case AVMEDIA_TYPE_AUDIO:
input_codecs[nb_input_codecs-1] = avcodec_find_decoder_by_name(audio_codec_name);
set_context_opts(dec, avcodec_opts[AVMEDIA_TYPE_AUDIO], AV_OPT_FLAG_AUDIO_PARAM | AV_OPT_FLAG_DECODING_PARAM, input_codecs[nb_input_codecs-1]);
- //fprintf(stderr, "\nInput Audio channels: %d", dec->channels);
channel_layout = dec->channel_layout;
audio_channels = dec->channels;
audio_sample_rate = dec->sample_rate;
idct_put(a, mb_x, mb_y);
}
}
-#if 0
-int i;
-printf("%d %d\n", 8*buf_size, get_bits_count(&a->gb));
-for(i=get_bits_count(&a->gb); i<8*buf_size; i++){
- printf("%d", get_bits1(&a->gb));
-}
-
-for(i=0; i<s->avctx->extradata_size; i++){
- printf("%c\n", ((uint8_t*)s->avctx->extradata)[i]);
-}
-#endif
*picture= *(AVFrame*)&a->picture;
*data_size = sizeof(AVPicture);
if (v > err_max)
err_max = v;
}
-#if 0
- printf("ref=\n");
- for(i=0;i<8;i++) {
- int j;
- for(j=0;j<8;j++) {
- printf(" %3d", img_dest1[i*8+j]);
- }
- printf("\n");
- }
-
- printf("out=\n");
- for(i=0;i<8;i++) {
- int j;
- for(j=0;j<8;j++) {
- printf(" %3d", img_dest[i*8+j]);
- }
- printf("\n");
- }
-#endif
}
printf("%s %s: err_inf=%d\n",
1 ? "IDCT248" : "DCT248",
+BUTTERFLYA(temp[8*2+i], temp[8*6+i])
+BUTTERFLYA(temp[8*3+i], temp[8*7+i]);
}
-#if 0
-static int maxi=0;
-if(sum>maxi){
- maxi=sum;
- printf("MAX:%d\n", maxi);
-}
-#endif
return sum;
}
s->workaround_bugs, s->lavc_build, s->xvid_build, s->divx_version, s->divx_build,
s->divx_packed ? "p" : "");
-#if 0 // dump bits per frame / qp / complexity
-{
- static FILE *f=NULL;
- if(!f) f=fopen("rate_qp_cplx.txt", "w");
- fprintf(f, "%d %d %f\n", buf_size, s->qscale, buf_size*(double)s->qscale);
-}
-#endif
-
#if HAVE_MMX
if (s->codec_id == CODEC_ID_MPEG4 && s->xvid_build>=0 && avctx->idct_algo == FF_IDCT_AUTO && (av_get_cpu_flags() & AV_CPU_FLAG_MMX)) {
avctx->idct_algo= FF_IDCT_XVIDMMX;
h->nal_unit_type= src[0]&0x1F;
src++; length--;
-#if 0
- for(i=0; i<length; i++)
- printf("%2X ", src[i]);
-#endif
#if HAVE_FAST_UNALIGNED
# if HAVE_FAST_64BIT
int next_avc= h->is_avc ? 0 : buf_size;
h->max_contexts = avctx->thread_count;
-#if 0
- int i;
- for(i=0; i<50; i++){
- av_log(NULL, AV_LOG_ERROR,"%02X ", buf[i]);
- }
-#endif
if(!(s->flags2 & CODEC_FLAG2_CHUNKS)){
h->current_slice = 0;
if (!s->first_field)
if(generate_bits_table(s->bits[i], s->len[i])<0){
return -1;
}
-#if 0
-for(j=0; j<256; j++){
-printf("%6X, %2d, %3d\n", s->bits[i][j], s->len[i][j], j);
-}
-#endif
free_vlc(&s->vlc[i]);
init_vlc(&s->vlc[i], VLC_BITS, 256, s->len[i], 1, 1, s->bits[i], 4, 4, 0);
}
if(x!=best[0] || y!=best[1])
dia_size=0;
-#if 0
-{
-int dx, dy, i;
-static int stats[8*8];
-dx= FFABS(x-best[0]);
-dy= FFABS(y-best[1]);
-if(dy>dx){
- dx^=dy; dy^=dx; dx^=dy;
-}
-stats[dy*8 + dx] ++;
-if(256*256*256*64 % (stats[0]+1)==0){
- for(i=0; i<64; i++){
- if((i&7)==0) printf("\n");
- printf("%8d ", stats[i]);
- }
- printf("\n");
-}
-}
-#endif
}
return dmin;
}
if(x!=best[0] || y!=best[1])
dia_size=0;
-#if 0
-{
-int dx, dy, i;
-static int stats[8*8];
-dx= FFABS(x-best[0]);
-dy= FFABS(y-best[1]);
-stats[dy*8 + dx] ++;
-if(256*256*256*64 % (stats[0]+1)==0){
- for(i=0; i<64; i++){
- if((i&7)==0) printf("\n");
- printf("%6d ", stats[i]);
- }
- printf("\n");
-}
-}
-#endif
}
return dmin;
}
j = s->intra_scantable.permutated[i];
level = block[j];
next_coef:
-#if 0
- if (level != 0)
- av_dlog(s->avctx, "level[%d]=%d\n", i, level);
-#endif
/* encode using VLC */
if (level != 0) {
run = i - last_non_zero - 1;
}
*padding = max_frame_size - current_frame_size;
assert(*padding >= 0);
-
-#if 0
- for(i=0;i<s->sblimit;i++) {
- printf("%d ", bit_alloc[i]);
- }
- printf("\n");
-#endif
}
/*
/* group the 3 values to save bits */
put_bits(p, -bits,
q[0] + steps * (q[1] + steps * q[2]));
-#if 0
- printf("%d: gr1 %d\n",
- i, q[0] + steps * (q[1] + steps * q[2]));
-#endif
} else {
-#if 0
- printf("%d: gr3 %d %d %d\n",
- i, q[0], q[1], q[2]);
-#endif
put_bits(p, bits, q[0]);
put_bits(p, bits, q[1]);
put_bits(p, bits, q[2]);
}
coded_cbp |= val << (5 - i);
}
-#if 0
- if (coded_cbp)
- printf("cbp=%x %x\n", cbp, coded_cbp);
-#endif
if(s->msmpeg4_version<=2){
if (s->pict_type == FF_I_TYPE) {
{
int code;
-#if 0
-{
-int i;
-for(i=0; i<s->gb.size_in_bits; i++)
- av_log(s->avctx, AV_LOG_DEBUG, "%d", get_bits1(&s->gb));
-// get_bits1(&s->gb);
-av_log(s->avctx, AV_LOG_DEBUG, "END\n");
-return -1;
-}
-#endif
-
if(s->msmpeg4_version==1){
int start_code = get_bits_long(&s->gb, 32);
if(start_code!=0x00000100){
rcc->last_mc_mb_var_sum= pic->mc_mb_var_sum;
rcc->last_mb_var_sum= pic->mb_var_sum;
}
-#if 0
-{
- static int mvsum=0, texsum=0;
- mvsum += s->mv_bits;
- texsum += s->i_tex_bits + s->p_tex_bits;
- printf("%d %d//\n\n", mvsum, texsum);
-}
-#endif
return q;
}
{
int seq, mb_pos, i;
-#if 0
- GetBitContext gb= s->gb;
- for(i=0; i<64; i++){
- av_log(s->avctx, AV_LOG_DEBUG, "%d", get_bits1(&gb));
- if(i%4==3) av_log(s->avctx, AV_LOG_DEBUG, " ");
- }
- av_log(s->avctx, AV_LOG_DEBUG, "\n");
-#endif
-#if 0
- av_log(s->avctx, AV_LOG_DEBUG, "%3dx%03d/%02Xx%02X ", s->width, s->height, s->width/4, s->height/4);
- for(i=0; i<s->avctx->extradata_size; i++){
- av_log(s->avctx, AV_LOG_DEBUG, "%02X ", ((uint8_t*)s->avctx->extradata)[i]);
- if(i%4==3) av_log(s->avctx, AV_LOG_DEBUG, " ");
- }
- av_log(s->avctx, AV_LOG_DEBUG, "\n");
-#endif
-
if(s->avctx->sub_id == 0x30202002 || s->avctx->sub_id == 0x30203002){
if (get_bits(&s->gb, 3)){
av_log(s->avctx, AV_LOG_ERROR, "unknown triplet set\n");
if(x + (mv.x >> 1)<0)
mv.x= 0;
-#if 0
- int w= (s->width+15)&~15;
- int h= (s->height+15)&~15;
- if(x + (mv.x >> 1)<0 || y + (mv.y >> 1)<0 || x + (mv.x >> 1) + 16 > w || y + (mv.y >> 1) + 16> h)
- av_log(s->avctx, AV_LOG_INFO, "%d %d %d %d\n", x, y, x + (mv.x >> 1), y + (mv.y >> 1));
-#endif
-
src = &previous[(x + (mv.x >> 1)) + (y + (mv.y >> 1))*pitch];
dst = current;
if(x + (mvx >> 1)<0)
mvx= 0;
-#if 0
- int w= (s->width+15)&~15;
- int h= (s->height+15)&~15;
- if(x + (mvx >> 1)<0 || y + (mvy >> 1)<0 || x + (mvx >> 1) + 8 > w || y + (mvy >> 1) + 8> h)
- av_log(s->avctx, AV_LOG_INFO, "%d %d %d %d\n", x, y, x + (mvx >> 1), y + (mvy >> 1));
-#endif
src = &previous[(x + (mvx >> 1)) + (y + (mvy >> 1))*pitch];
dst = current;
s->lsp_pow_m_table2[i] = b - a;
b = a;
}
-#if 0
- for(i=1;i<20;i++) {
- float v, r1, r2;
- v = 5.0 / i;
- r1 = pow_m1_4(s, v);
- r2 = pow(v,-0.25);
- printf("%f^-0.25=%f e=%f\n", v, r1, r2 - r1);
- }
-#endif
}
/**
Wmv2Context * const w= (Wmv2Context*)s;
int code;
-#if 0
-{
-int i;
-for(i=0; i<s->gb.size*8; i++)
- printf("%d", get_bits1(&s->gb));
-// get_bits1(&s->gb);
-printf("END\n");
-return -1;
-}
-#endif
if(s->picture_number==0)
decode_ext_header(w);
if(w->per_block_abt)
w->abt_type= decode012(&s->gb);
-#if 0
- if(w->per_block_abt)
- printf("B%d", w->abt_type);
-#endif
w->abt_type_table[n]= w->abt_type;
if(w->abt_type){
if (ffm->header[1] & FLAG_DTS)
if (ffm_read_data(s, ffm->header+16, 4, 1) != 4)
return -1;
-#if 0
- av_hexdump_log(s, AV_LOG_DEBUG, ffm->header, FRAME_HEADER_SIZE);
-#endif
ffm->read_state = READ_DATA;
/* fall thru */
case READ_DATA:
if (pes->data_index == PES_START_SIZE) {
/* we got all the PES or section header. We can now
decide */
-#if 0
- av_hex_dump_log(pes->stream, AV_LOG_DEBUG, pes->header, pes->data_index);
-#endif
if (pes->header[0] == 0x00 && pes->header[1] == 0x00 &&
pes->header[2] == 0x01) {
/* it must be an mpeg2 PES stream */