# HG changeset patch
# Parent b7eb1ce0237d6125b75bc8ff1cb3afc328d6e78c
# User Steve Singer <steve@ssinger.info>
Bug 1005535 - Get skia GPU building on big endian.

diff -up mozilla-aurora/configure.in.mozbz-1005535 mozilla-aurora/configure.in
--- mozilla-aurora/configure.in.mozbz-1005535	2015-12-18 14:55:09.415983194 +0100
+++ mozilla-aurora/configure.in	2015-12-18 14:58:46.301911086 +0100
@@ -8279,12 +8279,12 @@ if test "$MOZ_ENABLE_SKIA"; then
     AC_DEFINE(SK_BUILD_FOR_ANDROID_NDK)
   fi
 
-  if test "${CPU_ARCH}" != "ppc" -a "${CPU_ARCH}" != "ppc64" -a "${CPU_ARCH}" != "sparc" -a -z "$MOZ_DISABLE_SKIA_GPU" ; then
+#  if test "${CPU_ARCH}" != "ppc" -a "${CPU_ARCH}" != "ppc64" -a "${CPU_ARCH}" != "sparc" -a -z "$MOZ_DISABLE_SKIA_GPU" ; then
     SKIA_INCLUDES="$SKIA_INCLUDES /gfx/skia/skia/include/gpu /gfx/skia/skia/include/utils"
     MOZ_ENABLE_SKIA_GPU=1
     AC_DEFINE(USE_SKIA_GPU)
     AC_SUBST(MOZ_ENABLE_SKIA_GPU)
-  fi
+#  fi
 fi
 AC_SUBST(MOZ_ENABLE_SKIA)
 AC_SUBST_LIST(SKIA_INCLUDES)
diff -up mozilla-aurora/gfx/skia/skia/include/config/SkUserConfig.h.mozbz-1005535 mozilla-aurora/gfx/skia/skia/include/config/SkUserConfig.h
diff -up mozilla-aurora/gfx/skia/skia/include/core/SkColorPriv.h.mozbz-1005535 mozilla-aurora/gfx/skia/skia/include/core/SkColorPriv.h
--- mozilla-aurora/gfx/skia/skia/include/core/SkColorPriv.h.mozbz-1005535	2015-12-16 16:47:08.000000000 +0100
+++ mozilla-aurora/gfx/skia/skia/include/core/SkColorPriv.h	2015-12-18 14:55:09.416983194 +0100
@@ -32,17 +32,7 @@
  *  Here we enforce this constraint.
  */
 
-#ifdef SK_CPU_BENDIAN
-    #define SK_RGBA_R32_SHIFT   24
-    #define SK_RGBA_G32_SHIFT   16
-    #define SK_RGBA_B32_SHIFT   8
-    #define SK_RGBA_A32_SHIFT   0
 
-    #define SK_BGRA_B32_SHIFT   24
-    #define SK_BGRA_G32_SHIFT   16
-    #define SK_BGRA_R32_SHIFT   8
-    #define SK_BGRA_A32_SHIFT   0
-#else
     #define SK_RGBA_R32_SHIFT   0
     #define SK_RGBA_G32_SHIFT   8
     #define SK_RGBA_B32_SHIFT   16
@@ -52,7 +42,7 @@
     #define SK_BGRA_G32_SHIFT   8
     #define SK_BGRA_R32_SHIFT   16
     #define SK_BGRA_A32_SHIFT   24
-#endif
+
 
 #if defined(SK_PMCOLOR_IS_RGBA) && defined(SK_PMCOLOR_IS_BGRA)
     #error "can't define PMCOLOR to be RGBA and BGRA"
diff -up mozilla-aurora/gfx/skia/skia/include/core/SkImageInfo.h.mozbz-1005535 mozilla-aurora/gfx/skia/skia/include/core/SkImageInfo.h
--- mozilla-aurora/gfx/skia/skia/include/core/SkImageInfo.h.mozbz-1005535	2015-12-16 16:47:08.000000000 +0100
+++ mozilla-aurora/gfx/skia/skia/include/core/SkImageInfo.h	2015-12-18 14:55:09.416983194 +0100
@@ -88,9 +88,10 @@ enum SkColorType {
 #elif SK_PMCOLOR_BYTE_ORDER(R,G,B,A)
     kN32_SkColorType = kRGBA_8888_SkColorType,
 #else
-#error "SK_*32_SHFIT values must correspond to BGRA or RGBA byte order"
+     kN32_SkColorType = kBGRA_8888_SkColorType
 #endif
 
+
 #ifdef SK_SUPPORT_LEGACY_N32_NAME
     kPMColor_SkColorType = kN32_SkColorType
 #endif
diff -up mozilla-aurora/gfx/skia/skia/include/gpu/GrTypes.h.mozbz-1005535 mozilla-aurora/gfx/skia/skia/include/gpu/GrTypes.h
--- mozilla-aurora/gfx/skia/skia/include/gpu/GrTypes.h.mozbz-1005535	2015-12-16 16:47:08.000000000 +0100
+++ mozilla-aurora/gfx/skia/skia/include/gpu/GrTypes.h	2015-12-18 14:55:09.416983194 +0100
@@ -309,15 +309,13 @@ enum GrPixelConfig {
 static const int kGrPixelConfigCnt = kLast_GrPixelConfig + 1;
 
 // Aliases for pixel configs that match skia's byte order.
-#ifndef SK_CPU_LENDIAN
-    #error "Skia gpu currently assumes little endian"
-#endif
+
 #if SK_PMCOLOR_BYTE_ORDER(B,G,R,A)
     static const GrPixelConfig kSkia8888_GrPixelConfig = kBGRA_8888_GrPixelConfig;
 #elif SK_PMCOLOR_BYTE_ORDER(R,G,B,A)
     static const GrPixelConfig kSkia8888_GrPixelConfig = kRGBA_8888_GrPixelConfig;
 #else
-    #error "SK_*32_SHIFT values must correspond to GL_BGRA or GL_RGBA format."
+    static const GrPixelConfig kSkia8888_GrPixelConfig = kBGRA_8888_GrPixelConfig;
 #endif
 
 // Returns true if the pixel config is a GPU-specific compressed format