Function pointers and LibraryImport (#2917)

* Update generator to emit function pointers

* Regenerate interop files

* Enable USE_LIBRARY_IMPORT in HarfBuzzSharp

* Enable USE_LIBRARY_IMPORT on SkiaSharp

* Set DisableRuntimeMarshalling on HarfBuzzSharp

* Replace remaining DllImports with LibraryImport on SkiaSharp

* Set DisableRuntimeMarshalling on SkiaSharp as well

* Fix missed proxy definition

* Regenerate skia api with a correct submodule version

* Collections literals are not supported on the CI .NET SDK

* An attempt to fix Tizen build

* Forgot about partial

* Set UnmanagedType.LPStr on evas_gl_proc_address_get instead

* Set USE_LIBRARY_IMPORT on remaining projects too

* Update generator tool to generate DelegateProxy as well

* Regenerate HarfBuzz and SkiaSharp with new DelegateProxy source gen

* Regenerate other projects as well

* Add `protected internal` to test classes too, since this project has InternalsVisibleTo configured

* Disable DelegateTypesAreValid and DelegateTypesHaveAttributes tests on .NET 7+ build, see comments

* Reduce warnings noise

* Update binding/SkiaSharp/GRGlInterface.cs

Co-authored-by: Filip Navara <filip.navara@gmail.com>

* Add missing USE_LIBRARY_IMPORT defines

* Update binding/SkiaSharp/GRGlInterface.cs

* Also needs USE_LIBRARY_IMPORT

---------

Co-authored-by: Matthew Leibowitz <mattleibow@live.com>
Co-authored-by: Filip Navara <filip.navara@gmail.com>
This commit is contained in:
Max Katz 2024-08-21 08:16:05 -07:00 коммит произвёл GitHub
Родитель 6058ab0c79
Коммит 9cbf9c80b7
Не найден ключ, соответствующий данной подписи
Идентификатор ключа GPG: B5690EEEBB952194
62 изменённых файлов: 7937 добавлений и 536 удалений

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@ -25,20 +25,6 @@ namespace SkiaSharp
{
// normal delegates
[MethodImpl (MethodImplOptions.AggressiveInlining)]
public static T Create<T> (object managedDel, T nativeDel, out GCHandle gch, out IntPtr contextPtr)
{
if (managedDel == null) {
gch = default (GCHandle);
contextPtr = IntPtr.Zero;
return default (T);
}
gch = GCHandle.Alloc (managedDel);
contextPtr = GCHandle.ToIntPtr (gch);
return nativeDel;
}
[MethodImpl (MethodImplOptions.AggressiveInlining)]
public static void Create (object managedDel, out GCHandle gch, out IntPtr contextPtr)
{

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@ -1,7 +1,6 @@
#nullable disable
using System;
using System.ComponentModel;
using System.IO;
namespace HarfBuzzSharp
@ -84,7 +83,8 @@ namespace HarfBuzzSharp
private static IntPtr Create (IntPtr data, int length, MemoryMode mode, ReleaseDelegate releaseProc)
{
var proxy = DelegateProxies.Create (releaseProc, DelegateProxies.ReleaseDelegateProxy, out _, out var ctx);
DelegateProxies.Create (releaseProc, out _, out var ctx);
var proxy = releaseProc != null ? DelegateProxies.DestroyProxy : null;
return HarfBuzzApi.hb_blob_create ((void*)data, (uint)length, mode, (void*)ctx, proxy);
}

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@ -1,7 +1,9 @@
#nullable disable
using System;
using System.ComponentModel;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
// ReSharper disable PartialMethodParameterNameMismatch
namespace HarfBuzzSharp
{
@ -11,15 +13,7 @@ namespace HarfBuzzSharp
internal static unsafe partial class DelegateProxies
{
// references to the proxy implementations
public static readonly DestroyProxyDelegate ReleaseDelegateProxy = ReleaseDelegateProxyImplementation;
public static readonly DestroyProxyDelegate ReleaseDelegateProxyForMulti = ReleaseDelegateProxyImplementationForMulti;
public static readonly ReferenceTableProxyDelegate GetTableDelegateProxy = GetTableDelegateProxyImplementation;
// internal proxy implementations
[MonoPInvokeCallback (typeof (DestroyProxyDelegate))]
private static void ReleaseDelegateProxyImplementation (void* context)
private static partial void DestroyProxyImplementation (void* context)
{
var del = Get<ReleaseDelegate> ((IntPtr)context, out var gch);
try {
@ -29,16 +23,7 @@ namespace HarfBuzzSharp
}
}
[MonoPInvokeCallback (typeof (ReferenceTableProxyDelegate))]
private static IntPtr GetTableDelegateProxyImplementation (IntPtr face, uint tag, void* context)
{
GetMultiUserData<GetTableDelegate, Face> ((IntPtr)context, out var getTable, out var userData, out _);
var blob = getTable.Invoke (userData, tag);
return blob?.Handle ?? IntPtr.Zero;
}
[MonoPInvokeCallback (typeof (DestroyProxyDelegate))]
private static void ReleaseDelegateProxyImplementationForMulti (void* context)
private static partial void DestroyProxyImplementationForMulti (void* context)
{
var del = GetMulti<ReleaseDelegate> ((IntPtr)context, out var gch);
try {
@ -47,5 +32,12 @@ namespace HarfBuzzSharp
gch.Free ();
}
}
private static partial IntPtr ReferenceTableProxyImplementation (IntPtr face, uint tag, void* context)
{
GetMultiUserData<GetTableDelegate, Face> ((IntPtr)context, out var getTable, out var userData, out _);
var blob = getTable.Invoke (userData, tag);
return blob?.Handle ?? IntPtr.Zero;
}
}
}

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@ -1,4 +1,5 @@
#nullable disable
// ReSharper disable PartialMethodParameterNameMismatch
using System;
@ -30,24 +31,9 @@ namespace HarfBuzzSharp
internal static unsafe partial class DelegateProxies
{
// references to the proxy implementations
public static readonly FontGetFontExtentsProxyDelegate FontExtentsProxy = FontExtentsProxyImplementation;
public static readonly FontGetNominalGlyphProxyDelegate NominalGlyphProxy = NominalGlyphProxyImplementation;
public static readonly FontGetVariationGlyphProxyDelegate VariationGlyphProxy = VariationGlyphProxyImplementation;
public static readonly FontGetNominalGlyphsProxyDelegate NominalGlyphsProxy = NominalGlyphsProxyImplementation;
public static readonly FontGetGlyphAdvanceProxyDelegate GlyphAdvanceProxy = GlyphAdvanceProxyImplementation;
public static readonly FontGetGlyphAdvancesProxyDelegate GlyphAdvancesProxy = GlyphAdvancesProxyImplementation;
public static readonly FontGetGlyphOriginProxyDelegate GlyphOriginProxy = GlyphOriginProxyImplementation;
public static readonly FontGetGlyphKerningProxyDelegate GlyphKerningProxy = GlyphKerningProxyImplementation;
public static readonly FontGetGlyphExtentsProxyDelegate GlyphExtentsProxy = GlyphExtentsProxyImplementation;
public static readonly FontGetGlyphContourPointProxyDelegate GlyphContourPointProxy = GlyphContourPointProxyImplementation;
public static readonly FontGetGlyphNameProxyDelegate GlyphNameProxy = GlyphNameProxyImplementation;
public static readonly FontGetGlyphFromNameProxyDelegate GlyphFromNameProxy = GlyphFromNameProxyImplementation;
// internal proxy implementations
[MonoPInvokeCallback (typeof (FontGetFontExtentsProxyDelegate))]
private static bool FontExtentsProxyImplementation (IntPtr font, void* fontData, FontExtents* extents, void* context)
private static partial bool FontGetFontExtentsProxyImplementation (IntPtr font, void* fontData, FontExtents* extents, void* context)
{
var del = GetMulti<FontExtentsDelegate> ((IntPtr)context, out _);
var userData = GetMultiUserData<FontUserData> ((IntPtr)fontData, out _);
@ -57,8 +43,7 @@ namespace HarfBuzzSharp
return result;
}
[MonoPInvokeCallback (typeof (FontGetNominalGlyphProxyDelegate))]
private static bool NominalGlyphProxyImplementation (IntPtr font, void* fontData, uint unicode, uint* glyph, void* context)
private static partial bool FontGetNominalGlyphProxyImplementation (IntPtr font, void* fontData, uint unicode, uint* glyph, void* context)
{
var del = GetMulti<NominalGlyphDelegate> ((IntPtr)context, out _);
var userData = GetMultiUserData<FontUserData> ((IntPtr)fontData, out _);
@ -68,8 +53,7 @@ namespace HarfBuzzSharp
return result;
}
[MonoPInvokeCallback (typeof (FontGetNominalGlyphsProxyDelegate))]
private static uint NominalGlyphsProxyImplementation (IntPtr font, void* fontData, uint count, uint* firstUnicode, uint unicodeStride, uint* firstGlyph, uint glyphStride, void* context)
private static partial uint FontGetNominalGlyphsProxyImplementation (IntPtr font, void* fontData, uint count, uint* firstUnicode, uint unicodeStride, uint* firstGlyph, uint glyphStride, void* context)
{
var del = GetMulti<NominalGlyphsDelegate> ((IntPtr)context, out _);
var unicodes = new ReadOnlySpan<uint> (firstUnicode, (int)count);
@ -78,8 +62,7 @@ namespace HarfBuzzSharp
return del.Invoke (userData.Font, userData.FontData, count, unicodes, glyphs);
}
[MonoPInvokeCallback (typeof (FontGetVariationGlyphProxyDelegate))]
private static bool VariationGlyphProxyImplementation (IntPtr font, void* fontData, uint unicode, uint variationSelector, uint* glyph, void* context)
private static partial bool FontGetVariationGlyphProxyImplementation (IntPtr font, void* fontData, uint unicode, uint variationSelector, uint* glyph, void* context)
{
var del = GetMulti<VariationGlyphDelegate> ((IntPtr)context, out _);
var userData = GetMultiUserData<FontUserData> ((IntPtr)fontData, out _);
@ -89,16 +72,14 @@ namespace HarfBuzzSharp
return result;
}
[MonoPInvokeCallback (typeof (FontGetGlyphAdvanceProxyDelegate))]
private static int GlyphAdvanceProxyImplementation (IntPtr font, void* fontData, uint glyph, void* context)
private static partial int FontGetGlyphAdvanceProxyImplementation (IntPtr font, void* fontData, uint glyph, void* context)
{
var del = GetMulti<GlyphAdvanceDelegate> ((IntPtr)context, out _);
var userData = GetMultiUserData<FontUserData> ((IntPtr)fontData, out _);
return del.Invoke (userData.Font, userData.FontData, glyph);
}
[MonoPInvokeCallback (typeof (FontGetGlyphAdvancesProxyDelegate))]
private static void GlyphAdvancesProxyImplementation (IntPtr font, void* fontData, uint count, uint* firstGlyph, uint glyphStride, int* firstAdvance, uint advanceStride, void* context)
private static partial void FontGetGlyphAdvancesProxyImplementation (IntPtr font, void* fontData, uint count, uint* firstGlyph, uint glyphStride, int* firstAdvance, uint advanceStride, void* context)
{
var del = GetMulti<GlyphAdvancesDelegate> ((IntPtr)context, out _);
var glyphs = new ReadOnlySpan<uint> (firstGlyph, (int)count);
@ -107,8 +88,7 @@ namespace HarfBuzzSharp
del.Invoke (userData.Font, userData.FontData, count, glyphs, advances);
}
[MonoPInvokeCallback (typeof (FontGetGlyphOriginProxyDelegate))]
private static bool GlyphOriginProxyImplementation (IntPtr font, void* fontData, uint glyph, int* x, int* y, void* context)
private static partial bool FontGetGlyphOriginProxyImplementation (IntPtr font, void* fontData, uint glyph, int* x, int* y, void* context)
{
var del = GetMulti<GlyphOriginDelegate> ((IntPtr)context, out _);
var userData = GetMultiUserData<FontUserData> ((IntPtr)fontData, out _);
@ -120,16 +100,14 @@ namespace HarfBuzzSharp
return result;
}
[MonoPInvokeCallback (typeof (FontGetGlyphKerningProxyDelegate))]
private static int GlyphKerningProxyImplementation (IntPtr font, void* fontData, uint firstGlyph, uint secondGlyph, void* context)
private static partial int FontGetGlyphKerningProxyImplementation (IntPtr font, void* fontData, uint firstGlyph, uint secondGlyph, void* context)
{
var del = GetMulti<GlyphKerningDelegate> ((IntPtr)context, out _);
var userData = GetMultiUserData<FontUserData> ((IntPtr)fontData, out _);
return del.Invoke (userData.Font, userData.FontData, firstGlyph, secondGlyph);
}
[MonoPInvokeCallback (typeof (FontGetGlyphExtentsProxyDelegate))]
private static bool GlyphExtentsProxyImplementation (IntPtr font, void* fontData, uint glyph, GlyphExtents* extents, void* context)
private static partial bool FontGetGlyphExtentsProxyImplementation (IntPtr font, void* fontData, uint glyph, GlyphExtents* extents, void* context)
{
var del = GetMulti<GlyphExtentsDelegate> ((IntPtr)context, out _);
var userData = GetMultiUserData<FontUserData> ((IntPtr)fontData, out _);
@ -139,8 +117,7 @@ namespace HarfBuzzSharp
return result;
}
[MonoPInvokeCallback (typeof (FontGetGlyphContourPointProxyDelegate))]
private static bool GlyphContourPointProxyImplementation (IntPtr font, void* fontData, uint glyph, uint pointIndex, int* x, int* y, void* context)
private static partial bool FontGetGlyphContourPointProxyImplementation (IntPtr font, void* fontData, uint glyph, uint pointIndex, int* x, int* y, void* context)
{
var del = GetMulti<GlyphContourPointDelegate> ((IntPtr)context, out _);
var userData = GetMultiUserData<FontUserData> ((IntPtr)fontData, out _);
@ -152,8 +129,7 @@ namespace HarfBuzzSharp
return result;
}
[MonoPInvokeCallback (typeof (FontGetGlyphNameProxyDelegate))]
private static bool GlyphNameProxyImplementation (IntPtr font, void* fontData, uint glyph, void* nameBuffer, uint size, void* context)
private static partial bool FontGetGlyphNameProxyImplementation (IntPtr font, void* fontData, uint glyph, void* nameBuffer, uint size, void* context)
{
var del = GetMulti<GlyphNameDelegate> ((IntPtr)context, out _);
var userData = GetMultiUserData<FontUserData> ((IntPtr)fontData, out _);
@ -166,8 +142,7 @@ namespace HarfBuzzSharp
return result;
}
[MonoPInvokeCallback (typeof (FontGetGlyphFromNameProxyDelegate))]
private static bool GlyphFromNameProxyImplementation (IntPtr font, void* fontData, void* name, int len, uint* glyph, void* context)
private static partial bool FontGetGlyphFromNameProxyImplementation (IntPtr font, void* fontData, void* name, int len, uint* glyph, void* context)
{
var del = GetMulti<GlyphFromNameDelegate> ((IntPtr)context, out _);
var userData = GetMultiUserData<FontUserData> ((IntPtr)fontData, out _);

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@ -1,6 +1,9 @@
#nullable disable
// ReSharper disable PartialMethodParameterNameMismatch
using System;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
namespace HarfBuzzSharp
{
@ -18,43 +21,31 @@ namespace HarfBuzzSharp
internal static unsafe partial class DelegateProxies
{
public static readonly UnicodeCombiningClassProxyDelegate CombiningClassProxy = CombiningClassProxyImplementation;
public static readonly UnicodeGeneralCategoryProxyDelegate GeneralCategoryProxy = GeneralCategoryProxyImplementation;
public static readonly UnicodeMirroringProxyDelegate MirroringProxy = MirroringProxyImplementation;
public static readonly UnicodeScriptProxyDelegate ScriptProxy = ScriptProxyImplementation;
public static readonly UnicodeComposeProxyDelegate ComposeProxy = ComposeProxyImplementation;
public static readonly UnicodeDecomposeProxyDelegate DecomposeProxy = DecomposeProxyImplementation;
[MonoPInvokeCallback (typeof (UnicodeCombiningClassProxyDelegate))]
private static int CombiningClassProxyImplementation (IntPtr ufuncs, uint unicode, void* context)
private static partial int UnicodeCombiningClassProxyImplementation (IntPtr ufuncs, uint unicode, void* context)
{
GetMultiUserData<CombiningClassDelegate, UnicodeFunctions> ((IntPtr)context, out var del, out var functions, out _);
return (int)del.Invoke (functions, unicode);
}
[MonoPInvokeCallback (typeof (UnicodeGeneralCategoryProxyDelegate))]
private static int GeneralCategoryProxyImplementation (IntPtr ufuncs, uint unicode, void* context)
private static partial int UnicodeGeneralCategoryProxyImplementation (IntPtr ufuncs, uint unicode, void* context)
{
GetMultiUserData<GeneralCategoryDelegate, UnicodeFunctions> ((IntPtr)context, out var del, out var functions, out _);
return (int)del.Invoke (functions, unicode);
}
[MonoPInvokeCallback (typeof (UnicodeMirroringProxyDelegate))]
private static uint MirroringProxyImplementation (IntPtr ufuncs, uint unicode, void* context)
private static partial uint UnicodeMirroringProxyImplementation (IntPtr ufuncs, uint unicode, void* context)
{
GetMultiUserData<MirroringDelegate, UnicodeFunctions> ((IntPtr)context, out var del, out var functions, out _);
return del.Invoke (functions, unicode);
}
[MonoPInvokeCallback (typeof (UnicodeScriptProxyDelegate))]
private static uint ScriptProxyImplementation (IntPtr ufuncs, uint unicode, void* context)
private static partial uint UnicodeScriptProxyImplementation (IntPtr ufuncs, uint unicode, void* context)
{
GetMultiUserData<ScriptDelegate, UnicodeFunctions> ((IntPtr)context, out var del, out var functions, out _);
return del.Invoke (functions, unicode);
}
[MonoPInvokeCallback (typeof (UnicodeComposeProxyDelegate))]
private static bool ComposeProxyImplementation (IntPtr ufuncs, uint a, uint b, uint* ab, void* context)
private static partial bool UnicodeComposeProxyImplementation (IntPtr ufuncs, uint a, uint b, uint* ab, void* context)
{
GetMultiUserData<ComposeDelegate, UnicodeFunctions> ((IntPtr)context, out var del, out var functions, out _);
var result = del.Invoke (functions, a, b, out var abManaged);
@ -63,8 +54,7 @@ namespace HarfBuzzSharp
return result;
}
[MonoPInvokeCallback (typeof (UnicodeDecomposeProxyDelegate))]
private static bool DecomposeProxyImplementation (IntPtr ufuncs, uint ab, uint* a, uint* b, void* context)
private static partial bool UnicodeDecomposeProxyImplementation (IntPtr ufuncs, uint ab, uint* a, uint* b, void* context)
{
GetMultiUserData<DecomposeDelegate, UnicodeFunctions> ((IntPtr)context, out var del, out var functions, out _);
var result = del.Invoke (functions, ab, out var aManaged, out var bManaged);

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@ -41,9 +41,9 @@ namespace HarfBuzzSharp
throw new ArgumentNullException (nameof (getTable));
Handle = HarfBuzzApi.hb_face_create_for_tables (
DelegateProxies.GetTableDelegateProxy,
DelegateProxies.ReferenceTableProxy,
(void*)DelegateProxies.CreateMultiUserData (getTable, destroy, this),
DelegateProxies.ReleaseDelegateProxyForMulti);
DelegateProxies.DestroyProxyForMulti);
}
internal Face (IntPtr handle)

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@ -54,7 +54,7 @@ namespace HarfBuzzSharp
var container = new FontUserData (this, fontData);
var ctx = DelegateProxies.CreateMultiUserData (destroy, container);
HarfBuzzApi.hb_font_set_funcs (Handle, fontFunctions.Handle, (void*)ctx, DelegateProxies.ReleaseDelegateProxyForMulti);
HarfBuzzApi.hb_font_set_funcs (Handle, fontFunctions.Handle, (void*)ctx, DelegateProxies.DestroyProxyForMulti);
}
public void GetScale (out int xScale, out int yScale)

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@ -32,7 +32,7 @@ namespace HarfBuzzSharp
var ctx = DelegateProxies.CreateMulti (del, destroy);
HarfBuzzApi.hb_font_funcs_set_font_h_extents_func (
Handle, DelegateProxies.FontExtentsProxy, (void*)ctx, DelegateProxies.ReleaseDelegateProxyForMulti);
Handle, DelegateProxies.FontGetFontExtentsProxy, (void*)ctx, DelegateProxies.DestroyProxyForMulti);
}
public void SetVerticalFontExtentsDelegate (FontExtentsDelegate del, ReleaseDelegate destroy = null)
@ -42,7 +42,7 @@ namespace HarfBuzzSharp
var ctx = DelegateProxies.CreateMulti (del, destroy);
HarfBuzzApi.hb_font_funcs_set_font_v_extents_func (
Handle, DelegateProxies.FontExtentsProxy, (void*)ctx, DelegateProxies.ReleaseDelegateProxyForMulti);
Handle, DelegateProxies.FontGetFontExtentsProxy, (void*)ctx, DelegateProxies.DestroyProxyForMulti);
}
public void SetNominalGlyphDelegate (NominalGlyphDelegate del, ReleaseDelegate destroy = null)
@ -52,7 +52,7 @@ namespace HarfBuzzSharp
var ctx = DelegateProxies.CreateMulti (del, destroy);
HarfBuzzApi.hb_font_funcs_set_nominal_glyph_func (
Handle, DelegateProxies.NominalGlyphProxy, (void*)ctx, DelegateProxies.ReleaseDelegateProxyForMulti);
Handle, DelegateProxies.FontGetNominalGlyphProxy, (void*)ctx, DelegateProxies.DestroyProxyForMulti);
}
public void SetNominalGlyphsDelegate (NominalGlyphsDelegate del, ReleaseDelegate destroy = null)
@ -62,7 +62,7 @@ namespace HarfBuzzSharp
var ctx = DelegateProxies.CreateMulti (del, destroy);
HarfBuzzApi.hb_font_funcs_set_nominal_glyphs_func (
Handle, DelegateProxies.NominalGlyphsProxy, (void*)ctx, DelegateProxies.ReleaseDelegateProxyForMulti);
Handle, DelegateProxies.FontGetNominalGlyphsProxy, (void*)ctx, DelegateProxies.DestroyProxyForMulti);
}
public void SetVariationGlyphDelegate (VariationGlyphDelegate del, ReleaseDelegate destroy = null)
@ -72,7 +72,7 @@ namespace HarfBuzzSharp
var ctx = DelegateProxies.CreateMulti (del, destroy);
HarfBuzzApi.hb_font_funcs_set_variation_glyph_func (
Handle, DelegateProxies.VariationGlyphProxy, (void*)ctx, DelegateProxies.ReleaseDelegateProxyForMulti);
Handle, DelegateProxies.FontGetVariationGlyphProxy, (void*)ctx, DelegateProxies.DestroyProxyForMulti);
}
public void SetHorizontalGlyphAdvanceDelegate (GlyphAdvanceDelegate del, ReleaseDelegate destroy = null)
@ -82,7 +82,7 @@ namespace HarfBuzzSharp
var ctx = DelegateProxies.CreateMulti (del, destroy);
HarfBuzzApi.hb_font_funcs_set_glyph_h_advance_func (
Handle, DelegateProxies.GlyphAdvanceProxy, (void*)ctx, DelegateProxies.ReleaseDelegateProxyForMulti);
Handle, DelegateProxies.FontGetGlyphAdvanceProxy, (void*)ctx, DelegateProxies.DestroyProxyForMulti);
}
public void SetVerticalGlyphAdvanceDelegate (GlyphAdvanceDelegate del, ReleaseDelegate destroy = null)
@ -92,7 +92,7 @@ namespace HarfBuzzSharp
var ctx = DelegateProxies.CreateMulti (del, destroy);
HarfBuzzApi.hb_font_funcs_set_glyph_v_advance_func (
Handle, DelegateProxies.GlyphAdvanceProxy, (void*)ctx, DelegateProxies.ReleaseDelegateProxyForMulti);
Handle, DelegateProxies.FontGetGlyphAdvanceProxy, (void*)ctx, DelegateProxies.DestroyProxyForMulti);
}
public void SetHorizontalGlyphAdvancesDelegate (GlyphAdvancesDelegate del, ReleaseDelegate destroy = null)
@ -102,7 +102,7 @@ namespace HarfBuzzSharp
var ctx = DelegateProxies.CreateMulti (del, destroy);
HarfBuzzApi.hb_font_funcs_set_glyph_h_advances_func (
Handle, DelegateProxies.GlyphAdvancesProxy, (void*)ctx, DelegateProxies.ReleaseDelegateProxyForMulti);
Handle, DelegateProxies.FontGetGlyphAdvancesProxy, (void*)ctx, DelegateProxies.DestroyProxyForMulti);
}
public void SetVerticalGlyphAdvancesDelegate (GlyphAdvancesDelegate del, ReleaseDelegate destroy = null)
@ -112,7 +112,7 @@ namespace HarfBuzzSharp
var ctx = DelegateProxies.CreateMulti (del, destroy);
HarfBuzzApi.hb_font_funcs_set_glyph_v_advances_func (
Handle, DelegateProxies.GlyphAdvancesProxy, (void*)ctx, DelegateProxies.ReleaseDelegateProxyForMulti);
Handle, DelegateProxies.FontGetGlyphAdvancesProxy, (void*)ctx, DelegateProxies.DestroyProxyForMulti);
}
public void SetHorizontalGlyphOriginDelegate (GlyphOriginDelegate del, ReleaseDelegate destroy = null)
@ -122,7 +122,7 @@ namespace HarfBuzzSharp
var ctx = DelegateProxies.CreateMulti (del, destroy);
HarfBuzzApi.hb_font_funcs_set_glyph_h_origin_func (
Handle, DelegateProxies.GlyphOriginProxy, (void*)ctx, DelegateProxies.ReleaseDelegateProxyForMulti);
Handle, DelegateProxies.FontGetGlyphOriginProxy, (void*)ctx, DelegateProxies.DestroyProxyForMulti);
}
public void SetVerticalGlyphOriginDelegate (GlyphOriginDelegate del, ReleaseDelegate destroy = null)
@ -132,7 +132,7 @@ namespace HarfBuzzSharp
var ctx = DelegateProxies.CreateMulti (del, destroy);
HarfBuzzApi.hb_font_funcs_set_glyph_v_origin_func (
Handle, DelegateProxies.GlyphOriginProxy, (void*)ctx, DelegateProxies.ReleaseDelegateProxyForMulti);
Handle, DelegateProxies.FontGetGlyphOriginProxy, (void*)ctx, DelegateProxies.DestroyProxyForMulti);
}
public void SetHorizontalGlyphKerningDelegate (GlyphKerningDelegate del, ReleaseDelegate destroy = null)
@ -142,7 +142,7 @@ namespace HarfBuzzSharp
var ctx = DelegateProxies.CreateMulti (del, destroy);
HarfBuzzApi.hb_font_funcs_set_glyph_h_kerning_func (
Handle, DelegateProxies.GlyphKerningProxy, (void*)ctx, DelegateProxies.ReleaseDelegateProxyForMulti);
Handle, DelegateProxies.FontGetGlyphKerningProxy, (void*)ctx, DelegateProxies.DestroyProxyForMulti);
}
public void SetGlyphExtentsDelegate (GlyphExtentsDelegate del, ReleaseDelegate destroy = null)
@ -152,7 +152,7 @@ namespace HarfBuzzSharp
var ctx = DelegateProxies.CreateMulti (del, destroy);
HarfBuzzApi.hb_font_funcs_set_glyph_extents_func (
Handle, DelegateProxies.GlyphExtentsProxy, (void*)ctx, DelegateProxies.ReleaseDelegateProxyForMulti);
Handle, DelegateProxies.FontGetGlyphExtentsProxy, (void*)ctx, DelegateProxies.DestroyProxyForMulti);
}
public void SetGlyphContourPointDelegate (GlyphContourPointDelegate del, ReleaseDelegate destroy = null)
{
@ -161,7 +161,7 @@ namespace HarfBuzzSharp
var ctx = DelegateProxies.CreateMulti (del, destroy);
HarfBuzzApi.hb_font_funcs_set_glyph_contour_point_func (
Handle, DelegateProxies.GlyphContourPointProxy, (void*)ctx, DelegateProxies.ReleaseDelegateProxyForMulti);
Handle, DelegateProxies.FontGetGlyphContourPointProxy, (void*)ctx, DelegateProxies.DestroyProxyForMulti);
}
public void SetGlyphNameDelegate (GlyphNameDelegate del, ReleaseDelegate destroy = null)
@ -171,7 +171,7 @@ namespace HarfBuzzSharp
var ctx = DelegateProxies.CreateMulti (del, destroy);
HarfBuzzApi.hb_font_funcs_set_glyph_name_func (
Handle, DelegateProxies.GlyphNameProxy, (void*)ctx, DelegateProxies.ReleaseDelegateProxyForMulti);
Handle, DelegateProxies.FontGetGlyphNameProxy, (void*)ctx, DelegateProxies.DestroyProxyForMulti);
}
public void SetGlyphFromNameDelegate (GlyphFromNameDelegate del, ReleaseDelegate destroy = null)
@ -181,7 +181,7 @@ namespace HarfBuzzSharp
var ctx = DelegateProxies.CreateMulti (del, destroy);
HarfBuzzApi.hb_font_funcs_set_glyph_from_name_func (
Handle, DelegateProxies.GlyphFromNameProxy, (void*)ctx, DelegateProxies.ReleaseDelegateProxyForMulti);
Handle, DelegateProxies.FontGetGlyphFromNameProxy, (void*)ctx, DelegateProxies.DestroyProxyForMulti);
}
protected override void Dispose (bool disposing) =>

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@ -6,10 +6,15 @@
<PackagingGroup>HarfBuzzSharp</PackagingGroup>
<DefineConstants>$(DefineConstants);HARFBUZZ</DefineConstants>
<Nullable>enable</Nullable>
<WarningsAsErrors>$(WarningsAsErrors);CA1420;CA1421;</WarningsAsErrors>
<NoWarn>$(NoWarn);CS8826</NoWarn>
</PropertyGroup>
<PropertyGroup Condition="$(TargetFramework.StartsWith('net4'))">
<DefineConstants>$(DefineConstants);USE_DELEGATES</DefineConstants>
</PropertyGroup>
<PropertyGroup Condition="$([MSBuild]::IsTargetFrameworkCompatible('$(TargetFramework)', 'net7.0'))">
<DefineConstants>$(DefineConstants);USE_LIBRARY_IMPORT</DefineConstants>
</PropertyGroup>
<ItemGroup Condition="'$(BuildingInsideVisualStudio)' != 'true'">
<ProjectReference Include="..\HarfBuzzSharp.NativeAssets.Android\HarfBuzzSharp.NativeAssets.Android.csproj" Condition="$(TargetFramework.Contains('-android'))" />
<ProjectReference Include="..\HarfBuzzSharp.NativeAssets.iOS\HarfBuzzSharp.NativeAssets.iOS.csproj" Condition="$(TargetFramework.Contains('-ios'))" />

Просмотреть файл

@ -62,17 +62,6 @@ namespace HarfBuzzSharp
GC.SuppressFinalize (this);
}
internal static IntPtr StructureArrayToPtr<T> (IReadOnlyList<T> items)
{
var size = Marshal.SizeOf<T> ();
var memory = Marshal.AllocCoTaskMem (size * items.Count);
for (var i = 0; i < items.Count; i++) {
var ptr = new IntPtr (memory.ToInt64 () + (i * size));
Marshal.StructureToPtr (items[i], ptr, true);
}
return memory;
}
internal static IEnumerable<string> PtrToStringArray (IntPtr intPtr)
{
if (intPtr != IntPtr.Zero) {

Просмотреть файл

@ -27,3 +27,7 @@ using System.Runtime.CompilerServices;
[assembly: Foundation.LinkerSafe]
#pragma warning restore CS0618 // Type or member is obsolete
#endif
#if NET7_0_OR_GREATER
[assembly: DisableRuntimeMarshalling]
#endif

Просмотреть файл

@ -97,7 +97,7 @@ namespace HarfBuzzSharp
var ctx = DelegateProxies.CreateMultiUserData (del, destroy, this);
HarfBuzzApi.hb_unicode_funcs_set_combining_class_func (
Handle, DelegateProxies.CombiningClassProxy, (void*)ctx, DelegateProxies.ReleaseDelegateProxyForMulti);
Handle, DelegateProxies.UnicodeCombiningClassProxy, (void*)ctx, DelegateProxies.DestroyProxyForMulti);
}
public void SetGeneralCategoryDelegate (GeneralCategoryDelegate del, ReleaseDelegate destroy = null)
@ -106,7 +106,7 @@ namespace HarfBuzzSharp
var ctx = DelegateProxies.CreateMultiUserData (del, destroy, this);
HarfBuzzApi.hb_unicode_funcs_set_general_category_func (
Handle, DelegateProxies.GeneralCategoryProxy, (void*)ctx, DelegateProxies.ReleaseDelegateProxyForMulti);
Handle, DelegateProxies.UnicodeGeneralCategoryProxy, (void*)ctx, DelegateProxies.DestroyProxyForMulti);
}
public void SetMirroringDelegate (MirroringDelegate del, ReleaseDelegate destroy = null)
@ -115,7 +115,7 @@ namespace HarfBuzzSharp
var ctx = DelegateProxies.CreateMultiUserData (del, destroy, this);
HarfBuzzApi.hb_unicode_funcs_set_mirroring_func (
Handle, DelegateProxies.MirroringProxy, (void*)ctx, DelegateProxies.ReleaseDelegateProxyForMulti);
Handle, DelegateProxies.UnicodeMirroringProxy, (void*)ctx, DelegateProxies.DestroyProxyForMulti);
}
public void SetScriptDelegate (ScriptDelegate del, ReleaseDelegate destroy = null)
@ -124,7 +124,7 @@ namespace HarfBuzzSharp
var ctx = DelegateProxies.CreateMultiUserData (del, destroy, this);
HarfBuzzApi.hb_unicode_funcs_set_script_func (
Handle, DelegateProxies.ScriptProxy, (void*)ctx, DelegateProxies.ReleaseDelegateProxyForMulti);
Handle, DelegateProxies.UnicodeScriptProxy, (void*)ctx, DelegateProxies.DestroyProxyForMulti);
}
public void SetComposeDelegate (ComposeDelegate del, ReleaseDelegate destroy = null)
@ -133,7 +133,7 @@ namespace HarfBuzzSharp
var ctx = DelegateProxies.CreateMultiUserData (del, destroy, this);
HarfBuzzApi.hb_unicode_funcs_set_compose_func (
Handle, DelegateProxies.ComposeProxy, (void*)ctx, DelegateProxies.ReleaseDelegateProxyForMulti);
Handle, DelegateProxies.UnicodeComposeProxy, (void*)ctx, DelegateProxies.DestroyProxyForMulti);
}
public void SetDecomposeDelegate (DecomposeDelegate del, ReleaseDelegate destroy = null)
@ -142,7 +142,7 @@ namespace HarfBuzzSharp
var ctx = DelegateProxies.CreateMultiUserData (del, destroy, this);
HarfBuzzApi.hb_unicode_funcs_set_decompose_func (
Handle, DelegateProxies.DecomposeProxy, (void*)ctx, DelegateProxies.ReleaseDelegateProxyForMulti);
Handle, DelegateProxies.UnicodeDecomposeProxy, (void*)ctx, DelegateProxies.DestroyProxyForMulti);
}
private void VerifyParameters (Delegate del)

Просмотреть файл

@ -34,3 +34,7 @@ using System.Runtime.CompilerServices;
[assembly: Foundation.LinkerSafe]
#pragma warning restore CS0618 // Type or member is obsolete
#endif
#if NET7_0_OR_GREATER
[assembly: DisableRuntimeMarshalling]
#endif

Просмотреть файл

@ -1,5 +1,6 @@
using System;
using System.Runtime.InteropServices;
using System.Runtime.CompilerServices;
#region Namespaces
@ -17,6 +18,7 @@ using gr_recording_context_t = System.IntPtr;
using gr_vk_extensions_t = System.IntPtr;
using gr_vk_memory_allocator_t = System.IntPtr;
using gr_vkinterface_t = System.IntPtr;
using sk_bbh_factory_t = System.IntPtr;
using sk_bitmap_t = System.IntPtr;
using sk_blender_t = System.IntPtr;
using sk_canvas_t = System.IntPtr;
@ -59,6 +61,7 @@ using sk_region_iterator_t = System.IntPtr;
using sk_region_spanerator_t = System.IntPtr;
using sk_region_t = System.IntPtr;
using sk_rrect_t = System.IntPtr;
using sk_rtree_factory_t = System.IntPtr;
using sk_runtimeeffect_t = System.IntPtr;
using sk_shader_t = System.IntPtr;
using sk_stream_asset_t = System.IntPtr;
@ -110,8 +113,13 @@ namespace SkiaSharp
// skresources_resource_provider_t* skresources_caching_resource_provider_proxy_make(skresources_resource_provider_t* rp)
#if !USE_DELEGATES
#if USE_LIBRARY_IMPORT
[LibraryImport (SKIA)]
internal static partial skresources_resource_provider_t skresources_caching_resource_provider_proxy_make (skresources_resource_provider_t rp);
#else // !USE_LIBRARY_IMPORT
[DllImport (SKIA, CallingConvention = CallingConvention.Cdecl)]
internal static extern skresources_resource_provider_t skresources_caching_resource_provider_proxy_make (skresources_resource_provider_t rp);
#endif
#else
private partial class Delegates {
[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
@ -124,8 +132,13 @@ namespace SkiaSharp
// skresources_resource_provider_t* skresources_data_uri_resource_provider_proxy_make(skresources_resource_provider_t* rp, bool predecode)
#if !USE_DELEGATES
#if USE_LIBRARY_IMPORT
[LibraryImport (SKIA)]
internal static partial skresources_resource_provider_t skresources_data_uri_resource_provider_proxy_make (skresources_resource_provider_t rp, [MarshalAs (UnmanagedType.I1)] bool predecode);
#else // !USE_LIBRARY_IMPORT
[DllImport (SKIA, CallingConvention = CallingConvention.Cdecl)]
internal static extern skresources_resource_provider_t skresources_data_uri_resource_provider_proxy_make (skresources_resource_provider_t rp, [MarshalAs (UnmanagedType.I1)] bool predecode);
#endif
#else
private partial class Delegates {
[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
@ -138,8 +151,13 @@ namespace SkiaSharp
// skresources_resource_provider_t* skresources_file_resource_provider_make(sk_string_t* base_dir, bool predecode)
#if !USE_DELEGATES
#if USE_LIBRARY_IMPORT
[LibraryImport (SKIA)]
internal static partial skresources_resource_provider_t skresources_file_resource_provider_make (sk_string_t base_dir, [MarshalAs (UnmanagedType.I1)] bool predecode);
#else // !USE_LIBRARY_IMPORT
[DllImport (SKIA, CallingConvention = CallingConvention.Cdecl)]
internal static extern skresources_resource_provider_t skresources_file_resource_provider_make (sk_string_t base_dir, [MarshalAs (UnmanagedType.I1)] bool predecode);
#endif
#else
private partial class Delegates {
[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
@ -152,8 +170,13 @@ namespace SkiaSharp
// void skresources_resource_provider_delete(skresources_resource_provider_t* instance)
#if !USE_DELEGATES
#if USE_LIBRARY_IMPORT
[LibraryImport (SKIA)]
internal static partial void skresources_resource_provider_delete (skresources_resource_provider_t instance);
#else // !USE_LIBRARY_IMPORT
[DllImport (SKIA, CallingConvention = CallingConvention.Cdecl)]
internal static extern void skresources_resource_provider_delete (skresources_resource_provider_t instance);
#endif
#else
private partial class Delegates {
[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
@ -166,8 +189,13 @@ namespace SkiaSharp
// sk_data_t* skresources_resource_provider_load(skresources_resource_provider_t* instance, const char* path, const char* name)
#if !USE_DELEGATES
#if USE_LIBRARY_IMPORT
[LibraryImport (SKIA)]
internal static partial sk_data_t skresources_resource_provider_load (skresources_resource_provider_t instance, [MarshalAs (UnmanagedType.LPStr)] String path, [MarshalAs (UnmanagedType.LPStr)] String name);
#else // !USE_LIBRARY_IMPORT
[DllImport (SKIA, CallingConvention = CallingConvention.Cdecl)]
internal static extern sk_data_t skresources_resource_provider_load (skresources_resource_provider_t instance, [MarshalAs (UnmanagedType.LPStr)] String path, [MarshalAs (UnmanagedType.LPStr)] String name);
#endif
#else
private partial class Delegates {
[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
@ -180,8 +208,13 @@ namespace SkiaSharp
// skresources_external_track_asset_t* skresources_resource_provider_load_audio_asset(skresources_resource_provider_t* instance, const char* path, const char* name, const char* id)
#if !USE_DELEGATES
#if USE_LIBRARY_IMPORT
[LibraryImport (SKIA)]
internal static partial skresources_external_track_asset_t skresources_resource_provider_load_audio_asset (skresources_resource_provider_t instance, [MarshalAs (UnmanagedType.LPStr)] String path, [MarshalAs (UnmanagedType.LPStr)] String name, [MarshalAs (UnmanagedType.LPStr)] String id);
#else // !USE_LIBRARY_IMPORT
[DllImport (SKIA, CallingConvention = CallingConvention.Cdecl)]
internal static extern skresources_external_track_asset_t skresources_resource_provider_load_audio_asset (skresources_resource_provider_t instance, [MarshalAs (UnmanagedType.LPStr)] String path, [MarshalAs (UnmanagedType.LPStr)] String name, [MarshalAs (UnmanagedType.LPStr)] String id);
#endif
#else
private partial class Delegates {
[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
@ -194,8 +227,13 @@ namespace SkiaSharp
// skresources_image_asset_t* skresources_resource_provider_load_image_asset(skresources_resource_provider_t* instance, const char* path, const char* name, const char* id)
#if !USE_DELEGATES
#if USE_LIBRARY_IMPORT
[LibraryImport (SKIA)]
internal static partial skresources_image_asset_t skresources_resource_provider_load_image_asset (skresources_resource_provider_t instance, [MarshalAs (UnmanagedType.LPStr)] String path, [MarshalAs (UnmanagedType.LPStr)] String name, [MarshalAs (UnmanagedType.LPStr)] String id);
#else // !USE_LIBRARY_IMPORT
[DllImport (SKIA, CallingConvention = CallingConvention.Cdecl)]
internal static extern skresources_image_asset_t skresources_resource_provider_load_image_asset (skresources_resource_provider_t instance, [MarshalAs (UnmanagedType.LPStr)] String path, [MarshalAs (UnmanagedType.LPStr)] String name, [MarshalAs (UnmanagedType.LPStr)] String id);
#endif
#else
private partial class Delegates {
[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
@ -208,8 +246,13 @@ namespace SkiaSharp
// sk_typeface_t* skresources_resource_provider_load_typeface(skresources_resource_provider_t* instance, const char* name, const char* url)
#if !USE_DELEGATES
#if USE_LIBRARY_IMPORT
[LibraryImport (SKIA)]
internal static partial sk_typeface_t skresources_resource_provider_load_typeface (skresources_resource_provider_t instance, [MarshalAs (UnmanagedType.LPStr)] String name, [MarshalAs (UnmanagedType.LPStr)] String url);
#else // !USE_LIBRARY_IMPORT
[DllImport (SKIA, CallingConvention = CallingConvention.Cdecl)]
internal static extern sk_typeface_t skresources_resource_provider_load_typeface (skresources_resource_provider_t instance, [MarshalAs (UnmanagedType.LPStr)] String name, [MarshalAs (UnmanagedType.LPStr)] String url);
#endif
#else
private partial class Delegates {
[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
@ -222,8 +265,13 @@ namespace SkiaSharp
// void skresources_resource_provider_ref(skresources_resource_provider_t* instance)
#if !USE_DELEGATES
#if USE_LIBRARY_IMPORT
[LibraryImport (SKIA)]
internal static partial void skresources_resource_provider_ref (skresources_resource_provider_t instance);
#else // !USE_LIBRARY_IMPORT
[DllImport (SKIA, CallingConvention = CallingConvention.Cdecl)]
internal static extern void skresources_resource_provider_ref (skresources_resource_provider_t instance);
#endif
#else
private partial class Delegates {
[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
@ -236,8 +284,13 @@ namespace SkiaSharp
// void skresources_resource_provider_unref(skresources_resource_provider_t* instance)
#if !USE_DELEGATES
#if USE_LIBRARY_IMPORT
[LibraryImport (SKIA)]
internal static partial void skresources_resource_provider_unref (skresources_resource_provider_t instance);
#else // !USE_LIBRARY_IMPORT
[DllImport (SKIA, CallingConvention = CallingConvention.Cdecl)]
internal static extern void skresources_resource_provider_unref (skresources_resource_provider_t instance);
#endif
#else
private partial class Delegates {
[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
@ -256,7 +309,9 @@ namespace SkiaSharp
#endregion Functions
#region Delegates
#if !USE_LIBRARY_IMPORT
#endif // !USE_LIBRARY_IMPORT
#endregion
#region Structs
@ -266,3 +321,7 @@ namespace SkiaSharp
#region Enums
#endregion
#region DelegateProxies
#endregion

Просмотреть файл

@ -8,10 +8,14 @@
<PackageDescription>SkiaSharp Skottie provides a Lottie implementation using the SkiaSharp library.</PackageDescription>
<PackageTags>skottie;lottie</PackageTags>
<Nullable>enable</Nullable>
<WarningsAsErrors>$(WarningsAsErrors);CA1420;CA1421;</WarningsAsErrors>
</PropertyGroup>
<PropertyGroup Condition="$(TargetFramework.StartsWith('net4'))">
<DefineConstants>$(DefineConstants);USE_DELEGATES</DefineConstants>
</PropertyGroup>
<PropertyGroup Condition="$([MSBuild]::IsTargetFrameworkCompatible('$(TargetFramework)', 'net7.0'))">
<DefineConstants>$(DefineConstants);USE_LIBRARY_IMPORT</DefineConstants>
</PropertyGroup>
<ItemGroup>
<ProjectReference Include="..\SkiaSharp\SkiaSharp.csproj" />
</ItemGroup>

Просмотреть файл

@ -33,3 +33,7 @@ using System.Runtime.CompilerServices;
[assembly: Foundation.LinkerSafe]
#pragma warning restore CS0618 // Type or member is obsolete
#endif
#if NET7_0_OR_GREATER
[assembly: DisableRuntimeMarshalling]
#endif

Просмотреть файл

@ -1,5 +1,6 @@
using System;
using System.Runtime.InteropServices;
using System.Runtime.CompilerServices;
#region Namespaces
@ -17,6 +18,7 @@ using gr_recording_context_t = System.IntPtr;
using gr_vk_extensions_t = System.IntPtr;
using gr_vk_memory_allocator_t = System.IntPtr;
using gr_vkinterface_t = System.IntPtr;
using sk_bbh_factory_t = System.IntPtr;
using sk_bitmap_t = System.IntPtr;
using sk_blender_t = System.IntPtr;
using sk_canvas_t = System.IntPtr;
@ -59,6 +61,7 @@ using sk_region_iterator_t = System.IntPtr;
using sk_region_spanerator_t = System.IntPtr;
using sk_region_t = System.IntPtr;
using sk_rrect_t = System.IntPtr;
using sk_rtree_factory_t = System.IntPtr;
using sk_runtimeeffect_t = System.IntPtr;
using sk_shader_t = System.IntPtr;
using sk_stream_asset_t = System.IntPtr;
@ -110,8 +113,13 @@ namespace SkiaSharp
// void sksg_invalidation_controller_begin(sksg_invalidation_controller_t* instance)
#if !USE_DELEGATES
#if USE_LIBRARY_IMPORT
[LibraryImport (SKIA)]
internal static partial void sksg_invalidation_controller_begin (sksg_invalidation_controller_t instance);
#else // !USE_LIBRARY_IMPORT
[DllImport (SKIA, CallingConvention = CallingConvention.Cdecl)]
internal static extern void sksg_invalidation_controller_begin (sksg_invalidation_controller_t instance);
#endif
#else
private partial class Delegates {
[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
@ -124,8 +132,13 @@ namespace SkiaSharp
// void sksg_invalidation_controller_delete(sksg_invalidation_controller_t* instance)
#if !USE_DELEGATES
#if USE_LIBRARY_IMPORT
[LibraryImport (SKIA)]
internal static partial void sksg_invalidation_controller_delete (sksg_invalidation_controller_t instance);
#else // !USE_LIBRARY_IMPORT
[DllImport (SKIA, CallingConvention = CallingConvention.Cdecl)]
internal static extern void sksg_invalidation_controller_delete (sksg_invalidation_controller_t instance);
#endif
#else
private partial class Delegates {
[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
@ -138,8 +151,13 @@ namespace SkiaSharp
// void sksg_invalidation_controller_end(sksg_invalidation_controller_t* instance)
#if !USE_DELEGATES
#if USE_LIBRARY_IMPORT
[LibraryImport (SKIA)]
internal static partial void sksg_invalidation_controller_end (sksg_invalidation_controller_t instance);
#else // !USE_LIBRARY_IMPORT
[DllImport (SKIA, CallingConvention = CallingConvention.Cdecl)]
internal static extern void sksg_invalidation_controller_end (sksg_invalidation_controller_t instance);
#endif
#else
private partial class Delegates {
[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
@ -152,8 +170,13 @@ namespace SkiaSharp
// void sksg_invalidation_controller_get_bounds(sksg_invalidation_controller_t* instance, sk_rect_t* bounds)
#if !USE_DELEGATES
#if USE_LIBRARY_IMPORT
[LibraryImport (SKIA)]
internal static partial void sksg_invalidation_controller_get_bounds (sksg_invalidation_controller_t instance, SKRect* bounds);
#else // !USE_LIBRARY_IMPORT
[DllImport (SKIA, CallingConvention = CallingConvention.Cdecl)]
internal static extern void sksg_invalidation_controller_get_bounds (sksg_invalidation_controller_t instance, SKRect* bounds);
#endif
#else
private partial class Delegates {
[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
@ -166,8 +189,13 @@ namespace SkiaSharp
// void sksg_invalidation_controller_inval(sksg_invalidation_controller_t* instance, sk_rect_t* rect, sk_matrix_t* matrix)
#if !USE_DELEGATES
#if USE_LIBRARY_IMPORT
[LibraryImport (SKIA)]
internal static partial void sksg_invalidation_controller_inval (sksg_invalidation_controller_t instance, SKRect* rect, SKMatrix* matrix);
#else // !USE_LIBRARY_IMPORT
[DllImport (SKIA, CallingConvention = CallingConvention.Cdecl)]
internal static extern void sksg_invalidation_controller_inval (sksg_invalidation_controller_t instance, SKRect* rect, SKMatrix* matrix);
#endif
#else
private partial class Delegates {
[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
@ -180,8 +208,13 @@ namespace SkiaSharp
// sksg_invalidation_controller_t* sksg_invalidation_controller_new()
#if !USE_DELEGATES
#if USE_LIBRARY_IMPORT
[LibraryImport (SKIA)]
internal static partial sksg_invalidation_controller_t sksg_invalidation_controller_new ();
#else // !USE_LIBRARY_IMPORT
[DllImport (SKIA, CallingConvention = CallingConvention.Cdecl)]
internal static extern sksg_invalidation_controller_t sksg_invalidation_controller_new ();
#endif
#else
private partial class Delegates {
[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
@ -194,8 +227,13 @@ namespace SkiaSharp
// void sksg_invalidation_controller_reset(sksg_invalidation_controller_t* instance)
#if !USE_DELEGATES
#if USE_LIBRARY_IMPORT
[LibraryImport (SKIA)]
internal static partial void sksg_invalidation_controller_reset (sksg_invalidation_controller_t instance);
#else // !USE_LIBRARY_IMPORT
[DllImport (SKIA, CallingConvention = CallingConvention.Cdecl)]
internal static extern void sksg_invalidation_controller_reset (sksg_invalidation_controller_t instance);
#endif
#else
private partial class Delegates {
[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
@ -214,7 +252,9 @@ namespace SkiaSharp
#endregion Functions
#region Delegates
#if !USE_LIBRARY_IMPORT
#endif // !USE_LIBRARY_IMPORT
#endregion
#region Structs
@ -224,3 +264,7 @@ namespace SkiaSharp
#region Enums
#endregion
#region DelegateProxies
#endregion

Просмотреть файл

@ -8,10 +8,14 @@
<PackageDescription>SkiaSharp Skottie provides a Lottie implementation using the SkiaSharp library.</PackageDescription>
<PackageTags>skottie;lottie</PackageTags>
<Nullable>enable</Nullable>
<WarningsAsErrors>$(WarningsAsErrors);CA1420;CA1421;</WarningsAsErrors>
</PropertyGroup>
<PropertyGroup Condition="$(TargetFramework.StartsWith('net4'))">
<DefineConstants>$(DefineConstants);USE_DELEGATES</DefineConstants>
</PropertyGroup>
<PropertyGroup Condition="$([MSBuild]::IsTargetFrameworkCompatible('$(TargetFramework)', 'net7.0'))">
<DefineConstants>$(DefineConstants);USE_LIBRARY_IMPORT</DefineConstants>
</PropertyGroup>
<ItemGroup>
<ProjectReference Include="..\SkiaSharp\SkiaSharp.csproj" />
</ItemGroup>

Просмотреть файл

@ -34,3 +34,7 @@ using System.Runtime.CompilerServices;
[assembly: Foundation.LinkerSafe]
#pragma warning restore CS0618 // Type or member is obsolete
#endif
#if NET7_0_OR_GREATER
[assembly: DisableRuntimeMarshalling]
#endif

Просмотреть файл

@ -8,10 +8,14 @@
<PackageDescription>SkiaSharp Skottie provides a Lottie implementation using the SkiaSharp library.</PackageDescription>
<PackageTags>skottie;lottie</PackageTags>
<Nullable>enable</Nullable>
<WarningsAsErrors>$(WarningsAsErrors);CA1420;CA1421;</WarningsAsErrors>
</PropertyGroup>
<PropertyGroup Condition="$(TargetFramework.StartsWith('net4'))">
<DefineConstants>$(DefineConstants);USE_DELEGATES</DefineConstants>
</PropertyGroup>
<PropertyGroup Condition="$([MSBuild]::IsTargetFrameworkCompatible('$(TargetFramework)', 'net7.0'))">
<DefineConstants>$(DefineConstants);USE_LIBRARY_IMPORT</DefineConstants>
</PropertyGroup>
<ItemGroup>
<ProjectReference Include="..\SkiaSharp\SkiaSharp.csproj" />
<ProjectReference Include="..\SkiaSharp.SceneGraph\SkiaSharp.SceneGraph.csproj" />

Просмотреть файл

@ -1,5 +1,6 @@
using System;
using System.Runtime.InteropServices;
using System.Runtime.CompilerServices;
#region Namespaces
@ -17,6 +18,7 @@ using gr_recording_context_t = System.IntPtr;
using gr_vk_extensions_t = System.IntPtr;
using gr_vk_memory_allocator_t = System.IntPtr;
using gr_vkinterface_t = System.IntPtr;
using sk_bbh_factory_t = System.IntPtr;
using sk_bitmap_t = System.IntPtr;
using sk_blender_t = System.IntPtr;
using sk_canvas_t = System.IntPtr;
@ -59,6 +61,7 @@ using sk_region_iterator_t = System.IntPtr;
using sk_region_spanerator_t = System.IntPtr;
using sk_region_t = System.IntPtr;
using sk_rrect_t = System.IntPtr;
using sk_rtree_factory_t = System.IntPtr;
using sk_runtimeeffect_t = System.IntPtr;
using sk_shader_t = System.IntPtr;
using sk_stream_asset_t = System.IntPtr;
@ -110,8 +113,13 @@ namespace SkiaSharp
// void skottie_animation_builder_delete(skottie_animation_builder_t* instance)
#if !USE_DELEGATES
#if USE_LIBRARY_IMPORT
[LibraryImport (SKIA)]
internal static partial void skottie_animation_builder_delete (skottie_animation_builder_t instance);
#else // !USE_LIBRARY_IMPORT
[DllImport (SKIA, CallingConvention = CallingConvention.Cdecl)]
internal static extern void skottie_animation_builder_delete (skottie_animation_builder_t instance);
#endif
#else
private partial class Delegates {
[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
@ -124,8 +132,13 @@ namespace SkiaSharp
// void skottie_animation_builder_get_stats(skottie_animation_builder_t* instance, skottie_animation_builder_stats_t* stats)
#if !USE_DELEGATES
#if USE_LIBRARY_IMPORT
[LibraryImport (SKIA)]
internal static partial void skottie_animation_builder_get_stats (skottie_animation_builder_t instance, AnimationBuilderStats* stats);
#else // !USE_LIBRARY_IMPORT
[DllImport (SKIA, CallingConvention = CallingConvention.Cdecl)]
internal static extern void skottie_animation_builder_get_stats (skottie_animation_builder_t instance, AnimationBuilderStats* stats);
#endif
#else
private partial class Delegates {
[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
@ -138,8 +151,13 @@ namespace SkiaSharp
// skottie_animation_t* skottie_animation_builder_make_from_data(skottie_animation_builder_t* instance, const char* data, size_t length)
#if !USE_DELEGATES
#if USE_LIBRARY_IMPORT
[LibraryImport (SKIA)]
internal static partial skottie_animation_t skottie_animation_builder_make_from_data (skottie_animation_builder_t instance, /* char */ void* data, /* size_t */ IntPtr length);
#else // !USE_LIBRARY_IMPORT
[DllImport (SKIA, CallingConvention = CallingConvention.Cdecl)]
internal static extern skottie_animation_t skottie_animation_builder_make_from_data (skottie_animation_builder_t instance, /* char */ void* data, /* size_t */ IntPtr length);
#endif
#else
private partial class Delegates {
[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
@ -152,8 +170,13 @@ namespace SkiaSharp
// skottie_animation_t* skottie_animation_builder_make_from_file(skottie_animation_builder_t* instance, const char* path)
#if !USE_DELEGATES
#if USE_LIBRARY_IMPORT
[LibraryImport (SKIA)]
internal static partial skottie_animation_t skottie_animation_builder_make_from_file (skottie_animation_builder_t instance, /* char */ void* path);
#else // !USE_LIBRARY_IMPORT
[DllImport (SKIA, CallingConvention = CallingConvention.Cdecl)]
internal static extern skottie_animation_t skottie_animation_builder_make_from_file (skottie_animation_builder_t instance, /* char */ void* path);
#endif
#else
private partial class Delegates {
[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
@ -166,8 +189,13 @@ namespace SkiaSharp
// skottie_animation_t* skottie_animation_builder_make_from_stream(skottie_animation_builder_t* instance, sk_stream_t* stream)
#if !USE_DELEGATES
#if USE_LIBRARY_IMPORT
[LibraryImport (SKIA)]
internal static partial skottie_animation_t skottie_animation_builder_make_from_stream (skottie_animation_builder_t instance, sk_stream_t stream);
#else // !USE_LIBRARY_IMPORT
[DllImport (SKIA, CallingConvention = CallingConvention.Cdecl)]
internal static extern skottie_animation_t skottie_animation_builder_make_from_stream (skottie_animation_builder_t instance, sk_stream_t stream);
#endif
#else
private partial class Delegates {
[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
@ -180,8 +208,13 @@ namespace SkiaSharp
// skottie_animation_t* skottie_animation_builder_make_from_string(skottie_animation_builder_t* instance, const char* data, size_t length)
#if !USE_DELEGATES
#if USE_LIBRARY_IMPORT
[LibraryImport (SKIA)]
internal static partial skottie_animation_t skottie_animation_builder_make_from_string (skottie_animation_builder_t instance, /* char */ void* data, /* size_t */ IntPtr length);
#else // !USE_LIBRARY_IMPORT
[DllImport (SKIA, CallingConvention = CallingConvention.Cdecl)]
internal static extern skottie_animation_t skottie_animation_builder_make_from_string (skottie_animation_builder_t instance, /* char */ void* data, /* size_t */ IntPtr length);
#endif
#else
private partial class Delegates {
[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
@ -194,8 +227,13 @@ namespace SkiaSharp
// skottie_animation_builder_t* skottie_animation_builder_new(skottie_animation_builder_flags_t flags)
#if !USE_DELEGATES
#if USE_LIBRARY_IMPORT
[LibraryImport (SKIA)]
internal static partial skottie_animation_builder_t skottie_animation_builder_new (AnimationBuilderFlags flags);
#else // !USE_LIBRARY_IMPORT
[DllImport (SKIA, CallingConvention = CallingConvention.Cdecl)]
internal static extern skottie_animation_builder_t skottie_animation_builder_new (AnimationBuilderFlags flags);
#endif
#else
private partial class Delegates {
[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
@ -208,8 +246,13 @@ namespace SkiaSharp
// void skottie_animation_builder_set_font_manager(skottie_animation_builder_t* instance, sk_fontmgr_t* fontManager)
#if !USE_DELEGATES
#if USE_LIBRARY_IMPORT
[LibraryImport (SKIA)]
internal static partial void skottie_animation_builder_set_font_manager (skottie_animation_builder_t instance, sk_fontmgr_t fontManager);
#else // !USE_LIBRARY_IMPORT
[DllImport (SKIA, CallingConvention = CallingConvention.Cdecl)]
internal static extern void skottie_animation_builder_set_font_manager (skottie_animation_builder_t instance, sk_fontmgr_t fontManager);
#endif
#else
private partial class Delegates {
[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
@ -222,8 +265,13 @@ namespace SkiaSharp
// void skottie_animation_builder_set_resource_provider(skottie_animation_builder_t* instance, skottie_resource_provider_t* resourceProvider)
#if !USE_DELEGATES
#if USE_LIBRARY_IMPORT
[LibraryImport (SKIA)]
internal static partial void skottie_animation_builder_set_resource_provider (skottie_animation_builder_t instance, skottie_resource_provider_t resourceProvider);
#else // !USE_LIBRARY_IMPORT
[DllImport (SKIA, CallingConvention = CallingConvention.Cdecl)]
internal static extern void skottie_animation_builder_set_resource_provider (skottie_animation_builder_t instance, skottie_resource_provider_t resourceProvider);
#endif
#else
private partial class Delegates {
[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
@ -236,8 +284,13 @@ namespace SkiaSharp
// void skottie_animation_delete(skottie_animation_t* instance)
#if !USE_DELEGATES
#if USE_LIBRARY_IMPORT
[LibraryImport (SKIA)]
internal static partial void skottie_animation_delete (skottie_animation_t instance);
#else // !USE_LIBRARY_IMPORT
[DllImport (SKIA, CallingConvention = CallingConvention.Cdecl)]
internal static extern void skottie_animation_delete (skottie_animation_t instance);
#endif
#else
private partial class Delegates {
[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
@ -250,8 +303,13 @@ namespace SkiaSharp
// double skottie_animation_get_duration(skottie_animation_t* instance)
#if !USE_DELEGATES
#if USE_LIBRARY_IMPORT
[LibraryImport (SKIA)]
internal static partial Double skottie_animation_get_duration (skottie_animation_t instance);
#else // !USE_LIBRARY_IMPORT
[DllImport (SKIA, CallingConvention = CallingConvention.Cdecl)]
internal static extern Double skottie_animation_get_duration (skottie_animation_t instance);
#endif
#else
private partial class Delegates {
[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
@ -264,8 +322,13 @@ namespace SkiaSharp
// double skottie_animation_get_fps(skottie_animation_t* instance)
#if !USE_DELEGATES
#if USE_LIBRARY_IMPORT
[LibraryImport (SKIA)]
internal static partial Double skottie_animation_get_fps (skottie_animation_t instance);
#else // !USE_LIBRARY_IMPORT
[DllImport (SKIA, CallingConvention = CallingConvention.Cdecl)]
internal static extern Double skottie_animation_get_fps (skottie_animation_t instance);
#endif
#else
private partial class Delegates {
[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
@ -278,8 +341,13 @@ namespace SkiaSharp
// double skottie_animation_get_in_point(skottie_animation_t* instance)
#if !USE_DELEGATES
#if USE_LIBRARY_IMPORT
[LibraryImport (SKIA)]
internal static partial Double skottie_animation_get_in_point (skottie_animation_t instance);
#else // !USE_LIBRARY_IMPORT
[DllImport (SKIA, CallingConvention = CallingConvention.Cdecl)]
internal static extern Double skottie_animation_get_in_point (skottie_animation_t instance);
#endif
#else
private partial class Delegates {
[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
@ -292,8 +360,13 @@ namespace SkiaSharp
// double skottie_animation_get_out_point(skottie_animation_t* instance)
#if !USE_DELEGATES
#if USE_LIBRARY_IMPORT
[LibraryImport (SKIA)]
internal static partial Double skottie_animation_get_out_point (skottie_animation_t instance);
#else // !USE_LIBRARY_IMPORT
[DllImport (SKIA, CallingConvention = CallingConvention.Cdecl)]
internal static extern Double skottie_animation_get_out_point (skottie_animation_t instance);
#endif
#else
private partial class Delegates {
[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
@ -306,8 +379,13 @@ namespace SkiaSharp
// void skottie_animation_get_size(skottie_animation_t* instance, sk_size_t* size)
#if !USE_DELEGATES
#if USE_LIBRARY_IMPORT
[LibraryImport (SKIA)]
internal static partial void skottie_animation_get_size (skottie_animation_t instance, SKSize* size);
#else // !USE_LIBRARY_IMPORT
[DllImport (SKIA, CallingConvention = CallingConvention.Cdecl)]
internal static extern void skottie_animation_get_size (skottie_animation_t instance, SKSize* size);
#endif
#else
private partial class Delegates {
[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
@ -320,8 +398,13 @@ namespace SkiaSharp
// void skottie_animation_get_version(skottie_animation_t* instance, sk_string_t* version)
#if !USE_DELEGATES
#if USE_LIBRARY_IMPORT
[LibraryImport (SKIA)]
internal static partial void skottie_animation_get_version (skottie_animation_t instance, sk_string_t version);
#else // !USE_LIBRARY_IMPORT
[DllImport (SKIA, CallingConvention = CallingConvention.Cdecl)]
internal static extern void skottie_animation_get_version (skottie_animation_t instance, sk_string_t version);
#endif
#else
private partial class Delegates {
[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
@ -334,8 +417,13 @@ namespace SkiaSharp
// skottie_animation_t* skottie_animation_make_from_data(const char* data, size_t length)
#if !USE_DELEGATES
#if USE_LIBRARY_IMPORT
[LibraryImport (SKIA)]
internal static partial skottie_animation_t skottie_animation_make_from_data (/* char */ void* data, /* size_t */ IntPtr length);
#else // !USE_LIBRARY_IMPORT
[DllImport (SKIA, CallingConvention = CallingConvention.Cdecl)]
internal static extern skottie_animation_t skottie_animation_make_from_data (/* char */ void* data, /* size_t */ IntPtr length);
#endif
#else
private partial class Delegates {
[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
@ -348,8 +436,13 @@ namespace SkiaSharp
// skottie_animation_t* skottie_animation_make_from_file(const char* path)
#if !USE_DELEGATES
#if USE_LIBRARY_IMPORT
[LibraryImport (SKIA)]
internal static partial skottie_animation_t skottie_animation_make_from_file ([MarshalAs (UnmanagedType.LPStr)] String path);
#else // !USE_LIBRARY_IMPORT
[DllImport (SKIA, CallingConvention = CallingConvention.Cdecl)]
internal static extern skottie_animation_t skottie_animation_make_from_file ([MarshalAs (UnmanagedType.LPStr)] String path);
#endif
#else
private partial class Delegates {
[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
@ -362,8 +455,13 @@ namespace SkiaSharp
// skottie_animation_t* skottie_animation_make_from_stream(sk_stream_t* stream)
#if !USE_DELEGATES
#if USE_LIBRARY_IMPORT
[LibraryImport (SKIA)]
internal static partial skottie_animation_t skottie_animation_make_from_stream (sk_stream_t stream);
#else // !USE_LIBRARY_IMPORT
[DllImport (SKIA, CallingConvention = CallingConvention.Cdecl)]
internal static extern skottie_animation_t skottie_animation_make_from_stream (sk_stream_t stream);
#endif
#else
private partial class Delegates {
[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
@ -376,8 +474,13 @@ namespace SkiaSharp
// skottie_animation_t* skottie_animation_make_from_string(const char* data, size_t length)
#if !USE_DELEGATES
#if USE_LIBRARY_IMPORT
[LibraryImport (SKIA)]
internal static partial skottie_animation_t skottie_animation_make_from_string ([MarshalAs (UnmanagedType.LPStr)] String data, int length);
#else // !USE_LIBRARY_IMPORT
[DllImport (SKIA, CallingConvention = CallingConvention.Cdecl)]
internal static extern skottie_animation_t skottie_animation_make_from_string ([MarshalAs (UnmanagedType.LPStr)] String data, int length);
#endif
#else
private partial class Delegates {
[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
@ -390,8 +493,13 @@ namespace SkiaSharp
// void skottie_animation_ref(skottie_animation_t* instance)
#if !USE_DELEGATES
#if USE_LIBRARY_IMPORT
[LibraryImport (SKIA)]
internal static partial void skottie_animation_ref (skottie_animation_t instance);
#else // !USE_LIBRARY_IMPORT
[DllImport (SKIA, CallingConvention = CallingConvention.Cdecl)]
internal static extern void skottie_animation_ref (skottie_animation_t instance);
#endif
#else
private partial class Delegates {
[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
@ -404,8 +512,13 @@ namespace SkiaSharp
// void skottie_animation_render(skottie_animation_t* instance, sk_canvas_t* canvas, sk_rect_t* dst)
#if !USE_DELEGATES
#if USE_LIBRARY_IMPORT
[LibraryImport (SKIA)]
internal static partial void skottie_animation_render (skottie_animation_t instance, sk_canvas_t canvas, SKRect* dst);
#else // !USE_LIBRARY_IMPORT
[DllImport (SKIA, CallingConvention = CallingConvention.Cdecl)]
internal static extern void skottie_animation_render (skottie_animation_t instance, sk_canvas_t canvas, SKRect* dst);
#endif
#else
private partial class Delegates {
[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
@ -418,8 +531,13 @@ namespace SkiaSharp
// void skottie_animation_render_with_flags(skottie_animation_t* instance, sk_canvas_t* canvas, sk_rect_t* dst, skottie_animation_renderflags_t flags)
#if !USE_DELEGATES
#if USE_LIBRARY_IMPORT
[LibraryImport (SKIA)]
internal static partial void skottie_animation_render_with_flags (skottie_animation_t instance, sk_canvas_t canvas, SKRect* dst, AnimationRenderFlags flags);
#else // !USE_LIBRARY_IMPORT
[DllImport (SKIA, CallingConvention = CallingConvention.Cdecl)]
internal static extern void skottie_animation_render_with_flags (skottie_animation_t instance, sk_canvas_t canvas, SKRect* dst, AnimationRenderFlags flags);
#endif
#else
private partial class Delegates {
[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
@ -432,8 +550,13 @@ namespace SkiaSharp
// void skottie_animation_seek(skottie_animation_t* instance, float t, sksg_invalidation_controller_t* ic)
#if !USE_DELEGATES
#if USE_LIBRARY_IMPORT
[LibraryImport (SKIA)]
internal static partial void skottie_animation_seek (skottie_animation_t instance, Single t, sksg_invalidation_controller_t ic);
#else // !USE_LIBRARY_IMPORT
[DllImport (SKIA, CallingConvention = CallingConvention.Cdecl)]
internal static extern void skottie_animation_seek (skottie_animation_t instance, Single t, sksg_invalidation_controller_t ic);
#endif
#else
private partial class Delegates {
[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
@ -446,8 +569,13 @@ namespace SkiaSharp
// void skottie_animation_seek_frame(skottie_animation_t* instance, float t, sksg_invalidation_controller_t* ic)
#if !USE_DELEGATES
#if USE_LIBRARY_IMPORT
[LibraryImport (SKIA)]
internal static partial void skottie_animation_seek_frame (skottie_animation_t instance, Single t, sksg_invalidation_controller_t ic);
#else // !USE_LIBRARY_IMPORT
[DllImport (SKIA, CallingConvention = CallingConvention.Cdecl)]
internal static extern void skottie_animation_seek_frame (skottie_animation_t instance, Single t, sksg_invalidation_controller_t ic);
#endif
#else
private partial class Delegates {
[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
@ -460,8 +588,13 @@ namespace SkiaSharp
// void skottie_animation_seek_frame_time(skottie_animation_t* instance, float t, sksg_invalidation_controller_t* ic)
#if !USE_DELEGATES
#if USE_LIBRARY_IMPORT
[LibraryImport (SKIA)]
internal static partial void skottie_animation_seek_frame_time (skottie_animation_t instance, Single t, sksg_invalidation_controller_t ic);
#else // !USE_LIBRARY_IMPORT
[DllImport (SKIA, CallingConvention = CallingConvention.Cdecl)]
internal static extern void skottie_animation_seek_frame_time (skottie_animation_t instance, Single t, sksg_invalidation_controller_t ic);
#endif
#else
private partial class Delegates {
[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
@ -474,8 +607,13 @@ namespace SkiaSharp
// void skottie_animation_unref(skottie_animation_t* instance)
#if !USE_DELEGATES
#if USE_LIBRARY_IMPORT
[LibraryImport (SKIA)]
internal static partial void skottie_animation_unref (skottie_animation_t instance);
#else // !USE_LIBRARY_IMPORT
[DllImport (SKIA, CallingConvention = CallingConvention.Cdecl)]
internal static extern void skottie_animation_unref (skottie_animation_t instance);
#endif
#else
private partial class Delegates {
[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
@ -494,7 +632,9 @@ namespace SkiaSharp
#endregion Functions
#region Delegates
#if !USE_LIBRARY_IMPORT
#endif // !USE_LIBRARY_IMPORT
#endregion
#region Structs
@ -520,7 +660,9 @@ namespace SkiaSharp.Skottie {
private readonly /* size_t */ IntPtr fAnimatorCount;
public readonly bool Equals (AnimationBuilderStats obj) =>
#pragma warning disable CS8909
fTotalLoadTimeMS == obj.fTotalLoadTimeMS && fJsonParseTimeMS == obj.fJsonParseTimeMS && fSceneParseTimeMS == obj.fSceneParseTimeMS && fJsonSize == obj.fJsonSize && fAnimatorCount == obj.fAnimatorCount;
#pragma warning restore CS8909
public readonly override bool Equals (object obj) =>
obj is AnimationBuilderStats f && Equals (f);
@ -572,3 +714,7 @@ namespace SkiaSharp.Skottie {
}
#endregion
#region DelegateProxies
#endregion

Просмотреть файл

@ -1,7 +1,10 @@
#nullable disable
// ReSharper disable InconsistentNaming
// ReSharper disable PartialMethodParameterNameMismatch
using System;
using System.ComponentModel;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
namespace SkiaSharp
@ -24,23 +27,11 @@ namespace SkiaSharp
public delegate void SKGlyphPathDelegate (SKPath path, SKMatrix matrix);
internal unsafe static partial class DelegateProxies
internal static unsafe partial class DelegateProxies
{
// references to the proxy implementations
public static readonly SKBitmapReleaseProxyDelegate SKBitmapReleaseDelegateProxy = SKBitmapReleaseDelegateProxyImplementation;
public static readonly SKDataReleaseProxyDelegate SKDataReleaseDelegateProxy = SKDataReleaseDelegateProxyImplementation;
public static readonly SKImageRasterReleaseProxyDelegate SKImageRasterReleaseDelegateProxy = SKImageRasterReleaseDelegateProxyImplementation;
public static readonly SKImageRasterReleaseProxyDelegate SKImageRasterReleaseDelegateProxyForCoTaskMem = SKImageRasterReleaseDelegateProxyImplementationForCoTaskMem;
public static readonly SKImageTextureReleaseProxyDelegate SKImageTextureReleaseDelegateProxy = SKImageTextureReleaseDelegateProxyImplementation;
public static readonly SKSurfaceRasterReleaseProxyDelegate SKSurfaceReleaseDelegateProxy = SKSurfaceReleaseDelegateProxyImplementation;
public static readonly GRGlGetProcProxyDelegate GRGlGetProcDelegateProxy = GRGlGetProcDelegateProxyImplementation;
public static readonly GRVkGetProcProxyDelegate GRVkGetProcDelegateProxy = GRVkGetProcDelegateProxyImplementation;
public static readonly SKGlyphPathProxyDelegate SKGlyphPathDelegateProxy = SKGlyphPathDelegateProxyImplementation;
// internal proxy implementations
[MonoPInvokeCallback (typeof (SKBitmapReleaseProxyDelegate))]
private static void SKBitmapReleaseDelegateProxyImplementation (void* address, void* context)
private static partial void SKBitmapReleaseProxyImplementation (void* address, void* context)
{
var del = Get<SKBitmapReleaseDelegate> ((IntPtr)context, out var gch);
try {
@ -50,8 +41,7 @@ namespace SkiaSharp
}
}
[MonoPInvokeCallback (typeof (SKDataReleaseProxyDelegate))]
private static void SKDataReleaseDelegateProxyImplementation (void* address, void* context)
private static partial void SKDataReleaseProxyImplementation (void* address, void* context)
{
var del = Get<SKDataReleaseDelegate> ((IntPtr)context, out var gch);
try {
@ -61,14 +51,7 @@ namespace SkiaSharp
}
}
[MonoPInvokeCallback (typeof (SKImageRasterReleaseProxyDelegate))]
private static void SKImageRasterReleaseDelegateProxyImplementationForCoTaskMem (void* pixels, void* context)
{
Marshal.FreeCoTaskMem ((IntPtr)pixels);
}
[MonoPInvokeCallback (typeof (SKImageRasterReleaseProxyDelegate))]
private static void SKImageRasterReleaseDelegateProxyImplementation (void* pixels, void* context)
private static partial void SKImageRasterReleaseProxyImplementation (void* pixels, void* context)
{
var del = Get<SKImageRasterReleaseDelegate> ((IntPtr)context, out var gch);
try {
@ -78,8 +61,7 @@ namespace SkiaSharp
}
}
[MonoPInvokeCallback (typeof (SKImageTextureReleaseProxyDelegate))]
private static void SKImageTextureReleaseDelegateProxyImplementation (void* context)
private static partial void SKImageTextureReleaseProxyImplementation (void* context)
{
var del = Get<SKImageTextureReleaseDelegate> ((IntPtr)context, out var gch);
try {
@ -89,8 +71,7 @@ namespace SkiaSharp
}
}
[MonoPInvokeCallback (typeof (SKSurfaceRasterReleaseProxyDelegate))]
private static void SKSurfaceReleaseDelegateProxyImplementation (void* address, void* context)
private static partial void SKSurfaceRasterReleaseProxyImplementation (void* address, void* context)
{
var del = Get<SKSurfaceReleaseDelegate> ((IntPtr)context, out var gch);
try {
@ -100,23 +81,25 @@ namespace SkiaSharp
}
}
[MonoPInvokeCallback (typeof (GRGlGetProcProxyDelegate))]
private static IntPtr GRGlGetProcDelegateProxyImplementation (void* context, void* name)
private static partial void SKImageRasterReleaseProxyImplementationForCoTaskMem (void* pixels, void* context)
{
Marshal.FreeCoTaskMem ((IntPtr)pixels);
}
private static partial IntPtr GRGlGetProcProxyImplementation (void* context, void* name)
{
var del = Get<GRGlGetProcedureAddressDelegate> ((IntPtr)context, out _);
return del.Invoke (Marshal.PtrToStringAnsi ((IntPtr)name));
}
[MonoPInvokeCallback (typeof (GRVkGetProcProxyDelegate))]
private static IntPtr GRVkGetProcDelegateProxyImplementation (void* context, void* name, IntPtr instance, IntPtr device)
private static partial IntPtr GRVkGetProcProxyImplementation (void* context, void* name, IntPtr instance, IntPtr device)
{
var del = Get<GRVkGetProcedureAddressDelegate> ((IntPtr)context, out _);
return del.Invoke (Marshal.PtrToStringAnsi ((IntPtr)name), instance, device);
}
[MonoPInvokeCallback (typeof (SKGlyphPathProxyDelegate))]
private static void SKGlyphPathDelegateProxyImplementation (IntPtr pathOrNull, SKMatrix* matrix, void* context)
private static partial void SKGlyphPathProxyImplementation (IntPtr pathOrNull, SKMatrix* matrix, void* context)
{
var del = Get<SKGlyphPathDelegate> ((IntPtr)context, out _);
var path = SKPath.GetObject (pathOrNull, false);

Просмотреть файл

@ -0,0 +1,43 @@
using System;
using System.Threading;
// ReSharper disable InconsistentNaming
namespace SkiaSharp;
internal static unsafe partial class DelegateProxies
{
private static partial /* size_t */ IntPtr SKManagedDrawableApproximateBytesUsedProxyImplementation (IntPtr d, void* context)
{
var drawable = GetUserData<SKDrawable> ((IntPtr)context, out _);
return (IntPtr)drawable.OnGetApproximateBytesUsed ();
}
private static partial void SKManagedDrawableDestroyProxyImplementation (IntPtr d, void* context)
{
var drawable = GetUserData<SKDrawable> ((IntPtr)context, out var gch);
if (drawable != null) {
Interlocked.Exchange (ref drawable.fromNative, 1);
drawable.Dispose ();
}
gch.Free ();
}
private static partial void SKManagedDrawableDrawProxyImplementation (IntPtr d, void* context, IntPtr ccanvas)
{
var drawable = GetUserData<SKDrawable> ((IntPtr)context, out _);
drawable.OnDraw (SKCanvas.GetObject (ccanvas, false));
}
private static partial void SKManagedDrawableGetBoundsProxyImplementation (IntPtr d, void* context, SKRect* rect)
{
var drawable = GetUserData<SKDrawable> ((IntPtr)context, out _);
var bounds = drawable.OnGetBounds ();
*rect = bounds;
}
private static partial IntPtr SKManagedDrawableMakePictureSnapshotProxyImplementation (IntPtr d, void* context)
{
var drawable = GetUserData<SKDrawable> ((IntPtr)context, out _);
return drawable.OnSnapshot ()?.Handle ?? IntPtr.Zero;
}
}

Просмотреть файл

@ -0,0 +1,94 @@
using System;
using System.Threading;
// ReSharper disable InconsistentNaming
namespace SkiaSharp;
internal static unsafe partial class DelegateProxies
{
private static partial IntPtr SKManagedStreamDuplicateProxyImplementation (IntPtr s, void* context)
{
var stream = GetUserData<SKAbstractManagedStream> ((IntPtr)context, out _);
return stream.OnDuplicate ();
}
private static partial IntPtr SKManagedStreamForkProxyImplementation (IntPtr s, void* context)
{
var stream = GetUserData<SKAbstractManagedStream> ((IntPtr)context, out _);
return stream.OnFork ();
}
private static partial /* size_t */ IntPtr SKManagedStreamGetLengthProxyImplementation (IntPtr s, void* context)
{
var stream = GetUserData<SKAbstractManagedStream> ((IntPtr)context, out _);
return stream.OnGetLength ();
}
private static partial /* size_t */ IntPtr SKManagedStreamGetPositionProxyImplementation (IntPtr s, void* context)
{
var stream = GetUserData<SKAbstractManagedStream> ((IntPtr)context, out _);
return stream.OnGetPosition ();
}
private static partial bool SKManagedStreamHasLengthProxyImplementation (IntPtr s, void* context)
{
var stream = GetUserData<SKAbstractManagedStream> ((IntPtr)context, out _);
return stream.OnHasLength ();
}
private static partial void SKManagedStreamDestroyProxyImplementation (IntPtr s, void* context)
{
var stream = GetUserData<SKAbstractManagedStream> ((IntPtr)context, out var gch);
if (stream != null) {
Interlocked.Exchange (ref stream.fromNative, 1);
stream.Dispose ();
}
gch.Free ();
}
private static partial bool SKManagedStreamHasPositionProxyImplementation (IntPtr s, void* context)
{
var stream = GetUserData<SKAbstractManagedStream> ((IntPtr)context, out _);
return stream.OnHasPosition ();
}
private static partial bool SKManagedStreamIsAtEndProxyImplementation (IntPtr s, void* context)
{
var stream = GetUserData<SKAbstractManagedStream> ((IntPtr)context, out _);
return stream.OnIsAtEnd ();
}
private static partial bool SKManagedStreamMoveProxyImplementation (IntPtr s, void* context, int offset)
{
var stream = GetUserData<SKAbstractManagedStream> ((IntPtr)context, out _);
return stream.OnMove (offset);
}
private static partial /* size_t */
IntPtr SKManagedStreamPeekProxyImplementation (IntPtr s, void* context, void* buffer, /* size_t */ IntPtr size)
{
var stream = GetUserData<SKAbstractManagedStream> ((IntPtr)context, out _);
return stream.OnPeek ((IntPtr)buffer, size);
}
private static partial /* size_t */
IntPtr SKManagedStreamReadProxyImplementation (IntPtr s, void* context, void* buffer, /* size_t */ IntPtr size)
{
var stream = GetUserData<SKAbstractManagedStream> ((IntPtr)context, out _);
return stream.OnRead ((IntPtr)buffer, size);
}
private static partial bool SKManagedStreamRewindProxyImplementation (IntPtr s, void* context)
{
var stream = GetUserData<SKAbstractManagedStream> ((IntPtr)context, out _);
return stream.OnRewind ();
}
private static partial bool SKManagedStreamSeekProxyImplementation (IntPtr s, void* context, /* size_t */
IntPtr position)
{
var stream = GetUserData<SKAbstractManagedStream> ((IntPtr)context, out _);
return stream.OnSeek (position);
}
}

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@ -0,0 +1,29 @@
using System;
using System.Runtime.InteropServices;
// ReSharper disable InconsistentNaming
namespace SkiaSharp;
internal static unsafe partial class DelegateProxies
{
private static partial void SKManagedTraceMemoryDumpDumpNumericValueProxyImplementation (IntPtr d,
void* context, /* char */ void* dumpName, /* char */ void* valueName, /* char */ void* units, ulong value)
{
var dump = GetUserData<SKTraceMemoryDump> ((IntPtr)context, out _);
dump.OnDumpNumericValue (
Marshal.PtrToStringAnsi ((IntPtr)dumpName),
Marshal.PtrToStringAnsi ((IntPtr)valueName),
Marshal.PtrToStringAnsi ((IntPtr)units),
value);
}
private static partial void SKManagedTraceMemoryDumpDumpStringValueProxyImplementation (IntPtr d,
void* context, /* char */ void* dumpName, /* char */ void* valueName, /* char */ void* value)
{
var dump = GetUserData<SKTraceMemoryDump> ((IntPtr)context, out _);
dump.OnDumpStringValue (
Marshal.PtrToStringAnsi ((IntPtr)dumpName),
Marshal.PtrToStringAnsi ((IntPtr)valueName),
Marshal.PtrToStringAnsi ((IntPtr)value));
}
}

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@ -0,0 +1,37 @@
using System;
using System.Threading;
// ReSharper disable InconsistentNaming
namespace SkiaSharp;
internal static unsafe partial class DelegateProxies
{
private static partial /* size_t */ IntPtr SKManagedWStreamBytesWrittenProxyImplementation (IntPtr s, void* context)
{
var stream = GetUserData<SKAbstractManagedWStream> ((IntPtr)context, out _);
return stream.OnBytesWritten ();
}
private static partial void SKManagedWStreamDestroyProxyImplementation (IntPtr s, void* context)
{
var stream = GetUserData<SKAbstractManagedWStream> ((IntPtr)context, out var gch);
if (stream != null) {
Interlocked.Exchange (ref stream.fromNative, 1);
stream.Dispose ();
}
gch.Free ();
}
private static partial void SKManagedWStreamFlushProxyImplementation (IntPtr s, void* context)
{
var stream = GetUserData<SKAbstractManagedWStream> ((IntPtr)context, out _);
stream.OnFlush ();
}
private static partial bool SKManagedWStreamWriteProxyImplementation (IntPtr s, void* context,
void* buffer, /* size_t */ IntPtr size)
{
var stream = GetUserData<SKAbstractManagedWStream> ((IntPtr)context, out _);
return stream.OnWrite ((IntPtr)buffer, size);
}
}

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@ -7,11 +7,12 @@ using SkiaSharp.Internals;
#if __TIZEN__
using System.Reflection;
using System.Runtime.CompilerServices;
#endif
namespace SkiaSharp
{
public unsafe class GRGlInterface : SKObject, ISKReferenceCounted, ISKSkipObjectRegistration
public unsafe partial class GRGlInterface : SKObject, ISKReferenceCounted, ISKSkipObjectRegistration
{
internal GRGlInterface (IntPtr h, bool owns)
: base (h, owns)
@ -50,7 +51,8 @@ namespace SkiaSharp
public static GRGlInterface Create (GRGlGetProcedureAddressDelegate get)
{
var proxy = DelegateProxies.Create (get, DelegateProxies.GRGlGetProcDelegateProxy, out var gch, out var ctx);
DelegateProxies.Create (get, out var gch, out var ctx);
var proxy = get != null ? DelegateProxies.GRGlGetProcProxy : null;
try {
return GetObject (SkiaApi.gr_glinterface_assemble_interface ((void*)ctx, proxy));
} finally {
@ -63,7 +65,8 @@ namespace SkiaSharp
public static GRGlInterface CreateOpenGl (GRGlGetProcedureAddressDelegate get)
{
var proxy = DelegateProxies.Create (get, DelegateProxies.GRGlGetProcDelegateProxy, out var gch, out var ctx);
DelegateProxies.Create (get, out var gch, out var ctx);
var proxy = get != null ? DelegateProxies.GRGlGetProcProxy : null;
try {
return GetObject (SkiaApi.gr_glinterface_assemble_gl_interface ((void*)ctx, proxy));
} finally {
@ -73,7 +76,8 @@ namespace SkiaSharp
public static GRGlInterface CreateGles (GRGlGetProcedureAddressDelegate get)
{
var proxy = DelegateProxies.Create (get, DelegateProxies.GRGlGetProcDelegateProxy, out var gch, out var ctx);
DelegateProxies.Create (get, out var gch, out var ctx);
var proxy = get != null ? DelegateProxies.GRGlGetProcProxy : null;
try {
return GetObject (SkiaApi.gr_glinterface_assemble_gles_interface ((void*)ctx, proxy));
} finally {
@ -83,7 +87,8 @@ namespace SkiaSharp
public static GRGlInterface CreateWebGl (GRGlGetProcedureAddressDelegate get)
{
var proxy = DelegateProxies.Create (get, DelegateProxies.GRGlGetProcDelegateProxy, out var gch, out var ctx);
DelegateProxies.Create (get, out var gch, out var ctx);
var proxy = get != null ? DelegateProxies.GRGlGetProcProxy : null;
try {
return GetObject (SkiaApi.gr_glinterface_assemble_webgl_interface ((void*)ctx, proxy));
} finally {
@ -117,7 +122,7 @@ namespace SkiaSharp
//
#if (NETSTANDARD || NET6_0_OR_GREATER || NET40_OR_GREATER) && (!NETPLATFORM || WINDOWS)
private static class AngleLoader
private static partial class AngleLoader
{
private static readonly IntPtr libEGL;
private static readonly IntPtr libGLESv2;
@ -132,6 +137,12 @@ namespace SkiaSharp
private static extern IntPtr GetProcAddress (IntPtr hModule, [MarshalAs (UnmanagedType.LPStr)] string lpProcName);
private static IntPtr LoadLibrary (string lpFileName) => LoadPackagedLibrary(lpFileName, 0);
#elif USE_LIBRARY_IMPORT
[LibraryImport ("Kernel32.dll", SetLastError = true, EntryPoint = "LoadLibraryW", StringMarshalling = StringMarshalling.Utf16)]
private static partial IntPtr LoadLibrary (string lpFileName);
[LibraryImport ("Kernel32.dll", SetLastError = true)]
private static partial IntPtr GetProcAddress (IntPtr hModule, [MarshalAs (UnmanagedType.LPStr)] string lpProcName);
#else
[DllImport ("Kernel32.dll", SetLastError = true, CharSet = CharSet.Ansi)]
private static extern IntPtr LoadLibrary ([MarshalAs (UnmanagedType.LPStr)] string lpFileName);
@ -140,8 +151,13 @@ namespace SkiaSharp
private static extern IntPtr GetProcAddress (IntPtr hModule, [MarshalAs (UnmanagedType.LPStr)] string lpProcName);
#endif
#if USE_LIBRARY_IMPORT
[LibraryImport ("libEGL.dll")]
private static partial IntPtr eglGetProcAddress ([MarshalAs (UnmanagedType.LPStr)] string procname);
#else
[DllImport ("libEGL.dll")]
private static extern IntPtr eglGetProcAddress ([MarshalAs (UnmanagedType.LPStr)] string procname);
#endif
static AngleLoader()
{
@ -183,7 +199,7 @@ namespace SkiaSharp
#endif
#if __TIZEN__
private class EvasGlLoader
private partial class EvasGlLoader
{
private const string libevas = "libevas.so.1";
@ -194,17 +210,17 @@ namespace SkiaSharp
private readonly IntPtr glEvas;
private readonly EvasGlApi api;
[DllImport (libevas)]
internal static extern IntPtr evas_gl_api_get (IntPtr evas_gl);
[LibraryImport (libevas)]
internal static partial IntPtr evas_gl_api_get (IntPtr evas_gl);
[DllImport (libevas)]
internal static extern IntPtr evas_gl_context_api_get (IntPtr evas_gl, IntPtr ctx);
[LibraryImport (libevas)]
internal static partial IntPtr evas_gl_context_api_get (IntPtr evas_gl, IntPtr ctx);
[DllImport (libevas)]
internal static extern IntPtr evas_gl_current_context_get (IntPtr evas_gl);
[LibraryImport (libevas)]
internal static partial IntPtr evas_gl_current_context_get (IntPtr evas_gl);
[DllImport (libevas)]
internal static extern IntPtr evas_gl_proc_address_get (IntPtr evas_gl, string name);
[LibraryImport(libevas)]
internal static partial IntPtr evas_gl_proc_address_get (IntPtr evas_gl, [MarshalAs (UnmanagedType.LPStr)] string name);
static EvasGlLoader ()
{
@ -213,7 +229,7 @@ namespace SkiaSharp
apiFields = EvasGlApiType.GetFields (BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance);
}
public EvasGlLoader (IntPtr evas)
public unsafe EvasGlLoader (IntPtr evas)
{
glEvas = evas;
var glContext = evas_gl_current_context_get (glEvas);
@ -222,7 +238,7 @@ namespace SkiaSharp
? evas_gl_context_api_get (glEvas, glContext)
: evas_gl_api_get (glEvas);
api = Marshal.PtrToStructure<EvasGlApi> (apiPtr);
api = *(EvasGlApi*)apiPtr;
}
public IntPtr GetFunctionPointer (string name)

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@ -12,7 +12,6 @@ namespace SkiaSharp
public unsafe class GRVkBackendContext : IDisposable
{
private GRVkGetProcedureAddressDelegate getProc;
private GRVkGetProcProxyDelegate getProcProxy;
private GCHandle getProcHandle;
private void* getProcContext;
@ -58,12 +57,11 @@ namespace SkiaSharp
if (getProcHandle.IsAllocated)
getProcHandle.Free ();
getProcProxy = null;
getProcHandle = default;
getProcContext = null;
if (value != null) {
getProcProxy = DelegateProxies.Create (value, DelegateProxies.GRVkGetProcDelegateProxy, out var gch, out var ctx);
DelegateProxies.Create (value, out var gch, out var ctx);
getProcHandle = gch;
getProcContext = (void*)ctx;
}
@ -84,7 +82,7 @@ namespace SkiaSharp
fDeviceFeatures = VkPhysicalDeviceFeatures,
fDeviceFeatures2 = VkPhysicalDeviceFeatures2,
fGetProcUserData = getProcContext,
fGetProc = getProcProxy,
fGetProc = getProcContext is not null ? DelegateProxies.GRVkGetProcProxy : null,
fProtectedContext = ProtectedContext ? (byte)1 : (byte)0
};
}

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@ -27,10 +27,11 @@ namespace SkiaSharp
public void Initialize (GRVkGetProcedureAddressDelegate getProc, IntPtr vkInstance, IntPtr vkPhysicalDevice, string[] instanceExtensions, string[] deviceExtensions)
{
var proxy = DelegateProxies.Create (getProc, DelegateProxies.GRVkGetProcDelegateProxy, out var gch, out var ctx);
DelegateProxies.Create (getProc, out var gch, out var ctx);
try {
var ie = instanceExtensions;
var de = deviceExtensions;
var proxy = getProc != null ? DelegateProxies.GRVkGetProcProxy : null;
SkiaApi.gr_vk_extensions_init (Handle, proxy, (void*)ctx, vkInstance, vkPhysicalDevice, (uint)(ie?.Length ?? 0), ie, (uint)(de?.Length ?? 0), de);
} finally {
gch.Free ();

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@ -1,6 +1,7 @@
#nullable disable
using System;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
using System.Threading;
@ -38,7 +39,7 @@ namespace SkiaSharp.Internals
/// Helper class to create a IPlatformLock instance, by default according to the current platform
/// but also client toolkits can plugin their own implementation.
/// </summary>
public static class PlatformLock
public static partial class PlatformLock
{
/// <summary>
/// Creates a platform lock
@ -92,11 +93,11 @@ namespace SkiaSharp.Internals
/// <summary>
/// Windows platform lock uses Win32 CRITICAL_SECTION
/// </summary>
class NonAlertableWin32Lock : IPlatformLock
partial class NonAlertableWin32Lock : IPlatformLock
{
public NonAlertableWin32Lock ()
{
_cs = Marshal.AllocHGlobal (Marshal.SizeOf<CRITICAL_SECTION> ());
_cs = Marshal.AllocHGlobal (Unsafe.SizeOf<CRITICAL_SECTION>());
if (_cs == IntPtr.Zero)
throw new OutOfMemoryException ("Failed to allocate memory for critical section");
@ -146,6 +147,17 @@ namespace SkiaSharp.Internals
public UIntPtr SpinCount;
}
#if USE_LIBRARY_IMPORT
[LibraryImport ("Kernel32.dll", SetLastError = true)]
[return: MarshalAs (UnmanagedType.Bool)]
private static partial bool InitializeCriticalSectionEx (IntPtr lpCriticalSection, uint dwSpinCount, uint Flags);
[LibraryImport ("Kernel32.dll")]
private static partial void DeleteCriticalSection (IntPtr lpCriticalSection);
[LibraryImport ("Kernel32.dll")]
private static partial void EnterCriticalSection (IntPtr lpCriticalSection);
[LibraryImport ("Kernel32.dll")]
private static partial void LeaveCriticalSection (IntPtr lpCriticalSection);
#else
[DllImport ("Kernel32.dll", SetLastError = true)]
[return: MarshalAs (UnmanagedType.Bool)]
static extern bool InitializeCriticalSectionEx (IntPtr lpCriticalSection, uint dwSpinCount, uint Flags);
@ -155,6 +167,7 @@ namespace SkiaSharp.Internals
static extern void EnterCriticalSection (IntPtr lpCriticalSection);
[DllImport ("Kernel32.dll")]
static extern void LeaveCriticalSection (IntPtr lpCriticalSection);
#endif
}
}

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@ -62,3 +62,7 @@ using System.Runtime.CompilerServices;
[assembly: Foundation.LinkerSafe]
#pragma warning restore CS0618 // Type or member is obsolete
#endif
#if NET7_0_OR_GREATER
[assembly: DisableRuntimeMarshalling]
#endif

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@ -1,7 +1,6 @@
#nullable disable
using System;
using System.Runtime.InteropServices;
using System.Threading;
namespace SkiaSharp
@ -10,24 +9,24 @@ namespace SkiaSharp
{
private static readonly SKManagedStreamDelegates delegates;
private int fromNative;
internal int fromNative;
static SKAbstractManagedStream ()
{
delegates = new SKManagedStreamDelegates {
fRead = ReadInternal,
fPeek = PeekInternal,
fIsAtEnd = IsAtEndInternal,
fHasPosition = HasPositionInternal,
fHasLength = HasLengthInternal,
fRewind = RewindInternal,
fGetPosition = GetPositionInternal,
fSeek = SeekInternal,
fMove = MoveInternal,
fGetLength = GetLengthInternal,
fDuplicate = DuplicateInternal,
fFork = ForkInternal,
fDestroy = DestroyInternal,
fRead = DelegateProxies.SKManagedStreamReadProxy,
fPeek = DelegateProxies.SKManagedStreamPeekProxy,
fIsAtEnd = DelegateProxies.SKManagedStreamIsAtEndProxy,
fHasPosition = DelegateProxies.SKManagedStreamHasPositionProxy,
fHasLength = DelegateProxies.SKManagedStreamHasLengthProxy,
fRewind = DelegateProxies.SKManagedStreamRewindProxy,
fGetPosition = DelegateProxies.SKManagedStreamGetPositionProxy,
fSeek = DelegateProxies.SKManagedStreamSeekProxy,
fMove = DelegateProxies.SKManagedStreamMoveProxy,
fGetLength = DelegateProxies.SKManagedStreamGetLengthProxy,
fDuplicate = DelegateProxies.SKManagedStreamDuplicateProxy,
fFork = DelegateProxies.SKManagedStreamForkProxy,
fDestroy = DelegateProxies.SKManagedStreamDestroyProxy,
};
SkiaApi.sk_managedstream_set_procs (delegates);
}
@ -53,130 +52,35 @@ namespace SkiaSharp
SkiaApi.sk_managedstream_destroy (Handle);
}
protected abstract IntPtr OnRead (IntPtr buffer, IntPtr size);
protected internal abstract IntPtr OnRead (IntPtr buffer, IntPtr size);
protected abstract IntPtr OnPeek (IntPtr buffer, IntPtr size);
protected internal abstract IntPtr OnPeek (IntPtr buffer, IntPtr size);
protected abstract bool OnIsAtEnd ();
protected internal abstract bool OnIsAtEnd ();
protected abstract bool OnHasPosition ();
protected internal abstract bool OnHasPosition ();
protected abstract bool OnHasLength ();
protected internal abstract bool OnHasLength ();
protected abstract bool OnRewind ();
protected internal abstract bool OnRewind ();
protected abstract IntPtr OnGetPosition ();
protected internal abstract IntPtr OnGetPosition ();
protected abstract IntPtr OnGetLength ();
protected internal abstract IntPtr OnGetLength ();
protected abstract bool OnSeek (IntPtr position);
protected internal abstract bool OnSeek (IntPtr position);
protected abstract bool OnMove (int offset);
protected internal abstract bool OnMove (int offset);
protected abstract IntPtr OnCreateNew ();
protected internal abstract IntPtr OnCreateNew ();
protected virtual IntPtr OnFork ()
protected internal virtual IntPtr OnFork ()
{
var stream = OnCreateNew ();
SkiaApi.sk_stream_seek (stream, SkiaApi.sk_stream_get_position (Handle));
return stream;
}
protected virtual IntPtr OnDuplicate () => OnCreateNew ();
[MonoPInvokeCallback (typeof (SKManagedStreamReadProxyDelegate))]
private static IntPtr ReadInternal (IntPtr s, void* context, void* buffer, IntPtr size)
{
var stream = DelegateProxies.GetUserData<SKAbstractManagedStream> ((IntPtr)context, out _);
return stream.OnRead ((IntPtr)buffer, size);
}
[MonoPInvokeCallback (typeof (SKManagedStreamPeekProxyDelegate))]
private static IntPtr PeekInternal (IntPtr s, void* context, void* buffer, IntPtr size)
{
var stream = DelegateProxies.GetUserData<SKAbstractManagedStream> ((IntPtr)context, out _);
return stream.OnPeek ((IntPtr)buffer, size);
}
[MonoPInvokeCallback (typeof (SKManagedStreamIsAtEndProxyDelegate))]
private static bool IsAtEndInternal (IntPtr s, void* context)
{
var stream = DelegateProxies.GetUserData<SKAbstractManagedStream> ((IntPtr)context, out _);
return stream.OnIsAtEnd ();
}
[MonoPInvokeCallback (typeof (SKManagedStreamHasPositionProxyDelegate))]
private static bool HasPositionInternal (IntPtr s, void* context)
{
var stream = DelegateProxies.GetUserData<SKAbstractManagedStream> ((IntPtr)context, out _);
return stream.OnHasPosition ();
}
[MonoPInvokeCallback (typeof (SKManagedStreamHasLengthProxyDelegate))]
private static bool HasLengthInternal (IntPtr s, void* context)
{
var stream = DelegateProxies.GetUserData<SKAbstractManagedStream> ((IntPtr)context, out _);
return stream.OnHasLength ();
}
[MonoPInvokeCallback (typeof (SKManagedStreamRewindProxyDelegate))]
private static bool RewindInternal (IntPtr s, void* context)
{
var stream = DelegateProxies.GetUserData<SKAbstractManagedStream> ((IntPtr)context, out _);
return stream.OnRewind ();
}
[MonoPInvokeCallback (typeof (SKManagedStreamGetPositionProxyDelegate))]
private static IntPtr GetPositionInternal (IntPtr s, void* context)
{
var stream = DelegateProxies.GetUserData<SKAbstractManagedStream> ((IntPtr)context, out _);
return stream.OnGetPosition ();
}
[MonoPInvokeCallback (typeof (SKManagedStreamSeekProxyDelegate))]
private static bool SeekInternal (IntPtr s, void* context, IntPtr position)
{
var stream = DelegateProxies.GetUserData<SKAbstractManagedStream> ((IntPtr)context, out _);
return stream.OnSeek (position);
}
[MonoPInvokeCallback (typeof (SKManagedStreamMoveProxyDelegate))]
private static bool MoveInternal (IntPtr s, void* context, int offset)
{
var stream = DelegateProxies.GetUserData<SKAbstractManagedStream> ((IntPtr)context, out _);
return stream.OnMove (offset);
}
[MonoPInvokeCallback (typeof (SKManagedStreamGetLengthProxyDelegate))]
private static IntPtr GetLengthInternal (IntPtr s, void* context)
{
var stream = DelegateProxies.GetUserData<SKAbstractManagedStream> ((IntPtr)context, out _);
return stream.OnGetLength ();
}
[MonoPInvokeCallback (typeof (SKManagedStreamDuplicateProxyDelegate))]
private static IntPtr DuplicateInternal (IntPtr s, void* context)
{
var stream = DelegateProxies.GetUserData<SKAbstractManagedStream> ((IntPtr)context, out _);
return stream.OnDuplicate ();
}
[MonoPInvokeCallback (typeof (SKManagedStreamForkProxyDelegate))]
private static IntPtr ForkInternal (IntPtr s, void* context)
{
var stream = DelegateProxies.GetUserData<SKAbstractManagedStream> ((IntPtr)context, out _);
return stream.OnFork ();
}
[MonoPInvokeCallback (typeof (SKManagedStreamDestroyProxyDelegate))]
private static void DestroyInternal (IntPtr s, void* context)
{
var stream = DelegateProxies.GetUserData<SKAbstractManagedStream> ((IntPtr)context, out var gch);
if (stream != null) {
Interlocked.Exchange (ref stream.fromNative, 1);
stream.Dispose ();
}
gch.Free ();
}
protected internal virtual IntPtr OnDuplicate () => OnCreateNew ();
}
}

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@ -1,6 +1,7 @@
#nullable disable
using System;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
using System.Threading;
@ -10,15 +11,15 @@ namespace SkiaSharp
{
private static readonly SKManagedWStreamDelegates delegates;
private int fromNative;
internal int fromNative;
static SKAbstractManagedWStream ()
{
delegates = new SKManagedWStreamDelegates {
fWrite = WriteInternal,
fFlush = FlushInternal,
fBytesWritten = BytesWrittenInternal,
fDestroy = DestroyInternal,
fWrite = DelegateProxies.SKManagedWStreamWriteProxy,
fFlush = DelegateProxies.SKManagedWStreamFlushProxy,
fBytesWritten = DelegateProxies.SKManagedWStreamBytesWrittenProxy,
fDestroy = DelegateProxies.SKManagedWStreamDestroyProxy
};
SkiaApi.sk_managedwstream_set_procs (delegates);
@ -45,42 +46,10 @@ namespace SkiaSharp
SkiaApi.sk_managedwstream_destroy (Handle);
}
protected abstract bool OnWrite (IntPtr buffer, IntPtr size);
protected internal abstract bool OnWrite (IntPtr buffer, IntPtr size);
protected abstract void OnFlush ();
protected internal abstract void OnFlush ();
protected abstract IntPtr OnBytesWritten ();
[MonoPInvokeCallback (typeof (SKManagedWStreamWriteProxyDelegate))]
private static bool WriteInternal (IntPtr s, void* context, void* buffer, IntPtr size)
{
var stream = DelegateProxies.GetUserData<SKAbstractManagedWStream> ((IntPtr)context, out _);
return stream.OnWrite ((IntPtr)buffer, size);
}
[MonoPInvokeCallback (typeof (SKManagedWStreamFlushProxyDelegate))]
private static void FlushInternal (IntPtr s, void* context)
{
var stream = DelegateProxies.GetUserData<SKAbstractManagedWStream> ((IntPtr)context, out _);
stream.OnFlush ();
}
[MonoPInvokeCallback (typeof (SKManagedWStreamBytesWrittenProxyDelegate))]
private static IntPtr BytesWrittenInternal (IntPtr s, void* context)
{
var stream = DelegateProxies.GetUserData<SKAbstractManagedWStream> ((IntPtr)context, out _);
return stream.OnBytesWritten ();
}
[MonoPInvokeCallback (typeof (SKManagedWStreamDestroyProxyDelegate))]
private static void DestroyInternal (IntPtr s, void* context)
{
var stream = DelegateProxies.GetUserData<SKAbstractManagedWStream> ((IntPtr)context, out var gch);
if (stream != null) {
Interlocked.Exchange (ref stream.fromNative, 1);
stream.Dispose ();
}
gch.Free ();
}
protected internal abstract IntPtr OnBytesWritten ();
}
}

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@ -6,7 +6,7 @@ using SkiaSharp.Internals;
namespace SkiaSharp
{
public class SKAutoCoInitialize : IDisposable
public partial class SKAutoCoInitialize : IDisposable
{
private long hResult;
@ -41,10 +41,16 @@ namespace SkiaSharp
private const uint COINIT_DISABLE_OLE1DDE = 0x4;
private const uint COINIT_SPEED_OVER_MEMORY = 0x8;
#if USE_LIBRARY_IMPORT
[LibraryImport("ole32.dll", SetLastError = true)]
private static partial long CoInitializeEx(IntPtr pvReserved, uint dwCoInit);
[LibraryImport("ole32.dll", SetLastError = true)]
private static partial void CoUninitialize();
#else
[DllImport("ole32.dll", CharSet = CharSet.Ansi, SetLastError = true, CallingConvention = CallingConvention.StdCall)]
private static extern long CoInitializeEx([In, Optional] IntPtr pvReserved, [In] uint dwCoInit);
[DllImport("ole32.dll", CharSet = CharSet.Ansi, SetLastError = true, CallingConvention = CallingConvention.StdCall)]
private static extern void CoUninitialize();
#endif
}
}

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@ -609,7 +609,8 @@ namespace SkiaSharp
var del = releaseProc != null && context != null
? new SKBitmapReleaseDelegate ((addr, _) => releaseProc (addr, context))
: releaseProc;
var proxy = DelegateProxies.Create (del, DelegateProxies.SKBitmapReleaseDelegateProxy, out _, out var ctx);
DelegateProxies.Create (del, out _, out var ctx);
var proxy = del is not null ? DelegateProxies.SKBitmapReleaseProxy : null;
return SkiaApi.sk_bitmap_install_pixels (Handle, &cinfo, (void*)pixels, (IntPtr)rowBytes, proxy, (void*)ctx);
}

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@ -207,7 +207,8 @@ namespace SkiaSharp
var del = releaseProc != null && context != null
? new SKDataReleaseDelegate ((addr, _) => releaseProc (addr, context))
: releaseProc;
var proxy = DelegateProxies.Create (del, DelegateProxies.SKDataReleaseDelegateProxy, out _, out var ctx);
DelegateProxies.Create (del, out _, out var ctx);
var proxy = del is not null ? DelegateProxies.SKDataReleaseProxy : null;
return GetObject (SkiaApi.sk_data_new_with_proc ((void*)address, (IntPtr)length, proxy, (void*)ctx));
}

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@ -1,7 +1,6 @@
#nullable disable
using System;
using System.Runtime.InteropServices;
using System.Threading;
namespace SkiaSharp
@ -10,16 +9,16 @@ namespace SkiaSharp
{
private static readonly SKManagedDrawableDelegates delegates;
private int fromNative;
internal int fromNative;
static SKDrawable ()
{
delegates = new SKManagedDrawableDelegates {
fDraw = DrawInternal,
fGetBounds = GetBoundsInternal,
fApproximateBytesUsed = ApproximateBytesUsedInternal,
fMakePictureSnapshot = MakePictureSnapshotInternal,
fDestroy = DestroyInternal,
fDraw = DelegateProxies.SKManagedDrawableDrawProxy,
fGetBounds = DelegateProxies.SKManagedDrawableGetBoundsProxy,
fApproximateBytesUsed = DelegateProxies.SKManagedDrawableApproximateBytesUsedProxy,
fMakePictureSnapshot = DelegateProxies.SKManagedDrawableMakePictureSnapshotProxy,
fDestroy = DelegateProxies.SKManagedDrawableDestroyProxy
};
SkiaApi.sk_manageddrawable_set_procs (delegates);
@ -87,15 +86,15 @@ namespace SkiaSharp
public void NotifyDrawingChanged () =>
SkiaApi.sk_drawable_notify_drawing_changed (Handle);
protected virtual void OnDraw (SKCanvas canvas)
protected internal virtual void OnDraw (SKCanvas canvas)
{
}
protected virtual int OnGetApproximateBytesUsed () => 0;
protected internal virtual int OnGetApproximateBytesUsed () => 0;
protected virtual SKRect OnGetBounds () => SKRect.Empty;
protected internal virtual SKRect OnGetBounds () => SKRect.Empty;
protected virtual SKPicture OnSnapshot ()
protected internal virtual SKPicture OnSnapshot ()
{
using var recorder = new SKPictureRecorder ();
var canvas = recorder.BeginRecording (Bounds);
@ -103,46 +102,6 @@ namespace SkiaSharp
return recorder.EndRecording ();
}
[MonoPInvokeCallback (typeof (SKManagedDrawableDrawProxyDelegate))]
private static void DrawInternal (IntPtr d, void* context, IntPtr canvas)
{
var drawable = DelegateProxies.GetUserData<SKDrawable> ((IntPtr)context, out _);
drawable.OnDraw (SKCanvas.GetObject (canvas, false));
}
[MonoPInvokeCallback (typeof (SKManagedDrawableGetBoundsProxyDelegate))]
private static void GetBoundsInternal (IntPtr d, void* context, SKRect* rect)
{
var drawable = DelegateProxies.GetUserData<SKDrawable> ((IntPtr)context, out _);
var bounds = drawable.OnGetBounds ();
*rect = bounds;
}
[MonoPInvokeCallback (typeof (SKManagedDrawableApproximateBytesUsedProxyDelegate))]
private static IntPtr ApproximateBytesUsedInternal (IntPtr d, void* context)
{
var drawable = DelegateProxies.GetUserData<SKDrawable> ((IntPtr)context, out _);
return (IntPtr)drawable.OnGetApproximateBytesUsed ();
}
[MonoPInvokeCallback (typeof (SKManagedDrawableMakePictureSnapshotProxyDelegate))]
private static IntPtr MakePictureSnapshotInternal (IntPtr d, void* context)
{
var drawable = DelegateProxies.GetUserData<SKDrawable> ((IntPtr)context, out _);
return drawable.OnSnapshot ()?.Handle ?? IntPtr.Zero;
}
[MonoPInvokeCallback (typeof (SKManagedDrawableDestroyProxyDelegate))]
private static void DestroyInternal (IntPtr d, void* context)
{
var drawable = DelegateProxies.GetUserData<SKDrawable> ((IntPtr)context, out var gch);
if (drawable != null) {
Interlocked.Exchange (ref drawable.fromNative, 1);
drawable.Dispose ();
}
gch.Free ();
}
internal static SKDrawable GetObject (IntPtr handle) =>
GetOrAddObject (handle, (h, o) => new SKDrawable (h, o));
}

Просмотреть файл

@ -793,7 +793,8 @@ namespace SkiaSharp
public void GetGlyphPaths (ReadOnlySpan<ushort> glyphs, SKGlyphPathDelegate glyphPathDelegate)
{
var proxy = DelegateProxies.Create (glyphPathDelegate, DelegateProxies.SKGlyphPathDelegateProxy, out var gch, out var ctx);
DelegateProxies.Create (glyphPathDelegate, out var gch, out var ctx);
var proxy = glyphPathDelegate is not null ? DelegateProxies.SKGlyphPathProxy : null;
try {
fixed (ushort* g = glyphs) {
SkiaApi.sk_font_get_paths (Handle, g, glyphs.Length, proxy, (void*)ctx);

Просмотреть файл

@ -61,7 +61,7 @@ namespace SkiaSharp
base.DisposeManaged ();
}
protected override IntPtr OnRead (IntPtr buffer, IntPtr size)
protected internal override IntPtr OnRead (IntPtr buffer, IntPtr size)
{
var start = offset;
@ -123,7 +123,7 @@ namespace SkiaSharp
return (IntPtr)(offset - start);
}
protected override IntPtr OnPeek (IntPtr buffer, IntPtr size)
protected internal override IntPtr OnPeek (IntPtr buffer, IntPtr size)
{
if (offset >= bufferLength)
{
@ -143,7 +143,7 @@ namespace SkiaSharp
return (IntPtr)bytesRead;
}
protected override bool OnIsAtEnd ()
protected internal override bool OnIsAtEnd ()
{
if (offset < bufferedSoFar)
{
@ -155,7 +155,7 @@ namespace SkiaSharp
return stream.IsAtEnd;
}
protected override bool OnRewind ()
protected internal override bool OnRewind ()
{
// only allow a rewind if we have not exceeded the buffer.
if (offset <= bufferLength)
@ -167,23 +167,23 @@ namespace SkiaSharp
return false;
}
protected override bool OnHasLength () => hasLength;
protected internal override bool OnHasLength () => hasLength;
protected override IntPtr OnGetLength () => (IntPtr)streamLength;
protected internal override IntPtr OnGetLength () => (IntPtr)streamLength;
// seeking is not supported
protected override bool OnHasPosition () => false;
protected internal override bool OnHasPosition () => false;
// seeking is not supported
protected override IntPtr OnGetPosition () => (IntPtr)0;
protected internal override IntPtr OnGetPosition () => (IntPtr)0;
// seeking is not supported
protected override bool OnSeek (IntPtr position) => false;
protected internal override bool OnSeek (IntPtr position) => false;
// seeking is not supported
protected override bool OnMove (int offset) => false;
protected internal override bool OnMove (int offset) => false;
// duplicating or forking is not supported
protected override IntPtr OnCreateNew () => IntPtr.Zero;
protected internal override IntPtr OnCreateNew () => IntPtr.Zero;
}
}

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@ -30,7 +30,7 @@ namespace SkiaSharp
var pixels = Marshal.AllocCoTaskMem (info.BytesSize);
using (var pixmap = new SKPixmap (info, pixels)) {
// don't use the managed version as that is just extra overhead which isn't necessary
return GetObject (SkiaApi.sk_image_new_raster (pixmap.Handle, DelegateProxies.SKImageRasterReleaseDelegateProxyForCoTaskMem, null));
return GetObject (SkiaApi.sk_image_new_raster (pixmap.Handle, DelegateProxies.SKImageRasterReleaseProxyForCoTaskMem, null));
}
}
@ -148,7 +148,8 @@ namespace SkiaSharp
var del = releaseProc != null && releaseContext != null
? new SKImageRasterReleaseDelegate ((addr, _) => releaseProc (addr, releaseContext))
: releaseProc;
var proxy = DelegateProxies.Create (del, DelegateProxies.SKImageRasterReleaseDelegateProxy, out _, out var ctx);
DelegateProxies.Create (del, out _, out var ctx);
var proxy = del is not null ? DelegateProxies.SKImageRasterReleaseProxy : null;
return GetObject (SkiaApi.sk_image_new_raster (pixmap.Handle, proxy, (void*)ctx));
}
@ -289,7 +290,8 @@ namespace SkiaSharp
var del = releaseProc != null && releaseContext != null
? new SKImageTextureReleaseDelegate ((_) => releaseProc (releaseContext))
: releaseProc;
var proxy = DelegateProxies.Create (del, DelegateProxies.SKImageTextureReleaseDelegateProxy, out _, out var ctx);
DelegateProxies.Create (del, out _, out var ctx);
var proxy = del is not null ? DelegateProxies.SKImageTextureReleaseProxy : null;
return GetObject (SkiaApi.sk_image_new_from_texture (context.Handle, texture.Handle, origin, colorType.ToNative (), alpha, cs, proxy, (void*)ctx));
}

Просмотреть файл

@ -111,14 +111,14 @@ namespace SkiaSharp
return (IntPtr)len;
}
protected override IntPtr OnRead (IntPtr buffer, IntPtr size)
protected internal override IntPtr OnRead (IntPtr buffer, IntPtr size)
{
VerifyOriginal ();
return OnReadManagedStream (buffer, size);
}
protected override IntPtr OnPeek (IntPtr buffer, IntPtr size)
protected internal override IntPtr OnPeek (IntPtr buffer, IntPtr size)
{
VerifyOriginal ();
@ -131,7 +131,7 @@ namespace SkiaSharp
return result;
}
protected override bool OnIsAtEnd ()
protected internal override bool OnIsAtEnd ()
{
VerifyOriginal ();
@ -141,21 +141,21 @@ namespace SkiaSharp
return stream.Position >= stream.Length;
}
protected override bool OnHasPosition ()
protected internal override bool OnHasPosition ()
{
VerifyOriginal ();
return stream.CanSeek;
}
protected override bool OnHasLength ()
protected internal override bool OnHasLength ()
{
VerifyOriginal ();
return stream.CanSeek;
}
protected override bool OnRewind ()
protected internal override bool OnRewind ()
{
VerifyOriginal ();
@ -166,7 +166,7 @@ namespace SkiaSharp
return true;
}
protected override IntPtr OnGetPosition ()
protected internal override IntPtr OnGetPosition ()
{
VerifyOriginal ();
@ -176,7 +176,7 @@ namespace SkiaSharp
return (IntPtr)stream.Position;
}
protected override IntPtr OnGetLength ()
protected internal override IntPtr OnGetLength ()
{
VerifyOriginal ();
@ -186,7 +186,7 @@ namespace SkiaSharp
return (IntPtr)stream.Length;
}
protected override bool OnSeek (IntPtr position)
protected internal override bool OnSeek (IntPtr position)
{
VerifyOriginal ();
@ -197,7 +197,7 @@ namespace SkiaSharp
return true;
}
protected override bool OnMove (int offset)
protected internal override bool OnMove (int offset)
{
VerifyOriginal ();
@ -208,14 +208,14 @@ namespace SkiaSharp
return true;
}
protected override IntPtr OnCreateNew ()
protected internal override IntPtr OnCreateNew ()
{
VerifyOriginal ();
return IntPtr.Zero;
}
protected override IntPtr OnDuplicate ()
protected internal override IntPtr OnDuplicate ()
{
VerifyOriginal ();
@ -234,7 +234,7 @@ namespace SkiaSharp
return newStream.Handle;
}
protected override IntPtr OnFork ()
protected internal override IntPtr OnFork ()
{
VerifyOriginal ();

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@ -42,7 +42,7 @@ namespace SkiaSharp
base.DisposeManaged ();
}
protected override bool OnWrite (IntPtr buffer, IntPtr size)
protected internal override bool OnWrite (IntPtr buffer, IntPtr size)
{
var count = (int)size;
using var managedBuffer = Utils.RentArray<byte> (count);
@ -53,12 +53,12 @@ namespace SkiaSharp
return true;
}
protected override void OnFlush ()
protected internal override void OnFlush ()
{
stream.Flush ();
}
protected override IntPtr OnBytesWritten ()
protected internal override IntPtr OnBytesWritten ()
{
return (IntPtr)stream.Position;
}

Просмотреть файл

@ -206,24 +206,6 @@ namespace SkiaSharp
return owner;
}
internal static T[] PtrToStructureArray<T> (IntPtr intPtr, int count)
{
var items = new T[count];
var size = Marshal.SizeOf<T> ();
for (var i = 0; i < count; i++) {
var newPtr = new IntPtr (intPtr.ToInt64 () + (i * size));
items[i] = Marshal.PtrToStructure<T> (newPtr);
}
return items;
}
internal static T PtrToStructure<T> (IntPtr intPtr, int index)
{
var size = Marshal.SizeOf<T> ();
var newPtr = new IntPtr (intPtr.ToInt64 () + (index * size));
return Marshal.PtrToStructure<T> (newPtr);
}
}
public abstract class SKNativeObject : IDisposable

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@ -68,7 +68,8 @@ namespace SkiaSharp
var del = releaseProc != null && context != null
? new SKSurfaceReleaseDelegate ((addr, _) => releaseProc (addr, context))
: releaseProc;
var proxy = DelegateProxies.Create (del, DelegateProxies.SKSurfaceReleaseDelegateProxy, out _, out var ctx);
DelegateProxies.Create (del, out _, out var ctx);
var proxy = del != null ? DelegateProxies.SKSurfaceRasterReleaseProxy : null;
return GetObject (SkiaApi.sk_surface_new_raster_direct (&cinfo, (void*)pixels, (IntPtr)rowBytes, proxy, (void*)ctx, props?.Handle ?? IntPtr.Zero));
}

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@ -1,7 +1,6 @@
#nullable disable
using System;
using System.Runtime.InteropServices;
namespace SkiaSharp
{
@ -13,8 +12,8 @@ namespace SkiaSharp
static SKTraceMemoryDump ()
{
delegates = new SKManagedTraceMemoryDumpDelegates {
fDumpNumericValue = DumpNumericValueInternal,
fDumpStringValue = DumpStringValueInternal,
fDumpNumericValue = DelegateProxies.SKManagedTraceMemoryDumpDumpNumericValueProxy,
fDumpStringValue = DelegateProxies.SKManagedTraceMemoryDumpDumpStringValueProxy,
};
SkiaApi.sk_managedtracememorydump_set_procs (delegates);
@ -39,35 +38,12 @@ namespace SkiaSharp
gch.Free ();
}
protected virtual void OnDumpNumericValue (string dumpName, string valueName, string units, ulong value)
protected internal virtual void OnDumpNumericValue (string dumpName, string valueName, string units, ulong value)
{
}
protected virtual void OnDumpStringValue (string dumpName, string valueName, string value)
protected internal virtual void OnDumpStringValue (string dumpName, string valueName, string value)
{
}
// impl
[MonoPInvokeCallback (typeof (SKManagedTraceMemoryDumpDumpNumericValueProxyDelegate))]
private static void DumpNumericValueInternal (IntPtr d, void* context, void* dumpName, void* valueName, void* units, ulong value)
{
var dump = DelegateProxies.GetUserData<SKTraceMemoryDump> ((IntPtr)context, out _);
dump.OnDumpNumericValue (
Marshal.PtrToStringAnsi ((IntPtr)dumpName),
Marshal.PtrToStringAnsi ((IntPtr)valueName),
Marshal.PtrToStringAnsi ((IntPtr)units),
value);
}
[MonoPInvokeCallback (typeof (SKManagedTraceMemoryDumpDumpStringValueProxyDelegate))]
private static void DumpStringValueInternal (IntPtr d, void* context, void* dumpName, void* valueName, void* value)
{
var dump = DelegateProxies.GetUserData<SKTraceMemoryDump> ((IntPtr)context, out _);
dump.OnDumpStringValue (
Marshal.PtrToStringAnsi ((IntPtr)dumpName),
Marshal.PtrToStringAnsi ((IntPtr)valueName),
Marshal.PtrToStringAnsi ((IntPtr)value));
}
}
}

Разница между файлами не показана из-за своего большого размера Загрузить разницу

Просмотреть файл

@ -6,10 +6,15 @@
<PackagingGroup>SkiaSharp</PackagingGroup>
<Nullable>enable</Nullable>
<ProduceReferenceAssembly>true</ProduceReferenceAssembly>
<WarningsAsErrors>$(WarningsAsErrors);CA1420;CA1421;</WarningsAsErrors>
<NoWarn>$(NoWarn);CS8826</NoWarn>
</PropertyGroup>
<PropertyGroup Condition="$(TargetFramework.StartsWith('net4'))">
<DefineConstants>$(DefineConstants);USE_DELEGATES</DefineConstants>
</PropertyGroup>
<PropertyGroup Condition="$([MSBuild]::IsTargetFrameworkCompatible('$(TargetFramework)', 'net7.0'))">
<DefineConstants>$(DefineConstants);USE_LIBRARY_IMPORT</DefineConstants>
</PropertyGroup>
<ItemGroup Condition="'$(BuildingInsideVisualStudio)' != 'true'">
<ProjectReference Include="..\SkiaSharp.NativeAssets.Android\SkiaSharp.NativeAssets.Android.csproj" Condition="$(TargetFramework.Contains('-android'))" />
<ProjectReference Include="..\SkiaSharp.NativeAssets.iOS\SkiaSharp.NativeAssets.iOS.csproj" Condition="$(TargetFramework.Contains('-ios'))" />

Просмотреть файл

@ -231,6 +231,11 @@
"-1": "int"
}
},
"hb_unicode_combining_category_func_t": {
"parameters": {
"-1": "int"
}
},
"hb_font_get_glyph_from_name": {
"parameters": {
"1": "[MarshalAs (UnmanagedType.LPStr)] String"
@ -265,6 +270,23 @@
"parameters": {
"1": "[MarshalAs (UnmanagedType.LPStr)] String"
}
},
"hb_destroy_func_t": {
"proxySuffixes": [
"", "ForMulti"
]
},
"hb_unicode_decompose_compatibility_func_t": {
"generateProxy": false
},
"hb_unicode_eastasian_width_func_t": {
"generateProxy": false
},
"hb_buffer_message_func_t": {
"generateProxy": false
},
"hb_font_get_glyph_func_t": {
"generateProxy": false
}
}
}

Просмотреть файл

@ -405,6 +405,9 @@
},
"functions": {
// delegates
"gr_gl_func_ptr": {
"generateProxy": false
},
"gr_gl_get_proc": {
"cs": "GRGlGetProcProxyDelegate",
"parameters": {
@ -412,7 +415,8 @@
}
},
"gr_vk_func_ptr": {
"convention": "stdcall"
"convention": "stdcall",
"generateProxy": false
},
"gr_vk_get_proc": {
"cs": "GRVkGetProcProxyDelegate",
@ -479,6 +483,11 @@
"parameters": {
"1": "[MarshalAs (UnmanagedType.LPStr)] String"
}
},
"sk_image_raster_release_proc": {
"proxySuffixes": [
"", "ForCoTaskMem"
]
}
}
}

Просмотреть файл

@ -12,6 +12,10 @@
<Platforms>AnyCPU;x64;x86</Platforms>
</PropertyGroup>
<PropertyGroup Condition="$([MSBuild]::IsTargetFrameworkCompatible('$(TargetFramework)', 'net7.0'))">
<DefineConstants>$(DefineConstants);USE_LIBRARY_IMPORT</DefineConstants>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.6.2" />
<PackageReference Include="xunit" Version="2.4.2" />

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@ -12,6 +12,7 @@
<SignAssembly>false</SignAssembly>
<SkipGenerateAssemblyVersionInfo>true</SkipGenerateAssemblyVersionInfo>
<SkipMDocGenerateDocs>true</SkipMDocGenerateDocs>
<DefineConstants>$(DefineConstants);USE_LIBRARY_IMPORT</DefineConstants>
</PropertyGroup>
<PropertyGroup>

Просмотреть файл

@ -9,6 +9,7 @@
<AssemblyName>SkiaSharp.Tests</AssemblyName>
<SkipGenerateAssemblyVersionInfo>true</SkipGenerateAssemblyVersionInfo>
<SkipMDocGenerateDocs>true</SkipMDocGenerateDocs>
<DefineConstants>$(DefineConstants);USE_LIBRARY_IMPORT</DefineConstants>
</PropertyGroup>
<ItemGroup>

Просмотреть файл

@ -2,7 +2,7 @@
<PropertyGroup>
<TargetFrameworks>$(TFMCurrent)</TargetFrameworks>
<DefineConstants>$(DefineConstants);USE_LIBRARY_LOADER</DefineConstants>
<DefineConstants>$(DefineConstants);USE_LIBRARY_LOADER;USE_LIBRARY_IMPORT</DefineConstants>
<RootNamespace>SkiaSharp.Tests</RootNamespace>
<AssemblyName>SkiaSharp.Tests</AssemblyName>
<SkipGenerateAssemblyVersionInfo>true</SkipGenerateAssemblyVersionInfo>

Просмотреть файл

@ -61,9 +61,15 @@ namespace SkiaSharp.Tests
public void DelegateTypesAreValid()
{
var del = InteropDelegatesData;
#if USE_LIBRARY_IMPORT
// Targets using USE_LIBRARY_IMPORT don't have delegates generated as they are not used.
Assert.Empty(del);
#else
Assert.NotEmpty(del);
#endif
}
#if !USE_LIBRARY_IMPORT
[Trait(Traits.Category.Key, Traits.Category.Values.Api)]
[SkippableTheory]
[MemberData(nameof(InteropDelegatesData))]
@ -71,6 +77,7 @@ namespace SkiaSharp.Tests
{
Assert.NotNull(delegateType.GetCustomAttribute<UnmanagedFunctionPointerAttribute>());
}
#endif
[Trait(Traits.Category.Key, Traits.Category.Values.Api)]
[SkippableTheory]

Просмотреть файл

@ -4,26 +4,26 @@ namespace SkiaSharp.Tests
{
public class ManagedStream : SKAbstractManagedStream
{
protected override IntPtr OnRead (IntPtr buffer, IntPtr size) => (IntPtr)0;
protected internal override IntPtr OnRead (IntPtr buffer, IntPtr size) => (IntPtr)0;
protected override IntPtr OnPeek (IntPtr buffer, IntPtr size) => (IntPtr)0;
protected internal override IntPtr OnPeek (IntPtr buffer, IntPtr size) => (IntPtr)0;
protected override bool OnIsAtEnd () => false;
protected internal override bool OnIsAtEnd () => false;
protected override bool OnHasPosition () => false;
protected internal override bool OnHasPosition () => false;
protected override bool OnHasLength () => false;
protected internal override bool OnHasLength () => false;
protected override bool OnRewind () => false;
protected internal override bool OnRewind () => false;
protected override IntPtr OnGetPosition () => (IntPtr)0;
protected internal override IntPtr OnGetPosition () => (IntPtr)0;
protected override IntPtr OnGetLength () => (IntPtr)0;
protected internal override IntPtr OnGetLength () => (IntPtr)0;
protected override bool OnSeek (IntPtr position) => false;
protected internal override bool OnSeek (IntPtr position) => false;
protected override bool OnMove (int offset) => false;
protected internal override bool OnMove (int offset) => false;
protected override IntPtr OnCreateNew () => IntPtr.Zero;
protected internal override IntPtr OnCreateNew () => IntPtr.Zero;
}
}

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@ -107,28 +107,28 @@ namespace SkiaSharp.Tests
public int SnapshotFireCount;
public int ApproxBytesCount;
protected override void OnDraw(SKCanvas canvas)
protected internal override void OnDraw(SKCanvas canvas)
{
DrawFireCount++;
canvas.DrawColor(SKColors.Blue);
}
protected override SKRect OnGetBounds()
protected internal override SKRect OnGetBounds()
{
BoundsFireCount++;
return SKRect.Create(100, 100);
}
protected override SKPicture OnSnapshot()
protected internal override SKPicture OnSnapshot()
{
SnapshotFireCount++;
return base.OnSnapshot();
}
protected override int OnGetApproximateBytesUsed ()
protected internal override int OnGetApproximateBytesUsed ()
{
ApproxBytesCount++;

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@ -182,9 +182,9 @@ namespace SkiaSharp.Tests
fHasPosition = hasPosition;
}
protected override bool OnHasLength () => fHasLength;
protected internal override bool OnHasLength () => fHasLength;
protected override bool OnHasPosition () => fHasPosition;
protected internal override bool OnHasPosition () => fHasPosition;
}
[SkippableTheory]
@ -222,9 +222,9 @@ namespace SkiaSharp.Tests
{
private bool fAtEnd;
protected override bool OnIsAtEnd () => fAtEnd;
protected internal override bool OnIsAtEnd () => fAtEnd;
protected override IntPtr OnRead (IntPtr buffer, IntPtr size)
protected internal override IntPtr OnRead (IntPtr buffer, IntPtr size)
{
Assert.False (fAtEnd);
fAtEnd = true;

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@ -140,10 +140,10 @@ namespace SkiaSharp.Tests
public List<string> Lines { get; } = new List<string>();
protected override void OnDumpNumericValue(string dumpName, string valueName, string units, ulong value) =>
protected internal override void OnDumpNumericValue(string dumpName, string valueName, string units, ulong value) =>
Lines.Add($"{dumpName}.{valueName} = {value} {units}");
protected override void OnDumpStringValue(string dumpName, string valueName, string value) =>
protected internal override void OnDumpStringValue(string dumpName, string valueName, string value) =>
Lines.Add($"{dumpName}.{valueName} = '{value}'");
}
}

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@ -191,6 +191,67 @@ namespace SkiaSharpGenerator
return config ?? throw new InvalidOperationException("Unable to parse json config file.");
}
protected (List<string> args, string returnType) GetManagedFunctionArguments(CppFunctionType function, FunctionMapping? map)
{
var paramsList = new List<string>();
for (var i = 0; i < function.Parameters.Count; i++)
{
var p = function.Parameters[i];
var n = string.IsNullOrEmpty(p.Name) ? $"param{i}" : p.Name;
var t = GetType(p.Type);
var cppT = GetCppType(p.Type);
if (t == "Boolean" || cppT == "bool")
t = "[MarshalAs (UnmanagedType.I1)] bool";
if (map != null && map.Parameters.TryGetValue(i.ToString(), out var newT))
t = newT;
paramsList.Add($"{t} {n}");
}
var returnType = GetType(function.ReturnType);
if (map != null && map.Parameters.TryGetValue("-1", out var newR))
{
returnType = newR;
}
else if (returnType == "Boolean" || GetCppType(function.ReturnType) == "bool")
{
returnType = "bool";
}
return (paramsList, returnType);
}
protected string? GetFunctionPointerType(CppType type, FunctionMapping? map = null)
{
if (map is null)
{
functionMappings.TryGetValue(type.GetDisplayName(), out map);
}
type = (type as CppQualifiedType)?.ElementType as CppTypedef ?? type;
type = (type as CppTypedef)?.ElementType as CppTypedef ?? type;
type = (type as CppTypedef)?.ElementType as CppPointerType ?? type;
type = (type as CppPointerType)?.ElementType as CppFunctionType ?? type;
if (type is CppFunctionType { CallingConvention: CppCallingConvention.C } function)
{
var parameters = string.Join(", ", function.Parameters
.Select((p, i) => (p.Type, i))
.Concat(new[] { (function.ReturnType, -1) })
.Select(tuple =>
{
var (cppType, i) = tuple;
var t = GetType(cppType);
var cppT = GetCppType(cppType);
if (t == "Boolean" || cppT == "bool")
t = "bool";
if (map != null && map.Parameters.TryGetValue(i.ToString(), out var newT))
t = newT;
return t;
}));
return $"delegate* unmanaged[Cdecl] <{parameters}>";
}
return null;
}
protected string GetType(CppType type)
{
var typeName = GetCppType(type);

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@ -1,4 +1,5 @@
using System.Collections.Generic;
using System.ComponentModel;
using System.Text.Json.Serialization;
namespace SkiaSharpGenerator
@ -10,5 +11,11 @@ namespace SkiaSharpGenerator
[JsonPropertyName("parameters")]
public Dictionary<string, string> Parameters { get; set; } = new Dictionary<string, string>();
[JsonPropertyName("generateProxy")]
public bool? GenerateProxy { get; set; }
[JsonPropertyName("proxySuffixes")]
public List<string>? ProxySuffixes { get; set; }
}
}

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@ -40,6 +40,7 @@ namespace SkiaSharpGenerator
writer.WriteLine("using System;");
writer.WriteLine("using System.Runtime.InteropServices;");
writer.WriteLine("using System.Runtime.CompilerServices;");
writer.WriteLine();
WriteNamespaces(writer);
writer.WriteLine();
@ -62,6 +63,8 @@ namespace SkiaSharpGenerator
WriteStructs(writer);
writer.WriteLine();
WriteEnums(writer);
writer.WriteLine();
WriteDelegateProxies(writer);
}
private void WriteDelegates(TextWriter writer)
@ -69,6 +72,7 @@ namespace SkiaSharpGenerator
Log?.LogVerbose(" Writing delegates...");
writer.WriteLine($"#region Delegates");
writer.WriteLine($"#if !USE_LIBRARY_IMPORT");
var delegates = compilation.Typedefs
.Where(t => t.ElementType.TypeKind == CppTypeKind.Pointer)
@ -90,6 +94,7 @@ namespace SkiaSharpGenerator
}
writer.WriteLine();
writer.WriteLine($"#endif // !USE_LIBRARY_IMPORT");
writer.WriteLine($"#endregion");
}
@ -113,28 +118,9 @@ namespace SkiaSharpGenerator
writer.WriteLine($"\t// {del}");
writer.WriteLine($"\t[UnmanagedFunctionPointer (CallingConvention.Cdecl)]");
var paramsList = new List<string>();
for (var i = 0; i < function.Parameters.Count; i++)
var (paramsList, returnType) = GetManagedFunctionArguments(function, map);
if (returnType == "bool")
{
var p = function.Parameters[i];
var n = string.IsNullOrEmpty(p.Name) ? $"param{i}" : p.Name;
var t = GetType(p.Type);
var cppT = GetCppType(p.Type);
if (t == "Boolean" || cppT == "bool")
t = $"[MarshalAs (UnmanagedType.I1)] bool";
if (map != null && map.Parameters.TryGetValue(i.ToString(), out var newT))
t = newT;
paramsList.Add($"{t} {n}");
}
var returnType = GetType(function.ReturnType);
if (map != null && map.Parameters.TryGetValue("-1", out var newR))
{
returnType = newR;
}
else if (returnType == "Boolean" || GetCppType(function.ReturnType) == "bool")
{
returnType = "bool";
writer.WriteLine($"\t[return: MarshalAs (UnmanagedType.I1)]");
}
@ -198,6 +184,7 @@ namespace SkiaSharpGenerator
foreach (var field in klass.Fields)
{
var type = GetType(field.Type);
var funcPointerType = GetFunctionPointerType(field.Type);
var cppT = GetCppType(field.Type);
writer.WriteLine($"\t\t// {field}");
@ -212,7 +199,18 @@ namespace SkiaSharpGenerator
var vis = map?.IsInternal == true ? "public" : "private";
var ro = map?.IsReadOnly == true ? " readonly" : "";
if (funcPointerType is null)
{
writer.WriteLine($"\t\t{vis}{ro} {type} {fieldName};");
}
else
{
writer.WriteLine($"#if USE_LIBRARY_IMPORT");
writer.WriteLine($"\t\t{vis}{ro} {funcPointerType} {fieldName};");
writer.WriteLine($"#else");
writer.WriteLine($"\t\t{vis}{ro} {type} {fieldName};");
writer.WriteLine($"#endif");
}
if (!isPrivate && (map == null || (map.GenerateProperties && !map.IsInternal)))
{
@ -250,10 +248,21 @@ namespace SkiaSharpGenerator
else
{
if (map?.IsReadOnly == true)
{
if (funcPointerType is null)
{
writer.WriteLine($"\t\tpublic readonly {type} {propertyName} => {fieldName};");
}
else
{
writer.WriteLine($"#if USE_LIBRARY_IMPORT");
writer.WriteLine($"\t\tpublic readonly {funcPointerType} {propertyName} => {fieldName};");
writer.WriteLine($"#else");
writer.WriteLine($"\t\tpublic readonly {type} {propertyName} => {fieldName};");
writer.WriteLine($"#endif");
}
}
else
{
writer.WriteLine($"\t\tpublic {type} {propertyName} {{");
writer.WriteLine($"\t\t\treadonly get => {fieldName};");
@ -276,7 +285,9 @@ namespace SkiaSharpGenerator
equalityFields.Add($"{f} == obj.{f}");
}
writer.WriteLine($"\t\tpublic readonly bool Equals ({name} obj) =>");
writer.WriteLine($"#pragma warning disable CS8909");
writer.WriteLine($"\t\t\t{string.Join(" && ", equalityFields)};");
writer.WriteLine($"#pragma warning restore CS8909");
writer.WriteLine();
// Equals
@ -464,13 +475,22 @@ namespace SkiaSharpGenerator
var skipFunction = false;
var paramsList = new List<string>();
var paramsListWithFuncPointers = new List<string>();
var paramNamesList = new List<string>();
for (var i = 0; i < function.Parameters.Count; i++)
{
var p = function.Parameters[i];
var n = string.IsNullOrEmpty(p.Name) ? $"param{i}" : p.Name;
n = SafeName(n);
var t = GetType(p.Type);
var t1 = GetType(p.Type);
var t2 = GetFunctionPointerType(p.Type);
// Mono WASM didn't support function pointers in DllImport definitions until .NET 8.
// While it should, it still didn't work for me even on .NET 9 previews, so keeping `void*` instead of function pointers.
// It makes higher chance of accident mistakes, but old managed delegates build should catch the errors compile time too.
if (t2 is not null) t2 = "void*";
t2 ??= t1;
var cppT = GetCppType(p.Type);
if (excludedTypes.Contains(cppT) == true)
{
@ -478,11 +498,12 @@ namespace SkiaSharpGenerator
skipFunction = true;
break;
}
if (t == "Boolean" || cppT == "bool")
t = $"[MarshalAs (UnmanagedType.I1)] bool";
if (t1 == "Boolean" || cppT == "bool")
t1 = t2 = "[MarshalAs (UnmanagedType.I1)] bool";
if (funcMap != null && funcMap.Parameters.TryGetValue(i.ToString(), out var newT))
t = newT;
paramsList.Add($"{t} {n}");
t1 = t2 = newT;
paramsList.Add($"{t1} {n}");
paramsListWithFuncPointers.Add($"{t2} {n}");
paramNamesList.Add(n);
}
@ -504,10 +525,19 @@ namespace SkiaSharpGenerator
writer.WriteLine();
writer.WriteLine($"\t\t// {function}");
writer.WriteLine($"\t\t#if !USE_DELEGATES");
writer.WriteLine($"\t\t#if USE_LIBRARY_IMPORT");
writer.WriteLine($"\t\t[LibraryImport ({config.DllName})]");
if (!string.IsNullOrEmpty(retAttr))
writer.WriteLine($"\t\t{retAttr}");
writer.WriteLine($"\t\tinternal static partial {returnType} {name} ({string.Join(", ", paramsListWithFuncPointers)});");
writer.WriteLine($"\t\t#else // !USE_LIBRARY_IMPORT");
writer.WriteLine($"\t\t[DllImport ({config.DllName}, CallingConvention = CallingConvention.Cdecl)]");
if (!string.IsNullOrEmpty(retAttr))
writer.WriteLine($"\t\t{retAttr}");
writer.WriteLine($"\t\tinternal static extern {returnType} {name} ({string.Join(", ", paramsList)});");
writer.WriteLine($"\t\t#endif");
writer.WriteLine($"\t\t#else");
writer.WriteLine($"\t\tprivate partial class Delegates {{");
writer.WriteLine($"\t\t\t[UnmanagedFunctionPointer (CallingConvention.Cdecl)]");
@ -525,5 +555,86 @@ namespace SkiaSharpGenerator
writer.WriteLine();
}
}
public void WriteDelegateProxies(TextWriter writer)
{
Log?.LogVerbose(" Writing delegate proxies...");
writer.WriteLine($"#region DelegateProxies");
var delegates = compilation.Typedefs
.Where(t => t.ElementType.TypeKind == CppTypeKind.Pointer)
.Where(t => IncludeNamespace(t.GetDisplayName()))
.OrderBy(t => t.GetDisplayName())
.GroupBy(t => GetNamespace(t.GetDisplayName()));
foreach (var group in delegates)
{
writer.WriteLine();
writer.WriteLine($"namespace {group.Key} {{");
writer.WriteLine($"internal static unsafe partial class DelegateProxies {{ ");
foreach (var del in group)
{
WriteDelegateProxy(writer, del);
}
writer.WriteLine($"}}");
writer.WriteLine($"}}");
}
writer.WriteLine();
writer.WriteLine($"#endregion");
}
private void WriteDelegateProxy(TextWriter writer, CppTypedef del)
{
if (!(((CppPointerType)del.ElementType).ElementType is CppFunctionType function))
{
Log?.LogWarning($"Unknown delegate type {del}");
writer.WriteLine($"// TODO: {del}");
return;
}
var nativeName = del.GetDisplayName();
Log?.LogVerbose($" {nativeName}");
functionMappings.TryGetValue(nativeName, out var map);
var name = map?.CsType ?? CleanName(nativeName);
if (map?.GenerateProxy == false)
{
return;
}
var functionPointerType = GetFunctionPointerType(del, map);
var (paramsList, returnType) = GetManagedFunctionArguments(function, map);
var proxies = map?.ProxySuffixes ?? new List<string> { "" };
foreach (var proxyPrefix in proxies)
{
var proxyName = name.EndsWith("ProxyDelegate") ? name.Replace("ProxyDelegate", "Proxy") : name;
var implName = name.EndsWith("ProxyDelegate") ? name.Replace("ProxyDelegate", "ProxyImplementation") : name + "Implementation";
proxyName += proxyPrefix;
implName += proxyPrefix;
writer.WriteLine($"\t/// Proxy for {nativeName} native function.");
writer.WriteLine($"#if USE_LIBRARY_IMPORT");
writer.WriteLine($"\tpublic static readonly {functionPointerType} {proxyName} = &{implName};");
writer.WriteLine($"\t[UnmanagedCallersOnly(CallConvs = new [] {{typeof(CallConvCdecl)}})]");
writer.WriteLine($"#else");
writer.WriteLine($"\tpublic static readonly {name} {proxyName} = {implName};");
writer.WriteLine($"\t[MonoPInvokeCallback (typeof ({name}))]");
writer.WriteLine($"#endif");
if (returnType == "bool") writer.WriteLine($"\t[return: MarshalAs (UnmanagedType.I1)]");
writer.WriteLine($"\tprivate static partial {returnType} {implName}({string.Join(",", paramsList)});");
writer.WriteLine();
}
}
}
}