struct pipe_screen* r300_screen_create(struct radeon_winsys *rws)
{
struct r300_screen *r300screen = CALLOC_STRUCT(r300_screen);
if (!r300screen) {
FREE(r300screen);
return NULL;
}
rws->query_info(rws, &r300screen->info);
r300_init_debug(r300screen);
r300_parse_chipset(r300screen->info.pci_id, &r300screen->caps);
if (SCREEN_DBG_ON(r300screen, DBG_NO_ZMASK))
r300screen->caps.zmask_ram = 0;
if (SCREEN_DBG_ON(r300screen, DBG_NO_HIZ))
r300screen->caps.hiz_ram = 0;
if (r300screen->info.drm_minor < 8)
r300screen->caps.has_us_format = FALSE;
pipe_mutex_init(r300screen->num_contexts_mutex);
util_slab_create(&r300screen->pool_buffers,
sizeof(struct r300_resource), 64,
UTIL_SLAB_SINGLETHREADED);
r300screen->rws = rws;
r300screen->screen.winsys = (struct pipe_winsys*)rws;
r300screen->screen.destroy = r300_destroy_screen;
r300screen->screen.get_name = r300_get_name;
r300screen->screen.get_vendor = r300_get_vendor;
r300screen->screen.get_param = r300_get_param;
r300screen->screen.get_shader_param = r300_get_shader_param;
r300screen->screen.get_paramf = r300_get_paramf;
r300screen->screen.get_video_param = r300_get_video_param;
r300screen->screen.is_format_supported = r300_is_format_supported;
r300screen->screen.is_video_format_supported = vl_video_buffer_is_format_supported;
r300screen->screen.context_create = r300_create_context;
r300screen->screen.fence_reference = r300_fence_reference;
r300screen->screen.fence_signalled = r300_fence_signalled;
r300screen->screen.fence_finish = r300_fence_finish;
r300_init_screen_resource_functions(r300screen);
util_format_s3tc_init();
return &r300screen->screen;
}
struct pipe_screen* r300_screen_create(struct radeon_winsys *rws)
{
struct r300_screen *r300screen = CALLOC_STRUCT(r300_screen);
if (!r300screen) {
FREE(r300screen);
return NULL;
}
rws->query_info(rws, &r300screen->info);
r300_init_debug(r300screen);
r300_parse_chipset(r300screen->info.pci_id, &r300screen->caps);
if (SCREEN_DBG_ON(r300screen, DBG_NO_ZMASK))
r300screen->caps.zmask_ram = 0;
if (SCREEN_DBG_ON(r300screen, DBG_NO_HIZ))
r300screen->caps.hiz_ram = 0;
r300screen->rws = rws;
r300screen->screen.destroy = r300_destroy_screen;
r300screen->screen.get_name = r300_get_name;
r300screen->screen.get_vendor = r300_get_vendor;
r300screen->screen.get_device_vendor = r300_get_device_vendor;
r300screen->screen.get_param = r300_get_param;
r300screen->screen.get_shader_param = r300_get_shader_param;
r300screen->screen.get_paramf = r300_get_paramf;
r300screen->screen.get_video_param = r300_get_video_param;
r300screen->screen.is_format_supported = r300_is_format_supported;
r300screen->screen.is_video_format_supported = vl_video_buffer_is_format_supported;
r300screen->screen.context_create = r300_create_context;
r300screen->screen.fence_reference = r300_fence_reference;
r300screen->screen.fence_finish = r300_fence_finish;
r300_init_screen_resource_functions(r300screen);
slab_create_parent(&r300screen->pool_transfers, sizeof(struct pipe_transfer), 64);
util_format_s3tc_init();
pipe_mutex_init(r300screen->cmask_mutex);
return &r300screen->screen;
}
struct pipe_screen* r300_create_screen(struct radeon_winsys* radeon_winsys)
{
struct r300_screen* r300screen = CALLOC_STRUCT(r300_screen);
struct r300_capabilities* caps = CALLOC_STRUCT(r300_capabilities);
if (!r300screen || !caps) {
FREE(r300screen);
FREE(caps);
return NULL;
}
caps->pci_id = radeon_winsys->pci_id;
caps->num_frag_pipes = radeon_winsys->gb_pipes;
caps->num_z_pipes = radeon_winsys->z_pipes;
r300_init_debug(r300screen);
r300_parse_chipset(caps);
r300screen->caps = caps;
r300screen->radeon_winsys = radeon_winsys;
r300screen->screen.winsys = (struct pipe_winsys*)radeon_winsys;
r300screen->screen.destroy = r300_destroy_screen;
r300screen->screen.get_name = r300_get_name;
r300screen->screen.get_vendor = r300_get_vendor;
r300screen->screen.get_param = r300_get_param;
r300screen->screen.get_paramf = r300_get_paramf;
r300screen->screen.is_format_supported = r300_is_format_supported;
r300screen->screen.context_create = r300_create_context;
r300screen->screen.get_tex_transfer = r300_get_tex_transfer;
r300screen->screen.tex_transfer_destroy = r300_tex_transfer_destroy;
r300screen->screen.transfer_map = r300_transfer_map;
r300screen->screen.transfer_unmap = r300_transfer_unmap;
r300_init_screen_texture_functions(&r300screen->screen);
u_simple_screen_init(&r300screen->screen);
return &r300screen->screen;
}