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authorAndrei Karas <akaras@inbox.ru>2013-08-04 00:13:18 +0300
committerAndrei Karas <akaras@inbox.ru>2013-08-18 19:36:33 +0300
commitf97a167c445790fb380c2f730c377271e80e0d97 (patch)
tree24525423d2e50bab0dd519d016da33c0c5387e6d /src/resources/dye.cpp
parentd99a3f4a96b754a788c4a147be27dd212d90f743 (diff)
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improve OpenGL A,S dye speed.
Diffstat (limited to 'src/resources/dye.cpp')
-rw-r--r--src/resources/dye.cpp96
1 files changed, 63 insertions, 33 deletions
diff --git a/src/resources/dye.cpp b/src/resources/dye.cpp
index b3ac8ea46..905f3bcab 100644
--- a/src/resources/dye.cpp
+++ b/src/resources/dye.cpp
@@ -272,50 +272,80 @@ void DyePalette::replaceAColor(uint32_t *pixels, const int bufSize) const
}
}
-void DyePalette::replaceSOGLColor(uint8_t *const color) const
+void DyePalette::replaceSOGLColor(uint32_t *pixels, const int bufSize) const
{
- std::vector<DyeColor>::const_iterator it = mColors.begin();
- const std::vector<DyeColor>::const_iterator it_end = mColors.end();
- while (it != it_end)
+ std::vector<DyeColor>::const_iterator it_end = mColors.end();
+ const int sz = mColors.size();
+ if (!sz)
+ return;
+ if (sz % 2)
+ -- it_end;
+
+ for (uint32_t *p_end = pixels + bufSize; pixels != p_end; ++pixels)
{
- const DyeColor &col = *it;
- ++ it;
- if (it == it_end)
- return;
- const DyeColor &col2 = *it;
- if (color[0] == col.value[0] && color[1] == col.value[1]
- && color[2] == col.value[2])
+ uint8_t *const p = reinterpret_cast<uint8_t *>(pixels);
+ if (!(*pixels & 0xff000000))
+ continue;
+
+ std::vector<DyeColor>::const_iterator it = mColors.begin();
+ while (it != it_end)
{
- color[0] = col2.value[0];
- color[1] = col2.value[1];
- color[2] = col2.value[2];
- return;
+ const DyeColor &col = *it;
+ ++ it;
+ const DyeColor &col2 = *it;
+
+ const unsigned int data = (*pixels) & 0x00ffffff;
+ const unsigned int coldata = (col.value[0])
+ | (col.value[1] << 8) | (col.value[2] << 16);
+
+ if (data == coldata)
+ {
+ p[0] = col2.value[0];
+ p[1] = col2.value[1];
+ p[2] = col2.value[2];
+ break;
+ }
+
+ ++ it;
}
- ++ it;
}
}
-void DyePalette::replaceAOGLColor(uint8_t *const color) const
+void DyePalette::replaceAOGLColor(uint32_t *pixels, const int bufSize) const
{
- std::vector<DyeColor>::const_iterator it = mColors.begin();
- const std::vector<DyeColor>::const_iterator it_end = mColors.end();
- while (it != it_end)
+ std::vector<DyeColor>::const_iterator it_end = mColors.end();
+ const int sz = mColors.size();
+ if (!sz)
+ return;
+ if (sz % 2)
+ -- it_end;
+
+ for (uint32_t *p_end = pixels + bufSize; pixels != p_end; ++pixels)
{
- const DyeColor &col = *it;
- ++ it;
- if (it == it_end)
- return;
- const DyeColor &col2 = *it;
- if (color[0] == col.value[0] && color[1] == col.value[1]
- && color[2] == col.value[2] && color[3] == col.value[3])
+ uint8_t *const p = reinterpret_cast<uint8_t *>(pixels);
+
+ std::vector<DyeColor>::const_iterator it = mColors.begin();
+ while (it != it_end)
{
- color[0] = col2.value[0];
- color[1] = col2.value[1];
- color[2] = col2.value[2];
- color[3] = col2.value[3];
- return;
+ const DyeColor &col = *it;
+ ++ it;
+ const DyeColor &col2 = *it;
+
+ const unsigned int data = *pixels;
+ const unsigned int coldata = (col.value[0]) | (col.value[1] << 8)
+ | (col.value[2] << 16) | (col.value[3] << 24);
+
+ if (data == coldata)
+ {
+ p[0] = col2.value[0];
+ p[1] = col2.value[1];
+ p[2] = col2.value[2];
+ p[3] = col2.value[3];
+ break;
+ }
+
+ ++ it;
}
- ++ it;
}
}