add rsgl, modularize

1 files changed, 83 insertions, 0 deletions

diff --git a/rgfw.c3 b/rgfw.c3
new file mode 100644
index 0000000..3dd0692
--- /dev/null
+++ b/rgfw.c3
@@ -0,0 +1,83 @@
+module rgfw;
+
+alias Window = void;
+alias GlContext = void;
+alias EglContext = void;
+alias Proc = fn void ();
+
+enum GlReleaseBehavior: int
+{
+  GL_RELEASE_FLUSH,
+  GL_RELEASE_NONE,
+}
+
+enum GlProfile: int
+{
+  GL_CORE,
+  GL_FORWARD_COMPATIBILITY,
+  GL_COMPATIBILITY,
+  GL_ES,
+}
+
+enum GlRenderer: int
+{
+  GL_ACCELERATED,
+  GL_SOFTWARE,
+}
+
+constdef WindowFlags : uint
+{
+  WINDOW_NO_BORDER = 1 << 0,
+  WINDOW_NO_RESIZE = 1 << 1,
+  WINDOW_ALLOW_DND = 1 << 2,
+  WINDOW_HIDE_MOUSE = 1 << 3,
+  WINDOW_FULLSCREEN = 1 << 4,
+  WINDOW_TRANSLUCENT = 1 << 5,
+  WINDOW_TRANSPARENT = WINDOW_TRANSLUCENT,
+  WINDOW_CENTER = 1 << 6,
+  WINDOW_RAW_MOUSE = 1 << 7,
+  WINDOW_SCALE_TO_MONITOR = 1 << 8,
+  WINDOW_HIDE = 1 << 9,
+  WINDOW_MAXIMIZE = 1 << 10,
+  WINDOW_CENTER_CURSOR = 1 << 11,
+  WINDOW_FLOATING = 1 << 12,
+  WINDOW_FOCUS_ON_SHOW = 1 << 13,
+  WINDOW_MINIMIZE = 1 << 14,
+  WINDOW_FOCUS = 1 << 15,
+  WINDOW_CAPTURE_MOUSE = 1 << 16,
+  WINDOW_OPENGL = 1 << 17,
+  WINDOW_EGL = 1 << 18,
+  NO_DEINIT_ON_CLOSE = 1 << 19,
+  WINDOWED_FULLSCREEN = WINDOW_NO_BORDER | WINDOW_MAXIMIZE,
+  WINDOW_CAPTURE_RAW_MOUSE = WINDOW_CAPTURE_MOUSE | WINDOW_RAW_MOUSE,
+}
+
+struct GlHints
+{
+  int stencil;
+  int samples;
+  int stereo;
+  int auxBuffers;
+  int doubleBuffer;
+  int red; int green; int blue; int alpha;
+  int depth;
+  int accumRed; int accumGreen; int accumBlue; int accumAlpha;
+  bool sRGB;
+  bool robustness;
+  bool debug;
+  bool noError;
+  GlReleaseBehavior releaseBehavior;
+  GlProfile profile;
+  int major; int minor;
+  GlContext* share;
+  EglContext* shareEGL;
+  GlRenderer renderer;
+}
+
+extern fn Window*  createWindow(ZString, int, int, int, int, WindowFlags) @cname("RGFW_createWindow");
+extern fn bool     window_shouldClose(Window*)                            @cname("RGFW_window_shouldClose");
+extern fn bool     window_close(Window*)                                  @cname("RGFW_window_close");
+extern fn void     pollEvents()                                           @cname("RGFW_pollEvents");
+extern fn GlHints* getGlobalHints_OpenGL()                                @cname("RGFW_getGlobalHints_OpenGL");
+extern fn void     setGlobalHints_OpenGL(GlHints*)                        @cname("RGFW_setGlobalHints_OpenGL");
+extern fn Proc     getProcAddress_OpenGL(ZString)                         @cname("RGFW_getProcAddress_OpenGL");