Add OffscreenCanvas support on webgl2 texImage

TBR=kbr@chromium.org

Bug: 874531
Cq-Include-Trybots: luci.chromium.try:android_optional_gpu_tests_rel;luci.chromium.try:linux_optional_gpu_tests_rel;luci.chromium.try:mac_optional_gpu_tests_rel;luci.chromium.try:win_optional_gpu_tests_rel
Change-Id: Ib8ee30c3514dff841f185367642d13f271a59ac0
Reviewed-on: https://chromium-review.googlesource.com/1176195
Commit-Queue: Fernando Serboncini <fserb@chromium.org>
Reviewed-by: Fernando Serboncini <fserb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#583363}

third_party/blink/renderer/modules/webgl/webgl2_rendering_context_base.cc

@@ -1204,7 +1204,7 @@ void WebGL2RenderingContextBase::texImage2D(ExecutionContext* execution_context,
                                             GLint border,
                                             GLenum format,
                                             GLenum type,
-                                            HTMLCanvasElement* canvas,
+                                            CanvasRenderingContextHost* canvas,
                                             ExceptionState& exception_state) {
   if (isContextLost())
     return;
@@ -1469,7 +1469,7 @@ void WebGL2RenderingContextBase::texSubImage2D(
     GLsizei height,
     GLenum format,
     GLenum type,
-    HTMLCanvasElement* canvas,
+    CanvasRenderingContextHost* canvas,
     ExceptionState& exception_state) {
   if (isContextLost())
     return;
@@ -1811,7 +1811,7 @@ void WebGL2RenderingContextBase::texImage3D(ExecutionContext* execution_context,
                                             GLint border,
                                             GLenum format,
                                             GLenum type,
-                                            HTMLCanvasElement* canvas,
+                                            CanvasRenderingContextHost* canvas,
                                             ExceptionState& exception_state) {
   if (isContextLost())
     return;

third_party/blink/renderer/modules/webgl/webgl2_rendering_context_base.h

@@ -128,7 +128,7 @@ class WebGL2RenderingContextBase : public WebGLRenderingContextBase {
                   GLint,
                   GLenum,
                   GLenum,
-                  HTMLCanvasElement*,
+                  CanvasRenderingContextHost*,
                   ExceptionState&);
   void texImage2D(ExecutionContext*,
                   GLenum,
@@ -200,7 +200,7 @@ class WebGL2RenderingContextBase : public WebGLRenderingContextBase {
                      GLsizei,
                      GLenum,
                      GLenum,
-                     HTMLCanvasElement*,
+                     CanvasRenderingContextHost*,
                      ExceptionState&);
   void texSubImage2D(ExecutionContext*,
                      GLenum,
@@ -361,7 +361,7 @@ class WebGL2RenderingContextBase : public WebGLRenderingContextBase {
                   GLint,
                   GLenum,
                   GLenum,
-                  HTMLCanvasElement*,
+                  CanvasRenderingContextHost*,
                   ExceptionState&);
   void texImage3D(ExecutionContext*,
                   GLenum,

third_party/blink/renderer/modules/webgl/webgl2_rendering_context_base.idl

@@ -298,6 +298,7 @@ typedef unsigned long long GLuint64;
     void texImage2D(GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, ImageData data);
     [CallWith=ExecutionContext, RaisesException] void texImage2D(GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, HTMLImageElement image);
     [CallWith=ExecutionContext, RaisesException] void texImage2D(GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, HTMLCanvasElement canvas);
+    [CallWith=ExecutionContext, RaisesException] void texImage2D(GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, OffscreenCanvas offscreenCanvas);
     [CallWith=ExecutionContext,RaisesException] void texImage2D(GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, HTMLVideoElement video);
     [RaisesException] void texImage2D(GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, ImageBitmap bitmap);
     void texImage2D(GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, [AllowShared] ArrayBufferView srcData, GLuint srcOffset);
@@ -305,6 +306,7 @@ typedef unsigned long long GLuint64;
     void texSubImage2D(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, ImageData data);
     [CallWith=ExecutionContext, RaisesException] void texSubImage2D(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, HTMLImageElement image);
     [CallWith=ExecutionContext, RaisesException] void texSubImage2D(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, HTMLCanvasElement canvas);
+    [CallWith=ExecutionContext, RaisesException] void texSubImage2D(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, OffscreenCanvas offscreenCanvas);
     [CallWith=ExecutionContext, RaisesException] void texSubImage2D(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, HTMLVideoElement video);
     [RaisesException] void texSubImage2D(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, ImageBitmap bitmap);
     void texSubImage2D(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, [AllowShared] ArrayBufferView srcData, GLuint srcOffset);
@@ -314,6 +316,7 @@ typedef unsigned long long GLuint64;
     void texImage3D(GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, ImageData data);
     [CallWith=ExecutionContext, RaisesException] void texImage3D(GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, HTMLImageElement image);
     [CallWith=ExecutionContext, RaisesException] void texImage3D(GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, HTMLCanvasElement canvas);
+    [CallWith=ExecutionContext, RaisesException] void texImage3D(GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, OffscreenCanvas offscreenCanvas);
     [CallWith=ExecutionContext, RaisesException] void texImage3D(GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, HTMLVideoElement video);
     [RaisesException] void texImage3D(GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, ImageBitmap bitmap);
     void texImage3D(GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, [AllowShared] ArrayBufferView? pixels);
@@ -322,6 +325,7 @@ typedef unsigned long long GLuint64;
     void texSubImage3D(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, ImageData data);
     [CallWith=ExecutionContext, RaisesException] void texSubImage3D(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, HTMLImageElement image);
     [CallWith=ExecutionContext, RaisesException] void texSubImage3D(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, HTMLCanvasElement canvas);
+    [CallWith=ExecutionContext, RaisesException] void texSubImage3D(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, OffscreenCanvas offscreenCanvas);
     [CallWith=ExecutionContext, RaisesException] void texSubImage3D(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, HTMLVideoElement video);
     [RaisesException] void texSubImage3D(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, ImageBitmap bitmap);
     void texSubImage3D(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, [AllowShared] ArrayBufferView pixels, optional GLuint srcOffset = 0);