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

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.

diff --git a/src/gallium/state_trackers/vega/vg_context.c b/src/gallium/state_trackers/vega/vg_context.c
index b1f98fa477da387365658489087857ca687a8d8e..99e444affdffe955faec64216143b6359a2ddcd0 100644 (file)
--- a/src/gallium/state_trackers/vega/vg_context.c
+++ b/src/gallium/state_trackers/vega/vg_context.c
@@ -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;