Give the alpha enums somewhat better/more consistent names, and shuffle them around...

[movit] / demo.cpp

diff --git a/demo.cpp b/demo.cpp
index f16a08f27fd53573bc6183c5fc6340563f9940df..298b5361ff1f8aaba212273e8720ab51cbfe2924 100644 (file)
--- a/demo.cpp
+++ b/demo.cpp
@@ -162,7 +162,10 @@ int main(int argc, char **argv)
 {
        bool quit = false;
 
-       SDL_Init(SDL_INIT_EVERYTHING);
+       if (SDL_Init(SDL_INIT_EVERYTHING) == -1) {
+               fprintf(stderr, "SDL_Init failed: %s\n", SDL_GetError());
+               exit(1);
+       }
        SDL_GL_SetAttribute(SDL_GL_ALPHA_SIZE, 8);
        SDL_GL_SetAttribute(SDL_GL_DEPTH_SIZE, 0);
        SDL_GL_SetAttribute(SDL_GL_STENCIL_SIZE, 0);
@@ -193,7 +196,7 @@ int main(int argc, char **argv)
        //Effect *sandbox_effect = chain.add_effect(new SandboxEffect());
        //sandbox_effect->set_float("parm", 42.0f);
        //chain.add_effect(new MirrorEffect());
-       chain.add_output(inout_format, OUTPUT_ALPHA_POSTMULTIPLIED);
+       chain.add_output(inout_format, OUTPUT_POSTMULTIPLIED_ALPHA);
        chain.set_dither_bits(8);
        chain.finalize();