mirror-github-bspeice/fractorium
1
0
Fork 0
mirror of https://bitbucket.org/mfeemster/fractorium.git synced 2025-06-30 13:26:02 -04:00
Code Issues Actions Packages Projects Releases Wiki Activity

--User changes

Browse Source 
-Add a palette editor.
 -Add support for reading .ugr/.gradient/.gradients palette files.
 -Allow toggling on spinners whose minimum value is not zero.
 -Allow toggling display of image, affines and grid.
 -Add new variations: cylinder2, circlesplit, tile_log, truchet_fill, waves2_radial.

--Bug fixes
 -cpow2 was wrong.
 -Palettes with rapid changes in color would produce slightly different outputs from Apo/Chaotica. This was due to a long standing bug from flam3.
 -Use exec() on Apple and show() on all other OSes for dialog boxes.
 -Trying to render a sequence with no frames would crash.
 -Selecting multiple xforms and rotating them would produce the wrong rotation.
 -Better handling when parsing flames using different encoding, such as unicode and UTF-8.
 -Switching between SP/DP didn't reselect the selected flame in the Library tab.

--Code changes
 -Make all types concerning palettes be floats, including PaletteTableWidgetItem.
 -PaletteTableWidgetItem is no longer templated because all palettes are float.
 -Include the source colors for user created gradients.
 -Change parallel_for() calls to work with very old versions of TBB which are lingering on some systems.
 -Split conditional out of accumulation loop on the CPU for better performance.
 -Vectorize summing when doing density filter for better performance.
 -Make all usage of palettes be of type float, double is pointless.
 -Allow palettes to reside in multiple folders, while ensuring only one of each name is added.
 -Refactor some palette path searching code.
 -Make ReadFile() throw and catch an exception if the file operation fails.
 -A little extra safety in foci and foci3D with a call to Zeps().
 -Cast to (real_t) in the OpenCL string for the w variation, which was having trouble compiling on Mac.
 -Fixing missing comma between paths in InitPaletteList().
 -Move Xml and PaletteList classes into cpp to shorten build times when working on them.
 -Remove default param values for IterOpenCLKernelCreator<T>::SharedDataIndexDefines in cpp file.
 -Change more NULL to nullptr.
This commit is contained in:
Person
2017-02-26 00:02:21 -08:00
parent 8a75d5d227
commit 8a4127d5d7
102 changed files with 242668 additions and 3713 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
Source/EmberCL/IterOpenCLKernelCreator.cpp
View File

@ -238,7 +238,6 @@ string IterOpenCLKernelCreator<T>::CreateIterKernelString(const Ember<T>& ember,
" uint histSize,\n"
" __read_only image2d_t palette,\n"
" __global Point* points\n"
//" uint startRender\n"
"\t)\n"
"{\n"
" bool fuse, ok;\n"
@ -456,7 +455,7 @@ string IterOpenCLKernelCreator<T>::CreateIterKernelString(const Ember<T>& ember,
{
os <<
" real_t colorIndexFrac;\n"
" real_t colorIndex = secondPoint.m_ColorX * COLORMAP_LENGTH;\n"
" real_t colorIndex = secondPoint.m_ColorX * COLORMAP_LENGTH_MINUS_1;\n"
" int intColorIndex = (int)colorIndex;\n"
" float4 palColor2;\n"
"\n"
@ -484,7 +483,7 @@ string IterOpenCLKernelCreator<T>::CreateIterKernelString(const Ember<T>& ember,
else if (ember.m_PaletteMode == ePaletteMode::PALETTE_STEP)
{
os <<
" iPaletteCoord.x = (int)(secondPoint.m_ColorX * COLORMAP_LENGTH);\n"
" iPaletteCoord.x = (int)(secondPoint.m_ColorX * COLORMAP_LENGTH_MINUS_1);\n"
" palColor1 = read_imagef(palette, paletteSampler, iPaletteCoord);\n";
}
@ -675,7 +674,7 @@ void IterOpenCLKernelCreator<T>::ParVarIndexDefines(const Ember<T>& ember, pair<
/// <param name="doVals">True if the vector should be populated, else false. Default: true.</param>
/// <param name="doString">True if the string should be populated, else false. Default: true.</param>
template <typename T>
void IterOpenCLKernelCreator<T>::SharedDataIndexDefines(const Ember<T>& ember, pair<string, vector<T>>& params, bool doVals = true, bool doString = true)
void IterOpenCLKernelCreator<T>::SharedDataIndexDefines(const Ember<T>& ember, pair<string, vector<T>>& params, bool doVals, bool doString)
{
size_t i, j, offset = 0, xformCount = ember.TotalXformCount();
string s;