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@ -92,7 +92,6 @@ static void roqvideo_decode_frame(RoqContext *ri) |
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switch(vqid) { |
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case RoQ_ID_MOT: |
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ff_apply_motion_8x8(ri, xp, yp, 0, 0); |
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break; |
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case RoQ_ID_FCC: |
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mx = 8 - (buf[bpos] >> 4) - ((signed char) (chunk_arg >> 8)); |
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@ -122,7 +121,6 @@ static void roqvideo_decode_frame(RoqContext *ri) |
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vqflg_pos--; |
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switch(vqid) { |
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case RoQ_ID_MOT: |
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ff_apply_motion_4x4(ri, x, y, 0, 0); |
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break; |
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case RoQ_ID_FCC: |
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mx = 8 - (buf[bpos] >> 4) - ((signed char) (chunk_arg >> 8)); |
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@ -167,7 +165,6 @@ static int roq_decode_init(AVCodecContext *avctx) |
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RoqContext *s = avctx->priv_data; |
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s->avctx = avctx; |
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s->first_frame = 1; |
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s->last_frame = &s->frames[0]; |
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s->current_frame = &s->frames[1]; |
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avctx->pix_fmt = PIX_FMT_YUV420P; |
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@ -182,7 +179,7 @@ static int roq_decode_frame(AVCodecContext *avctx, |
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{ |
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RoqContext *s = avctx->priv_data; |
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if (avctx->get_buffer(avctx, s->current_frame)) { |
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if (avctx->reget_buffer(avctx, s->current_frame)) { |
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av_log(avctx, AV_LOG_ERROR, " RoQ: get_buffer() failed\n"); |
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return -1; |
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} |
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@ -193,12 +190,6 @@ static int roq_decode_frame(AVCodecContext *avctx, |
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s->size = buf_size; |
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roqvideo_decode_frame(s); |
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/* release the last frame if it is allocated */ |
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if (s->first_frame) |
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s->first_frame = 0; |
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else |
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avctx->release_buffer(avctx, s->last_frame); |
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*data_size = sizeof(AVFrame); |
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*(AVFrame*)data = *s->current_frame; |
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@ -215,6 +206,8 @@ static int roq_decode_end(AVCodecContext *avctx) |
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/* release the last frame */ |
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if (s->last_frame->data[0]) |
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avctx->release_buffer(avctx, s->last_frame); |
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if (s->current_frame->data[0]) |
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avctx->release_buffer(avctx, s->current_frame); |
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return 0; |
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} |
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