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@ -106,6 +106,13 @@ static int raw_init_decoder(AVCodecContext *avctx) |
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return 0; |
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} |
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static void flip(AVCodecContext *avctx, AVPicture * picture){ |
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if(!avctx->codec_tag && avctx->bits_per_sample && picture->linesize[1]==0){ |
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picture->data[0] += picture->linesize[0] * (avctx->height-1); |
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picture->linesize[0] *= -1; |
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} |
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} |
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static int raw_decode(AVCodecContext *avctx, |
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void *data, int *data_size, |
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uint8_t *buf, int buf_size) |
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@ -118,6 +125,7 @@ static int raw_decode(AVCodecContext *avctx, |
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/* Early out without copy if packet size == frame size */ |
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if (buf_size == context->length && context->p == context->buffer) { |
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avpicture_fill(picture, buf, avctx->pix_fmt, avctx->width, avctx->height); |
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flip(avctx, picture);
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*data_size = sizeof(AVPicture); |
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return buf_size; |
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} |
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@ -132,6 +140,7 @@ static int raw_decode(AVCodecContext *avctx, |
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memcpy(context->p, buf, bytesNeeded); |
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context->p = context->buffer; |
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avpicture_fill(picture, context->buffer, avctx->pix_fmt, avctx->width, avctx->height); |
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flip(avctx, picture);
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*data_size = sizeof(AVPicture); |
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return bytesNeeded; |
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} |
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