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SSE2: add yuv444 converters, re-using yuv_sse2.c
Change-Id: I4d5c9df8a4c8e8cb8b5daa537af07382894503a8
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@ -153,25 +153,28 @@ WebPUpsampleLinePairFunc WebPGetLinePairConverter(int alpha_is_last) {
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// YUV444 converter
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#define YUV444_FUNC(FUNC_NAME, FUNC, XSTEP) \
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static void FUNC_NAME(const uint8_t* y, const uint8_t* u, const uint8_t* v, \
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uint8_t* dst, int len) { \
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extern void FUNC_NAME(const uint8_t* y, const uint8_t* u, const uint8_t* v, \
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uint8_t* dst, int len); \
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void FUNC_NAME(const uint8_t* y, const uint8_t* u, const uint8_t* v, \
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uint8_t* dst, int len) { \
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int i; \
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for (i = 0; i < len; ++i) FUNC(y[i], u[i], v[i], &dst[i * XSTEP]); \
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}
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YUV444_FUNC(Yuv444ToRgb, VP8YuvToRgb, 3)
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YUV444_FUNC(Yuv444ToBgr, VP8YuvToBgr, 3)
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YUV444_FUNC(Yuv444ToRgba, VP8YuvToRgba, 4)
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YUV444_FUNC(Yuv444ToBgra, VP8YuvToBgra, 4)
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YUV444_FUNC(Yuv444ToArgb, VP8YuvToArgb, 4)
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YUV444_FUNC(Yuv444ToRgba4444, VP8YuvToRgba4444, 2)
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YUV444_FUNC(Yuv444ToRgb565, VP8YuvToRgb565, 2)
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YUV444_FUNC(WebPYuv444ToRgbC, VP8YuvToRgb, 3)
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YUV444_FUNC(WebPYuv444ToBgrC, VP8YuvToBgr, 3)
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YUV444_FUNC(WebPYuv444ToRgbaC, VP8YuvToRgba, 4)
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YUV444_FUNC(WebPYuv444ToBgraC, VP8YuvToBgra, 4)
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YUV444_FUNC(WebPYuv444ToArgbC, VP8YuvToArgb, 4)
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YUV444_FUNC(WebPYuv444ToRgba4444C, VP8YuvToRgba4444, 2)
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YUV444_FUNC(WebPYuv444ToRgb565C, VP8YuvToRgb565, 2)
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#undef YUV444_FUNC
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WebPYUV444Converter WebPYUV444Converters[MODE_LAST];
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extern void WebPInitYUV444ConvertersMIPSdspR2(void);
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extern void WebPInitYUV444ConvertersSSE2(void);
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static volatile VP8CPUInfo upsampling_last_cpuinfo_used1 =
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(VP8CPUInfo)&upsampling_last_cpuinfo_used1;
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@ -179,19 +182,24 @@ static volatile VP8CPUInfo upsampling_last_cpuinfo_used1 =
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WEBP_TSAN_IGNORE_FUNCTION void WebPInitYUV444Converters(void) {
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if (upsampling_last_cpuinfo_used1 == VP8GetCPUInfo) return;
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WebPYUV444Converters[MODE_RGB] = Yuv444ToRgb;
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WebPYUV444Converters[MODE_RGBA] = Yuv444ToRgba;
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WebPYUV444Converters[MODE_BGR] = Yuv444ToBgr;
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WebPYUV444Converters[MODE_BGRA] = Yuv444ToBgra;
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WebPYUV444Converters[MODE_ARGB] = Yuv444ToArgb;
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WebPYUV444Converters[MODE_RGBA_4444] = Yuv444ToRgba4444;
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WebPYUV444Converters[MODE_RGB_565] = Yuv444ToRgb565;
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WebPYUV444Converters[MODE_rgbA] = Yuv444ToRgba;
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WebPYUV444Converters[MODE_bgrA] = Yuv444ToBgra;
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WebPYUV444Converters[MODE_Argb] = Yuv444ToArgb;
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WebPYUV444Converters[MODE_rgbA_4444] = Yuv444ToRgba4444;
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WebPYUV444Converters[MODE_RGB] = WebPYuv444ToRgbC;
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WebPYUV444Converters[MODE_RGBA] = WebPYuv444ToRgbaC;
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WebPYUV444Converters[MODE_BGR] = WebPYuv444ToBgrC;
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WebPYUV444Converters[MODE_BGRA] = WebPYuv444ToBgraC;
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WebPYUV444Converters[MODE_ARGB] = WebPYuv444ToArgbC;
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WebPYUV444Converters[MODE_RGBA_4444] = WebPYuv444ToRgba4444C;
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WebPYUV444Converters[MODE_RGB_565] = WebPYuv444ToRgb565C;
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WebPYUV444Converters[MODE_rgbA] = WebPYuv444ToRgbaC;
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WebPYUV444Converters[MODE_bgrA] = WebPYuv444ToBgraC;
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WebPYUV444Converters[MODE_Argb] = WebPYuv444ToArgbC;
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WebPYUV444Converters[MODE_rgbA_4444] = WebPYuv444ToRgba4444C;
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if (VP8GetCPUInfo != NULL) {
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#if defined(WEBP_USE_SSE2)
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if (VP8GetCPUInfo(kSSE2)) {
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WebPInitYUV444ConvertersSSE2();
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}
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#endif
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#if defined(WEBP_USE_MIPS_DSP_R2)
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if (VP8GetCPUInfo(kMIPSdspR2)) {
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WebPInitYUV444ConvertersMIPSdspR2();
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@ -201,6 +201,41 @@ WEBP_TSAN_IGNORE_FUNCTION void WebPInitUpsamplersSSE2(void) {
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#endif // FANCY_UPSAMPLING
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//------------------------------------------------------------------------------
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extern WebPYUV444Converter WebPYUV444Converters[/* MODE_LAST */];
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extern void WebPInitYUV444ConvertersSSE2(void);
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#define YUV444_FUNC(FUNC_NAME, CALL, XSTEP) \
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extern void WebP##FUNC_NAME##C(const uint8_t* y, const uint8_t* u, \
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const uint8_t* v, uint8_t* dst, int len); \
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static void FUNC_NAME(const uint8_t* y, const uint8_t* u, const uint8_t* v, \
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uint8_t* dst, int len) { \
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int i; \
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const int max_len = len & ~31; \
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for (i = 0; i < max_len; i += 32) CALL(y + i, u + i, v + i, dst + i * XSTEP);\
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if (i < len) { /* C-fallback */ \
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WebP##FUNC_NAME##C(y + i, u + i, v + i, dst + i * XSTEP, len - i); \
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} \
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}
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YUV444_FUNC(Yuv444ToRgba, VP8YuvToRgba32, 4);
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YUV444_FUNC(Yuv444ToBgra, VP8YuvToBgra32, 4);
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YUV444_FUNC(Yuv444ToRgb, VP8YuvToRgb32, 3);
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YUV444_FUNC(Yuv444ToBgr, VP8YuvToBgr32, 3);
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WEBP_TSAN_IGNORE_FUNCTION void WebPInitYUV444ConvertersSSE2(void) {
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VP8YUVInitSSE2();
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WebPYUV444Converters[MODE_RGBA] = Yuv444ToRgba;
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WebPYUV444Converters[MODE_BGRA] = Yuv444ToBgra;
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WebPYUV444Converters[MODE_RGB] = Yuv444ToRgb;
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WebPYUV444Converters[MODE_BGR] = Yuv444ToBgr;
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}
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#else
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WEBP_DSP_INIT_STUB(WebPInitYUV444ConvertersSSE2)
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#endif // WEBP_USE_SSE2
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#if !(defined(FANCY_UPSAMPLING) && defined(WEBP_USE_SSE2))
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@ -249,7 +249,6 @@ void VP8YUVInit(void);
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// to the binary size. Otherwise, they are initialized at run-time (small cost).
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#define WEBP_YUV_USE_SSE2_TABLES
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#if defined(FANCY_UPSAMPLING)
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// Process 32 pixels and store the result (24b or 32b per pixel) in *dst.
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void VP8YuvToRgba32(const uint8_t* y, const uint8_t* u, const uint8_t* v,
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uint8_t* dst);
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@ -259,7 +258,6 @@ void VP8YuvToBgra32(const uint8_t* y, const uint8_t* u, const uint8_t* v,
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uint8_t* dst);
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void VP8YuvToBgr32(const uint8_t* y, const uint8_t* u, const uint8_t* v,
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uint8_t* dst);
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#endif // FANCY_UPSAMPLING
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// Must be called to initialize tables before using the functions.
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void VP8YUVInitSSE2(void);
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@ -125,8 +125,6 @@ static WEBP_INLINE void YuvToBgrSSE2(uint8_t y, uint8_t u, uint8_t v,
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//-----------------------------------------------------------------------------
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// Convert spans of 32 pixels to various RGB formats for the fancy upsampler.
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#ifdef FANCY_UPSAMPLING
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void VP8YuvToRgba32(const uint8_t* y, const uint8_t* u, const uint8_t* v,
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uint8_t* dst) {
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int n;
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@ -186,8 +184,6 @@ void VP8YuvToBgr32(const uint8_t* y, const uint8_t* u, const uint8_t* v,
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memcpy(dst + n * 3, tmp, 2 * 3);
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}
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#endif // FANCY_UPSAMPLING
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//-----------------------------------------------------------------------------
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// Arbitrary-length row conversion functions
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