ImageBuffer has unused WebGL related functions

https://bugs.webkit.org/show_bug.cgi?id=261865 rdar://115826789 Reviewed by Antti Koivisto. Remove the unused functions. * Source/WebCore/platform/graphics/ImageBuffer.cpp: (WebCore::ImageBuffer::copyToPlatformTexture const): Deleted. * Source/WebCore/platform/graphics/ImageBuffer.h: * Source/WebCore/platform/graphics/ImageBufferBackend.h: (WebCore::ImageBufferBackend::copyToPlatformTexture): Deleted. Canonical link: https://commits.webkit.org/268249@main
WebKit · Sep 21, 2023 · 507f229 · 507f229
1 parent 967c25e
commit 507f229
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diff --git a/Source/WebCore/platform/graphics/ImageBuffer.cpp b/Source/WebCore/platform/graphics/ImageBuffer.cpp
@@ -491,13 +491,6 @@ void ImageBuffer::putPixelBuffer(const PixelBuffer& pixelBuffer, const IntRect&
     backend->putPixelBuffer(pixelBuffer, sourceRectScaled, destinationPointScaled, destinationFormat);
 }
 
-bool ImageBuffer::copyToPlatformTexture(GraphicsContextGL& context, GCGLenum target, PlatformGLObject destinationTexture, GCGLenum internalformat, bool premultiplyAlpha, bool flipY) const
-{
-    if (auto* backend = ensureBackendCreated())
-        return backend->copyToPlatformTexture(context, target, destinationTexture, internalformat, premultiplyAlpha, flipY);
-    return false;
-}
-
 bool ImageBuffer::isInUse() const
 {
     if (auto* backend = ensureBackendCreated())

diff --git a/Source/WebCore/platform/graphics/ImageBuffer.h b/Source/WebCore/platform/graphics/ImageBuffer.h
@@ -189,9 +189,6 @@ class ImageBuffer : public ThreadSafeRefCountedAndCanMakeThreadSafeWeakPtr<Image
     WEBCORE_EXPORT virtual RefPtr<PixelBuffer> getPixelBuffer(const PixelBufferFormat& outputFormat, const IntRect& srcRect, const ImageBufferAllocator& = ImageBufferAllocator()) const;
     WEBCORE_EXPORT virtual void putPixelBuffer(const PixelBuffer&, const IntRect& srcRect, const IntPoint& destPoint = { }, AlphaPremultiplication destFormat = AlphaPremultiplication::Premultiplied);
 
-    PlatformLayer* platformLayer() const;
-    bool copyToPlatformTexture(GraphicsContextGL&, GCGLenum target, PlatformGLObject destinationTexture, GCGLenum internalformat, bool premultiplyAlpha, bool flipY) const;
-
     WEBCORE_EXPORT bool isInUse() const;
     WEBCORE_EXPORT void releaseGraphicsContext();
     WEBCORE_EXPORT bool setVolatile();

diff --git a/Source/WebCore/platform/graphics/ImageBufferBackend.h b/Source/WebCore/platform/graphics/ImageBufferBackend.h
@@ -125,8 +125,6 @@ class ImageBufferBackend {
     virtual void getPixelBuffer(const IntRect& srcRect, PixelBuffer& destination) = 0;
     virtual void putPixelBuffer(const PixelBuffer&, const IntRect& srcRect, const IntPoint& destPoint, AlphaPremultiplication destFormat) = 0;
 
-    virtual bool copyToPlatformTexture(GraphicsContextGL&, GCGLenum, PlatformGLObject, GCGLenum, bool, bool) { return false; }
-
 #if USE(CAIRO)
     virtual RefPtr<cairo_surface_t> createCairoSurface() { return nullptr; }
 #endif