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r300g: fix texture border color for float formats

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This commit is contained in:
Marek Olšák 2011-02-16 05:28:40 +01:00
parent 4ffef88899
commit 9e725b9123
1 changed files with 14 additions and 1 deletions
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15
src/gallium/drivers/r300/r300_state_derived.c
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@ -677,7 +677,20 @@ static uint32_t r300_get_border_color(enum pipe_format format,
case 16:
if (desc->nr_channels <= 2) {
border_swizzled[0] = border_swizzled[2];
util_pack_color(border_swizzled, PIPE_FORMAT_R16G16_UNORM, &uc);
if (desc->channel[0].type == UTIL_FORMAT_TYPE_FLOAT) {
util_pack_color(border_swizzled, PIPE_FORMAT_R16G16_FLOAT, &uc);
} else {
util_pack_color(border_swizzled, PIPE_FORMAT_R16G16_UNORM, &uc);
}
} else {
util_pack_color(border_swizzled, PIPE_FORMAT_B8G8R8A8_UNORM, &uc);
}
break;
case 32:
if (desc->nr_channels == 1) {
border_swizzled[0] = border_swizzled[2];
util_pack_color(border_swizzled, PIPE_FORMAT_R32_FLOAT, &uc);
} else {
util_pack_color(border_swizzled, PIPE_FORMAT_B8G8R8A8_UNORM, &uc);
}