void vg_destroy_context(struct vg_context *ctx)
{
struct pipe_resource **cbuf = &ctx->mask.cbuf;
renderer_destroy(ctx->renderer);
shaders_cache_destroy(ctx->sc);
shader_destroy(ctx->shader);
paint_destroy(ctx->default_paint);
if (*cbuf)
pipe_resource_reference(cbuf, NULL);
if (ctx->mask.union_fs)
vg_shader_destroy(ctx, ctx->mask.union_fs);
if (ctx->mask.intersect_fs)
vg_shader_destroy(ctx, ctx->mask.intersect_fs);
if (ctx->mask.subtract_fs)
vg_shader_destroy(ctx, ctx->mask.subtract_fs);
if (ctx->mask.set_fs)
vg_shader_destroy(ctx, ctx->mask.set_fs);
cso_destroy_context(ctx->cso_context);
cso_hash_delete(ctx->owned_objects[VG_OBJECT_PAINT]);
cso_hash_delete(ctx->owned_objects[VG_OBJECT_IMAGE]);
cso_hash_delete(ctx->owned_objects[VG_OBJECT_MASK]);
cso_hash_delete(ctx->owned_objects[VG_OBJECT_FONT]);
cso_hash_delete(ctx->owned_objects[VG_OBJECT_PATH]);
api_destroy_dispatch(ctx->dispatch);
FREE(ctx);
}
void vg_destroy_context(struct vg_context *ctx)
{
struct pipe_resource **cbuf = &ctx->mask.cbuf;
struct pipe_resource **vsbuf = &ctx->vs_const_buffer;
util_destroy_blit(ctx->blit);
renderer_destroy(ctx->renderer);
shaders_cache_destroy(ctx->sc);
shader_destroy(ctx->shader);
paint_destroy(ctx->default_paint);
if (*cbuf)
pipe_resource_reference(cbuf, NULL);
if (*vsbuf)
pipe_resource_reference(vsbuf, NULL);
if (ctx->clear.fs) {
cso_delete_fragment_shader(ctx->cso_context, ctx->clear.fs);
ctx->clear.fs = NULL;
}
if (ctx->plain_vs) {
vg_shader_destroy(ctx, ctx->plain_vs);
ctx->plain_vs = NULL;
}
if (ctx->clear_vs) {
vg_shader_destroy(ctx, ctx->clear_vs);
ctx->clear_vs = NULL;
}
if (ctx->texture_vs) {
vg_shader_destroy(ctx, ctx->texture_vs);
ctx->texture_vs = NULL;
}
if (ctx->pass_through_depth_fs)
vg_shader_destroy(ctx, ctx->pass_through_depth_fs);
if (ctx->mask.union_fs)
vg_shader_destroy(ctx, ctx->mask.union_fs);
if (ctx->mask.intersect_fs)
vg_shader_destroy(ctx, ctx->mask.intersect_fs);
if (ctx->mask.subtract_fs)
vg_shader_destroy(ctx, ctx->mask.subtract_fs);
if (ctx->mask.set_fs)
vg_shader_destroy(ctx, ctx->mask.set_fs);
cso_release_all(ctx->cso_context);
cso_destroy_context(ctx->cso_context);
cso_hash_delete(ctx->owned_objects[VG_OBJECT_PAINT]);
cso_hash_delete(ctx->owned_objects[VG_OBJECT_IMAGE]);
cso_hash_delete(ctx->owned_objects[VG_OBJECT_MASK]);
cso_hash_delete(ctx->owned_objects[VG_OBJECT_FONT]);
cso_hash_delete(ctx->owned_objects[VG_OBJECT_PATH]);
api_destroy_dispatch(ctx->dispatch);
FREE(ctx);
}
void
util_surfaces_destroy(struct util_surfaces *us, struct pipe_resource *pt, void (*destroy_surface) (struct pipe_surface *))
{
if(pt->target == PIPE_TEXTURE_3D || pt->target == PIPE_TEXTURE_CUBE)
{ /* or 2D array */
if(us->u.hash)
{
struct cso_hash_iter iter;
iter = cso_hash_first_node(us->u.hash);
while (!cso_hash_iter_is_null(iter)) {
destroy_surface(cso_hash_iter_data(iter));
iter = cso_hash_iter_next(iter);
}
cso_hash_delete(us->u.hash);
us->u.hash = NULL;
}
}
else
{
if(us->u.array)
{
unsigned i;
for(i = 0; i <= pt->last_level; ++i)
{
struct pipe_surface *ps = us->u.array[i];
if(ps)
destroy_surface(ps);
}
FREE(us->u.array);
us->u.array = NULL;
}
}
}
/**
* Delete/free a keymap and all entries. The deleteFunc that was given at
* create time will be called for each entry.
* \param user user-provided pointer passed through to the delete callback
*/
void
util_delete_keymap(struct keymap *map, void *user)
{
util_keymap_remove_all(map, user);
cso_hash_delete(map->cso);
FREE(map);
}
void cso_cache_delete(struct cso_cache *sc)
{
assert(sc);
if (!sc)
return;
/* delete driver data */
cso_for_each_state(sc, CSO_BLEND, delete_blend_state, 0);
cso_for_each_state(sc, CSO_DEPTH_STENCIL_ALPHA, delete_depth_stencil_state, 0);
cso_for_each_state(sc, CSO_FRAGMENT_SHADER, delete_fs_state, 0);
cso_for_each_state(sc, CSO_VERTEX_SHADER, delete_vs_state, 0);
cso_for_each_state(sc, CSO_RASTERIZER, delete_rasterizer_state, 0);
cso_for_each_state(sc, CSO_SAMPLER, delete_sampler_state, 0);
cso_for_each_state(sc, CSO_VELEMENTS, delete_velements, 0);
cso_hash_delete(sc->blend_hash);
cso_hash_delete(sc->sampler_hash);
cso_hash_delete(sc->depth_stencil_hash);
cso_hash_delete(sc->rasterizer_hash);
cso_hash_delete(sc->fs_hash);
cso_hash_delete(sc->vs_hash);
cso_hash_delete(sc->velements_hash);
FREE(sc);
}
static void
regs_hash_destroy(struct cso_hash *hash)
{
struct cso_hash_iter iter = cso_hash_first_node(hash);
while (!cso_hash_iter_is_null(iter)) {
scan_register *reg = (scan_register *)cso_hash_iter_data(iter);
iter = cso_hash_erase(hash, iter);
assert(reg->file < TGSI_FILE_COUNT);
FREE(reg);
}
cso_hash_delete(hash);
}
void shaders_cache_destroy(struct shaders_cache *sc)
{
struct cso_hash_iter iter = cso_hash_first_node(sc->hash);
while (!cso_hash_iter_is_null(iter)) {
struct cached_shader *cached =
(struct cached_shader *)cso_hash_iter_data(iter);
cso_delete_fragment_shader(sc->pipe->cso_context,
cached->driver_shader);
iter = cso_hash_erase(sc->hash, iter);
}
cso_hash_delete(sc->hash);
FREE(sc);
}
static void
cache_destroy(struct cso_context *cso,
struct cso_hash *hash, unsigned processor)
{
struct cso_hash_iter iter = cso_hash_first_node(hash);
while (!cso_hash_iter_is_null(iter)) {
void *shader = (void *)cso_hash_iter_data(iter);
if (processor == PIPE_SHADER_FRAGMENT) {
cso_delete_fragment_shader(cso, shader);
} else if (processor == PIPE_SHADER_VERTEX) {
cso_delete_vertex_shader(cso, shader);
}
iter = cso_hash_erase(hash, iter);
}
cso_hash_delete(hash);
}
void font_destroy(struct vg_font *font)
{
struct vg_context *ctx = vg_current_context();
struct cso_hash_iter iter;
vg_context_remove_object(ctx, &font->base);
iter = cso_hash_first_node(font->glyphs);
while (!cso_hash_iter_is_null(iter)) {
struct vg_glyph *glyph = (struct vg_glyph *) cso_hash_iter_data(iter);
FREE(glyph);
iter = cso_hash_iter_next(iter);
}
cso_hash_delete(font->glyphs);
vg_free_object(&font->base);
FREE(font);
}
void cso_cache_delete(struct cso_cache *sc)
{
int i;
assert(sc);
if (!sc)
return;
/* delete driver data */
cso_for_each_state(sc, CSO_BLEND, delete_blend_state, 0);
cso_for_each_state(sc, CSO_DEPTH_STENCIL_ALPHA, delete_depth_stencil_state, 0);
cso_for_each_state(sc, CSO_RASTERIZER, delete_rasterizer_state, 0);
cso_for_each_state(sc, CSO_SAMPLER, delete_sampler_state, 0);
cso_for_each_state(sc, CSO_VELEMENTS, delete_velements, 0);
for (i = 0; i < CSO_CACHE_MAX; i++)
cso_hash_delete(sc->hashes[i]);
FREE(sc);
}
void translate_cache_destroy(struct translate_cache *cache)
{
delete_translates(cache);
cso_hash_delete(cache->hash);
FREE(cache);
}
