72 lines
1.9 KiB
C
72 lines
1.9 KiB
C
/*
|
|
* This software is licensed under the terms of the MIT License.
|
|
* See COPYING for further information.
|
|
* ---
|
|
* Copyright (c) 2011-2019, Lukas Weber <laochailan@web.de>.
|
|
* Copyright (c) 2012-2019, Andrei Alexeyev <akari@taisei-project.org>.
|
|
*/
|
|
|
|
#ifndef IGUARD_resource_postprocess_h
|
|
#define IGUARD_resource_postprocess_h
|
|
|
|
#include "taisei.h"
|
|
|
|
#include "resource.h"
|
|
#include "shader_program.h"
|
|
#include "renderer/api.h"
|
|
#include "util/graphics.h"
|
|
|
|
typedef struct PostprocessShader PostprocessShader;
|
|
typedef struct PostprocessShaderUniform PostprocessShaderUniform;
|
|
typedef union PostprocessShaderUniformValue PostprocessShaderUniformValue;
|
|
|
|
struct PostprocessShader {
|
|
LIST_INTERFACE(PostprocessShader);
|
|
|
|
PostprocessShaderUniform *uniforms;
|
|
ShaderProgram *shader;
|
|
};
|
|
|
|
union PostprocessShaderUniformValue {
|
|
int i;
|
|
float f;
|
|
};
|
|
|
|
struct PostprocessShaderUniform {
|
|
LIST_INTERFACE(PostprocessShaderUniform);
|
|
|
|
Uniform *uniform;
|
|
|
|
union {
|
|
PostprocessShaderUniformValue *values;
|
|
Texture *texture;
|
|
};
|
|
|
|
uint elements;
|
|
};
|
|
|
|
typedef void (*PostprocessDrawFuncPtr)(Framebuffer *fb, double w, double h);
|
|
typedef void (*PostprocessPrepareFuncPtr)(Framebuffer *fb, ShaderProgram *prog, void *arg);
|
|
|
|
char* postprocess_path(const char *path);
|
|
|
|
PostprocessShader* postprocess_load(const char *path, uint flags);
|
|
void postprocess_unload(PostprocessShader **list);
|
|
void postprocess(PostprocessShader *ppshaders, FBPair *fbos, PostprocessPrepareFuncPtr prepare, PostprocessDrawFuncPtr draw, double width, double height, void *arg);
|
|
|
|
/*
|
|
* Glue for resources api
|
|
*/
|
|
|
|
char* postprocess_path(const char *name);
|
|
bool check_postprocess_path(const char *path);
|
|
void* load_postprocess_begin(const char *path, uint flags);
|
|
void* load_postprocess_end(void *opaque, const char *path, uint flags);
|
|
void unload_postprocess(void*);
|
|
|
|
extern ResourceHandler postprocess_res_handler;
|
|
|
|
#define PP_PATH_PREFIX SHPROG_PATH_PREFIX
|
|
#define PP_EXTENSION ".pp"
|
|
|
|
#endif // IGUARD_resource_postprocess_h
|