free texture processing buffers each frame so they don't hang around wasting memory

[xonotic/darkplaces.git] / gl_textures.c

diff --git a/gl_textures.c b/gl_textures.c
index 10cba22dd64283763d771ab38a33bf646648671e..349d26f3c5620179db3895fa0c98819b783b6d88 100644 (file)
--- a/gl_textures.c
+++ b/gl_textures.c
@@ -494,6 +494,25 @@ void R_Textures_Init (void)
        R_RegisterModule("R_Textures", r_textures_start, r_textures_shutdown, r_textures_newmap);
 }
 
+void R_Textures_Frame (void)
+{
+       // could do procedural texture animation here, if we keep track of which
+       // textures were accessed this frame...
+
+       // free the resize buffers
+       resizebuffersize = 0;
+       if (resizebuffer)
+       {
+               Mem_Free(resizebuffer);
+               resizebuffer = NULL;
+       }
+       if (colorconvertbuffer)
+       {
+               Mem_Free(colorconvertbuffer);
+               colorconvertbuffer = NULL;
+       }
+}
+
 static void R_Upload(gltexture_t *glt, qbyte *data)
 {
        int mip, width, height, internalformat;