1 /*
2  * This file is part of libplacebo.
3  *
4  * libplacebo is free software; you can redistribute it and/or
5  * modify it under the terms of the GNU Lesser General Public
6  * License as published by the Free Software Foundation; either
7  * version 2.1 of the License, or (at your option) any later version.
8  *
9  * libplacebo is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12  * GNU Lesser General Public License for more details.
13  *
14  * You should have received a copy of the GNU Lesser General Public
15  * License along with libplacebo.  If not, see <http://www.gnu.org/licenses/>.
16  */
17 
18 #pragma once
19 
20 #include "common.h"
21 
22 struct gl_format {
23     GLint ifmt;         // sized internal format (e.g. GL_RGBA16F)
24     GLenum fmt;         // base internal format (e.g. GL_RGBA)
25     GLenum type;        // host-visible type (e.g. GL_FLOAT)
26     struct pl_fmt tmpl; // pl_fmt template
27 };
28 
29 typedef void (gl_format_cb)(pl_gpu gpu, const struct gl_format *glfmt);
30 
31 // Add all supported formats to the `pl_gpu` format list.
32 bool gl_setup_formats(struct pl_gpu *gpu);
33