force subsampling only where REALLY needed

[xonotic/netradiant.git] / tools / quake3 / q3map2 / q3map2.h

diff --git a/tools/quake3/q3map2/q3map2.h b/tools/quake3/q3map2/q3map2.h
index dbb39d7246b0bbfdf76082d4ee860009b66e9bef..078f46e214c39c0385af54d0caddbca07fbe59be 100644 (file)
--- a/tools/quake3/q3map2/q3map2.h
+++ b/tools/quake3/q3map2/q3map2.h
@@ -268,6 +268,9 @@ constants
 #define BSP_LUXEL_SIZE                 3
 #define RAD_LUXEL_SIZE                 3
 #define SUPER_LUXEL_SIZE               4
+#define SUPER_FLAG_SIZE                        4
+#define FLAG_FORCE_SUBSAMPLING 1
+#define FLAG_ALREADY_SUBSAMPLED 2
 #define SUPER_ORIGIN_SIZE              3
 #define SUPER_NORMAL_SIZE              4
 #define SUPER_DELUXEL_SIZE             3
@@ -279,6 +282,7 @@ constants
 #define BSP_LUXEL( s, x, y )   (lm->bspLuxels[ s ] + ((((y) * lm->w) + (x)) * BSP_LUXEL_SIZE))
 #define RAD_LUXEL( s, x, y )   (lm->radLuxels[ s ] + ((((y) * lm->w) + (x)) * RAD_LUXEL_SIZE))
 #define SUPER_LUXEL( s, x, y ) (lm->superLuxels[ s ] + ((((y) * lm->sw) + (x)) * SUPER_LUXEL_SIZE))
+#define SUPER_FLAG( x, y )     (lm->superFlags + ((((y) * lm->sw) + (x)) * SUPER_FLAG_SIZE))
 #define SUPER_DELUXEL( x, y )  (lm->superDeluxels + ((((y) * lm->sw) + (x)) * SUPER_DELUXEL_SIZE))
 #define BSP_DELUXEL( x, y )            (lm->bspDeluxels + ((((y) * lm->w) + (x)) * BSP_DELUXEL_SIZE))
 #define SUPER_CLUSTER( x, y )  (lm->superClusters + (((y) * lm->sw) + (x)))
@@ -1359,6 +1363,7 @@ typedef struct
        int                                     compileFlags;   /* for determining surface compile flags traced through */
        qboolean                        passSolid;
        qboolean                        opaque;
+       vec_t                   forceSubsampling; /* needs subsampling (alphashadow), value = max color contribution possible from it */
        
        /* working data */
        int                                     numTestNodes;
@@ -1450,6 +1455,7 @@ typedef struct rawLightmap_s
        float                                   *bspLuxels[ MAX_LIGHTMAPS ];
        float                                   *radLuxels[ MAX_LIGHTMAPS ];
        float                                   *superLuxels[ MAX_LIGHTMAPS ];
+       unsigned char                           *superFlags;
        float                                   *superOrigins;
        float                                   *superNormals;
        int                                             *superClusters;