Added helper functions for determining if an internal format is an integer or…

Added helper functions for determining if an internal format is an integer or floating point format. TRAC #23049 Signed-off-by: Jamie Madill Signed-off-by: Shannon Woods Author: Geoff Lang git-svn-id: https://angleproject.googlecode.com/svn/branches/es3proto@2374 736b8ea6-26fd-11df-bfd4-992fa37f6226

Added helper functions for determining if an internal format is an integer or…
e19409b5 · shannonwoods@chromium.org · a05127a6 · e19409b5 · e19409b5
Commit e19409b5 authored May 30, 2013 by shannonwoods@chromium.org
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formatutils.cpp src/libGLESv2/formatutils.cpp +0 -0

formatutils.h src/libGLESv2/formatutils.h +6 -0

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--- a/src/libGLESv2/formatutils.cpp
+++ b/src/libGLESv2/formatutils.cpp
--- a/src/libGLESv2/formatutils.h
+++ b/src/libGLESv2/formatutils.h
@@ -56,6 +56,12 @@ GLuint GetStencilBits(GLint internalFormat, GLuint clientVersion);
 GLenum GetFormat(GLint internalFormat, GLuint clientVersion);
 GLenum GetType(GLint internalFormat, GLuint clientVersion);

+bool IsNormalizedFixedPointFormat(GLint internalFormat, GLuint clientVersion);
+bool IsIntegerFormat(GLint internalFormat, GLuint clientVersion);
+bool IsSignedIntegerFormat(GLint internalFormat, GLuint clientVersion);
+bool IsUnsignedIntegerFormat(GLint internalFormat, GLuint clientVersion);
+bool IsFloatingPointFormat(GLint internalFormat, GLuint clientVersion);
+
 bool IsColorRenderingSupported(GLint internalFormat, const rx::Renderer *renderer);
 bool IsColorRenderingSupported(GLint internalFormat, const Context *context);
 bool IsTextureFilteringSupported(GLint internalFormat, const rx::Renderer *renderer);