*
* 4MV & hq & B-frame encoding stuff by Michael Niedermayer <michaelni@gmx.at>
*
- * This file is part of FFmpeg.
+ * This file is part of Libav.
*
- * FFmpeg is free software; you can redistribute it and/or
+ * Libav is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
- * FFmpeg is distributed in the hope that it will be useful,
+ * Libav is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
+ * License along with Libav; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
/**
- * @file libavcodec/mpegvideo_enc.c
+ * @file
* The simplest mpeg encoder (well, it was the simplest!).
*/
+#include "libavutil/intmath.h"
#include "avcodec.h"
#include "dsputil.h"
#include "mpegvideo.h"
#include "mpegvideo_common.h"
+#include "h263.h"
#include "mjpegenc.h"
#include "msmpeg4.h"
-#include "h263.h"
#include "faandct.h"
#include "aandcttab.h"
+#include "flv.h"
+#include "mpeg4video.h"
+#include "internal.h"
#include <limits.h>
//#undef NDEBUG
static int encode_picture(MpegEncContext *s, int picture_number);
static int dct_quantize_refine(MpegEncContext *s, DCTELEM *block, int16_t *weight, DCTELEM *orig, int n, int qscale);
static int sse_mb(MpegEncContext *s);
+static void denoise_dct_c(MpegEncContext *s, DCTELEM *block);
+static int dct_quantize_trellis_c(MpegEncContext *s, DCTELEM *block, int n, int qscale, int *overflow);
/* enable all paranoid tests for rounding, overflows, etc... */
//#define PARANOID
memcpy(dst->motion_val[i], src->motion_val[i], 2*stride*height*sizeof(int16_t));
}
if(src->ref_index[i] && src->ref_index[i] != dst->ref_index[i]){
- memcpy(dst->ref_index[i], src->ref_index[i], s->b8_stride*2*s->mb_height*sizeof(int8_t));
+ memcpy(dst->ref_index[i], src->ref_index[i], s->mb_stride*4*s->mb_height*sizeof(int8_t));
}
}
}
}
break;
case CODEC_ID_LJPEG:
+ if(avctx->pix_fmt != PIX_FMT_YUVJ420P && avctx->pix_fmt != PIX_FMT_YUVJ422P && avctx->pix_fmt != PIX_FMT_YUVJ444P && avctx->pix_fmt != PIX_FMT_BGRA &&
+ ((avctx->pix_fmt != PIX_FMT_YUV420P && avctx->pix_fmt != PIX_FMT_YUV422P && avctx->pix_fmt != PIX_FMT_YUV444P) || avctx->strict_std_compliance>FF_COMPLIANCE_UNOFFICIAL)){
+ av_log(avctx, AV_LOG_ERROR, "colorspace not supported in LJPEG\n");
+ return -1;
+ }
+ break;
case CODEC_ID_MJPEG:
- if(avctx->pix_fmt != PIX_FMT_YUVJ420P && avctx->pix_fmt != PIX_FMT_YUVJ422P && avctx->pix_fmt != PIX_FMT_RGB32 &&
- ((avctx->pix_fmt != PIX_FMT_YUV420P && avctx->pix_fmt != PIX_FMT_YUV422P) || avctx->strict_std_compliance>FF_COMPLIANCE_INOFFICIAL)){
+ if(avctx->pix_fmt != PIX_FMT_YUVJ420P && avctx->pix_fmt != PIX_FMT_YUVJ422P &&
+ ((avctx->pix_fmt != PIX_FMT_YUV420P && avctx->pix_fmt != PIX_FMT_YUV422P) || avctx->strict_std_compliance>FF_COMPLIANCE_UNOFFICIAL)){
av_log(avctx, AV_LOG_ERROR, "colorspace not supported in jpeg\n");
return -1;
}
av_log(avctx, AV_LOG_INFO, "impossible bitrate constraints, this will fail\n");
}
- if(avctx->rc_buffer_size && avctx->bit_rate*av_q2d(avctx->time_base) > avctx->rc_buffer_size){
+ if(avctx->rc_buffer_size && avctx->bit_rate*(int64_t)avctx->time_base.num > avctx->rc_buffer_size * (int64_t)avctx->time_base.den){
av_log(avctx, AV_LOG_ERROR, "VBV buffer too small for bitrate\n");
return -1;
}
- if(avctx->bit_rate*av_q2d(avctx->time_base) > avctx->bit_rate_tolerance){
+ if(!s->fixed_qscale && avctx->bit_rate*av_q2d(avctx->time_base) > avctx->bit_rate_tolerance){
av_log(avctx, AV_LOG_ERROR, "bitrate tolerance too small for bitrate\n");
return -1;
}
return -1;
}
+ if ((s->codec_id == CODEC_ID_MPEG4 || s->codec_id == CODEC_ID_H263 ||
+ s->codec_id == CODEC_ID_H263P) &&
+ (avctx->sample_aspect_ratio.num > 255 || avctx->sample_aspect_ratio.den > 255)) {
+ av_log(avctx, AV_LOG_ERROR, "Invalid pixel aspect ratio %i/%i, limit is 255/255\n",
+ avctx->sample_aspect_ratio.num, avctx->sample_aspect_ratio.den);
+ return -1;
+ }
+
if((s->flags & (CODEC_FLAG_INTERLACED_DCT|CODEC_FLAG_INTERLACED_ME|CODEC_FLAG_ALT_SCAN))
&& s->codec_id != CODEC_ID_MPEG4 && s->codec_id != CODEC_ID_MPEG2VIDEO){
av_log(avctx, AV_LOG_ERROR, "interlacing not supported by codec\n");
// return -1;
}
- if(s->codec_id==CODEC_ID_MJPEG){
- s->intra_quant_bias= 1<<(QUANT_BIAS_SHIFT-1); //(a + x/2)/x
- s->inter_quant_bias= 0;
- }else if(s->mpeg_quant || s->codec_id==CODEC_ID_MPEG1VIDEO || s->codec_id==CODEC_ID_MPEG2VIDEO){
+ if(s->mpeg_quant || s->codec_id==CODEC_ID_MPEG1VIDEO || s->codec_id==CODEC_ID_MPEG2VIDEO || s->codec_id==CODEC_ID_MJPEG){
s->intra_quant_bias= 3<<(QUANT_BIAS_SHIFT-3); //(a + x*3/8)/x
s->inter_quant_bias= 0;
}else{
avcodec_get_chroma_sub_sample(avctx->pix_fmt, &chroma_h_shift, &chroma_v_shift);
if(avctx->codec_id == CODEC_ID_MPEG4 && s->avctx->time_base.den > (1<<16)-1){
- av_log(avctx, AV_LOG_ERROR, "timebase not supported by mpeg 4 standard\n");
+ av_log(avctx, AV_LOG_ERROR, "timebase %d/%d not supported by MPEG 4 standard, "
+ "the maximum admitted value for the timebase denominator is %d\n",
+ s->avctx->time_base.num, s->avctx->time_base.den, (1<<16)-1);
return -1;
}
s->time_increment_bits = av_log2(s->avctx->time_base.den - 1) + 1;
case CODEC_ID_MJPEG:
s->out_format = FMT_MJPEG;
s->intra_only = 1; /* force intra only for jpeg */
- s->mjpeg_vsample[0] = 2;
- s->mjpeg_vsample[1] = 2>>chroma_v_shift;
- s->mjpeg_vsample[2] = 2>>chroma_v_shift;
- s->mjpeg_hsample[0] = 2;
- s->mjpeg_hsample[1] = 2>>chroma_h_shift;
- s->mjpeg_hsample[2] = 2>>chroma_h_shift;
+ if(avctx->codec->id == CODEC_ID_LJPEG && avctx->pix_fmt == PIX_FMT_BGRA){
+ s->mjpeg_vsample[0] = s->mjpeg_hsample[0] =
+ s->mjpeg_vsample[1] = s->mjpeg_hsample[1] =
+ s->mjpeg_vsample[2] = s->mjpeg_hsample[2] = 1;
+ }else{
+ s->mjpeg_vsample[0] = 2;
+ s->mjpeg_vsample[1] = 2>>chroma_v_shift;
+ s->mjpeg_vsample[2] = 2>>chroma_v_shift;
+ s->mjpeg_hsample[0] = 2;
+ s->mjpeg_hsample[1] = 2>>chroma_h_shift;
+ s->mjpeg_hsample[2] = 2>>chroma_h_shift;
+ }
if (!(CONFIG_MJPEG_ENCODER || CONFIG_LJPEG_ENCODER)
|| ff_mjpeg_encode_init(s) < 0)
return -1;
break;
case CODEC_ID_H263:
if (!CONFIG_H263_ENCODER) return -1;
- if (h263_get_picture_format(s->width, s->height) == 7) {
+ if (ff_match_2uint16(h263_format, FF_ARRAY_ELEMS(h263_format), s->width, s->height) == 8) {
av_log(avctx, AV_LOG_INFO, "The specified picture size of %dx%d is not valid for the H.263 codec.\nValid sizes are 128x96, 176x144, 352x288, 704x576, and 1408x1152. Try H.263+.\n", s->width, s->height);
return -1;
}
s->h263_aic=1;
s->h263_plus=1;
s->loop_filter=1;
- s->unrestricted_mv= s->obmc || s->loop_filter || s->umvplus;
+ s->unrestricted_mv= 0;
break;
case CODEC_ID_MPEG4:
s->out_format = FMT_H263;
if (CONFIG_H261_ENCODER && s->out_format == FMT_H261)
ff_h261_encode_init(s);
- if (CONFIG_ANY_H263_ENCODER && s->out_format == FMT_H263)
+ if (CONFIG_H263_ENCODER && s->out_format == FMT_H263)
h263_encode_init(s);
if (CONFIG_MSMPEG4_ENCODER && s->msmpeg4_version)
ff_msmpeg4_encode_init(s);
pic->data[i]= pic_arg->data[i];
pic->linesize[i]= pic_arg->linesize[i];
}
- ff_alloc_picture(s, (Picture*)pic, 1);
+ if(ff_alloc_picture(s, (Picture*)pic, 1) < 0){
+ return -1;
+ }
}else{
i= ff_find_unused_picture(s, 0);
pic= (AVFrame*)&s->picture[i];
pic->reference= 3;
- ff_alloc_picture(s, (Picture*)pic, 0);
+ if(ff_alloc_picture(s, (Picture*)pic, 0) < 0){
+ return -1;
+ }
if( pic->data[0] + INPLACE_OFFSET == pic_arg->data[0]
&& pic->data[1] + INPLACE_OFFSET == pic_arg->data[1]
assert(scale>=0 && scale <=3);
// emms_c();
- p_lambda= s->last_lambda_for[FF_P_TYPE]; //s->next_picture_ptr->quality;
- b_lambda= s->last_lambda_for[FF_B_TYPE]; //p_lambda *FFABS(s->avctx->b_quant_factor) + s->avctx->b_quant_offset;
+ p_lambda= s->last_lambda_for[AV_PICTURE_TYPE_P]; //s->next_picture_ptr->quality;
+ b_lambda= s->last_lambda_for[AV_PICTURE_TYPE_B]; //p_lambda *FFABS(s->avctx->b_quant_factor) + s->avctx->b_quant_offset;
if(!b_lambda) b_lambda= p_lambda; //FIXME we should do this somewhere else
lambda2= (b_lambda*b_lambda + (1<<FF_LAMBDA_SHIFT)/2 ) >> FF_LAMBDA_SHIFT;
c->error[0]= c->error[1]= c->error[2]= 0;
- input[0].pict_type= FF_I_TYPE;
+ input[0].pict_type= AV_PICTURE_TYPE_I;
input[0].quality= 1 * FF_QP2LAMBDA;
out_size = avcodec_encode_video(c, outbuf, outbuf_size, &input[0]);
// rd += (out_size * lambda2) >> FF_LAMBDA_SHIFT;
for(i=0; i<s->max_b_frames+1; i++){
int is_p= i % (j+1) == j || i==s->max_b_frames;
- input[i+1].pict_type= is_p ? FF_P_TYPE : FF_B_TYPE;
+ input[i+1].pict_type= is_p ? AV_PICTURE_TYPE_P : AV_PICTURE_TYPE_B;
input[i+1].quality= is_p ? p_lambda : b_lambda;
out_size = avcodec_encode_video(c, outbuf, outbuf_size, &input[i+1]);
rd += (out_size * lambda2) >> (FF_LAMBDA_SHIFT - 3);
return best_b_count;
}
-static void select_input_picture(MpegEncContext *s){
+static int select_input_picture(MpegEncContext *s){
int i;
for(i=1; i<MAX_PICTURE_COUNT; i++)
if(s->reordered_input_picture[0]==NULL && s->input_picture[0]){
if(/*s->picture_in_gop_number >= s->gop_size ||*/ s->next_picture_ptr==NULL || s->intra_only){
s->reordered_input_picture[0]= s->input_picture[0];
- s->reordered_input_picture[0]->pict_type= FF_I_TYPE;
+ s->reordered_input_picture[0]->pict_type= AV_PICTURE_TYPE_I;
s->reordered_input_picture[0]->coded_picture_number= s->coded_picture_number++;
}else{
int b_frames;
if(pict_num >= s->rc_context.num_entries)
break;
if(!s->input_picture[i]){
- s->rc_context.entry[pict_num-1].new_pict_type = FF_P_TYPE;
+ s->rc_context.entry[pict_num-1].new_pict_type = AV_PICTURE_TYPE_P;
break;
}
for(i= b_frames - 1; i>=0; i--){
int type= s->input_picture[i]->pict_type;
- if(type && type != FF_B_TYPE)
+ if(type && type != AV_PICTURE_TYPE_B)
b_frames= i;
}
- if(s->input_picture[b_frames]->pict_type == FF_B_TYPE && b_frames == s->max_b_frames){
+ if(s->input_picture[b_frames]->pict_type == AV_PICTURE_TYPE_B && b_frames == s->max_b_frames){
av_log(s->avctx, AV_LOG_ERROR, "warning, too many b frames in a row\n");
}
}else{
if(s->flags & CODEC_FLAG_CLOSED_GOP)
b_frames=0;
- s->input_picture[b_frames]->pict_type= FF_I_TYPE;
+ s->input_picture[b_frames]->pict_type= AV_PICTURE_TYPE_I;
}
}
if( (s->flags & CODEC_FLAG_CLOSED_GOP)
&& b_frames
- && s->input_picture[b_frames]->pict_type== FF_I_TYPE)
+ && s->input_picture[b_frames]->pict_type== AV_PICTURE_TYPE_I)
b_frames--;
s->reordered_input_picture[0]= s->input_picture[b_frames];
- if(s->reordered_input_picture[0]->pict_type != FF_I_TYPE)
- s->reordered_input_picture[0]->pict_type= FF_P_TYPE;
+ if(s->reordered_input_picture[0]->pict_type != AV_PICTURE_TYPE_I)
+ s->reordered_input_picture[0]->pict_type= AV_PICTURE_TYPE_P;
s->reordered_input_picture[0]->coded_picture_number= s->coded_picture_number++;
for(i=0; i<b_frames; i++){
s->reordered_input_picture[i+1]= s->input_picture[i];
- s->reordered_input_picture[i+1]->pict_type= FF_B_TYPE;
+ s->reordered_input_picture[i+1]->pict_type= AV_PICTURE_TYPE_B;
s->reordered_input_picture[i+1]->coded_picture_number= s->coded_picture_number++;
}
}
}
no_output_pic:
if(s->reordered_input_picture[0]){
- s->reordered_input_picture[0]->reference= s->reordered_input_picture[0]->pict_type!=FF_B_TYPE ? 3 : 0;
+ s->reordered_input_picture[0]->reference= s->reordered_input_picture[0]->pict_type!=AV_PICTURE_TYPE_B ? 3 : 0;
ff_copy_picture(&s->new_picture, s->reordered_input_picture[0]);
Picture *pic= &s->picture[i];
pic->reference = s->reordered_input_picture[0]->reference;
- ff_alloc_picture(s, pic, 0);
+ if(ff_alloc_picture(s, pic, 0) < 0){
+ return -1;
+ }
/* mark us unused / free shared pic */
if(s->reordered_input_picture[0]->type == FF_BUFFER_TYPE_INTERNAL)
}else{
memset(&s->new_picture, 0, sizeof(Picture));
}
+ return 0;
}
int MPV_encode_picture(AVCodecContext *avctx,
if(load_input_picture(s, pic_arg) < 0)
return -1;
- select_input_picture(s);
+ if(select_input_picture(s) < 0){
+ return -1;
+ }
/* output? */
if(s->new_picture.data[0]){
s->lambda_table[i]= FFMAX(s->lambda_table[i]+1, s->lambda_table[i]*(s->qscale+1) / s->qscale);
}
s->mb_skipped = 0; //done in MPV_frame_start()
- if(s->pict_type==FF_P_TYPE){ //done in encode_picture() so we must undo it
+ if(s->pict_type==AV_PICTURE_TYPE_P){ //done in encode_picture() so we must undo it
if(s->flipflop_rounding || s->codec_id == CODEC_ID_H263P || s->codec_id == CODEC_ID_MPEG4)
s->no_rounding ^= 1;
}
- if(s->pict_type!=FF_B_TYPE){
+ if(s->pict_type!=AV_PICTURE_TYPE_B){
s->time_base= s->last_time_base;
s->last_non_b_time= s->time - s->pp_time;
}
s->vbv_delay_ptr[1] = vbv_delay>>5;
s->vbv_delay_ptr[2] &= 0x07;
s->vbv_delay_ptr[2] |= vbv_delay<<3;
+ avctx->vbv_delay = vbv_delay*300;
}
s->total_bits += s->frame_bits;
avctx->frame_bits = s->frame_bits;
if(s->codec_id==CODEC_ID_MPEG4){
if(!s->mb_intra){
- if(s->pict_type == FF_B_TYPE){
+ if(s->pict_type == AV_PICTURE_TYPE_B){
if(s->dquant&1 || s->mv_dir&MV_DIRECT)
s->dquant= 0;
}
if(mb_x*16+16 > s->width || mb_y*16+16 > s->height){
uint8_t *ebuf= s->edge_emu_buffer + 32;
- ff_emulated_edge_mc(ebuf , ptr_y , wrap_y,16,16,mb_x*16,mb_y*16, s->width , s->height);
+ s->dsp.emulated_edge_mc(ebuf , ptr_y , wrap_y,16,16,mb_x*16,mb_y*16, s->width , s->height);
ptr_y= ebuf;
- ff_emulated_edge_mc(ebuf+18*wrap_y , ptr_cb, wrap_c, 8, mb_block_height, mb_x*8, mb_y*8, s->width>>1, s->height>>1);
+ s->dsp.emulated_edge_mc(ebuf+18*wrap_y , ptr_cb, wrap_c, 8, mb_block_height, mb_x*8, mb_y*8, s->width>>1, s->height>>1);
ptr_cb= ebuf+18*wrap_y;
- ff_emulated_edge_mc(ebuf+18*wrap_y+8, ptr_cr, wrap_c, 8, mb_block_height, mb_x*8, mb_y*8, s->width>>1, s->height>>1);
+ s->dsp.emulated_edge_mc(ebuf+18*wrap_y+8, ptr_cr, wrap_c, 8, mb_block_height, mb_x*8, mb_y*8, s->width>>1, s->height>>1);
ptr_cr= ebuf+18*wrap_y+8;
}
dest_cb = s->dest[1];
dest_cr = s->dest[2];
- if ((!s->no_rounding) || s->pict_type==FF_B_TYPE){
+ if ((!s->no_rounding) || s->pict_type==AV_PICTURE_TYPE_B){
op_pix = s->dsp.put_pixels_tab;
op_qpix= s->dsp.put_qpel_pixels_tab;
}else{
s->block_index[3]+=2;
/* compute motion vector & mb_type and store in context */
- if(s->pict_type==FF_B_TYPE)
+ if(s->pict_type==AV_PICTURE_TYPE_B)
ff_estimate_b_frame_motion(s, s->mb_x, s->mb_y);
else
ff_estimate_p_frame_motion(s, s->mb_x, s->mb_y);
s->mv[1][0][0] = best_s.mv[1][0][0];
s->mv[1][0][1] = best_s.mv[1][0][1];
- qpi = s->pict_type == FF_B_TYPE ? 2 : 0;
+ qpi = s->pict_type == AV_PICTURE_TYPE_B ? 2 : 0;
for(; qpi<4; qpi++){
int dquant= dquant_tab[qpi];
qp= last_qp + dquant;
}
s->last_bits= put_bits_count(&s->pb);
- if (CONFIG_ANY_H263_ENCODER &&
- s->out_format == FMT_H263 && s->pict_type!=FF_B_TYPE)
+ if (CONFIG_H263_ENCODER &&
+ s->out_format == FMT_H263 && s->pict_type!=AV_PICTURE_TYPE_B)
ff_h263_update_motion_val(s);
if(next_block==0){ //FIXME 16 vs linesize16
// RAL: Update last macroblock type
s->last_mv_dir = s->mv_dir;
- if (CONFIG_ANY_H263_ENCODER &&
- s->out_format == FMT_H263 && s->pict_type!=FF_B_TYPE)
+ if (CONFIG_H263_ENCODER &&
+ s->out_format == FMT_H263 && s->pict_type!=AV_PICTURE_TYPE_B)
ff_h263_update_motion_val(s);
MPV_decode_mb(s, s->block);
s->dest[2], w>>1, h>>s->chroma_y_shift, s->uvlinesize);
}
if(s->loop_filter){
- if(CONFIG_ANY_H263_ENCODER && s->out_format == FMT_H263)
+ if(CONFIG_H263_ENCODER && s->out_format == FMT_H263)
ff_h263_loop_filter(s);
}
//printf("MB %d %d bits\n", s->mb_x+s->mb_y*s->mb_stride, put_bits_count(&s->pb));
}
//not beautiful here but we must write it before flushing so it has to be here
- if (CONFIG_MSMPEG4_ENCODER && s->msmpeg4_version && s->msmpeg4_version<4 && s->pict_type == FF_I_TYPE)
+ if (CONFIG_MSMPEG4_ENCODER && s->msmpeg4_version && s->msmpeg4_version<4 && s->pict_type == AV_PICTURE_TYPE_I)
msmpeg4_encode_ext_header(s);
write_slice_end(s);
if (CONFIG_H263_ENCODER)
ff_clean_h263_qscales(s);
break;
+ default:
+ ff_init_qscale_tab(s);
}
s->lambda= s->lambda_table[0];
assert(s->current_picture_ptr->pts != AV_NOPTS_VALUE);
s->time= s->current_picture_ptr->pts*s->avctx->time_base.num;
- if(s->pict_type==FF_B_TYPE){
+ if(s->pict_type==AV_PICTURE_TYPE_B){
s->pb_time= s->pp_time - (s->last_non_b_time - s->time);
assert(s->pb_time > 0 && s->pb_time < s->pp_time);
}else{
// s->lambda= s->current_picture_ptr->quality; //FIXME qscale / ... stuff for ME rate distortion
- if(s->pict_type==FF_I_TYPE){
+ if(s->pict_type==AV_PICTURE_TYPE_I){
if(s->msmpeg4_version >= 3) s->no_rounding=1;
else s->no_rounding=0;
- }else if(s->pict_type!=FF_B_TYPE){
+ }else if(s->pict_type!=AV_PICTURE_TYPE_B){
if(s->flipflop_rounding || s->codec_id == CODEC_ID_H263P || s->codec_id == CODEC_ID_MPEG4)
s->no_rounding ^= 1;
}
return -1;
ff_get_2pass_fcode(s);
}else if(!(s->flags & CODEC_FLAG_QSCALE)){
- if(s->pict_type==FF_B_TYPE)
+ if(s->pict_type==AV_PICTURE_TYPE_B)
s->lambda= s->last_lambda_for[s->pict_type];
else
s->lambda= s->last_lambda_for[s->last_non_b_pict_type];
return -1;
/* Estimate motion for every MB */
- if(s->pict_type != FF_I_TYPE){
+ if(s->pict_type != AV_PICTURE_TYPE_I){
s->lambda = (s->lambda * s->avctx->me_penalty_compensation + 128)>>8;
s->lambda2= (s->lambda2* (int64_t)s->avctx->me_penalty_compensation + 128)>>8;
- if(s->pict_type != FF_B_TYPE && s->avctx->me_threshold==0){
- if((s->avctx->pre_me && s->last_non_b_pict_type==FF_I_TYPE) || s->avctx->pre_me==2){
+ if(s->pict_type != AV_PICTURE_TYPE_B && s->avctx->me_threshold==0){
+ if((s->avctx->pre_me && s->last_non_b_pict_type==AV_PICTURE_TYPE_I) || s->avctx->pre_me==2){
s->avctx->execute(s->avctx, pre_estimate_motion_thread, &s->thread_context[0], NULL, s->avctx->thread_count, sizeof(void*));
}
}
s->avctx->execute(s->avctx, estimate_motion_thread, &s->thread_context[0], NULL, s->avctx->thread_count, sizeof(void*));
- }else /* if(s->pict_type == FF_I_TYPE) */{
+ }else /* if(s->pict_type == AV_PICTURE_TYPE_I) */{
/* I-Frame */
for(i=0; i<s->mb_stride*s->mb_height; i++)
s->mb_type[i]= CANDIDATE_MB_TYPE_INTRA;
s->current_picture. mb_var_sum= s->current_picture_ptr-> mb_var_sum= s->me. mb_var_sum_temp;
emms_c();
- if(s->me.scene_change_score > s->avctx->scenechange_threshold && s->pict_type == FF_P_TYPE){
- s->pict_type= FF_I_TYPE;
+ if(s->me.scene_change_score > s->avctx->scenechange_threshold && s->pict_type == AV_PICTURE_TYPE_P){
+ s->pict_type= AV_PICTURE_TYPE_I;
for(i=0; i<s->mb_stride*s->mb_height; i++)
s->mb_type[i]= CANDIDATE_MB_TYPE_INTRA;
//printf("Scene change detected, encoding as I Frame %d %d\n", s->current_picture.mb_var_sum, s->current_picture.mc_mb_var_sum);
}
if(!s->umvplus){
- if(s->pict_type==FF_P_TYPE || s->pict_type==FF_S_TYPE) {
+ if(s->pict_type==AV_PICTURE_TYPE_P || s->pict_type==AV_PICTURE_TYPE_S) {
s->f_code= ff_get_best_fcode(s, s->p_mv_table, CANDIDATE_MB_TYPE_INTER);
if(s->flags & CODEC_FLAG_INTERLACED_ME){
}
}
- if(s->pict_type==FF_B_TYPE){
+ if(s->pict_type==AV_PICTURE_TYPE_B){
int a, b;
a = ff_get_best_fcode(s, s->b_forw_mv_table, CANDIDATE_MB_TYPE_FORWARD);
if (estimate_qp(s, 0) < 0)
return -1;
- if(s->qscale < 3 && s->max_qcoeff<=128 && s->pict_type==FF_I_TYPE && !(s->flags & CODEC_FLAG_QSCALE))
+ if(s->qscale < 3 && s->max_qcoeff<=128 && s->pict_type==AV_PICTURE_TYPE_I && !(s->flags & CODEC_FLAG_QSCALE))
s->qscale= 3; //reduce clipping problems
if (s->out_format == FMT_MJPEG) {
/* for mjpeg, we do include qscale in the matrix */
- s->intra_matrix[0] = ff_mpeg1_default_intra_matrix[0];
for(i=1;i<64;i++){
int j= s->dsp.idct_permutation[i];
s->intra_matrix[j] = av_clip_uint8((ff_mpeg1_default_intra_matrix[i] * s->qscale) >> 3);
}
+ s->y_dc_scale_table=
+ s->c_dc_scale_table= ff_mpeg2_dc_scale_table[s->intra_dc_precision];
+ s->intra_matrix[0] = ff_mpeg2_dc_scale_table[s->intra_dc_precision][8];
ff_convert_matrix(&s->dsp, s->q_intra_matrix, s->q_intra_matrix16,
s->intra_matrix, s->intra_quant_bias, 8, 8, 1);
s->qscale= 8;
//FIXME var duplication
s->current_picture_ptr->key_frame=
- s->current_picture.key_frame= s->pict_type == FF_I_TYPE; //FIXME pic_ptr
+ s->current_picture.key_frame= s->pict_type == AV_PICTURE_TYPE_I; //FIXME pic_ptr
s->current_picture_ptr->pict_type=
s->current_picture.pict_type= s->pict_type;
rv20_encode_picture_header(s, picture_number);
else if (CONFIG_FLV_ENCODER && s->codec_id == CODEC_ID_FLV1)
ff_flv_encode_picture_header(s, picture_number);
- else if (CONFIG_ANY_H263_ENCODER)
+ else if (CONFIG_H263_ENCODER)
h263_encode_picture_header(s, picture_number);
break;
case FMT_MPEG1:
return 0;
}
-void denoise_dct_c(MpegEncContext *s, DCTELEM *block){
+static void denoise_dct_c(MpegEncContext *s, DCTELEM *block){
const int intra= s->mb_intra;
int i;
}
}
-int dct_quantize_trellis_c(MpegEncContext *s,
- DCTELEM *block, int n,
- int qscale, int *overflow){
+static int dct_quantize_trellis_c(MpegEncContext *s,
+ DCTELEM *block, int n,
+ int qscale, int *overflow){
const int *qmat;
const uint8_t *scantable= s->intra_scantable.scantable;
const uint8_t *perm_scantable= s->intra_scantable.permutated;
DCTELEM *block, int16_t *weight, DCTELEM *orig,
int n, int qscale){
int16_t rem[64];
- DECLARE_ALIGNED_16(DCTELEM, d1[64]);
+ LOCAL_ALIGNED_16(DCTELEM, d1, [64]);
const uint8_t *scantable= s->intra_scantable.scantable;
const uint8_t *perm_scantable= s->intra_scantable.permutated;
// unsigned int threshold1, threshold2;
return last_non_zero;
}
-AVCodec h263_encoder = {
+AVCodec ff_h263_encoder = {
"h263",
- CODEC_TYPE_VIDEO,
+ AVMEDIA_TYPE_VIDEO,
CODEC_ID_H263,
sizeof(MpegEncContext),
MPV_encode_init,
.long_name= NULL_IF_CONFIG_SMALL("H.263 / H.263-1996"),
};
-AVCodec h263p_encoder = {
+AVCodec ff_h263p_encoder = {
"h263p",
- CODEC_TYPE_VIDEO,
+ AVMEDIA_TYPE_VIDEO,
CODEC_ID_H263P,
sizeof(MpegEncContext),
MPV_encode_init,
MPV_encode_picture,
MPV_encode_end,
+ .capabilities = CODEC_CAP_SLICE_THREADS,
.pix_fmts= (const enum PixelFormat[]){PIX_FMT_YUV420P, PIX_FMT_NONE},
.long_name= NULL_IF_CONFIG_SMALL("H.263+ / H.263-1998 / H.263 version 2"),
};
-AVCodec flv_encoder = {
- "flv",
- CODEC_TYPE_VIDEO,
- CODEC_ID_FLV1,
- sizeof(MpegEncContext),
- MPV_encode_init,
- MPV_encode_picture,
- MPV_encode_end,
- .pix_fmts= (const enum PixelFormat[]){PIX_FMT_YUV420P, PIX_FMT_NONE},
- .long_name= NULL_IF_CONFIG_SMALL("Flash Video (FLV) / Sorenson Spark / Sorenson H.263"),
-};
-
-AVCodec mpeg4_encoder = {
- "mpeg4",
- CODEC_TYPE_VIDEO,
- CODEC_ID_MPEG4,
- sizeof(MpegEncContext),
- MPV_encode_init,
- MPV_encode_picture,
- MPV_encode_end,
- .pix_fmts= (const enum PixelFormat[]){PIX_FMT_YUV420P, PIX_FMT_NONE},
- .capabilities= CODEC_CAP_DELAY,
- .long_name= NULL_IF_CONFIG_SMALL("MPEG-4 part 2"),
-};
-
-AVCodec msmpeg4v1_encoder = {
+AVCodec ff_msmpeg4v1_encoder = {
"msmpeg4v1",
- CODEC_TYPE_VIDEO,
+ AVMEDIA_TYPE_VIDEO,
CODEC_ID_MSMPEG4V1,
sizeof(MpegEncContext),
MPV_encode_init,
.long_name= NULL_IF_CONFIG_SMALL("MPEG-4 part 2 Microsoft variant version 1"),
};
-AVCodec msmpeg4v2_encoder = {
+AVCodec ff_msmpeg4v2_encoder = {
"msmpeg4v2",
- CODEC_TYPE_VIDEO,
+ AVMEDIA_TYPE_VIDEO,
CODEC_ID_MSMPEG4V2,
sizeof(MpegEncContext),
MPV_encode_init,
.long_name= NULL_IF_CONFIG_SMALL("MPEG-4 part 2 Microsoft variant version 2"),
};
-AVCodec msmpeg4v3_encoder = {
+AVCodec ff_msmpeg4v3_encoder = {
"msmpeg4",
- CODEC_TYPE_VIDEO,
+ AVMEDIA_TYPE_VIDEO,
CODEC_ID_MSMPEG4V3,
sizeof(MpegEncContext),
MPV_encode_init,
.long_name= NULL_IF_CONFIG_SMALL("MPEG-4 part 2 Microsoft variant version 3"),
};
-AVCodec wmv1_encoder = {
+AVCodec ff_wmv1_encoder = {
"wmv1",
- CODEC_TYPE_VIDEO,
+ AVMEDIA_TYPE_VIDEO,
CODEC_ID_WMV1,
sizeof(MpegEncContext),
MPV_encode_init,
projects / ffmpeg / blobdiff