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authorA. Wilcox <AWilcox@Wilcox-Tech.com>2018-10-22 23:30:58 +0000
committerA. Wilcox <AWilcox@Wilcox-Tech.com>2018-10-22 23:30:58 +0000
commitdaf63c3be016f8177a14acd13ae0ad75482e18a5 (patch)
treed09ca20d3629d290aeb86baa3bd4f3751c67a301 /experimental/thunderbird/skia.patch
parentfd4ce488b375774f8a11f81af831ab075405d64e (diff)
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experimental/thunderbird: is servo's issue a musl one or ppc64 one?
Diffstat (limited to 'experimental/thunderbird/skia.patch')
-rw-r--r--experimental/thunderbird/skia.patch132
1 files changed, 132 insertions, 0 deletions
diff --git a/experimental/thunderbird/skia.patch b/experimental/thunderbird/skia.patch
new file mode 100644
index 000000000..a44ef76ed
--- /dev/null
+++ b/experimental/thunderbird/skia.patch
@@ -0,0 +1,132 @@
+# HG changeset patch
+# User Lee Salzman <lsalzman@mozilla.com>
+# Date 1527131721 14400
+# Wed May 23 23:15:21 2018 -0400
+# Node ID a8d83bebeab4c07a850711aa2c241a56f784613e
+# Parent 50fbb3e601fef35e2a673895cb0b3bc05374458a
+fix big-endian Skia builds
+
+MozReview-Commit-ID: JQivGBE45qy
+
+diff --git a/gfx/skia/skia/include/core/SkColorPriv.h b/gfx/skia/skia/include/core/SkColorPriv.h
+--- a/gfx/skia/skia/include/core/SkColorPriv.h
++++ b/gfx/skia/skia/include/core/SkColorPriv.h
+@@ -50,27 +50,20 @@ static inline U8CPU SkUnitScalarClampToB
+ * For easier compatibility with Skia's GPU backend, we further restrict these
+ * to either (in memory-byte-order) RGBA or BGRA. Note that this "order" does
+ * not directly correspond to the same shift-order, since we have to take endianess
+ * into account.
+ *
+ * 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
+-#else
+- #define SK_RGBA_R32_SHIFT 0
+- #define SK_RGBA_G32_SHIFT 8
+- #define SK_RGBA_B32_SHIFT 16
+- #define SK_RGBA_A32_SHIFT 24
+-#endif
++#define SK_RGBA_R32_SHIFT 0
++#define SK_RGBA_G32_SHIFT 8
++#define SK_RGBA_B32_SHIFT 16
++#define SK_RGBA_A32_SHIFT 24
+
+ #define SkGetPackedA32(packed) ((uint32_t)((packed) << (24 - SK_A32_SHIFT)) >> 24)
+ #define SkGetPackedR32(packed) ((uint32_t)((packed) << (24 - SK_R32_SHIFT)) >> 24)
+ #define SkGetPackedG32(packed) ((uint32_t)((packed) << (24 - SK_G32_SHIFT)) >> 24)
+ #define SkGetPackedB32(packed) ((uint32_t)((packed) << (24 - SK_B32_SHIFT)) >> 24)
+
+ #define SkA32Assert(a) SkASSERT((unsigned)(a) <= SK_A32_MASK)
+ #define SkR32Assert(r) SkASSERT((unsigned)(r) <= SK_R32_MASK)
+diff --git a/gfx/skia/skia/include/core/SkImageInfo.h b/gfx/skia/skia/include/core/SkImageInfo.h
+--- a/gfx/skia/skia/include/core/SkImageInfo.h
++++ b/gfx/skia/skia/include/core/SkImageInfo.h
+@@ -79,17 +79,17 @@ enum SkColorType {
+
+ kLastEnum_SkColorType = kRGBA_F16_SkColorType,
+
+ #if SK_PMCOLOR_BYTE_ORDER(B,G,R,A)
+ kN32_SkColorType = kBGRA_8888_SkColorType,
+ #elif SK_PMCOLOR_BYTE_ORDER(R,G,B,A)
+ kN32_SkColorType = kRGBA_8888_SkColorType,
+ #else
+- #error "SK_*32_SHIFT values must correspond to BGRA or RGBA byte order"
++ kN32_SkColorType = kBGRA_8888_SkColorType,
+ #endif
+ };
+
+ /**
+ * Returns the number of bytes-per-pixel for the specified colortype, or 0 if invalid.
+ */
+ SK_API int SkColorTypeBytesPerPixel(SkColorType ct);
+
+diff --git a/gfx/skia/skia/include/gpu/GrTypes.h b/gfx/skia/skia/include/gpu/GrTypes.h
+--- a/gfx/skia/skia/include/gpu/GrTypes.h
++++ b/gfx/skia/skia/include/gpu/GrTypes.h
+@@ -339,25 +339,22 @@ enum GrPixelConfig {
+ kPrivateConfig4_GrPixelConfig,
+ kPrivateConfig5_GrPixelConfig,
+
+ kLast_GrPixelConfig = kPrivateConfig5_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
+
+ /**
+ * Optional bitfield flags that can be set on GrSurfaceDesc (below).
+ */
+ enum GrSurfaceFlags {
+ kNone_GrSurfaceFlags = 0x0,
+ /**
+diff --git a/gfx/skia/skia/src/core/SkColorData.h b/gfx/skia/skia/src/core/SkColorData.h
+--- a/gfx/skia/skia/src/core/SkColorData.h
++++ b/gfx/skia/skia/src/core/SkColorData.h
+@@ -27,27 +27,20 @@
+ * For easier compatibility with Skia's GPU backend, we further restrict these
+ * to either (in memory-byte-order) RGBA or BGRA. Note that this "order" does
+ * not directly correspond to the same shift-order, since we have to take endianess
+ * into account.
+ *
+ * Here we enforce this constraint.
+ */
+
+-#ifdef SK_CPU_BENDIAN
+- #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_BGRA_B32_SHIFT 0
+- #define SK_BGRA_G32_SHIFT 8
+- #define SK_BGRA_R32_SHIFT 16
+- #define SK_BGRA_A32_SHIFT 24
+-#endif
++#define SK_BGRA_B32_SHIFT 0
++#define SK_BGRA_G32_SHIFT 8
++#define SK_BGRA_R32_SHIFT 16
++#define SK_BGRA_A32_SHIFT 24
+
+ #if defined(SK_PMCOLOR_IS_RGBA) && defined(SK_PMCOLOR_IS_BGRA)
+ #error "can't define PMCOLOR to be RGBA and BGRA"
+ #endif
+
+ #define LOCAL_PMCOLOR_SHIFTS_EQUIVALENT_TO_RGBA \
+ (SK_A32_SHIFT == SK_RGBA_A32_SHIFT && \
+ SK_R32_SHIFT == SK_RGBA_R32_SHIFT && \