Add restrict keyword in dyepalette.

2 files changed, 20 insertions, 15 deletions

diff --git a/src/resources/dye/dyepalette.cpp b/src/resources/dye/dyepalette.cpp
index 2dd71f2ec..564c2ac05 100644
--- a/src/resources/dye/dyepalette.cpp
+++ b/src/resources/dye/dyepalette.cpp
@@ -34,7 +34,7 @@
 
 #include "debug.h"
 
-DyePalette::DyePalette(const std::string &description,
+DyePalette::DyePalette(const std::string &restrict description,
                        const uint8_t blockSize) :
     mColors()
 {
@@ -103,7 +103,7 @@ unsigned int DyePalette::hexDecode(const signed char c)
 }
 
 void DyePalette::getColor(const unsigned int intensity,
-                          unsigned int (&color)[3]) const
+                          unsigned int (&restrict color)[3]) const restrict2
 {
     if (intensity == 0)
     {
@@ -160,7 +160,8 @@ void DyePalette::getColor(const unsigned int intensity,
     }
 }
 
-void DyePalette::getColor(double intensity, int (&color)[3]) const
+void DyePalette::getColor(double intensity,
+                          int (&restrict color)[3]) const restrict2
 {
     // Nothing to do here
     if (mColors.empty())
@@ -203,7 +204,7 @@ void DyePalette::getColor(double intensity, int (&color)[3]) const
 }
 
 void DyePalette::replaceSColor(uint32_t *restrict pixels,
-                               const int bufSize) const
+                               const int bufSize) const restrict2
 {
     std::vector<DyeColor>::const_iterator it_end = mColors.end();
     const size_t sz = mColors.size();
@@ -311,7 +312,7 @@ void DyePalette::replaceSColor(uint32_t *restrict pixels,
 }
 
 void DyePalette::replaceAColor(uint32_t *restrict pixels,
-                               const int bufSize) const
+                               const int bufSize) const restrict2
 {
     std::vector<DyeColor>::const_iterator it_end = mColors.end();
     const size_t sz = mColors.size();
@@ -402,7 +403,7 @@ void DyePalette::replaceAColor(uint32_t *restrict pixels,
 }
 
 void DyePalette::replaceSOGLColor(uint32_t *restrict pixels,
-                                  const int bufSize) const
+                                  const int bufSize) const restrict2
 {
     std::vector<DyeColor>::const_iterator it_end = mColors.end();
     const size_t sz = mColors.size();
@@ -497,7 +498,7 @@ void DyePalette::replaceSOGLColor(uint32_t *restrict pixels,
 }
 
 void DyePalette::replaceAOGLColor(uint32_t *restrict pixels,
-                                  const int bufSize) const
+                                  const int bufSize) const restrict2
 {
     std::vector<DyeColor>::const_iterator it_end = mColors.end();
     const size_t sz = mColors.size();
diff --git a/src/resources/dye/dyepalette.h b/src/resources/dye/dyepalette.h
index 1269d1511..8f30cfd2f 100644
--- a/src/resources/dye/dyepalette.h
+++ b/src/resources/dye/dyepalette.h
@@ -41,7 +41,8 @@ class DyePalette final
          * The string is either a file name or a sequence of hexadecimal RGB
          * values separated by ',' and starting with '#'.
          */
-        DyePalette(const std::string &pallete, const uint8_t blockSize);
+        DyePalette(const std::string &restrict pallete,
+                   const uint8_t blockSize);
 
         A_DELETE_COPY(DyePalette)
 
@@ -50,34 +51,37 @@ class DyePalette final
          * implicitly black (0, 0, 0).
          */
         void getColor(const unsigned int intensity,
-                      unsigned int (&color)[3]) const;
+                      unsigned int (&restrict color)[3]) const restrict2;
 
         /**
          * Gets a pixel color depending on its intensity.
          */
-        void getColor(double intensity, int (&color)[3]) const;
+        void getColor(double intensity,
+                      int (&restrict color)[3]) const restrict2;
 
         /**
          * replace colors for SDL for S dye.
          */
-        void replaceSColor(uint32_t *restrict pixels, const int bufSize) const;
+        void replaceSColor(uint32_t *restrict pixels,
+                           const int bufSize) const restrict2;
 
         /**
-         * replace colors for SDL for S dye.
+         * replace colors for SDL for A dye.
          */
-        void replaceAColor(uint32_t *restrict pixels, const int bufSize) const;
+        void replaceAColor(uint32_t *restrict pixels,
+                           const int bufSize) const restrict2;
 
         /**
          * replace colors for OpenGL for S dye.
          */
         void replaceSOGLColor(uint32_t *restrict pixels,
-                              const int bufSize) const;
+                              const int bufSize) const restrict2;
 
         /**
          * replace colors for OpenGL for A dye.
          */
         void replaceAOGLColor(uint32_t *restrict pixels,
-                              const int bufSize) const;
+                              const int bufSize) const restrict2;
 
         static unsigned int hexDecode(const signed char c)
                                       A_CONST A_WARN_UNUSED;