josh/d-bindbc-sdl-glad-demo
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Load GL

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This commit is contained in:
Josh Holtrop 2024-01-14 00:59:40 -05:00
parent d15cb42475
commit a92b39adaf
1 changed files with 14 additions and 12 deletions
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26
src/app.d
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@ -1,22 +1,24 @@
import std.stdio;
import bindbc.sdl;
import glad.gl.all;
import glad.gl.loader;
enum int WIDTH = 800;
enum int HEIGHT = 600;
void init()
{
// glActiveTexture(GL_TEXTURE0);
// glEnable(GL_BLEND);
// glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
// glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
// glClearColor (1.0, 0.7, 0.0, 0.0);
// glViewport(0, 0, WIDTH, HEIGHT);
glActiveTexture(GL_TEXTURE0);
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
glClearColor (1.0, 0.6, 0.0, 0.0);
glViewport(0, 0, WIDTH, HEIGHT);
}
void display(SDL_Window * window)
{
// glClear(GL_COLOR_BUFFER_BIT);
glClear(GL_COLOR_BUFFER_BIT);
SDL_GL_SwapWindow(window);
}
@ -44,11 +46,11 @@ int main()
SDL_GLContext context = SDL_GL_CreateContext(window);
// if (!gladLoadGl())
// {
// stderr.writeln("Failed to load OpenGL");
// return 1;
// }
if (!gladLoadGL())
{
stderr.writeln("Failed to load OpenGL");
return 1;
}
init();
SDL_Event event;