gecko-dev/gfx/layers/LayersLogging.cpp

490 строки
14 KiB
C++

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "LayersLogging.h"
#include <stdint.h> // for uint8_t
#include "ImageTypes.h" // for ImageFormat
#include "mozilla/gfx/Matrix.h" // for Matrix4x4, Matrix
#include "mozilla/gfx/Point.h" // for IntSize
#include "nsDebug.h" // for NS_ERROR
#include "nsPoint.h" // for nsPoint
#include "nsRect.h" // for nsRect
#include "base/basictypes.h"
using namespace mozilla::gfx;
namespace mozilla {
namespace layers {
void
AppendToString(std::stringstream& aStream, const void* p,
const char* pfx, const char* sfx)
{
aStream << pfx;
aStream << nsPrintfCString("%p", p).get();
aStream << sfx;
}
void
AppendToString(std::stringstream& aStream, FrameMetrics::ViewID n,
const char* pfx, const char* sfx)
{
aStream << pfx;
aStream << n;
aStream << sfx;
}
void
AppendToString(std::stringstream& aStream, const Color& c,
const char* pfx, const char* sfx)
{
aStream << pfx;
aStream << nsPrintfCString(
"rgba(%d, %d, %d, %f)",
uint8_t(c.r*255.f), uint8_t(c.g*255.f), uint8_t(c.b*255.f), c.a).get();
aStream << sfx;
}
void
AppendToString(std::stringstream& aStream, const nsPoint& p,
const char* pfx, const char* sfx)
{
aStream << pfx;
aStream << nsPrintfCString("(x=%d, y=%d)", p.x, p.y).get();
aStream << sfx;
}
void
AppendToString(std::stringstream& aStream, const nsRect& r,
const char* pfx, const char* sfx)
{
aStream << pfx;
aStream << nsPrintfCString(
"(x=%d, y=%d, w=%d, h=%d)",
r.X(), r.Y(), r.Width(), r.Height()).get();
aStream << sfx;
}
void
AppendToString(std::stringstream& aStream, const wr::ColorF& c,
const char* pfx, const char* sfx)
{
aStream << pfx;
aStream << nsPrintfCString(
"rgba(%d, %d, %d, %f)",
uint8_t(c.r*255.f), uint8_t(c.g*255.f), uint8_t(c.b*255.f), c.a).get();
aStream << sfx;
}
void
AppendToString(std::stringstream& aStream, const wr::LayoutRect& r,
const char* pfx, const char* sfx)
{
aStream << pfx;
aStream << nsPrintfCString(
"(x=%f, y=%f, w=%f, h=%f)",
r.origin.x, r.origin.y, r.size.width, r.size.height).get();
aStream << sfx;
}
void
AppendToString(std::stringstream& aStream, const wr::LayoutSize& s,
const char* pfx, const char* sfx)
{
aStream << pfx;
aStream << nsPrintfCString(
"(w=%f, h=%f)",
s.width, s.height).get();
aStream << sfx;
}
void
AppendToString(std::stringstream& aStream, const nsSize& sz,
const char* pfx, const char* sfx)
{
aStream << pfx;
aStream << nsPrintfCString(
"(w=%d, h=%d)",
sz.width, sz.height).get();
aStream << sfx;
}
void
AppendToString(std::stringstream& aStream, const wr::StickyOffsetBounds& s,
const char* pfx, const char* sfx)
{
aStream << pfx;
aStream << nsPrintfCString("(min=%f max=%f)",
s.min, s.max).get();
aStream << sfx;
}
void
AppendToString(std::stringstream& aStream, const nsRegion& r,
const char* pfx, const char* sfx)
{
aStream << pfx;
aStream << "< ";
for (auto iter = r.RectIter(); !iter.Done(); iter.Next()) {
AppendToString(aStream, iter.Get());
aStream << "; ";
}
aStream << ">";
aStream << sfx;
}
void
AppendToString(std::stringstream& aStream, const nsIntRegion& r,
const char* pfx, const char* sfx)
{
aStream << pfx;
aStream << "< ";
for (auto iter = r.RectIter(); !iter.Done(); iter.Next()) {
AppendToString(aStream, iter.Get());
aStream << "; ";
}
aStream << ">";
aStream << sfx;
}
void
AppendToString(std::stringstream& aStream, const EventRegions& e,
const char* pfx, const char* sfx)
{
aStream << pfx << "{";
if (!e.mHitRegion.IsEmpty()) {
AppendToString(aStream, e.mHitRegion, " hitregion=", "");
}
if (!e.mDispatchToContentHitRegion.IsEmpty()) {
AppendToString(aStream, e.mDispatchToContentHitRegion, " dispatchtocontentregion=", "");
}
if (!e.mNoActionRegion.IsEmpty()) {
AppendToString(aStream, e.mNoActionRegion, " NoActionRegion=","");
}
if (!e.mHorizontalPanRegion.IsEmpty()) {
AppendToString(aStream, e.mHorizontalPanRegion, " HorizontalPanRegion=", "");
}
if (!e.mVerticalPanRegion.IsEmpty()) {
AppendToString(aStream, e.mVerticalPanRegion, " VerticalPanRegion=", "");
}
aStream << "}" << sfx;
}
void
AppendToString(std::stringstream& aStream, OverscrollBehavior aBehavior,
const char* pfx, const char* sfx)
{
aStream << pfx;
switch (aBehavior) {
case OverscrollBehavior::Auto: {
aStream << "auto";
break;
}
case OverscrollBehavior::Contain: {
aStream << "contain";
break;
}
case OverscrollBehavior::None: {
aStream << "none";
break;
}
}
aStream << sfx;
}
void
AppendToString(std::stringstream& aStream, const ScrollMetadata& m,
const char* pfx, const char* sfx)
{
aStream << pfx;
AppendToString(aStream, m.GetMetrics(), "{ [metrics=");
AppendToString(aStream, m.GetBackgroundColor(), "] [color=");
if (m.GetScrollParentId() != FrameMetrics::NULL_SCROLL_ID) {
AppendToString(aStream, m.GetScrollParentId(), "] [scrollParent=");
}
if (m.HasScrollClip()) {
AppendToString(aStream, m.ScrollClip().GetClipRect(), "] [clip=");
}
if (m.HasMaskLayer()) {
AppendToString(aStream, m.ScrollClip().GetMaskLayerIndex().value(), "] [mask=");
}
OverscrollBehavior overscrollX = m.GetOverscrollBehavior().mBehaviorX;
OverscrollBehavior overscrollY = m.GetOverscrollBehavior().mBehaviorY;
if (overscrollX == overscrollY && overscrollX != OverscrollBehavior::Auto) {
AppendToString(aStream, overscrollX, "] [overscroll=");
} else {
if (overscrollX != OverscrollBehavior::Auto) {
AppendToString(aStream, overscrollX, "] [overscroll-x=");
}
if (overscrollY != OverscrollBehavior::Auto) {
AppendToString(aStream, overscrollY, "] [overscroll-y=");
}
}
aStream << "] }" << sfx;
}
void
AppendToString(std::stringstream& aStream, const FrameMetrics& m,
const char* pfx, const char* sfx, bool detailed)
{
aStream << pfx;
AppendToString(aStream, m.GetCompositionBounds(), "{ [cb=");
AppendToString(aStream, m.GetScrollableRect(), "] [sr=");
AppendToString(aStream, m.GetScrollOffset(), "] [s=");
if (m.GetDoSmoothScroll()) {
AppendToString(aStream, m.GetSmoothScrollOffset(), "] [ss=");
}
AppendToString(aStream, m.GetDisplayPort(), "] [dp=");
AppendToString(aStream, m.GetCriticalDisplayPort(), "] [cdp=");
if (!detailed) {
AppendToString(aStream, m.GetScrollId(), "] [scrollId=");
if (m.IsRootContent()) {
aStream << "] [rcd";
}
AppendToString(aStream, m.GetZoom(), "] [z=", "] }");
} else {
AppendToString(aStream, m.GetDisplayPortMargins(), " [dpm=");
aStream << nsPrintfCString("] um=%d", m.GetUseDisplayPortMargins()).get();
AppendToString(aStream, m.GetRootCompositionSize(), "] [rcs=");
AppendToString(aStream, m.GetViewport(), "] [v=");
aStream << nsPrintfCString("] [z=(ld=%.3f r=%.3f",
m.GetDevPixelsPerCSSPixel().scale,
m.GetPresShellResolution()).get();
AppendToString(aStream, m.GetCumulativeResolution(), " cr=");
AppendToString(aStream, m.GetZoom(), " z=");
AppendToString(aStream, m.GetExtraResolution(), " er=");
aStream << nsPrintfCString(")] [u=(%d %d %" PRIu32 ")",
m.GetScrollUpdateType(), m.GetDoSmoothScroll(),
m.GetScrollGeneration()).get();
aStream << nsPrintfCString("] [i=(%" PRIu32 " %" PRIu64 " %d)] }",
m.GetPresShellId(), m.GetScrollId(), m.IsRootContent()).get();
}
aStream << sfx;
}
void
AppendToString(std::stringstream& aStream, const ScrollableLayerGuid& s,
const char* pfx, const char* sfx)
{
aStream << pfx
<< nsPrintfCString("{ l=0x%" PRIx64 ", p=%u, v=%" PRIu64 " }", s.mLayersId, s.mPresShellId, s.mScrollId).get()
<< sfx;
}
void
AppendToString(std::stringstream& aStream, const ZoomConstraints& z,
const char* pfx, const char* sfx)
{
aStream << pfx
<< nsPrintfCString("{ z=%d dt=%d min=%f max=%f }", z.mAllowZoom, z.mAllowDoubleTapZoom, z.mMinZoom.scale, z.mMaxZoom.scale).get()
<< sfx;
}
void
AppendToString(std::stringstream& aStream, const Matrix& m,
const char* pfx, const char* sfx)
{
aStream << pfx;
if (m.IsIdentity()) {
aStream << "[ I ]";
} else {
aStream << nsPrintfCString(
"[ %g %g; %g %g; %g %g; ]",
m._11, m._12, m._21, m._22, m._31, m._32).get();
}
aStream << sfx;
}
void
AppendToString(std::stringstream& aStream, const Matrix5x4& m,
const char* pfx, const char* sfx)
{
aStream << pfx;
aStream << nsPrintfCString(
"[ %g %g %g %g; %g %g %g %g; %g %g %g %g; %g %g %g %g; %g %g %g %g]",
m._11, m._12, m._13, m._14,
m._21, m._22, m._23, m._24,
m._31, m._32, m._33, m._34,
m._41, m._42, m._43, m._44,
m._51, m._52, m._53, m._54).get();
aStream << sfx;
}
void
AppendToString(std::stringstream& aStream, const SamplingFilter filter,
const char* pfx, const char* sfx)
{
aStream << pfx;
switch (filter) {
case SamplingFilter::GOOD: aStream << "SamplingFilter::GOOD"; break;
case SamplingFilter::LINEAR: aStream << "SamplingFilter::LINEAR"; break;
case SamplingFilter::POINT: aStream << "SamplingFilter::POINT"; break;
default:
NS_ERROR("unknown SamplingFilter type");
aStream << "???";
}
aStream << sfx;
}
void
AppendToString(std::stringstream& aStream, TextureFlags flags,
const char* pfx, const char* sfx)
{
aStream << pfx;
if (flags == TextureFlags::NO_FLAGS) {
aStream << "NoFlags";
} else {
#define AppendFlag(test) \
{ \
if (!!(flags & test)) { \
if (previous) { \
aStream << "|"; \
} \
aStream << #test; \
previous = true; \
} \
}
bool previous = false;
AppendFlag(TextureFlags::USE_NEAREST_FILTER);
AppendFlag(TextureFlags::ORIGIN_BOTTOM_LEFT);
AppendFlag(TextureFlags::DISALLOW_BIGIMAGE);
#undef AppendFlag
}
aStream << sfx;
}
void
AppendToString(std::stringstream& aStream, mozilla::gfx::SurfaceFormat format,
const char* pfx, const char* sfx)
{
aStream << pfx;
switch (format) {
case SurfaceFormat::B8G8R8A8: aStream << "SurfaceFormat::B8G8R8A8"; break;
case SurfaceFormat::B8G8R8X8: aStream << "SurfaceFormat::B8G8R8X8"; break;
case SurfaceFormat::R8G8B8A8: aStream << "SurfaceFormat::R8G8B8A8"; break;
case SurfaceFormat::R8G8B8X8: aStream << "SurfaceFormat::R8G8B8X8"; break;
case SurfaceFormat::R5G6B5_UINT16:
aStream << "SurfaceFormat::R5G6B5_UINT16"; break;
case SurfaceFormat::A8: aStream << "SurfaceFormat::A8"; break;
case SurfaceFormat::YUV: aStream << "SurfaceFormat::YUV"; break;
case SurfaceFormat::NV12: aStream << "SurfaceFormat::NV12"; break;
case SurfaceFormat::YUV422: aStream << "SurfaceFormat::YUV422"; break;
case SurfaceFormat::UNKNOWN: aStream << "SurfaceFormat::UNKNOWN"; break;
default:
NS_ERROR("unknown surface format");
aStream << "???";
}
aStream << sfx;
}
void
AppendToString(std::stringstream& aStream, gfx::SurfaceType aType,
const char* pfx, const char* sfx)
{
aStream << pfx;
switch(aType) {
case SurfaceType::DATA:
aStream << "SurfaceType::DATA"; break;
case SurfaceType::D2D1_BITMAP:
aStream << "SurfaceType::D2D1_BITMAP"; break;
case SurfaceType::D2D1_DRAWTARGET:
aStream << "SurfaceType::D2D1_DRAWTARGET"; break;
case SurfaceType::CAIRO:
aStream << "SurfaceType::CAIRO"; break;
case SurfaceType::CAIRO_IMAGE:
aStream << "SurfaceType::CAIRO_IMAGE"; break;
case SurfaceType::COREGRAPHICS_IMAGE:
aStream << "SurfaceType::COREGRAPHICS_IMAGE"; break;
case SurfaceType::COREGRAPHICS_CGCONTEXT:
aStream << "SurfaceType::COREGRAPHICS_CGCONTEXT"; break;
case SurfaceType::SKIA:
aStream << "SurfaceType::SKIA"; break;
case SurfaceType::DUAL_DT:
aStream << "SurfaceType::DUAL_DT"; break;
case SurfaceType::D2D1_1_IMAGE:
aStream << "SurfaceType::D2D1_1_IMAGE"; break;
case SurfaceType::RECORDING:
aStream << "SurfaceType::RECORDING"; break;
case SurfaceType::TILED:
aStream << "SurfaceType::TILED"; break;
case SurfaceType::DATA_SHARED:
aStream << "SurfaceType::DATA_SHARED"; break;
default:
NS_ERROR("unknown surface type");
aStream << "???";
}
aStream << sfx;
}
void
AppendToString(std::stringstream& aStream, ImageFormat format,
const char* pfx, const char* sfx)
{
aStream << pfx;
switch (format) {
case ImageFormat::PLANAR_YCBCR:
aStream << "ImageFormat::PLANAR_YCBCR"; break;
case ImageFormat::SHARED_RGB:
aStream << "ImageFormat::SHARED_RGB"; break;
case ImageFormat::CAIRO_SURFACE:
aStream << "ImageFormat::CAIRO_SURFACE"; break;
case ImageFormat::MAC_IOSURFACE:
aStream << "ImageFormat::MAC_IOSURFACE"; break;
case ImageFormat::SURFACE_TEXTURE:
aStream << "ImageFormat::SURFACE_TEXTURE"; break;
case ImageFormat::D3D9_RGB32_TEXTURE:
aStream << "ImageFormat::D3D9_RBG32_TEXTURE"; break;
case ImageFormat::OVERLAY_IMAGE:
aStream << "ImageFormat::OVERLAY_IMAGE"; break;
case ImageFormat::D3D11_SHARE_HANDLE_TEXTURE:
aStream << "ImageFormat::D3D11_SHARE_HANDLE_TEXTURE"; break;
default:
NS_ERROR("unknown image format");
aStream << "???";
}
aStream << sfx;
}
} // namespace layers
} // namespace mozilla
void
print_stderr(std::stringstream& aStr)
{
#if defined(ANDROID)
// On Android logcat output is truncated to 1024 chars per line, and
// we usually use std::stringstream to build up giant multi-line gobs
// of output. So to avoid the truncation we find the newlines and
// print the lines individually.
std::string line;
while (std::getline(aStr, line)) {
printf_stderr("%s\n", line.c_str());
}
#else
printf_stderr("%s", aStr.str().c_str());
#endif
}
void
fprint_stderr(FILE* aFile, std::stringstream& aStr)
{
if (aFile == stderr) {
print_stderr(aStr);
} else {
fprintf_stderr(aFile, "%s", aStr.str().c_str());
}
}