/**
* 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;
}
}
/**
* 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;
}
}
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;
}
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 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);
}
/*
* 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);
}
/*
* 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);
}
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);
}
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);
}
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);
}
/* 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 );
}
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;
}
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);
}
}
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);
}
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);
}
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);
}
/*
* 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);
}
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);
}
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);
}
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);
}
}
/**
* 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;
}
}
/**
* 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 );
}
/**
* 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 );
}