drm/vmwgfx/vmw_surface_cache.h

42  * given format.
45 vmw_surface_get_desc(SVGA3dSurfaceFormat format)
47 	if (format < ARRAY_SIZE(g_SVGA3dSurfaceDescs))
48 		return &g_SVGA3dSurfaceDescs[format];
144 vmw_surface_get_serialized_size(SVGA3dSurfaceFormat format,
149 	const SVGA3dSurfaceDesc *desc = vmw_surface_get_desc(format);
168 vmw_surface_get_serialized_size_extended(SVGA3dSurfaceFormat format,
175 		vmw_surface_get_serialized_size(format,
192 vmw_surface_get_pixel_offset(SVGA3dSurfaceFormat format,
196 	const SVGA3dSurfaceDesc *desc = vmw_surface_get_desc(format);
209 vmw_surface_get_image_offset(SVGA3dSurfaceFormat format,
224 	desc = vmw_surface_get_desc(format);
243  * vmw_surface_is_gb_screen_target_format - Is the specified format usable as
247  * @format: format to queried
250  * true if queried format is valid for screen targets
253 vmw_surface_is_gb_screen_target_format(SVGA3dSurfaceFormat format)
255 	return (format == SVGA3D_X8R8G8B8 ||
256 		format == SVGA3D_A8R8G8B8 ||
257 		format == SVGA3D_R5G6B5   ||
258 		format == SVGA3D_X1R5G5B5 ||
259 		format == SVGA3D_A1R5G5B5 ||
260 		format == SVGA3D_P8);
265  * vmw_surface_is_dx_screen_target_format - Is the specified format usable as
269  * @format: format to queried
272  * true if queried format is valid for screen targets
275 vmw_surface_is_dx_screen_target_format(SVGA3dSurfaceFormat format)
277 	return (format == SVGA3D_R8G8B8A8_UNORM ||
278 		format == SVGA3D_B8G8R8A8_UNORM ||
279 		format == SVGA3D_B8G8R8X8_UNORM);
284  * vmw_surface_is_screen_target_format - Is the specified format usable as a
288  * @format: format to queried
291  * true if queried format is valid for screen targets
294 vmw_surface_is_screen_target_format(SVGA3dSurfaceFormat format)
296 	if (vmw_surface_is_gb_screen_target_format(format)) {
299 	return vmw_surface_is_dx_screen_target_format(format);
371  * @format: The surface format.
379 					    SVGA3dSurfaceFormat format,
389 	cache->desc = desc = vmw_surface_get_desc(format);