diff options
Diffstat (limited to 'src/post/goom/ifs.c')
| -rw-r--r-- | src/post/goom/ifs.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/src/post/goom/ifs.c b/src/post/goom/ifs.c index 901bf7348..c51faae8b 100644 --- a/src/post/goom/ifs.c +++ b/src/post/goom/ifs.c @@ -70,7 +70,12 @@ IFSPoint; #define LRAND() ((long) (goom_random(goomInfo->gRandom) & 0x7fffffff)) #define NRAND(n) ((int) (LRAND() % (n))) + +#if RAND_MAX < 0x10000 +#define MAXRAND (((float)(RAND_MAX<16)+((float)RAND_MAX)+1.0f)/127.0f) +#else #define MAXRAND (2147483648.0/127.0) /* unsigned 1<<31 / 127.0 (cf goom_tools) as a float */ +#endif /*****************************************************/ @@ -498,6 +503,13 @@ static void ifs_update (PluginInfo *goomInfo, Pixel * data, Pixel * back, int in for (i = 0; i < 4; i++) { *tmp = (*tmp) >> cycle10; + + /* xine: make it darker */ + if( *tmp && !((*tmp) >> 1) ) + *tmp = 1; + else + *tmp = (*tmp) >> 1; + tmp++; } } @@ -735,7 +747,7 @@ static void ifs_vfx_apply(VisualFX *_this, Pixel *src, Pixel *dest, PluginInfo * /*TODO: trouver meilleur soluce pour increment (mettre le code de gestion de l'ifs dans ce fichier: ifs_vfx_apply) */ } -static void ifs_vfx_init(VisualFX *_this) { +static void ifs_vfx_init(VisualFX *_this, PluginInfo *info) { IfsData *data = (IfsData*)malloc(sizeof(IfsData)); data->Root = (FRACTAL*)NULL; |