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Diffstat (limited to 'src/static_blit.frag')
-rw-r--r-- | src/static_blit.frag | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/src/static_blit.frag b/src/static_blit.frag new file mode 100644 index 0000000..41e963b --- /dev/null +++ b/src/static_blit.frag @@ -0,0 +1,38 @@ +/* + * kmscon - Fragment Shader + * + * Copyright (c) 2011-2012 David Herrmann <dh.herrmann@googlemail.com> + * Copyright (c) 2011 University of Tuebingen + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * Fragement Shader + * A basic fragment shader which applies a 2D texture. + */ + +uniform sampler2D texture; +varying vec2 texpos; + +void main() +{ + gl_FragColor = texture2D(texture, texpos); +} |