r300g: fix RGTC2_SNORM

[mesa.git] / src / gallium / drivers / r300 / r300_state_derived.c

diff --git a/src/gallium/drivers/r300/r300_state_derived.c b/src/gallium/drivers/r300/r300_state_derived.c
index 7e06958972b232e7bc6376fd52efde9790acdd7b..a1e116f4b61882d772272eeb43b12794c7278ba5 100644 (file)
--- a/src/gallium/drivers/r300/r300_state_derived.c
+++ b/src/gallium/drivers/r300/r300_state_derived.c
@@ -650,6 +650,9 @@ static uint32_t r300_get_border_color(enum pipe_format format,
             util_pack_color(border_swizzled, PIPE_FORMAT_B4G4R4A4_UNORM, &uc);
             return uc.ui;
         case PIPE_FORMAT_RGTC2_SNORM:
+            border_swizzled[0] = border_swizzled[2];
+            util_pack_color(border_swizzled, PIPE_FORMAT_R8G8B8A8_SNORM, &uc);
+            return uc.ui;
         case PIPE_FORMAT_RGTC2_UNORM:
             util_pack_color(border_swizzled, PIPE_FORMAT_B8G8R8A8_UNORM, &uc);
             return uc.ui;