Changeset 271254 in webkit

Timestamp:

Jan 7, 2021, 12:26:26 PM (6 years ago)

Author:

Fujii Hironori

Message:

[WinCairo] WebGL isn't shown in non-AC mode
​https://bugs.webkit.org/show_bug.cgi?id=220380

Reviewed by Kenneth Russell.

If WinCairo disabled accelerated compositing, no WebGL were shown.
GraphicsContextGLOpenGL::readCompositedResults wasn't implemented
for !PLATFORM(COCOA).

• platform/graphics/opengl/GraphicsContextGLOpenGL.cpp:

(WebCore::GraphicsContextGLOpenGL::readCompositedResults):

Location:

trunk/Source/WebCore

Files:

• ChangeLog (modified) (1 diff)
• platform/graphics/opengl/GraphicsContextGLOpenGL.cpp (modified) (1 diff)

trunk/Source/WebCore/ChangeLog

@@ +1 @@
+2021-01-07  Fujii Hironori  <Hironori.Fujii@sony.com>
+
+        [WinCairo] WebGL isn't shown in non-AC mode
+        https://bugs.webkit.org/show_bug.cgi?id=220380
+
+        Reviewed by Kenneth Russell.
+
+        If WinCairo disabled accelerated compositing, no WebGL were shown.
+        GraphicsContextGLOpenGL::readCompositedResults wasn't implemented
+        for !PLATFORM(COCOA).
+
+        * platform/graphics/opengl/GraphicsContextGLOpenGL.cpp:
+        (WebCore::GraphicsContextGLOpenGL::readCompositedResults):
+
 2021-01-07  Andy Estes  <aestes@apple.com>
 

trunk/Source/WebCore/platform/graphics/opengl/GraphicsContextGLOpenGL.cpp

@@ -237 +237 @@
 RefPtr<ImageData> GraphicsContextGLOpenGL::readCompositedResults()
 {
-    return nullptr;
+    return readRenderingResults();
 }
 #endif