fix jpeg and bt.709 yuvconstants for neon64.

source/row_win.cc

 /*
  *  Copyright 2011 The LibYuv Project Authors. All rights reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS. All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 83 matching lines @@
     _mm_storeu_si128((__m128i *)dst_abgr, xmm2);                               \
     _mm_storeu_si128((__m128i *)(dst_abgr + 16), xmm1);                        \
     dst_abgr += 32;
 
 
 #if defined(HAS_I422TOARGBROW_SSSE3)
 void I422ToARGBRow_SSSE3(const uint8* y_buf,
                          const uint8* u_buf,
                          const uint8* v_buf,
                          uint8* dst_argb,
-                         struct YuvConstants* yuvconstants,
+                         const struct YuvConstants* yuvconstants,
                          int width) {
   __m128i xmm0, xmm1, xmm2, xmm4;
   const __m128i xmm5 = _mm_set1_epi8(-1);
   const ptrdiff_t offset = (uint8*)v_buf - (uint8*)u_buf;
   while (width > 0) {
     READYUV422
     YUVTORGB(yuvconstants)
     STOREARGB
     width -= 8;
   }
 }
 #endif
 
 #if defined(HAS_I422TOABGRROW_SSSE3)
 void I422ToABGRRow_SSSE3(const uint8* y_buf,
                          const uint8* u_buf,
                          const uint8* v_buf,
                          uint8* dst_abgr,
-                         struct YuvConstants* yuvconstants,
+                         const struct YuvConstants* yuvconstants,
                          int width) {
   __m128i xmm0, xmm1, xmm2, xmm4;
   const __m128i xmm5 = _mm_set1_epi8(-1);
   const ptrdiff_t offset = (uint8*)v_buf - (uint8*)u_buf;
   while (width > 0) {
     READYUV422
     YUVTORGB(yuvconstants)
     STOREABGR
     width -= 8;
   }
 }
 #endif
 
 #if defined(HAS_I422ALPHATOARGBROW_SSSE3)
 void I422AlphaToARGBRow_SSSE3(const uint8* y_buf,
                               const uint8* u_buf,
                               const uint8* v_buf,
                               const uint8* a_buf,
                               uint8* dst_argb,
-                              struct YuvConstants* yuvconstants,
+                              const struct YuvConstants* yuvconstants,
                               int width) {
   __m128i xmm0, xmm1, xmm2, xmm4, xmm5;
   const ptrdiff_t offset = (uint8*)v_buf - (uint8*)u_buf;
   while (width > 0) {
     READYUVA422
     YUVTORGB(yuvconstants)
     STOREARGB
     width -= 8;
   }
 }
 #endif
 
 #if defined(HAS_I422ALPHATOABGRROW_SSSE3)
 void I422AlphaToABGRRow_SSSE3(const uint8* y_buf,
                               const uint8* u_buf,
                               const uint8* v_buf,
                               const uint8* a_buf,
                               uint8* dst_abgr,
-                              struct YuvConstants* yuvconstants,
+                              const struct YuvConstants* yuvconstants,
                               int width) {
   __m128i xmm0, xmm1, xmm2, xmm4, xmm5;
   const ptrdiff_t offset = (uint8*)v_buf - (uint8*)u_buf;
   while (width > 0) {
     READYUVA422
     YUVTORGB(yuvconstants)
     STOREABGR
     width -= 8;
   }
 }
@@ skipping 1930 matching lines @@
   }
 
 #ifdef HAS_I422TOARGBROW_AVX2
 // 16 pixels
 // 8 UV values upsampled to 16 UV, mixed with 16 Y producing 16 ARGB (64 bytes).
 __declspec(naked)
 void I422ToARGBRow_AVX2(const uint8* y_buf,
                         const uint8* u_buf,
                         const uint8* v_buf,
                         uint8* dst_argb,
-                        struct YuvConstants* yuvconstants,
+                        const struct YuvConstants* yuvconstants,
                         int width) {
   __asm {
     push       esi
     push       edi
     push       ebx
     mov        eax, [esp + 12 + 4]   // Y
     mov        esi, [esp + 12 + 8]   // U
     mov        edi, [esp + 12 + 12]  // V
     mov        edx, [esp + 12 + 16]  // argb
     mov        ebx, [esp + 12 + 20]  // yuvconstants
@@ skipping 20 matching lines @@
 
 #ifdef HAS_I422ALPHATOARGBROW_AVX2
 // 16 pixels
 // 8 UV values upsampled to 16 UV, mixed with 16 Y and 16 A producing 16 ARGB.
 __declspec(naked)
 void I422AlphaToARGBRow_AVX2(const uint8* y_buf,
                              const uint8* u_buf,
                              const uint8* v_buf,
                              const uint8* a_buf,
                              uint8* dst_argb,
-                             struct YuvConstants* yuvconstants,
+                             const struct YuvConstants* yuvconstants,
                              int width) {
   __asm {
     push       esi
     push       edi
     push       ebx
     push       ebp
     mov        eax, [esp + 16 + 4]   // Y
     mov        esi, [esp + 16 + 8]   // U
     mov        edi, [esp + 16 + 12]  // V
     mov        ebp, [esp + 16 + 16]  // A
@@ skipping 22 matching lines @@
 
 #ifdef HAS_I422ALPHATOABGRROW_AVX2
 // 16 pixels
 // 8 UV values upsampled to 16 UV, mixed with 16 Y and 16 A producing 16 ABGR.
 __declspec(naked)
 void I422AlphaToABGRRow_AVX2(const uint8* y_buf,
                              const uint8* u_buf,
                              const uint8* v_buf,
                              const uint8* a_buf,
                              uint8* dst_abgr,
-                             struct YuvConstants* yuvconstants,
+                             const struct YuvConstants* yuvconstants,
                              int width) {
   __asm {
     push       esi
     push       edi
     push       ebx
     push       ebp
     mov        eax, [esp + 16 + 4]   // Y
     mov        esi, [esp + 16 + 8]   // U
     mov        edi, [esp + 16 + 12]  // V
     mov        ebp, [esp + 16 + 16]  // A
@@ skipping 21 matching lines @@
 #endif  // HAS_I422ALPHATOABGRROW_AVX2
 
 #ifdef HAS_I444TOARGBROW_AVX2
 // 16 pixels
 // 16 UV values with 16 Y producing 16 ARGB (64 bytes).
 __declspec(naked)
 void I444ToARGBRow_AVX2(const uint8* y_buf,
                         const uint8* u_buf,
                         const uint8* v_buf,
                         uint8* dst_argb,
-                        struct YuvConstants* yuvconstants,
+                        const struct YuvConstants* yuvconstants,
                         int width) {
   __asm {
     push       esi
     push       edi
     push       ebx
     mov        eax, [esp + 12 + 4]   // Y
     mov        esi, [esp + 12 + 8]   // U
     mov        edi, [esp + 12 + 12]  // V
     mov        edx, [esp + 12 + 16]  // argb
     mov        ebx, [esp + 12 + 20]  // yuvconstants
@@ skipping 18 matching lines @@
 #endif  // HAS_I444TOARGBROW_AVX2
 
 #ifdef HAS_I444TOABGRROW_AVX2
 // 16 pixels
 // 16 UV values with 16 Y producing 16 ABGR (64 bytes).
 __declspec(naked)
 void I444ToABGRRow_AVX2(const uint8* y_buf,
                         const uint8* u_buf,
                         const uint8* v_buf,
                         uint8* dst_abgr,
-                        struct YuvConstants* yuvconstants,
+                        const struct YuvConstants* yuvconstants,
                         int width) {
   __asm {
     push       esi
     push       edi
     push       ebx
     mov        eax, [esp + 12 + 4]   // Y
     mov        esi, [esp + 12 + 8]   // U
     mov        edi, [esp + 12 + 12]  // V
     mov        edx, [esp + 12 + 16]  // abgr
     mov        ebx, [esp + 12 + 20]  // yuvconstants
@@ skipping 18 matching lines @@
 #endif  // HAS_I444TOABGRROW_AVX2
 
 #ifdef HAS_I411TOARGBROW_AVX2
 // 16 pixels
 // 4 UV values upsampled to 16 UV, mixed with 16 Y producing 16 ARGB (64 bytes).
 __declspec(naked)
 void I411ToARGBRow_AVX2(const uint8* y_buf,
                         const uint8* u_buf,
                         const uint8* v_buf,
                         uint8* dst_argb,
-                        struct YuvConstants* yuvconstants,
+                        const struct YuvConstants* yuvconstants,
                         int width) {
   __asm {
     push       esi
     push       edi
     push       ebx
     mov        eax, [esp + 12 + 4]   // Y
     mov        esi, [esp + 12 + 8]   // U
     mov        edi, [esp + 12 + 12]  // V
     mov        edx, [esp + 12 + 16]  // abgr
     mov        ebx, [esp + 12 + 20]  // yuvconstants
@@ skipping 18 matching lines @@
 }
 #endif  // HAS_I411TOARGBROW_AVX2
 
 #ifdef HAS_NV12TOARGBROW_AVX2
 // 16 pixels.
 // 8 UV values upsampled to 16 UV, mixed with 16 Y producing 16 ARGB (64 bytes).
 __declspec(naked)
 void NV12ToARGBRow_AVX2(const uint8* y_buf,
                         const uint8* uv_buf,
                         uint8* dst_argb,
-                        struct YuvConstants* yuvconstants,
+                        const struct YuvConstants* yuvconstants,
                         int width) {
   __asm {
     push       esi
     push       ebx
     mov        eax, [esp + 8 + 4]   // Y
     mov        esi, [esp + 8 + 8]   // UV
     mov        edx, [esp + 8 + 12]  // argb
     mov        ebx, [esp + 8 + 16]  // yuvconstants
     mov        ecx, [esp + 8 + 20]  // width
     vpcmpeqb   ymm5, ymm5, ymm5     // generate 0xffffffffffffffff for alpha
@@ skipping 14 matching lines @@
 }
 #endif  // HAS_NV12TOARGBROW_AVX2
 
 #ifdef HAS_NV21TOARGBROW_AVX2
 // 16 pixels.
 // 8 VU values upsampled to 16 UV, mixed with 16 Y producing 16 ARGB (64 bytes).
 __declspec(naked)
 void NV21ToARGBRow_AVX2(const uint8* y_buf,
                         const uint8* vu_buf,
                         uint8* dst_argb,
-                        struct YuvConstants* yuvconstants,
+                        const struct YuvConstants* yuvconstants,
                         int width) {
   __asm {
     push       esi
     push       ebx
     mov        eax, [esp + 8 + 4]   // Y
     mov        esi, [esp + 8 + 8]   // VU
     mov        edx, [esp + 8 + 12]  // argb
     mov        ebx, [esp + 8 + 16]  // yuvconstants
     mov        ecx, [esp + 8 + 20]  // width
     vpcmpeqb   ymm5, ymm5, ymm5     // generate 0xffffffffffffffff for alpha
@@ skipping 12 matching lines @@
     ret
   }
 }
 #endif  // HAS_NV21TOARGBROW_AVX2
 
 // 16 pixels.
 // 8 YUY2 values with 16 Y and 8 UV producing 16 ARGB (64 bytes).
 __declspec(naked)
 void YUY2ToARGBRow_AVX2(const uint8* src_yuy2,
                         uint8* dst_argb,
-                        struct YuvConstants* yuvconstants,
+                        const struct YuvConstants* yuvconstants,
                         int width) {
   __asm {
     push       ebx
     mov        eax, [esp + 4 + 4]   // yuy2
     mov        edx, [esp + 4 + 8]   // argb
     mov        ebx, [esp + 4 + 12]  // yuvconstants
     mov        ecx, [esp + 4 + 16]  // width
     vpcmpeqb   ymm5, ymm5, ymm5     // generate 0xffffffffffffffff for alpha
 
  convertloop:
     READYUY2_AVX2
     YUVTORGB_AVX2(ebx)
     STOREARGB_AVX2
 
     sub        ecx, 16
     jg         convertloop
 
     pop        ebx
     vzeroupper
     ret
   }
 }
 
 // 16 pixels.
 // 8 UYVY values with 16 Y and 8 UV producing 16 ARGB (64 bytes).
 __declspec(naked)
 void UYVYToARGBRow_AVX2(const uint8* src_uyvy,
                         uint8* dst_argb,
-                        struct YuvConstants* yuvconstants,
+                        const struct YuvConstants* yuvconstants,
                         int width) {
   __asm {
     push       ebx
     mov        eax, [esp + 4 + 4]   // uyvy
     mov        edx, [esp + 4 + 8]   // argb
     mov        ebx, [esp + 4 + 12]  // yuvconstants
     mov        ecx, [esp + 4 + 16]  // width
     vpcmpeqb   ymm5, ymm5, ymm5     // generate 0xffffffffffffffff for alpha
 
  convertloop:
@@ skipping 13 matching lines @@
 
 #ifdef HAS_I422TOBGRAROW_AVX2
 // 16 pixels
 // 8 UV values upsampled to 16 UV, mixed with 16 Y producing 16 BGRA (64 bytes).
 // TODO(fbarchard): Use macros to reduce duplicate code.  See SSSE3.
 __declspec(naked)
 void I422ToBGRARow_AVX2(const uint8* y_buf,
                         const uint8* u_buf,
                         const uint8* v_buf,
                         uint8* dst_argb,
-                        struct YuvConstants* yuvconstants,
+                        const struct YuvConstants* yuvconstants,
                         int width) {
   __asm {
     push       esi
     push       edi
     push       ebx
     mov        eax, [esp + 12 + 4]   // Y
     mov        esi, [esp + 12 + 8]   // U
     mov        edi, [esp + 12 + 12]  // V
     mov        edx, [esp + 12 + 16]  // abgr
     mov        ebx, [esp + 12 + 20]  // yuvconstants
@@ skipping 19 matching lines @@
 #endif  // HAS_I422TOBGRAROW_AVX2
 
 #ifdef HAS_I422TORGBAROW_AVX2
 // 16 pixels
 // 8 UV values upsampled to 16 UV, mixed with 16 Y producing 16 RGBA (64 bytes).
 __declspec(naked)
 void I422ToRGBARow_AVX2(const uint8* y_buf,
                         const uint8* u_buf,
                         const uint8* v_buf,
                         uint8* dst_argb,
-                        struct YuvConstants* yuvconstants,
+                        const struct YuvConstants* yuvconstants,
                         int width) {
   __asm {
     push       esi
     push       edi
     push       ebx
     mov        eax, [esp + 12 + 4]   // Y
     mov        esi, [esp + 12 + 8]   // U
     mov        edi, [esp + 12 + 12]  // V
     mov        edx, [esp + 12 + 16]  // abgr
     mov        ebx, [esp + 12 + 20]  // yuvconstants
@@ skipping 19 matching lines @@
 #endif  // HAS_I422TORGBAROW_AVX2
 
 #ifdef HAS_I422TOABGRROW_AVX2
 // 16 pixels
 // 8 UV values upsampled to 16 UV, mixed with 16 Y producing 16 ABGR (64 bytes).
 __declspec(naked)
 void I422ToABGRRow_AVX2(const uint8* y_buf,
                         const uint8* u_buf,
                         const uint8* v_buf,
                         uint8* dst_argb,
-                        struct YuvConstants* yuvconstants,
+                        const struct YuvConstants* yuvconstants,
                         int width) {
   __asm {
     push       esi
     push       edi
     push       ebx
     mov        eax, [esp + 12 + 4]   // Y
     mov        esi, [esp + 12 + 8]   // U
     mov        edi, [esp + 12 + 12]  // V
     mov        edx, [esp + 12 + 16]  // argb
     mov        ebx, [esp + 12 + 20]  // yuvconstants
@@ skipping 255 matching lines @@
     __asm lea        edx, [edx + 16]                                           \
   }
 
 // 8 pixels.
 // 8 UV values, mixed with 8 Y producing 8 ARGB (32 bytes).
 __declspec(naked)
 void I444ToARGBRow_SSSE3(const uint8* y_buf,
                          const uint8* u_buf,
                          const uint8* v_buf,
                          uint8* dst_argb,
-                         struct YuvConstants* yuvconstants,
+                         const struct YuvConstants* yuvconstants,
                          int width) {
   __asm {
     push       esi
     push       edi
     push       ebx
     mov        eax, [esp + 12 + 4]   // Y
     mov        esi, [esp + 12 + 8]   // U
     mov        edi, [esp + 12 + 12]  // V
     mov        edx, [esp + 12 + 16]  // argb
     mov        ebx, [esp + 12 + 20]  // yuvconstants
@@ skipping 16 matching lines @@
   }
 }
 
 // 8 pixels.
 // 8 UV values, mixed with 8 Y producing 8 ABGR (32 bytes).
 __declspec(naked)
 void I444ToABGRRow_SSSE3(const uint8* y_buf,
                          const uint8* u_buf,
                          const uint8* v_buf,
                          uint8* dst_abgr,
-                         struct YuvConstants* yuvconstants,
+                         const struct YuvConstants* yuvconstants,
                          int width) {
   __asm {
     push       esi
     push       edi
     push       ebx
     mov        eax, [esp + 12 + 4]   // Y
     mov        esi, [esp + 12 + 8]   // U
     mov        edi, [esp + 12 + 12]  // V
     mov        edx, [esp + 12 + 16]  // abgr
     mov        ebx, [esp + 12 + 20]  // yuvconstants
@@ skipping 16 matching lines @@
   }
 }
 
 // 8 pixels.
 // 4 UV values upsampled to 8 UV, mixed with 8 Y producing 8 RGB24 (24 bytes).
 __declspec(naked)
 void I422ToRGB24Row_SSSE3(const uint8* y_buf,
                           const uint8* u_buf,
                           const uint8* v_buf,
                           uint8* dst_rgb24,
-                          struct YuvConstants* yuvconstants,
+                          const struct YuvConstants* yuvconstants,
                           int width) {
   __asm {
     push       esi
     push       edi
     push       ebx
     mov        eax, [esp + 12 + 4]   // Y
     mov        esi, [esp + 12 + 8]   // U
     mov        edi, [esp + 12 + 12]  // V
     mov        edx, [esp + 12 + 16]  // argb
     mov        ebx, [esp + 12 + 20]  // yuvconstants
@@ skipping 17 matching lines @@
   }
 }
 
 // 8 pixels.
 // 4 UV values upsampled to 8 UV, mixed with 8 Y producing 8 RAW (24 bytes).
 __declspec(naked)
 void I422ToRAWRow_SSSE3(const uint8* y_buf,
                         const uint8* u_buf,
                         const uint8* v_buf,
                         uint8* dst_raw,
-                        struct YuvConstants* yuvconstants,
+                        const struct YuvConstants* yuvconstants,
                         int width) {
   __asm {
     push       esi
     push       edi
     push       ebx
     mov        eax, [esp + 12 + 4]   // Y
     mov        esi, [esp + 12 + 8]   // U
     mov        edi, [esp + 12 + 12]  // V
     mov        edx, [esp + 12 + 16]  // argb
     mov        ebx, [esp + 12 + 20]  // yuvconstants
@@ skipping 17 matching lines @@
   }
 }
 
 // 8 pixels
 // 4 UV values upsampled to 8 UV, mixed with 8 Y producing 8 RGB565 (16 bytes).
 __declspec(naked)
 void I422ToRGB565Row_SSSE3(const uint8* y_buf,
                            const uint8* u_buf,
                            const uint8* v_buf,
                            uint8* rgb565_buf,
-                           struct YuvConstants* yuvconstants,
+                           const struct YuvConstants* yuvconstants,
                            int width) {
   __asm {
     push       esi
     push       edi
     push       ebx
     mov        eax, [esp + 12 + 4]   // Y
     mov        esi, [esp + 12 + 8]   // U
     mov        edi, [esp + 12 + 12]  // V
     mov        edx, [esp + 12 + 16]  // argb
     mov        ebx, [esp + 12 + 20]  // yuvconstants
@@ skipping 22 matching lines @@
   }
 }
 
 // 8 pixels.
 // 4 UV values upsampled to 8 UV, mixed with 8 Y producing 8 ARGB (32 bytes).
 __declspec(naked)
 void I422ToARGBRow_SSSE3(const uint8* y_buf,
                          const uint8* u_buf,
                          const uint8* v_buf,
                          uint8* dst_argb,
-                         struct YuvConstants* yuvconstants,
+                         const struct YuvConstants* yuvconstants,
                          int width) {
   __asm {
     push       esi
     push       edi
     push       ebx
     mov        eax, [esp + 12 + 4]   // Y
     mov        esi, [esp + 12 + 8]   // U
     mov        edi, [esp + 12 + 12]  // V
     mov        edx, [esp + 12 + 16]  // argb
     mov        ebx, [esp + 12 + 20]  // yuvconstants
@@ skipping 17 matching lines @@
 }
 
 // 8 pixels.
 // 4 UV values upsampled to 8 UV, mixed with 8 Y and 8 A producing 8 ARGB.
 __declspec(naked)
 void I422AlphaToARGBRow_SSSE3(const uint8* y_buf,
                               const uint8* u_buf,
                               const uint8* v_buf,
                               const uint8* a_buf,
                               uint8* dst_argb,
-                              struct YuvConstants* yuvconstants,
+                              const struct YuvConstants* yuvconstants,
                               int width) {
   __asm {
     push       esi
     push       edi
     push       ebx
     push       ebp
     mov        eax, [esp + 16 + 4]   // Y
     mov        esi, [esp + 16 + 8]   // U
     mov        edi, [esp + 16 + 12]  // V
     mov        ebp, [esp + 16 + 16]  // A
@@ skipping 19 matching lines @@
 }
 
 // 8 pixels.
 // 4 UV values upsampled to 8 UV, mixed with 8 Y and 8 A producing 8 ABGR.
 __declspec(naked)
 void I422AlphaToABGRRow_SSSE3(const uint8* y_buf,
                               const uint8* u_buf,
                               const uint8* v_buf,
                               const uint8* a_buf,
                               uint8* dst_abgr,
-                              struct YuvConstants* yuvconstants,
+                              const struct YuvConstants* yuvconstants,
                               int width) {
   __asm {
     push       esi
     push       edi
     push       ebx
     push       ebp
     mov        eax, [esp + 16 + 4]   // Y
     mov        esi, [esp + 16 + 8]   // U
     mov        edi, [esp + 16 + 12]  // V
     mov        ebp, [esp + 16 + 16]  // A
@@ skipping 19 matching lines @@
 }
 
 // 8 pixels.
 // 2 UV values upsampled to 8 UV, mixed with 8 Y producing 8 ARGB (32 bytes).
 // Similar to I420 but duplicate UV once more.
 __declspec(naked)
 void I411ToARGBRow_SSSE3(const uint8* y_buf,
                          const uint8* u_buf,
                          const uint8* v_buf,
                          uint8* dst_argb,
-                         struct YuvConstants* yuvconstants,
+                         const struct YuvConstants* yuvconstants,
                          int width) {
   __asm {
     push       esi
     push       edi
     push       ebx
     mov        eax, [esp + 12 + 4]   // Y
     mov        esi, [esp + 12 + 8]   // U
     mov        edi, [esp + 12 + 12]  // V
     mov        edx, [esp + 12 + 16]  // abgr
     mov        ebx, [esp + 12 + 20]  // yuvconstants
@@ skipping 15 matching lines @@
     ret
   }
 }
 
 // 8 pixels.
 // 4 UV values upsampled to 8 UV, mixed with 8 Y producing 8 ARGB (32 bytes).
 __declspec(naked)
 void NV12ToARGBRow_SSSE3(const uint8* y_buf,
                          const uint8* uv_buf,
                          uint8* dst_argb,
-                         struct YuvConstants* yuvconstants,
+                         const struct YuvConstants* yuvconstants,
                          int width) {
   __asm {
     push       esi
     push       ebx
     mov        eax, [esp + 8 + 4]   // Y
     mov        esi, [esp + 8 + 8]   // UV
     mov        edx, [esp + 8 + 12]  // argb
     mov        ebx, [esp + 8 + 16]  // yuvconstants
     mov        ecx, [esp + 8 + 20]  // width
     pcmpeqb    xmm5, xmm5           // generate 0xffffffff for alpha
@@ skipping 11 matching lines @@
     ret
   }
 }
 
 // 8 pixels.
 // 4 UV values upsampled to 8 UV, mixed with 8 Y producing 8 ARGB (32 bytes).
 __declspec(naked)
 void NV21ToARGBRow_SSSE3(const uint8* y_buf,
                          const uint8* vu_buf,
                          uint8* dst_argb,
-                         struct YuvConstants* yuvconstants,
+                         const struct YuvConstants* yuvconstants,
                          int width) {
   __asm {
     push       esi
     push       ebx
     mov        eax, [esp + 8 + 4]   // Y
     mov        esi, [esp + 8 + 8]   // VU
     mov        edx, [esp + 8 + 12]  // argb
     mov        ebx, [esp + 8 + 16]  // yuvconstants
     mov        ecx, [esp + 8 + 20]  // width
     pcmpeqb    xmm5, xmm5           // generate 0xffffffff for alpha
@@ skipping 10 matching lines @@
     pop        esi
     ret
   }
 }
 
 // 8 pixels.
 // 4 YUY2 values with 8 Y and 4 UV producing 8 ARGB (32 bytes).
 __declspec(naked)
 void YUY2ToARGBRow_SSSE3(const uint8* src_yuy2,
                          uint8* dst_argb,
-                         struct YuvConstants* yuvconstants,
+                         const struct YuvConstants* yuvconstants,
                          int width) {
   __asm {
     push       ebx
     mov        eax, [esp + 4 + 4]   // yuy2
     mov        edx, [esp + 4 + 8]   // argb
     mov        ebx, [esp + 4 + 12]  // yuvconstants
     mov        ecx, [esp + 4 + 16]  // width
     pcmpeqb    xmm5, xmm5           // generate 0xffffffff for alpha
 
  convertloop:
     READYUY2
     YUVTORGB(ebx)
     STOREARGB
 
     sub        ecx, 8
     jg         convertloop
 
     pop        ebx
     ret
   }
 }
 
 // 8 pixels.
 // 4 UYVY values with 8 Y and 4 UV producing 8 ARGB (32 bytes).
 __declspec(naked)
 void UYVYToARGBRow_SSSE3(const uint8* src_uyvy,
                          uint8* dst_argb,
-                         struct YuvConstants* yuvconstants,
+                         const struct YuvConstants* yuvconstants,
                          int width) {
   __asm {
     push       ebx
     mov        eax, [esp + 4 + 4]   // uyvy
     mov        edx, [esp + 4 + 8]   // argb
     mov        ebx, [esp + 4 + 12]  // yuvconstants
     mov        ecx, [esp + 4 + 16]  // width
     pcmpeqb    xmm5, xmm5           // generate 0xffffffff for alpha
 
  convertloop:
     READUYVY
     YUVTORGB(ebx)
     STOREARGB
 
     sub        ecx, 8
     jg         convertloop
 
     pop        ebx
     ret
   }
 }
 
 __declspec(naked)
 void I422ToBGRARow_SSSE3(const uint8* y_buf,
                          const uint8* u_buf,
                          const uint8* v_buf,
                          uint8* dst_bgra,
-                         struct YuvConstants* yuvconstants,
+                         const struct YuvConstants* yuvconstants,
                          int width) {
   __asm {
     push       esi
     push       edi
     push       ebx
     mov        eax, [esp + 12 + 4]   // Y
     mov        esi, [esp + 12 + 8]   // U
     mov        edi, [esp + 12 + 12]  // V
     mov        edx, [esp + 12 + 16]  // argb
     mov        ebx, [esp + 12 + 20]  // yuvconstants
@@ skipping 13 matching lines @@
     pop        esi
     ret
   }
 }
 
 __declspec(naked)
 void I422ToABGRRow_SSSE3(const uint8* y_buf,
                          const uint8* u_buf,
                          const uint8* v_buf,
                          uint8* dst_abgr,
-                         struct YuvConstants* yuvconstants,
+                         const struct YuvConstants* yuvconstants,
                          int width) {
   __asm {
     push       esi
     push       edi
     push       ebx
     mov        eax, [esp + 12 + 4]   // Y
     mov        esi, [esp + 12 + 8]   // U
     mov        edi, [esp + 12 + 12]  // V
     mov        edx, [esp + 12 + 16]  // argb
     mov        ebx, [esp + 12 + 20]  // yuvconstants
@@ skipping 14 matching lines @@
     pop        esi
     ret
   }
 }
 
 __declspec(naked)
 void I422ToRGBARow_SSSE3(const uint8* y_buf,
                          const uint8* u_buf,
                          const uint8* v_buf,
                          uint8* dst_rgba,
-                         struct YuvConstants* yuvconstants,
+                         const struct YuvConstants* yuvconstants,
                          int width) {
   __asm {
     push       esi
     push       edi
     push       ebx
     mov        eax, [esp + 12 + 4]   // Y
     mov        esi, [esp + 12 + 8]   // U
     mov        edi, [esp + 12 + 12]  // V
     mov        edx, [esp + 12 + 16]  // argb
     mov        ebx, [esp + 12 + 20]  // yuvconstants
@@ skipping 3247 matching lines @@
 }
 #endif  // HAS_ARGBLUMACOLORTABLEROW_SSSE3
 
 #endif  // defined(_M_X64)
 #endif  // !defined(LIBYUV_DISABLE_X86) && (defined(_M_IX86) || defined(_M_X64))
 
 #ifdef __cplusplus
 }  // extern "C"
 }  // namespace libyuv
 #endif