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| author | Iain Merrick <husky@google.com> | 2010-08-19 17:55:56 +0100 |
|---|---|---|
| committer | Iain Merrick <husky@google.com> | 2010-08-23 11:05:40 +0100 |
| commit | f486d19d62f1bc33246748b14b14a9dfa617b57f (patch) | |
| tree | 195485454c93125455a30e553a73981c3816144d /WebCore/platform/graphics/GraphicsContext3D.cpp | |
| parent | 6ba0b43722d16bc295606bec39f396f596e4fef1 (diff) | |
| download | external_webkit-f486d19d62f1bc33246748b14b14a9dfa617b57f.zip external_webkit-f486d19d62f1bc33246748b14b14a9dfa617b57f.tar.gz external_webkit-f486d19d62f1bc33246748b14b14a9dfa617b57f.tar.bz2 | |
Merge WebKit at r65615 : Initial merge by git.
Change-Id: Ifbf384f4531e3b58475a662e38195c2d9152ae79
Diffstat (limited to 'WebCore/platform/graphics/GraphicsContext3D.cpp')
| -rw-r--r-- | WebCore/platform/graphics/GraphicsContext3D.cpp | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/WebCore/platform/graphics/GraphicsContext3D.cpp b/WebCore/platform/graphics/GraphicsContext3D.cpp index 79f6ecf..51c4cd5 100644 --- a/WebCore/platform/graphics/GraphicsContext3D.cpp +++ b/WebCore/platform/graphics/GraphicsContext3D.cpp @@ -816,6 +816,21 @@ bool GraphicsContext3D::packPixels(const uint8_t* sourceData, return true; } +#if !PLATFORM(CHROMIUM) +bool GraphicsContext3D::supportsBGRA() +{ + // For OpenGL ES2.0, this requires checking for + // GL_EXT_texture_format_BGRA8888 and GL_EXT_read_format_bgra. + // For desktop GL, BGRA has been supported since OpenGL 1.2. + + // However, note that the GL ES2 extension requires the internalFormat to + // glTexImage2D() be GL_BGRA, while desktop GL will not accept GL_BGRA + // (must be GL_RGBA), so this must be checked on each platform. + // Returning false for now to be safe. + return false; +} +#endif + } // namespace WebCore #endif // ENABLE(3D_CANVAS) |