ffmpeg/libavfilter/glslang.h

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/*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVFILTER_GLSLANG_H
#define AVFILTER_GLSLANG_H
#include <stdlib.h>
#ifdef __cplusplus
extern "C" {
#endif
int glslang_init(void);
void glslang_uninit(void);
typedef struct GLSlangResult {
int rval;
char *error_msg;
void *data; /* Shader data or NULL */
size_t size;
} GLSlangResult;
enum GLSlangStage {
GLSLANG_VERTEX,
GLSLANG_FRAGMENT,
GLSLANG_COMPUTE,
};
/* Compile GLSL into a SPIRV stream, if possible */
GLSlangResult *glslang_compile(const char *glsl, enum GLSlangStage stage);
#ifdef __cplusplus
}
#endif
#endif /* AVFILTER_GLSLANG_H */