Exemplo n.º 1
0
/**
 * Prior to context destruction, this function unbinds all state objects.
 */
void cso_release_all( struct cso_context *ctx )
{
   unsigned i;
   struct sampler_info *info;

   if (ctx->pipe) {
      ctx->pipe->bind_blend_state( ctx->pipe, NULL );
      ctx->pipe->bind_rasterizer_state( ctx->pipe, NULL );
      ctx->pipe->bind_fragment_sampler_states( ctx->pipe, 0, NULL );
      if (ctx->pipe->bind_vertex_sampler_states)
         ctx->pipe->bind_vertex_sampler_states(ctx->pipe, 0, NULL);
      ctx->pipe->bind_depth_stencil_alpha_state( ctx->pipe, NULL );
      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);
      if (ctx->pipe->set_stream_output_targets)
         ctx->pipe->set_stream_output_targets(ctx->pipe, 0, NULL, 0);
   }

   /* free fragment samplers, views */
   info = &ctx->fragment_samplers;   
   for (i = 0; i < PIPE_MAX_SAMPLERS; i++) {
      pipe_sampler_view_reference(&info->views[i], NULL);
      pipe_sampler_view_reference(&info->views_saved[i], NULL);
   }

   /* free vertex samplers, views */
   info = &ctx->vertex_samplers;   
   for (i = 0; i < PIPE_MAX_SAMPLERS; i++) {
      pipe_sampler_view_reference(&info->views[i], NULL);
      pipe_sampler_view_reference(&info->views_saved[i], NULL);
   }

   util_unreference_framebuffer_state(&ctx->fb);
   util_unreference_framebuffer_state(&ctx->fb_saved);

   util_copy_vertex_buffers(ctx->vertex_buffers,
                            &ctx->nr_vertex_buffers,
                            NULL, 0);
   util_copy_vertex_buffers(ctx->vertex_buffers_saved,
                            &ctx->nr_vertex_buffers_saved,
                            NULL, 0);

   for (i = 0; i < PIPE_MAX_SO_BUFFERS; i++) {
      pipe_so_target_reference(&ctx->so_targets[i], NULL);
      pipe_so_target_reference(&ctx->so_targets_saved[i], NULL);
   }

   if (ctx->cache) {
      cso_cache_delete( ctx->cache );
      ctx->cache = NULL;
   }
}
Exemplo n.º 2
0
/**
 * Prior to context destruction, this function unbinds all state objects.
 */
void cso_release_all( struct cso_context *ctx )
{
   unsigned i, shader;

   if (ctx->pipe) {
      ctx->pipe->bind_blend_state( ctx->pipe, NULL );
      ctx->pipe->bind_rasterizer_state( ctx->pipe, NULL );
      ctx->pipe->bind_fragment_sampler_states( ctx->pipe, 0, NULL );
      if (ctx->pipe->bind_vertex_sampler_states)
         ctx->pipe->bind_vertex_sampler_states(ctx->pipe, 0, NULL);
      ctx->pipe->bind_depth_stencil_alpha_state( ctx->pipe, NULL );
      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);
      if (ctx->pipe->set_stream_output_targets)
         ctx->pipe->set_stream_output_targets(ctx->pipe, 0, NULL, 0);
   }

   /* free fragment samplers, views */
   for (shader = 0; shader < Elements(ctx->samplers); shader++) {
      struct sampler_info *info = &ctx->samplers[shader];
      for (i = 0; i < PIPE_MAX_SAMPLERS; i++) {
         pipe_sampler_view_reference(&info->views[i], NULL);
         pipe_sampler_view_reference(&info->views_saved[i], NULL);
      }
   }

   util_unreference_framebuffer_state(&ctx->fb);
   util_unreference_framebuffer_state(&ctx->fb_saved);

   pipe_resource_reference(&ctx->aux_vertex_buffer_current.buffer, NULL);
   pipe_resource_reference(&ctx->aux_vertex_buffer_saved.buffer, NULL);

   for (i = 0; i < PIPE_SHADER_TYPES; i++) {
      pipe_resource_reference(&ctx->aux_constbuf_current[i].buffer, NULL);
      pipe_resource_reference(&ctx->aux_constbuf_saved[i].buffer, NULL);
   }

   for (i = 0; i < PIPE_MAX_SO_BUFFERS; i++) {
      pipe_so_target_reference(&ctx->so_targets[i], NULL);
      pipe_so_target_reference(&ctx->so_targets_saved[i], NULL);
   }

   if (ctx->cache) {
      cso_cache_delete( ctx->cache );
      ctx->cache = NULL;
   }
}
Exemplo n.º 3
0
static void
i915_clear_depth_stencil_render(struct pipe_context *pipe,
                                struct pipe_surface *dst,
                                unsigned clear_flags,
                                double depth,
                                unsigned stencil,
                                unsigned dstx, unsigned dsty,
                                unsigned width, unsigned height)
{
   struct i915_context *i915 = i915_context(pipe);
   struct pipe_framebuffer_state fb_state;

   util_blitter_save_framebuffer(i915->blitter, &i915->framebuffer);

   fb_state.width = dst->width;
   fb_state.height = dst->height;
   fb_state.nr_cbufs = 0;
   fb_state.zsbuf = dst;
   pipe->set_framebuffer_state(pipe, &fb_state);

   if (i915->dirty)
      i915_update_derived(i915);

   i915_clear_emit(pipe, clear_flags & PIPE_CLEAR_DEPTHSTENCIL,
                   NULL, depth, stencil,
                   dstx, dsty, width, height);

   pipe->set_framebuffer_state(pipe, &i915->blitter->saved_fb_state);
   util_unreference_framebuffer_state(&i915->blitter->saved_fb_state);
   i915->blitter->saved_fb_state.nr_cbufs = ~0;
}
Exemplo n.º 4
0
static void r600_destroy_context(struct pipe_context *context)
{
	struct r600_context *rctx = (struct r600_context *)context;

	si_release_all_descriptors(rctx);

	pipe_resource_reference(&rctx->null_const_buf.buffer, NULL);
	r600_resource_reference(&rctx->border_color_table, NULL);

	if (rctx->dummy_pixel_shader) {
		rctx->b.b.delete_fs_state(&rctx->b.b, rctx->dummy_pixel_shader);
	}
	for (int i = 0; i < 8; i++) {
		rctx->b.b.delete_depth_stencil_alpha_state(&rctx->b.b, rctx->custom_dsa_flush_depth_stencil[i]);
		rctx->b.b.delete_depth_stencil_alpha_state(&rctx->b.b, rctx->custom_dsa_flush_depth[i]);
		rctx->b.b.delete_depth_stencil_alpha_state(&rctx->b.b, rctx->custom_dsa_flush_stencil[i]);
	}
	rctx->b.b.delete_depth_stencil_alpha_state(&rctx->b.b, rctx->custom_dsa_flush_inplace);
	rctx->b.b.delete_blend_state(&rctx->b.b, rctx->custom_blend_resolve);
	rctx->b.b.delete_blend_state(&rctx->b.b, rctx->custom_blend_decompress);
	util_unreference_framebuffer_state(&rctx->framebuffer);

	util_blitter_destroy(rctx->blitter);

	if (rctx->uploader) {
		u_upload_destroy(rctx->uploader);
	}
	util_slab_destroy(&rctx->pool_transfers);

	r600_common_context_cleanup(&rctx->b);
	FREE(rctx);
}
Exemplo n.º 5
0
static void r300_release_referenced_objects(struct r300_context *r300)
{
    struct pipe_framebuffer_state *fb =
            (struct pipe_framebuffer_state*)r300->fb_state.state;
    struct r300_textures_state *textures =
            (struct r300_textures_state*)r300->textures_state.state;
    unsigned i;

    /* Framebuffer state. */
    util_unreference_framebuffer_state(fb);

    /* Textures. */
    for (i = 0; i < textures->sampler_view_count; i++)
        pipe_sampler_view_reference(
                (struct pipe_sampler_view**)&textures->sampler_views[i], NULL);

    /* The special dummy texture for texkill. */
    if (r300->texkill_sampler) {
        pipe_sampler_view_reference(
                (struct pipe_sampler_view**)&r300->texkill_sampler,
                NULL);
    }

    /* Manually-created vertex buffers. */
    pipe_resource_reference(&r300->dummy_vb.buffer, NULL);
    pb_reference(&r300->vbo, NULL);

    r300->context.delete_depth_stencil_alpha_state(&r300->context,
                                                   r300->dsa_decompress_zmask);
}
Exemplo n.º 6
0
/*
 * pipe_context
 */
static void si_destroy_context(struct pipe_context *context)
{
	struct si_context *sctx = (struct si_context *)context;
	int i;

	si_dec_framebuffer_counters(&sctx->framebuffer.state);

	si_release_all_descriptors(sctx);

	if (sctx->ce_suballocator)
		u_suballocator_destroy(sctx->ce_suballocator);

	pipe_resource_reference(&sctx->esgs_ring, NULL);
	pipe_resource_reference(&sctx->gsvs_ring, NULL);
	pipe_resource_reference(&sctx->tf_ring, NULL);
	pipe_resource_reference(&sctx->tess_offchip_ring, NULL);
	pipe_resource_reference(&sctx->null_const_buf.buffer, NULL);
	r600_resource_reference(&sctx->border_color_buffer, NULL);
	free(sctx->border_color_table);
	r600_resource_reference(&sctx->scratch_buffer, NULL);
	r600_resource_reference(&sctx->compute_scratch_buffer, NULL);
	sctx->b.ws->fence_reference(&sctx->last_gfx_fence, NULL);

	si_pm4_free_state(sctx, sctx->init_config, ~0);
	if (sctx->init_config_gs_rings)
		si_pm4_free_state(sctx, sctx->init_config_gs_rings, ~0);
	for (i = 0; i < ARRAY_SIZE(sctx->vgt_shader_config); i++)
		si_pm4_delete_state(sctx, vgt_shader_config, sctx->vgt_shader_config[i]);

	if (sctx->fixed_func_tcs_shader.cso)
		sctx->b.b.delete_tcs_state(&sctx->b.b, sctx->fixed_func_tcs_shader.cso);
	if (sctx->custom_dsa_flush)
		sctx->b.b.delete_depth_stencil_alpha_state(&sctx->b.b, sctx->custom_dsa_flush);
	if (sctx->custom_blend_resolve)
		sctx->b.b.delete_blend_state(&sctx->b.b, sctx->custom_blend_resolve);
	if (sctx->custom_blend_decompress)
		sctx->b.b.delete_blend_state(&sctx->b.b, sctx->custom_blend_decompress);
	if (sctx->custom_blend_fastclear)
		sctx->b.b.delete_blend_state(&sctx->b.b, sctx->custom_blend_fastclear);
	if (sctx->custom_blend_dcc_decompress)
		sctx->b.b.delete_blend_state(&sctx->b.b, sctx->custom_blend_dcc_decompress);
	util_unreference_framebuffer_state(&sctx->framebuffer.state);

	if (sctx->blitter)
		util_blitter_destroy(sctx->blitter);

	r600_common_context_cleanup(&sctx->b);

	LLVMDisposeTargetMachine(sctx->tm);

	r600_resource_reference(&sctx->trace_buf, NULL);
	r600_resource_reference(&sctx->last_trace_buf, NULL);
	free(sctx->last_ib);
	if (sctx->last_bo_list) {
		for (i = 0; i < sctx->last_bo_count; i++)
			pb_reference(&sctx->last_bo_list[i].buf, NULL);
		free(sctx->last_bo_list);
	}
	FREE(sctx);
}
Exemplo n.º 7
0
/*
 * pipe_context
 */
static void si_destroy_context(struct pipe_context *context)
{
	struct si_context *sctx = (struct si_context *)context;

	si_release_all_descriptors(sctx);

	pipe_resource_reference(&sctx->null_const_buf.buffer, NULL);
	r600_resource_reference(&sctx->border_color_table, NULL);

	si_pm4_delete_state(sctx, gs_rings, sctx->gs_rings);
	si_pm4_delete_state(sctx, gs_onoff, sctx->gs_on);
	si_pm4_delete_state(sctx, gs_onoff, sctx->gs_off);

	if (sctx->dummy_pixel_shader) {
		sctx->b.b.delete_fs_state(&sctx->b.b, sctx->dummy_pixel_shader);
	}
	for (int i = 0; i < 8; i++) {
		sctx->b.b.delete_depth_stencil_alpha_state(&sctx->b.b, sctx->custom_dsa_flush_depth_stencil[i]);
		sctx->b.b.delete_depth_stencil_alpha_state(&sctx->b.b, sctx->custom_dsa_flush_depth[i]);
		sctx->b.b.delete_depth_stencil_alpha_state(&sctx->b.b, sctx->custom_dsa_flush_stencil[i]);
	}
	sctx->b.b.delete_depth_stencil_alpha_state(&sctx->b.b, sctx->custom_dsa_flush_inplace);
	sctx->b.b.delete_blend_state(&sctx->b.b, sctx->custom_blend_resolve);
	sctx->b.b.delete_blend_state(&sctx->b.b, sctx->custom_blend_decompress);
	sctx->b.b.delete_blend_state(&sctx->b.b, sctx->custom_blend_fastclear);
	util_unreference_framebuffer_state(&sctx->framebuffer.state);

	util_blitter_destroy(sctx->blitter);

	si_pm4_cleanup(sctx);

	r600_common_context_cleanup(&sctx->b);
	FREE(sctx);
}
Exemplo n.º 8
0
static void
nv50_context_unreference_resources(struct nv50_context *nv50)
{
   unsigned s, i;

   nouveau_bufctx_del(&nv50->bufctx_3d);
   nouveau_bufctx_del(&nv50->bufctx);
   nouveau_bufctx_del(&nv50->bufctx_cp);

   util_unreference_framebuffer_state(&nv50->framebuffer);

   assert(nv50->num_vtxbufs <= PIPE_MAX_ATTRIBS);
   for (i = 0; i < nv50->num_vtxbufs; ++i)
      pipe_resource_reference(&nv50->vtxbuf[i].buffer, NULL);

   pipe_resource_reference(&nv50->idxbuf.buffer, NULL);

   for (s = 0; s < 3; ++s) {
      assert(nv50->num_textures[s] <= PIPE_MAX_SAMPLERS);
      for (i = 0; i < nv50->num_textures[s]; ++i)
         pipe_sampler_view_reference(&nv50->textures[s][i], NULL);

      for (i = 0; i < NV50_MAX_PIPE_CONSTBUFS; ++i)
         if (!nv50->constbuf[s][i].user)
            pipe_resource_reference(&nv50->constbuf[s][i].u.buf, NULL);
   }

   for (i = 0; i < nv50->global_residents.size / sizeof(struct pipe_resource *);
        ++i) {
      struct pipe_resource **res = util_dynarray_element(
         &nv50->global_residents, struct pipe_resource *, i);
      pipe_resource_reference(res, NULL);
   }
   util_dynarray_fini(&nv50->global_residents);
}
Exemplo n.º 9
0
static void
nvc0_context_unreference_resources(struct nvc0_context *nvc0)
{
   unsigned s, i;

   nouveau_bufctx_del(&nvc0->bufctx_3d);
   nouveau_bufctx_del(&nvc0->bufctx);

   util_unreference_framebuffer_state(&nvc0->framebuffer);

   for (i = 0; i < nvc0->num_vtxbufs; ++i)
      pipe_resource_reference(&nvc0->vtxbuf[i].buffer, NULL);

   pipe_resource_reference(&nvc0->idxbuf.buffer, NULL);

   for (s = 0; s < 5; ++s) {
      for (i = 0; i < nvc0->num_textures[s]; ++i)
         pipe_sampler_view_reference(&nvc0->textures[s][i], NULL);

      for (i = 0; i < NVC0_MAX_PIPE_CONSTBUFS; ++i)
         if (!nvc0->constbuf[s][i].user)
            pipe_resource_reference(&nvc0->constbuf[s][i].u.buf, NULL);
   }

   for (i = 0; i < nvc0->num_tfbbufs; ++i)
      pipe_so_target_reference(&nvc0->tfbbuf[i], NULL);
}
Exemplo n.º 10
0
static void blitter_restore_fb_state(struct blitter_context_priv *ctx)
{
   struct pipe_context *pipe = ctx->base.pipe;

   pipe->set_framebuffer_state(pipe, &ctx->base.saved_fb_state);
   util_unreference_framebuffer_state(&ctx->base.saved_fb_state);
}
Exemplo n.º 11
0
/* Only caller is lp_setup_vbuf_destroy()
 */
void 
lp_setup_destroy( struct lp_setup_context *setup )
{
   uint i;

   lp_setup_reset( setup );

   util_unreference_framebuffer_state(&setup->fb);

   for (i = 0; i < ARRAY_SIZE(setup->fs.current_tex); i++) {
      pipe_resource_reference(&setup->fs.current_tex[i], NULL);
   }

   for (i = 0; i < ARRAY_SIZE(setup->constants); i++) {
      pipe_resource_reference(&setup->constants[i].current.buffer, NULL);
   }

   /* free the scenes in the 'empty' queue */
   for (i = 0; i < ARRAY_SIZE(setup->scenes); i++) {
      struct lp_scene *scene = setup->scenes[i];

      if (scene->fence)
         lp_fence_wait(scene->fence);

      lp_scene_destroy(scene);
   }

   lp_fence_reference(&setup->last_fence, NULL);

   FREE( setup );
}
Exemplo n.º 12
0
static void
i915_clear_render_target_render(struct pipe_context *pipe,
                                struct pipe_surface *dst,
                                const union pipe_color_union *color,
                                unsigned dstx, unsigned dsty,
                                unsigned width, unsigned height)
{
   struct i915_context *i915 = i915_context(pipe);
   struct pipe_framebuffer_state fb_state;

   util_blitter_save_framebuffer(i915->blitter, &i915->framebuffer);

   fb_state.width = dst->width;
   fb_state.height = dst->height;
   fb_state.nr_cbufs = 1;
   fb_state.cbufs[0] = dst;
   fb_state.zsbuf = NULL;
   pipe->set_framebuffer_state(pipe, &fb_state);

   if (i915->dirty)
      i915_update_derived(i915);

   i915_clear_emit(pipe, PIPE_CLEAR_COLOR, color, 0.0, 0x0,
                   dstx, dsty, width, height);

   pipe->set_framebuffer_state(pipe, &i915->blitter->saved_fb_state);
   util_unreference_framebuffer_state(&i915->blitter->saved_fb_state);
   i915->blitter->saved_fb_state.nr_cbufs = ~0;
}
Exemplo n.º 13
0
void cso_restore_framebuffer(struct cso_context *ctx)
{
   if (memcmp(&ctx->fb, &ctx->fb_saved, sizeof(ctx->fb))) {
      util_copy_framebuffer_state(&ctx->fb, &ctx->fb_saved);
      ctx->pipe->set_framebuffer_state(ctx->pipe, &ctx->fb);
      util_unreference_framebuffer_state(&ctx->fb_saved);
   }
}
Exemplo n.º 14
0
static void r600_destroy_context(struct pipe_context *context)
{
	struct r600_context *rctx = (struct r600_context *)context;
	unsigned sh;

	r600_isa_destroy(rctx->isa);

	r600_sb_context_destroy(rctx->sb_context);

	r600_resource_reference(&rctx->dummy_cmask, NULL);
	r600_resource_reference(&rctx->dummy_fmask, NULL);

	for (sh = 0; sh < PIPE_SHADER_TYPES; sh++) {
		rctx->b.b.set_constant_buffer(&rctx->b.b, sh, R600_BUFFER_INFO_CONST_BUFFER, NULL);
		free(rctx->driver_consts[sh].constants);
	}

	if (rctx->fixed_func_tcs_shader)
		rctx->b.b.delete_tcs_state(&rctx->b.b, rctx->fixed_func_tcs_shader);

	if (rctx->dummy_pixel_shader) {
		rctx->b.b.delete_fs_state(&rctx->b.b, rctx->dummy_pixel_shader);
	}
	if (rctx->custom_dsa_flush) {
		rctx->b.b.delete_depth_stencil_alpha_state(&rctx->b.b, rctx->custom_dsa_flush);
	}
	if (rctx->custom_blend_resolve) {
		rctx->b.b.delete_blend_state(&rctx->b.b, rctx->custom_blend_resolve);
	}
	if (rctx->custom_blend_decompress) {
		rctx->b.b.delete_blend_state(&rctx->b.b, rctx->custom_blend_decompress);
	}
	if (rctx->custom_blend_fastclear) {
		rctx->b.b.delete_blend_state(&rctx->b.b, rctx->custom_blend_fastclear);
	}
	util_unreference_framebuffer_state(&rctx->framebuffer.state);

	if (rctx->blitter) {
		util_blitter_destroy(rctx->blitter);
	}
	if (rctx->allocator_fetch_shader) {
		u_suballocator_destroy(rctx->allocator_fetch_shader);
	}

	r600_release_command_buffer(&rctx->start_cs_cmd);

	FREE(rctx->start_compute_cs_cmd.buf);

	r600_common_context_cleanup(&rctx->b);

	r600_resource_reference(&rctx->trace_buf, NULL);
	r600_resource_reference(&rctx->last_trace_buf, NULL);
	radeon_clear_saved_cs(&rctx->last_gfx);

	FREE(rctx);
}
Exemplo n.º 15
0
static void
nvc0_context_unreference_resources(struct nvc0_context *nvc0)
{
   unsigned s, i;

   nouveau_bufctx_del(&nvc0->bufctx_3d);
   nouveau_bufctx_del(&nvc0->bufctx);
   nouveau_bufctx_del(&nvc0->bufctx_cp);

   util_unreference_framebuffer_state(&nvc0->framebuffer);

   for (i = 0; i < nvc0->num_vtxbufs; ++i)
      pipe_resource_reference(&nvc0->vtxbuf[i].buffer, NULL);

   pipe_resource_reference(&nvc0->idxbuf.buffer, NULL);

   for (s = 0; s < 6; ++s) {
      for (i = 0; i < nvc0->num_textures[s]; ++i)
         pipe_sampler_view_reference(&nvc0->textures[s][i], NULL);

      for (i = 0; i < NVC0_MAX_PIPE_CONSTBUFS; ++i)
         if (!nvc0->constbuf[s][i].user)
            pipe_resource_reference(&nvc0->constbuf[s][i].u.buf, NULL);

      for (i = 0; i < NVC0_MAX_BUFFERS; ++i)
         pipe_resource_reference(&nvc0->buffers[s][i].buffer, NULL);

      for (i = 0; i < NVC0_MAX_IMAGES; ++i) {
         pipe_resource_reference(&nvc0->images[s][i].resource, NULL);
         if (nvc0->screen->base.class_3d >= GM107_3D_CLASS)
            pipe_sampler_view_reference(&nvc0->images_tic[s][i], NULL);
      }
   }

   for (s = 0; s < 2; ++s) {
      for (i = 0; i < NVC0_MAX_SURFACE_SLOTS; ++i)
         pipe_surface_reference(&nvc0->surfaces[s][i], NULL);
   }

   for (i = 0; i < nvc0->num_tfbbufs; ++i)
      pipe_so_target_reference(&nvc0->tfbbuf[i], NULL);

   for (i = 0; i < nvc0->global_residents.size / sizeof(struct pipe_resource *);
        ++i) {
      struct pipe_resource **res = util_dynarray_element(
         &nvc0->global_residents, struct pipe_resource *, i);
      pipe_resource_reference(res, NULL);
   }
   util_dynarray_fini(&nvc0->global_residents);

   if (nvc0->tcp_empty)
      nvc0->base.pipe.delete_tcs_state(&nvc0->base.pipe, nvc0->tcp_empty);
}
Exemplo n.º 16
0
void r300_decompress_zmask_locked(struct r300_context *r300)
{
    struct pipe_framebuffer_state saved_fb;

    memset(&saved_fb, 0, sizeof(saved_fb));
    util_copy_framebuffer_state(&saved_fb, r300->fb_state.state);
    r300_decompress_zmask_locked_unsafe(r300);
    r300->context.set_framebuffer_state(&r300->context, &saved_fb);
    util_unreference_framebuffer_state(&saved_fb);

    pipe_surface_reference(&r300->locked_zbuffer, NULL);
}
Exemplo n.º 17
0
/*
 * pipe_context
 */
static void si_destroy_context(struct pipe_context *context)
{
	struct si_context *sctx = (struct si_context *)context;
	int i;

	si_release_all_descriptors(sctx);

	pipe_resource_reference(&sctx->esgs_ring, NULL);
	pipe_resource_reference(&sctx->gsvs_ring, NULL);
	pipe_resource_reference(&sctx->tf_ring, NULL);
	pipe_resource_reference(&sctx->null_const_buf.buffer, NULL);
	r600_resource_reference(&sctx->border_color_table, NULL);
	r600_resource_reference(&sctx->scratch_buffer, NULL);
	sctx->b.ws->fence_reference(&sctx->last_gfx_fence, NULL);

	si_pm4_free_state(sctx, sctx->init_config, ~0);
	si_pm4_delete_state(sctx, gs_rings, sctx->gs_rings);
	si_pm4_delete_state(sctx, tf_ring, sctx->tf_state);
	for (i = 0; i < Elements(sctx->vgt_shader_config); i++)
		si_pm4_delete_state(sctx, vgt_shader_config, sctx->vgt_shader_config[i]);

	if (sctx->pstipple_sampler_state)
		sctx->b.b.delete_sampler_state(&sctx->b.b, sctx->pstipple_sampler_state);
	if (sctx->dummy_pixel_shader)
		sctx->b.b.delete_fs_state(&sctx->b.b, sctx->dummy_pixel_shader);
	if (sctx->fixed_func_tcs_shader)
		sctx->b.b.delete_tcs_state(&sctx->b.b, sctx->fixed_func_tcs_shader);
	if (sctx->custom_dsa_flush)
		sctx->b.b.delete_depth_stencil_alpha_state(&sctx->b.b, sctx->custom_dsa_flush);
	if (sctx->custom_blend_resolve)
		sctx->b.b.delete_blend_state(&sctx->b.b, sctx->custom_blend_resolve);
	if (sctx->custom_blend_decompress)
		sctx->b.b.delete_blend_state(&sctx->b.b, sctx->custom_blend_decompress);
	if (sctx->custom_blend_fastclear)
		sctx->b.b.delete_blend_state(&sctx->b.b, sctx->custom_blend_fastclear);
	util_unreference_framebuffer_state(&sctx->framebuffer.state);

	if (sctx->blitter)
		util_blitter_destroy(sctx->blitter);

	si_pm4_cleanup(sctx);

	r600_common_context_cleanup(&sctx->b);

#if HAVE_LLVM >= 0x0306
	LLVMDisposeTargetMachine(sctx->tm);
#endif

	FREE(sctx);
}
Exemplo n.º 18
0
static void r600_destroy_context(struct pipe_context *context)
{
	struct r600_context *rctx = (struct r600_context *)context;

	r600_isa_destroy(rctx->isa);

	r600_sb_context_destroy(rctx->sb_context);

	pipe_resource_reference((struct pipe_resource**)&rctx->dummy_cmask, NULL);
	pipe_resource_reference((struct pipe_resource**)&rctx->dummy_fmask, NULL);

	if (rctx->fixed_func_tcs_shader)
		rctx->b.b.delete_tcs_state(&rctx->b.b, rctx->fixed_func_tcs_shader);

	if (rctx->dummy_pixel_shader) {
		rctx->b.b.delete_fs_state(&rctx->b.b, rctx->dummy_pixel_shader);
	}
	if (rctx->custom_dsa_flush) {
		rctx->b.b.delete_depth_stencil_alpha_state(&rctx->b.b, rctx->custom_dsa_flush);
	}
	if (rctx->custom_blend_resolve) {
		rctx->b.b.delete_blend_state(&rctx->b.b, rctx->custom_blend_resolve);
	}
	if (rctx->custom_blend_decompress) {
		rctx->b.b.delete_blend_state(&rctx->b.b, rctx->custom_blend_decompress);
	}
	if (rctx->custom_blend_fastclear) {
		rctx->b.b.delete_blend_state(&rctx->b.b, rctx->custom_blend_fastclear);
	}
	util_unreference_framebuffer_state(&rctx->framebuffer.state);

	if (rctx->blitter) {
		util_blitter_destroy(rctx->blitter);
	}
	if (rctx->allocator_fetch_shader) {
		u_suballocator_destroy(rctx->allocator_fetch_shader);
	}

	r600_release_command_buffer(&rctx->start_cs_cmd);

	FREE(rctx->start_compute_cs_cmd.buf);

	r600_common_context_cleanup(&rctx->b);
	FREE(rctx);
}
Exemplo n.º 19
0
static void
nvc0_context_unreference_resources(struct nvc0_context *nvc0)
{
   unsigned s, i;

   nouveau_bufctx_del(&nvc0->bufctx_3d);
   nouveau_bufctx_del(&nvc0->bufctx);
   nouveau_bufctx_del(&nvc0->bufctx_cp);

   util_unreference_framebuffer_state(&nvc0->framebuffer);

   for (i = 0; i < nvc0->num_vtxbufs; ++i)
      pipe_resource_reference(&nvc0->vtxbuf[i].buffer, NULL);

   pipe_resource_reference(&nvc0->idxbuf.buffer, NULL);

   for (s = 0; s < 6; ++s) {
      for (i = 0; i < nvc0->num_textures[s]; ++i)
         pipe_sampler_view_reference(&nvc0->textures[s][i], NULL);

      for (i = 0; i < NVC0_MAX_PIPE_CONSTBUFS; ++i)
         if (!nvc0->constbuf[s][i].user)
            pipe_resource_reference(&nvc0->constbuf[s][i].u.buf, NULL);
   }

   for (s = 0; s < 2; ++s) {
      for (i = 0; i < NVC0_MAX_SURFACE_SLOTS; ++i)
         pipe_surface_reference(&nvc0->surfaces[s][i], NULL);
   }

   for (i = 0; i < nvc0->num_tfbbufs; ++i)
      pipe_so_target_reference(&nvc0->tfbbuf[i], NULL);

   for (i = 0; i < nvc0->global_residents.size / sizeof(struct pipe_resource *);
        ++i) {
      struct pipe_resource **res = util_dynarray_element(
         &nvc0->global_residents, struct pipe_resource *, i);
      pipe_resource_reference(res, NULL);
   }
   util_dynarray_fini(&nvc0->global_residents);
}
Exemplo n.º 20
0
static void
nv50_context_unreference_resources(struct nv50_context *nv50)
{
   unsigned s, i;

   nouveau_bufctx_del(&nv50->bufctx_3d);
   nouveau_bufctx_del(&nv50->bufctx);

   util_unreference_framebuffer_state(&nv50->framebuffer);

   for (i = 0; i < nv50->num_vtxbufs; ++i)
      pipe_resource_reference(&nv50->vtxbuf[i].buffer, NULL);

   pipe_resource_reference(&nv50->idxbuf.buffer, NULL);

   for (s = 0; s < 3; ++s) {
      for (i = 0; i < nv50->num_textures[s]; ++i)
         pipe_sampler_view_reference(&nv50->textures[s][i], NULL);

      for (i = 0; i < 16; ++i)
         pipe_resource_reference(&nv50->constbuf[s][i], NULL);
   }
}
Exemplo n.º 21
0
/**
 * Prior to context destruction, this function unbinds all state objects.
 */
void cso_release_all( struct cso_context *ctx )
{
   unsigned i, shader;

   if (ctx->pipe) {
      ctx->pipe->bind_blend_state( ctx->pipe, NULL );
      ctx->pipe->bind_rasterizer_state( ctx->pipe, NULL );

      {
         static struct pipe_sampler_view *views[PIPE_MAX_SHADER_SAMPLER_VIEWS] = { NULL };
         static void *zeros[PIPE_MAX_SAMPLERS] = { NULL };
         struct pipe_screen *scr = ctx->pipe->screen;
         unsigned sh;
         for (sh = 0; sh < PIPE_SHADER_TYPES; sh++) {
            int maxsam = scr->get_shader_param(scr, sh,
                                               PIPE_SHADER_CAP_MAX_TEXTURE_SAMPLERS);
            int maxview = scr->get_shader_param(scr, sh,
                                                PIPE_SHADER_CAP_MAX_SAMPLER_VIEWS);
            assert(maxsam <= PIPE_MAX_SAMPLERS);
            assert(maxview <= PIPE_MAX_SHADER_SAMPLER_VIEWS);
            if (maxsam > 0) {
               ctx->pipe->bind_sampler_states(ctx->pipe, sh, 0, maxsam, zeros);
            }
            if (maxview > 0) {
               ctx->pipe->set_sampler_views(ctx->pipe, sh, 0, maxview, views);
            }
         }
      }

      ctx->pipe->bind_depth_stencil_alpha_state( ctx->pipe, NULL );
      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 );

      if (ctx->has_streamout)
         ctx->pipe->set_stream_output_targets(ctx->pipe, 0, NULL, NULL);
   }

   /* free fragment sampler views */
   for (shader = 0; shader < Elements(ctx->samplers); shader++) {
      struct sampler_info *info = &ctx->samplers[shader];
      for (i = 0; i < PIPE_MAX_SHADER_SAMPLER_VIEWS; i++) {
         pipe_sampler_view_reference(&info->views[i], NULL);
         pipe_sampler_view_reference(&info->views_saved[i], NULL);
      }
   }

   util_unreference_framebuffer_state(&ctx->fb);
   util_unreference_framebuffer_state(&ctx->fb_saved);

   pipe_resource_reference(&ctx->aux_vertex_buffer_current.buffer, NULL);
   pipe_resource_reference(&ctx->aux_vertex_buffer_saved.buffer, NULL);

   for (i = 0; i < PIPE_SHADER_TYPES; i++) {
      pipe_resource_reference(&ctx->aux_constbuf_current[i].buffer, NULL);
      pipe_resource_reference(&ctx->aux_constbuf_saved[i].buffer, NULL);
   }

   for (i = 0; i < PIPE_MAX_SO_BUFFERS; i++) {
      pipe_so_target_reference(&ctx->so_targets[i], NULL);
      pipe_so_target_reference(&ctx->so_targets_saved[i], NULL);
   }

   if (ctx->cache) {
      cso_cache_delete( ctx->cache );
      ctx->cache = NULL;
   }
}
Exemplo n.º 22
0
/**
 * Free the CSO context.
 */
void cso_destroy_context( struct cso_context *ctx )
{
   unsigned i;

   if (ctx->pipe) {
      ctx->pipe->set_index_buffer(ctx->pipe, NULL);

      ctx->pipe->bind_blend_state( ctx->pipe, NULL );
      ctx->pipe->bind_rasterizer_state( ctx->pipe, NULL );

      {
         static struct pipe_sampler_view *views[PIPE_MAX_SHADER_SAMPLER_VIEWS] = { NULL };
         static void *zeros[PIPE_MAX_SAMPLERS] = { NULL };
         struct pipe_screen *scr = ctx->pipe->screen;
         unsigned sh;
         for (sh = 0; sh < PIPE_SHADER_TYPES; sh++) {
            int maxsam = scr->get_shader_param(scr, sh,
                                               PIPE_SHADER_CAP_MAX_TEXTURE_SAMPLERS);
            int maxview = scr->get_shader_param(scr, sh,
                                                PIPE_SHADER_CAP_MAX_SAMPLER_VIEWS);
            assert(maxsam <= PIPE_MAX_SAMPLERS);
            assert(maxview <= PIPE_MAX_SHADER_SAMPLER_VIEWS);
            if (maxsam > 0) {
               ctx->pipe->bind_sampler_states(ctx->pipe, sh, 0, maxsam, zeros);
            }
            if (maxview > 0) {
               ctx->pipe->set_sampler_views(ctx->pipe, sh, 0, maxview, views);
            }
         }
      }

      ctx->pipe->bind_depth_stencil_alpha_state( ctx->pipe, NULL );
      ctx->pipe->bind_fs_state( ctx->pipe, NULL );
      ctx->pipe->set_constant_buffer(ctx->pipe, PIPE_SHADER_FRAGMENT, 0, NULL);
      ctx->pipe->bind_vs_state( ctx->pipe, NULL );
      ctx->pipe->set_constant_buffer(ctx->pipe, PIPE_SHADER_VERTEX, 0, NULL);
      if (ctx->has_geometry_shader) {
         ctx->pipe->bind_gs_state(ctx->pipe, NULL);
         ctx->pipe->set_constant_buffer(ctx->pipe, PIPE_SHADER_GEOMETRY, 0, NULL);
      }
      if (ctx->has_tessellation) {
         ctx->pipe->bind_tcs_state(ctx->pipe, NULL);
         ctx->pipe->set_constant_buffer(ctx->pipe, PIPE_SHADER_TESS_CTRL, 0, NULL);
         ctx->pipe->bind_tes_state(ctx->pipe, NULL);
         ctx->pipe->set_constant_buffer(ctx->pipe, PIPE_SHADER_TESS_EVAL, 0, NULL);
      }
      if (ctx->has_compute_shader) {
         ctx->pipe->bind_compute_state(ctx->pipe, NULL);
         ctx->pipe->set_constant_buffer(ctx->pipe, PIPE_SHADER_COMPUTE, 0, NULL);
      }
      ctx->pipe->bind_vertex_elements_state( ctx->pipe, NULL );

      if (ctx->has_streamout)
         ctx->pipe->set_stream_output_targets(ctx->pipe, 0, NULL, NULL);
   }

   for (i = 0; i < PIPE_MAX_SHADER_SAMPLER_VIEWS; i++) {
      pipe_sampler_view_reference(&ctx->fragment_views[i], NULL);
      pipe_sampler_view_reference(&ctx->fragment_views_saved[i], NULL);
   }

   util_unreference_framebuffer_state(&ctx->fb);
   util_unreference_framebuffer_state(&ctx->fb_saved);

   pipe_resource_reference(&ctx->aux_vertex_buffer_current.buffer, NULL);
   pipe_resource_reference(&ctx->aux_vertex_buffer_saved.buffer, NULL);

   for (i = 0; i < PIPE_SHADER_TYPES; i++) {
      pipe_resource_reference(&ctx->aux_constbuf_current[i].buffer, NULL);
      pipe_resource_reference(&ctx->aux_constbuf_saved[i].buffer, NULL);
   }

   for (i = 0; i < PIPE_MAX_SO_BUFFERS; i++) {
      pipe_so_target_reference(&ctx->so_targets[i], NULL);
      pipe_so_target_reference(&ctx->so_targets_saved[i], NULL);
   }

   if (ctx->cache) {
      cso_cache_delete( ctx->cache );
      ctx->cache = NULL;
   }

   if (ctx->vbuf)
      u_vbuf_destroy(ctx->vbuf);
   FREE( ctx );
}
Exemplo n.º 23
0
/**
 * Free all the temporary data in a scene.
 */
void
lp_scene_end_rasterization(struct lp_scene *scene )
{
   int i, j;

   /* Unmap color buffers */
   for (i = 0; i < scene->fb.nr_cbufs; i++) {
      if (scene->cbufs[i].map) {
         struct pipe_surface *cbuf = scene->fb.cbufs[i];
         if (llvmpipe_resource_is_texture(cbuf->texture)) {
            llvmpipe_resource_unmap(cbuf->texture,
                                    cbuf->u.tex.level,
                                    cbuf->u.tex.first_layer);
         }
         scene->cbufs[i].map = NULL;
      }
   }

   /* Unmap z/stencil buffer */
   if (scene->zsbuf.map) {
      struct pipe_surface *zsbuf = scene->fb.zsbuf;
      llvmpipe_resource_unmap(zsbuf->texture,
                              zsbuf->u.tex.level,
                              zsbuf->u.tex.first_layer);
      scene->zsbuf.map = NULL;
   }

   /* Reset all command lists:
    */
   for (i = 0; i < scene->tiles_x; i++) {
      for (j = 0; j < scene->tiles_y; j++) {
         struct cmd_bin *bin = lp_scene_get_bin(scene, i, j);
         bin->head = NULL;
         bin->tail = NULL;
         bin->last_state = NULL;
      }
   }

   /* If there are any bins which weren't cleared by the loop above,
    * they will be caught (on debug builds at least) by this assert:
    */
   assert(lp_scene_is_empty(scene));

   /* Decrement texture ref counts
    */
   {
      struct resource_ref *ref;
      int i, j = 0;

      for (ref = scene->resources; ref; ref = ref->next) {
         for (i = 0; i < ref->count; i++) {
            if (LP_DEBUG & DEBUG_SETUP)
               debug_printf("resource %d: %p %dx%d sz %d\n",
                            j,
                            (void *) ref->resource[i],
                            ref->resource[i]->width0,
                            ref->resource[i]->height0,
                            llvmpipe_resource_size(ref->resource[i]));
            j++;
            pipe_resource_reference(&ref->resource[i], NULL);
         }
      }

      if (LP_DEBUG & DEBUG_SETUP)
         debug_printf("scene %d resources, sz %d\n",
                      j, scene->resource_reference_size);
   }

   /* Free all scene data blocks:
    */
   {
      struct data_block_list *list = &scene->data;
      struct data_block *block, *tmp;

      for (block = list->head->next; block; block = tmp) {
         tmp = block->next;
	 FREE(block);
      }

      list->head->next = NULL;
      list->head->used = 0;
   }

   lp_fence_reference(&scene->fence, NULL);

   scene->resources = NULL;
   scene->scene_size = 0;
   scene->resource_reference_size = 0;

   scene->has_depthstencil_clear = FALSE;
   scene->alloc_failed = FALSE;

   util_unreference_framebuffer_state( &scene->fb );
}