diff options
Diffstat (limited to 'mesalib/src/mesa/main/formats.h')
| -rw-r--r-- | mesalib/src/mesa/main/formats.h | 38 |
1 files changed, 33 insertions, 5 deletions
diff --git a/mesalib/src/mesa/main/formats.h b/mesalib/src/mesa/main/formats.h index 0eeeb8b2b..e9467f486 100644 --- a/mesalib/src/mesa/main/formats.h +++ b/mesalib/src/mesa/main/formats.h @@ -33,7 +33,7 @@ #define FORMATS_H -#include "main/mtypes.h" +#include <GL/gl.h> @@ -131,13 +131,38 @@ typedef enum /*@}*/ /** + * \name Non-normalized signed integer formats. + * XXX Note: these are just stand-ins for some better hardware + * formats TBD such as BGRA or ARGB. + */ + MESA_FORMAT_RGBA_INT8, + MESA_FORMAT_RGBA_INT16, + MESA_FORMAT_RGBA_INT32, + + /** + * \name Non-normalized unsigned integer formats. + */ + MESA_FORMAT_RGBA_UINT8, + MESA_FORMAT_RGBA_UINT16, + MESA_FORMAT_RGBA_UINT32, + + /* msb <------ TEXEL BITS -----------> lsb */ + /* ---- ---- ---- ---- ---- ---- ---- ---- */ + /** * \name Signed fixed point texture formats. */ /*@{*/ - MESA_FORMAT_DUDV8, - MESA_FORMAT_SIGNED_RGBA8888, - MESA_FORMAT_SIGNED_RGBA8888_REV, - MESA_FORMAT_SIGNED_RGBA_16, + MESA_FORMAT_DUDV8, /* DUDU DUDU DVDV DVDV */ + MESA_FORMAT_SIGNED_R8, /* RRRR RRRR */ + MESA_FORMAT_SIGNED_RG88, /* RRRR RRRR GGGG GGGG */ + MESA_FORMAT_SIGNED_RGBX8888, /* RRRR RRRR GGGG GGGG BBBB BBBB xxxx xxxx */ + MESA_FORMAT_SIGNED_RGBA8888, /* RRRR RRRR GGGG GGGG BBBB BBBB AAAA AAAA */ + MESA_FORMAT_SIGNED_RGBA8888_REV,/*AAAA AAAA BBBB BBBB GGGG GGGG RRRR RRRR */ + MESA_FORMAT_SIGNED_R_16, /* ushort[0]=R */ + MESA_FORMAT_SIGNED_RG_16, /* ushort[0]=R, ushort[1]=G */ + MESA_FORMAT_SIGNED_RGB_16, /* ushort[0]=R, ushort[1]=G, ushort[2]=B */ + MESA_FORMAT_SIGNED_RGBA_16, /* ... */ + MESA_FORMAT_RGBA_16, /* ... */ /*@}*/ MESA_FORMAT_COUNT @@ -165,6 +190,9 @@ _mesa_get_format_block_size(gl_format format, GLuint *bw, GLuint *bh); extern GLboolean _mesa_is_format_compressed(gl_format format); +extern GLboolean +_mesa_is_format_packed_depth_stencil(gl_format format); + extern GLenum _mesa_get_format_color_encoding(gl_format format); |