mirror of https://git.ffmpeg.org/ffmpeg.git
Clarify TODO comment
Originally committed as revision 17264 to svn://svn.ffmpeg.org/ffmpeg/trunk
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@ -271,7 +271,9 @@ void ff_xvmc_decode_mb(MpegEncContext *s)
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s->pblocks[i][0] -= 1 << 10;
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s->pblocks[i][0] -= 1 << 10;
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if (!render->idct) {
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if (!render->idct) {
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s->dsp.idct(s->pblocks[i]);
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s->dsp.idct(s->pblocks[i]);
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//!!TODO!clip!!!
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/*It is unclear if MC hardware requires pixel diff values to be in
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range [-255;255]. TODO cliping if such hardware is ever found.
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As of now it would only be unnecessery slowdown. */
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}
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}
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//copy blocks only if the codec doesn't support pblocks reordering
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//copy blocks only if the codec doesn't support pblocks reordering
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if (s->avctx->xvmc_acceleration == 1) {
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if (s->avctx->xvmc_acceleration == 1) {
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