mesa/src/gallium/drivers/lima/lima_format.h
Vasily Khoruzhick 1b49534df2 lima: add support for R and RG formats
Unfortunately these are not supported natively for sampling
so we have to lower them.

Reviewed-by: Erico Nunes <nunes.erico@gmail.com>
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4241>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4241>
2020-03-20 17:00:10 +00:00

41 lines
1.7 KiB
C

/*
* Copyright (c) 2018-2019 Lima Project
*
* 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, sub license,
* 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 NON-INFRINGEMENT. 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 H_LIMA_FORMAT
#define H_LIMA_FORMAT
#include <stdbool.h>
#include <pipe/p_format.h>
bool lima_format_texel_supported(enum pipe_format f);
bool lima_format_pixel_supported(enum pipe_format f);
int lima_format_get_texel(enum pipe_format f);
int lima_format_get_pixel(enum pipe_format f);
int lima_format_get_texel_reload(enum pipe_format f);
bool lima_format_get_texel_swap_rb(enum pipe_format f);
bool lima_format_get_pixel_swap_rb(enum pipe_format f);
const uint8_t *lima_format_get_texel_swizzle(enum pipe_format f);
uint32_t lima_format_get_channel_layout(enum pipe_format f);
#endif