libvpx: Pull from upstream

source/libvpx/third_party/libyuv/source/convert_argb.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 67 matching lines @@
     src_stride_y = src_stride_u = src_stride_v = dst_stride_argb = 0;
   }
 #if defined(HAS_I444TOARGBROW_SSSE3)
   if (TestCpuFlag(kCpuHasSSSE3)) {
     I444ToARGBRow = I444ToARGBRow_Any_SSSE3;
     if (IS_ALIGNED(width, 8)) {
       I444ToARGBRow = I444ToARGBRow_SSSE3;
     }
   }
 #endif
+#if defined(HAS_I444TOARGBROW_AVX2)
+  if (TestCpuFlag(kCpuHasAVX2)) {
+    I444ToARGBRow = I444ToARGBRow_Any_AVX2;
+    if (IS_ALIGNED(width, 16)) {
+      I444ToARGBRow = I444ToARGBRow_AVX2;
+    }
+  }
+#endif
 #if defined(HAS_I444TOARGBROW_NEON)
   if (TestCpuFlag(kCpuHasNEON)) {
     I444ToARGBRow = I444ToARGBRow_Any_NEON;
     if (IS_ALIGNED(width, 8)) {
       I444ToARGBRow = I444ToARGBRow_NEON;
     }
   }
 #endif
 
   for (y = 0; y < height; ++y) {
@@ skipping 117 matching lines @@
     src_stride_y = src_stride_u = src_stride_v = dst_stride_argb = 0;
   }
 #if defined(HAS_I411TOARGBROW_SSSE3)
   if (TestCpuFlag(kCpuHasSSSE3)) {
     I411ToARGBRow = I411ToARGBRow_Any_SSSE3;
     if (IS_ALIGNED(width, 8)) {
       I411ToARGBRow = I411ToARGBRow_SSSE3;
     }
   }
 #endif
+#if defined(HAS_I411TOARGBROW_AVX2)
+  if (TestCpuFlag(kCpuHasAVX2)) {
+    I411ToARGBRow = I411ToARGBRow_Any_AVX2;
+    if (IS_ALIGNED(width, 16)) {
+      I411ToARGBRow = I411ToARGBRow_AVX2;
+    }
+  }
+#endif
 #if defined(HAS_I411TOARGBROW_NEON)
   if (TestCpuFlag(kCpuHasNEON)) {
     I411ToARGBRow = I411ToARGBRow_Any_NEON;
     if (IS_ALIGNED(width, 8)) {
       I411ToARGBRow = I411ToARGBRow_NEON;
     }
   }
 #endif
 
   for (y = 0; y < height; ++y) {
     I411ToARGBRow(src_y, src_u, src_v, dst_argb, width);
     dst_argb += dst_stride_argb;
     src_y += src_stride_y;
     src_u += src_stride_u;
     src_v += src_stride_v;
   }
   return 0;
 }
 
 // Convert I400 to ARGB.
 LIBYUV_API
-int I400ToARGB_Reference(const uint8* src_y, int src_stride_y,
-                         uint8* dst_argb, int dst_stride_argb,
-                         int width, int height) {
+int I400ToARGB(const uint8* src_y, int src_stride_y,
+               uint8* dst_argb, int dst_stride_argb,
+               int width, int height) {
   int y;
-  void (*YToARGBRow)(const uint8* y_buf,
+  void (*I400ToARGBRow)(const uint8* y_buf,
                      uint8* rgb_buf,
-                     int width) = YToARGBRow_C;
+                     int width) = I400ToARGBRow_C;
   if (!src_y || !dst_argb ||
       width <= 0 || height == 0) {
     return -1;
   }
   // Negative height means invert the image.
   if (height < 0) {
     height = -height;
     dst_argb = dst_argb + (height - 1) * dst_stride_argb;
     dst_stride_argb = -dst_stride_argb;
   }
   // Coalesce rows.
   if (src_stride_y == width &&
       dst_stride_argb == width * 4) {
     width *= height;
     height = 1;
     src_stride_y = dst_stride_argb = 0;
   }
-#if defined(HAS_YTOARGBROW_SSE2)
+#if defined(HAS_I400TOARGBROW_SSE2)
   if (TestCpuFlag(kCpuHasSSE2)) {
-    YToARGBRow = YToARGBRow_Any_SSE2;
+    I400ToARGBRow = I400ToARGBRow_Any_SSE2;
     if (IS_ALIGNED(width, 8)) {
-      YToARGBRow = YToARGBRow_SSE2;
+      I400ToARGBRow = I400ToARGBRow_SSE2;
     }
   }
 #endif
-#if defined(HAS_YTOARGBROW_AVX2)
+#if defined(HAS_I400TOARGBROW_AVX2)
   if (TestCpuFlag(kCpuHasAVX2)) {
-    YToARGBRow = YToARGBRow_Any_AVX2;
+    I400ToARGBRow = I400ToARGBRow_Any_AVX2;
     if (IS_ALIGNED(width, 16)) {
-      YToARGBRow = YToARGBRow_AVX2;
+      I400ToARGBRow = I400ToARGBRow_AVX2;
     }
   }
 #endif
-#if defined(HAS_YTOARGBROW_NEON)
+#if defined(HAS_I400TOARGBROW_NEON)
   if (TestCpuFlag(kCpuHasNEON)) {
-    YToARGBRow = YToARGBRow_Any_NEON;
+    I400ToARGBRow = I400ToARGBRow_Any_NEON;
     if (IS_ALIGNED(width, 8)) {
-      YToARGBRow = YToARGBRow_NEON;
+      I400ToARGBRow = I400ToARGBRow_NEON;
     }
   }
 #endif
 
   for (y = 0; y < height; ++y) {
-    YToARGBRow(src_y, dst_argb, width);
+    I400ToARGBRow(src_y, dst_argb, width);
     dst_argb += dst_stride_argb;
     src_y += src_stride_y;
   }
   return 0;
 }
 
-// Convert I400 to ARGB.
+// Convert J400 to ARGB.
 LIBYUV_API
-int I400ToARGB(const uint8* src_y, int src_stride_y,
+int J400ToARGB(const uint8* src_y, int src_stride_y,
                uint8* dst_argb, int dst_stride_argb,
                int width, int height) {
   int y;
-  void (*I400ToARGBRow)(const uint8* src_y, uint8* dst_argb, int pix) =
-      I400ToARGBRow_C;
+  void (*J400ToARGBRow)(const uint8* src_y, uint8* dst_argb, int pix) =
+      J400ToARGBRow_C;
   if (!src_y || !dst_argb ||
       width <= 0 || height == 0) {
     return -1;
   }
   // Negative height means invert the image.
   if (height < 0) {
     height = -height;
     src_y = src_y + (height - 1) * src_stride_y;
     src_stride_y = -src_stride_y;
   }
   // Coalesce rows.
   if (src_stride_y == width &&
       dst_stride_argb == width * 4) {
     width *= height;
     height = 1;
     src_stride_y = dst_stride_argb = 0;
   }
-#if defined(HAS_I400TOARGBROW_SSE2)
+#if defined(HAS_J400TOARGBROW_SSE2)
   if (TestCpuFlag(kCpuHasSSE2)) {
-    I400ToARGBRow = I400ToARGBRow_Any_SSE2;
+    J400ToARGBRow = J400ToARGBRow_Any_SSE2;
     if (IS_ALIGNED(width, 8)) {
-      I400ToARGBRow = I400ToARGBRow_SSE2;
+      J400ToARGBRow = J400ToARGBRow_SSE2;
     }
   }
 #endif
-#if defined(HAS_I400TOARGBROW_NEON)
+#if defined(HAS_J400TOARGBROW_AVX2)
+  if (TestCpuFlag(kCpuHasAVX2)) {
+    J400ToARGBRow = J400ToARGBRow_Any_AVX2;
+    if (IS_ALIGNED(width, 16)) {
+      J400ToARGBRow = J400ToARGBRow_AVX2;
+    }
+  }
+#endif
+#if defined(HAS_J400TOARGBROW_NEON)
   if (TestCpuFlag(kCpuHasNEON)) {
-    I400ToARGBRow = I400ToARGBRow_Any_NEON;
+    J400ToARGBRow = J400ToARGBRow_Any_NEON;
     if (IS_ALIGNED(width, 8)) {
-      I400ToARGBRow = I400ToARGBRow_NEON;
+      J400ToARGBRow = J400ToARGBRow_NEON;
     }
   }
 #endif
   for (y = 0; y < height; ++y) {
-    I400ToARGBRow(src_y, dst_argb, width);
+    J400ToARGBRow(src_y, dst_argb, width);
     src_y += src_stride_y;
     dst_argb += dst_stride_argb;
   }
   return 0;
 }
 
 // Shuffle table for converting BGRA to ARGB.
 static uvec8 kShuffleMaskBGRAToARGB = {
   3u, 2u, 1u, 0u, 7u, 6u, 5u, 4u, 11u, 10u, 9u, 8u, 15u, 14u, 13u, 12u
 };
@@ skipping 189 matching lines @@
     src_stride_rgb565 = dst_stride_argb = 0;
   }
 #if defined(HAS_RGB565TOARGBROW_SSE2)
   if (TestCpuFlag(kCpuHasSSE2)) {
     RGB565ToARGBRow = RGB565ToARGBRow_Any_SSE2;
     if (IS_ALIGNED(width, 8)) {
       RGB565ToARGBRow = RGB565ToARGBRow_SSE2;
     }
   }
 #endif
+#if defined(HAS_RGB565TOARGBROW_AVX2)
+  if (TestCpuFlag(kCpuHasAVX2)) {
+    RGB565ToARGBRow = RGB565ToARGBRow_Any_AVX2;
+    if (IS_ALIGNED(width, 16)) {
+      RGB565ToARGBRow = RGB565ToARGBRow_AVX2;
+    }
+  }
+#endif
 #if defined(HAS_RGB565TOARGBROW_NEON)
   if (TestCpuFlag(kCpuHasNEON)) {
     RGB565ToARGBRow = RGB565ToARGBRow_Any_NEON;
     if (IS_ALIGNED(width, 8)) {
       RGB565ToARGBRow = RGB565ToARGBRow_NEON;
     }
   }
 #endif
 
   for (y = 0; y < height; ++y) {
@@ skipping 30 matching lines @@
     src_stride_argb1555 = dst_stride_argb = 0;
   }
 #if defined(HAS_ARGB1555TOARGBROW_SSE2)
   if (TestCpuFlag(kCpuHasSSE2)) {
     ARGB1555ToARGBRow = ARGB1555ToARGBRow_Any_SSE2;
     if (IS_ALIGNED(width, 8)) {
       ARGB1555ToARGBRow = ARGB1555ToARGBRow_SSE2;
     }
   }
 #endif
+#if defined(HAS_ARGB1555TOARGBROW_AVX2)
+  if (TestCpuFlag(kCpuHasAVX2)) {
+    ARGB1555ToARGBRow = ARGB1555ToARGBRow_Any_AVX2;
+    if (IS_ALIGNED(width, 16)) {
+      ARGB1555ToARGBRow = ARGB1555ToARGBRow_AVX2;
+    }
+  }
+#endif
 #if defined(HAS_ARGB1555TOARGBROW_NEON)
   if (TestCpuFlag(kCpuHasNEON)) {
     ARGB1555ToARGBRow = ARGB1555ToARGBRow_Any_NEON;
     if (IS_ALIGNED(width, 8)) {
       ARGB1555ToARGBRow = ARGB1555ToARGBRow_NEON;
     }
   }
 #endif
 
   for (y = 0; y < height; ++y) {
@@ skipping 30 matching lines @@
     src_stride_argb4444 = dst_stride_argb = 0;
   }
 #if defined(HAS_ARGB4444TOARGBROW_SSE2)
   if (TestCpuFlag(kCpuHasSSE2)) {
     ARGB4444ToARGBRow = ARGB4444ToARGBRow_Any_SSE2;
     if (IS_ALIGNED(width, 8)) {
       ARGB4444ToARGBRow = ARGB4444ToARGBRow_SSE2;
     }
   }
 #endif
+#if defined(HAS_ARGB4444TOARGBROW_AVX2)
+  if (TestCpuFlag(kCpuHasAVX2)) {
+    ARGB4444ToARGBRow = ARGB4444ToARGBRow_Any_AVX2;
+    if (IS_ALIGNED(width, 16)) {
+      ARGB4444ToARGBRow = ARGB4444ToARGBRow_AVX2;
+    }
+  }
+#endif
 #if defined(HAS_ARGB4444TOARGBROW_NEON)
   if (TestCpuFlag(kCpuHasNEON)) {
     ARGB4444ToARGBRow = ARGB4444ToARGBRow_Any_NEON;
     if (IS_ALIGNED(width, 8)) {
       ARGB4444ToARGBRow = ARGB4444ToARGBRow_NEON;
     }
   }
 #endif
 
   for (y = 0; y < height; ++y) {
@@ skipping 433 matching lines @@
     src_u += src_stride_u;
     src_v += src_stride_v;
   }
   return 0;
 }
 
 #ifdef __cplusplus
 }  // extern "C"
 }  // namespace libyuv
 #endif