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lavc: use avpriv_ prefix for ff_frame_rate_tab.

It's used in lavf.
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1 parent 773375c commit 9138a130cd69e6828da5796a0555eac5a0af2357 @elenril elenril committed Oct 17, 2011
@@ -624,8 +624,8 @@ 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 = ff_frame_rate_tab[frame_rate_code].num;
- h->s.avctx->time_base.num = ff_frame_rate_tab[frame_rate_code].den;
+ h->s.avctx->time_base.den = avpriv_frame_rate_tab[frame_rate_code].num;
+ h->s.avctx->time_base.num = avpriv_frame_rate_tab[frame_rate_code].den;
h->s.avctx->width = s->width;
h->s.avctx->height = s->height;
if(!h->top_qp)
View
@@ -145,7 +145,7 @@ static int parse_source_parameters(AVCodecContext *avctx, GetBitContext *gb,
}
if (source->frame_rate_index > 0) {
if (source->frame_rate_index <= 8)
- frame_rate = ff_frame_rate_tab[source->frame_rate_index];
+ frame_rate = avpriv_frame_rate_tab[source->frame_rate_index];
else
frame_rate = dirac_frame_rate[source->frame_rate_index-9];
}
View
@@ -1253,17 +1253,17 @@ static int mpeg_decode_postinit(AVCodecContext *avctx)
assert((avctx->sub_id == 1) == (avctx->codec_id == CODEC_ID_MPEG1VIDEO));
if (avctx->codec_id == CODEC_ID_MPEG1VIDEO) {
//MPEG-1 fps
- avctx->time_base.den = ff_frame_rate_tab[s->frame_rate_index].num;
- avctx->time_base.num = ff_frame_rate_tab[s->frame_rate_index].den;
+ avctx->time_base.den = avpriv_frame_rate_tab[s->frame_rate_index].num;
+ avctx->time_base.num = avpriv_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;
} else {//MPEG-2
//MPEG-2 fps
av_reduce(&s->avctx->time_base.den,
&s->avctx->time_base.num,
- ff_frame_rate_tab[s->frame_rate_index].num * s1->frame_rate_ext.num*2,
- ff_frame_rate_tab[s->frame_rate_index].den * s1->frame_rate_ext.den,
+ avpriv_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,
1 << 30);
avctx->ticks_per_frame = 2;
//MPEG-2 aspect
@@ -305,7 +305,7 @@ const uint8_t ff_mpeg12_mbMotionVectorTable[17][2] = {
{ 0xc, 10 },
};
-const AVRational ff_frame_rate_tab[] = {
+const AVRational avpriv_frame_rate_tab[] = {
{ 0, 0},
{24000, 1001},
{ 24, 1},
@@ -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 ff_frame_rate_tab[];
+extern const AVRational avpriv_frame_rate_tab[];
extern const float ff_mpeg1_aspect[16];
extern const AVRational ff_mpeg2_aspect[16];
@@ -120,7 +120,7 @@ static int find_frame_rate_index(MpegEncContext *s){
int64_t d;
for(i=1;i<14;i++) {
- int64_t n0= 1001LL/ff_frame_rate_tab[i].den*ff_frame_rate_tab[i].num*s->avctx->time_base.num;
+ int64_t n0= 1001LL/avpriv_frame_rate_tab[i].den*avpriv_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;
@@ -211,7 +211,7 @@ 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= ff_frame_rate_tab[s->frame_rate_index];
+ AVRational framerate= avpriv_frame_rate_tab[s->frame_rate_index];
/* mpeg1 header repeated every gop */
put_header(s, SEQ_START_CODE);
@@ -972,7 +972,7 @@ AVCodec ff_mpeg1video_encoder = {
.init = encode_init,
.encode = MPV_encode_picture,
.close = MPV_encode_end,
- .supported_framerates= ff_frame_rate_tab+1,
+ .supported_framerates= avpriv_frame_rate_tab+1,
.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-1 video"),
@@ -987,7 +987,7 @@ AVCodec ff_mpeg2video_encoder = {
.init = encode_init,
.encode = MPV_encode_picture,
.close = MPV_encode_end,
- .supported_framerates= ff_frame_rate_tab+1,
+ .supported_framerates= avpriv_frame_rate_tab+1,
.pix_fmts= (const enum PixelFormat[]){PIX_FMT_YUV420P, PIX_FMT_YUV422P, PIX_FMT_NONE},
.capabilities= CODEC_CAP_DELAY | CODEC_CAP_SLICE_THREADS,
.long_name= NULL_IF_CONFIG_SMALL("MPEG-2 video"),
@@ -57,8 +57,8 @@ 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 = ff_frame_rate_tab[frame_rate_index].num;
- pc->frame_rate.num = avctx->time_base.num = ff_frame_rate_tab[frame_rate_index].den;
+ pc->frame_rate.den = avctx->time_base.den = avpriv_frame_rate_tab[frame_rate_index].num;
+ pc->frame_rate.num = avctx->time_base.num = avpriv_frame_rate_tab[frame_rate_index].den;
avctx->bit_rate = ((buf[4]<<10) | (buf[5]<<2) | (buf[6]>>6))*400;
avctx->codec_id = CODEC_ID_MPEG1VIDEO;
avctx->sub_id = 1;
View
@@ -185,9 +185,9 @@ static void gxf_material_tags(AVIOContext *pb, int *len, struct gxf_stream_info
* @return fps as AVRational, or 0 / 0 if unknown
*/
static AVRational fps_tag2avr(int32_t fps) {
- extern const AVRational ff_frame_rate_tab[];
+ extern const AVRational avpriv_frame_rate_tab[];
if (fps < 1 || fps > 9) fps = 9;
- return ff_frame_rate_tab[9 - fps]; // values have opposite order
+ return avpriv_frame_rate_tab[9 - fps]; // values have opposite order
}
/**

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