158 	const struct vk_format_description *desc = vk_format_description(format);  in vk_format_get_blocksizebits()  local
160 	assert(desc);  in vk_format_get_blocksizebits()
161 	if (!desc) {  in vk_format_get_blocksizebits()
165 	return desc->block.bits;  in vk_format_get_blocksizebits()
189 	const struct vk_format_description *desc = vk_format_description(format);  in vk_format_get_blockwidth()  local
191 	assert(desc);  in vk_format_get_blockwidth()
192 	if (!desc) {  in vk_format_get_blockwidth()
196 	return desc->block.width;  in vk_format_get_blockwidth()
202 	const struct vk_format_description *desc = vk_format_description(format);  in vk_format_get_blockheight()  local
204 	assert(desc);  in vk_format_get_blockheight()
205 	if (!desc) {  in vk_format_get_blockheight()
209 	return desc->block.height;  in vk_format_get_blockheight()
219 	const struct vk_format_description *desc = vk_format_description(format);  in vk_format_get_first_non_void_channel()  local
223 		if (desc->channel[i].type != VK_FORMAT_TYPE_VOID)  in vk_format_get_first_non_void_channel()
318 	const struct vk_format_description *desc = vk_format_description(format);  in vk_format_is_compressed()  local
320 	assert(desc);  in vk_format_is_compressed()
321 	if (!desc) {  in vk_format_is_compressed()
325 	switch (desc->layout) {  in vk_format_is_compressed()
341 	const struct vk_format_description *desc = vk_format_description(format);  in vk_format_is_subsampled()  local
343 	assert(desc);  in vk_format_is_subsampled()
344 	if (!desc) {  in vk_format_is_subsampled()
348 	return desc->layout == VK_FORMAT_LAYOUT_SUBSAMPLED;  in vk_format_is_subsampled()
352 vk_format_has_depth(const struct vk_format_description *desc)  in vk_format_has_depth()  argument
354 	return desc->colorspace == VK_FORMAT_COLORSPACE_ZS &&  in vk_format_has_depth()
355 		desc->swizzle[0] != VK_SWIZZLE_NONE;  in vk_format_has_depth()
359 vk_format_has_stencil(const struct vk_format_description *desc)  in vk_format_has_stencil()  argument
361 	return desc->colorspace == VK_FORMAT_COLORSPACE_ZS &&  in vk_format_has_stencil()
362 		desc->swizzle[1] != VK_SWIZZLE_NONE;  in vk_format_has_stencil()
368 	const struct vk_format_description *desc = vk_format_description(format);  in vk_format_is_depth_or_stencil()  local
370 	assert(desc);  in vk_format_is_depth_or_stencil()
371 	if (!desc) {  in vk_format_is_depth_or_stencil()
375 	return vk_format_has_depth(desc) ||  in vk_format_is_depth_or_stencil()
376 		vk_format_has_stencil(desc);  in vk_format_is_depth_or_stencil()
382 	const struct vk_format_description *desc = vk_format_description(format);  in vk_format_is_depth()  local
384 	assert(desc);  in vk_format_is_depth()
385 	if (!desc) {  in vk_format_is_depth()
389 	return vk_format_has_depth(desc);  in vk_format_is_depth()
395 	const struct vk_format_description *desc = vk_format_description(format);  in vk_format_is_stencil()  local
397 	assert(desc);  in vk_format_is_stencil()
398 	if (!desc) {  in vk_format_is_stencil()
402 	return vk_format_has_stencil(desc);  in vk_format_is_stencil()
429 	const struct vk_format_description *desc = vk_format_description(format);  in vk_format_is_int()  local
432 	return channel >= 0 && desc->channel[channel].pure_integer;  in vk_format_is_int()
438 	const struct vk_format_description *desc = vk_format_description(format);  in vk_format_is_srgb()  local
439 	return desc->colorspace == VK_FORMAT_COLORSPACE_SRGB;  in vk_format_is_srgb()
493 	const struct vk_format_description *desc = vk_format_description(format);  in vk_format_get_component_bits()  local
507 	if (desc->colorspace == VK_FORMAT_COLORSPACE_SRGB) {  in vk_format_get_component_bits()
510 		desc_colorspace = desc->colorspace;  in vk_format_get_component_bits()
517 	switch (desc->swizzle[component]) {  in vk_format_get_component_bits()
519 		return desc->channel[0].size;  in vk_format_get_component_bits()
521 		return desc->channel[1].size;  in vk_format_get_component_bits()
523 		return desc->channel[2].size;  in vk_format_get_component_bits()
525 		return desc->channel[3].size;  in vk_format_get_component_bits()
557 	const struct vk_format_description *desc = vk_format_description(format);  in vk_format_get_nr_components()  local
558 	return desc->nr_channels;  in vk_format_get_nr_components()
564 	const struct vk_format_description *desc = vk_format_description(format);  in vk_format_get_plane_count()  local
566 	return desc->plane_count;  in vk_format_get_plane_count()
572 	const struct vk_format_description *desc = vk_format_description(format);  in vk_format_get_plane_format()  local
574 	if (desc->layout != VK_FORMAT_LAYOUT_MULTIPLANE) {  in vk_format_get_plane_format()
579 	assert(plane_id < desc->plane_count);  in vk_format_get_plane_format()
581 	return desc->plane_formats[plane_id];  in vk_format_get_plane_format()