lavc: use buf[0] instead of data[0] as the indicator of an allocated frame

[ffmpeg] / libavcodec / h263.h

diff --git a/libavcodec/h263.h b/libavcodec/h263.h
index d26cf636eb5b593e5d12f2465ed8aba1eb7915a4..c6ad618fa1d57300627d5b06cd16c31d6dc73e8a 100644 (file)
--- a/libavcodec/h263.h
+++ b/libavcodec/h263.h
@@ -26,6 +26,10 @@
 #include "mpegvideo.h"
 #include "rl.h"
 
+#if !FF_API_ASPECT_EXTENDED
+#define FF_ASPECT_EXTENDED 15
+#endif
+
 // The defines below define the number of bits that are read at once for
 // reading vlc values. Changing these may improve speed and data cache needs
 // be aware though that decreasing them may need the number of stages that is
@@ -53,6 +57,10 @@ extern VLC ff_h263_intra_MCBPC_vlc;
 extern VLC ff_h263_inter_MCBPC_vlc;
 extern VLC ff_h263_cbpy_vlc;
 
+extern const uint16_t ff_inter_vlc[103][2];
+extern const int8_t ff_inter_level[102];
+extern const int8_t ff_inter_run[102];
+
 extern RLTable ff_h263_rl_inter;
 
 extern RLTable ff_rl_intra_aic;
@@ -64,23 +72,25 @@ extern uint8_t ff_mba_length[7];
 
 extern uint8_t ff_h263_static_rl_table_store[2][2][2*MAX_RUN + MAX_LEVEL + 3];
 
+extern const enum AVPixelFormat ff_h263_hwaccel_pixfmt_list_420[];
+
 
 int ff_h263_decode_motion(MpegEncContext * s, int pred, int f_code);
 av_const int ff_h263_aspect_to_info(AVRational aspect);
 int ff_h263_decode_init(AVCodecContext *avctx);
 int ff_h263_decode_frame(AVCodecContext *avctx,
-                             void *data, int *data_size,
+                             void *data, int *got_frame,
                              AVPacket *avpkt);
 int ff_h263_decode_end(AVCodecContext *avctx);
 void ff_h263_encode_mb(MpegEncContext *s,
-                       DCTELEM block[6][64],
+                       int16_t block[6][64],
                        int motion_x, int motion_y);
 void ff_h263_encode_picture_header(MpegEncContext *s, int picture_number);
 void ff_h263_encode_gob_header(MpegEncContext * s, int mb_line);
 int16_t *ff_h263_pred_motion(MpegEncContext * s, int block, int dir,
                              int *px, int *py);
 void ff_h263_encode_init(MpegEncContext *s);
-void ff_h263_decode_init_vlc(MpegEncContext *s);
+void ff_h263_decode_init_vlc(void);
 int ff_h263_decode_picture_header(MpegEncContext *s);
 int ff_h263_decode_gob_header(MpegEncContext *s);
 void ff_h263_update_motion_val(MpegEncContext * s);
@@ -89,7 +99,7 @@ int ff_h263_decode_mba(MpegEncContext *s);
 void ff_h263_encode_mba(MpegEncContext *s);
 void ff_init_qscale_tab(MpegEncContext *s);
 int ff_h263_pred_dc(MpegEncContext * s, int n, int16_t **dc_val_ptr);
-void ff_h263_pred_acdc(MpegEncContext * s, DCTELEM *block, int n);
+void ff_h263_pred_acdc(MpegEncContext * s, int16_t *block, int n);
 
 
 /**
@@ -99,7 +109,7 @@ void ff_h263_show_pict_info(MpegEncContext *s);
 
 int ff_intel_h263_decode_picture_header(MpegEncContext *s);
 int ff_h263_decode_mb(MpegEncContext *s,
-                      DCTELEM block[6][64]);
+                      int16_t block[6][64]);
 
 /**
  * Return the value of the 3bit "source format" syntax element.
@@ -144,11 +154,11 @@ static inline void ff_h263_encode_motion_vector(MpegEncContext * s, int x, int y
 }
 
 static inline int get_p_cbp(MpegEncContext * s,
-                      DCTELEM block[6][64],
+                      int16_t block[6][64],
                       int motion_x, int motion_y){
     int cbp, i;
 
-    if(s->flags & CODEC_FLAG_CBP_RD){
+    if (s->mpv_flags & FF_MPV_FLAG_CBP_RD) {
         int best_cbpy_score= INT_MAX;
         int best_cbpc_score= INT_MAX;
         int cbpc = (-1), cbpy= (-1);