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softpipe/gs: fix a crash when a gs isn't present

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This commit is contained in:
Zack Rusin
2010-06-15 06:12:56 -04:00
parent b85a361ccb
commit 92e521a799
1 changed files with 19 additions and 15 deletions
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34
src/gallium/drivers/softpipe/sp_state_sampler.c
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@@ -350,23 +350,27 @@ softpipe_reset_sampler_varients(struct softpipe_context *softpipe)
}
}
for (i = 0; i <= softpipe->gs->max_sampler; i++) {
if (softpipe->geometry_samplers[i]) {
struct pipe_resource *texture = NULL;
if (softpipe->gs) {
for (i = 0; i <= softpipe->gs->max_sampler; i++) {
if (softpipe->geometry_samplers[i]) {
struct pipe_resource *texture = NULL;
if (softpipe->geometry_sampler_views[i]) {
texture = softpipe->geometry_sampler_views[i]->texture;
if (softpipe->geometry_sampler_views[i]) {
texture = softpipe->geometry_sampler_views[i]->texture;
}
softpipe->tgsi.geom_samplers_list[i] =
get_sampler_varient(
i,
sp_sampler(softpipe->geometry_samplers[i]),
texture,
TGSI_PROCESSOR_GEOMETRY );
sp_sampler_varient_bind_texture(
softpipe->tgsi.geom_samplers_list[i],
softpipe->geometry_tex_cache[i],
texture );
}
softpipe->tgsi.geom_samplers_list[i] =
get_sampler_varient( i,
sp_sampler(softpipe->geometry_samplers[i]),
texture,
TGSI_PROCESSOR_GEOMETRY );
sp_sampler_varient_bind_texture( softpipe->tgsi.geom_samplers_list[i],
softpipe->geometry_tex_cache[i],
texture );
}
}