Lee Salzman 3c994f8afd Bug 1739448 - Implement a prototype WebGL-backed Canvas2D. r=gfx-reviewers,nical,jrmuizel ... This mainly provides DrawTargetWebgl, which implements the subset of the DrawTarget API necessary for integration with CanvasRenderingContext2D. It translates them to suitable commands for its internal ClientWebGLContext, which then manages remoting WebGL requests to the parent/GPU process. Currently two shaders are used for drawing Canvas2D primitives, but can be expanded in the future. These are an image shader and a solid color shader. The core of this implementation revolves around TexturePacker and TextureHandle, which cope with the necessity of frequently uploading SourceSurfaces for use with WebGL. TexturePacker implements a bin-packing algorithm for packing these uploads into texture pages, which can either be SharedTextures if they are reasonably small, or StandaloneTextures if they are too big to pack in a SharedTexture. Each upload is assigned a TextureHandle which is used to manage it in a move-to-front cache, so that we can easily eject TextureHandles from the back of the cache if we have too many. These TextureHandles are associated with the SourceSurface that spawned them to more easily manage their lifetimes. There are further dependent caches for dealing with blurred shadows and with text. Shadows are cached in an uploaded texture bound to the SourceSurface that generated them. Text is handled by caching entire runs in the GlyphCache (keyed by both their rendering parameters and their glyphs). The text is first rasterized to a surface and then uploaded to a texture in the GlyphCache which can be reused should the text be encountered again. To deal with commands we can't accelerate, a separate internal DrawTargetSkia is also maintained. The content of the WebGL framebuffer is copied into it so that drawing can then proceed in software from there. It remains in this fallover state until the next frame, when it resets back to using the WebGL framebuffer again. This acceleration is disabled by default. To enable it, you must toggle the pref "gfx.canvas.accelerated" to true. This should be suitably different from the naming of the previous SkiaGL prefs to not alias with them. There are a few dependent prefs that follow from the previous SkiaGL prefs for setting the size limitations for acceleration and also limitations for the internal texture cache. Differential Revision: https://phabricator.services.mozilla.com/D130388		2021-11-11 07:16:58 +00:00
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crashtests	Bug 1733921 - Simplify reftest annotations to assume WebRender is on. r=gfx-reviewers,jrmuizel	2021-10-04 13:14:37 +00:00
gtest	Bug 1726588 - Sanitize AMD ARUBA RENDERER. r=gcp,jgilbert	2021-10-12 17:34:05 +00:00
test	Bug 1724331. Add a test. r=aosmond	2021-11-05 08:53:28 +00:00
BasicRenderingContext2D.h	Bug 1627014 - Implement CanvasRenderingContext2D.createConicGradient r=emilio	2021-01-01 01:50:52 +00:00
CacheInvalidator.cpp	…
CacheInvalidator.h	Bug 1723050 - Part 6: Replace typedef by using in dom/canvas/ r=jgilbert	2021-07-30 15:30:52 +00:00
CanvasGradient.cpp	Bug 1684173 - Add newline character at end of files when missing r=sylvestre,geckoview-reviewers,agi	2021-01-07 08:53:08 +00:00
CanvasGradient.h	Bug 1697344 p3: Don't hold the GradientStops object on CanvasGradient. r=jrmuizel	2021-03-29 12:12:21 +00:00
CanvasImageCache.cpp	Bug 1723050 - Part 6: Replace typedef by using in dom/canvas/ r=jgilbert	2021-07-30 15:30:52 +00:00
CanvasImageCache.h	Bug 1723050 - Part 6: Replace typedef by using in dom/canvas/ r=jgilbert	2021-07-30 15:30:52 +00:00
CanvasPath.h	…
CanvasPattern.cpp	Bug 1684173 - Add newline character at end of files when missing r=sylvestre,geckoview-reviewers,agi	2021-01-07 08:53:08 +00:00
CanvasPattern.h	…
CanvasRenderingContext2D.cpp	Bug 1739448 - Implement a prototype WebGL-backed Canvas2D. r=gfx-reviewers,nical,jrmuizel	2021-11-11 07:16:58 +00:00
CanvasRenderingContext2D.h	Bug 1739448 - Implement a prototype WebGL-backed Canvas2D. r=gfx-reviewers,nical,jrmuizel	2021-11-11 07:16:58 +00:00
CanvasRenderingContextHelper.cpp	Bug 1693003 - Remove redundant nullptr checks of return value of infallible new in dom/. r=smaug	2021-02-16 15:52:10 +00:00
CanvasRenderingContextHelper.h	…
CanvasUtils.cpp	Bug 1726626 - Move gfx/wgpu into a 3rd party dependency r=jgilbert,bholley	2021-09-03 16:52:08 +00:00
CanvasUtils.h	Bug 1708448 - Move property and element functions into js/public/PropertyAndElement.h. r=nbp	2021-07-13 11:52:42 +00:00
ClientWebGLContext.cpp	Bug 1739448 - Implement a prototype WebGL-backed Canvas2D. r=gfx-reviewers,nical,jrmuizel	2021-11-11 07:16:58 +00:00
ClientWebGLContext.h	Bug 1739448 - Implement a prototype WebGL-backed Canvas2D. r=gfx-reviewers,nical,jrmuizel	2021-11-11 07:16:58 +00:00
ClientWebGLExtensions.cpp	Bug 1726265 - Prototype webgl draft ext OES_draw_buffers_indexed. r=lsalzman,emilio,webidl	2021-08-27 01:47:14 +00:00
ClientWebGLExtensions.h	Bug 1726265 - Prototype webgl draft ext OES_draw_buffers_indexed. r=lsalzman,emilio,webidl	2021-08-27 01:47:14 +00:00
DrawTargetWebgl.cpp	Bug 1739448 - Implement a prototype WebGL-backed Canvas2D. r=gfx-reviewers,nical,jrmuizel	2021-11-11 07:16:58 +00:00
DrawTargetWebgl.h	Bug 1739448 - Implement a prototype WebGL-backed Canvas2D. r=gfx-reviewers,nical,jrmuizel	2021-11-11 07:16:58 +00:00
DrawTargetWebglInternal.h	Bug 1739448 - Implement a prototype WebGL-backed Canvas2D. r=gfx-reviewers,nical,jrmuizel	2021-11-11 07:16:58 +00:00
GeneratePlaceholderCanvasData.h	…
HostWebGLContext.cpp	Bug 1727489 - Remove PLayerTransaction. r=jrmuizel,jgilbert	2021-08-26 04:59:57 +00:00
HostWebGLContext.h	Backed out 3 changesets (bug 1736066) for causing webgl failures in gfx/2d/Logging. CLOSED TREE	2021-10-28 22:10:39 +03:00
ImageBitmap.cpp	Bug 1367251 - add bindings for options to createImageBitmap and support flipY r=bzbarsky,aosmond,baku	2021-09-02 00:29:29 +00:00
ImageBitmap.h	Bug 1367251 - add bindings for options to createImageBitmap and support flipY r=bzbarsky,aosmond,baku	2021-09-02 00:29:29 +00:00
ImageBitmapRenderingContext.cpp	Bug 1728903 - Remove plumbing for CanvasLayer and ImageLayer. r=mattwoodrow	2021-09-18 11:44:51 +00:00
ImageBitmapRenderingContext.h	Bug 1728903 - Remove plumbing for CanvasLayer and ImageLayer. r=mattwoodrow	2021-09-18 11:44:51 +00:00
ImageBitmapSource.h	…
ImageData.cpp	Bug 1712725 - Stop clearing JS things when calling mozilla::DropJSObjects. r=mccr8	2021-05-27 08:35:40 +00:00
ImageData.h	…
ImageUtils.cpp	…
ImageUtils.h	…
MurmurHash3.cpp	…
MurmurHash3.h	Bug 1684173 - Add newline character at end of files when missing r=sylvestre,geckoview-reviewers,agi	2021-01-07 08:53:08 +00:00
OffscreenCanvas.cpp	Bug 1735874 - Fix broken resist fingerprinting with OffscreenCanvas on worker threads. r=dom-worker-reviewers,asuth,smaug	2021-11-09 20:16:04 +00:00
OffscreenCanvas.h	Bug 1735874 - Fix broken resist fingerprinting with OffscreenCanvas on worker threads. r=dom-worker-reviewers,asuth,smaug	2021-11-09 20:16:04 +00:00
PWebGL.ipdl	Bug 1734649 - Part 3. Switch to always allocating PWebGL instances via CanvasManager. r=jgilbert	2021-11-04 16:29:44 +00:00
QueueParamTraits.h	Bug 1730282 - Cleanup IPC WebGL code. r=gfx-reviewers,lsalzman	2021-09-11 02:11:11 +00:00
SanitizeRenderer.cpp	Bug 1737093 use empty instead of size r=sylvestre	2021-11-04 19:01:52 +00:00
TexUnpackBlob.cpp	Bug 1367251 - ignore gl.UNPACK_FLIP_Y_WEBGL & UNPACK_PREMULTIPLY_ALPHA for textures uploading ImageBitmap data as per spec. r=jgilbert	2021-09-02 00:29:28 +00:00
TexUnpackBlob.h	Bug 1640607 - Send SurfaceDescriptors for GPU blitting for video-to-webgl. r=lsalzman	2021-01-14 01:23:06 +00:00
TextMetrics.h	…
WebGL2Context.cpp	…
WebGL2Context.h	…
WebGL2ContextBuffers.cpp	…
WebGL2ContextFramebuffers.cpp	…
WebGL2ContextMRTs.cpp	…
WebGL2ContextQueries.cpp	…
WebGL2ContextRenderbuffers.cpp	…
WebGL2ContextSamplers.cpp	…
WebGL2ContextState.cpp	…
WebGL2ContextSync.cpp	…
WebGL2ContextTransformFeedback.cpp	…
WebGL2ContextUniforms.cpp	Bug 1726265 - Prototype webgl draft ext OES_draw_buffers_indexed. r=lsalzman,emilio,webidl	2021-08-27 01:47:14 +00:00
WebGLBuffer.cpp	…
WebGLBuffer.h	…
WebGLChild.cpp	Bug 1699201 - Pretty-print Deserialize failure func name and badArgId. r=lsalzman	2021-04-17 03:45:10 +00:00
WebGLChild.h	Bug 1730282 - Cleanup IPC WebGL code. r=gfx-reviewers,lsalzman	2021-09-11 02:11:11 +00:00
WebGLCommandQueue.h	Bug 1730282 - Cleanup IPC WebGL code. r=gfx-reviewers,lsalzman	2021-09-11 02:11:11 +00:00
WebGLContext.cpp	Bug 1661869 - Fix screenshotting of WebGL canvases. r=gfx-reviewers,lsalzman	2021-09-18 01:23:58 +00:00
WebGLContext.h	Bug 1728903 - Remove plumbing for CanvasLayer and ImageLayer. r=mattwoodrow	2021-09-18 11:44:51 +00:00
WebGLContextBuffers.cpp	…
WebGLContextDraw.cpp	Bug 1726265 - Prototype webgl draft ext OES_draw_buffers_indexed. r=lsalzman,emilio,webidl	2021-08-27 01:47:14 +00:00
WebGLContextExtensions.cpp	Bug 1726265 - Prototype webgl draft ext OES_draw_buffers_indexed. r=lsalzman,emilio,webidl	2021-08-27 01:47:14 +00:00
WebGLContextFramebufferOperations.cpp	Bug 1726265 - Prototype webgl draft ext OES_draw_buffers_indexed. r=lsalzman,emilio,webidl	2021-08-27 01:47:14 +00:00
WebGLContextGL.cpp	Bug 1726265 - Prototype webgl draft ext OES_draw_buffers_indexed. r=lsalzman,emilio,webidl	2021-08-27 01:47:14 +00:00
WebGLContextLossHandler.cpp	…
WebGLContextLossHandler.h	…
WebGLContextState.cpp	Bug 1726265 - Prototype webgl draft ext OES_draw_buffers_indexed. r=lsalzman,emilio,webidl	2021-08-27 01:47:14 +00:00
WebGLContextTextures.cpp	Bug 1692832 - isTexUploadFromPbo iff isPboBound. r=lsalzman	2021-03-10 18:35:16 +00:00
WebGLContextUtils.cpp	Bug 1726265 - Prototype webgl draft ext OES_draw_buffers_indexed. r=lsalzman,emilio,webidl	2021-08-27 01:47:14 +00:00
WebGLContextUtils.h	…
WebGLContextValidate.cpp	Bug 1726265 - Prototype webgl draft ext OES_draw_buffers_indexed. r=lsalzman,emilio,webidl	2021-08-27 01:47:14 +00:00
WebGLContextVertexArray.cpp	…
WebGLContextVertices.cpp	Bug 1730282 - Cleanup IPC WebGL code. r=gfx-reviewers,lsalzman	2021-09-11 02:11:11 +00:00
WebGLExtensions.cpp	Bug 1735431 - Merge WebGLExtension* into WebGLExtensions.cpp. r=gfx-reviewers,nical	2021-10-19 23:07:00 +00:00
WebGLExtensions.h	Bug 1726265 - Prototype webgl draft ext OES_draw_buffers_indexed. r=lsalzman,emilio,webidl	2021-08-27 01:47:14 +00:00
WebGLFormats.cpp	Bug 1739688 - Mark WebGL2 depth formats as non-filterable. r=gfx-reviewers,lsalzman	2021-11-08 19:44:27 +00:00
WebGLFormats.h	Bug 1723050 - Part 6: Replace typedef by using in dom/canvas/ r=jgilbert	2021-07-30 15:30:52 +00:00
WebGLFramebuffer.cpp	Bug 1726265 - Prototype webgl draft ext OES_draw_buffers_indexed. r=lsalzman,emilio,webidl	2021-08-27 01:47:14 +00:00
WebGLFramebuffer.h	Bug 1734285 - fix mixing bitwise with bool operators. r=emilio	2021-10-06 17:37:56 +00:00
WebGLInternalFormatsTable.h	…
WebGLIpdl.h	Backed out 2 changesets (bug 1720965) for causing bustages on nsContentUtils.cpp. CLOSED TREE	2021-08-04 03:14:29 +03:00
WebGLMemoryTracker.cpp	…
WebGLMemoryTracker.h	…
WebGLMethodDispatcher.h	Bug 1726265 - Prototype webgl draft ext OES_draw_buffers_indexed. r=lsalzman,emilio,webidl	2021-08-27 01:47:14 +00:00
WebGLObjectModel.h	…
WebGLParent.cpp	Bug 1727729 - Check HostWebGLContext initialization in WebGLParent. r=jgilbert	2021-10-14 19:52:26 +00:00
WebGLParent.h	Bug 1730282 - Cleanup IPC WebGL code. r=gfx-reviewers,lsalzman	2021-09-11 02:11:11 +00:00
WebGLProgram.cpp	Bug 1738125 - Include failed compile log in LinkProgram failure warning. r=gfx-reviewers,bradwerth	2021-10-27 22:44:58 +00:00
WebGLProgram.h	Bug 1726265 - Prototype webgl draft ext OES_draw_buffers_indexed. r=lsalzman,emilio,webidl	2021-08-27 01:47:14 +00:00
WebGLQuery.cpp	…
WebGLQuery.h	…
WebGLQueueParamTraits.h	Bug 1730282 - Cleanup IPC WebGL code. r=gfx-reviewers,lsalzman	2021-09-11 02:11:11 +00:00
WebGLRenderbuffer.cpp	…
WebGLRenderbuffer.h	…
WebGLSampler.cpp	…
WebGLSampler.h	…
WebGLShader.cpp	Bug 1725069 - Allow GLSL-invalid chars in shaderSource. r=gfx-reviewers,kvark	2021-09-16 20:19:11 +00:00
WebGLShader.h	…
WebGLShaderValidator.cpp	Bug 1717151 - Prep ANGLE for vendoring. r=gfx-reviewers,kvark	2021-09-16 18:24:28 +00:00
WebGLShaderValidator.h	…
WebGLStrongTypes.h	…
WebGLSync.cpp	…
WebGLSync.h	…
WebGLTexelConversions.cpp	Bug 1723050 - Part 6: Replace typedef by using in dom/canvas/ r=jgilbert	2021-07-30 15:30:52 +00:00
WebGLTexelConversions.h	Bug 1723050 - Part 6: Replace typedef by using in dom/canvas/ r=jgilbert	2021-07-30 15:30:52 +00:00
WebGLTexture.cpp	Bug 1696075 - Match spec for webgl sampling feedback detection. r=lsalzman	2021-03-04 03:14:50 +00:00
WebGLTexture.h	Bug 1696075 - Match spec for webgl sampling feedback detection. r=lsalzman	2021-03-04 03:14:50 +00:00
WebGLTextureUpload.cpp	Bug 1367251 - ignore gl.UNPACK_FLIP_Y_WEBGL & UNPACK_PREMULTIPLY_ALPHA for textures uploading ImageBitmap data as per spec. r=jgilbert	2021-09-02 00:29:28 +00:00
WebGLTransformFeedback.cpp	Bug 1715690 - Generalize WebGL RENDERER into large buckets. r=lsalzman	2021-06-14 21:27:08 +00:00
WebGLTransformFeedback.h	…
WebGLTypes.h	Bug 1730282 - Cleanup IPC WebGL code. r=gfx-reviewers,lsalzman	2021-09-11 02:11:11 +00:00
WebGLValidateStrings.cpp	Bug 1725069 - Allow GLSL-invalid chars in shaderSource. r=gfx-reviewers,kvark	2021-09-16 20:19:11 +00:00
WebGLValidateStrings.h	Bug 1725069 - Allow GLSL-invalid chars in shaderSource. r=gfx-reviewers,kvark	2021-09-16 20:19:11 +00:00
WebGLVertexArray.cpp	…
WebGLVertexArray.h	…
WebGLVertexArrayFake.cpp	…
WebGLVertexArrayFake.h	…
WebGLVertexArrayGL.cpp	…
WebGLVertexArrayGL.h	…
XRWebGLLayer.cpp	Bug 1712725 - Stop clearing JS things when calling mozilla::DropJSObjects. r=mccr8	2021-05-27 08:35:40 +00:00
XRWebGLLayer.h	…
moz.build	Bug 1739448 - Implement a prototype WebGL-backed Canvas2D. r=gfx-reviewers,nical,jrmuizel	2021-11-11 07:16:58 +00:00
nsICanvasRenderingContextInternal.cpp	…
nsICanvasRenderingContextInternal.h	Bug 1728903 - Remove plumbing for CanvasLayer and ImageLayer. r=mattwoodrow	2021-09-18 11:44:51 +00:00