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author | Travis CI <zmoelnig@travis-ci.umlaeute.mur.at> | 2015-03-19 19:33:23 +0000 |
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committer | Travis CI <zmoelnig@travis-ci.umlaeute.mur.at> | 2015-03-19 19:33:23 +0000 |
commit | 454d0818e5ad0820771abebefa9758c66068b8d1 (patch) | |
tree | 4b825dc642cb6eb9a060e54bf8d69288fbee4904 /Gem/examples/10.glsl/texture_rect.frag | |
parent | 35dc99d2e61ee08360d52be20ca3578b459d44f3 (diff) |
Gem 206d71791bc3642e8c5391a4c59c30ba7411fab8 osx/i386
built 'coverity_scan:206d71791bc3642e8c5391a4c59c30ba7411fab8' for osx/i386
Diffstat (limited to 'Gem/examples/10.glsl/texture_rect.frag')
-rw-r--r-- | Gem/examples/10.glsl/texture_rect.frag | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/Gem/examples/10.glsl/texture_rect.frag b/Gem/examples/10.glsl/texture_rect.frag deleted file mode 100644 index 98adc1f..0000000 --- a/Gem/examples/10.glsl/texture_rect.frag +++ /dev/null @@ -1,16 +0,0 @@ -// Cyrille Henry 2007 - -#extension GL_ARB_texture_rectangle : enable -uniform sampler2DRect MyTex; -//uniform sampler2D MyTex; -uniform float B,C; - -void main (void) -{ - vec4 color = texture2DRect(MyTex, (gl_TextureMatrix[0] * gl_TexCoord[0]).st); - - color *= B+1.; // brightness - vec4 gray = vec4(dot(color.rgb,vec3(0.2125, 0.7154, 0.0721))); - color = mix(gray, color, C+1.); // contrast - gl_FragColor = color; -} |