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r300g: add a default channel ordering of texture border for unhandled formats

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It should fix the texture border for compressed textures.
Broken since 8449a4772a.
(cherry picked from commit 676c3f08bd)

Conflicts:

	src/gallium/drivers/r300/r300_state_derived.c
This commit is contained in:
Marek Olšák 2010-12-01 23:38:36 +01:00
parent 1c746ba9d4
commit 44ba61c518
1 changed files with 8 additions and 7 deletions
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15
src/gallium/drivers/r300/r300_state_derived.c
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@ -606,19 +606,20 @@ static uint32_t r300_get_border_color(enum pipe_format format,
}
break;
case 8:
r = ((float_to_ubyte(border_swizzled[0]) & 0xff) << 0) |
((float_to_ubyte(border_swizzled[1]) & 0xff) << 8) |
((float_to_ubyte(border_swizzled[2]) & 0xff) << 16) |
((float_to_ubyte(border_swizzled[3]) & 0xff) << 24);
break;
case 16:
r = ((float_to_ubyte(border_swizzled[2]) & 0xff) << 0) |
((float_to_ubyte(border_swizzled[1]) & 0xff) << 8) |
((float_to_ubyte(border_swizzled[0]) & 0xff) << 16) |
((float_to_ubyte(border_swizzled[3]) & 0xff) << 24);
break;
case 8:
default:
r = ((float_to_ubyte(border_swizzled[0]) & 0xff) << 0) |
((float_to_ubyte(border_swizzled[1]) & 0xff) << 8) |
((float_to_ubyte(border_swizzled[2]) & 0xff) << 16) |
((float_to_ubyte(border_swizzled[3]) & 0xff) << 24);
break;
}
return r;