diff options
Diffstat (limited to 'indra/newview/app_settings')
3 files changed, 88 insertions, 15 deletions
diff --git a/indra/newview/app_settings/shaders/class1/interface/onetexturefilterF.glsl b/indra/newview/app_settings/shaders/class1/interface/onetexturefilterF.glsl new file mode 100644 index 0000000000..f1400c9b44 --- /dev/null +++ b/indra/newview/app_settings/shaders/class1/interface/onetexturefilterF.glsl @@ -0,0 +1,49 @@ +/** + * @file onetexturefilterF.glsl + * + * $LicenseInfo:firstyear=2007&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2007, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA + * $/LicenseInfo$ + */ + +#ifdef DEFINE_GL_FRAGCOLOR +out vec4 frag_color; +#else +#define frag_color gl_FragColor +#endif + +uniform sampler2D tex0; +uniform float tolerance; + +VARYING vec2 vary_texcoord0; + +void main() +{ + frag_color = texture2D(tex0, vary_texcoord0.xy); + + if(frag_color[0] + frag_color[1] + frag_color[2] < tolerance) + { + discard; + } + else + { + frag_color[3] = 0.95f; + } +} diff --git a/indra/newview/app_settings/shaders/class1/interface/onetexturefilterV.glsl b/indra/newview/app_settings/shaders/class1/interface/onetexturefilterV.glsl new file mode 100644 index 0000000000..a33ef7e92c --- /dev/null +++ b/indra/newview/app_settings/shaders/class1/interface/onetexturefilterV.glsl @@ -0,0 +1,38 @@ +/** + * @file onetexturefilterV.glsl + * + * $LicenseInfo:firstyear=2007&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2007, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA + * $/LicenseInfo$ + */ + +uniform mat4 modelview_projection_matrix; + +ATTRIBUTE vec3 position; +ATTRIBUTE vec2 texcoord0; + +VARYING vec2 vary_texcoord0; + +void main() +{ + gl_Position = modelview_projection_matrix * vec4(position.xyz, 1.0); + vary_texcoord0 = texcoord0; +} + diff --git a/indra/newview/app_settings/shaders/class1/interface/twotexturecompareF.glsl b/indra/newview/app_settings/shaders/class1/interface/twotexturecompareF.glsl index 336ca21b96..050114b37e 100644 --- a/indra/newview/app_settings/shaders/class1/interface/twotexturecompareF.glsl +++ b/indra/newview/app_settings/shaders/class1/interface/twotexturecompareF.glsl @@ -37,19 +37,5 @@ VARYING vec2 vary_texcoord1; void main() { - frag_color = texture2D(tex0, vary_texcoord0.xy) - texture2D(tex1, vary_texcoord0.xy); - - if(frag_color[0] < 0.f) - { - frag_color[0] = -frag_color[0]; - } - if(frag_color[1] < 0.f) - { - frag_color[1] = -frag_color[1]; - } - if(frag_color[2] < 0.f) - { - frag_color[2] = -frag_color[2]; - } - frag_color[3] = 0.95f; + frag_color = abs(texture2D(tex0, vary_texcoord0.xy) - texture2D(tex1, vary_texcoord0.xy)); } |