/*
* If the function encouters any errors it will return the
* last one. Done to always try to set as many samplers
* as possible.
*/
enum pipe_error
cso_set_samplers(struct cso_context *ctx,
unsigned shader_stage,
unsigned nr,
const struct pipe_sampler_state **templates)
{
struct sampler_info *info = &ctx->samplers[shader_stage];
unsigned i;
enum pipe_error temp, error = PIPE_OK;
/* TODO: fastpath
*/
for (i = 0; i < nr; i++) {
temp = single_sampler(ctx, info, i, templates[i]);
if (temp != PIPE_OK)
error = temp;
}
for ( ; i < info->nr_samplers; i++) {
temp = single_sampler(ctx, info, i, NULL);
if (temp != PIPE_OK)
error = temp;
}
single_sampler_done(ctx, shader_stage);
return error;
}
enum pipe_error
cso_single_sampler(struct cso_context *ctx,
unsigned idx,
const struct pipe_sampler_state *templ)
{
return single_sampler(ctx, &ctx->fragment_samplers, idx, templ);
}
enum pipe_error
cso_single_sampler(struct cso_context *ctx,
unsigned shader_stage,
unsigned idx,
const struct pipe_sampler_state *templ)
{
return single_sampler(ctx, &ctx->samplers[shader_stage], idx, templ);
}
