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st/vega: Set wrap_r for mask and blend samplers.

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These two samplers use non-normalized texture coordinates.  wrap_r
cannot be PIPE_TEX_WRAP_REPEAT (the default).

This fixes

  sp_tex_sample.c:1790:get_linear_unorm_wrap: Assertion `0' failed

assertion failure.
This commit is contained in:
Chia-I Wu
2010-11-21 18:46:57 +08:00
parent daa265e53c
commit e8bbaff22e
1 changed files with 2 additions and 0 deletions
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src/gallium/state_trackers/vega/vg_context.c
+2
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@@ -127,6 +127,7 @@ struct vg_context * vg_create_context(struct pipe_context *pipe,
ctx->mask.sampler.wrap_s = PIPE_TEX_WRAP_CLAMP_TO_EDGE;
ctx->mask.sampler.wrap_t = PIPE_TEX_WRAP_CLAMP_TO_EDGE;
ctx->mask.sampler.wrap_r = PIPE_TEX_WRAP_CLAMP_TO_EDGE;
ctx->mask.sampler.min_mip_filter = PIPE_TEX_MIPFILTER_NONE;
ctx->mask.sampler.min_img_filter = PIPE_TEX_FILTER_NEAREST;
ctx->mask.sampler.mag_img_filter = PIPE_TEX_FILTER_NEAREST;
@@ -134,6 +135,7 @@ struct vg_context * vg_create_context(struct pipe_context *pipe,
ctx->blend_sampler.wrap_s = PIPE_TEX_WRAP_CLAMP_TO_EDGE;
ctx->blend_sampler.wrap_t = PIPE_TEX_WRAP_CLAMP_TO_EDGE;
ctx->blend_sampler.wrap_r = PIPE_TEX_WRAP_CLAMP_TO_EDGE;
ctx->blend_sampler.min_mip_filter = PIPE_TEX_MIPFILTER_NONE;
ctx->blend_sampler.min_img_filter = PIPE_TEX_FILTER_NEAREST;
ctx->blend_sampler.mag_img_filter = PIPE_TEX_FILTER_NEAREST;