document that celshading and celoutlines currently require GL2

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@11763 d7cf8633-e32d-0410-b094-e92efae38249
::stable-branch::merge=3e0f512280282ab42d58b503bff1c026c074ae75

diff --git a/gl_rmain.c b/gl_rmain.c
index 256b5e446412417f8cbc989932d60da99a644ddb..1e7bc775af8205590490b0badc09bb413eef9503 100644 (file)
--- a/gl_rmain.c
+++ b/gl_rmain.c
@@ -132,8 +132,8 @@ cvar_t r_transparentdepthmasking = {CVAR_SAVE, "r_transparentdepthmasking", "0",
 cvar_t r_transparent_sortmindist = {CVAR_SAVE, "r_transparent_sortmindist", "0", "lower distance limit for transparent sorting"};
 cvar_t r_transparent_sortmaxdist = {CVAR_SAVE, "r_transparent_sortmaxdist", "32768", "upper distance limit for transparent sorting"};
 cvar_t r_transparent_sortarraysize = {CVAR_SAVE, "r_transparent_sortarraysize", "4096", "number of distance-sorting layers"};
-cvar_t r_celshading = {CVAR_SAVE, "r_celshading", "0", "cartoon-style light shading"};
-cvar_t r_celoutlines = {CVAR_SAVE, "r_celoutlines", "0", "cartoon-style outlines (requires r_shadow_deferred)"};
+cvar_t r_celshading = {CVAR_SAVE, "r_celshading", "0", "cartoon-style light shading (OpenGL 2.x only)"}; // FIXME remove OpenGL 2.x only once implemented for DX9
+cvar_t r_celoutlines = {CVAR_SAVE, "r_celoutlines", "0", "cartoon-style outlines (requires r_shadow_deferred; OpenGL 2.x only)"}; // FIXME remove OpenGL 2.x only once implemented for DX9
 
 cvar_t gl_fogenable = {0, "gl_fogenable", "0", "nehahra fog enable (for Nehahra compatibility only)"};
 cvar_t gl_fogdensity = {0, "gl_fogdensity", "0.25", "nehahra fog density (recommend values below 0.1) (for Nehahra compatibility only)"};