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eatqi: move "block" variable into context to ensure sufficient alignment for
idct_put for compilers/architectures that can not align stack variables that much. This is also consistent with similar code in eatgq.c Originally committed as revision 18927 to svn://svn.ffmpeg.org/ffmpeg/trunk
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@ -40,6 +40,7 @@ typedef struct TqiContext {
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AVFrame frame;
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void *bitstream_buf;
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unsigned int bitstream_buf_size;
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DECLARE_ALIGNED_16(DCTELEM, block[6][64]);
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} TqiContext;
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static av_cold int tqi_decode_init(AVCodecContext *avctx)
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@ -108,7 +109,6 @@ static int tqi_decode_frame(AVCodecContext *avctx,
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const uint8_t *buf_end = buf+buf_size;
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TqiContext *t = avctx->priv_data;
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MpegEncContext *s = &t->s;
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DECLARE_ALIGNED_16(DCTELEM, block[6][64]);
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s->width = AV_RL16(&buf[0]);
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s->height = AV_RL16(&buf[2]);
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@ -136,8 +136,8 @@ static int tqi_decode_frame(AVCodecContext *avctx,
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for (s->mb_y=0; s->mb_y<(avctx->height+15)/16; s->mb_y++)
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for (s->mb_x=0; s->mb_x<(avctx->width+15)/16; s->mb_x++)
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{
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tqi_decode_mb(s, block);
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tqi_idct_put(t, block);
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tqi_decode_mb(s, t->block);
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tqi_idct_put(t, t->block);
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}
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*data_size = sizeof(AVFrame);
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