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radeon: implement pipe_context::bind_sampler_states()

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This commit is contained in:
Brian Paul 2013-09-12 15:09:01 -06:00
parent 0de99d52b7
commit 8280b29d7c
3 changed files with 49 additions and 0 deletions
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26
src/gallium/drivers/r300/r300_state.c
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@ -1541,6 +1541,31 @@ static void r300_bind_fragment_sampler_states(struct pipe_context* pipe,
r300_mark_atom_dirty(r300, &r300->textures_state);
}
static void r300_bind_sampler_states(struct pipe_context* pipe,
unsigned shader,
unsigned start, unsigned count,
void** states)
{
struct r300_context* r300 = r300_context(pipe);
struct r300_textures_state* state =
(struct r300_textures_state*)r300->textures_state.state;
unsigned tex_units = r300->screen->caps.num_tex_units;
assert(start == 0);
if (shader != PIPE_SHADER_FRAGMENT)
return;
if (count > tex_units)
return;
memcpy(state->sampler_states, states, sizeof(void*) * count);
state->sampler_state_count = count;
r300_mark_atom_dirty(r300, &r300->textures_state);
}
static void r300_lacks_vertex_textures(struct pipe_context* pipe,
unsigned count,
void** states)
@ -2157,6 +2182,7 @@ void r300_init_state_functions(struct r300_context* r300)
r300->context.delete_rasterizer_state = r300_delete_rs_state;
r300->context.create_sampler_state = r300_create_sampler_state;
r300->context.bind_sampler_states = r300_bind_sampler_states;
r300->context.bind_fragment_sampler_states = r300_bind_fragment_sampler_states;
r300->context.bind_vertex_sampler_states = r300_lacks_vertex_textures;
r300->context.delete_sampler_state = r300_delete_sampler_state;

1
src/gallium/drivers/r600/r600_state_common.c
View file

@ -2085,6 +2085,7 @@ void r600_init_common_state_functions(struct r600_context *rctx)
rctx->b.b.create_vertex_elements_state = r600_create_vertex_fetch_shader;
rctx->b.b.bind_blend_state = r600_bind_blend_state;
rctx->b.b.bind_depth_stencil_alpha_state = r600_bind_dsa_state;
rctx->b.b.bind_sampler_states = r600_bind_sampler_states;
rctx->b.b.bind_fragment_sampler_states = r600_bind_ps_sampler_states;
rctx->b.b.bind_fs_state = r600_bind_ps_state;
rctx->b.b.bind_rasterizer_state = r600_bind_rs_state;

22
src/gallium/drivers/radeonsi/si_state.c
View file

@ -2772,6 +2772,27 @@ static void si_bind_ps_sampler_states(struct pipe_context *ctx, unsigned count,
si_pm4_set_state(rctx, ps_sampler, pm4);
}
static void si_bind_sampler_states(struct pipe_context *ctx, unsigned shader,
unsigned start, unsigned count,
void **states)
{
assert(start == 0);
switch (shader) {
case PIPE_SHADER_VERTEX:
si_bind_vs_sampler_states(ctx, count, states);
break;
case PIPE_SHADER_FRAGMENT:
si_bind_ps_sampler_states(ctx, count, states);
break;
default:
;
}
}
static void si_set_sample_mask(struct pipe_context *ctx, unsigned sample_mask)
{
struct r600_context *rctx = (struct r600_context *)ctx;
@ -3009,6 +3030,7 @@ void si_init_state_functions(struct r600_context *rctx)
rctx->b.b.delete_fs_state = si_delete_ps_shader;
rctx->b.b.create_sampler_state = si_create_sampler_state;
rctx->b.b.bind_sampler_states = si_bind_sampler_states;
rctx->b.b.bind_vertex_sampler_states = si_bind_vs_sampler_states;
rctx->b.b.bind_fragment_sampler_states = si_bind_ps_sampler_states;
rctx->b.b.delete_sampler_state = si_delete_sampler_state;