avcodec: Rename avpriv_frame_rate_tab to ff_mpeg12_frame_rate_tab

This table doesn't need to be shared with libavformat any longer.
Add mpeg12 to the name to make it less ambiguous, while renaming it.

Signed-off-by: Martin Storsjö <martin@martin.st>

libavcodec/cavsdec.c

@@ -1081,8 +1081,8 @@ static int decode_seq_header(AVSContext *h) {
     s->low_delay =       get_bits1(&s->gb);
     h->mb_width  = (s->width  + 15) >> 4;
     h->mb_height = (s->height + 15) >> 4;
-    h->s.avctx->time_base.den = avpriv_frame_rate_tab[frame_rate_code].num;
+    h->s.avctx->time_base.den = ff_mpeg12_frame_rate_tab[frame_rate_code].num;
-    h->s.avctx->time_base.num = avpriv_frame_rate_tab[frame_rate_code].den;
+    h->s.avctx->time_base.num = ff_mpeg12_frame_rate_tab[frame_rate_code].den;
     h->s.avctx->width  = s->width;
     h->s.avctx->height = s->height;
     if(!h->top_qp)

libavcodec/dirac.c

@@ -165,7 +165,7 @@ static int parse_source_parameters(AVCodecContext *avctx, GetBitContext *gb,
     /* [DIRAC_STD] preset_frame_rate(video_params, index) */
     if (source->frame_rate_index > 0) {
         if (source->frame_rate_index <= 8)
-            frame_rate = avpriv_frame_rate_tab[source->frame_rate_index];
+            frame_rate = ff_mpeg12_frame_rate_tab[source->frame_rate_index];
         else
              /* [DIRAC_STD] Table 10.3 values 9-10 */
             frame_rate = dirac_frame_rate[source->frame_rate_index-9];

libavcodec/mpeg12.c

@@ -1239,8 +1239,8 @@ static int mpeg_decode_postinit(AVCodecContext *avctx)
 
         if (avctx->codec_id == AV_CODEC_ID_MPEG1VIDEO) {
             //MPEG-1 fps
-            avctx->time_base.den = avpriv_frame_rate_tab[s->frame_rate_index].num;
+            avctx->time_base.den = ff_mpeg12_frame_rate_tab[s->frame_rate_index].num;
-            avctx->time_base.num = avpriv_frame_rate_tab[s->frame_rate_index].den;
+            avctx->time_base.num = ff_mpeg12_frame_rate_tab[s->frame_rate_index].den;
             //MPEG-1 aspect
             avctx->sample_aspect_ratio = av_d2q(1.0/ff_mpeg1_aspect[s->aspect_ratio_info], 255);
             avctx->ticks_per_frame=1;
@@ -1248,8 +1248,8 @@ static int mpeg_decode_postinit(AVCodecContext *avctx)
         //MPEG-2 fps
             av_reduce(&s->avctx->time_base.den,
                       &s->avctx->time_base.num,
-                      avpriv_frame_rate_tab[s->frame_rate_index].num * s1->frame_rate_ext.num*2,
+                      ff_mpeg12_frame_rate_tab[s->frame_rate_index].num * s1->frame_rate_ext.num*2,
-                      avpriv_frame_rate_tab[s->frame_rate_index].den * s1->frame_rate_ext.den,
+                      ff_mpeg12_frame_rate_tab[s->frame_rate_index].den * s1->frame_rate_ext.den,
                       1 << 30);
             avctx->ticks_per_frame = 2;
             //MPEG-2 aspect

libavcodec/mpeg12data.c

@@ -305,7 +305,7 @@ const uint8_t ff_mpeg12_mbMotionVectorTable[17][2] = {
 { 0xc, 10 },
 };
 
-const AVRational avpriv_frame_rate_tab[16] = {
+const AVRational ff_mpeg12_frame_rate_tab[16] = {
     {    0,    0},
     {24000, 1001},
     {   24,    1},

libavcodec/mpeg12data.h

@@ -48,7 +48,7 @@ extern const uint8_t ff_mpeg12_mbPatTable[64][2];
 
 extern const uint8_t ff_mpeg12_mbMotionVectorTable[17][2];
 
-extern const AVRational avpriv_frame_rate_tab[];
+extern const AVRational ff_mpeg12_frame_rate_tab[];
 
 extern const float ff_mpeg1_aspect[16];
 extern const AVRational ff_mpeg2_aspect[16];

libavcodec/mpeg12enc.c

@@ -111,7 +111,7 @@ static int find_frame_rate_index(MpegEncContext *s){
     int64_t d;
 
     for(i=1;i<14;i++) {
-        int64_t n0= 1001LL/avpriv_frame_rate_tab[i].den*avpriv_frame_rate_tab[i].num*s->avctx->time_base.num;
+        int64_t n0 = 1001LL / ff_mpeg12_frame_rate_tab[i].den * ff_mpeg12_frame_rate_tab[i].num * s->avctx->time_base.num;
         int64_t n1= 1001LL*s->avctx->time_base.den;
         if(s->avctx->strict_std_compliance > FF_COMPLIANCE_UNOFFICIAL && i>=9) break;
 
@@ -195,7 +195,7 @@ static void mpeg1_encode_sequence_header(MpegEncContext *s)
         if(aspect_ratio==0.0) aspect_ratio= 1.0; //pixel aspect 1:1 (VGA)
 
         if (s->current_picture.f.key_frame) {
-            AVRational framerate= avpriv_frame_rate_tab[s->frame_rate_index];
+            AVRational framerate = ff_mpeg12_frame_rate_tab[s->frame_rate_index];
 
             /* mpeg1 header repeated every gop */
             put_header(s, SEQ_START_CODE);
@@ -958,7 +958,7 @@ AVCodec ff_mpeg1video_encoder = {
     .init                 = encode_init,
     .encode2              = ff_MPV_encode_picture,
     .close                = ff_MPV_encode_end,
-    .supported_framerates = avpriv_frame_rate_tab+1,
+    .supported_framerates = ff_mpeg12_frame_rate_tab + 1,
     .pix_fmts             = (const enum AVPixelFormat[]){ AV_PIX_FMT_YUV420P,
                                                         AV_PIX_FMT_NONE },
     .capabilities         = CODEC_CAP_DELAY | CODEC_CAP_SLICE_THREADS,
@@ -974,7 +974,7 @@ AVCodec ff_mpeg2video_encoder = {
     .init                 = encode_init,
     .encode2              = ff_MPV_encode_picture,
     .close                = ff_MPV_encode_end,
-    .supported_framerates = avpriv_frame_rate_tab + 1,
+    .supported_framerates = ff_mpeg12_frame_rate_tab + 1,
     .pix_fmts             = (const enum AVPixelFormat[]){
         AV_PIX_FMT_YUV420P, AV_PIX_FMT_YUV422P, AV_PIX_FMT_NONE
     },

libavcodec/mpegvideo_parser.c

@@ -65,8 +65,8 @@ static void mpegvideo_extract_headers(AVCodecParserContext *s,
                     did_set_size=1;
                 }
                 frame_rate_index = buf[3] & 0xf;
-                pc->frame_rate.den = avctx->time_base.den = avpriv_frame_rate_tab[frame_rate_index].num;
+                pc->frame_rate.den = avctx->time_base.den = ff_mpeg12_frame_rate_tab[frame_rate_index].num;
-                pc->frame_rate.num = avctx->time_base.num = avpriv_frame_rate_tab[frame_rate_index].den;
+                pc->frame_rate.num = avctx->time_base.num = ff_mpeg12_frame_rate_tab[frame_rate_index].den;
                 avctx->bit_rate = ((buf[4]<<10) | (buf[5]<<2) | (buf[6]>>6))*400;
                 avctx->codec_id = AV_CODEC_ID_MPEG1VIDEO;
             }