XA_EXPORT void
xa_context_destroy(struct xa_context *r)
{
struct pipe_resource **vsbuf = &r->vs_const_buffer;
struct pipe_resource **fsbuf = &r->fs_const_buffer;
if (*vsbuf)
pipe_resource_reference(vsbuf, NULL);
if (*fsbuf)
pipe_resource_reference(fsbuf, NULL);
if (r->shaders) {
xa_shaders_destroy(r->shaders);
r->shaders = NULL;
}
xa_ctx_sampler_views_destroy(r);
if (r->cso) {
cso_release_all(r->cso);
cso_destroy_context(r->cso);
r->cso = NULL;
}
r->pipe->destroy(r->pipe);
}
void st_destroy_context( struct st_context *st )
{
struct pipe_context *pipe = st->pipe;
struct cso_context *cso = st->cso_context;
GLcontext *ctx = st->ctx;
GLuint i;
/* need to unbind and destroy CSO objects before anything else */
cso_release_all(st->cso_context);
st_reference_fragprog(st, &st->fp, NULL);
st_reference_vertprog(st, &st->vp, NULL);
/* release framebuffer surfaces */
for (i = 0; i < PIPE_MAX_COLOR_BUFS; i++) {
pipe_surface_reference(&st->state.framebuffer.cbufs[i], NULL);
}
pipe_surface_reference(&st->state.framebuffer.zsbuf, NULL);
_mesa_delete_program_cache(st->ctx, st->pixel_xfer.cache);
_vbo_DestroyContext(st->ctx);
_mesa_free_context_data(ctx);
st_destroy_context_priv(st);
cso_destroy_context(cso);
pipe->destroy( pipe );
free(ctx);
}
void vg_destroy_context(struct vg_context *ctx)
{
struct pipe_resource **cbuf = &ctx->mask.cbuf;
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 (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 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 st_destroy_context( struct st_context *st )
{
struct pipe_context *pipe = st->pipe;
struct cso_context *cso = st->cso_context;
struct gl_context *ctx = st->ctx;
GLuint i;
_mesa_HashWalk(ctx->Shared->TexObjects, destroy_tex_sampler_cb, st);
/* need to unbind and destroy CSO objects before anything else */
cso_release_all(st->cso_context);
st_reference_fragprog(st, &st->fp, NULL);
st_reference_geomprog(st, &st->gp, NULL);
st_reference_vertprog(st, &st->vp, NULL);
/* release framebuffer surfaces */
for (i = 0; i < PIPE_MAX_COLOR_BUFS; i++) {
pipe_surface_reference(&st->state.framebuffer.cbufs[i], NULL);
}
pipe_surface_reference(&st->state.framebuffer.zsbuf, NULL);
pipe->set_index_buffer(pipe, NULL);
for (i = 0; i < PIPE_SHADER_TYPES; i++) {
pipe->set_constant_buffer(pipe, i, 0, NULL);
}
_mesa_delete_program_cache(st->ctx, st->pixel_xfer.cache);
_vbo_DestroyContext(st->ctx);
st_destroy_program_variants(st);
_mesa_free_context_data(ctx);
/* This will free the st_context too, so 'st' must not be accessed
* afterwards. */
st_destroy_context_priv(st);
st = NULL;
cso_destroy_context(cso);
pipe->destroy( pipe );
free(ctx);
}
static void close_prog(struct program *p)
{
/* unset all state */
cso_release_all(p->cso);
p->pipe->delete_vs_state(p->pipe, p->vs);
p->pipe->delete_fs_state(p->pipe, p->fs);
pipe_surface_reference(&p->framebuffer.cbufs[0], NULL);
pipe_resource_reference(&p->target, NULL);
pipe_resource_reference(&p->vbuf, NULL);
cso_destroy_context(p->cso);
p->pipe->destroy(p->pipe);
p->screen->destroy(p->screen);
pipe_loader_release(&p->dev, 1);
FREE(p);
}
void renderer_destroy(struct xorg_renderer *r)
{
struct pipe_constant_buffer *vsbuf = &r->vs_const_buffer;
struct pipe_constant_buffer *fsbuf = &r->fs_const_buffer;
if (vsbuf && vsbuf->buffer)
pipe_buffer_reference(&vsbuf->buffer, NULL);
if (fsbuf && fsbuf->buffer)
pipe_buffer_reference(&fsbuf->buffer, NULL);
if (r->shaders) {
xorg_shaders_destroy(r->shaders);
r->shaders = NULL;
}
if (r->cso) {
cso_release_all(r->cso);
cso_destroy_context(r->cso);
r->cso = NULL;
}
}
void
xa_context_destroy(struct xa_context *r)
{
struct pipe_resource **vsbuf = &r->vs_const_buffer;
struct pipe_resource **fsbuf = &r->fs_const_buffer;
if (*vsbuf)
pipe_resource_reference(vsbuf, NULL);
if (*fsbuf)
pipe_resource_reference(fsbuf, NULL);
if (r->shaders) {
xa_shaders_destroy(r->shaders);
r->shaders = NULL;
}
if (r->cso) {
cso_release_all(r->cso);
cso_destroy_context(r->cso);
r->cso = NULL;
}
}
static void close_prog(struct program *p)
{
/* unset bound textures as well */
cso_set_fragment_sampler_views(p->cso, 0, NULL);
/* unset all state */
cso_release_all(p->cso);
p->pipe->delete_vs_state(p->pipe, p->vs);
p->pipe->delete_fs_state(p->pipe, p->fs);
pipe_surface_reference(&p->framebuffer.cbufs[0], NULL);
pipe_sampler_view_reference(&p->view, NULL);
pipe_resource_reference(&p->target, NULL);
pipe_resource_reference(&p->tex, NULL);
pipe_resource_reference(&p->vbuf, NULL);
cso_destroy_context(p->cso);
p->pipe->destroy(p->pipe);
p->screen->destroy(p->screen);
FREE(p);
}
void st_destroy_context( struct st_context *st )
{
struct pipe_context *pipe = st->pipe;
struct cso_context *cso = st->cso_context;
GLcontext *ctx = st->ctx;
/* need to unbind and destroy CSO objects before anything else */
cso_release_all(st->cso_context);
st_reference_fragprog(st, &st->fp, NULL);
st_reference_vertprog(st, &st->vp, NULL);
_mesa_delete_program_cache(st->ctx, st->pixel_xfer.cache);
_mesa_free_context_data(ctx);
st_destroy_context_priv(st);
cso_destroy_context(cso);
pipe->destroy( pipe );
free(ctx);
}