Merge remote-tracking branch 'qatar/master'
* qatar/master: get_bits: remove A32 variant avconv: support stream specifiers in -metadata and -map_metadata wavpack: Fix 32-bit clipping wavpack: Clip samples after shifting h264: don't drop B-frames after next keyframe on POC reset. get_bits: remove useless pointer casts configure: refactor lists of tests and components into variables rv40: NEON optimised weak loop filter mpegts: replace some magic numbers with the existing define swscale: add unscaled packed 16 bit per component endianess conversion Conflicts: libavcodec/get_bits.h libavcodec/h264.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
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@@ -210,6 +210,27 @@ static void gray8aToPacked24(const uint8_t *src, uint8_t *dst, int num_pixels, c
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}
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}
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static int packed_16bpc_bswap(SwsContext *c, const uint8_t* src[],
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int srcStride[], int srcSliceY, int srcSliceH,
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uint8_t* dst[], int dstStride[])
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{
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int i, j;
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int srcstr = srcStride[0] >> 1;
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int dststr = dstStride[0] >> 1;
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uint16_t *dstPtr = (uint16_t *)dst[0];
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const uint16_t *srcPtr = (const uint16_t *)src[0];
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for (i = 0; i < srcSliceH; i++) {
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for (j = 0; j < srcstr; j++) {
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dstPtr[j] = av_bswap16(srcPtr[j]);
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}
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srcPtr += srcstr;
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dstPtr += dststr;
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}
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return srcSliceH;
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}
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static int palToRgbWrapper(SwsContext *c, const uint8_t* src[], int srcStride[], int srcSliceY,
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int srcSliceH, uint8_t* dst[], int dstStride[])
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{
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@@ -676,6 +697,15 @@ void ff_get_unscaled_swscale(SwsContext *c)
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if (srcFormat==PIX_FMT_BGR24 && (dstFormat==PIX_FMT_YUV420P || dstFormat==PIX_FMT_YUVA420P) && !(flags & SWS_ACCURATE_RND))
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c->swScale= bgr24ToYv12Wrapper;
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/* bswap 16 bits per component packed formats */
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if ((srcFormat == PIX_FMT_RGB48LE && dstFormat == PIX_FMT_RGB48BE) ||
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(srcFormat == PIX_FMT_RGB48BE && dstFormat == PIX_FMT_RGB48LE) ||
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(srcFormat == PIX_FMT_BGR48LE && dstFormat == PIX_FMT_BGR48BE) ||
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(srcFormat == PIX_FMT_BGR48BE && dstFormat == PIX_FMT_BGR48LE) ||
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(srcFormat == PIX_FMT_GRAY16LE && dstFormat == PIX_FMT_GRAY16BE) ||
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(srcFormat == PIX_FMT_GRAY16BE && dstFormat == PIX_FMT_GRAY16LE))
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c->swScale = packed_16bpc_bswap;
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/* RGB/BGR -> RGB/BGR (no dither needed forms) */
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if ( isAnyRGB(srcFormat)
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&& isAnyRGB(dstFormat)
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