diff options
Diffstat (limited to 'src/mesa/main/format_unpack.c')
| -rw-r--r-- | src/mesa/main/format_unpack.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/mesa/main/format_unpack.c b/src/mesa/main/format_unpack.c index f9c42e768d6..1a0e7271c8d 100644 --- a/src/mesa/main/format_unpack.c +++ b/src/mesa/main/format_unpack.c @@ -2313,6 +2313,19 @@ unpack_SIGNED_RG1616(const void *src, GLfloat dst[][4], GLuint n) } } +static void +unpack_XRGB8888_SRGB(const void *src, GLfloat dst[][4], GLuint n) +{ + const GLuint *s = ((const GLuint *) src); + GLuint i; + for (i = 0; i < n; i++) { + dst[i][RCOMP] = _mesa_nonlinear_to_linear( (s[i] >> 16) & 0xff ); + dst[i][GCOMP] = _mesa_nonlinear_to_linear( (s[i] >> 8) & 0xff ); + dst[i][BCOMP] = _mesa_nonlinear_to_linear( (s[i] ) & 0xff ); + dst[i][ACOMP] = 1.0F; + } +} + /** * Return the unpacker function for the given format. */ @@ -2530,6 +2543,8 @@ get_unpack_rgba_function(mesa_format format) table[MESA_FORMAT_G8R8_SNORM] = unpack_SIGNED_RG88; table[MESA_FORMAT_G16R16_SNORM] = unpack_SIGNED_RG1616; + table[MESA_FORMAT_B8G8R8X8_SRGB] = unpack_XRGB8888_SRGB; + initialized = GL_TRUE; } |