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authorMarek Olšák <maraeo@gmail.com>2011-02-16 05:28:40 +0100
committerMarek Olšák <maraeo@gmail.com>2011-02-16 07:46:36 +0100
commit9e725b9123c41acf84410cb32d28f729b1e5c9e4 (patch)
tree272b0b890686238d4303d9f8070f91bbe30f18a7 /src/gallium/drivers/r300/r300_state_derived.c
parent4ffef888997888c120deba9c1604cfd56645c041 (diff)
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r300g: fix texture border color for float formats
Diffstat (limited to 'src/gallium/drivers/r300/r300_state_derived.c')
-rw-r--r--src/gallium/drivers/r300/r300_state_derived.c15
1 files changed, 14 insertions, 1 deletions
diff --git a/src/gallium/drivers/r300/r300_state_derived.c b/src/gallium/drivers/r300/r300_state_derived.c
index 5e86d18..003fe9a 100644
--- a/src/gallium/drivers/r300/r300_state_derived.c
+++ b/src/gallium/drivers/r300/r300_state_derived.c
@@ -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);
}