postprocess.h

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#ifndef POSTPROCESS_H
#define POSTPROCESS_H
 
#include <glad/glad.h>
 
typedef struct PostProcess PostProcess;
typedef struct PostProcessPreset PostProcessPreset;
typedef struct GPUProfiler GPUProfiler;
 
/* --- Lifecycle --- */
 
int postprocess_init(PostProcess* post_processing,
                     GPUProfiler* external_profiler, int width, int height);
void postprocess_cleanup(PostProcess* post_processing);
void postprocess_compile_optimized(PostProcess* post_processing,
                                   unsigned int static_flags);
void postprocess_use_dynamic(PostProcess* post_processing);
void postprocess_set_dummy_textures(PostProcess* post_processing,
                                    GLuint dummy_black);
void postprocess_resize(PostProcess* post_processing, int width, int height);
 
/* --- Render Pass Management --- */
 
void postprocess_begin(PostProcess* post_processing);
void postprocess_end(PostProcess* post_processing);
 
/* --- Presets --- */
 
void postprocess_apply_preset(PostProcess* post_processing,
                              const PostProcessPreset* preset);
 
/* Sub-API headers for specific consumers */
#include "postprocess_readback.h"  // IWYU pragma: export
#include "postprocess_setters.h"   // IWYU pragma: export
 
/* --- Subsystem descriptor (alloc-only Phase 1) --- */
#include "app_subsystem.h"
 
int postprocess_subsys_init(struct App* app);
void postprocess_subsys_cleanup(struct App* app);
 
#define APP_POSTPROCESS_DESCRIPTOR \
    {"postprocess", postprocess_subsys_init, postprocess_subsys_cleanup}
 
#endif /* POSTPROCESS_H */