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gallium/util: added cases for SRGB formats

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This commit is contained in:
Brian Paul
2009-08-27 09:09:56 -06:00
parent babb5ba9a9
commit f8ae968d28
1 changed files with 10 additions and 0 deletions
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src/gallium/auxiliary/util/u_gen_mipmap.c
+10
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@@ -921,11 +921,19 @@ static void
format_to_type_comps(enum pipe_format pformat,
enum dtype *datatype, uint *comps)
{
/* XXX I think this could be implemented in terms of the pf_*() functions */
switch (pformat) {
case PIPE_FORMAT_A8R8G8B8_UNORM:
case PIPE_FORMAT_X8R8G8B8_UNORM:
case PIPE_FORMAT_B8G8R8A8_UNORM:
case PIPE_FORMAT_B8G8R8X8_UNORM:
case PIPE_FORMAT_R8G8B8A8_SRGB:
case PIPE_FORMAT_R8G8B8X8_SRGB:
case PIPE_FORMAT_A8R8G8B8_SRGB:
case PIPE_FORMAT_X8R8G8B8_SRGB:
case PIPE_FORMAT_B8G8R8A8_SRGB:
case PIPE_FORMAT_B8G8R8X8_SRGB:
case PIPE_FORMAT_R8G8B8_SRGB:
*datatype = DTYPE_UBYTE;
*comps = 4;
return;
@@ -942,12 +950,14 @@ format_to_type_comps(enum pipe_format pformat,
*comps = 3;
return;
case PIPE_FORMAT_L8_UNORM:
case PIPE_FORMAT_L8_SRGB:
case PIPE_FORMAT_A8_UNORM:
case PIPE_FORMAT_I8_UNORM:
*datatype = DTYPE_UBYTE;
*comps = 1;
return;
case PIPE_FORMAT_A8L8_UNORM:
case PIPE_FORMAT_A8L8_SRGB:
*datatype = DTYPE_UBYTE;
*comps = 2;
return;