disable offsetmapping where TEXF_ALPHA is not set and no height bias exists

[xonotic/darkplaces.git] / r_textures.h

diff --git a/r_textures.h b/r_textures.h
index 8c59f72ff5c276bd3a202ca776b04919c316735d..82e3189c8eac6897721640d616fdbfd19dce623d 100644 (file)
--- a/r_textures.h
+++ b/r_textures.h
@@ -34,6 +34,8 @@
 #define TEXF_RENDERTARGET 0x0010000
 // used for checking if textures mismatch
 #define TEXF_IMPORTANTBITS (TEXF_ALPHA | TEXF_MIPMAP | TEXF_RGBMULTIPLYBYALPHA | TEXF_CLAMP | TEXF_FORCENEAREST | TEXF_FORCELINEAR | TEXF_PICMIP | TEXF_COMPRESS | TEXF_COMPARE | TEXF_LOWPRECISION | TEXF_RENDERTARGET)
+// set as a flag to force the texture to be reloaded
+#define TEXF_FORCE_RELOAD 0x80000000
 
 typedef enum textype_e
 {
@@ -177,6 +179,9 @@ int R_TextureWidth(rtexture_t *rt);
 // returns height of texture, as was specified when it was uploaded
 int R_TextureHeight(rtexture_t *rt);
 
+// returns flags of texture, as was specified when it was uploaded
+int R_TextureFlags(rtexture_t *rt);
+
 // only frees the texture if TEXF_PERSISTENT is not set
 // also resets the variable
 void R_PurgeTexture(rtexture_t *prt);