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enable iwmmxt support, removing mm_support() stub
patch by Tim Chick, chick at computergeek freeserve co uk Originally committed as revision 8471 to svn://svn.ffmpeg.org/ffmpeg/trunk
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@ -128,17 +128,13 @@ static void nop(uint8_t *block, const uint8_t *pixels, int line_size, int h)
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return;
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}
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int mm_flags; /* multimedia extension flags */
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int mm_support(void)
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{
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return 0; /* TODO, implement proper detection */
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}
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/* A run time test is not simple. If this file is compiled in
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* then we should install the functions
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*/
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int mm_flags = MM_IWMMXT; /* multimedia extension flags */
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void dsputil_init_iwmmxt(DSPContext* c, AVCodecContext *avctx)
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{
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mm_flags = mm_support();
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if (avctx->dsp_mask) {
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if (avctx->dsp_mask & FF_MM_FORCE)
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mm_flags |= (avctx->dsp_mask & 0xffff);
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