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author | Steve Block <steveblock@google.com> | 2011-05-25 08:15:24 -0700 |
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committer | Android (Google) Code Review <android-gerrit@google.com> | 2011-05-25 08:15:24 -0700 |
commit | fa91a01aee5d4a80ca6c80f722116b850f09996c (patch) | |
tree | f72740e60d3c3d4f0ab144e88c03d1f134944ce3 /Source/WebCore/platform/graphics/gpu/Shader.h | |
parent | 96f37d6d1b390f6690858789706ee6ec25bc1677 (diff) | |
parent | feebf8e7a79ad68b04a1a948e2b8078d6e5f0048 (diff) | |
download | external_webkit-fa91a01aee5d4a80ca6c80f722116b850f09996c.zip external_webkit-fa91a01aee5d4a80ca6c80f722116b850f09996c.tar.gz external_webkit-fa91a01aee5d4a80ca6c80f722116b850f09996c.tar.bz2 |
Merge changes I78ff6a85,Ic85c6405,Ibf903baa,I3a0459db,I35140385,I54790419,I6bfe5d24,Ia9f39b83,I5bcecd5a,I1de96683,I543c6810,I8a5b0878,I0ae670bf,Ide4d58dc,I28ebaf3d,I499d6631,Ie5090e0d,I6d3e5f1f
* changes:
Merge WebKit at r78450: Update ThirdPartyProject.prop
Merge WebKit at r78450: Add new Font::canExpandAroundIdeographsInComplexText()
Merge WebKit at r78450: Add new ChromeClient::selectItemAlignmentFollowsMenuWritingDirection()
Merge WebKit at r78450: FrameLoaderClient::didRunInsecureContent() signature changed
Merge WebKit at r78450: HTMLAreaElement::getRect() renamed
Merge WebKit at r78450: FrameLoader::url() removed
Merge WebKit at r78450: HTMLParserQuirks removed
Merge WebKit at r78450: TextRun::padding() renamed
Merge WebKit at r78450: Use new FontMetrics
Merge WebKit at r78450: GraphicsContext current path removed
Merge WebKit at r78450: TransformationMatrix multiply methods renamed and meaning changed
Merge WebKit at r78450: FontCustomPlatformData::fontPlatformData() signature changed
Merge WebKit at r78450: IntRect::bottom()/right() renamed
Merge WebKit at r78450: Fix remaining conflicts
Merge WebKit at r78450: Fix conflicts due to new ENABLE_WEB_ARCHIVE guard
Merge WebKit at r78450: Fix conflicts in media controls
Merge WebKit at r78450: Fix Makefiles
Merge WebKit at r78450: Initial merge by git.
Diffstat (limited to 'Source/WebCore/platform/graphics/gpu/Shader.h')
-rw-r--r-- | Source/WebCore/platform/graphics/gpu/Shader.h | 27 |
1 files changed, 25 insertions, 2 deletions
diff --git a/Source/WebCore/platform/graphics/gpu/Shader.h b/Source/WebCore/platform/graphics/gpu/Shader.h index 4f62ca9..35d1a3b 100644 --- a/Source/WebCore/platform/graphics/gpu/Shader.h +++ b/Source/WebCore/platform/graphics/gpu/Shader.h @@ -33,6 +33,7 @@ #include <wtf/Noncopyable.h> #include <wtf/PassOwnPtr.h> +#include <wtf/text/WTFString.h> namespace WebCore { @@ -42,13 +43,35 @@ class Color; class Shader { WTF_MAKE_NONCOPYABLE(Shader); +public: + enum VertexType { + TwoDimensional, + LoopBlinnInterior, + LoopBlinnExterior + }; + + enum FillType { + SolidFill, + TextureFill + }; + + // Currently only applies to the Loop-Blinn vertex type. + enum AntialiasType { + NotAntialiased, + Antialiased + }; + protected: Shader(GraphicsContext3D*, unsigned program); ~Shader(); + static String generateVertex(VertexType, FillType); + static String generateFragment(VertexType, FillType, AntialiasType); + static void affineTo3x3(const AffineTransform&, float mat[9]); - static unsigned loadShader(GraphicsContext3D*, unsigned type, const char* shaderSource); - static unsigned loadProgram(GraphicsContext3D*, const char* vertexShaderSource, const char* fragmentShaderSource); + static void affineTo4x4(const AffineTransform&, float mat[16]); + static unsigned loadShader(GraphicsContext3D*, unsigned type, const String& shaderSource); + static unsigned loadProgram(GraphicsContext3D*, const String& vertexShaderSource, const String& fragmentShaderSource); GraphicsContext3D* m_context; unsigned m_program; |