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r300g: fix min/max lod computation
author
Mathias Fröhlich
<mathias.froehlich@gmx.net>
Sat, 28 Aug 2010 16:16:41 +0000
(18:16 +0200)
committer
Marek Olšák
<maraeo@gmail.com>
Sat, 28 Aug 2010 16:17:30 +0000
(18:17 +0200)
src/gallium/drivers/r300/r300_state.c
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diff --git
a/src/gallium/drivers/r300/r300_state.c
b/src/gallium/drivers/r300/r300_state.c
index
2240011
..
9adaea3
100644
(file)
--- a/
src/gallium/drivers/r300/r300_state.c
+++ b/
src/gallium/drivers/r300/r300_state.c
@@
-1213,8
+1213,8
@@
static void*
/* Unfortunately, r300-r500 don't support floating-point mipmap lods. */
/* We must pass these to the merge function to clamp them properly. */
- sampler->min_lod =
MAX2((unsigned)
state->min_lod, 0);
- sampler->max_lod =
MAX2((unsigned)
ceilf(state->max_lod), 0);
+ sampler->min_lod =
(unsigned)MAX2(
state->min_lod, 0);
+ sampler->max_lod =
(unsigned)MAX2(
ceilf(state->max_lod), 0);
lod_bias = CLAMP((int)(state->lod_bias * 32 + 1), -(1 << 9), (1 << 9) - 1);