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glslwrite: add support for alpha channel

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Matthias Schiffer 2016-02-02 06:12:24 +01:00
parent a240df3979
commit bf44fa5810
1 changed files with 5 additions and 0 deletions
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5
glslview.c
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@ -193,6 +193,11 @@ int main(int argc, char *argv[]) {
SDL_Init(SDL_INIT_VIDEO);
SDL_GL_SetAttribute(SDL_GL_RED_SIZE, 8);
SDL_GL_SetAttribute(SDL_GL_GREEN_SIZE, 8);
SDL_GL_SetAttribute(SDL_GL_BLUE_SIZE, 8);
SDL_GL_SetAttribute(SDL_GL_ALPHA_SIZE, 8);
SDL_Window *window = SDL_CreateWindow("glslwrite", 0, 0, 800, 800, SDL_WINDOW_OPENGL|SDL_WINDOW_RESIZABLE);
SDL_GL_CreateContext(window);