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| author | raysan5 <raysan5@gmail.com> | 2016-07-12 17:10:31 +0200 |
|---|---|---|
| committer | raysan5 <raysan5@gmail.com> | 2016-07-12 17:10:44 +0200 |
| commit | 31b64d46898e536a963b1c891cb7e0d9cd3881f7 (patch) | |
| tree | 013cbf63194519d61df7089a3d3b16f8fa053b44 /src | |
| parent | 3876f19d6a385001a4238ec27bcf3d7643dd190f (diff) | |
| download | raylib-31b64d46898e536a963b1c891cb7e0d9cd3881f7.tar.gz raylib-31b64d46898e536a963b1c891cb7e0d9cd3881f7.zip | |
Updated for GLSL 100
Diffstat (limited to 'src')
| -rw-r--r-- | src/shader_distortion.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/shader_distortion.h b/src/shader_distortion.h index e4ce5d6c..75653e12 100644 --- a/src/shader_distortion.h +++ b/src/shader_distortion.h @@ -46,6 +46,16 @@ static const char fDistortionShaderStr[] = "out vec4 finalColor; \n" #endif "uniform sampler2D texture0; \n" +#if defined(GRAPHICS_API_OPENGL_ES2) || defined(GRAPHICS_API_OPENGL_21) +"uniform vec2 leftLensCenter; \n" +"uniform vec2 rightLensCenter; \n" +"uniform vec2 leftScreenCenter; \n" +"uniform vec2 rightScreenCenter; \n" +"uniform vec2 scale; \n" +"uniform vec2 scaleIn; \n" +"uniform vec4 hmdWarpParam; \n" +"uniform vec4 chromaAbParam; \n" +#elif defined(GRAPHICS_API_OPENGL_33) "uniform vec2 leftLensCenter = vec2(0.288, 0.5); \n" "uniform vec2 rightLensCenter = vec2(0.712, 0.5); \n" "uniform vec2 leftScreenCenter = vec2(0.25, 0.5); \n" @@ -54,6 +64,7 @@ static const char fDistortionShaderStr[] = "uniform vec2 scaleIn = vec2(4, 2.2222); \n" "uniform vec4 hmdWarpParam = vec4(1, 0.22, 0.24, 0); \n" "uniform vec4 chromaAbParam = vec4(0.996, -0.004, 1.014, 0.0); \n" +#endif "void main() \n" "{ \n" " vec2 lensCenter = fragTexCoord.x < 0.5 ? leftLensCenter : rightLensCenter; \n" @@ -65,7 +76,11 @@ static const char fDistortionShaderStr[] = " vec2 tcBlue = lensCenter + scale*thetaBlue; \n" " if (any(bvec2(clamp(tcBlue, screenCenter - vec2(0.25, 0.5), screenCenter + vec2(0.25, 0.5)) - tcBlue))) \n" " { \n" +#if defined(GRAPHICS_API_OPENGL_ES2) || defined(GRAPHICS_API_OPENGL_21) +" gl_FragColor = vec4(0.0, 0.0, 0.0, 1.0); \n" +#elif defined(GRAPHICS_API_OPENGL_33) " finalColor = vec4(0.0, 0.0, 0.0, 1.0); \n" +#endif " } \n" " else \n" " { \n" |