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Merge commit 'd4f1188d1a662fed5347e70016da49e01563e8a8'
* commit 'd4f1188d1a662fed5347e70016da49e01563e8a8': dv: use AVFrame API properly Conflicts: libavcodec/dvdec.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
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commit
94a849b8b6
@ -320,8 +320,6 @@ av_cold int ff_dvvideo_init(AVCodecContext *avctx)
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}else
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memcpy(s->dv_zigzag[1], ff_zigzag248_direct, 64);
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avcodec_get_frame_defaults(&s->picture);
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avctx->coded_frame = &s->picture;
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s->avctx = avctx;
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avctx->chroma_sample_location = AVCHROMA_LOC_TOPLEFT;
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@ -34,7 +34,7 @@
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typedef struct DVVideoContext {
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const DVprofile *sys;
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AVFrame picture;
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AVFrame *frame;
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AVCodecContext *avctx;
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uint8_t *buf;
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@ -259,12 +259,12 @@ static int dv_decode_video_segment(AVCodecContext *avctx, void *arg)
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if ((s->sys->pix_fmt == AV_PIX_FMT_YUV420P) ||
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(s->sys->pix_fmt == AV_PIX_FMT_YUV411P && mb_x >= (704 / 8)) ||
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(s->sys->height >= 720 && mb_y != 134)) {
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y_stride = (s->picture.linesize[0] << ((!is_field_mode[mb_index]) * log2_blocksize));
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y_stride = (s->frame->linesize[0] << ((!is_field_mode[mb_index]) * log2_blocksize));
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} else {
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y_stride = (2 << log2_blocksize);
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}
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y_ptr = s->picture.data[0] + ((mb_y * s->picture.linesize[0] + mb_x) << log2_blocksize);
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linesize = s->picture.linesize[0] << is_field_mode[mb_index];
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y_ptr = s->frame->data[0] + ((mb_y * s->frame->linesize[0] + mb_x) << log2_blocksize);
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linesize = s->frame->linesize[0] << is_field_mode[mb_index];
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mb[0] .idct_put(y_ptr , linesize, block + 0*64);
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if (s->sys->video_stype == 4) { /* SD 422 */
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mb[2].idct_put(y_ptr + (1 << log2_blocksize) , linesize, block + 2*64);
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@ -277,19 +277,19 @@ static int dv_decode_video_segment(AVCodecContext *avctx, void *arg)
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block += 4*64;
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/* idct_put'ting chrominance */
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c_offset = (((mb_y >> (s->sys->pix_fmt == AV_PIX_FMT_YUV420P)) * s->picture.linesize[1] +
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c_offset = (((mb_y >> (s->sys->pix_fmt == AV_PIX_FMT_YUV420P)) * s->frame->linesize[1] +
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(mb_x >> ((s->sys->pix_fmt == AV_PIX_FMT_YUV411P) ? 2 : 1))) << log2_blocksize);
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for (j = 2; j; j--) {
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uint8_t *c_ptr = s->picture.data[j] + c_offset;
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uint8_t *c_ptr = s->frame->data[j] + c_offset;
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if (s->sys->pix_fmt == AV_PIX_FMT_YUV411P && mb_x >= (704 / 8)) {
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uint64_t aligned_pixels[64/8];
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uint8_t *pixels = (uint8_t*)aligned_pixels;
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uint8_t *c_ptr1, *ptr1;
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int x, y;
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mb->idct_put(pixels, 8, block);
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for (y = 0; y < (1 << log2_blocksize); y++, c_ptr += s->picture.linesize[j], pixels += 8) {
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for (y = 0; y < (1 << log2_blocksize); y++, c_ptr += s->frame->linesize[j], pixels += 8) {
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ptr1 = pixels + ((1 << (log2_blocksize))>>1);
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c_ptr1 = c_ptr + (s->picture.linesize[j] << log2_blocksize);
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c_ptr1 = c_ptr + (s->frame->linesize[j] << log2_blocksize);
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for (x = 0; x < (1 << FFMAX(log2_blocksize - 1, 0)); x++) {
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c_ptr[x] = pixels[x];
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c_ptr1[x] = ptr1[x];
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@ -298,8 +298,8 @@ static int dv_decode_video_segment(AVCodecContext *avctx, void *arg)
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block += 64; mb++;
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} else {
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y_stride = (mb_y == 134) ? (1 << log2_blocksize) :
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s->picture.linesize[j] << ((!is_field_mode[mb_index]) * log2_blocksize);
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linesize = s->picture.linesize[j] << is_field_mode[mb_index];
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s->frame->linesize[j] << ((!is_field_mode[mb_index]) * log2_blocksize);
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linesize = s->frame->linesize[j] << is_field_mode[mb_index];
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(mb++)-> idct_put(c_ptr , linesize, block); block += 64;
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if (s->sys->bpm == 8) {
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(mb++)->idct_put(c_ptr + y_stride, linesize, block); block += 64;
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@ -328,8 +328,9 @@ static int dvvideo_decode_frame(AVCodecContext *avctx,
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return -1; /* NOTE: we only accept several full frames */
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}
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s->picture.key_frame = 1;
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s->picture.pict_type = AV_PICTURE_TYPE_I;
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s->frame = data;
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s->frame->key_frame = 1;
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s->frame->pict_type = AV_PICTURE_TYPE_I;
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avctx->pix_fmt = s->sys->pix_fmt;
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avctx->time_base = s->sys->time_base;
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@ -337,10 +338,10 @@ static int dvvideo_decode_frame(AVCodecContext *avctx,
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if (ret < 0)
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return ret;
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if ((ret = ff_get_buffer(avctx, &s->picture, 0)) < 0)
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if ((ret = ff_get_buffer(avctx, s->frame, 0)) < 0)
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return ret;
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s->picture.interlaced_frame = 1;
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s->picture.top_field_first = 0;
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s->frame->interlaced_frame = 1;
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s->frame->top_field_first = 0;
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/* Determine the codec's sample_aspect ratio and field order from the packet */
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vsc_pack = buf + 80*5 + 48 + 5;
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@ -348,7 +349,7 @@ static int dvvideo_decode_frame(AVCodecContext *avctx,
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apt = buf[4] & 0x07;
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is16_9 = (vsc_pack[2] & 0x07) == 0x02 || (!apt && (vsc_pack[2] & 0x07) == 0x07);
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avctx->sample_aspect_ratio = s->sys->sar[is16_9];
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s->picture.top_field_first = !(vsc_pack[3] & 0x40);
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s->frame->top_field_first = !(vsc_pack[3] & 0x40);
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}
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s->buf = buf;
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@ -359,20 +360,10 @@ static int dvvideo_decode_frame(AVCodecContext *avctx,
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/* return image */
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*got_frame = 1;
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av_frame_move_ref(data, &s->picture);
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return s->sys->frame_size;
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}
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static int dvvideo_close(AVCodecContext *c)
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{
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DVVideoContext *s = c->priv_data;
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av_frame_unref(&s->picture);
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return 0;
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}
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AVCodec ff_dvvideo_decoder = {
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.name = "dvvideo",
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.long_name = NULL_IF_CONFIG_SMALL("DV (Digital Video)"),
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@ -380,7 +371,6 @@ AVCodec ff_dvvideo_decoder = {
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.id = AV_CODEC_ID_DVVIDEO,
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.priv_data_size = sizeof(DVVideoContext),
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.init = ff_dvvideo_init,
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.close = dvvideo_close,
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.decode = dvvideo_decode_frame,
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.capabilities = CODEC_CAP_DR1 | CODEC_CAP_SLICE_THREADS,
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.max_lowres = 3,
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@ -47,6 +47,10 @@ static av_cold int dvvideo_init_encoder(AVCodecContext *avctx)
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return AVERROR_PATCHWELCOME;
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}
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avctx->coded_frame = av_frame_alloc();
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if (!avctx->coded_frame)
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return AVERROR(ENOMEM);
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dv_vlc_map_tableinit();
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return ff_dvvideo_init(avctx);
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@ -392,12 +396,12 @@ static int dv_encode_video_segment(AVCodecContext *avctx, void *arg)
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if ((s->sys->pix_fmt == AV_PIX_FMT_YUV420P) ||
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(s->sys->pix_fmt == AV_PIX_FMT_YUV411P && mb_x >= (704 / 8)) ||
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(s->sys->height >= 720 && mb_y != 134)) {
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y_stride = s->picture.linesize[0] << 3;
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y_stride = s->frame->linesize[0] << 3;
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} else {
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y_stride = 16;
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}
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y_ptr = s->picture.data[0] + ((mb_y * s->picture.linesize[0] + mb_x) << 3);
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linesize = s->picture.linesize[0];
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y_ptr = s->frame->data[0] + ((mb_y * s->frame->linesize[0] + mb_x) << 3);
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linesize = s->frame->linesize[0];
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if (s->sys->video_stype == 4) { /* SD 422 */
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vs_bit_size +=
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@ -415,12 +419,12 @@ static int dv_encode_video_segment(AVCodecContext *avctx, void *arg)
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enc_blk += 4;
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/* initializing chrominance blocks */
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c_offset = (((mb_y >> (s->sys->pix_fmt == AV_PIX_FMT_YUV420P)) * s->picture.linesize[1] +
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c_offset = (((mb_y >> (s->sys->pix_fmt == AV_PIX_FMT_YUV420P)) * s->frame->linesize[1] +
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(mb_x >> ((s->sys->pix_fmt == AV_PIX_FMT_YUV411P) ? 2 : 1))) << 3);
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for (j = 2; j; j--) {
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uint8_t *c_ptr = s->picture.data[j] + c_offset;
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linesize = s->picture.linesize[j];
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y_stride = (mb_y == 134) ? 8 : (s->picture.linesize[j] << 3);
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uint8_t *c_ptr = s->frame->data[j] + c_offset;
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linesize = s->frame->linesize[j];
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y_stride = (mb_y == 134) ? 8 : (s->frame->linesize[j] << 3);
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if (s->sys->pix_fmt == AV_PIX_FMT_YUV411P && mb_x >= (704 / 8)) {
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uint8_t* d;
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uint8_t* b = scratch;
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@ -519,7 +523,7 @@ static inline int dv_write_pack(enum dv_pack_type pack_id, DVVideoContext *c,
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* compression scheme (if any).
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*/
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int apt = (c->sys->pix_fmt == AV_PIX_FMT_YUV420P ? 0 : 1);
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int fs = c->picture.top_field_first ? 0x00 : 0x40;
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int fs = c->frame->top_field_first ? 0x00 : 0x40;
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uint8_t aspect = 0;
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if ((int)(av_q2d(c->avctx->sample_aspect_ratio) * c->avctx->width / c->avctx->height * 10) >= 17) /* 16:9 */
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@ -667,10 +671,10 @@ static int dvvideo_encode_frame(AVCodecContext *c, AVPacket *pkt,
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if ((ret = ff_alloc_packet2(c, pkt, s->sys->frame_size)) < 0)
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return ret;
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c->pix_fmt = s->sys->pix_fmt;
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s->picture = *frame;
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s->picture.key_frame = 1;
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s->picture.pict_type = AV_PICTURE_TYPE_I;
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c->pix_fmt = s->sys->pix_fmt;
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s->frame = frame;
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c->coded_frame->key_frame = 1;
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c->coded_frame->pict_type = AV_PICTURE_TYPE_I;
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s->buf = pkt->data;
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c->execute(c, dv_encode_video_segment, s->sys->work_chunks, NULL,
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@ -686,6 +690,12 @@ static int dvvideo_encode_frame(AVCodecContext *c, AVPacket *pkt,
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return 0;
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}
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static int dvvideo_encode_close(AVCodecContext *avctx)
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{
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av_frame_free(&avctx->coded_frame);
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return 0;
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}
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AVCodec ff_dvvideo_encoder = {
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.name = "dvvideo",
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.long_name = NULL_IF_CONFIG_SMALL("DV (Digital Video)"),
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@ -694,6 +704,7 @@ AVCodec ff_dvvideo_encoder = {
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.priv_data_size = sizeof(DVVideoContext),
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.init = dvvideo_init_encoder,
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.encode2 = dvvideo_encode_frame,
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.close = dvvideo_encode_close,
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.capabilities = CODEC_CAP_SLICE_THREADS,
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.pix_fmts = (const enum AVPixelFormat[]) {
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AV_PIX_FMT_YUV411P, AV_PIX_FMT_YUV422P, AV_PIX_FMT_YUV420P, AV_PIX_FMT_NONE
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