reuse screenspace depth texture unit for orthographic shadowmaps so they can coexist...

[xonotic/darkplaces.git] / render.h

diff --git a/render.h b/render.h
index b7e8f853e4d8c38f51c1563b87486a7cb4c411bd..23b6b31400ad67a91251624df0dc47f6d0b58499 100644 (file)
--- a/render.h
+++ b/render.h
@@ -195,6 +195,12 @@ extern cvar_t r_smoothnormals_areaweighting;
 
 extern cvar_t r_test;
 
+extern cvar_t r_texture_convertsRGB_2d;
+extern cvar_t r_texture_convertsRGB_skin;
+extern cvar_t r_texture_convertsRGB_cubemap;
+extern cvar_t r_texture_convertsRGB_skybox;
+extern cvar_t r_texture_convertsRGB_particles;
+
 #include "gl_backend.h"
 
 extern rtexture_t *r_texture_blanknormalmap;
@@ -446,6 +452,9 @@ typedef enum gl20_texunit_e
        GL20TU_SHADOWMAPCUBE = 11,
        GL20TU_SHADOWMAP2D = 11,
        GL20TU_CUBEPROJECTION = 12,
+       // orthographic-projection shadowmapping, reuses prepass screenspace depth, so must fix later if the two could ever coexist during final deferred lighting pass
+       GL20TU_SHADOWMAPORTHORECT = 13,
+       GL20TU_SHADOWMAPORTHO2D = 13,
        // rtlight prepass data (screenspace depth and normalmap)
        GL20TU_SCREENDEPTH = 13,
        GL20TU_SCREENNORMALMAP = 14,