*/
#include "pipe/p_state.h"
+#include "util/u_framebuffer.h"
#include "util/u_inlines.h"
#include "util/u_math.h"
#include "util/u_memory.h"
-#include "util/u_sampler.h"
#include "tgsi/tgsi_parse.h"
#include "cso_cache/cso_context.h"
unsigned nr_vertex_samplers_saved;
void *vertex_samplers_saved[PIPE_MAX_VERTEX_SAMPLERS];
- struct pipe_texture *textures[PIPE_MAX_SAMPLERS];
uint nr_fragment_sampler_views;
struct pipe_sampler_view *fragment_sampler_views[PIPE_MAX_SAMPLERS];
- uint nr_textures;
uint nr_vertex_sampler_views;
struct pipe_sampler_view *vertex_sampler_views[PIPE_MAX_VERTEX_SAMPLERS];
- uint nr_textures_saved;
- struct pipe_texture *textures_saved[PIPE_MAX_SAMPLERS];
uint nr_fragment_sampler_views_saved;
struct pipe_sampler_view *fragment_sampler_views_saved[PIPE_MAX_SAMPLERS];
struct pipe_framebuffer_state fb, fb_saved;
struct pipe_viewport_state vp, vp_saved;
struct pipe_blend_color blend_color;
+ unsigned sample_mask;
struct pipe_stencil_ref stencil_ref, stencil_ref_saved;
};
-static void
-free_framebuffer_state(struct pipe_framebuffer_state *fb);
-
-
static boolean delete_blend_state(struct cso_context *ctx, void *state)
{
struct cso_blend *cso = (struct cso_blend *)state;
ctx->pipe->bind_fs_state( ctx->pipe, NULL );
ctx->pipe->bind_vs_state( ctx->pipe, NULL );
ctx->pipe->bind_vertex_elements_state( ctx->pipe, NULL );
+ ctx->pipe->set_fragment_sampler_views(ctx->pipe, 0, NULL);
+ if (ctx->pipe->set_vertex_sampler_views)
+ ctx->pipe->set_vertex_sampler_views(ctx->pipe, 0, NULL);
}
for (i = 0; i < PIPE_MAX_SAMPLERS; i++) {
- pipe_texture_reference(&ctx->textures[i], NULL);
- pipe_texture_reference(&ctx->textures_saved[i], NULL);
pipe_sampler_view_reference(&ctx->fragment_sampler_views[i], NULL);
pipe_sampler_view_reference(&ctx->fragment_sampler_views_saved[i], NULL);
}
pipe_sampler_view_reference(&ctx->vertex_sampler_views_saved[i], NULL);
}
- free_framebuffer_state(&ctx->fb);
- free_framebuffer_state(&ctx->fb_saved);
+ util_unreference_framebuffer_state(&ctx->fb);
+ util_unreference_framebuffer_state(&ctx->fb_saved);
if (ctx->cache) {
cso_cache_delete( ctx->cache );
}
+/**
+ * Free the CSO context. NOTE: the state tracker should have previously called
+ * cso_release_all().
+ */
void cso_destroy_context( struct cso_context *ctx )
{
if (ctx) {
- /*cso_release_all( ctx );*/
FREE( ctx );
}
}
if (!cso)
return PIPE_ERROR_OUT_OF_MEMORY;
+ memset(&cso->state, 0, sizeof cso->state);
memcpy(&cso->state, templ, key_size);
cso->data = ctx->pipe->create_blend_state(ctx->pipe, &cso->state);
cso->delete_state = (cso_state_callback)ctx->pipe->delete_blend_state;
}
-enum pipe_error cso_set_sampler_textures( struct cso_context *ctx,
- uint count,
- struct pipe_texture **textures )
-{
- uint i;
-
- ctx->nr_textures = count;
-
- for (i = 0; i < count; i++) {
- struct pipe_sampler_view templ, *view;
-
- u_sampler_view_default_template(&templ,
- textures[i],
- textures[i]->format);
- view = ctx->pipe->create_sampler_view(ctx->pipe,
- textures[i],
- &templ);
-
- pipe_texture_reference(&ctx->textures[i], textures[i]);
- pipe_sampler_view_reference(&ctx->fragment_sampler_views[i], view);
- }
- for ( ; i < PIPE_MAX_SAMPLERS; i++) {
- pipe_texture_reference(&ctx->textures[i], NULL);
- pipe_sampler_view_reference(&ctx->fragment_sampler_views[i], NULL);
- }
-
- ctx->pipe->set_fragment_sampler_views(ctx->pipe,
- count,
- ctx->fragment_sampler_views);
-
- return PIPE_OK;
-}
-
-void cso_save_sampler_textures( struct cso_context *ctx )
-{
- uint i;
-
- ctx->nr_textures_saved = ctx->nr_textures;
- for (i = 0; i < ctx->nr_textures; i++) {
- assert(!ctx->textures_saved[i]);
- assert(!ctx->fragment_sampler_views_saved[i]);
-
- pipe_texture_reference(&ctx->textures_saved[i], ctx->textures[i]);
- pipe_sampler_view_reference(&ctx->fragment_sampler_views_saved[i],
- ctx->fragment_sampler_views[i]);
- }
-}
-
-void cso_restore_sampler_textures( struct cso_context *ctx )
-{
- uint i;
-
- ctx->nr_textures = ctx->nr_textures_saved;
-
- for (i = 0; i < ctx->nr_textures; i++) {
- pipe_texture_reference(&ctx->textures[i], NULL);
- ctx->textures[i] = ctx->textures_saved[i];
- ctx->textures_saved[i] = NULL;
-
- pipe_sampler_view_reference(&ctx->fragment_sampler_views[i], NULL);
- ctx->fragment_sampler_views[i] = ctx->fragment_sampler_views_saved[i];
- ctx->fragment_sampler_views_saved[i] = NULL;
- }
- for ( ; i < PIPE_MAX_SAMPLERS; i++) {
- pipe_texture_reference(&ctx->textures[i], NULL);
- pipe_sampler_view_reference(&ctx->fragment_sampler_views[i], NULL);
- }
-
- ctx->pipe->set_fragment_sampler_views(ctx->pipe,
- ctx->nr_textures,
- ctx->fragment_sampler_views);
-
- ctx->nr_textures_saved = 0;
-}
-
-
enum pipe_error cso_set_depth_stencil_alpha(struct cso_context *ctx,
const struct pipe_depth_stencil_alpha_state *templ)
{
}
-/**
- * Copy framebuffer state from src to dst with refcounting of surfaces.
- */
-static void
-copy_framebuffer_state(struct pipe_framebuffer_state *dst,
- const struct pipe_framebuffer_state *src)
-{
- uint i;
-
- dst->width = src->width;
- dst->height = src->height;
- dst->nr_cbufs = src->nr_cbufs;
- for (i = 0; i < PIPE_MAX_COLOR_BUFS; i++) {
- pipe_surface_reference(&dst->cbufs[i], src->cbufs[i]);
- }
- pipe_surface_reference(&dst->zsbuf, src->zsbuf);
-}
-
-
-static void
-free_framebuffer_state(struct pipe_framebuffer_state *fb)
-{
- uint i;
-
- for (i = 0; i < PIPE_MAX_COLOR_BUFS; i++) {
- pipe_surface_reference(&fb->cbufs[i], NULL);
- }
- pipe_surface_reference(&fb->zsbuf, NULL);
-}
-
-
enum pipe_error cso_set_framebuffer(struct cso_context *ctx,
const struct pipe_framebuffer_state *fb)
{
if (memcmp(&ctx->fb, fb, sizeof(*fb)) != 0) {
- copy_framebuffer_state(&ctx->fb, fb);
+ util_copy_framebuffer_state(&ctx->fb, fb);
ctx->pipe->set_framebuffer_state(ctx->pipe, fb);
}
return PIPE_OK;
void cso_save_framebuffer(struct cso_context *ctx)
{
- copy_framebuffer_state(&ctx->fb_saved, &ctx->fb);
+ util_copy_framebuffer_state(&ctx->fb_saved, &ctx->fb);
}
void cso_restore_framebuffer(struct cso_context *ctx)
{
if (memcmp(&ctx->fb, &ctx->fb_saved, sizeof(ctx->fb))) {
- copy_framebuffer_state(&ctx->fb, &ctx->fb_saved);
+ util_copy_framebuffer_state(&ctx->fb, &ctx->fb_saved);
ctx->pipe->set_framebuffer_state(ctx->pipe, &ctx->fb);
- free_framebuffer_state(&ctx->fb_saved);
+ util_unreference_framebuffer_state(&ctx->fb_saved);
}
}
return PIPE_OK;
}
+enum pipe_error cso_set_sample_mask(struct cso_context *ctx,
+ unsigned sample_mask)
+{
+ if (ctx->sample_mask != sample_mask) {
+ ctx->sample_mask = sample_mask;
+ ctx->pipe->set_sample_mask(ctx->pipe, sample_mask);
+ }
+ return PIPE_OK;
+}
+
enum pipe_error cso_set_stencil_ref(struct cso_context *ctx,
const struct pipe_stencil_ref *sr)
{
clip_state_cpy(struct pipe_clip_state *dst,
const struct pipe_clip_state *src)
{
+ dst->depth_clamp = src->depth_clamp;
dst->nr = src->nr;
if (src->nr) {
memcpy(dst->ucp, src->ucp, src->nr * sizeof(src->ucp[0]));
clip_state_cmp(const struct pipe_clip_state *a,
const struct pipe_clip_state *b)
{
+ if (a->depth_clamp != b->depth_clamp) {
+ return 1;
+ }
if (a->nr != b->nr) {
return 1;
}
projects / mesa.git / blobdiff