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 */