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

[xonotic/darkplaces.git] / shader_hlsl.h

diff --git a/shader_hlsl.h b/shader_hlsl.h
index c93d4724ddcf2934344e261e34ccac0a2aa1af2a..322611755fe0a87d20109a5e957f38a6c4eab097 100644 (file)
--- a/shader_hlsl.h
+++ b/shader_hlsl.h
@@ -295,6 +295,9 @@
 "#ifdef USESPECULAR\n"
 "uniform sampler Texture_Second : register(s1),\n"
 "#endif\n"
+"#ifdef USEGAMMARAMPS\n"
+"uniform sampler Texture_GammaRamps : register(s2),\n"
+"#endif\n"
 "out float4 gl_FragColor : COLOR\n"
 ")\n"
 "{\n"
@@ -319,6 +322,11 @@
 "      gl_FragColor = lerp(gl_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"