diff options
| author | Eric Anholt <[email protected]> | 2020-01-10 14:02:51 -0800 |
|---|---|---|
| committer | Eric Anholt <[email protected]> | 2020-02-05 10:31:09 -0800 |
| commit | bb615e5fe3f68d0dc8210e6b09ced6913b433103 (patch) | |
| tree | 09d29faf6605eb28cb46385513e3e584dd733276 /src/mesa/main/shaderimage.c | |
| parent | 23c137612bea1e319ecdfb894c020b6651f4909a (diff) | |
mesa: Clean up some endianness adapters for shader image formats.
We already had a uint version in formats.h, move the snorm/unorm ones
there, too.
Reviewed-by: Erik Faye-Lund <[email protected]>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3355>
Diffstat (limited to 'src/mesa/main/shaderimage.c')
| -rw-r--r-- | src/mesa/main/shaderimage.c | 23 |
1 files changed, 4 insertions, 19 deletions
diff --git a/src/mesa/main/shaderimage.c b/src/mesa/main/shaderimage.c index 5deca07b6a4..b0ff09f256d 100644 --- a/src/mesa/main/shaderimage.c +++ b/src/mesa/main/shaderimage.c @@ -36,21 +36,6 @@ #include "teximage.h" #include "enums.h" -/* - * Define endian-invariant aliases for some mesa formats that are - * defined in terms of their channel layout from LSB to MSB in a - * 32-bit word. The actual byte offsets matter here because the user - * is allowed to bit-cast one format into another and get predictable - * results. - */ -#ifdef MESA_BIG_ENDIAN -# define MESA_FORMAT_RGBA_8 MESA_FORMAT_A8B8G8R8_UNORM -# define MESA_FORMAT_SIGNED_RGBA_8 MESA_FORMAT_A8B8G8R8_SNORM -#else -# define MESA_FORMAT_RGBA_8 MESA_FORMAT_R8G8B8A8_UNORM -# define MESA_FORMAT_SIGNED_RGBA_8 MESA_FORMAT_R8G8B8A8_SNORM -#endif - mesa_format _mesa_get_shader_image_format(GLenum format) { @@ -140,7 +125,7 @@ _mesa_get_shader_image_format(GLenum format) return MESA_FORMAT_R10G10B10A2_UNORM; case GL_RGBA8: - return MESA_FORMAT_RGBA_8; + return MESA_FORMAT_RGBA_UNORM8; case GL_RG16: return MESA_FORMAT_RG_UNORM16; @@ -158,7 +143,7 @@ _mesa_get_shader_image_format(GLenum format) return MESA_FORMAT_RGBA_SNORM16; case GL_RGBA8_SNORM: - return MESA_FORMAT_SIGNED_RGBA_8; + return MESA_FORMAT_RGBA_SNORM8; case GL_RG16_SNORM: return MESA_FORMAT_RG_SNORM16; @@ -286,7 +271,7 @@ get_image_format_class(mesa_format format) case MESA_FORMAT_R10G10B10A2_UNORM: return IMAGE_FORMAT_CLASS_2_10_10_10; - case MESA_FORMAT_RGBA_8: + case MESA_FORMAT_RGBA_UNORM8: return IMAGE_FORMAT_CLASS_4X8; case MESA_FORMAT_RG_UNORM16: @@ -304,7 +289,7 @@ get_image_format_class(mesa_format format) case MESA_FORMAT_RGBA_SNORM16: return IMAGE_FORMAT_CLASS_4X16; - case MESA_FORMAT_SIGNED_RGBA_8: + case MESA_FORMAT_RGBA_SNORM8: return IMAGE_FORMAT_CLASS_4X8; case MESA_FORMAT_RG_SNORM16: |