diff options
author | Roland Scheidegger <[email protected]> | 2009-03-27 21:59:33 +0100 |
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committer | Roland Scheidegger <[email protected]> | 2009-03-28 02:03:45 +0100 |
commit | bb386a1ecae6d7f805af44df463b0e4d661eef85 (patch) | |
tree | d5e67b93a63b949b913da9df993d696ef7366ef4 /src/mesa/main/texformat.c | |
parent | 7d00ba195c4d8f58eec8e2ab553225a7e17ad656 (diff) |
mesa: add _rev signed rgba texture format
Diffstat (limited to 'src/mesa/main/texformat.c')
-rw-r--r-- | src/mesa/main/texformat.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/src/mesa/main/texformat.c b/src/mesa/main/texformat.c index 0ceaaf3ecec..ee531c45c69 100644 --- a/src/mesa/main/texformat.c +++ b/src/mesa/main/texformat.c @@ -746,6 +746,30 @@ const struct gl_texture_format _mesa_texformat_signed_rgba8888 = { store_texel_signed_rgba8888 /* StoreTexel */ }; +const struct gl_texture_format _mesa_texformat_signed_rgba8888_rev = { + MESA_FORMAT_SIGNED_RGBA8888_REV, /* MesaFormat */ + GL_RGBA, /* BaseFormat */ + GL_SIGNED_NORMALIZED, /* DataType */ + 8, /* RedBits */ + 8, /* GreenBits */ + 8, /* BlueBits */ + 8, /* AlphaBits */ + 0, /* LuminanceBits */ + 0, /* IntensityBits */ + 0, /* IndexBits */ + 0, /* DepthBits */ + 0, /* StencilBits */ + 4, /* TexelBytes */ + _mesa_texstore_signed_rgba8888, /* StoreTexImageFunc */ + NULL, /* FetchTexel1D */ + NULL, /* FetchTexel2D */ + NULL, /* FetchTexel3D */ + fetch_texel_1d_signed_rgba8888_rev, /* FetchTexel1Df */ + fetch_texel_2d_signed_rgba8888_rev, /* FetchTexel2Df */ + fetch_texel_3d_signed_rgba8888_rev, /* FetchTexel3Df */ + store_texel_signed_rgba8888_rev /* StoreTexel */ +}; + /*@}*/ @@ -1854,6 +1878,7 @@ _mesa_format_to_type_and_comps(const struct gl_texture_format *format, return; case MESA_FORMAT_SIGNED_RGBA8888: + case MESA_FORMAT_SIGNED_RGBA8888_REV: *datatype = GL_BYTE; *comps = 4; return; |