swscale/swscale: replace potentially slow % by &
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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@ -414,8 +414,8 @@ static int swscale(SwsContext *c, const uint8_t *src[],
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DEBUG_BUFFERS("vLumFilterSize: %d vLumBufSize: %d vChrFilterSize: %d vChrBufSize: %d\n",
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DEBUG_BUFFERS("vLumFilterSize: %d vLumBufSize: %d vChrFilterSize: %d vChrBufSize: %d\n",
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vLumFilterSize, vLumBufSize, vChrFilterSize, vChrBufSize);
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vLumFilterSize, vLumBufSize, vChrFilterSize, vChrBufSize);
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if (dstStride[0]%16 !=0 || dstStride[1]%16 !=0 ||
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if (dstStride[0]&15 || dstStride[1]&15 ||
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dstStride[2]%16 !=0 || dstStride[3]%16 != 0) {
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dstStride[2]&15 || dstStride[3]&15) {
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static int warnedAlready = 0; // FIXME maybe move this into the context
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static int warnedAlready = 0; // FIXME maybe move this into the context
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if (flags & SWS_PRINT_INFO && !warnedAlready) {
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if (flags & SWS_PRINT_INFO && !warnedAlready) {
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av_log(c, AV_LOG_WARNING,
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av_log(c, AV_LOG_WARNING,
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@ -425,10 +425,10 @@ static int swscale(SwsContext *c, const uint8_t *src[],
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}
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}
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}
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}
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if ( (uintptr_t)dst[0]%16 || (uintptr_t)dst[1]%16 || (uintptr_t)dst[2]%16
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if ( (uintptr_t)dst[0]&15 || (uintptr_t)dst[1]&15 || (uintptr_t)dst[2]&15
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|| (uintptr_t)src[0]%16 || (uintptr_t)src[1]%16 || (uintptr_t)src[2]%16
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|| (uintptr_t)src[0]&15 || (uintptr_t)src[1]&15 || (uintptr_t)src[2]&15
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|| dstStride[0]%16 || dstStride[1]%16 || dstStride[2]%16 || dstStride[3]%16
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|| dstStride[0]&15 || dstStride[1]&15 || dstStride[2]&15 || dstStride[3]&15
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|| srcStride[0]%16 || srcStride[1]%16 || srcStride[2]%16 || srcStride[3]%16
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|| srcStride[0]&15 || srcStride[1]&15 || srcStride[2]&15 || srcStride[3]&15
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) {
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) {
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static int warnedAlready=0;
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static int warnedAlready=0;
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int cpu_flags = av_get_cpu_flags();
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int cpu_flags = av_get_cpu_flags();
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