Add command line parsing

1 files changed, 30 insertions, 1 deletions

diff --git a/BuddhaTest/include/Helpers.h b/BuddhaTest/include/Helpers.h
index a25aa31..61bd7a0 100644
--- a/BuddhaTest/include/Helpers.h
+++ b/BuddhaTest/include/Helpers.h
@@ -3,13 +3,14 @@
 #include <GLFW/glfw3.h>

 #include <vector>

 #include <stdio.h> //includes FILE typedef

+#include <string>

 

 namespace Helpers

 {

 	GLuint LoadShaders(const char * vertex_file_path, const char * fragment_file_path);

     GLuint LoadComputeShader(const char * compute_file_path, unsigned int localSizeX, unsigned int localSizeY, unsigned int localSizeZ);

 

-    void WriteOutputPNG(const std::vector<uint32_t>& data, unsigned int width, unsigned int bufferHeight, double gamma, double colorScale);

+    void WriteOutputPNG(const std::string& path, const std::vector<uint32_t>& data, unsigned int width, unsigned int bufferHeight, double gamma, double colorScale);

 

     /** Wraps around a C file descriptor. Libpng could be taught to use C++ streams, but I'm too lazy and rather wrap this ugly thing up, so it gets cleaned... */

     class ScopedCFileDescriptor

@@ -22,4 +23,32 @@ namespace Helpers
     private:

         FILE * Descriptor;

     };

+

+    struct RenderSettings

+    {

+        unsigned int imageWidth = 1920;

+        unsigned int imageHeight = 1080;

+

+        unsigned int windowWidth = 1024;

+        unsigned int windowHeight = 576;

+

+        unsigned int orbitLengthRed = 10;

+        unsigned int orbitLengthGreen = 100;

+        unsigned int orbitLengthBlue = 1000;

+

+        unsigned int localWorkgroupSizeX = 1024;

+        unsigned int localWorkgroupSizeY = 1;

+        unsigned int localWorkgroupSizeZ = 1;

+

+        unsigned int globalWorkGroupSizeX = 1024;

+        unsigned int globalWorkGroupSizeY = 1;

+        unsigned int globalWorkGroupSizeZ = 1;

+

+        std::string pngFilename = "";

+        double pngGamma = 1.0;

+        double pngColorScale = 2.0;

+

+        bool CheckValidity();

+        bool ParseCommandLine(int argc, char * argv[]);

+    };

 }