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