[webkit-reviews] review granted: [Bug 178219] Performance: do pixel conformance and texturing in a single step. : [Attachment 323544] Patch
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Thu Oct 12 12:34:19 PDT 2017
Dean Jackson <dino at apple.com> has granted Jer Noble <jer.noble at apple.com>'s
request for review:
Bug 178219: Performance: do pixel conformance and texturing in a single step.
https://bugs.webkit.org/show_bug.cgi?id=178219
Attachment 323544: Patch
https://bugs.webkit.org/attachment.cgi?id=323544&action=review
--- Comment #7 from Dean Jackson <dino at apple.com> ---
Comment on attachment 323544
--> https://bugs.webkit.org/attachment.cgi?id=323544
Patch
View in context: https://bugs.webkit.org/attachment.cgi?id=323544&action=review
> Source/WebCore/platform/graphics/cocoa/WebCoreDecompressionSession.mm:-226
> -#if PLATFORM(IOS)
> - attributes = @{(NSString
*)kCVPixelBufferIOSurfaceOpenGLESFBOCompatibilityKey: @YES};
> -#else
> - attributes = @{(NSString
*)kCVPixelBufferIOSurfaceOpenGLFBOCompatibilityKey: @YES};
> -#endif
If we never send these attributes, will we ever get into the
copyVideoTextureToPlatformTexture path? Where does the CVOpenGLTextureRef come
from (as TextureType)? Will m_textureCache->textureFromImage still work without
these options?
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