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I422ToABGR_AVX2 port from Visual C to GCC/NaCL.
BUG=269 TESTED=builds with nacl compiler. R=tpsiaki@google.com Review URL: https://webrtc-codereview.appspot.com/33449004 git-svn-id: http://libyuv.googlecode.com/svn/trunk@1182 16f28f9a-4ce2-e073-06de-1de4eb20be90
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@ -1,6 +1,6 @@
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Name: libyuv
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Name: libyuv
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URL: http://code.google.com/p/libyuv/
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URL: http://code.google.com/p/libyuv/
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Version: 1181
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Version: 1182
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License: BSD
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License: BSD
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License File: LICENSE
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License File: LICENSE
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@ -191,6 +191,7 @@ extern "C" {
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#define HAS_ARGBCOPYYTOALPHAROW_AVX2
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#define HAS_ARGBCOPYYTOALPHAROW_AVX2
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#define HAS_I422TOARGBROW_AVX2
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#define HAS_I422TOARGBROW_AVX2
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#define HAS_I422TOBGRAROW_AVX2
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#define HAS_I422TOBGRAROW_AVX2
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#define HAS_I422TOABGRROW_AVX2
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#define HAS_YUY2TOYROW_AVX2
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#define HAS_YUY2TOYROW_AVX2
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#define HAS_YUY2TOUV422ROW_AVX2
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#define HAS_YUY2TOUV422ROW_AVX2
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#define HAS_YUY2TOUVROW_AVX2
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#define HAS_YUY2TOUVROW_AVX2
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@ -213,11 +214,10 @@ extern "C" {
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// The following are require VS2012.
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// The following are require VS2012.
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// TODO(fbarchard): Port to gcc.
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// TODO(fbarchard): Port to gcc.
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#if !defined(LIBYUV_DISABLE_X86) && defined(VISUALC_HAS_AVX2)
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#if !defined(LIBYUV_DISABLE_X86) && defined(VISUALC_HAS_AVX2)
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#define HAS_I422TORGBAROW_AVX2
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#define HAS_ARGBTOUVROW_AVX2
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#define HAS_ARGBTOUVROW_AVX2
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#define HAS_ARGBTOYJROW_AVX2
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#define HAS_ARGBTOYJROW_AVX2
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#define HAS_ARGBTOYROW_AVX2
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#define HAS_ARGBTOYROW_AVX2
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#define HAS_I422TORGBAROW_AVX2
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#define HAS_I422TOABGRROW_AVX2
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#define HAS_INTERPOLATEROW_AVX2
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#define HAS_INTERPOLATEROW_AVX2
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#endif // defined(VISUALC_HAS_AVX2)
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#endif // defined(VISUALC_HAS_AVX2)
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@ -11,6 +11,6 @@
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#ifndef INCLUDE_LIBYUV_VERSION_H_ // NOLINT
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#ifndef INCLUDE_LIBYUV_VERSION_H_ // NOLINT
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#define INCLUDE_LIBYUV_VERSION_H_
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#define INCLUDE_LIBYUV_VERSION_H_
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#define LIBYUV_VERSION 1181
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#define LIBYUV_VERSION 1182
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#endif // INCLUDE_LIBYUV_VERSION_H_ NOLINT
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#endif // INCLUDE_LIBYUV_VERSION_H_ NOLINT
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@ -2204,6 +2204,52 @@ void OMITFP I422ToARGBRow_AVX2(const uint8* y_buf,
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}
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}
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#endif // HAS_I422TOARGBROW_AVX2
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#endif // HAS_I422TOARGBROW_AVX2
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#if defined(HAS_I422TOABGRROW_AVX2)
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// 16 pixels
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// 8 UV values upsampled to 16 UV, mixed with 16 Y producing 16 ARGB (64 bytes).
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void OMITFP I422ToABGRRow_AVX2(const uint8* y_buf,
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const uint8* u_buf,
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const uint8* v_buf,
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uint8* dst_argb,
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int width) {
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asm volatile (
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"sub %[u_buf],%[v_buf] \n"
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"vpcmpeqb %%ymm5,%%ymm5,%%ymm5 \n"
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"vpxor %%ymm4,%%ymm4,%%ymm4 \n"
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LABELALIGN
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"1: \n"
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READYUV422_AVX2
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YUVTORGB_AVX2
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// Step 3: Weave into ABGR
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"vpunpcklbw %%ymm1,%%ymm2,%%ymm1 \n" // RG
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"vpermq $0xd8,%%ymm1,%%ymm1 \n"
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"vpunpcklbw %%ymm5,%%ymm0,%%ymm2 \n" // BA
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"vpermq $0xd8,%%ymm2,%%ymm2 \n"
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"vpunpcklwd %%ymm2,%%ymm1,%%ymm0 \n" // RGBA first 8 pixels
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"vpunpckhwd %%ymm2,%%ymm1,%%ymm1 \n" // RGBA next 8 pixels
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"vmovdqu %%ymm0," MEMACCESS([dst_argb]) "\n"
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"vmovdqu %%ymm1," MEMACCESS2(0x20,[dst_argb]) "\n"
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"lea " MEMLEA(0x40,[dst_argb]) ",%[dst_argb] \n"
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"sub $0x10,%[width] \n"
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"jg 1b \n"
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: [y_buf]"+r"(y_buf), // %[y_buf]
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[u_buf]"+r"(u_buf), // %[u_buf]
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[v_buf]"+r"(v_buf), // %[v_buf]
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[dst_argb]"+r"(dst_argb), // %[dst_argb]
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[width]"+rm"(width) // %[width]
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: [kYuvConstants]"r"(&kYuvConstants_AVX.kUVToB_AVX) // %[kYuvConstants]
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: "memory", "cc"
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#if defined(__native_client__) && defined(__x86_64__)
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, "r14"
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#endif
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#if defined(__SSE2__)
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, "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
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#endif
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);
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}
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#endif // HAS_I422TOARGBROW_AVX2
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#ifdef HAS_YTOARGBROW_SSE2
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#ifdef HAS_YTOARGBROW_SSE2
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void YToARGBRow_SSE2(const uint8* y_buf,
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void YToARGBRow_SSE2(const uint8* y_buf,
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uint8* dst_argb,
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uint8* dst_argb,
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