add initial GLSL template

.gitignore

@@ -0,0 +1 @@
+*/test

template/Makefile

@@ -0,0 +1,10 @@
+export SCONSFLAGS := -Q
+
+all:
+	@scons
+
+install:
+	@scons $@
+
+clean:
+	@scons -c

template/SConstruct

@@ -0,0 +1,8 @@
+# vim:filetype=python
+
+env = Environment(LIBS = ['GL'])
+env.ParseConfig('sdl-config --cflags --libs')
+
+sources = Glob('*.cc')
+
+env.Program('test', sources)

template/test.cc

@@ -0,0 +1,55 @@
+
+#include <SDL/SDL.h>
+#include <GL/gl.h>
+#include <GL/glu.h>
+
+#define WIDTH	500
+#define HEIGHT	500
+
+void init(void)
+{
+	glClearColor (0.0, 0.0, 0.0, 0.0);
+	glEnable(GL_DEPTH_TEST);
+	glViewport(0, 0, WIDTH, HEIGHT);
+}
+
+void display(void)
+{
+	glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+	SDL_GL_SwapBuffers();
+}
+
+int	main(int argc, char *argv[])
+{
+	if (SDL_Init(SDL_INIT_VIDEO))
+	{
+		printf("Failed to initialize SDL!\n");
+		return 1;
+	}
+
+	atexit(SDL_Quit);
+
+	SDL_Surface *screen;
+	SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1);
+	if (!(screen = SDL_SetVideoMode(WIDTH, HEIGHT, 16, SDL_OPENGL)))
+	{
+		printf("Failed to set video mode!\n");
+		SDL_Quit();
+		return 2;
+	}
+	SDL_WM_SetCaption(argv[0], argv[0]);
+
+	init();
+	display();
+	SDL_Event event;
+	while (SDL_WaitEvent(&event))
+	{
+		if (event.type == SDL_QUIT)
+			break;
+		else if (event.type == SDL_KEYDOWN)
+		{
+			if (event.key.keysym.sym == SDLK_ESCAPE)
+				break;
+		}
+	}
+}