Mesa (texformat-rework): mesa: accept more pnames in _mesa_get_format_bits( )
Brian Paul
brianp at kemper.freedesktop.org
Wed Oct 7 04:32:05 UTC 2009
Module: Mesa
Branch: texformat-rework
Commit: edfd2f7c4f942ed0c1aa1238ab0684ee7dd889a2
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=edfd2f7c4f942ed0c1aa1238ab0684ee7dd889a2
Author: Brian Paul <brianp at vmware.com>
Date: Tue Oct 6 18:54:13 2009 -0600
mesa: accept more pnames in _mesa_get_format_bits()
---
src/mesa/main/formats.c | 19 +++++++++++++++++++
1 files changed, 19 insertions(+), 0 deletions(-)
diff --git a/src/mesa/main/formats.c b/src/mesa/main/formats.c
index d3c8b12..9bc0509 100644
--- a/src/mesa/main/formats.c
+++ b/src/mesa/main/formats.c
@@ -569,23 +569,42 @@ _mesa_get_format_bits(gl_format format, GLenum pname)
const struct gl_format_info *info = _mesa_get_format_info(format);
switch (pname) {
+ case GL_RED_BITS:
case GL_TEXTURE_RED_SIZE:
+ case GL_RENDERBUFFER_RED_SIZE_EXT:
+ case GL_FRAMEBUFFER_ATTACHMENT_RED_SIZE:
return info->RedBits;
+ case GL_GREEN_BITS:
case GL_TEXTURE_GREEN_SIZE:
+ case GL_RENDERBUFFER_GREEN_SIZE_EXT:
+ case GL_FRAMEBUFFER_ATTACHMENT_GREEN_SIZE:
return info->GreenBits;
+ case GL_BLUE_BITS:
case GL_TEXTURE_BLUE_SIZE:
+ case GL_RENDERBUFFER_BLUE_SIZE_EXT:
+ case GL_FRAMEBUFFER_ATTACHMENT_BLUE_SIZE:
return info->BlueBits;
+ case GL_ALPHA_BITS:
case GL_TEXTURE_ALPHA_SIZE:
+ case GL_RENDERBUFFER_ALPHA_SIZE_EXT:
+ case GL_FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE:
return info->AlphaBits;
case GL_TEXTURE_INTENSITY_SIZE:
return info->IntensityBits;
case GL_TEXTURE_LUMINANCE_SIZE:
return info->LuminanceBits;
+ case GL_INDEX_BITS:
case GL_TEXTURE_INDEX_SIZE_EXT:
return info->IndexBits;
+ case GL_DEPTH_BITS:
case GL_TEXTURE_DEPTH_SIZE_ARB:
+ case GL_RENDERBUFFER_DEPTH_SIZE_EXT:
+ case GL_FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE:
return info->DepthBits;
+ case GL_STENCIL_BITS:
case GL_TEXTURE_STENCIL_SIZE_EXT:
+ case GL_RENDERBUFFER_STENCIL_SIZE_EXT:
+ case GL_FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE:
return info->StencilBits;
default:
_mesa_problem(NULL, "bad pname in _mesa_get_format_bits()");
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