Disallow GLES BGRA render buffers.

This stops Mesa from complaining when using GLES in the back end. BUG=angleproject:1301 Change-Id: I0b8cb78efea97c1ea0d21cd6b9f656e53b9b6cc2 Reviewed-on: https://chromium-review.googlesource.com/331395Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org> Commit-Queue: Frank Henigman <fjhenigman@chromium.org>

Disallow GLES BGRA render buffers.
9a7e8cab · Frank Henigman · Commit Bot · 114d129d · 9a7e8cab
Commit 9a7e8cab authored Jan 27, 2016 by Frank Henigman Committed by Commit Bot Mar 08, 2016
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formatutilsgl.cpp src/libANGLE/renderer/gl/formatutilsgl.cpp +2 -2

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--- a/src/libANGLE/renderer/gl/formatutilsgl.cpp
+++ b/src/libANGLE/renderer/gl/formatutilsgl.cpp
@@ -184,8 +184,8 @@ static InternalFormatInfoMap BuildInternalFormatInfoMap()
    InsertFormatMapping(&map, GL_SRGB_ALPHA,        VersionOrExts(2, 1, "GL_EXT_texture_sRGB"),       Always(), VersionOrExts(2, 1, "GL_EXT_texture_sRGB"),    ExtsOnly("GL_EXT_sRGB"),                    Always(), Never()                                   );

    // From GL_EXT_texture_format_BGRA8888
-    InsertFormatMapping(&map, GL_BGRA8_EXT,         VersionOrExts(1, 2, "GL_EXT_bgra"),               Always(), VersionOrExts(1, 2, "GL_EXT_bgra"),            ExtsOnly("GL_EXT_texture_format_BGRA8888"), Always(), ExtsOnly("GL_EXT_texture_format_BGRA8888"));
-    InsertFormatMapping(&map, GL_BGRA_EXT,          VersionOrExts(1, 2, "GL_EXT_bgra"),               Always(), VersionOrExts(1, 2, "GL_EXT_bgra"),            ExtsOnly("GL_EXT_texture_format_BGRA8888"), Always(), ExtsOnly("GL_EXT_texture_format_BGRA8888"));
+    InsertFormatMapping(&map, GL_BGRA8_EXT,         VersionOrExts(1, 2, "GL_EXT_bgra"),               Always(), VersionOrExts(1, 2, "GL_EXT_bgra"),            ExtsOnly("GL_EXT_texture_format_BGRA8888"), Always(), Never()                                   );
+    InsertFormatMapping(&map, GL_BGRA_EXT,          VersionOrExts(1, 2, "GL_EXT_bgra"),               Always(), VersionOrExts(1, 2, "GL_EXT_bgra"),            ExtsOnly("GL_EXT_texture_format_BGRA8888"), Always(), Never()                                   );

    // Floating point formats
    //                       | Format              | OpenGL texture support                                       | Filter  | OpenGL render support                                                                  | OpenGL ES texture support                                         | Filter                                                 | OpenGL ES render support                                                        |