#define AVCODEC_RTJPEG_H
#include <stdint.h>
-#include "dsputil.h"
-typedef struct {
+#include "libavutil/mem.h"
+#include "idctdsp.h"
+
+#define RTJPEG_FILE_VERSION 0
+#define RTJPEG_HEADER_SIZE 12
+
+typedef struct RTJpegContext {
int w, h;
- DSPContext *dsp;
+ IDCTDSPContext idsp;
uint8_t scan[64];
uint32_t lquant[64];
uint32_t cquant[64];
- DECLARE_ALIGNED(16, DCTELEM, block)[64];
+ DECLARE_ALIGNED(16, int16_t, block)[64];
} RTJpegContext;
-void ff_rtjpeg_decode_init(RTJpegContext *c, DSPContext *dsp,
- int width, int height,
- const uint32_t *lquant, const uint32_t *cquant);
+void ff_rtjpeg_init(RTJpegContext *c, AVCodecContext *avctx);
+
+void ff_rtjpeg_decode_init(RTJpegContext *c, int width, int height,
+ const uint32_t *lquant, const uint32_t *cquant);
int ff_rtjpeg_decode_frame_yuv420(RTJpegContext *c, AVFrame *f,
const uint8_t *buf, int buf_size);