148 	const struct vk_format_description *desc = vk_format_description(format);  in vk_format_get_blocksizebits()  local
150 	assert(desc);  in vk_format_get_blocksizebits()
151 	if (!desc) {  in vk_format_get_blocksizebits()
155 	return desc->block.bits;  in vk_format_get_blocksizebits()
179 	const struct vk_format_description *desc = vk_format_description(format);  in vk_format_get_blockwidth()  local
181 	assert(desc);  in vk_format_get_blockwidth()
182 	if (!desc) {  in vk_format_get_blockwidth()
186 	return desc->block.width;  in vk_format_get_blockwidth()
192 	const struct vk_format_description *desc = vk_format_description(format);  in vk_format_get_blockheight()  local
194 	assert(desc);  in vk_format_get_blockheight()
195 	if (!desc) {  in vk_format_get_blockheight()
199 	return desc->block.height;  in vk_format_get_blockheight()
209 	const struct vk_format_description *desc = vk_format_description(format);  in vk_format_get_first_non_void_channel()  local
213 		if (desc->channel[i].type != VK_FORMAT_TYPE_VOID)  in vk_format_get_first_non_void_channel()
308 	const struct vk_format_description *desc = vk_format_description(format);  in vk_format_is_compressed()  local
310 	assert(desc);  in vk_format_is_compressed()
311 	if (!desc) {  in vk_format_is_compressed()
315 	switch (desc->layout) {  in vk_format_is_compressed()
329 vk_format_has_depth(const struct vk_format_description *desc)  in vk_format_has_depth()  argument
331 	return desc->colorspace == VK_FORMAT_COLORSPACE_ZS &&  in vk_format_has_depth()
332 		desc->swizzle[0] != VK_SWIZZLE_NONE;  in vk_format_has_depth()
336 vk_format_has_stencil(const struct vk_format_description *desc)  in vk_format_has_stencil()  argument
338 	return desc->colorspace == VK_FORMAT_COLORSPACE_ZS &&  in vk_format_has_stencil()
339 		desc->swizzle[1] != VK_SWIZZLE_NONE;  in vk_format_has_stencil()
345 	const struct vk_format_description *desc = vk_format_description(format);  in vk_format_is_depth_or_stencil()  local
347 	assert(desc);  in vk_format_is_depth_or_stencil()
348 	if (!desc) {  in vk_format_is_depth_or_stencil()
352 	return vk_format_has_depth(desc) ||  in vk_format_is_depth_or_stencil()
353 		vk_format_has_stencil(desc);  in vk_format_is_depth_or_stencil()
359 	const struct vk_format_description *desc = vk_format_description(format);  in vk_format_is_depth()  local
361 	assert(desc);  in vk_format_is_depth()
362 	if (!desc) {  in vk_format_is_depth()
366 	return vk_format_has_depth(desc);  in vk_format_is_depth()
372 	const struct vk_format_description *desc = vk_format_description(format);  in vk_format_is_stencil()  local
374 	assert(desc);  in vk_format_is_stencil()
375 	if (!desc) {  in vk_format_is_stencil()
379 	return vk_format_has_stencil(desc);  in vk_format_is_stencil()
406 	const struct vk_format_description *desc = vk_format_description(format);  in vk_format_is_int()  local
409 	return channel >= 0 && desc->channel[channel].pure_integer;  in vk_format_is_int()
415 	const struct vk_format_description *desc = vk_format_description(format);  in vk_format_is_srgb()  local
416 	return desc->colorspace == VK_FORMAT_COLORSPACE_SRGB;  in vk_format_is_srgb()
430 	const struct vk_format_description *desc = vk_format_description(format);  in vk_format_get_component_bits()  local
444 	if (desc->colorspace == VK_FORMAT_COLORSPACE_SRGB) {  in vk_format_get_component_bits()
447 		desc_colorspace = desc->colorspace;  in vk_format_get_component_bits()
454 	switch (desc->swizzle[component]) {  in vk_format_get_component_bits()
456 		return desc->channel[0].size;  in vk_format_get_component_bits()
458 		return desc->channel[1].size;  in vk_format_get_component_bits()
460 		return desc->channel[2].size;  in vk_format_get_component_bits()
462 		return desc->channel[3].size;  in vk_format_get_component_bits()