rtp: Make sure the output format pointer is set

[ffmpeg] / libavcodec / mpeg4videoenc.c

diff --git a/libavcodec/mpeg4videoenc.c b/libavcodec/mpeg4videoenc.c
index 633c8d24c5a8dec6a362072f9d1c4afa35f8b5e0..9bb1f9a0bc2d63feb6590f8798e1a4cda34d95c3 100644 (file)
--- a/libavcodec/mpeg4videoenc.c
+++ b/libavcodec/mpeg4videoenc.c
@@ -59,7 +59,7 @@ max run: 29/41
  * Return the number of bits that encoding the 8x8 block in block would need.
  * @param[in]  block_last_index last index in scantable order that refers to a non zero element in block.
  */
-static inline int get_block_rate(MpegEncContext * s, DCTELEM block[64], int block_last_index, uint8_t scantable[64]){
+static inline int get_block_rate(MpegEncContext * s, int16_t block[64], int block_last_index, uint8_t scantable[64]){
     int last=0;
     int j;
     int rate=0;
@@ -89,9 +89,9 @@ static inline int get_block_rate(MpegEncContext * s, DCTELEM block[64], int bloc
  * @param[in,out] block MB coefficients, these will be restored
  * @param[in] dir ac prediction direction for each 8x8 block
  * @param[out] st scantable for each 8x8 block
- * @param[in] zigzag_last_index index refering to the last non zero coefficient in zigzag order
+ * @param[in] zigzag_last_index index referring to the last non zero coefficient in zigzag order
  */
-static inline void restore_ac_coeffs(MpegEncContext * s, DCTELEM block[6][64], const int dir[6], uint8_t *st[6], const int zigzag_last_index[6])
+static inline void restore_ac_coeffs(MpegEncContext * s, int16_t block[6][64], const int dir[6], uint8_t *st[6], const int zigzag_last_index[6])
 {
     int i, n;
     memcpy(s->block_last_index, zigzag_last_index, sizeof(int)*6);
@@ -120,9 +120,9 @@ static inline void restore_ac_coeffs(MpegEncContext * s, DCTELEM block[6][64], c
  * @param[in,out] block MB coefficients, these will be updated if 1 is returned
  * @param[in] dir ac prediction direction for each 8x8 block
  * @param[out] st scantable for each 8x8 block
- * @param[out] zigzag_last_index index refering to the last non zero coefficient in zigzag order
+ * @param[out] zigzag_last_index index referring to the last non zero coefficient in zigzag order
  */
-static inline int decide_ac_pred(MpegEncContext * s, DCTELEM block[6][64], const int dir[6], uint8_t *st[6], int zigzag_last_index[6])
+static inline int decide_ac_pred(MpegEncContext * s, int16_t block[6][64], const int dir[6], uint8_t *st[6], int zigzag_last_index[6])
 {
     int score= 0;
     int i, n;
@@ -294,7 +294,7 @@ static inline int mpeg4_get_dc_length(int level, int n){
  * Encode an 8x8 block.
  * @param n block index (0-3 are luma, 4-5 are chroma)
  */
-static inline void mpeg4_encode_block(MpegEncContext * s, DCTELEM * block, int n, int intra_dc,
+static inline void mpeg4_encode_block(MpegEncContext * s, int16_t * block, int n, int intra_dc,
                                uint8_t *scan_table, PutBitContext *dc_pb, PutBitContext *ac_pb)
 {
     int i, last_non_zero;
@@ -345,7 +345,7 @@ static inline void mpeg4_encode_block(MpegEncContext * s, DCTELEM * block, int n
     }
 }
 
-static int mpeg4_get_block_length(MpegEncContext * s, DCTELEM * block, int n, int intra_dc,
+static int mpeg4_get_block_length(MpegEncContext * s, int16_t * block, int n, int intra_dc,
                                uint8_t *scan_table)
 {
     int i, last_non_zero;
@@ -396,7 +396,7 @@ static int mpeg4_get_block_length(MpegEncContext * s, DCTELEM * block, int n, in
     return len;
 }
 
-static inline void mpeg4_encode_blocks(MpegEncContext * s, DCTELEM block[6][64], int intra_dc[6],
+static inline void mpeg4_encode_blocks(MpegEncContext * s, int16_t block[6][64], int intra_dc[6],
                                uint8_t **scan_table, PutBitContext *dc_pb, PutBitContext *ac_pb){
     int i;
 
@@ -425,12 +425,12 @@ static inline void mpeg4_encode_blocks(MpegEncContext * s, DCTELEM block[6][64],
     }
 }
 
-static inline int get_b_cbp(MpegEncContext * s, DCTELEM block[6][64],
+static inline int get_b_cbp(MpegEncContext * s, int16_t block[6][64],
                             int motion_x, int motion_y, int mb_type)
 {
     int cbp = 0, i;
 
-    if (s->flags & CODEC_FLAG_CBP_RD) {
+    if (s->mpv_flags & FF_MPV_FLAG_CBP_RD) {
         int score = 0;
         const int lambda = s->lambda2 >> (FF_LAMBDA_SHIFT - 6);
 
@@ -469,7 +469,7 @@ static inline int get_b_cbp(MpegEncContext * s, DCTELEM block[6][64],
 static const int dquant_code[5]= {1,0,9,2,3};
 
 void ff_mpeg4_encode_mb(MpegEncContext * s,
-                        DCTELEM block[6][64],
+                        int16_t block[6][64],
                         int motion_x, int motion_y)
 {
     int cbpc, cbpy, pred_x, pred_y;
@@ -1022,7 +1022,7 @@ static void mpeg4_encode_vol_header(MpegEncContext * s, int vo_number, int vol_n
     if(!(s->flags & CODEC_FLAG_BITEXACT)){
         put_bits(&s->pb, 16, 0);
         put_bits(&s->pb, 16, 0x1B2);    /* user_data */
-        ff_put_string(&s->pb, LIBAVCODEC_IDENT, 0);
+        avpriv_put_string(&s->pb, LIBAVCODEC_IDENT, 0);
     }
 }
 
@@ -1318,8 +1318,9 @@ void ff_mpeg4_encode_video_packet_header(MpegEncContext *s)
 #define OFFSET(x) offsetof(MpegEncContext, x)
 #define VE AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_ENCODING_PARAM
 static const AVOption options[] = {
-    { "data_partitioning",       "Use data partitioning.",      OFFSET(data_partitioning), AV_OPT_TYPE_INT, { 0 }, 0, 1, VE },
-    { "alternate_scan",          "Enable alternate scantable.", OFFSET(alternate_scan),    AV_OPT_TYPE_INT, { 0 }, 0, 1, VE },
+    { "data_partitioning",       "Use data partitioning.",      OFFSET(data_partitioning), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 1, VE },
+    { "alternate_scan",          "Enable alternate scantable.", OFFSET(alternate_scan),    AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 1, VE },
+    FF_MPV_COMMON_OPTS
     { NULL },
 };
 
@@ -1333,13 +1334,13 @@ static const AVClass mpeg4enc_class = {
 AVCodec ff_mpeg4_encoder = {
     .name           = "mpeg4",
     .type           = AVMEDIA_TYPE_VIDEO,
-    .id             = CODEC_ID_MPEG4,
+    .id             = AV_CODEC_ID_MPEG4,
     .priv_data_size = sizeof(MpegEncContext),
     .init           = encode_init,
-    .encode         = ff_MPV_encode_picture,
+    .encode2        = ff_MPV_encode_picture,
     .close          = ff_MPV_encode_end,
-    .pix_fmts= (const enum PixelFormat[]){PIX_FMT_YUV420P, PIX_FMT_NONE},
-    .capabilities= CODEC_CAP_DELAY | CODEC_CAP_SLICE_THREADS,
-    .long_name= NULL_IF_CONFIG_SMALL("MPEG-4 part 2"),
+    .pix_fmts       = (const enum AVPixelFormat[]){ AV_PIX_FMT_YUV420P, AV_PIX_FMT_NONE },
+    .capabilities   = CODEC_CAP_DELAY | CODEC_CAP_SLICE_THREADS,
+    .long_name      = NULL_IF_CONFIG_SMALL("MPEG-4 part 2"),
     .priv_class     = &mpeg4enc_class,
 };