RetroArch/record/ffemu.h

#ifndef __FFEMU_H
#define __FFEMU_H

#include <stdint.h>
#include <stddef.h>

#ifdef __cplusplus
extern "C" {
#endif

// Parameters passed to ffemu_new()
struct ffemu_params
{
   // FPS of input video.
   double fps;
   // Sample rate of input audio.
   double samplerate;

   // Desired output resolution.
   unsigned out_width;
   unsigned out_height;

   // Total size of framebuffer used in input.
   unsigned fb_width;
   unsigned fb_height;

   // Aspect ratio of input video. Parameters are passed to the muxer,
   // the video itself is not scaled.
   float aspect_ratio;

   // Audio channels.
   unsigned channels;

   // If input is ARGB or XRGB1555.
   bool rgb32;

   // Filename to dump to.
   const char *filename;
};

struct ffemu_video_data
{
   const void *data;
   unsigned width;
   unsigned height;
   unsigned pitch;
   bool is_dupe;
};

struct ffemu_audio_data
{
   const int16_t *data;
   size_t frames;
};

typedef struct ffemu ffemu_t;

ffemu_t *ffemu_new(const struct ffemu_params *params);
void ffemu_free(ffemu_t* handle);

bool ffemu_push_video(ffemu_t *handle, const struct ffemu_video_data *data);
bool ffemu_push_audio(ffemu_t *handle, const struct ffemu_audio_data *data);
bool ffemu_finalize(ffemu_t *handle);

#ifdef __cplusplus
}
#endif

#endif