mpegvideo.c: K&R formatting and cosmetics.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
This commit is contained in:
parent
04a14d4d25
commit
c65dfac466
@ -1132,7 +1132,8 @@ int ff_find_unused_picture(MpegEncContext *s, int shared)
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return AVERROR_INVALIDDATA;
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}
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static void update_noise_reduction(MpegEncContext *s){
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static void update_noise_reduction(MpegEncContext *s)
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{
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int intra, i;
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for (intra = 0; intra < 2; intra++) {
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@ -1144,13 +1145,17 @@ static void update_noise_reduction(MpegEncContext *s){
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}
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for (i = 0; i < 64; i++) {
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s->dct_offset[intra][i]= (s->avctx->noise_reduction * s->dct_count[intra] + s->dct_error_sum[intra][i]/2) / (s->dct_error_sum[intra][i]+1);
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s->dct_offset[intra][i] = (s->avctx->noise_reduction *
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s->dct_count[intra] +
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s->dct_error_sum[intra][i] / 2) /
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(s->dct_error_sum[intra][i] + 1);
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}
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}
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}
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/**
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* generic function for encode/decode called after coding/decoding the header and before a frame is coded/decoded
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* generic function for encode/decode called after coding/decoding
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* the header and before a frame is coded/decoded.
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*/
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int MPV_frame_start(MpegEncContext *s, AVCodecContext *avctx)
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{
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@ -1158,10 +1163,13 @@ int MPV_frame_start(MpegEncContext *s, AVCodecContext *avctx)
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Picture *pic;
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s->mb_skipped = 0;
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assert(s->last_picture_ptr==NULL || s->out_format != FMT_H264 || s->codec_id == CODEC_ID_SVQ3);
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assert(s->last_picture_ptr == NULL || s->out_format != FMT_H264 ||
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s->codec_id == CODEC_ID_SVQ3);
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/* mark & release old frames */
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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]) {
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if (s->pict_type != AV_PICTURE_TYPE_B && s->last_picture_ptr &&
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s->last_picture_ptr != s->next_picture_ptr &&
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s->last_picture_ptr->f.data[0]) {
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if (s->out_format != FMT_H264 || s->codec_id == CODEC_ID_SVQ3) {
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if (s->last_picture_ptr->owner2 == s)
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free_frame_buffer(s, s->last_picture_ptr);
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@ -1170,9 +1178,12 @@ int MPV_frame_start(MpegEncContext *s, AVCodecContext *avctx)
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/* if (mpeg124/h263) */
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if (!s->encoding) {
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for (i = 0; i < s->picture_count; i++) {
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if (s->picture[i].owner2 == s && s->picture[i].f.data[0] && &s->picture[i] != s->next_picture_ptr && s->picture[i].f.reference) {
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if (s->picture[i].owner2 == s && s->picture[i].f.data[0] &&
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&s->picture[i] != s->next_picture_ptr &&
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s->picture[i].f.reference) {
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if (!(avctx->active_thread_type & FF_THREAD_FRAME))
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av_log(avctx, AV_LOG_ERROR, "releasing zombie picture\n");
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av_log(avctx, AV_LOG_ERROR,
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"releasing zombie picture\n");
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free_frame_buffer(s, &s->picture[i]);
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}
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}
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@ -1183,12 +1194,13 @@ int MPV_frame_start(MpegEncContext *s, AVCodecContext *avctx)
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if (!s->encoding) {
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ff_release_unused_pictures(s, 1);
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if (s->current_picture_ptr && s->current_picture_ptr->f.data[0] == NULL)
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pic= s->current_picture_ptr; //we already have a unused image (maybe it was set before reading the header)
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else{
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if (s->current_picture_ptr &&
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s->current_picture_ptr->f.data[0] == NULL) {
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// we already have a unused image
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// (maybe it was set before reading the header)
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pic = s->current_picture_ptr;
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} else {
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i = ff_find_unused_picture(s, 0);
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if (i < 0)
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return i;
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pic = &s->picture[i];
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}
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@ -1208,11 +1220,14 @@ int MPV_frame_start(MpegEncContext *s, AVCodecContext *avctx)
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s->current_picture_ptr = pic;
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// FIXME use only the vars from current_pic
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s->current_picture_ptr->f.top_field_first = s->top_field_first;
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if(s->codec_id == CODEC_ID_MPEG1VIDEO || s->codec_id == CODEC_ID_MPEG2VIDEO) {
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if (s->codec_id == CODEC_ID_MPEG1VIDEO ||
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s->codec_id == CODEC_ID_MPEG2VIDEO) {
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if (s->picture_structure != PICT_FRAME)
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s->current_picture_ptr->f.top_field_first = (s->picture_structure == PICT_TOP_FIELD) == s->first_field;
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s->current_picture_ptr->f.top_field_first =
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(s->picture_structure == PICT_TOP_FIELD) == s->first_field;
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}
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s->current_picture_ptr->f.interlaced_frame = !s->progressive_frame && !s->progressive_sequence;
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s->current_picture_ptr->f.interlaced_frame = !s->progressive_frame &&
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!s->progressive_sequence;
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s->current_picture_ptr->field_picture = s->picture_structure != PICT_FRAME;
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}
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@ -1228,53 +1243,64 @@ int MPV_frame_start(MpegEncContext *s, AVCodecContext *avctx)
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if (!s->dropable)
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s->next_picture_ptr = s->current_picture_ptr;
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}
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/* 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,
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/* av_log(s->avctx, AV_LOG_DEBUG, "L%p N%p C%p L%p N%p C%p type:%d drop:%d\n",
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s->last_picture_ptr, s->next_picture_ptr,s->current_picture_ptr,
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s->last_picture_ptr ? s->last_picture_ptr->f.data[0] : NULL,
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s->next_picture_ptr ? s->next_picture_ptr->f.data[0] : NULL,
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s->current_picture_ptr ? s->current_picture_ptr->f.data[0] : NULL,
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s->pict_type, s->dropable); */
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if (s->codec_id != CODEC_ID_H264) {
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if ((s->last_picture_ptr == NULL || s->last_picture_ptr->f.data[0] == NULL) &&
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(s->pict_type!=AV_PICTURE_TYPE_I || s->picture_structure != PICT_FRAME)){
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if ((s->last_picture_ptr == NULL ||
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s->last_picture_ptr->f.data[0] == NULL) &&
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(s->pict_type != AV_PICTURE_TYPE_I ||
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s->picture_structure != PICT_FRAME)) {
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if (s->pict_type != AV_PICTURE_TYPE_I)
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av_log(avctx, AV_LOG_ERROR, "warning: first frame is no keyframe\n");
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av_log(avctx, AV_LOG_ERROR,
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"warning: first frame is no keyframe\n");
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else if (s->picture_structure != PICT_FRAME)
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av_log(avctx, AV_LOG_INFO, "allocate dummy last picture for field based first keyframe\n");
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av_log(avctx, AV_LOG_INFO,
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"allocate dummy last picture for field based first keyframe\n");
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/* Allocate a dummy frame */
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i = ff_find_unused_picture(s, 0);
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if (i < 0)
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return i;
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s->last_picture_ptr = &s->picture[i];
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if (ff_alloc_picture(s, s->last_picture_ptr, 0) < 0)
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return -1;
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ff_thread_report_progress((AVFrame*)s->last_picture_ptr, INT_MAX, 0);
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ff_thread_report_progress((AVFrame*)s->last_picture_ptr, INT_MAX, 1);
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ff_thread_report_progress((AVFrame *) s->last_picture_ptr,
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INT_MAX, 0);
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ff_thread_report_progress((AVFrame *) s->last_picture_ptr,
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INT_MAX, 1);
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}
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if ((s->next_picture_ptr == NULL || s->next_picture_ptr->f.data[0] == NULL) && s->pict_type == AV_PICTURE_TYPE_B) {
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if ((s->next_picture_ptr == NULL ||
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s->next_picture_ptr->f.data[0] == NULL) &&
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s->pict_type == AV_PICTURE_TYPE_B) {
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/* Allocate a dummy frame */
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i = ff_find_unused_picture(s, 0);
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if (i < 0)
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return i;
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s->next_picture_ptr = &s->picture[i];
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if (ff_alloc_picture(s, s->next_picture_ptr, 0) < 0)
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return -1;
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ff_thread_report_progress((AVFrame*)s->next_picture_ptr, INT_MAX, 0);
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ff_thread_report_progress((AVFrame*)s->next_picture_ptr, INT_MAX, 1);
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ff_thread_report_progress((AVFrame *) s->next_picture_ptr,
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INT_MAX, 0);
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ff_thread_report_progress((AVFrame *) s->next_picture_ptr,
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INT_MAX, 1);
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}
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}
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if(s->last_picture_ptr) ff_copy_picture(&s->last_picture, s->last_picture_ptr);
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if(s->next_picture_ptr) ff_copy_picture(&s->next_picture, s->next_picture_ptr);
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if (s->last_picture_ptr)
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ff_copy_picture(&s->last_picture, s->last_picture_ptr);
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if (s->next_picture_ptr)
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ff_copy_picture(&s->next_picture, s->next_picture_ptr);
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assert(s->pict_type == AV_PICTURE_TYPE_I || (s->last_picture_ptr && s->last_picture_ptr->f.data[0]));
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assert(s->pict_type == AV_PICTURE_TYPE_I || (s->last_picture_ptr &&
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s->last_picture_ptr->f.data[0]));
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if (s->picture_structure!= PICT_FRAME && s->out_format != FMT_H264) {
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int i;
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for (i = 0; i < 4; i++) {
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if (s->picture_structure == PICT_BOTTOM_FIELD) {
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s->current_picture.f.data[i] += s->current_picture.f.linesize[i];
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s->current_picture.f.data[i] +=
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s->current_picture.f.linesize[i];
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}
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s->current_picture.f.linesize[i] *= 2;
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s->last_picture.f.linesize[i] *= 2;
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@ -1284,8 +1310,9 @@ int MPV_frame_start(MpegEncContext *s, AVCodecContext *avctx)
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s->err_recognition = avctx->err_recognition;
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/* set dequantizer, we can't do it during init as it might change for mpeg4
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and we can't do it in the header decode as init is not called for mpeg4 there yet */
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/* set dequantizer, we can't do it during init as
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* it might change for mpeg4 and we can't do it in the header
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* decode as init is not called for mpeg4 there yet */
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if (s->mpeg_quant || s->codec_id == CODEC_ID_MPEG2VIDEO) {
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s->dct_unquantize_intra = s->dct_unquantize_mpeg2_intra;
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s->dct_unquantize_inter = s->dct_unquantize_mpeg2_inter;
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@ -1299,7 +1326,6 @@ int MPV_frame_start(MpegEncContext *s, AVCodecContext *avctx)
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if (s->dct_error_sum) {
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assert(s->avctx->noise_reduction && s->encoding);
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update_noise_reduction(s);
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}
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@ -1309,7 +1335,8 @@ int MPV_frame_start(MpegEncContext *s, AVCodecContext *avctx)
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return 0;
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}
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/* generic function for encode/decode called after a frame has been coded/decoded */
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/* generic function for encode/decode called after a
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* frame has been coded/decoded. */
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void MPV_frame_end(MpegEncContext *s)
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{
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int i;
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@ -1317,24 +1344,27 @@ void MPV_frame_end(MpegEncContext *s)
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// just to make sure that all data is rendered.
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if (CONFIG_MPEG_XVMC_DECODER && s->avctx->xvmc_acceleration) {
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ff_xvmc_field_end(s);
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}else if((s->error_count || s->encoding)
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&& !s->avctx->hwaccel
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&& !(s->avctx->codec->capabilities&CODEC_CAP_HWACCEL_VDPAU)
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&& s->unrestricted_mv
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&& s->current_picture.f.reference
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&& !s->intra_only
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&& !(s->flags&CODEC_FLAG_EMU_EDGE)) {
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} else if ((s->error_count || s->encoding) &&
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!s->avctx->hwaccel &&
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!(s->avctx->codec->capabilities & CODEC_CAP_HWACCEL_VDPAU) &&
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s->unrestricted_mv &&
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s->current_picture.f.reference &&
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!s->intra_only &&
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!(s->flags & CODEC_FLAG_EMU_EDGE)) {
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int hshift = av_pix_fmt_descriptors[s->avctx->pix_fmt].log2_chroma_w;
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int vshift = av_pix_fmt_descriptors[s->avctx->pix_fmt].log2_chroma_h;
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s->dsp.draw_edges(s->current_picture.f.data[0], s->linesize,
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s->h_edge_pos, s->v_edge_pos,
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EDGE_WIDTH , EDGE_WIDTH , EDGE_TOP | EDGE_BOTTOM);
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EDGE_WIDTH, EDGE_WIDTH,
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EDGE_TOP | EDGE_BOTTOM);
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s->dsp.draw_edges(s->current_picture.f.data[1], s->uvlinesize,
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s->h_edge_pos >> hshift, s->v_edge_pos >> vshift,
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EDGE_WIDTH>>hshift, EDGE_WIDTH>>vshift, EDGE_TOP | EDGE_BOTTOM);
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EDGE_WIDTH >> hshift, EDGE_WIDTH >> vshift,
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EDGE_TOP | EDGE_BOTTOM);
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s->dsp.draw_edges(s->current_picture.f.data[2], s->uvlinesize,
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s->h_edge_pos >> hshift, s->v_edge_pos >> vshift,
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EDGE_WIDTH>>hshift, EDGE_WIDTH>>vshift, EDGE_TOP | EDGE_BOTTOM);
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EDGE_WIDTH >> hshift, EDGE_WIDTH >> vshift,
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EDGE_TOP | EDGE_BOTTOM);
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}
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emms_c();
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@ -1358,7 +1388,8 @@ void MPV_frame_end(MpegEncContext *s)
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if (s->encoding) {
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/* release non-reference frames */
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for (i = 0; i < s->picture_count; i++) {
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if (s->picture[i].f.data[0] && !s->picture[i].f.reference /*&& s->picture[i].type != FF_BUFFER_TYPE_SHARED*/) {
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if (s->picture[i].f.data[0] && !s->picture[i].f.reference
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/* && s->picture[i].type != FF_BUFFER_TYPE_SHARED */) {
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free_frame_buffer(s, &s->picture[i]);
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}
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}
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@ -1372,7 +1403,8 @@ void MPV_frame_end(MpegEncContext *s)
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s->avctx->coded_frame = (AVFrame *) s->current_picture_ptr;
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if (s->codec_id != CODEC_ID_H264 && s->current_picture.f.reference) {
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ff_thread_report_progress((AVFrame*)s->current_picture_ptr, s->mb_height-1, 0);
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ff_thread_report_progress((AVFrame *) s->current_picture_ptr,
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s->mb_height - 1, 0);
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}
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}
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@ -1383,7 +1415,9 @@ void MPV_frame_end(MpegEncContext *s)
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* @param stride stride/linesize of the image
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* @param color color of the arrow
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*/
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static void draw_line(uint8_t *buf, int sx, int sy, int ex, int ey, int w, int h, int stride, int color){
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static void draw_line(uint8_t *buf, int sx, int sy, int ex, int ey,
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int w, int h, int stride, int color)
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{
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int x, y, fr, f;
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sx = av_clip(sx, 0, w - 1);
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@ -1401,7 +1435,7 @@ static void draw_line(uint8_t *buf, int sx, int sy, int ex, int ey, int w, int h
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buf += sx + sy * stride;
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ex -= sx;
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f = ((ey - sy) << 16) / ex;
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for(x= 0; x <= ex; x++){
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for (x = 0; x = ex; x++) {
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y = (x * f) >> 16;
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fr = (x * f) & 0xFFFF;
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buf[y * stride + x] += (color * (0x10000 - fr)) >> 16;
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@ -1414,9 +1448,11 @@ static void draw_line(uint8_t *buf, int sx, int sy, int ex, int ey, int w, int h
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}
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buf += sx + sy * stride;
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ey -= sy;
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if(ey) f= ((ex-sx)<<16)/ey;
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else f= 0;
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for(y= 0; y <= ey; y++){
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if (ey)
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f = ((ex - sx) << 16) / ey;
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else
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f = 0;
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for (y = 0; y = ey; y++) {
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x = (y * f) >> 16;
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fr = (y * f) & 0xFFFF;
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buf[y * stride + x] += (color * (0x10000 - fr)) >> 16;
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@ -1432,7 +1468,9 @@ static void draw_line(uint8_t *buf, int sx, int sy, int ex, int ey, int w, int h
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* @param stride stride/linesize of the image
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* @param color color of the arrow
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*/
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static void draw_arrow(uint8_t *buf, int sx, int sy, int ex, int ey, int w, int h, int stride, int color){
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static void draw_arrow(uint8_t *buf, int sx, int sy, int ex,
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int ey, int w, int h, int stride, int color)
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{
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int dx,dy;
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sx = av_clip(sx, -100, w + 100);
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@ -1459,33 +1497,48 @@ static void draw_arrow(uint8_t *buf, int sx, int sy, int ex, int ey, int w, int
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}
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/**
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* Print debuging info for the given picture.
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* Print debugging info for the given picture.
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*/
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void ff_print_debug_info(MpegEncContext *s, AVFrame *pict){
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if(s->avctx->hwaccel || !pict || !pict->mb_type) return;
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void ff_print_debug_info(MpegEncContext *s, AVFrame *pict)
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{
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if (s->avctx->hwaccel || !pict || !pict->mb_type)
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return;
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if (s->avctx->debug & (FF_DEBUG_SKIP | FF_DEBUG_QP | FF_DEBUG_MB_TYPE)) {
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int x,y;
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av_log(s->avctx,AV_LOG_DEBUG,"New frame, type: ");
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switch (pict->pict_type) {
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case AV_PICTURE_TYPE_I: av_log(s->avctx,AV_LOG_DEBUG,"I\n"); break;
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case AV_PICTURE_TYPE_P: av_log(s->avctx,AV_LOG_DEBUG,"P\n"); break;
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case AV_PICTURE_TYPE_B: av_log(s->avctx,AV_LOG_DEBUG,"B\n"); break;
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case AV_PICTURE_TYPE_S: av_log(s->avctx,AV_LOG_DEBUG,"S\n"); break;
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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;
|
||||
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;
|
||||
}
|
||||
for (y = 0; y < s->mb_height; y++) {
|
||||
for (x = 0; x < s->mb_width; x++) {
|
||||
if (s->avctx->debug & FF_DEBUG_SKIP) {
|
||||
int count = s->mbskip_table[x + y * s->mb_stride];
|
||||
if(count>9) count=9;
|
||||
if (count > 9)
|
||||
count = 9;
|
||||
av_log(s->avctx, AV_LOG_DEBUG, "%1d", count);
|
||||
}
|
||||
if (s->avctx->debug & FF_DEBUG_QP) {
|
||||
av_log(s->avctx, AV_LOG_DEBUG, "%2d", pict->qscale_table[x + y*s->mb_stride]);
|
||||
av_log(s->avctx, AV_LOG_DEBUG, "%2d",
|
||||
pict->qscale_table[x + y * s->mb_stride]);
|
||||
}
|
||||
if (s->avctx->debug & FF_DEBUG_MB_TYPE) {
|
||||
int mb_type = pict->mb_type[x + y * s->mb_stride];
|
||||
@ -1542,7 +1595,7 @@ void ff_print_debug_info(MpegEncContext *s, AVFrame *pict){
|
||||
}
|
||||
|
||||
if ((s->avctx->debug & (FF_DEBUG_VIS_QP | FF_DEBUG_VIS_MB_TYPE)) ||
|
||||
s->avctx->debug_mv) {
|
||||
(s->avctx->debug_mv)) {
|
||||
const int shift = 1 + s->quarter_sample;
|
||||
int mb_y;
|
||||
uint8_t *ptr;
|
||||
@ -1551,12 +1604,16 @@ void ff_print_debug_info(MpegEncContext *s, AVFrame *pict){
|
||||
const int width = s->avctx->width;
|
||||
const int height = s->avctx->height;
|
||||
const int mv_sample_log2 = 4 - pict->motion_subsample_log2;
|
||||
const int mv_stride= (s->mb_width << mv_sample_log2) + (s->codec_id == CODEC_ID_H264 ? 0 : 1);
|
||||
const int mv_stride = (s->mb_width << mv_sample_log2) +
|
||||
(s->codec_id == CODEC_ID_H264 ? 0 : 1);
|
||||
s->low_delay = 0; // needed to see the vectors without trashing the buffers
|
||||
|
||||
avcodec_get_chroma_sub_sample(s->avctx->pix_fmt, &h_chroma_shift, &v_chroma_shift);
|
||||
avcodec_get_chroma_sub_sample(s->avctx->pix_fmt,
|
||||
&h_chroma_shift, &v_chroma_shift);
|
||||
for (i = 0; i < 3; i++) {
|
||||
memcpy(s->visualization_buffer[i], pict->data[i], (i==0) ? pict->linesize[i]*height:pict->linesize[i]*height >> v_chroma_shift);
|
||||
memcpy(s->visualization_buffer[i], pict->data[i],
|
||||
(i == 0) ? pict->linesize[i] * height:
|
||||
pict->linesize[i] * height >> v_chroma_shift);
|
||||
pict->data[i] = s->visualization_buffer[i];
|
||||
}
|
||||
pict->type = FF_BUFFER_TYPE_COPY;
|
||||
@ -1567,20 +1624,26 @@ void ff_print_debug_info(MpegEncContext *s, AVFrame *pict){
|
||||
int mb_x;
|
||||
for (mb_x = 0; mb_x < s->mb_width; mb_x++) {
|
||||
const int mb_index = mb_x + mb_y * s->mb_stride;
|
||||
if (s->avctx->debug_mv && pict->motion_val) {
|
||||
if ((s->avctx->debug_mv) && pict->motion_val) {
|
||||
int type;
|
||||
for (type = 0; type < 3; type++) {
|
||||
int direction = 0;
|
||||
switch (type) {
|
||||
case 0: if ((!(s->avctx->debug_mv&FF_DEBUG_VIS_MV_P_FOR)) || (pict->pict_type!=AV_PICTURE_TYPE_P))
|
||||
case 0:
|
||||
if ((!(s->avctx->debug_mv & FF_DEBUG_VIS_MV_P_FOR)) ||
|
||||
(pict->pict_type!= AV_PICTURE_TYPE_P))
|
||||
continue;
|
||||
direction = 0;
|
||||
break;
|
||||
case 1: if ((!(s->avctx->debug_mv&FF_DEBUG_VIS_MV_B_FOR)) || (pict->pict_type!=AV_PICTURE_TYPE_B))
|
||||
case 1:
|
||||
if ((!(s->avctx->debug_mv & FF_DEBUG_VIS_MV_B_FOR)) ||
|
||||
(pict->pict_type!= AV_PICTURE_TYPE_B))
|
||||
continue;
|
||||
direction = 0;
|
||||
break;
|
||||
case 2: if ((!(s->avctx->debug_mv&FF_DEBUG_VIS_MV_B_BACK)) || (pict->pict_type!=AV_PICTURE_TYPE_B))
|
||||
case 2:
|
||||
if ((!(s->avctx->debug_mv & FF_DEBUG_VIS_MV_B_BACK)) ||
|
||||
(pict->pict_type!= AV_PICTURE_TYPE_B))
|
||||
continue;
|
||||
direction = 1;
|
||||
break;
|
||||
@ -1593,10 +1656,12 @@ void ff_print_debug_info(MpegEncContext *s, AVFrame *pict){
|
||||
for (i = 0; i < 4; i++) {
|
||||
int sx = mb_x * 16 + 4 + 8 * (i & 1);
|
||||
int sy = mb_y * 16 + 4 + 8 * (i >> 1);
|
||||
int xy= (mb_x*2 + (i&1) + (mb_y*2 + (i>>1))*mv_stride) << (mv_sample_log2-1);
|
||||
int xy = (mb_x * 2 + (i & 1) +
|
||||
(mb_y * 2 + (i >> 1)) * mv_stride) << (mv_sample_log2 - 1);
|
||||
int mx = (pict->motion_val[direction][xy][0] >> shift) + sx;
|
||||
int my = (pict->motion_val[direction][xy][1] >> shift) + sy;
|
||||
draw_arrow(ptr, sx, sy, mx, my, width, height, s->linesize, 100);
|
||||
draw_arrow(ptr, sx, sy, mx, my, width,
|
||||
height, s->linesize, 100);
|
||||
}
|
||||
} else if (IS_16X8(pict->mb_type[mb_index])) {
|
||||
int i;
|
||||
@ -1610,7 +1675,8 @@ void ff_print_debug_info(MpegEncContext *s, AVFrame *pict){
|
||||
if (IS_INTERLACED(pict->mb_type[mb_index]))
|
||||
my *= 2;
|
||||
|
||||
draw_arrow(ptr, sx, sy, mx+sx, my+sy, width, height, s->linesize, 100);
|
||||
draw_arrow(ptr, sx, sy, mx + sx, my + sy, width,
|
||||
height, s->linesize, 100);
|
||||
}
|
||||
} else if (IS_8X16(pict->mb_type[mb_index])) {
|
||||
int i;
|
||||
@ -1618,33 +1684,40 @@ void ff_print_debug_info(MpegEncContext *s, AVFrame *pict){
|
||||
int sx = mb_x * 16 + 4 + 8 * i;
|
||||
int sy = mb_y * 16 + 8;
|
||||
int xy = (mb_x * 2 + i + mb_y * 2 * mv_stride) << (mv_sample_log2 - 1);
|
||||
int mx=(pict->motion_val[direction][xy][0]>>shift);
|
||||
int my=(pict->motion_val[direction][xy][1]>>shift);
|
||||
int mx = pict->motion_val[direction][xy][0] >> shift;
|
||||
int my = pict->motion_val[direction][xy][1] >> shift;
|
||||
|
||||
if (IS_INTERLACED(pict->mb_type[mb_index]))
|
||||
my *= 2;
|
||||
|
||||
draw_arrow(ptr, sx, sy, mx+sx, my+sy, width, height, s->linesize, 100);
|
||||
draw_arrow(ptr, sx, sy, mx + sx, my + sy, width,
|
||||
height, s->linesize, 100);
|
||||
}
|
||||
} else {
|
||||
int sx = mb_x * 16 + 8;
|
||||
int sy = mb_y * 16 + 8;
|
||||
int xy = (mb_x + mb_y * mv_stride) << mv_sample_log2;
|
||||
int mx= (pict->motion_val[direction][xy][0]>>shift) + sx;
|
||||
int my= (pict->motion_val[direction][xy][1]>>shift) + sy;
|
||||
int mx = pict->motion_val[direction][xy][0] >> shift + sx;
|
||||
int my = pict->motion_val[direction][xy][1] >> shift + sy;
|
||||
draw_arrow(ptr, sx, sy, mx, my, width, height, s->linesize, 100);
|
||||
}
|
||||
}
|
||||
}
|
||||
if ((s->avctx->debug & FF_DEBUG_VIS_QP) && pict->motion_val) {
|
||||
uint64_t c= (pict->qscale_table[mb_index]*128/31) * 0x0101010101010101ULL;
|
||||
uint64_t c = (pict->qscale_table[mb_index] * 128 / 31) *
|
||||
0x0101010101010101ULL;
|
||||
int y;
|
||||
for (y = 0; y < block_height; y++) {
|
||||
*(uint64_t*)(pict->data[1] + 8*mb_x + (block_height*mb_y + y)*pict->linesize[1])= c;
|
||||
*(uint64_t*)(pict->data[2] + 8*mb_x + (block_height*mb_y + y)*pict->linesize[2])= c;
|
||||
*(uint64_t *)(pict->data[1] + 8 * mb_x +
|
||||
(block_height * mb_y + y) *
|
||||
pict->linesize[1]) = c;
|
||||
*(uint64_t *)(pict->data[2] + 8 * mb_x +
|
||||
(block_height * mb_y + y) *
|
||||
pict->linesize[2]) = c;
|
||||
}
|
||||
}
|
||||
if((s->avctx->debug&FF_DEBUG_VIS_MB_TYPE) && pict->motion_val){
|
||||
if ((s->avctx->debug & FF_DEBUG_VIS_MB_TYPE) &&
|
||||
pict->motion_val) {
|
||||
int mb_type = pict->mb_type[mb_index];
|
||||
uint64_t u,v;
|
||||
int y;
|
||||
@ -1656,7 +1729,8 @@ v= (int)(128 + r*sin(theta*3.141592/180));
|
||||
u = v = 128;
|
||||
if (IS_PCM(mb_type)) {
|
||||
COLOR(120, 48)
|
||||
}else if((IS_INTRA(mb_type) && IS_ACPRED(mb_type)) || IS_INTRA16x16(mb_type)){
|
||||
} else if ((IS_INTRA(mb_type) && IS_ACPRED(mb_type)) ||
|
||||
IS_INTRA16x16(mb_type)) {
|
||||
COLOR(30, 48)
|
||||
} else if (IS_INTRA4x4(mb_type)) {
|
||||
COLOR(90, 48)
|
||||
@ -1682,36 +1756,45 @@ v= (int)(128 + r*sin(theta*3.141592/180));
|
||||
u *= 0x0101010101010101ULL;
|
||||
v *= 0x0101010101010101ULL;
|
||||
for (y = 0; y < block_height; y++) {
|
||||
*(uint64_t*)(pict->data[1] + 8*mb_x + (block_height*mb_y + y)*pict->linesize[1])= u;
|
||||
*(uint64_t*)(pict->data[2] + 8*mb_x + (block_height*mb_y + y)*pict->linesize[2])= v;
|
||||
*(uint64_t *)(pict->data[1] + 8 * mb_x +
|
||||
(block_height * mb_y + y) * pict->linesize[1]) = u;
|
||||
*(uint64_t *)(pict->data[2] + 8 * mb_x +
|
||||
(block_height * mb_y + y) * pict->linesize[2]) = v;
|
||||
}
|
||||
|
||||
// segmentation
|
||||
if (IS_8X8(mb_type) || IS_16X8(mb_type)) {
|
||||
*(uint64_t*)(pict->data[0] + 16*mb_x + 0 + (16*mb_y + 8)*pict->linesize[0])^= 0x8080808080808080ULL;
|
||||
*(uint64_t*)(pict->data[0] + 16*mb_x + 8 + (16*mb_y + 8)*pict->linesize[0])^= 0x8080808080808080ULL;
|
||||
*(uint64_t *)(pict->data[0] + 16 * mb_x + 0 +
|
||||
(16 * mb_y + 8) * pict->linesize[0]) ^= 0x8080808080808080ULL;
|
||||
*(uint64_t *)(pict->data[0] + 16 * mb_x + 8 +
|
||||
(16 * mb_y + 8) * pict->linesize[0]) ^= 0x8080808080808080ULL;
|
||||
}
|
||||
if (IS_8X8(mb_type) || IS_8X16(mb_type)) {
|
||||
for (y = 0; y < 16; y++)
|
||||
pict->data[0][16*mb_x + 8 + (16*mb_y + y)*pict->linesize[0]]^= 0x80;
|
||||
pict->data[0][16 * mb_x + 8 + (16 * mb_y + y) *
|
||||
pict->linesize[0]] ^= 0x80;
|
||||
}
|
||||
if (IS_8X8(mb_type) && mv_sample_log2 >= 2) {
|
||||
int dm = 1 << (mv_sample_log2 - 2);
|
||||
for (i = 0; i < 4; i++) {
|
||||
int sx = mb_x * 16 + 8 * (i & 1);
|
||||
int sy = mb_y * 16 + 8 * (i >> 1);
|
||||
int xy= (mb_x*2 + (i&1) + (mb_y*2 + (i>>1))*mv_stride) << (mv_sample_log2-1);
|
||||
int xy = (mb_x * 2 + (i & 1) +
|
||||
(mb_y * 2 + (i >> 1)) * mv_stride) << (mv_sample_log2 - 1);
|
||||
// FIXME bidir
|
||||
int32_t *mv = (int32_t *) &pict->motion_val[0][xy];
|
||||
if(mv[0] != mv[dm] || mv[dm*mv_stride] != mv[dm*(mv_stride+1)])
|
||||
if (mv[0] != mv[dm] ||
|
||||
mv[dm * mv_stride] != mv[dm * (mv_stride + 1)])
|
||||
for (y = 0; y < 8; y++)
|
||||
pict->data[0][sx + 4 + (sy + y) * pict->linesize[0]] ^= 0x80;
|
||||
if (mv[0] != mv[dm * mv_stride] || mv[dm] != mv[dm * (mv_stride + 1)])
|
||||
*(uint64_t*)(pict->data[0] + sx + (sy + 4)*pict->linesize[0])^= 0x8080808080808080ULL;
|
||||
*(uint64_t *)(pict->data[0] + sx + (sy + 4) *
|
||||
pict->linesize[0]) ^= 0x8080808080808080ULL;
|
||||
}
|
||||
}
|
||||
|
||||
if(IS_INTERLACED(mb_type) && s->codec_id == CODEC_ID_H264){
|
||||
if (IS_INTERLACED(mb_type) &&
|
||||
s->codec_id == CODEC_ID_H264) {
|
||||
// hmm
|
||||
}
|
||||
}
|
||||
@ -1743,15 +1826,18 @@ static inline int hpel_motion_lowres(MpegEncContext *s,
|
||||
|
||||
sx = motion_x & s_mask;
|
||||
sy = motion_y & s_mask;
|
||||
src_x += motion_x >> (lowres+1);
|
||||
src_y += motion_y >> (lowres+1);
|
||||
src_x += motion_x >> lowres + 1;
|
||||
src_y += motion_y >> lowres + 1;
|
||||
|
||||
src += src_y * stride + src_x;
|
||||
|
||||
if( (unsigned)src_x > h_edge_pos - (!!sx) - w
|
||||
|| (unsigned)src_y >(v_edge_pos >> field_based) - (!!sy) - h){
|
||||
s->dsp.emulated_edge_mc(s->edge_emu_buffer, src, s->linesize, w+1, (h+1)<<field_based,
|
||||
src_x, src_y<<field_based, h_edge_pos, v_edge_pos);
|
||||
if ((unsigned)src_x > h_edge_pos - (!!sx) - w ||
|
||||
(unsigned)src_y > (v_edge_pos >> field_based) - (!!sy) - h) {
|
||||
s->dsp.emulated_edge_mc(s->edge_emu_buffer, src, s->linesize, w + 1,
|
||||
(h + 1) << field_based, src_x,
|
||||
src_y << field_based,
|
||||
h_edge_pos,
|
||||
v_edge_pos);
|
||||
src = s->edge_emu_buffer;
|
||||
emu = 1;
|
||||
}
|
||||
@ -1766,13 +1852,20 @@ static inline int hpel_motion_lowres(MpegEncContext *s,
|
||||
|
||||
/* apply one mpeg motion vector to the three components */
|
||||
static av_always_inline void mpeg_motion_lowres(MpegEncContext *s,
|
||||
uint8_t *dest_y, uint8_t *dest_cb, uint8_t *dest_cr,
|
||||
int field_based, int bottom_field, int field_select,
|
||||
uint8_t **ref_picture, h264_chroma_mc_func *pix_op,
|
||||
int motion_x, int motion_y, int h, int mb_y)
|
||||
uint8_t *dest_y,
|
||||
uint8_t *dest_cb,
|
||||
uint8_t *dest_cr,
|
||||
int field_based,
|
||||
int bottom_field,
|
||||
int field_select,
|
||||
uint8_t **ref_picture,
|
||||
h264_chroma_mc_func *pix_op,
|
||||
int motion_x, int motion_y,
|
||||
int h, int mb_y)
|
||||
{
|
||||
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;
|
||||
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 block_s = 8>>lowres;
|
||||
@ -1782,26 +1875,28 @@ static av_always_inline void mpeg_motion_lowres(MpegEncContext *s,
|
||||
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
|
||||
// FIXME obviously not perfect but qpel will not work in lowres anyway
|
||||
if (s->quarter_sample) {
|
||||
motion_x /= 2;
|
||||
motion_y /= 2;
|
||||
}
|
||||
|
||||
if (field_based) {
|
||||
motion_y += (bottom_field - field_select)*((1<<lowres)-1);
|
||||
motion_y += (bottom_field - field_select) * (1 << lowres - 1);
|
||||
}
|
||||
|
||||
sx = motion_x & s_mask;
|
||||
sy = motion_y & s_mask;
|
||||
src_x = s->mb_x*2*block_s + (motion_x >> (lowres+1));
|
||||
src_y =( mb_y*2*block_s>>field_based) + (motion_y >> (lowres+1));
|
||||
src_x = s->mb_x * 2 * block_s + (motion_x >> lowres + 1);
|
||||
src_y = (mb_y * 2 * block_s >> field_based) + (motion_y >> lowres + 1);
|
||||
|
||||
if (s->out_format == FMT_H263) {
|
||||
uvsx = ((motion_x >> 1) & s_mask) | (sx & 1);
|
||||
uvsy = ((motion_y >> 1) & s_mask) | (sy & 1);
|
||||
uvsrc_x = src_x >> 1;
|
||||
uvsrc_y = src_y >> 1;
|
||||
}else if(s->out_format == FMT_H261){//even chroma mv's are full pel in H261
|
||||
} else if (s->out_format == FMT_H261) {
|
||||
// even chroma mv's are full pel in H261
|
||||
mx = motion_x / 4;
|
||||
my = motion_y / 4;
|
||||
uvsx = (2 * mx) & s_mask;
|
||||
@ -1813,31 +1908,38 @@ static av_always_inline void mpeg_motion_lowres(MpegEncContext *s,
|
||||
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));
|
||||
uvsrc_x = s->mb_x * block_s + (mx >> lowres + 1);
|
||||
uvsrc_y = (mb_y * block_s >> field_based) + (my >> lowres + 1);
|
||||
}
|
||||
|
||||
ptr_y = ref_picture[0] + src_y * linesize + src_x;
|
||||
ptr_cb = ref_picture[1] + uvsrc_y * uvlinesize + uvsrc_x;
|
||||
ptr_cr = ref_picture[2] + uvsrc_y * uvlinesize + uvsrc_x;
|
||||
|
||||
if( (unsigned)src_x > h_edge_pos - (!!sx) - 2*block_s
|
||||
|| (unsigned)src_y >(v_edge_pos >> field_based) - (!!sy) - h){
|
||||
s->dsp.emulated_edge_mc(s->edge_emu_buffer, ptr_y, s->linesize, 17, 17+field_based,
|
||||
src_x, src_y<<field_based, h_edge_pos, v_edge_pos);
|
||||
if ((unsigned) src_x > h_edge_pos - (!!sx) - 2 * block_s ||
|
||||
(unsigned) src_y > (v_edge_pos >> field_based) - (!!sy) - h) {
|
||||
s->dsp.emulated_edge_mc(s->edge_emu_buffer, ptr_y,
|
||||
s->linesize, 17, 17 + field_based,
|
||||
src_x, src_y << field_based, h_edge_pos,
|
||||
v_edge_pos);
|
||||
ptr_y = s->edge_emu_buffer;
|
||||
if (!CONFIG_GRAY || !(s->flags & CODEC_FLAG_GRAY)) {
|
||||
uint8_t *uvbuf = s->edge_emu_buffer + 18 * s->linesize;
|
||||
s->dsp.emulated_edge_mc(uvbuf , ptr_cb, s->uvlinesize, 9, 9+field_based,
|
||||
uvsrc_x, uvsrc_y<<field_based, h_edge_pos>>1, v_edge_pos>>1);
|
||||
s->dsp.emulated_edge_mc(uvbuf+16, ptr_cr, s->uvlinesize, 9, 9+field_based,
|
||||
uvsrc_x, uvsrc_y<<field_based, h_edge_pos>>1, v_edge_pos>>1);
|
||||
s->dsp.emulated_edge_mc(uvbuf , ptr_cb, s->uvlinesize, 9,
|
||||
9 + field_based,
|
||||
uvsrc_x, uvsrc_y << field_based,
|
||||
h_edge_pos >> 1, v_edge_pos >> 1);
|
||||
s->dsp.emulated_edge_mc(uvbuf + 16, ptr_cr, s->uvlinesize, 9,
|
||||
9 + field_based,
|
||||
uvsrc_x, uvsrc_y << field_based,
|
||||
h_edge_pos >> 1, v_edge_pos >> 1);
|
||||
ptr_cb = uvbuf;
|
||||
ptr_cr = uvbuf + 16;
|
||||
}
|
||||
}
|
||||
|
||||
if(bottom_field){ //FIXME use this for field pix too instead of the obnoxious hack which changes picture.f.data
|
||||
// FIXME use this for field pix too instead of the obnoxious hack which changes picture.f.data
|
||||
if (bottom_field) {
|
||||
dest_y += s->linesize;
|
||||
dest_cb += s->uvlinesize;
|
||||
dest_cr += s->uvlinesize;
|
||||
@ -1856,8 +1958,10 @@ static av_always_inline void mpeg_motion_lowres(MpegEncContext *s,
|
||||
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);
|
||||
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
|
||||
}
|
||||
@ -1866,13 +1970,14 @@ static inline void chroma_4mv_motion_lowres(MpegEncContext *s,
|
||||
uint8_t *dest_cb, uint8_t *dest_cr,
|
||||
uint8_t **ref_picture,
|
||||
h264_chroma_mc_func * pix_op,
|
||||
int mx, int my){
|
||||
int mx, int my)
|
||||
{
|
||||
const int lowres = s->avctx->lowres;
|
||||
const int op_index = FFMIN(lowres, 2);
|
||||
const int block_s = 8 >> lowres;
|
||||
const int s_mask = (2 << lowres) - 1;
|
||||
const int h_edge_pos = s->h_edge_pos >> (lowres+1);
|
||||
const int v_edge_pos = s->v_edge_pos >> (lowres+1);
|
||||
const int h_edge_pos = s->h_edge_pos >> lowres + 1;
|
||||
const int v_edge_pos = s->v_edge_pos >> lowres + 1;
|
||||
int emu = 0, src_x, src_y, offset, sx, sy;
|
||||
uint8_t *ptr;
|
||||
|
||||
@ -1888,15 +1993,16 @@ static inline void chroma_4mv_motion_lowres(MpegEncContext *s,
|
||||
|
||||
sx = mx & s_mask;
|
||||
sy = my & s_mask;
|
||||
src_x = s->mb_x*block_s + (mx >> (lowres+1));
|
||||
src_y = s->mb_y*block_s + (my >> (lowres+1));
|
||||
src_x = s->mb_x * block_s + (mx >> lowres + 1);
|
||||
src_y = s->mb_y * block_s + (my >> lowres + 1);
|
||||
|
||||
offset = src_y * s->uvlinesize + src_x;
|
||||
ptr = ref_picture[1] + offset;
|
||||
if (s->flags & CODEC_FLAG_EMU_EDGE) {
|
||||
if( (unsigned)src_x > h_edge_pos - (!!sx) - block_s
|
||||
|| (unsigned)src_y > v_edge_pos - (!!sy) - block_s){
|
||||
s->dsp.emulated_edge_mc(s->edge_emu_buffer, ptr, s->uvlinesize, 9, 9, src_x, src_y, h_edge_pos, v_edge_pos);
|
||||
if ((unsigned) src_x > h_edge_pos - (!!sx) - block_s ||
|
||||
(unsigned) src_y > v_edge_pos - (!!sy) - block_s) {
|
||||
s->dsp.emulated_edge_mc(s->edge_emu_buffer, ptr, s->uvlinesize,
|
||||
9, 9, src_x, src_y, h_edge_pos, v_edge_pos);
|
||||
ptr = s->edge_emu_buffer;
|
||||
emu = 1;
|
||||
}
|
||||
@ -1907,7 +2013,8 @@ static inline void chroma_4mv_motion_lowres(MpegEncContext *s,
|
||||
|
||||
ptr = ref_picture[2] + offset;
|
||||
if (emu) {
|
||||
s->dsp.emulated_edge_mc(s->edge_emu_buffer, ptr, s->uvlinesize, 9, 9, src_x, src_y, h_edge_pos, v_edge_pos);
|
||||
s->dsp.emulated_edge_mc(s->edge_emu_buffer, ptr, s->uvlinesize, 9, 9,
|
||||
src_x, src_y, h_edge_pos, v_edge_pos);
|
||||
ptr = s->edge_emu_buffer;
|
||||
}
|
||||
pix_op[op_index](dest_cr, ptr, s->uvlinesize, block_s, sx, sy);
|
||||
@ -1925,7 +2032,8 @@ static inline void chroma_4mv_motion_lowres(MpegEncContext *s,
|
||||
* the motion vectors are taken from s->mv and the MV type from s->mv_type
|
||||
*/
|
||||
static inline void MPV_motion_lowres(MpegEncContext *s,
|
||||
uint8_t *dest_y, uint8_t *dest_cb, uint8_t *dest_cr,
|
||||
uint8_t *dest_y, uint8_t *dest_cb,
|
||||
uint8_t *dest_cr,
|
||||
int dir, uint8_t **ref_picture,
|
||||
h264_chroma_mc_func *pix_op)
|
||||
{
|
||||
@ -1942,15 +2050,18 @@ static inline void MPV_motion_lowres(MpegEncContext *s,
|
||||
mpeg_motion_lowres(s, dest_y, dest_cb, dest_cr,
|
||||
0, 0, 0,
|
||||
ref_picture, pix_op,
|
||||
s->mv[dir][0][0], s->mv[dir][0][1], 2*block_s, mb_y);
|
||||
s->mv[dir][0][0], s->mv[dir][0][1],
|
||||
2 * block_s, mb_y);
|
||||
break;
|
||||
case MV_TYPE_8X8:
|
||||
mx = 0;
|
||||
my = 0;
|
||||
for (i = 0; i < 4; i++) {
|
||||
hpel_motion_lowres(s, dest_y + ((i & 1) + (i >> 1) * s->linesize)*block_s,
|
||||
hpel_motion_lowres(s, dest_y + ((i & 1) + (i >> 1) *
|
||||
s->linesize) * block_s,
|
||||
ref_picture[0], 0, 0,
|
||||
(2*mb_x + (i & 1))*block_s, (2*mb_y + (i >>1))*block_s,
|
||||
(2 * mb_x + (i & 1)) * block_s,
|
||||
(2 * mb_y + (i >> 1)) * block_s,
|
||||
s->width, s->height, s->linesize,
|
||||
s->h_edge_pos >> lowres, s->v_edge_pos >> lowres,
|
||||
block_s, block_s, pix_op,
|
||||
@ -1961,7 +2072,8 @@ static inline void MPV_motion_lowres(MpegEncContext *s,
|
||||
}
|
||||
|
||||
if (!CONFIG_GRAY || !(s->flags & CODEC_FLAG_GRAY))
|
||||
chroma_4mv_motion_lowres(s, dest_cb, dest_cr, ref_picture, pix_op, mx, my);
|
||||
chroma_4mv_motion_lowres(s, dest_cb, dest_cr, ref_picture,
|
||||
pix_op, mx, my);
|
||||
break;
|
||||
case MV_TYPE_FIELD:
|
||||
if (s->picture_structure == PICT_FRAME) {
|
||||
@ -1969,28 +2081,33 @@ static inline void MPV_motion_lowres(MpegEncContext *s,
|
||||
mpeg_motion_lowres(s, dest_y, dest_cb, dest_cr,
|
||||
1, 0, s->field_select[dir][0],
|
||||
ref_picture, pix_op,
|
||||
s->mv[dir][0][0], s->mv[dir][0][1], block_s, mb_y);
|
||||
s->mv[dir][0][0], s->mv[dir][0][1],
|
||||
block_s, mb_y);
|
||||
/* bottom field */
|
||||
mpeg_motion_lowres(s, dest_y, dest_cb, dest_cr,
|
||||
1, 1, s->field_select[dir][1],
|
||||
ref_picture, pix_op,
|
||||
s->mv[dir][1][0], s->mv[dir][1][1], block_s, mb_y);
|
||||
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){
|
||||
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->f.data;
|
||||
}
|
||||
|
||||
}
|
||||
mpeg_motion_lowres(s, dest_y, dest_cb, dest_cr,
|
||||
0, 0, s->field_select[dir][0],
|
||||
ref_picture, pix_op,
|
||||
s->mv[dir][0][0], s->mv[dir][0][1], 2*block_s, mb_y>>1);
|
||||
s->mv[dir][0][0],
|
||||
s->mv[dir][0][1], 2 * block_s, mb_y >> 1);
|
||||
}
|
||||
break;
|
||||
case MV_TYPE_16X8:
|
||||
for (i = 0; i < 2; i++) {
|
||||
uint8_t **ref2picture;
|
||||
|
||||
if(s->picture_structure == s->field_select[dir][i] + 1 || s->pict_type == AV_PICTURE_TYPE_B || s->first_field){
|
||||
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->f.data;
|
||||
@ -1999,7 +2116,8 @@ static inline void MPV_motion_lowres(MpegEncContext *s,
|
||||
mpeg_motion_lowres(s, dest_y, dest_cb, dest_cr,
|
||||
0, 0, s->field_select[dir][i],
|
||||
ref2picture, pix_op,
|
||||
s->mv[dir][i][0], s->mv[dir][i][1] + 2*block_s*i, block_s, mb_y>>1);
|
||||
s->mv[dir][i][0], s->mv[dir][i][1] +
|
||||
2 * block_s * i, block_s, mb_y >> 1);
|
||||
|
||||
dest_y += 2 * block_s * s->linesize;
|
||||
dest_cb += (2 * block_s >> s->chroma_y_shift) * s->uvlinesize;
|
||||
@ -2014,7 +2132,9 @@ static inline void MPV_motion_lowres(MpegEncContext *s,
|
||||
mpeg_motion_lowres(s, dest_y, dest_cb, dest_cr,
|
||||
1, j, j ^ i,
|
||||
ref_picture, pix_op,
|
||||
s->mv[dir][2*i + j][0], s->mv[dir][2*i + j][1], block_s, mb_y);
|
||||
s->mv[dir][2 * i + j][0],
|
||||
s->mv[dir][2 * i + j][1],
|
||||
block_s, mb_y);
|
||||
}
|
||||
pix_op = s->dsp.avg_h264_chroma_pixels_tab;
|
||||
}
|
||||
@ -2023,19 +2143,22 @@ static inline void MPV_motion_lowres(MpegEncContext *s,
|
||||
mpeg_motion_lowres(s, dest_y, dest_cb, dest_cr,
|
||||
0, 0, s->picture_structure != i + 1,
|
||||
ref_picture, pix_op,
|
||||
s->mv[dir][2*i][0],s->mv[dir][2*i][1],2*block_s, mb_y>>1);
|
||||
s->mv[dir][2 * i][0],s->mv[dir][2 * i][1],
|
||||
2 * block_s, mb_y >> 1);
|
||||
|
||||
// after put we make avg of the same block
|
||||
pix_op = s->dsp.avg_h264_chroma_pixels_tab;
|
||||
|
||||
//opposite parity is always in the same frame if this is second field
|
||||
// opposite parity is always in the same
|
||||
// frame if this is second field
|
||||
if (!s->first_field) {
|
||||
ref_picture = s->current_picture_ptr->f.data;
|
||||
}
|
||||
}
|
||||
}
|
||||
break;
|
||||
default: assert(0);
|
||||
default:
|
||||
assert(0);
|
||||
}
|
||||
}
|
||||
|
||||
|
Loading…
x
Reference in New Issue
Block a user