blob: 15c9d4b6778ab9c4d27c7ebd71d2ddfe41de9e5f [file] [log] [blame]
/*
* Copyright (C) 2021 Alyssa Rosenzweig
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*
*/
#ifndef __AGX_FORMATS_H_
#define __AGX_FORMATS_H_
#include "util/format/u_format.h"
#include "asahi/compiler/agx_compile.h"
struct agx_pixel_format_entry {
uint8_t channels;
uint8_t type;
bool renderable : 1;
enum agx_format internal : 4;
};
extern const struct agx_pixel_format_entry agx_pixel_format[PIPE_FORMAT_COUNT];
extern const enum agx_format agx_vertex_format[PIPE_FORMAT_COUNT];
/* N.b. hardware=0 corresponds to R8 UNORM, which is renderable. So a zero
* entry indicates an invalid format. */
static inline bool
agx_is_valid_pixel_format(enum pipe_format format)
{
struct agx_pixel_format_entry entry = agx_pixel_format[format];
return ((entry.channels | entry.type) != 0) || entry.renderable;
}
#endif