diff options
Diffstat (limited to 'libavcodec/mpegvideo_enc.c')
| -rw-r--r-- | libavcodec/mpegvideo_enc.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/libavcodec/mpegvideo_enc.c b/libavcodec/mpegvideo_enc.c index bacec726f6..470418ad35 100644 --- a/libavcodec/mpegvideo_enc.c +++ b/libavcodec/mpegvideo_enc.c @@ -716,6 +716,29 @@ av_cold int ff_MPV_encode_init(AVCodecContext *avctx) if (ARCH_X86) ff_MPV_encode_init_x86(s); + s->avctx->coded_frame = &s->current_picture.f; + + 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); + + 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); + } + ff_h263dsp_init(&s->h263dsp); if (!s->dct_quantize) s->dct_quantize = ff_dct_quantize_c; @@ -802,6 +825,9 @@ av_cold int ff_MPV_encode_init(AVCodecContext *avctx) } return 0; +fail: + ff_MPV_encode_end(avctx); + return AVERROR_UNKNOWN; } av_cold int ff_MPV_encode_end(AVCodecContext *avctx) |