Title: [279368] trunk/Source/WebCore
- Revision
- 279368
- Author
- [email protected]
- Date
- 2021-06-29 01:11:24 -0700 (Tue, 29 Jun 2021)
Log Message
OES_texture_float should implicitly enable EXT_float_blend
https://bugs.webkit.org/show_bug.cgi?id=227456
<rdar://79804439>
Patch by Kimmo Kinnunen <[email protected]> on 2021-06-29
Reviewed by Kenneth Russell.
Tested by webgl/1.0.x/conformance/extensions/oes-texture-float.html
* html/canvas/OESTextureFloat.cpp:
(WebCore::OESTextureFloat::OESTextureFloat):
Request EXT_float_blend when user requests OES_texture_float.
WEBGL_color_buffer_float and EXT_color_buffer_float already have
the code.
Modified Paths
Diff
Modified: trunk/Source/WebCore/ChangeLog (279367 => 279368)
--- trunk/Source/WebCore/ChangeLog 2021-06-29 07:59:59 UTC (rev 279367)
+++ trunk/Source/WebCore/ChangeLog 2021-06-29 08:11:24 UTC (rev 279368)
@@ -1,3 +1,19 @@
+2021-06-29 Kimmo Kinnunen <[email protected]>
+
+ OES_texture_float should implicitly enable EXT_float_blend
+ https://bugs.webkit.org/show_bug.cgi?id=227456
+ <rdar://79804439>
+
+ Reviewed by Kenneth Russell.
+
+ Tested by webgl/1.0.x/conformance/extensions/oes-texture-float.html
+
+ * html/canvas/OESTextureFloat.cpp:
+ (WebCore::OESTextureFloat::OESTextureFloat):
+ Request EXT_float_blend when user requests OES_texture_float.
+ WEBGL_color_buffer_float and EXT_color_buffer_float already have
+ the code.
+
2021-06-29 Youenn Fablet <[email protected]>
Remove RemoteAudioMediaStreamTrackRenderer and RemoteAudioMediaStreamTrackRendererManager
Modified: trunk/Source/WebCore/html/canvas/OESTextureFloat.cpp (279367 => 279368)
--- trunk/Source/WebCore/html/canvas/OESTextureFloat.cpp 2021-06-29 07:59:59 UTC (rev 279367)
+++ trunk/Source/WebCore/html/canvas/OESTextureFloat.cpp 2021-06-29 08:11:24 UTC (rev 279368)
@@ -41,6 +41,9 @@
context.graphicsContextGL()->getExtensions().ensureEnabled("GL_OES_texture_float"_s);
context.graphicsContextGL()->getExtensions().ensureEnabled("GL_CHROMIUM_color_buffer_float_rgb"_s);
context.graphicsContextGL()->getExtensions().ensureEnabled("GL_CHROMIUM_color_buffer_float_rgba"_s);
+ // https://github.com/KhronosGroup/WebGL/pull/2830
+ // Spec requires EXT_float_blend to be turned on implicitly here.
+ context.graphicsContextGL()->getExtensions().ensureEnabled("GL_EXT_float_blend"_s);
}
OESTextureFloat::~OESTextureFloat() = default;
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