diff options
| author | Keith Whitwell <keith@tungstengraphics.com> | 2007-08-14 15:41:26 +0100 |
|---|---|---|
| committer | Keith Whitwell <keith@tungstengraphics.com> | 2007-08-14 15:57:30 +0100 |
| commit | 2691b187473ddb9c96541cd154dde19c35cbaabe (patch) | |
| tree | 67e798a1188d92969e930e9ccb595774b80606c2 | |
| parent | 70af238b494ed1b6da4841c2065c33ee0f0f37c9 (diff) | |
Add surface formats to be used for specifying vertex element layouts.
| -rw-r--r-- | src/mesa/pipe/p_defines.h | 71 |
1 files changed, 69 insertions, 2 deletions
diff --git a/src/mesa/pipe/p_defines.h b/src/mesa/pipe/p_defines.h index e6aff6fb49..addbb026bf 100644 --- a/src/mesa/pipe/p_defines.h +++ b/src/mesa/pipe/p_defines.h @@ -162,8 +162,15 @@ /** * Texture/surface image formats (preliminary) */ + +/* KW: Added lots of surface formats to support vertex element layout + * definitions, and eventually render-to-vertex-buffer. Could + * consider making float/int/uint/scaled/normalized a separate + * parameter, but on the other hand there are special cases like + * z24s8, compressed textures, ycbcr, etc that won't fit that model. + */ + #define PIPE_FORMAT_NONE 0 /**< unstructured */ -#define PIPE_FORMAT_U_R8_G8_B8_A8 1 /**< ubyte[4] RGBA */ #define PIPE_FORMAT_U_A8_R8_G8_B8 2 /**< ubyte[4] ARGB */ #define PIPE_FORMAT_U_A1_R5_G5_B5 3 /**< 16-bit packed RGBA */ #define PIPE_FORMAT_U_A4_R4_G4_B4 4 /**< 16-bit packed RGBA */ @@ -180,8 +187,68 @@ #define PIPE_FORMAT_F_Z32 15 /**< float Z/depth */ #define PIPE_FORMAT_S8_Z24 16 /**< 8-bit stencil + 24-bit Z */ #define PIPE_FORMAT_U_S8 17 /**< 8-bit stencil */ -#define PIPE_FORMAT_COUNT 18 /**< number of formats */ +#define PIPE_FORMAT_R64_FLOAT 0x20 +#define PIPE_FORMAT_R64G64_FLOAT 0x21 +#define PIPE_FORMAT_R64G64B64_FLOAT 0x22 +#define PIPE_FORMAT_R64G64B64A64_FLOAT 0x23 +#define PIPE_FORMAT_R32_FLOAT 0x24 +#define PIPE_FORMAT_R32G32_FLOAT 0x25 +#define PIPE_FORMAT_R32G32B32_FLOAT 0x26 +#define PIPE_FORMAT_R32G32B32A32_FLOAT 0x27 +#define PIPE_FORMAT_R32_UNORM 0x28 +#define PIPE_FORMAT_R32G32_UNORM 0x29 +#define PIPE_FORMAT_R32G32B32_UNORM 0x2a +#define PIPE_FORMAT_R32G32B32A32_UNORM 0x2b +#define PIPE_FORMAT_R32_USCALED 0x2c +#define PIPE_FORMAT_R32G32_USCALED 0x2d +#define PIPE_FORMAT_R32G32B32_USCALED 0x2e +#define PIPE_FORMAT_R32G32B32A32_USCALED 0x2f +#define PIPE_FORMAT_R32_SNORM 0x30 +#define PIPE_FORMAT_R32G32_SNORM 0x31 +#define PIPE_FORMAT_R32G32B32_SNORM 0x32 +#define PIPE_FORMAT_R32G32B32A32_SNORM 0x33 +#define PIPE_FORMAT_R32_SSCALED 0x34 +#define PIPE_FORMAT_R32G32_SSCALED 0x35 +#define PIPE_FORMAT_R32G32B32_SSCALED 0x36 +#define PIPE_FORMAT_R32G32B32A32_SSCALED 0x37 +#define PIPE_FORMAT_R16_UNORM 0x38 +#define PIPE_FORMAT_R16G16_UNORM 0x39 +#define PIPE_FORMAT_R16G16B16_UNORM 0x3a +#define PIPE_FORMAT_R16G16B16A16_UNORM 0x3b +#define PIPE_FORMAT_R16_USCALED 0x3c +#define PIPE_FORMAT_R16G16_USCALED 0x3d +#define PIPE_FORMAT_R16G16B16_USCALED 0x3e +#define PIPE_FORMAT_R16G16B16A16_USCALED 0x3f +#define PIPE_FORMAT_R16_SNORM 0x40 +#define PIPE_FORMAT_R16G16_SNORM 0x41 +#define PIPE_FORMAT_R16G16B16_SNORM 0x42 +#define PIPE_FORMAT_R16G16B16A16_SNORM 0x43 +#define PIPE_FORMAT_R16_SSCALED 0x44 +#define PIPE_FORMAT_R16G16_SSCALED 0x45 +#define PIPE_FORMAT_R16G16B16_SSCALED 0x46 +#define PIPE_FORMAT_R16G16B16A16_SSCALED 0x47 +#define PIPE_FORMAT_R8_UNORM 0x48 +#define PIPE_FORMAT_R8G8_UNORM 0x49 +#define PIPE_FORMAT_R8G8B8_UNORM 0x4a +#define PIPE_FORMAT_R8G8B8A8_UNORM 0x4b +#define PIPE_FORMAT_R8_USCALED 0x4c +#define PIPE_FORMAT_R8G8_USCALED 0x4d +#define PIPE_FORMAT_R8G8B8_USCALED 0x4e +#define PIPE_FORMAT_R8G8B8A8_USCALED 0x4f +#define PIPE_FORMAT_R8_SNORM 0x50 +#define PIPE_FORMAT_R8G8_SNORM 0x51 +#define PIPE_FORMAT_R8G8B8_SNORM 0x52 +#define PIPE_FORMAT_R8G8B8A8_SNORM 0x53 +#define PIPE_FORMAT_R8_SSCALED 0x54 +#define PIPE_FORMAT_R8G8_SSCALED 0x55 +#define PIPE_FORMAT_R8G8B8_SSCALED 0x56 +#define PIPE_FORMAT_R8G8B8A8_SSCALED 0x57 +#define PIPE_FORMAT_COUNT 0x58 /**< number of formats */ + +/* Duplicated formats: + */ +#define PIPE_FORMAT_U_R8_G8_B8_A8 PIPE_FORMAT_R8G8B8A8_UNORM /** * Surface flags |