Module: Mesa
Branch: master
Commit: 83863d468e2375696478e3ec83c42aaab9fbc19c
URL:
http://cgit.freedesktop.org/mesa/mesa/commit/?id=83863d468e2375696478e3ec83c42aaab9fbc19c
Author: Brian Paul <bri...@vmware.com>
Date: Sat Nov 12 11:50:32 2011 -0700
mesa: consolidate cases in _mesa_components_in_format()
and _mesa_sizeof_packed_type()
Reviewed-by: Eric Anholt <e...@anholt.net>
---
src/mesa/main/image.c | 40 ++++++++++++----------------------------
1 files changed, 12 insertions(+), 28 deletions(-)
diff --git a/src/mesa/main/image.c b/src/mesa/main/image.c
index 7d95dd6..3b16d3d 100644
--- a/src/mesa/main/image.c
+++ b/src/mesa/main/image.c
@@ -195,38 +195,24 @@ _mesa_sizeof_packed_type( GLenum type )
case GL_FLOAT:
return sizeof(GLfloat);
case GL_UNSIGNED_BYTE_3_3_2:
- return sizeof(GLubyte);
case GL_UNSIGNED_BYTE_2_3_3_REV:
- return sizeof(GLubyte);
case MESA_UNSIGNED_BYTE_4_4:
return sizeof(GLubyte);
case GL_UNSIGNED_SHORT_5_6_5:
- return sizeof(GLushort);
case GL_UNSIGNED_SHORT_5_6_5_REV:
- return sizeof(GLushort);
case GL_UNSIGNED_SHORT_4_4_4_4:
- return sizeof(GLushort);
case GL_UNSIGNED_SHORT_4_4_4_4_REV:
- return sizeof(GLushort);
case GL_UNSIGNED_SHORT_5_5_5_1:
- return sizeof(GLushort);
case GL_UNSIGNED_SHORT_1_5_5_5_REV:
+ case GL_UNSIGNED_SHORT_8_8_MESA:
+ case GL_UNSIGNED_SHORT_8_8_REV_MESA:
return sizeof(GLushort);
case GL_UNSIGNED_INT_8_8_8_8:
- return sizeof(GLuint);
case GL_UNSIGNED_INT_8_8_8_8_REV:
- return sizeof(GLuint);
case GL_UNSIGNED_INT_10_10_10_2:
- return sizeof(GLuint);
case GL_UNSIGNED_INT_2_10_10_10_REV:
- return sizeof(GLuint);
- case GL_UNSIGNED_SHORT_8_8_MESA:
- case GL_UNSIGNED_SHORT_8_8_REV_MESA:
- return sizeof(GLushort);
case GL_UNSIGNED_INT_24_8_EXT:
- return sizeof(GLuint);
case GL_UNSIGNED_INT_5_9_9_9_REV:
- return sizeof(GLuint);
case GL_UNSIGNED_INT_10F_11F_11F_REV:
return sizeof(GLuint);
case GL_FLOAT_32_UNSIGNED_INT_24_8_REV:
@@ -263,29 +249,27 @@ _mesa_components_in_format( GLenum format )
case GL_LUMINANCE_INTEGER_EXT:
case GL_INTENSITY:
return 1;
+
case GL_LUMINANCE_ALPHA:
case GL_LUMINANCE_ALPHA_INTEGER_EXT:
case GL_RG:
+ case GL_YCBCR_MESA:
+ case GL_DEPTH_STENCIL_EXT:
+ case GL_DUDV_ATI:
+ case GL_DU8DV8_ATI:
return 2;
+
case GL_RGB:
+ case GL_BGR:
case GL_RGB_INTEGER_EXT:
return 3;
+
case GL_RGBA:
- case GL_RGBA_INTEGER_EXT:
- return 4;
- case GL_BGR:
- return 3;
case GL_BGRA:
- return 4;
case GL_ABGR_EXT:
+ case GL_RGBA_INTEGER_EXT:
return 4;
- case GL_YCBCR_MESA:
- return 2;
- case GL_DEPTH_STENCIL_EXT:
- return 2;
- case GL_DUDV_ATI:
- case GL_DU8DV8_ATI:
- return 2;
+
default:
return -1;
}
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