static void st_destroy_context_priv( struct st_context *st )
{
uint shader, i;
st_destroy_atoms( st );
st_destroy_draw( st );
st_destroy_generate_mipmap(st);
st_destroy_clear(st);
st_destroy_bitmap(st);
st_destroy_drawpix(st);
st_destroy_drawtex(st);
for (shader = 0; shader < Elements(st->state.sampler_views); shader++) {
for (i = 0; i < Elements(st->state.sampler_views[0]); i++) {
pipe_sampler_view_release(st->pipe,
&st->state.sampler_views[shader][i]);
}
}
if (st->default_texture) {
st->ctx->Driver.DeleteTexture(st->ctx, st->default_texture);
st->default_texture = NULL;
}
u_upload_destroy(st->uploader);
if (st->indexbuf_uploader) {
u_upload_destroy(st->indexbuf_uploader);
}
if (st->constbuf_uploader) {
u_upload_destroy(st->constbuf_uploader);
}
free( st );
}
bool
vl_compositor_init(struct vl_compositor *c, struct pipe_context *pipe)
{
assert(c);
memset(c, 0, sizeof(*c));
c->pipe = pipe;
c->upload = u_upload_create(pipe, 128 * 1024, 4, PIPE_BIND_VERTEX_BUFFER);
if (!c->upload)
return false;
if (!init_pipe_state(c)) {
u_upload_destroy(c->upload);
return false;
}
if (!init_shaders(c)) {
u_upload_destroy(c->upload);
cleanup_pipe_state(c);
return false;
}
if (!init_buffers(c)) {
u_upload_destroy(c->upload);
cleanup_shaders(c);
cleanup_pipe_state(c);
return false;
}
return true;
}
static void svga_destroy( struct pipe_context *pipe )
{
struct svga_context *svga = svga_context( pipe );
unsigned shader;
svga_cleanup_framebuffer( svga );
svga_cleanup_tss_binding( svga );
svga_hwtnl_destroy( svga->hwtnl );
svga_cleanup_vertex_state(svga);
svga->swc->destroy(svga->swc);
svga_destroy_swtnl( svga );
u_upload_destroy( svga->upload_vb );
u_upload_destroy( svga->upload_ib );
util_bitmask_destroy( svga->vs_bm );
util_bitmask_destroy( svga->fs_bm );
for(shader = 0; shader < PIPE_SHADER_TYPES; ++shader)
pipe_resource_reference( &svga->curr.cb[shader], NULL );
FREE( svga );
}
void r600_common_context_cleanup(struct r600_common_context *rctx)
{
if (rctx->query_result_shader)
rctx->b.delete_compute_state(&rctx->b, rctx->query_result_shader);
if (rctx->gfx.cs)
rctx->ws->cs_destroy(rctx->gfx.cs);
if (rctx->dma.cs)
rctx->ws->cs_destroy(rctx->dma.cs);
if (rctx->ctx)
rctx->ws->ctx_destroy(rctx->ctx);
if (rctx->b.stream_uploader)
u_upload_destroy(rctx->b.stream_uploader);
if (rctx->b.const_uploader)
u_upload_destroy(rctx->b.const_uploader);
slab_destroy_child(&rctx->pool_transfers);
slab_destroy_child(&rctx->pool_transfers_unsync);
if (rctx->allocator_zeroed_memory) {
u_suballocator_destroy(rctx->allocator_zeroed_memory);
}
rctx->ws->fence_reference(&rctx->last_gfx_fence, NULL);
rctx->ws->fence_reference(&rctx->last_sdma_fence, NULL);
r600_resource_reference(&rctx->eop_bug_scratch, NULL);
}
static void
vc4_context_destroy(struct pipe_context *pctx)
{
struct vc4_context *vc4 = vc4_context(pctx);
if (vc4->blitter)
util_blitter_destroy(vc4->blitter);
if (vc4->primconvert)
util_primconvert_destroy(vc4->primconvert);
if (vc4->uploader)
u_upload_destroy(vc4->uploader);
util_slab_destroy(&vc4->transfer_pool);
pipe_surface_reference(&vc4->framebuffer.cbufs[0], NULL);
pipe_surface_reference(&vc4->framebuffer.zsbuf, NULL);
pipe_surface_reference(&vc4->color_write, NULL);
pipe_surface_reference(&vc4->color_read, NULL);
vc4_program_fini(pctx);
ralloc_free(vc4);
}
void u_vbuf_destroy(struct u_vbuf *mgr)
{
struct pipe_screen *screen = mgr->pipe->screen;
unsigned i;
unsigned num_vb = screen->get_shader_param(screen, PIPE_SHADER_VERTEX,
PIPE_SHADER_CAP_MAX_INPUTS);
mgr->pipe->set_index_buffer(mgr->pipe, NULL);
pipe_resource_reference(&mgr->index_buffer.buffer, NULL);
mgr->pipe->set_vertex_buffers(mgr->pipe, 0, num_vb, NULL);
for (i = 0; i < PIPE_MAX_ATTRIBS; i++) {
pipe_resource_reference(&mgr->vertex_buffer[i].buffer, NULL);
}
for (i = 0; i < PIPE_MAX_ATTRIBS; i++) {
pipe_resource_reference(&mgr->real_vertex_buffer[i].buffer, NULL);
}
pipe_resource_reference(&mgr->aux_vertex_buffer_saved.buffer, NULL);
translate_cache_destroy(mgr->translate_cache);
u_upload_destroy(mgr->uploader);
cso_cache_delete(mgr->cso_cache);
FREE(mgr);
}
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);
}
static void
nvc0_destroy(struct pipe_context *pipe)
{
struct nvc0_context *nvc0 = nvc0_context(pipe);
if (nvc0->screen->cur_ctx == nvc0) {
nvc0->screen->cur_ctx = NULL;
nvc0->screen->save_state = nvc0->state;
nvc0->screen->save_state.tfb = NULL;
}
if (nvc0->base.pipe.stream_uploader)
u_upload_destroy(nvc0->base.pipe.stream_uploader);
/* Unset bufctx, we don't want to revalidate any resources after the flush.
* Other contexts will always set their bufctx again on action calls.
*/
nouveau_pushbuf_bufctx(nvc0->base.pushbuf, NULL);
nouveau_pushbuf_kick(nvc0->base.pushbuf, nvc0->base.pushbuf->channel);
nvc0_context_unreference_resources(nvc0);
nvc0_blitctx_destroy(nvc0);
nouveau_context_destroy(&nvc0->base);
}
void r600_common_context_cleanup(struct r600_common_context *rctx)
{
unsigned i,j;
/* Release DCC stats. */
for (i = 0; i < ARRAY_SIZE(rctx->dcc_stats); i++) {
assert(!rctx->dcc_stats[i].query_active);
for (j = 0; j < ARRAY_SIZE(rctx->dcc_stats[i].ps_stats); j++)
if (rctx->dcc_stats[i].ps_stats[j])
rctx->b.destroy_query(&rctx->b,
rctx->dcc_stats[i].ps_stats[j]);
r600_texture_reference(&rctx->dcc_stats[i].tex, NULL);
}
if (rctx->gfx.cs)
rctx->ws->cs_destroy(rctx->gfx.cs);
if (rctx->dma.cs)
rctx->ws->cs_destroy(rctx->dma.cs);
if (rctx->ctx)
rctx->ws->ctx_destroy(rctx->ctx);
if (rctx->uploader) {
u_upload_destroy(rctx->uploader);
}
util_slab_destroy(&rctx->pool_transfers);
if (rctx->allocator_zeroed_memory) {
u_suballocator_destroy(rctx->allocator_zeroed_memory);
}
rctx->ws->fence_reference(&rctx->last_sdma_fence, NULL);
}
static void
ilo_context_destroy(struct pipe_context *pipe)
{
struct ilo_context *ilo = ilo_context(pipe);
ilo_cleanup_states(ilo);
if (ilo->last_cp_bo)
intel_bo_unreference(ilo->last_cp_bo);
if (ilo->uploader)
u_upload_destroy(ilo->uploader);
if (ilo->blitter)
ilo_blitter_destroy(ilo->blitter);
if (ilo->hw3d)
ilo_3d_destroy(ilo->hw3d);
if (ilo->shader_cache)
ilo_shader_cache_destroy(ilo->shader_cache);
if (ilo->cp)
ilo_cp_destroy(ilo->cp);
util_slab_destroy(&ilo->transfer_mempool);
FREE(ilo);
}
static void r300_destroy_context(struct pipe_context* context)
{
struct r300_context* r300 = r300_context(context);
if (r300->cs && r300->hyperz_enabled) {
r300->rws->cs_request_feature(r300->cs, RADEON_FID_R300_HYPERZ_ACCESS, FALSE);
}
if (r300->cs && r300->cmask_access) {
r300->rws->cs_request_feature(r300->cs, RADEON_FID_R300_CMASK_ACCESS, FALSE);
}
if (r300->blitter)
util_blitter_destroy(r300->blitter);
if (r300->draw)
draw_destroy(r300->draw);
if (r300->uploader)
u_upload_destroy(r300->uploader);
/* XXX: This function assumes r300->query_list was initialized */
r300_release_referenced_objects(r300);
if (r300->cs)
r300->rws->cs_destroy(r300->cs);
if (r300->ctx)
r300->rws->ctx_destroy(r300->ctx);
rc_destroy_regalloc_state(&r300->fs_regalloc_state);
/* XXX: No way to tell if this was initialized or not? */
util_slab_destroy(&r300->pool_transfers);
/* Free the structs allocated in r300_setup_atoms() */
if (r300->aa_state.state) {
FREE(r300->aa_state.state);
FREE(r300->blend_color_state.state);
FREE(r300->clip_state.state);
FREE(r300->fb_state.state);
FREE(r300->gpu_flush.state);
FREE(r300->hyperz_state.state);
FREE(r300->invariant_state.state);
FREE(r300->rs_block_state.state);
FREE(r300->sample_mask.state);
FREE(r300->scissor_state.state);
FREE(r300->textures_state.state);
FREE(r300->vap_invariant_state.state);
FREE(r300->viewport_state.state);
FREE(r300->ztop_state.state);
FREE(r300->fs_constants.state);
FREE(r300->vs_constants.state);
if (!r300->screen->caps.has_tcl) {
FREE(r300->vertex_stream_state.state);
}
}
FREE(r300);
}
void
vl_compositor_cleanup(struct vl_compositor *c)
{
assert(c);
u_upload_destroy(c->upload);
cleanup_buffers(c);
cleanup_shaders(c);
cleanup_pipe_state(c);
}
static void
tegra_destroy(struct pipe_context *pcontext)
{
struct tegra_context *context = to_tegra_context(pcontext);
if (context->base.stream_uploader)
u_upload_destroy(context->base.stream_uploader);
context->gpu->destroy(context->gpu);
free(context);
}
static void
swr_destroy(struct pipe_context *pipe)
{
struct swr_context *ctx = swr_context(pipe);
struct swr_screen *screen = swr_screen(pipe->screen);
if (ctx->blitter)
util_blitter_destroy(ctx->blitter);
for (unsigned i = 0; i < PIPE_MAX_COLOR_BUFS; i++) {
if (ctx->framebuffer.cbufs[i]) {
struct swr_resource *res = swr_resource(ctx->framebuffer.cbufs[i]->texture);
/* NULL curr_pipe, so we don't have a reference to a deleted pipe */
res->curr_pipe = NULL;
pipe_surface_reference(&ctx->framebuffer.cbufs[i], NULL);
}
}
if (ctx->framebuffer.zsbuf) {
struct swr_resource *res = swr_resource(ctx->framebuffer.zsbuf->texture);
/* NULL curr_pipe, so we don't have a reference to a deleted pipe */
res->curr_pipe = NULL;
pipe_surface_reference(&ctx->framebuffer.zsbuf, NULL);
}
for (unsigned i = 0; i < ARRAY_SIZE(ctx->sampler_views[0]); i++) {
pipe_sampler_view_reference(&ctx->sampler_views[PIPE_SHADER_FRAGMENT][i], NULL);
}
for (unsigned i = 0; i < ARRAY_SIZE(ctx->sampler_views[0]); i++) {
pipe_sampler_view_reference(&ctx->sampler_views[PIPE_SHADER_VERTEX][i], NULL);
}
if (ctx->pipe.stream_uploader)
u_upload_destroy(ctx->pipe.stream_uploader);
/* Idle core after destroying buffer resources, but before deleting
* context. Destroying resources has potentially called StoreTiles.*/
ctx->api.pfnSwrWaitForIdle(ctx->swrContext);
if (ctx->swrContext)
ctx->api.pfnSwrDestroyContext(ctx->swrContext);
delete ctx->blendJIT;
swr_destroy_scratch_buffers(ctx);
/* Only update screen->pipe if current context is being destroyed */
assert(screen);
if (screen->pipe == pipe)
screen->pipe = NULL;
AlignedFree(ctx);
}
void
fd_context_destroy(struct pipe_context *pctx)
{
struct fd_context *ctx = fd_context(pctx);
unsigned i;
DBG("");
fd_fence_ref(pctx->screen, &ctx->last_fence, NULL);
if (ctx->screen->reorder && util_queue_is_initialized(&ctx->flush_queue))
util_queue_destroy(&ctx->flush_queue);
util_copy_framebuffer_state(&ctx->framebuffer, NULL);
fd_batch_reference(&ctx->batch, NULL); /* unref current batch */
fd_bc_invalidate_context(ctx);
fd_prog_fini(pctx);
if (ctx->blitter)
util_blitter_destroy(ctx->blitter);
if (pctx->stream_uploader)
u_upload_destroy(pctx->stream_uploader);
if (ctx->clear_rs_state)
pctx->delete_rasterizer_state(pctx, ctx->clear_rs_state);
if (ctx->primconvert)
util_primconvert_destroy(ctx->primconvert);
slab_destroy_child(&ctx->transfer_pool);
for (i = 0; i < ARRAY_SIZE(ctx->vsc_pipe); i++) {
struct fd_vsc_pipe *pipe = &ctx->vsc_pipe[i];
if (!pipe->bo)
break;
fd_bo_del(pipe->bo);
}
fd_device_del(ctx->dev);
fd_pipe_del(ctx->pipe);
if (fd_mesa_debug & (FD_DBG_BSTAT | FD_DBG_MSGS)) {
printf("batch_total=%u, batch_sysmem=%u, batch_gmem=%u, batch_nondraw=%u, batch_restore=%u\n",
(uint32_t)ctx->stats.batch_total, (uint32_t)ctx->stats.batch_sysmem,
(uint32_t)ctx->stats.batch_gmem, (uint32_t)ctx->stats.batch_nondraw,
(uint32_t)ctx->stats.batch_restore);
}
}
/**
* Destroy a context, freeing any associated memory.
*/
static void
iris_destroy_context(struct pipe_context *ctx)
{
struct iris_context *ice = (struct iris_context *)ctx;
if (ctx->stream_uploader)
u_upload_destroy(ctx->stream_uploader);
ice->vtbl.destroy_state(ice);
iris_destroy_program_cache(ice);
iris_destroy_border_color_pool(ice);
u_upload_destroy(ice->state.surface_uploader);
u_upload_destroy(ice->state.dynamic_uploader);
u_upload_destroy(ice->query_buffer_uploader);
slab_destroy_child(&ice->transfer_pool);
iris_batch_free(&ice->batches[IRIS_BATCH_RENDER]);
iris_batch_free(&ice->batches[IRIS_BATCH_COMPUTE]);
iris_destroy_binder(&ice->state.binder);
ralloc_free(ice);
}
static void
fd5_context_destroy(struct pipe_context *pctx)
{
struct fd5_context *fd5_ctx = fd5_context(fd_context(pctx));
fd_bo_del(fd5_ctx->vs_pvt_mem);
fd_bo_del(fd5_ctx->fs_pvt_mem);
fd_bo_del(fd5_ctx->vsc_size_mem);
fd_bo_del(fd5_ctx->blit_mem);
fd_context_cleanup_common_vbos(&fd5_ctx->base);
u_upload_destroy(fd5_ctx->border_color_uploader);
fd_context_destroy(pctx);
}
void u_vbuf_destroy(struct u_vbuf *mgrb)
{
struct u_vbuf_priv *mgr = (struct u_vbuf_priv*)mgrb;
unsigned i;
for (i = 0; i < mgr->b.nr_vertex_buffers; i++) {
pipe_resource_reference(&mgr->b.vertex_buffer[i].buffer, NULL);
}
for (i = 0; i < mgr->b.nr_real_vertex_buffers; i++) {
pipe_resource_reference(&mgr->b.real_vertex_buffer[i].buffer, NULL);
}
translate_cache_destroy(mgr->translate_cache);
u_upload_destroy(mgr->b.uploader);
FREE(mgr);
}
void u_vbuf_destroy(struct u_vbuf *mgr)
{
unsigned i;
mgr->pipe->set_vertex_buffers(mgr->pipe, 0, NULL);
for (i = 0; i < mgr->nr_vertex_buffers; i++) {
pipe_resource_reference(&mgr->vertex_buffer[i].buffer, NULL);
}
for (i = 0; i < mgr->nr_real_vertex_buffers; i++) {
pipe_resource_reference(&mgr->real_vertex_buffer[i].buffer, NULL);
}
translate_cache_destroy(mgr->translate_cache);
u_upload_destroy(mgr->uploader);
cso_cache_delete(mgr->cso_cache);
FREE(mgr);
}
void r600_common_context_cleanup(struct r600_common_context *rctx)
{
if (rctx->rings.gfx.cs)
rctx->ws->cs_destroy(rctx->rings.gfx.cs);
if (rctx->rings.dma.cs)
rctx->ws->cs_destroy(rctx->rings.dma.cs);
if (rctx->ctx)
rctx->ws->ctx_destroy(rctx->ctx);
if (rctx->uploader) {
u_upload_destroy(rctx->uploader);
}
util_slab_destroy(&rctx->pool_transfers);
if (rctx->allocator_so_filled_size) {
u_suballocator_destroy(rctx->allocator_so_filled_size);
}
}
static void
fd4_context_destroy(struct pipe_context *pctx)
{
struct fd4_context *fd4_ctx = fd4_context(fd_context(pctx));
fd_bo_del(fd4_ctx->vs_pvt_mem);
fd_bo_del(fd4_ctx->fs_pvt_mem);
fd_bo_del(fd4_ctx->vsc_size_mem);
pctx->delete_vertex_elements_state(pctx, fd4_ctx->solid_vbuf_state.vtx);
pctx->delete_vertex_elements_state(pctx, fd4_ctx->blit_vbuf_state.vtx);
pipe_resource_reference(&fd4_ctx->solid_vbuf, NULL);
pipe_resource_reference(&fd4_ctx->blit_texcoord_vbuf, NULL);
u_upload_destroy(fd4_ctx->border_color_uploader);
fd_context_destroy(pctx);
}
void r600_common_context_cleanup(struct r600_common_context *rctx)
{
if (rctx->gfx.cs)
rctx->ws->cs_destroy(rctx->gfx.cs);
if (rctx->dma.cs)
rctx->ws->cs_destroy(rctx->dma.cs);
if (rctx->ctx)
rctx->ws->ctx_destroy(rctx->ctx);
if (rctx->uploader) {
u_upload_destroy(rctx->uploader);
}
util_slab_destroy(&rctx->pool_transfers);
if (rctx->allocator_so_filled_size) {
u_suballocator_destroy(rctx->allocator_so_filled_size);
}
rctx->ws->fence_reference(&rctx->last_sdma_fence, NULL);
}
static void
nv50_destroy(struct pipe_context *pipe)
{
struct nv50_context *nv50 = nv50_context(pipe);
if (nv50->screen->cur_ctx == nv50) {
nv50->screen->cur_ctx = NULL;
/* Save off the state in case another context gets created */
nv50->screen->save_state = nv50->state;
}
if (nv50->base.pipe.stream_uploader)
u_upload_destroy(nv50->base.pipe.stream_uploader);
nouveau_pushbuf_bufctx(nv50->base.pushbuf, NULL);
nouveau_pushbuf_kick(nv50->base.pushbuf, nv50->base.pushbuf->channel);
nv50_context_unreference_resources(nv50);
FREE(nv50->blit);
nouveau_context_destroy(&nv50->base);
}
static void
ilo_context_destroy(struct pipe_context *pipe)
{
struct ilo_context *ilo = ilo_context(pipe);
ilo_state_vector_cleanup(&ilo->state_vector);
if (ilo->uploader)
u_upload_destroy(ilo->uploader);
if (ilo->blitter)
ilo_blitter_destroy(ilo->blitter);
if (ilo->render)
ilo_render_destroy(ilo->render);
if (ilo->shader_cache)
ilo_shader_cache_destroy(ilo->shader_cache);
if (ilo->cp)
ilo_cp_destroy(ilo->cp);
slab_destroy(&ilo->transfer_mempool);
FREE(ilo);
}
struct pipe_context *svga_context_create( struct pipe_screen *screen,
void *priv )
{
struct svga_screen *svgascreen = svga_screen(screen);
struct svga_context *svga = NULL;
enum pipe_error ret;
svga = CALLOC_STRUCT(svga_context);
if (svga == NULL)
goto no_svga;
svga->pipe.screen = screen;
svga->pipe.priv = priv;
svga->pipe.destroy = svga_destroy;
svga->pipe.clear = svga_clear;
svga->swc = svgascreen->sws->context_create(svgascreen->sws);
if(!svga->swc)
goto no_swc;
svga_init_resource_functions(svga);
svga_init_blend_functions(svga);
svga_init_blit_functions(svga);
svga_init_depth_stencil_functions(svga);
svga_init_draw_functions(svga);
svga_init_flush_functions(svga);
svga_init_misc_functions(svga);
svga_init_rasterizer_functions(svga);
svga_init_sampler_functions(svga);
svga_init_fs_functions(svga);
svga_init_vs_functions(svga);
svga_init_vertex_functions(svga);
svga_init_constbuffer_functions(svga);
svga_init_query_functions(svga);
svga_init_surface_functions(svga);
/* debug */
svga->debug.no_swtnl = debug_get_option_no_swtnl();
svga->debug.force_swtnl = debug_get_option_force_swtnl();
svga->debug.use_min_mipmap = debug_get_option_use_min_mipmap();
svga->debug.disable_shader = debug_get_option_disable_shader();
svga->debug.no_line_width = debug_get_option_no_line_width();
svga->debug.force_hw_line_stipple = debug_get_option_force_hw_line_stipple();
svga->fs_bm = util_bitmask_create();
if (svga->fs_bm == NULL)
goto no_fs_bm;
svga->vs_bm = util_bitmask_create();
if (svga->vs_bm == NULL)
goto no_vs_bm;
svga->upload_ib = u_upload_create( &svga->pipe,
32 * 1024,
16,
PIPE_BIND_INDEX_BUFFER );
if (svga->upload_ib == NULL)
goto no_upload_ib;
svga->upload_vb = u_upload_create( &svga->pipe,
128 * 1024,
16,
PIPE_BIND_VERTEX_BUFFER );
if (svga->upload_vb == NULL)
goto no_upload_vb;
svga->hwtnl = svga_hwtnl_create( svga,
svga->upload_ib,
svga->swc );
if (svga->hwtnl == NULL)
goto no_hwtnl;
if (!svga_init_swtnl(svga))
goto no_swtnl;
ret = svga_emit_initial_state( svga );
if (ret != PIPE_OK)
goto no_state;
/* Avoid shortcircuiting state with initial value of zero.
*/
memset(&svga->state.hw_clear, 0xcd, sizeof(svga->state.hw_clear));
memset(&svga->state.hw_clear.framebuffer, 0x0,
sizeof(svga->state.hw_clear.framebuffer));
memset(&svga->state.hw_draw, 0xcd, sizeof(svga->state.hw_draw));
memset(&svga->state.hw_draw.views, 0x0, sizeof(svga->state.hw_draw.views));
svga->state.hw_draw.num_views = 0;
svga->dirty = ~0;
LIST_INITHEAD(&svga->dirty_buffers);
return &svga->pipe;
no_state:
svga_destroy_swtnl(svga);
no_swtnl:
svga_hwtnl_destroy( svga->hwtnl );
no_hwtnl:
u_upload_destroy( svga->upload_vb );
no_upload_vb:
u_upload_destroy( svga->upload_ib );
no_upload_ib:
util_bitmask_destroy( svga->vs_bm );
no_vs_bm:
util_bitmask_destroy( svga->fs_bm );
no_fs_bm:
svga->swc->destroy(svga->swc);
no_swc:
FREE(svga);
no_svga:
return NULL;
}
struct pipe_context *
nv50_create(struct pipe_screen *pscreen, void *priv, unsigned ctxflags)
{
struct nv50_screen *screen = nv50_screen(pscreen);
struct nv50_context *nv50;
struct pipe_context *pipe;
int ret;
uint32_t flags;
nv50 = CALLOC_STRUCT(nv50_context);
if (!nv50)
return NULL;
pipe = &nv50->base.pipe;
if (!nv50_blitctx_create(nv50))
goto out_err;
nv50->base.pushbuf = screen->base.pushbuf;
nv50->base.client = screen->base.client;
ret = nouveau_bufctx_new(screen->base.client, 2, &nv50->bufctx);
if (!ret)
ret = nouveau_bufctx_new(screen->base.client, NV50_BIND_3D_COUNT,
&nv50->bufctx_3d);
if (!ret)
ret = nouveau_bufctx_new(screen->base.client, NV50_BIND_CP_COUNT,
&nv50->bufctx_cp);
if (ret)
goto out_err;
nv50->base.screen = &screen->base;
nv50->base.copy_data = nv50_m2mf_copy_linear;
nv50->base.push_data = nv50_sifc_linear_u8;
nv50->base.push_cb = nv50_cb_push;
nv50->screen = screen;
pipe->screen = pscreen;
pipe->priv = priv;
pipe->stream_uploader = u_upload_create_default(pipe);
if (!pipe->stream_uploader)
goto out_err;
pipe->const_uploader = pipe->stream_uploader;
pipe->destroy = nv50_destroy;
pipe->draw_vbo = nv50_draw_vbo;
pipe->clear = nv50_clear;
pipe->launch_grid = nv50_launch_grid;
pipe->flush = nv50_flush;
pipe->texture_barrier = nv50_texture_barrier;
pipe->memory_barrier = nv50_memory_barrier;
pipe->get_sample_position = nv50_context_get_sample_position;
pipe->emit_string_marker = nv50_emit_string_marker;
if (!screen->cur_ctx) {
/* Restore the last context's state here, normally handled during
* context switch
*/
nv50->state = screen->save_state;
screen->cur_ctx = nv50;
nouveau_pushbuf_bufctx(screen->base.pushbuf, nv50->bufctx);
}
nv50->base.pushbuf->kick_notify = nv50_default_kick_notify;
nouveau_context_init(&nv50->base);
nv50_init_query_functions(nv50);
nv50_init_surface_functions(nv50);
nv50_init_state_functions(nv50);
nv50_init_resource_functions(pipe);
nv50->base.invalidate_resource_storage = nv50_invalidate_resource_storage;
if (screen->base.device->chipset < 0x84 ||
debug_get_bool_option("NOUVEAU_PMPEG", false)) {
/* PMPEG */
nouveau_context_init_vdec(&nv50->base);
} else if (screen->base.device->chipset < 0x98 ||
screen->base.device->chipset == 0xa0) {
/* VP2 */
pipe->create_video_codec = nv84_create_decoder;
pipe->create_video_buffer = nv84_video_buffer_create;
} else {
/* VP3/4 */
pipe->create_video_codec = nv98_create_decoder;
pipe->create_video_buffer = nv98_video_buffer_create;
}
flags = NOUVEAU_BO_VRAM | NOUVEAU_BO_RD;
BCTX_REFN_bo(nv50->bufctx_3d, 3D_SCREEN, flags, screen->code);
BCTX_REFN_bo(nv50->bufctx_3d, 3D_SCREEN, flags, screen->uniforms);
BCTX_REFN_bo(nv50->bufctx_3d, 3D_SCREEN, flags, screen->txc);
BCTX_REFN_bo(nv50->bufctx_3d, 3D_SCREEN, flags, screen->stack_bo);
if (screen->compute) {
BCTX_REFN_bo(nv50->bufctx_cp, CP_SCREEN, flags, screen->code);
BCTX_REFN_bo(nv50->bufctx_cp, CP_SCREEN, flags, screen->txc);
BCTX_REFN_bo(nv50->bufctx_cp, CP_SCREEN, flags, screen->stack_bo);
}
flags = NOUVEAU_BO_GART | NOUVEAU_BO_WR;
BCTX_REFN_bo(nv50->bufctx_3d, 3D_SCREEN, flags, screen->fence.bo);
BCTX_REFN_bo(nv50->bufctx, FENCE, flags, screen->fence.bo);
if (screen->compute)
BCTX_REFN_bo(nv50->bufctx_cp, CP_SCREEN, flags, screen->fence.bo);
nv50->base.scratch.bo_size = 2 << 20;
util_dynarray_init(&nv50->global_residents, NULL);
return pipe;
out_err:
if (pipe->stream_uploader)
u_upload_destroy(pipe->stream_uploader);
if (nv50->bufctx_3d)
nouveau_bufctx_del(&nv50->bufctx_3d);
if (nv50->bufctx_cp)
nouveau_bufctx_del(&nv50->bufctx_cp);
if (nv50->bufctx)
nouveau_bufctx_del(&nv50->bufctx);
FREE(nv50->blit);
FREE(nv50);
return NULL;
}
/*
* pipe_context
*/
static void si_destroy_context(struct pipe_context *context)
{
struct si_context *sctx = (struct si_context *)context;
int i;
util_queue_finish(&sctx->screen->shader_compiler_queue);
util_queue_finish(&sctx->screen->shader_compiler_queue_low_priority);
/* Unreference the framebuffer normally to disable related logic
* properly.
*/
struct pipe_framebuffer_state fb = {};
if (context->set_framebuffer_state)
context->set_framebuffer_state(context, &fb);
si_release_all_descriptors(sctx);
pipe_resource_reference(&sctx->esgs_ring, NULL);
pipe_resource_reference(&sctx->gsvs_ring, NULL);
pipe_resource_reference(&sctx->tess_rings, NULL);
pipe_resource_reference(&sctx->null_const_buf.buffer, NULL);
pipe_resource_reference(&sctx->sample_pos_buffer, NULL);
si_resource_reference(&sctx->border_color_buffer, NULL);
free(sctx->border_color_table);
si_resource_reference(&sctx->scratch_buffer, NULL);
si_resource_reference(&sctx->compute_scratch_buffer, NULL);
si_resource_reference(&sctx->wait_mem_scratch, 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.delete_tcs_state(&sctx->b, sctx->fixed_func_tcs_shader.cso);
if (sctx->custom_dsa_flush)
sctx->b.delete_depth_stencil_alpha_state(&sctx->b, sctx->custom_dsa_flush);
if (sctx->custom_blend_resolve)
sctx->b.delete_blend_state(&sctx->b, sctx->custom_blend_resolve);
if (sctx->custom_blend_fmask_decompress)
sctx->b.delete_blend_state(&sctx->b, sctx->custom_blend_fmask_decompress);
if (sctx->custom_blend_eliminate_fastclear)
sctx->b.delete_blend_state(&sctx->b, sctx->custom_blend_eliminate_fastclear);
if (sctx->custom_blend_dcc_decompress)
sctx->b.delete_blend_state(&sctx->b, sctx->custom_blend_dcc_decompress);
if (sctx->vs_blit_pos)
sctx->b.delete_vs_state(&sctx->b, sctx->vs_blit_pos);
if (sctx->vs_blit_pos_layered)
sctx->b.delete_vs_state(&sctx->b, sctx->vs_blit_pos_layered);
if (sctx->vs_blit_color)
sctx->b.delete_vs_state(&sctx->b, sctx->vs_blit_color);
if (sctx->vs_blit_color_layered)
sctx->b.delete_vs_state(&sctx->b, sctx->vs_blit_color_layered);
if (sctx->vs_blit_texcoord)
sctx->b.delete_vs_state(&sctx->b, sctx->vs_blit_texcoord);
if (sctx->cs_clear_buffer)
sctx->b.delete_compute_state(&sctx->b, sctx->cs_clear_buffer);
if (sctx->cs_copy_buffer)
sctx->b.delete_compute_state(&sctx->b, sctx->cs_copy_buffer);
if (sctx->cs_copy_image)
sctx->b.delete_compute_state(&sctx->b, sctx->cs_copy_image);
if (sctx->cs_copy_image_1d_array)
sctx->b.delete_compute_state(&sctx->b, sctx->cs_copy_image_1d_array);
if (sctx->cs_clear_render_target)
sctx->b.delete_compute_state(&sctx->b, sctx->cs_clear_render_target);
if (sctx->cs_clear_render_target_1d_array)
sctx->b.delete_compute_state(&sctx->b, sctx->cs_clear_render_target_1d_array);
if (sctx->cs_dcc_retile)
sctx->b.delete_compute_state(&sctx->b, sctx->cs_dcc_retile);
if (sctx->blitter)
util_blitter_destroy(sctx->blitter);
/* Release DCC stats. */
for (int i = 0; i < ARRAY_SIZE(sctx->dcc_stats); i++) {
assert(!sctx->dcc_stats[i].query_active);
for (int j = 0; j < ARRAY_SIZE(sctx->dcc_stats[i].ps_stats); j++)
if (sctx->dcc_stats[i].ps_stats[j])
sctx->b.destroy_query(&sctx->b,
sctx->dcc_stats[i].ps_stats[j]);
si_texture_reference(&sctx->dcc_stats[i].tex, NULL);
}
if (sctx->query_result_shader)
sctx->b.delete_compute_state(&sctx->b, sctx->query_result_shader);
if (sctx->gfx_cs)
sctx->ws->cs_destroy(sctx->gfx_cs);
if (sctx->dma_cs)
sctx->ws->cs_destroy(sctx->dma_cs);
if (sctx->ctx)
sctx->ws->ctx_destroy(sctx->ctx);
if (sctx->b.stream_uploader)
u_upload_destroy(sctx->b.stream_uploader);
if (sctx->b.const_uploader)
u_upload_destroy(sctx->b.const_uploader);
if (sctx->cached_gtt_allocator)
u_upload_destroy(sctx->cached_gtt_allocator);
slab_destroy_child(&sctx->pool_transfers);
slab_destroy_child(&sctx->pool_transfers_unsync);
if (sctx->allocator_zeroed_memory)
u_suballocator_destroy(sctx->allocator_zeroed_memory);
sctx->ws->fence_reference(&sctx->last_gfx_fence, NULL);
sctx->ws->fence_reference(&sctx->last_sdma_fence, NULL);
si_resource_reference(&sctx->eop_bug_scratch, NULL);
si_destroy_compiler(&sctx->compiler);
si_saved_cs_reference(&sctx->current_saved_cs, NULL);
_mesa_hash_table_destroy(sctx->tex_handles, NULL);
_mesa_hash_table_destroy(sctx->img_handles, NULL);
util_dynarray_fini(&sctx->resident_tex_handles);
util_dynarray_fini(&sctx->resident_img_handles);
util_dynarray_fini(&sctx->resident_tex_needs_color_decompress);
util_dynarray_fini(&sctx->resident_img_needs_color_decompress);
util_dynarray_fini(&sctx->resident_tex_needs_depth_decompress);
si_unref_sdma_uploads(sctx);
FREE(sctx);
}
struct pipe_context *
nvc0_create(struct pipe_screen *pscreen, void *priv, unsigned ctxflags)
{
struct nvc0_screen *screen = nvc0_screen(pscreen);
struct nvc0_context *nvc0;
struct pipe_context *pipe;
int ret;
uint32_t flags;
nvc0 = CALLOC_STRUCT(nvc0_context);
if (!nvc0)
return NULL;
pipe = &nvc0->base.pipe;
if (!nvc0_blitctx_create(nvc0))
goto out_err;
nvc0->base.pushbuf = screen->base.pushbuf;
nvc0->base.client = screen->base.client;
ret = nouveau_bufctx_new(screen->base.client, 2, &nvc0->bufctx);
if (!ret)
ret = nouveau_bufctx_new(screen->base.client, NVC0_BIND_3D_COUNT,
&nvc0->bufctx_3d);
if (!ret)
ret = nouveau_bufctx_new(screen->base.client, NVC0_BIND_CP_COUNT,
&nvc0->bufctx_cp);
if (ret)
goto out_err;
nvc0->screen = screen;
nvc0->base.screen = &screen->base;
pipe->screen = pscreen;
pipe->priv = priv;
pipe->stream_uploader = u_upload_create_default(pipe);
if (!pipe->stream_uploader)
goto out_err;
pipe->const_uploader = pipe->stream_uploader;
pipe->destroy = nvc0_destroy;
pipe->draw_vbo = nvc0_draw_vbo;
pipe->clear = nvc0_clear;
pipe->launch_grid = (nvc0->screen->base.class_3d >= NVE4_3D_CLASS) ?
nve4_launch_grid : nvc0_launch_grid;
pipe->flush = nvc0_flush;
pipe->texture_barrier = nvc0_texture_barrier;
pipe->memory_barrier = nvc0_memory_barrier;
pipe->get_sample_position = nvc0_context_get_sample_position;
pipe->emit_string_marker = nvc0_emit_string_marker;
nouveau_context_init(&nvc0->base);
nvc0_init_query_functions(nvc0);
nvc0_init_surface_functions(nvc0);
nvc0_init_state_functions(nvc0);
nvc0_init_transfer_functions(nvc0);
nvc0_init_resource_functions(pipe);
nvc0->base.invalidate_resource_storage = nvc0_invalidate_resource_storage;
pipe->create_video_codec = nvc0_create_decoder;
pipe->create_video_buffer = nvc0_video_buffer_create;
/* shader builtin library is per-screen, but we need a context for m2mf */
nvc0_program_library_upload(nvc0);
nvc0_program_init_tcp_empty(nvc0);
if (!nvc0->tcp_empty)
goto out_err;
/* set the empty tctl prog on next draw in case one is never set */
nvc0->dirty_3d |= NVC0_NEW_3D_TCTLPROG;
/* Do not bind the COMPUTE driver constbuf at screen initialization because
* CBs are aliased between 3D and COMPUTE, but make sure it will be bound if
* a grid is launched later. */
nvc0->dirty_cp |= NVC0_NEW_CP_DRIVERCONST;
/* now that there are no more opportunities for errors, set the current
* context if there isn't already one.
*/
if (!screen->cur_ctx) {
nvc0->state = screen->save_state;
screen->cur_ctx = nvc0;
nouveau_pushbuf_bufctx(screen->base.pushbuf, nvc0->bufctx);
}
screen->base.pushbuf->kick_notify = nvc0_default_kick_notify;
/* add permanently resident buffers to bufctxts */
flags = NV_VRAM_DOMAIN(&screen->base) | NOUVEAU_BO_RD;
BCTX_REFN_bo(nvc0->bufctx_3d, 3D_TEXT, flags, screen->text);
BCTX_REFN_bo(nvc0->bufctx_3d, 3D_SCREEN, flags, screen->uniform_bo);
BCTX_REFN_bo(nvc0->bufctx_3d, 3D_SCREEN, flags, screen->txc);
if (screen->compute) {
BCTX_REFN_bo(nvc0->bufctx_cp, CP_TEXT, flags, screen->text);
BCTX_REFN_bo(nvc0->bufctx_cp, CP_SCREEN, flags, screen->uniform_bo);
BCTX_REFN_bo(nvc0->bufctx_cp, CP_SCREEN, flags, screen->txc);
}
flags = NV_VRAM_DOMAIN(&screen->base) | NOUVEAU_BO_RDWR;
if (screen->poly_cache)
BCTX_REFN_bo(nvc0->bufctx_3d, 3D_SCREEN, flags, screen->poly_cache);
if (screen->compute)
BCTX_REFN_bo(nvc0->bufctx_cp, CP_SCREEN, flags, screen->tls);
flags = NOUVEAU_BO_GART | NOUVEAU_BO_WR;
BCTX_REFN_bo(nvc0->bufctx_3d, 3D_SCREEN, flags, screen->fence.bo);
BCTX_REFN_bo(nvc0->bufctx, FENCE, flags, screen->fence.bo);
if (screen->compute)
BCTX_REFN_bo(nvc0->bufctx_cp, CP_SCREEN, flags, screen->fence.bo);
nvc0->base.scratch.bo_size = 2 << 20;
memset(nvc0->tex_handles, ~0, sizeof(nvc0->tex_handles));
util_dynarray_init(&nvc0->global_residents);
return pipe;
out_err:
if (nvc0) {
if (pipe->stream_uploader)
u_upload_destroy(pipe->stream_uploader);
if (nvc0->bufctx_3d)
nouveau_bufctx_del(&nvc0->bufctx_3d);
if (nvc0->bufctx_cp)
nouveau_bufctx_del(&nvc0->bufctx_cp);
if (nvc0->bufctx)
nouveau_bufctx_del(&nvc0->bufctx);
FREE(nvc0->blit);
FREE(nvc0);
}
return NULL;
}
struct pipe_context *svga_context_create(struct pipe_screen *screen,
void *priv, unsigned flags)
{
struct svga_screen *svgascreen = svga_screen(screen);
struct svga_context *svga = NULL;
enum pipe_error ret;
svga = CALLOC_STRUCT(svga_context);
if (!svga)
goto cleanup;
LIST_INITHEAD(&svga->dirty_buffers);
svga->pipe.screen = screen;
svga->pipe.priv = priv;
svga->pipe.destroy = svga_destroy;
svga->pipe.clear = svga_clear;
svga->swc = svgascreen->sws->context_create(svgascreen->sws);
if (!svga->swc)
goto cleanup;
svga_init_resource_functions(svga);
svga_init_blend_functions(svga);
svga_init_blit_functions(svga);
svga_init_depth_stencil_functions(svga);
svga_init_draw_functions(svga);
svga_init_flush_functions(svga);
svga_init_misc_functions(svga);
svga_init_rasterizer_functions(svga);
svga_init_sampler_functions(svga);
svga_init_fs_functions(svga);
svga_init_vs_functions(svga);
svga_init_gs_functions(svga);
svga_init_vertex_functions(svga);
svga_init_constbuffer_functions(svga);
svga_init_query_functions(svga);
svga_init_surface_functions(svga);
svga_init_stream_output_functions(svga);
/* init misc state */
svga->curr.sample_mask = ~0;
/* debug */
svga->debug.no_swtnl = debug_get_option_no_swtnl();
svga->debug.force_swtnl = debug_get_option_force_swtnl();
svga->debug.use_min_mipmap = debug_get_option_use_min_mipmap();
svga->debug.disable_shader = debug_get_option_disable_shader();
svga->debug.no_line_width = debug_get_option_no_line_width();
svga->debug.force_hw_line_stipple = debug_get_option_force_hw_line_stipple();
if (!(svga->blend_object_id_bm = util_bitmask_create()))
goto cleanup;
if (!(svga->ds_object_id_bm = util_bitmask_create()))
goto cleanup;
if (!(svga->input_element_object_id_bm = util_bitmask_create()))
goto cleanup;
if (!(svga->rast_object_id_bm = util_bitmask_create()))
goto cleanup;
if (!(svga->sampler_object_id_bm = util_bitmask_create()))
goto cleanup;
if (!(svga->sampler_view_id_bm = util_bitmask_create()))
goto cleanup;
if (!(svga->shader_id_bm = util_bitmask_create()))
goto cleanup;
if (!(svga->surface_view_id_bm = util_bitmask_create()))
goto cleanup;
if (!(svga->stream_output_id_bm = util_bitmask_create()))
goto cleanup;
if (!(svga->query_id_bm = util_bitmask_create()))
goto cleanup;
svga->hwtnl = svga_hwtnl_create(svga);
if (svga->hwtnl == NULL)
goto cleanup;
if (!svga_init_swtnl(svga))
goto cleanup;
ret = svga_emit_initial_state( svga );
if (ret != PIPE_OK)
goto cleanup;
svga->const0_upload = u_upload_create(&svga->pipe,
CONST0_UPLOAD_DEFAULT_SIZE,
CONST0_UPLOAD_ALIGNMENT,
PIPE_BIND_CONSTANT_BUFFER);
if (!svga->const0_upload)
goto cleanup;
/* Avoid shortcircuiting state with initial value of zero.
*/
memset(&svga->state.hw_clear, 0xcd, sizeof(svga->state.hw_clear));
memset(&svga->state.hw_clear.framebuffer, 0x0,
sizeof(svga->state.hw_clear.framebuffer));
memset(&svga->state.hw_draw, 0xcd, sizeof(svga->state.hw_draw));
memset(&svga->state.hw_draw.views, 0x0, sizeof(svga->state.hw_draw.views));
memset(&svga->state.hw_draw.num_sampler_views, 0,
sizeof(svga->state.hw_draw.num_sampler_views));
svga->state.hw_draw.num_views = 0;
/* Initialize the shader pointers */
svga->state.hw_draw.vs = NULL;
svga->state.hw_draw.gs = NULL;
svga->state.hw_draw.fs = NULL;
memset(svga->state.hw_draw.constbuf, 0,
sizeof(svga->state.hw_draw.constbuf));
memset(svga->state.hw_draw.default_constbuf_size, 0,
sizeof(svga->state.hw_draw.default_constbuf_size));
memset(svga->state.hw_draw.enabled_constbufs, 0,
sizeof(svga->state.hw_draw.enabled_constbufs));
/* Create a no-operation blend state which we will bind whenever the
* requested blend state is impossible (e.g. due to having an integer
* render target attached).
*
* XXX: We will probably actually need 16 of these, one for each possible
* RGBA color mask (4 bits). Then, we would bind the one with a color mask
* matching the blend state it is replacing.
*/
{
struct pipe_blend_state noop_tmpl = {0};
unsigned i;
for (i = 0; i < PIPE_MAX_COLOR_BUFS; ++i) {
// Set the color mask to all-ones. Later this may change.
noop_tmpl.rt[i].colormask = PIPE_MASK_RGBA;
}
svga->noop_blend = svga->pipe.create_blend_state(&svga->pipe, &noop_tmpl);
}
svga->dirty = ~0;
return &svga->pipe;
cleanup:
svga_destroy_swtnl(svga);
if (svga->const0_upload)
u_upload_destroy(svga->const0_upload);
if (svga->hwtnl)
svga_hwtnl_destroy(svga->hwtnl);
if (svga->swc)
svga->swc->destroy(svga->swc);
util_bitmask_destroy(svga->blend_object_id_bm);
util_bitmask_destroy(svga->ds_object_id_bm);
util_bitmask_destroy(svga->input_element_object_id_bm);
util_bitmask_destroy(svga->rast_object_id_bm);
util_bitmask_destroy(svga->sampler_object_id_bm);
util_bitmask_destroy(svga->sampler_view_id_bm);
util_bitmask_destroy(svga->shader_id_bm);
util_bitmask_destroy(svga->surface_view_id_bm);
util_bitmask_destroy(svga->stream_output_id_bm);
util_bitmask_destroy(svga->query_id_bm);
FREE(svga);
return NULL;
}
static void svga_destroy( struct pipe_context *pipe )
{
struct svga_context *svga = svga_context( pipe );
unsigned shader, i;
/* free any alternate rasterizer states used for point sprite */
for (i = 0; i < Elements(svga->rasterizer_no_cull); i++) {
if (svga->rasterizer_no_cull[i]) {
pipe->delete_rasterizer_state(pipe, svga->rasterizer_no_cull[i]);
}
}
/* free polygon stipple state */
if (svga->polygon_stipple.sampler) {
pipe->delete_sampler_state(pipe, svga->polygon_stipple.sampler);
}
if (svga->polygon_stipple.sampler_view) {
pipe->sampler_view_destroy(pipe,
&svga->polygon_stipple.sampler_view->base);
}
pipe_resource_reference(&svga->polygon_stipple.texture, NULL);
/* free HW constant buffers */
for (shader = 0; shader < Elements(svga->state.hw_draw.constbuf); shader++) {
pipe_resource_reference(&svga->state.hw_draw.constbuf[shader], NULL);
}
pipe->delete_blend_state(pipe, svga->noop_blend);
/* free query gb object */
if (svga->gb_query) {
pipe->destroy_query(pipe, NULL);
svga->gb_query = NULL;
}
util_blitter_destroy(svga->blitter);
svga_cleanup_framebuffer( svga );
svga_cleanup_tss_binding( svga );
svga_cleanup_vertex_state(svga);
svga_destroy_swtnl( svga );
svga_hwtnl_destroy( svga->hwtnl );
svga->swc->destroy(svga->swc);
util_bitmask_destroy(svga->blend_object_id_bm);
util_bitmask_destroy(svga->ds_object_id_bm);
util_bitmask_destroy(svga->input_element_object_id_bm);
util_bitmask_destroy(svga->rast_object_id_bm);
util_bitmask_destroy(svga->sampler_object_id_bm);
util_bitmask_destroy(svga->sampler_view_id_bm);
util_bitmask_destroy(svga->shader_id_bm);
util_bitmask_destroy(svga->surface_view_id_bm);
util_bitmask_destroy(svga->stream_output_id_bm);
util_bitmask_destroy(svga->query_id_bm);
u_upload_destroy(svga->const0_upload);
/* free user's constant buffers */
for (shader = 0; shader < PIPE_SHADER_TYPES; ++shader) {
for (i = 0; i < Elements(svga->curr.constbufs[shader]); ++i) {
pipe_resource_reference(&svga->curr.constbufs[shader][i].buffer, NULL);
}
}
FREE( svga );
}
