Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 28 insertions, 0 deletions

diff --git a/external/skia/inc/skia_opts.hxx b/external/skia/inc/skia_opts.hxx
new file mode 100644
index 000000000..33f82f9d2
--- /dev/null
+++ b/external/skia/inc/skia_opts.hxx
@@ -0,0 +1,28 @@
+/*
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#ifndef SKIA_OPTS_H
+#define SKIA_OPTS_H
+
+#include <include/core/SkTypes.h>
+
+SK_API void SkConvertRGBToRGBA(uint32_t* dest, const uint8_t* src, int count);
+
+SK_API void SkConvertGrayToRGBA(uint32_t* dest, const uint8_t* src, int count);
+
+SK_API void SkConvertRGBAToRGB(uint8_t* dest, const uint32_t* src, int count);
+
+SK_API void SkConvertRGBAToR(uint8_t* dest, const uint32_t* src, int count);
+
+namespace SkLoOpts
+{
+SK_API void Init();
+
+typedef void (*Swizzle_u8_8888)(uint8_t*, const uint32_t*, int);
+extern Swizzle_u8_8888 RGB1_to_RGB,     // i.e. remove an (opaque) alpha
+                       RGB1_to_R;       // i.e. copy one channel to the result
+}
+
+#endif