Fix gl_texturecompression_sprites to check for gl_texturecompression. Rough patch...

[xonotic/darkplaces.git] / shader_glsl.h

diff --git a/shader_glsl.h b/shader_glsl.h
index b02bd3c0a59cfea2031e7b2dc8acdb162d7870c8..570b6748e4dabbc8cfb48ddedc94aeea69d500de 100644 (file)
--- a/shader_glsl.h
+++ b/shader_glsl.h
@@ -305,6 +305,9 @@
 "#ifdef USESPECULAR\n"
 "uniform sampler2D Texture_Second;\n"
 "#endif\n"
+"#ifdef USEGAMMARAMPS\n"
+"uniform sampler2D Texture_GammaRamps;\n"
+"#endif\n"
 "\n"
 "void main(void)\n"
 "{\n"
@@ -329,6 +332,11 @@
 "      dp_FragColor = mix(dp_FragColor, tex2, tex2.a);\n"
 "# endif\n"
 "#endif\n"
+"#ifdef USEGAMMARAMPS\n"
+"      dp_FragColor.r = dp_texture2D(Texture_GammaRamps, vec2(dp_FragColor.r, 0)).r;\n"
+"      dp_FragColor.g = dp_texture2D(Texture_GammaRamps, vec2(dp_FragColor.g, 0)).g;\n"
+"      dp_FragColor.b = dp_texture2D(Texture_GammaRamps, vec2(dp_FragColor.b, 0)).b;\n"
+"#endif\n"
 "}\n"
 "#endif\n"
 "#else // !MODE_GENERIC\n"