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authorPatrick Martin <thehairyrock@gmail.com>2015-05-14 22:39:46 +0200
committerYuri Kunde Schlesner <yuriks@yuriks.net>2015-08-16 07:21:50 +0200
commit5b65d9531043e2c99e33676b4014fef6b2a51382 (patch)
tree6fd5268731fa1a549912b7b18015880d92a8b866 /src/common
parentMerge pull request #1017 from LittleWhite-tb/qt-recent-files (diff)
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Diffstat (limited to 'src/common')
-rw-r--r--src/common/color.h18
1 files changed, 18 insertions, 0 deletions
diff --git a/src/common/color.h b/src/common/color.h
index 9dafdca0c..eb199e308 100644
--- a/src/common/color.h
+++ b/src/common/color.h
@@ -69,6 +69,15 @@ inline const Math::Vec4<u8> DecodeRGB8(const u8* bytes) {
}
/**
+ * Decode a color stored in RG8 (aka HILO8) format
+ * @param bytes Pointer to encoded source color
+ * @return Result color decoded as Math::Vec4<u8>
+ */
+inline const Math::Vec4<u8> DecodeRG8(const u8* bytes) {
+ return { bytes[1], bytes[0], 0, 255 };
+}
+
+/**
* Decode a color stored in RGB565 format
* @param bytes Pointer to encoded source color
* @return Result color decoded as Math::Vec4<u8>
@@ -152,6 +161,15 @@ inline void EncodeRGB8(const Math::Vec4<u8>& color, u8* bytes) {
}
/**
+ * Encode a color as RG8 (aka HILO8) format
+ * @param color Source color to encode
+ * @param bytes Destination pointer to store encoded color
+ */
+inline void EncodeRG8(const Math::Vec4<u8>& color, u8* bytes) {
+ bytes[1] = color.r();
+ bytes[0] = color.g();
+}
+/**
* Encode a color as RGB565 format
* @param color Source color to encode
* @param bytes Destination pointer to store encoded color