*
* 4MV & hq & B-frame encoding stuff by Michael Niedermayer <michaelni@gmx.at>
*
- * This file is part of Libav.
+ * This file is part of FFmpeg.
*
- * Libav is free software; you can redistribute it and/or
+ * FFmpeg 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.
*
- * Libav is distributed in the hope that it will be useful,
+ * FFmpeg 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 Libav; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
/* init common dct for both encoder and decoder */
av_cold int ff_dct_common_init(MpegEncContext *s)
{
+ dsputil_init(&s->dsp, s->avctx);
+
s->dct_unquantize_h263_intra = dct_unquantize_h263_intra_c;
s->dct_unquantize_h263_inter = dct_unquantize_h263_inter_c;
s->dct_unquantize_mpeg1_intra = dct_unquantize_mpeg1_intra_c;
void ff_copy_picture(Picture *dst, Picture *src){
*dst = *src;
- dst->type= FF_BUFFER_TYPE_COPY;
+ dst->f.type= FF_BUFFER_TYPE_COPY;
}
/**
static void free_frame_buffer(MpegEncContext *s, Picture *pic)
{
ff_thread_release_buffer(s->avctx, (AVFrame*)pic);
- av_freep(&pic->hwaccel_picture_private);
+ av_freep(&pic->f.hwaccel_picture_private);
}
/**
if (s->avctx->hwaccel) {
assert(!pic->hwaccel_picture_private);
if (s->avctx->hwaccel->priv_data_size) {
- pic->hwaccel_picture_private = av_mallocz(s->avctx->hwaccel->priv_data_size);
- if (!pic->hwaccel_picture_private) {
+ pic->f.hwaccel_picture_private = av_mallocz(s->avctx->hwaccel->priv_data_size);
+ if (!pic->f.hwaccel_picture_private) {
av_log(s->avctx, AV_LOG_ERROR, "alloc_frame_buffer() failed (hwaccel private data allocation)\n");
return -1;
}
r = ff_thread_get_buffer(s->avctx, (AVFrame*)pic);
- if (r<0 || !pic->age || !pic->type || !pic->data[0]) {
- av_log(s->avctx, AV_LOG_ERROR, "get_buffer() failed (%d %d %d %p)\n", r, pic->age, pic->type, pic->data[0]);
- av_freep(&pic->hwaccel_picture_private);
+ if (r < 0 || !pic->f.age || !pic->f.type || !pic->f.data[0]) {
+ av_log(s->avctx, AV_LOG_ERROR, "get_buffer() failed (%d %d %d %p)\n",
+ r, pic->f.age, pic->f.type, pic->f.data[0]);
+ av_freep(&pic->f.hwaccel_picture_private);
return -1;
}
- if (s->linesize && (s->linesize != pic->linesize[0] || s->uvlinesize != pic->linesize[1])) {
+ if (s->linesize && (s->linesize != pic->f.linesize[0] || s->uvlinesize != pic->f.linesize[1])) {
av_log(s->avctx, AV_LOG_ERROR, "get_buffer() failed (stride changed)\n");
free_frame_buffer(s, pic);
return -1;
}
- if (pic->linesize[1] != pic->linesize[2]) {
+ if (pic->f.linesize[1] != pic->f.linesize[2]) {
av_log(s->avctx, AV_LOG_ERROR, "get_buffer() failed (uv stride mismatch)\n");
free_frame_buffer(s, pic);
return -1;
int r= -1;
if(shared){
- assert(pic->data[0]);
+ assert(pic->f.data[0]);
assert(pic->type == 0 || pic->type == FF_BUFFER_TYPE_SHARED);
- pic->type= FF_BUFFER_TYPE_SHARED;
+ pic->f.type = FF_BUFFER_TYPE_SHARED;
}else{
- assert(!pic->data[0]);
+ assert(!pic->f.data[0]);
if (alloc_frame_buffer(s, pic) < 0)
return -1;
- s->linesize = pic->linesize[0];
- s->uvlinesize= pic->linesize[1];
+ s->linesize = pic->f.linesize[0];
+ s->uvlinesize = pic->f.linesize[1];
}
- if(pic->qscale_table==NULL){
+ if (pic->f.qscale_table == NULL) {
if (s->encoding) {
FF_ALLOCZ_OR_GOTO(s->avctx, pic->mb_var , mb_array_size * sizeof(int16_t) , fail)
FF_ALLOCZ_OR_GOTO(s->avctx, pic->mc_mb_var, mb_array_size * sizeof(int16_t) , fail)
FF_ALLOCZ_OR_GOTO(s->avctx, pic->mb_mean , mb_array_size * sizeof(int8_t ) , fail)
}
- FF_ALLOCZ_OR_GOTO(s->avctx, pic->mbskip_table , mb_array_size * sizeof(uint8_t)+2, fail) //the +2 is for the slice end check
+ FF_ALLOCZ_OR_GOTO(s->avctx, pic->f.mbskip_table, mb_array_size * sizeof(uint8_t) + 2, fail) //the +2 is for the slice end check
FF_ALLOCZ_OR_GOTO(s->avctx, pic->qscale_table_base , (big_mb_num + s->mb_stride) * sizeof(uint8_t) , fail)
FF_ALLOCZ_OR_GOTO(s->avctx, pic->mb_type_base , (big_mb_num + s->mb_stride) * sizeof(uint32_t), fail)
- pic->mb_type= pic->mb_type_base + 2*s->mb_stride+1;
- pic->qscale_table = pic->qscale_table_base + 2*s->mb_stride + 1;
+ pic->f.mb_type = pic->mb_type_base + 2*s->mb_stride + 1;
+ pic->f.qscale_table = pic->qscale_table_base + 2*s->mb_stride + 1;
if(s->out_format == FMT_H264){
for(i=0; i<2; i++){
FF_ALLOCZ_OR_GOTO(s->avctx, pic->motion_val_base[i], 2 * (b4_array_size+4) * sizeof(int16_t), fail)
- pic->motion_val[i]= pic->motion_val_base[i]+4;
- FF_ALLOCZ_OR_GOTO(s->avctx, pic->ref_index[i], 4*mb_array_size * sizeof(uint8_t), fail)
+ pic->f.motion_val[i] = pic->motion_val_base[i] + 4;
+ FF_ALLOCZ_OR_GOTO(s->avctx, pic->f.ref_index[i], 4*mb_array_size * sizeof(uint8_t), fail)
}
- pic->motion_subsample_log2= 2;
+ pic->f.motion_subsample_log2 = 2;
}else if(s->out_format == FMT_H263 || s->encoding || (s->avctx->debug&FF_DEBUG_MV) || (s->avctx->debug_mv)){
for(i=0; i<2; i++){
FF_ALLOCZ_OR_GOTO(s->avctx, pic->motion_val_base[i], 2 * (b8_array_size+4) * sizeof(int16_t), fail)
- pic->motion_val[i]= pic->motion_val_base[i]+4;
- FF_ALLOCZ_OR_GOTO(s->avctx, pic->ref_index[i], 4*mb_array_size * sizeof(uint8_t), fail)
+ pic->f.motion_val[i] = pic->motion_val_base[i] + 4;
+ FF_ALLOCZ_OR_GOTO(s->avctx, pic->f.ref_index[i], 4*mb_array_size * sizeof(uint8_t), fail)
}
- pic->motion_subsample_log2= 3;
+ pic->f.motion_subsample_log2 = 3;
}
if(s->avctx->debug&FF_DEBUG_DCT_COEFF) {
- FF_ALLOCZ_OR_GOTO(s->avctx, pic->dct_coeff, 64 * mb_array_size * sizeof(DCTELEM)*6, fail)
+ FF_ALLOCZ_OR_GOTO(s->avctx, pic->f.dct_coeff, 64 * mb_array_size * sizeof(DCTELEM) * 6, fail)
}
- pic->qstride= s->mb_stride;
- FF_ALLOCZ_OR_GOTO(s->avctx, pic->pan_scan , 1 * sizeof(AVPanScan), fail)
+ pic->f.qstride = s->mb_stride;
+ FF_ALLOCZ_OR_GOTO(s->avctx, pic->f.pan_scan , 1 * sizeof(AVPanScan), fail)
}
/* It might be nicer if the application would keep track of these
* but it would require an API change. */
memmove(s->prev_pict_types+1, s->prev_pict_types, PREV_PICT_TYPES_BUFFER_SIZE-1);
s->prev_pict_types[0]= s->dropable ? AV_PICTURE_TYPE_B : s->pict_type;
- if(pic->age < PREV_PICT_TYPES_BUFFER_SIZE && s->prev_pict_types[pic->age] == AV_PICTURE_TYPE_B)
- pic->age= INT_MAX; // Skipped MBs in B-frames are quite rare in MPEG-1/2 and it is a bit tricky to skip them anyway.
- pic->owner2 = NULL;
+ if (pic->f.age < PREV_PICT_TYPES_BUFFER_SIZE && s->prev_pict_types[pic->f.age] == AV_PICTURE_TYPE_B)
+ pic->f.age = INT_MAX; // Skipped MBs in B-frames are quite rare in MPEG-1/2 and it is a bit tricky to skip them anyway.
+ pic->owner2 = s;
return 0;
fail: //for the FF_ALLOCZ_OR_GOTO macro
static void free_picture(MpegEncContext *s, Picture *pic){
int i;
- if(pic->data[0] && pic->type!=FF_BUFFER_TYPE_SHARED){
+ if (pic->f.data[0] && pic->f.type != FF_BUFFER_TYPE_SHARED) {
free_frame_buffer(s, pic);
}
av_freep(&pic->mb_var);
av_freep(&pic->mc_mb_var);
av_freep(&pic->mb_mean);
- av_freep(&pic->mbskip_table);
+ av_freep(&pic->f.mbskip_table);
av_freep(&pic->qscale_table_base);
av_freep(&pic->mb_type_base);
- av_freep(&pic->dct_coeff);
- av_freep(&pic->pan_scan);
- pic->mb_type= NULL;
+ av_freep(&pic->f.dct_coeff);
+ av_freep(&pic->f.pan_scan);
+ pic->f.mb_type = NULL;
for(i=0; i<2; i++){
av_freep(&pic->motion_val_base[i]);
- av_freep(&pic->ref_index[i]);
+ av_freep(&pic->f.ref_index[i]);
}
- if(pic->type == FF_BUFFER_TYPE_SHARED){
+ if (pic->f.type == FF_BUFFER_TYPE_SHARED) {
for(i=0; i<4; i++){
- pic->base[i]=
- pic->data[i]= NULL;
+ pic->f.base[i] =
+ pic->f.data[i] = NULL;
}
- pic->type= 0;
+ pic->f.type = 0;
}
}
if(!s1->first_field){
s->last_pict_type= s1->pict_type;
- if (s1->current_picture_ptr) s->last_lambda_for[s1->pict_type] = s1->current_picture_ptr->quality;
+ if (s1->current_picture_ptr) s->last_lambda_for[s1->pict_type] = s1->current_picture_ptr->f.quality;
if(s1->pict_type!=FF_B_TYPE){
s->last_non_b_pict_type= s1->pict_type;
if((s->width || s->height) && av_image_check_size(s->width, s->height, 0, s->avctx))
return -1;
- dsputil_init(&s->dsp, s->avctx);
ff_dct_common_init(s);
s->flags= s->avctx->flags;
s->flags2= s->avctx->flags2;
- if (s->width && s->height) {
- s->mb_width = (s->width + 15) / 16;
- s->mb_stride = s->mb_width + 1;
- s->b8_stride = s->mb_width*2 + 1;
- s->b4_stride = s->mb_width*4 + 1;
- mb_array_size= s->mb_height * s->mb_stride;
- mv_table_size= (s->mb_height+2) * s->mb_stride + 1;
+ s->mb_width = (s->width + 15) / 16;
+ s->mb_stride = s->mb_width + 1;
+ s->b8_stride = s->mb_width*2 + 1;
+ s->b4_stride = s->mb_width*4 + 1;
+ mb_array_size= s->mb_height * s->mb_stride;
+ mv_table_size= (s->mb_height+2) * s->mb_stride + 1;
- /* set chroma shifts */
- avcodec_get_chroma_sub_sample(s->avctx->pix_fmt,&(s->chroma_x_shift),
- &(s->chroma_y_shift) );
+ /* set chroma shifts */
+ avcodec_get_chroma_sub_sample(s->avctx->pix_fmt,&(s->chroma_x_shift),
+ &(s->chroma_y_shift) );
- /* set default edge pos, will be overriden in decode_header if needed */
- s->h_edge_pos= s->mb_width*16;
- s->v_edge_pos= s->mb_height*16;
+ /* set default edge pos, will be overriden in decode_header if needed */
+ s->h_edge_pos= s->mb_width*16;
+ s->v_edge_pos= s->mb_height*16;
- s->mb_num = s->mb_width * s->mb_height;
+ s->mb_num = s->mb_width * s->mb_height;
- s->block_wrap[0]=
- s->block_wrap[1]=
- s->block_wrap[2]=
- s->block_wrap[3]= s->b8_stride;
- s->block_wrap[4]=
- s->block_wrap[5]= s->mb_stride;
+ s->block_wrap[0]=
+ s->block_wrap[1]=
+ s->block_wrap[2]=
+ s->block_wrap[3]= s->b8_stride;
+ s->block_wrap[4]=
+ s->block_wrap[5]= s->mb_stride;
- y_size = s->b8_stride * (2 * s->mb_height + 1);
- c_size = s->mb_stride * (s->mb_height + 1);
- yc_size = y_size + 2 * c_size;
+ y_size = s->b8_stride * (2 * s->mb_height + 1);
+ c_size = s->mb_stride * (s->mb_height + 1);
+ yc_size = y_size + 2 * c_size;
- /* convert fourcc to upper case */
- s->codec_tag = ff_toupper4(s->avctx->codec_tag);
+ /* convert fourcc to upper case */
+ s->codec_tag = ff_toupper4(s->avctx->codec_tag);
- s->stream_codec_tag = ff_toupper4(s->avctx->stream_codec_tag);
+ s->stream_codec_tag = ff_toupper4(s->avctx->stream_codec_tag);
- s->avctx->coded_frame= (AVFrame*)&s->current_picture;
+ s->avctx->coded_frame= (AVFrame*)&s->current_picture;
- FF_ALLOCZ_OR_GOTO(s->avctx, s->mb_index2xy, (s->mb_num+1)*sizeof(int), fail) //error ressilience code looks cleaner with this
- for(y=0; y<s->mb_height; y++){
- for(x=0; x<s->mb_width; x++){
- s->mb_index2xy[ x + y*s->mb_width ] = x + y*s->mb_stride;
- }
+ FF_ALLOCZ_OR_GOTO(s->avctx, s->mb_index2xy, (s->mb_num+1)*sizeof(int), fail) //error ressilience code looks cleaner with this
+ for(y=0; y<s->mb_height; y++){
+ for(x=0; x<s->mb_width; x++){
+ s->mb_index2xy[ x + y*s->mb_width ] = x + y*s->mb_stride;
}
- s->mb_index2xy[ s->mb_height*s->mb_width ] = (s->mb_height-1)*s->mb_stride + s->mb_width; //FIXME really needed?
-
- if (s->encoding) {
- /* Allocate MV tables */
- FF_ALLOCZ_OR_GOTO(s->avctx, s->p_mv_table_base , mv_table_size * 2 * sizeof(int16_t), fail)
- FF_ALLOCZ_OR_GOTO(s->avctx, s->b_forw_mv_table_base , mv_table_size * 2 * sizeof(int16_t), fail)
- FF_ALLOCZ_OR_GOTO(s->avctx, s->b_back_mv_table_base , mv_table_size * 2 * sizeof(int16_t), fail)
- FF_ALLOCZ_OR_GOTO(s->avctx, s->b_bidir_forw_mv_table_base , mv_table_size * 2 * sizeof(int16_t), fail)
- FF_ALLOCZ_OR_GOTO(s->avctx, s->b_bidir_back_mv_table_base , mv_table_size * 2 * sizeof(int16_t), fail)
- FF_ALLOCZ_OR_GOTO(s->avctx, s->b_direct_mv_table_base , mv_table_size * 2 * sizeof(int16_t), fail)
- s->p_mv_table = s->p_mv_table_base + s->mb_stride + 1;
- s->b_forw_mv_table = s->b_forw_mv_table_base + s->mb_stride + 1;
- s->b_back_mv_table = s->b_back_mv_table_base + s->mb_stride + 1;
- s->b_bidir_forw_mv_table= s->b_bidir_forw_mv_table_base + s->mb_stride + 1;
- s->b_bidir_back_mv_table= s->b_bidir_back_mv_table_base + s->mb_stride + 1;
- s->b_direct_mv_table = s->b_direct_mv_table_base + s->mb_stride + 1;
-
- if(s->msmpeg4_version){
- FF_ALLOCZ_OR_GOTO(s->avctx, s->ac_stats, 2*2*(MAX_LEVEL+1)*(MAX_RUN+1)*2*sizeof(int), fail);
- }
- FF_ALLOCZ_OR_GOTO(s->avctx, s->avctx->stats_out, 256, fail);
-
- /* Allocate MB type table */
- FF_ALLOCZ_OR_GOTO(s->avctx, s->mb_type , mb_array_size * sizeof(uint16_t), fail) //needed for encoding
-
- FF_ALLOCZ_OR_GOTO(s->avctx, s->lambda_table, mb_array_size * sizeof(int), fail)
+ }
+ s->mb_index2xy[ s->mb_height*s->mb_width ] = (s->mb_height-1)*s->mb_stride + s->mb_width; //FIXME really needed?
- FF_ALLOCZ_OR_GOTO(s->avctx, s->q_intra_matrix , 64*32 * sizeof(int), fail)
- FF_ALLOCZ_OR_GOTO(s->avctx, s->q_inter_matrix , 64*32 * sizeof(int), fail)
- FF_ALLOCZ_OR_GOTO(s->avctx, s->q_intra_matrix16, 64*32*2 * sizeof(uint16_t), fail)
- FF_ALLOCZ_OR_GOTO(s->avctx, s->q_inter_matrix16, 64*32*2 * sizeof(uint16_t), fail)
- FF_ALLOCZ_OR_GOTO(s->avctx, s->input_picture, MAX_PICTURE_COUNT * sizeof(Picture*), fail)
- FF_ALLOCZ_OR_GOTO(s->avctx, s->reordered_input_picture, MAX_PICTURE_COUNT * sizeof(Picture*), fail)
+ if (s->encoding) {
+ /* Allocate MV tables */
+ FF_ALLOCZ_OR_GOTO(s->avctx, s->p_mv_table_base , mv_table_size * 2 * sizeof(int16_t), fail)
+ FF_ALLOCZ_OR_GOTO(s->avctx, s->b_forw_mv_table_base , mv_table_size * 2 * sizeof(int16_t), fail)
+ FF_ALLOCZ_OR_GOTO(s->avctx, s->b_back_mv_table_base , mv_table_size * 2 * sizeof(int16_t), fail)
+ FF_ALLOCZ_OR_GOTO(s->avctx, s->b_bidir_forw_mv_table_base , mv_table_size * 2 * sizeof(int16_t), fail)
+ FF_ALLOCZ_OR_GOTO(s->avctx, s->b_bidir_back_mv_table_base , mv_table_size * 2 * sizeof(int16_t), fail)
+ FF_ALLOCZ_OR_GOTO(s->avctx, s->b_direct_mv_table_base , mv_table_size * 2 * sizeof(int16_t), fail)
+ s->p_mv_table = s->p_mv_table_base + s->mb_stride + 1;
+ s->b_forw_mv_table = s->b_forw_mv_table_base + s->mb_stride + 1;
+ s->b_back_mv_table = s->b_back_mv_table_base + s->mb_stride + 1;
+ s->b_bidir_forw_mv_table= s->b_bidir_forw_mv_table_base + s->mb_stride + 1;
+ s->b_bidir_back_mv_table= s->b_bidir_back_mv_table_base + s->mb_stride + 1;
+ s->b_direct_mv_table = s->b_direct_mv_table_base + s->mb_stride + 1;
+
+ if(s->msmpeg4_version){
+ FF_ALLOCZ_OR_GOTO(s->avctx, s->ac_stats, 2*2*(MAX_LEVEL+1)*(MAX_RUN+1)*2*sizeof(int), fail);
+ }
+ FF_ALLOCZ_OR_GOTO(s->avctx, s->avctx->stats_out, 256, fail);
+
+ /* Allocate MB type table */
+ FF_ALLOCZ_OR_GOTO(s->avctx, s->mb_type , mb_array_size * sizeof(uint16_t), fail) //needed for encoding
+
+ FF_ALLOCZ_OR_GOTO(s->avctx, s->lambda_table, mb_array_size * sizeof(int), fail)
+
+ FF_ALLOCZ_OR_GOTO(s->avctx, s->q_intra_matrix , 64*32 * sizeof(int), fail)
+ FF_ALLOCZ_OR_GOTO(s->avctx, s->q_inter_matrix , 64*32 * sizeof(int), fail)
+ FF_ALLOCZ_OR_GOTO(s->avctx, s->q_intra_matrix16, 64*32*2 * sizeof(uint16_t), fail)
+ FF_ALLOCZ_OR_GOTO(s->avctx, s->q_inter_matrix16, 64*32*2 * sizeof(uint16_t), fail)
+ FF_ALLOCZ_OR_GOTO(s->avctx, s->input_picture, MAX_PICTURE_COUNT * sizeof(Picture*), fail)
+ FF_ALLOCZ_OR_GOTO(s->avctx, s->reordered_input_picture, MAX_PICTURE_COUNT * sizeof(Picture*), fail)
- if(s->avctx->noise_reduction){
- FF_ALLOCZ_OR_GOTO(s->avctx, s->dct_offset, 2 * 64 * sizeof(uint16_t), fail)
- }
+ if(s->avctx->noise_reduction){
+ FF_ALLOCZ_OR_GOTO(s->avctx, s->dct_offset, 2 * 64 * sizeof(uint16_t), fail)
}
}
avcodec_get_frame_defaults((AVFrame *)&s->picture[i]);
}
- if (s->width && s->height) {
- FF_ALLOCZ_OR_GOTO(s->avctx, s->error_status_table, mb_array_size*sizeof(uint8_t), fail)
+ FF_ALLOCZ_OR_GOTO(s->avctx, s->error_status_table, mb_array_size*sizeof(uint8_t), fail)
- if(s->codec_id==CODEC_ID_MPEG4 || (s->flags & CODEC_FLAG_INTERLACED_ME)){
- /* interlaced direct mode decoding tables */
+ if(s->codec_id==CODEC_ID_MPEG4 || (s->flags & CODEC_FLAG_INTERLACED_ME)){
+ /* interlaced direct mode decoding tables */
for(i=0; i<2; i++){
int j, k;
for(j=0; j<2; j++){
}
FF_ALLOCZ_OR_GOTO(s->avctx, s->p_field_select_table[i], mb_array_size * 2 * sizeof(uint8_t), fail)
}
- }
- if (s->out_format == FMT_H263) {
- /* cbp values */
- FF_ALLOCZ_OR_GOTO(s->avctx, s->coded_block_base, y_size, fail);
- s->coded_block= s->coded_block_base + s->b8_stride + 1;
-
- /* cbp, ac_pred, pred_dir */
- FF_ALLOCZ_OR_GOTO(s->avctx, s->cbp_table , mb_array_size * sizeof(uint8_t), fail)
- FF_ALLOCZ_OR_GOTO(s->avctx, s->pred_dir_table, mb_array_size * sizeof(uint8_t), fail)
- }
+ }
+ if (s->out_format == FMT_H263) {
+ /* cbp values */
+ FF_ALLOCZ_OR_GOTO(s->avctx, s->coded_block_base, y_size, fail);
+ s->coded_block= s->coded_block_base + s->b8_stride + 1;
- if (s->h263_pred || s->h263_plus || !s->encoding) {
- /* dc values */
- //MN: we need these for error resilience of intra-frames
- FF_ALLOCZ_OR_GOTO(s->avctx, s->dc_val_base, yc_size * sizeof(int16_t), fail);
- s->dc_val[0] = s->dc_val_base + s->b8_stride + 1;
- s->dc_val[1] = s->dc_val_base + y_size + s->mb_stride + 1;
- s->dc_val[2] = s->dc_val[1] + c_size;
- for(i=0;i<yc_size;i++)
- s->dc_val_base[i] = 1024;
- }
+ /* cbp, ac_pred, pred_dir */
+ FF_ALLOCZ_OR_GOTO(s->avctx, s->cbp_table , mb_array_size * sizeof(uint8_t), fail)
+ FF_ALLOCZ_OR_GOTO(s->avctx, s->pred_dir_table, mb_array_size * sizeof(uint8_t), fail)
+ }
- /* which mb is a intra block */
- FF_ALLOCZ_OR_GOTO(s->avctx, s->mbintra_table, mb_array_size, fail);
- memset(s->mbintra_table, 1, mb_array_size);
+ if (s->h263_pred || s->h263_plus || !s->encoding) {
+ /* dc values */
+ //MN: we need these for error resilience of intra-frames
+ FF_ALLOCZ_OR_GOTO(s->avctx, s->dc_val_base, yc_size * sizeof(int16_t), fail);
+ s->dc_val[0] = s->dc_val_base + s->b8_stride + 1;
+ s->dc_val[1] = s->dc_val_base + y_size + s->mb_stride + 1;
+ s->dc_val[2] = s->dc_val[1] + c_size;
+ for(i=0;i<yc_size;i++)
+ s->dc_val_base[i] = 1024;
+ }
- /* init macroblock skip table */
- FF_ALLOCZ_OR_GOTO(s->avctx, s->mbskip_table, mb_array_size+2, fail);
- //Note the +1 is for a quicker mpeg4 slice_end detection
- FF_ALLOCZ_OR_GOTO(s->avctx, s->prev_pict_types, PREV_PICT_TYPES_BUFFER_SIZE, fail);
+ /* which mb is a intra block */
+ FF_ALLOCZ_OR_GOTO(s->avctx, s->mbintra_table, mb_array_size, fail);
+ memset(s->mbintra_table, 1, mb_array_size);
- s->parse_context.state= -1;
- if((s->avctx->debug&(FF_DEBUG_VIS_QP|FF_DEBUG_VIS_MB_TYPE)) || (s->avctx->debug_mv)){
- s->visualization_buffer[0] = av_malloc((s->mb_width*16 + 2*EDGE_WIDTH) * s->mb_height*16 + 2*EDGE_WIDTH);
- s->visualization_buffer[1] = av_malloc((s->mb_width*16 + 2*EDGE_WIDTH) * s->mb_height*16 + 2*EDGE_WIDTH);
- s->visualization_buffer[2] = av_malloc((s->mb_width*16 + 2*EDGE_WIDTH) * s->mb_height*16 + 2*EDGE_WIDTH);
- }
+ /* init macroblock skip table */
+ FF_ALLOCZ_OR_GOTO(s->avctx, s->mbskip_table, mb_array_size+2, fail);
+ //Note the +1 is for a quicker mpeg4 slice_end detection
+ FF_ALLOCZ_OR_GOTO(s->avctx, s->prev_pict_types, PREV_PICT_TYPES_BUFFER_SIZE, fail);
+
+ s->parse_context.state= -1;
+ if((s->avctx->debug&(FF_DEBUG_VIS_QP|FF_DEBUG_VIS_MB_TYPE)) || (s->avctx->debug_mv)){
+ s->visualization_buffer[0] = av_malloc((s->mb_width*16 + 2*EDGE_WIDTH) * s->mb_height*16 + 2*EDGE_WIDTH);
+ s->visualization_buffer[1] = av_malloc((s->mb_width*16 + 2*EDGE_WIDTH) * s->mb_height*16 + 2*EDGE_WIDTH);
+ s->visualization_buffer[2] = av_malloc((s->mb_width*16 + 2*EDGE_WIDTH) * s->mb_height*16 + 2*EDGE_WIDTH);
}
s->context_initialized = 1;
s->thread_context[0]= s;
- if (s->width && s->height) {
if (s->encoding || (HAVE_THREADS && s->avctx->active_thread_type&FF_THREAD_SLICE)) {
for(i=1; i<threads; i++){
s->thread_context[i]= av_malloc(sizeof(MpegEncContext));
if(init_duplicate_context(s, s) < 0) goto fail;
s->start_mb_y = 0;
s->end_mb_y = s->mb_height;
- }
+
}
return 0;
/* release non reference frames */
for(i=0; i<s->picture_count; i++){
- if(s->picture[i].data[0] && !s->picture[i].reference
+ if (s->picture[i].f.data[0] && !s->picture[i].f.reference
&& (!s->picture[i].owner2 || s->picture[i].owner2 == s)
&& (remove_current || &s->picture[i] != s->current_picture_ptr)
/*&& s->picture[i].type!=FF_BUFFER_TYPE_SHARED*/){
if(shared){
for(i=s->picture_range_start; i<s->picture_range_end; i++){
- if(s->picture[i].data[0]==NULL && s->picture[i].type==0) return i;
+ if (s->picture[i].f.data[0] == NULL && s->picture[i].f.type == 0)
+ return i;
}
}else{
for(i=s->picture_range_start; i<s->picture_range_end; i++){
- if(s->picture[i].data[0]==NULL && s->picture[i].type!=0) return i; //FIXME
+ if (s->picture[i].f.data[0] == NULL && s->picture[i].f.type != 0)
+ return i; //FIXME
}
for(i=s->picture_range_start; i<s->picture_range_end; i++){
- if(s->picture[i].data[0]==NULL) return i;
+ if (s->picture[i].f.data[0] == NULL)
+ return i;
}
}
assert(s->last_picture_ptr==NULL || s->out_format != FMT_H264 || s->codec_id == CODEC_ID_SVQ3);
/* mark&release old frames */
- if (s->pict_type != AV_PICTURE_TYPE_B && s->last_picture_ptr && s->last_picture_ptr != s->next_picture_ptr && s->last_picture_ptr->data[0]) {
+ if (s->pict_type != AV_PICTURE_TYPE_B && s->last_picture_ptr && s->last_picture_ptr != s->next_picture_ptr && s->last_picture_ptr->f.data[0]) {
if(s->out_format != FMT_H264 || s->codec_id == CODEC_ID_SVQ3){
- free_frame_buffer(s, s->last_picture_ptr);
+ if (s->last_picture_ptr->owner2 == s)
+ free_frame_buffer(s, s->last_picture_ptr);
/* release forgotten pictures */
/* if(mpeg124/h263) */
if(!s->encoding){
for(i=0; i<s->picture_count; i++){
- if(s->picture[i].data[0] && &s->picture[i] != s->next_picture_ptr && s->picture[i].reference){
- av_log(avctx, AV_LOG_ERROR, "releasing zombie picture\n");
+ if (s->picture[i].owner2 == s && s->picture[i].f.data[0] && &s->picture[i] != s->next_picture_ptr && s->picture[i].f.reference) {
+ if (!(avctx->active_thread_type & FF_THREAD_FRAME))
+ av_log(avctx, AV_LOG_ERROR, "releasing zombie picture\n");
free_frame_buffer(s, &s->picture[i]);
}
}
if(!s->encoding){
ff_release_unused_pictures(s, 1);
- if(s->current_picture_ptr && s->current_picture_ptr->data[0]==NULL)
+ if (s->current_picture_ptr && s->current_picture_ptr->f.data[0] == NULL)
pic= s->current_picture_ptr; //we already have a unused image (maybe it was set before reading the header)
else{
i= ff_find_unused_picture(s, 0);
pic= &s->picture[i];
}
- pic->reference= 0;
+ pic->f.reference = 0;
if (!s->dropable){
if (s->codec_id == CODEC_ID_H264)
- pic->reference = s->picture_structure;
+ pic->f.reference = s->picture_structure;
else if (s->pict_type != AV_PICTURE_TYPE_B)
- pic->reference = 3;
+ pic->f.reference = 3;
}
- pic->coded_picture_number= s->coded_picture_number++;
+ pic->f.coded_picture_number = s->coded_picture_number++;
if(ff_alloc_picture(s, pic, 0) < 0)
return -1;
s->current_picture_ptr= pic;
//FIXME use only the vars from current_pic
- s->current_picture_ptr->top_field_first= s->top_field_first;
+ s->current_picture_ptr->f.top_field_first = s->top_field_first;
if(s->codec_id == CODEC_ID_MPEG1VIDEO || s->codec_id == CODEC_ID_MPEG2VIDEO) {
if(s->picture_structure != PICT_FRAME)
- s->current_picture_ptr->top_field_first= (s->picture_structure == PICT_TOP_FIELD) == s->first_field;
+ s->current_picture_ptr->f.top_field_first = (s->picture_structure == PICT_TOP_FIELD) == s->first_field;
}
- s->current_picture_ptr->interlaced_frame= !s->progressive_frame && !s->progressive_sequence;
- s->current_picture_ptr->field_picture= s->picture_structure != PICT_FRAME;
+ s->current_picture_ptr->f.interlaced_frame = !s->progressive_frame && !s->progressive_sequence;
+ s->current_picture_ptr->field_picture = s->picture_structure != PICT_FRAME;
}
- s->current_picture_ptr->pict_type= s->pict_type;
+ s->current_picture_ptr->f.pict_type = s->pict_type;
// if(s->flags && CODEC_FLAG_QSCALE)
// s->current_picture_ptr->quality= s->new_picture_ptr->quality;
- s->current_picture_ptr->key_frame= s->pict_type == AV_PICTURE_TYPE_I;
+ s->current_picture_ptr->f.key_frame = s->pict_type == AV_PICTURE_TYPE_I;
ff_copy_picture(&s->current_picture, s->current_picture_ptr);
s->next_picture_ptr= s->current_picture_ptr;
}
/* av_log(s->avctx, AV_LOG_DEBUG, "L%p N%p C%p L%p N%p C%p type:%d drop:%d\n", s->last_picture_ptr, s->next_picture_ptr,s->current_picture_ptr,
- s->last_picture_ptr ? s->last_picture_ptr->data[0] : NULL,
- s->next_picture_ptr ? s->next_picture_ptr->data[0] : NULL,
- s->current_picture_ptr ? s->current_picture_ptr->data[0] : NULL,
+ s->last_picture_ptr ? s->last_picture_ptr->f.data[0] : NULL,
+ s->next_picture_ptr ? s->next_picture_ptr->f.data[0] : NULL,
+ s->current_picture_ptr ? s->current_picture_ptr->f.data[0] : NULL,
s->pict_type, s->dropable);*/
if(s->codec_id != CODEC_ID_H264){
- if((s->last_picture_ptr==NULL || s->last_picture_ptr->data[0]==NULL) &&
+ if ((s->last_picture_ptr == NULL || s->last_picture_ptr->f.data[0] == NULL) &&
(s->pict_type!=AV_PICTURE_TYPE_I || s->picture_structure != PICT_FRAME)){
if (s->pict_type != AV_PICTURE_TYPE_I)
av_log(avctx, AV_LOG_ERROR, "warning: first frame is no keyframe\n");
/* Allocate a dummy frame */
i= ff_find_unused_picture(s, 0);
s->last_picture_ptr= &s->picture[i];
+ s->last_picture_ptr->f.key_frame = 0;
if(ff_alloc_picture(s, s->last_picture_ptr, 0) < 0)
return -1;
ff_thread_report_progress((AVFrame*)s->last_picture_ptr, INT_MAX, 0);
ff_thread_report_progress((AVFrame*)s->last_picture_ptr, INT_MAX, 1);
}
- if((s->next_picture_ptr==NULL || s->next_picture_ptr->data[0]==NULL) && s->pict_type==AV_PICTURE_TYPE_B){
+ if ((s->next_picture_ptr == NULL || s->next_picture_ptr->f.data[0] == NULL) && s->pict_type == AV_PICTURE_TYPE_B) {
/* Allocate a dummy frame */
i= ff_find_unused_picture(s, 0);
s->next_picture_ptr= &s->picture[i];
+ s->next_picture_ptr->f.key_frame = 0;
if(ff_alloc_picture(s, s->next_picture_ptr, 0) < 0)
return -1;
ff_thread_report_progress((AVFrame*)s->next_picture_ptr, INT_MAX, 0);
if(s->last_picture_ptr) ff_copy_picture(&s->last_picture, s->last_picture_ptr);
if(s->next_picture_ptr) ff_copy_picture(&s->next_picture, s->next_picture_ptr);
- assert(s->pict_type == AV_PICTURE_TYPE_I || (s->last_picture_ptr && s->last_picture_ptr->data[0]));
+ assert(s->pict_type == AV_PICTURE_TYPE_I || (s->last_picture_ptr && s->last_picture_ptr->f.data[0]));
if(s->picture_structure!=PICT_FRAME && s->out_format != FMT_H264){
int i;
for(i=0; i<4; i++){
if(s->picture_structure == PICT_BOTTOM_FIELD){
- s->current_picture.data[i] += s->current_picture.linesize[i];
+ s->current_picture.f.data[i] += s->current_picture.f.linesize[i];
}
- s->current_picture.linesize[i] *= 2;
- s->last_picture.linesize[i] *=2;
- s->next_picture.linesize[i] *=2;
+ s->current_picture.f.linesize[i] *= 2;
+ s->last_picture.f.linesize[i] *= 2;
+ s->next_picture.f.linesize[i] *= 2;
}
}
//just to make sure that all data is rendered.
if(CONFIG_MPEG_XVMC_DECODER && s->avctx->xvmc_acceleration){
ff_xvmc_field_end(s);
- }else if((s->error_count || s->encoding)
+ }else if((s->error_count || s->encoding || !(s->avctx->codec->capabilities&CODEC_CAP_DRAW_HORIZ_BAND))
&& !s->avctx->hwaccel
&& !(s->avctx->codec->capabilities&CODEC_CAP_HWACCEL_VDPAU)
&& s->unrestricted_mv
- && s->current_picture.reference
+ && s->current_picture.f.reference
&& !s->intra_only
&& !(s->flags&CODEC_FLAG_EMU_EDGE)) {
int hshift = av_pix_fmt_descriptors[s->avctx->pix_fmt].log2_chroma_w;
int vshift = av_pix_fmt_descriptors[s->avctx->pix_fmt].log2_chroma_h;
- s->dsp.draw_edges(s->current_picture.data[0], s->linesize ,
+ s->dsp.draw_edges(s->current_picture.f.data[0], s->linesize,
s->h_edge_pos , s->v_edge_pos,
EDGE_WIDTH , EDGE_WIDTH , EDGE_TOP | EDGE_BOTTOM);
- s->dsp.draw_edges(s->current_picture.data[1], s->uvlinesize,
+ s->dsp.draw_edges(s->current_picture.f.data[1], s->uvlinesize,
s->h_edge_pos>>hshift, s->v_edge_pos>>vshift,
EDGE_WIDTH>>hshift, EDGE_WIDTH>>vshift, EDGE_TOP | EDGE_BOTTOM);
- s->dsp.draw_edges(s->current_picture.data[2], s->uvlinesize,
+ s->dsp.draw_edges(s->current_picture.f.data[2], s->uvlinesize,
s->h_edge_pos>>hshift, s->v_edge_pos>>vshift,
EDGE_WIDTH>>hshift, EDGE_WIDTH>>vshift, EDGE_TOP | EDGE_BOTTOM);
}
emms_c();
s->last_pict_type = s->pict_type;
- s->last_lambda_for[s->pict_type]= s->current_picture_ptr->quality;
+ s->last_lambda_for[s->pict_type] = s->current_picture_ptr->f.quality;
if(s->pict_type!=AV_PICTURE_TYPE_B){
s->last_non_b_pict_type= s->pict_type;
}
#if 0
/* copy back current_picture variables */
for(i=0; i<MAX_PICTURE_COUNT; i++){
- if(s->picture[i].data[0] == s->current_picture.data[0]){
+ if(s->picture[i].f.data[0] == s->current_picture.f.data[0]){
s->picture[i]= s->current_picture;
break;
}
if(s->encoding){
/* release non-reference frames */
for(i=0; i<s->picture_count; i++){
- if(s->picture[i].data[0] && !s->picture[i].reference /*&& s->picture[i].type!=FF_BUFFER_TYPE_SHARED*/){
+ if (s->picture[i].f.data[0] && !s->picture[i].f.reference /*&& s->picture[i].type != FF_BUFFER_TYPE_SHARED*/) {
free_frame_buffer(s, &s->picture[i]);
}
}
#endif
s->avctx->coded_frame= (AVFrame*)s->current_picture_ptr;
- if (s->codec_id != CODEC_ID_H264 && s->current_picture.reference) {
+ if (s->codec_id != CODEC_ID_H264 && s->current_picture.f.reference) {
ff_thread_report_progress((AVFrame*)s->current_picture_ptr, s->mb_height-1, 0);
}
}
if(s->avctx->debug&(FF_DEBUG_SKIP | FF_DEBUG_QP | FF_DEBUG_MB_TYPE)){
int x,y;
- av_log(s->avctx,AV_LOG_DEBUG,"New frame, type: ");
- switch (pict->pict_type) {
- case AV_PICTURE_TYPE_I: av_log(s->avctx,AV_LOG_DEBUG,"I\n"); break;
- case AV_PICTURE_TYPE_P: av_log(s->avctx,AV_LOG_DEBUG,"P\n"); break;
- case AV_PICTURE_TYPE_B: av_log(s->avctx,AV_LOG_DEBUG,"B\n"); break;
- case AV_PICTURE_TYPE_S: av_log(s->avctx,AV_LOG_DEBUG,"S\n"); break;
- case AV_PICTURE_TYPE_SI: av_log(s->avctx,AV_LOG_DEBUG,"SI\n"); break;
- case AV_PICTURE_TYPE_SP: av_log(s->avctx,AV_LOG_DEBUG,"SP\n"); break;
- }
+ av_log(s->avctx, AV_LOG_DEBUG, "New frame, type: %c\n",
+ av_get_picture_type_char(pict->pict_type));
for(y=0; y<s->mb_height; y++){
for(x=0; x<s->mb_width; x++){
if(s->avctx->debug&FF_DEBUG_SKIP){
pict->data[i]= s->visualization_buffer[i];
}
pict->type= FF_BUFFER_TYPE_COPY;
+ pict->opaque= NULL;
ptr= pict->data[0];
block_height = 16>>v_chroma_shift;
uint8_t *ptr_y, *ptr_cb, *ptr_cr;
int mx, my, src_x, src_y, uvsrc_x, uvsrc_y, uvlinesize, linesize, sx, sy, uvsx, uvsy;
const int lowres= s->avctx->lowres;
- const int op_index= FFMIN(lowres, 2);
+ const int op_index= FFMIN(lowres-1+s->chroma_x_shift, 2);
const int block_s= 8>>lowres;
const int s_mask= (2<<lowres)-1;
const int h_edge_pos = s->h_edge_pos >> lowres;
const int v_edge_pos = s->v_edge_pos >> lowres;
- linesize = s->current_picture.linesize[0] << field_based;
- uvlinesize = s->current_picture.linesize[1] << field_based;
+ linesize = s->current_picture.f.linesize[0] << field_based;
+ uvlinesize = s->current_picture.f.linesize[1] << field_based;
if(s->quarter_sample){ //FIXME obviously not perfect but qpel will not work in lowres anyway
motion_x/=2;
uvsrc_x = s->mb_x*block_s + (mx >> lowres);
uvsrc_y = mb_y*block_s + (my >> lowres);
} else {
- mx = motion_x / 2;
- my = motion_y / 2;
- uvsx = mx & s_mask;
- uvsy = my & s_mask;
- uvsrc_x = s->mb_x*block_s + (mx >> (lowres+1));
- uvsrc_y =( mb_y*block_s>>field_based) + (my >> (lowres+1));
+ if(s->chroma_y_shift){
+ mx = motion_x / 2;
+ my = motion_y / 2;
+ uvsx = mx & s_mask;
+ uvsy = my & s_mask;
+ uvsrc_x = s->mb_x*block_s + (mx >> (lowres+1));
+ uvsrc_y =( mb_y*block_s>>field_based) + (my >> (lowres+1));
+ } else {
+ if(s->chroma_x_shift){
+ //Chroma422
+ mx = motion_x / 2;
+ uvsx = mx & s_mask;
+ uvsy = motion_y & s_mask;
+ uvsrc_y = src_y;
+ uvsrc_x = s->mb_x*block_s + (mx >> (lowres+1));
+ } else {
+ //Chroma444
+ uvsx = motion_x & s_mask;
+ uvsy = motion_y & s_mask;
+ uvsrc_x = src_x;
+ uvsrc_y = src_y;
+ }
+ }
}
ptr_y = ref_picture[0] + src_y * linesize + src_x;
}
}
- if(bottom_field){ //FIXME use this for field pix too instead of the obnoxious hack which changes picture.data
+ if(bottom_field){ //FIXME use this for field pix too instead of the obnoxious hack which changes picture.f.data
dest_y += s->linesize;
dest_cb+= s->uvlinesize;
dest_cr+= s->uvlinesize;
if(!CONFIG_GRAY || !(s->flags&CODEC_FLAG_GRAY)){
uvsx= (uvsx << 2) >> lowres;
uvsy= (uvsy << 2) >> lowres;
- pix_op[op_index](dest_cb, ptr_cb, uvlinesize, h >> s->chroma_y_shift, uvsx, uvsy);
- pix_op[op_index](dest_cr, ptr_cr, uvlinesize, h >> s->chroma_y_shift, uvsx, uvsy);
+ if(h >> s->chroma_y_shift){
+ pix_op[op_index](dest_cb, ptr_cb, uvlinesize, h >> s->chroma_y_shift, uvsx, uvsy);
+ pix_op[op_index](dest_cr, ptr_cr, uvlinesize, h >> s->chroma_y_shift, uvsx, uvsy);
+ }
}
//FIXME h261 lowres loop filter
}
s->mv[dir][1][0], s->mv[dir][1][1], block_s, mb_y);
} else {
if(s->picture_structure != s->field_select[dir][0] + 1 && s->pict_type != AV_PICTURE_TYPE_B && !s->first_field){
- ref_picture= s->current_picture_ptr->data;
+ ref_picture = s->current_picture_ptr->f.data;
}
mpeg_motion_lowres(s, dest_y, dest_cb, dest_cr,
if(s->picture_structure == s->field_select[dir][i] + 1 || s->pict_type == AV_PICTURE_TYPE_B || s->first_field){
ref2picture= ref_picture;
}else{
- ref2picture= s->current_picture_ptr->data;
+ ref2picture = s->current_picture_ptr->f.data;
}
mpeg_motion_lowres(s, dest_y, dest_cb, dest_cr,
//opposite parity is always in the same frame if this is second field
if(!s->first_field){
- ref_picture = s->current_picture_ptr->data;
+ ref_picture = s->current_picture_ptr->f.data;
}
}
}
if(s->avctx->debug&FF_DEBUG_DCT_COEFF) {
/* save DCT coefficients */
int i,j;
- DCTELEM *dct = &s->current_picture.dct_coeff[mb_xy*64*6];
+ DCTELEM *dct = &s->current_picture.f.dct_coeff[mb_xy * 64 * 6];
av_log(s->avctx, AV_LOG_DEBUG, "DCT coeffs of MB at %dx%d:\n", s->mb_x, s->mb_y);
for(i=0; i<6; i++){
for(j=0; j<64; j++){
}
}
- s->current_picture.qscale_table[mb_xy]= s->qscale;
+ s->current_picture.f.qscale_table[mb_xy] = s->qscale;
/* update DC predictors for P macroblocks */
if (!s->mb_intra) {
int dct_linesize, dct_offset;
op_pixels_func (*op_pix)[4];
qpel_mc_func (*op_qpix)[16];
- const int linesize= s->current_picture.linesize[0]; //not s->linesize as this would be wrong for field pics
- const int uvlinesize= s->current_picture.linesize[1];
+ const int linesize = s->current_picture.f.linesize[0]; //not s->linesize as this would be wrong for field pics
+ const int uvlinesize = s->current_picture.f.linesize[1];
const int readable= s->pict_type != AV_PICTURE_TYPE_B || s->encoding || s->avctx->draw_horiz_band || lowres_flag;
const int block_size= lowres_flag ? 8>>s->avctx->lowres : 8;
/* skip only during decoding as we might trash the buffers during encoding a bit */
if(!s->encoding){
uint8_t *mbskip_ptr = &s->mbskip_table[mb_xy];
- const int age= s->current_picture.age;
+ const int age = s->current_picture.f.age;
assert(age);
if(*mbskip_ptr >99) *mbskip_ptr= 99;
/* if previous was skipped too, then nothing to do ! */
- if (*mbskip_ptr >= age && s->current_picture.reference){
+ if (*mbskip_ptr >= age && s->current_picture.f.reference){
return;
}
- } else if(!s->current_picture.reference){
+ } else if(!s->current_picture.f.reference) {
(*mbskip_ptr) ++; /* increase counter so the age can be compared cleanly */
if(*mbskip_ptr >99) *mbskip_ptr= 99;
} else{
h264_chroma_mc_func *op_pix = s->dsp.put_h264_chroma_pixels_tab;
if (s->mv_dir & MV_DIR_FORWARD) {
- MPV_motion_lowres(s, dest_y, dest_cb, dest_cr, 0, s->last_picture.data, op_pix);
+ MPV_motion_lowres(s, dest_y, dest_cb, dest_cr, 0, s->last_picture.f.data, op_pix);
op_pix = s->dsp.avg_h264_chroma_pixels_tab;
}
if (s->mv_dir & MV_DIR_BACKWARD) {
- MPV_motion_lowres(s, dest_y, dest_cb, dest_cr, 1, s->next_picture.data, op_pix);
+ MPV_motion_lowres(s, dest_y, dest_cb, dest_cr, 1, s->next_picture.f.data, op_pix);
}
}else{
op_qpix= s->me.qpel_put;
op_pix = s->dsp.put_no_rnd_pixels_tab;
}
if (s->mv_dir & MV_DIR_FORWARD) {
- MPV_motion(s, dest_y, dest_cb, dest_cr, 0, s->last_picture.data, op_pix, op_qpix);
+ MPV_motion(s, dest_y, dest_cb, dest_cr, 0, s->last_picture.f.data, op_pix, op_qpix);
op_pix = s->dsp.avg_pixels_tab;
op_qpix= s->me.qpel_avg;
}
if (s->mv_dir & MV_DIR_BACKWARD) {
- MPV_motion(s, dest_y, dest_cb, dest_cr, 1, s->next_picture.data, op_pix, op_qpix);
+ MPV_motion(s, dest_y, dest_cb, dest_cr, 1, s->next_picture.f.data, op_pix, op_qpix);
}
}
}
}else{
//chroma422
dct_linesize = uvlinesize << s->interlaced_dct;
- dct_offset =(s->interlaced_dct)? uvlinesize : uvlinesize*8;
+ dct_offset =(s->interlaced_dct)? uvlinesize : uvlinesize*block_size;
add_dct(s, block[4], 4, dest_cb, dct_linesize);
add_dct(s, block[5], 5, dest_cr, dct_linesize);
add_dct(s, block[6], 6, dest_cb+dct_offset, dct_linesize);
add_dct(s, block[7], 7, dest_cr+dct_offset, dct_linesize);
if(!s->chroma_x_shift){//Chroma444
- add_dct(s, block[8], 8, dest_cb+8, dct_linesize);
- add_dct(s, block[9], 9, dest_cr+8, dct_linesize);
- add_dct(s, block[10], 10, dest_cb+8+dct_offset, dct_linesize);
- add_dct(s, block[11], 11, dest_cr+8+dct_offset, dct_linesize);
+ add_dct(s, block[8], 8, dest_cb+block_size, dct_linesize);
+ add_dct(s, block[9], 9, dest_cr+block_size, dct_linesize);
+ add_dct(s, block[10], 10, dest_cb+block_size+dct_offset, dct_linesize);
+ add_dct(s, block[11], 11, dest_cr+block_size+dct_offset, dct_linesize);
}
}
}//fi gray
}else{
dct_linesize = uvlinesize << s->interlaced_dct;
- dct_offset =(s->interlaced_dct)? uvlinesize : uvlinesize*8;
+ dct_offset =(s->interlaced_dct)? uvlinesize : uvlinesize*block_size;
s->dsp.idct_put(dest_cb, dct_linesize, block[4]);
s->dsp.idct_put(dest_cr, dct_linesize, block[5]);
s->dsp.idct_put(dest_cb + dct_offset, dct_linesize, block[6]);
s->dsp.idct_put(dest_cr + dct_offset, dct_linesize, block[7]);
if(!s->chroma_x_shift){//Chroma444
- s->dsp.idct_put(dest_cb + 8, dct_linesize, block[8]);
- s->dsp.idct_put(dest_cr + 8, dct_linesize, block[9]);
- s->dsp.idct_put(dest_cb + 8 + dct_offset, dct_linesize, block[10]);
- s->dsp.idct_put(dest_cr + 8 + dct_offset, dct_linesize, block[11]);
+ s->dsp.idct_put(dest_cb + block_size, dct_linesize, block[8]);
+ s->dsp.idct_put(dest_cr + block_size, dct_linesize, block[9]);
+ s->dsp.idct_put(dest_cb + block_size + dct_offset, dct_linesize, block[10]);
+ s->dsp.idct_put(dest_cr + block_size + dct_offset, dct_linesize, block[11]);
}
}
}//gray
if (!s->avctx->hwaccel
&& !(s->avctx->codec->capabilities&CODEC_CAP_HWACCEL_VDPAU)
&& s->unrestricted_mv
- && s->current_picture.reference
+ && s->current_picture.f.reference
&& !s->intra_only
&& !(s->flags&CODEC_FLAG_EMU_EDGE)) {
int sides = 0, edge_h;
edge_h= FFMIN(h, s->v_edge_pos - y);
- s->dsp.draw_edges(s->current_picture_ptr->data[0] + y *s->linesize , s->linesize,
+ s->dsp.draw_edges(s->current_picture_ptr->f.data[0] + y *s->linesize , s->linesize,
s->h_edge_pos , edge_h , EDGE_WIDTH , EDGE_WIDTH , sides);
- s->dsp.draw_edges(s->current_picture_ptr->data[1] + (y>>vshift)*s->uvlinesize, s->uvlinesize,
- s->h_edge_pos>>hshift, edge_h>>hshift, EDGE_WIDTH>>hshift, EDGE_WIDTH>>vshift, sides);
- s->dsp.draw_edges(s->current_picture_ptr->data[2] + (y>>vshift)*s->uvlinesize, s->uvlinesize,
- s->h_edge_pos>>hshift, edge_h>>hshift, EDGE_WIDTH>>hshift, EDGE_WIDTH>>vshift, sides);
+ s->dsp.draw_edges(s->current_picture_ptr->f.data[1] + (y>>vshift)*s->uvlinesize, s->uvlinesize,
+ s->h_edge_pos>>hshift, edge_h>>vshift, EDGE_WIDTH>>hshift, EDGE_WIDTH>>vshift, sides);
+ s->dsp.draw_edges(s->current_picture_ptr->f.data[2] + (y>>vshift)*s->uvlinesize, s->uvlinesize,
+ s->h_edge_pos>>hshift, edge_h>>vshift, EDGE_WIDTH>>hshift, EDGE_WIDTH>>vshift, sides);
}
h= FFMIN(h, s->avctx->height - y);
}
void ff_init_block_index(MpegEncContext *s){ //FIXME maybe rename
- const int linesize= s->current_picture.linesize[0]; //not s->linesize as this would be wrong for field pics
- const int uvlinesize= s->current_picture.linesize[1];
+ const int linesize = s->current_picture.f.linesize[0]; //not s->linesize as this would be wrong for field pics
+ const int uvlinesize = s->current_picture.f.linesize[1];
const int mb_size= 4 - s->avctx->lowres;
s->block_index[0]= s->b8_stride*(s->mb_y*2 ) - 2 + s->mb_x*2;
s->block_index[5]= s->mb_stride*(s->mb_y + s->mb_height + 2) + s->b8_stride*s->mb_height*2 + s->mb_x - 1;
//block_index is not used by mpeg2, so it is not affected by chroma_format
- s->dest[0] = s->current_picture.data[0] + ((s->mb_x - 1) << mb_size);
- s->dest[1] = s->current_picture.data[1] + ((s->mb_x - 1) << (mb_size - s->chroma_x_shift));
- s->dest[2] = s->current_picture.data[2] + ((s->mb_x - 1) << (mb_size - s->chroma_x_shift));
+ s->dest[0] = s->current_picture.f.data[0] + ((s->mb_x - 1) << mb_size);
+ s->dest[1] = s->current_picture.f.data[1] + ((s->mb_x - 1) << (mb_size - s->chroma_x_shift));
+ s->dest[2] = s->current_picture.f.data[2] + ((s->mb_x - 1) << (mb_size - s->chroma_x_shift));
if(!(s->pict_type==AV_PICTURE_TYPE_B && s->avctx->draw_horiz_band && s->picture_structure==PICT_FRAME))
{
return;
for(i=0; i<s->picture_count; i++){
- if(s->picture[i].data[0] && ( s->picture[i].type == FF_BUFFER_TYPE_INTERNAL
- || s->picture[i].type == FF_BUFFER_TYPE_USER))
+ if (s->picture[i].f.data[0] &&
+ (s->picture[i].f.type == FF_BUFFER_TYPE_INTERNAL ||
+ s->picture[i].f.type == FF_BUFFER_TYPE_USER))
free_frame_buffer(s, &s->picture[i]);
}
s->current_picture_ptr = s->last_picture_ptr = s->next_picture_ptr = NULL;
projects / ffmpeg / blobdiff