2403f060eb
So when PACKET_SDL_EVENT was SDL_USEREVENT, things worked fine in the main loop it would see SDL_USEREVENT and send it off to my_SDL_UserEvent. But when I started adding more events, the SDL_UserEvent paradigm given in the SDL Wiki stopped working. The example here is broken: https://wiki.libsdl.org/SDL_AddTimer The example here is working and "correct": https://wiki.libsdl.org/SDL_UserEvent All SDL_RegisterEvents is increase a static counter. SDL doesn't actually use these events anyway. It's purely symbolic, as far as I can tell. So anyway. Now events work after a bunch of debugging. SHADER_PROGRAM_REFRESH is the second user event I've done. The ShaderProgram runs an SDL_TimerID that looks at mVertexPath, mGeometryPath if present, and mFragmentPath. mVertexPath and mFragmentPath are required by Compile3ShaderBuffers. In the future I'd like to change the way this class behaves.
47 lines
853 B
GLSL
47 lines
853 B
GLSL
/* vim: set ft=c: */
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#version 440 core
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uniform float iChannelTime[4];
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uniform float iFrameRate;
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uniform float iSampleRate;
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uniform float iTime;
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uniform float iTimeDelta;
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uniform int iFrame;
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uniform vec3 iChannelResolution[4];
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uniform vec3 iResolution;
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uniform vec4 iDate;
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uniform vec4 iMouse;
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uniform sampler2D iChannel0;
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uniform sampler2D iChannel1;
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uniform sampler2D iChannel2;
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uniform sampler2D iChannel3;
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/*
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TODO: Generate this section
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uniform sampler2D iChannel0;
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uniform samplerCube iChannel0;
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uniform sampler3D iChannel0;
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uniform sampler2D iChannel0;
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uniform struct {
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sampler2D sampler;
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samplerCube sampler;
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sampler3D sampler;
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vec3 size;
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float time;
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int loaded;
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} iCh0;
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*/
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out vec4 fragColor;
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in vec2 TexCoords;
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void mainImage (out vec4, in vec2);
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void main (void) {
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mainImage (fragColor, gl_FragCoord.xy);
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}
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