Fix loading of external Q1BSP textures. Does not fix skybox. Causes console spam

These two are separate known issues.

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@12788 d7cf8633-e32d-0410-b094-e92efae38249

diff --git a/model_brush.c b/model_brush.c
index c7f66b60757bce69cb7ad83d58ef782011ca99a7..a19b29200a0db22898fca049cc0a278d4bb14f69 100644 (file)
--- a/model_brush.c
+++ b/model_brush.c
@@ -1872,46 +1872,53 @@ static void Mod_Q1BSP_LoadTextures(sizebuf_t *sb)
 
                if (cls.state != ca_dedicated)
                {
-                       // did not find external texture via shader loading, load it from the bsp or wad3
-                       if (loadmodel->brush.ishlbsp)
+                       skinframe_t *skinframe = R_SkinFrame_LoadExternal(gamemode == GAME_TENEBRAE ? tx->name : va(vabuf, sizeof(vabuf), "textures/%s/%s", mapname, tx->name), TEXF_ALPHA | TEXF_MIPMAP | TEXF_ISWORLD | TEXF_PICMIP | TEXF_COMPRESS, false, false);
+                       if (!skinframe &&
+                           !(skinframe = R_SkinFrame_LoadExternal(gamemode == GAME_TENEBRAE ? tx->name : va(vabuf, sizeof(vabuf), "textures/%s", tx->name), TEXF_ALPHA | TEXF_MIPMAP | TEXF_ISWORLD | TEXF_PICMIP | TEXF_COMPRESS, false, false)))
                        {
-                               // internal texture overrides wad
-                               unsigned char* pixels, * freepixels;
-                               pixels = freepixels = NULL;
-                               if (mtdata)
-                                       pixels = W_ConvertWAD3TextureBGRA(&miptexsb);
-                               if (pixels == NULL)
-                                       pixels = freepixels = W_GetTextureBGRA(tx->name);
-                               if (pixels != NULL)
+                               // did not find external texture via shader loading, load it from the bsp or wad3
+                               if (loadmodel->brush.ishlbsp)
                                {
-                                       tx->width = image_width;
-                                       tx->height = image_height;
-                                       tx->materialshaderpass->skinframes[0] = R_SkinFrame_LoadInternalBGRA(tx->name, TEXF_ALPHA | TEXF_MIPMAP | TEXF_ISWORLD | TEXF_PICMIP, pixels, image_width, image_height, image_width, image_height, CRC_Block(pixels, image_width * image_height * 4), true);
+                                       // internal texture overrides wad
+                                       unsigned char* pixels, * freepixels;
+                                       pixels = freepixels = NULL;
+                                       if (mtdata)
+                                               pixels = W_ConvertWAD3TextureBGRA(&miptexsb);
+                                       if (pixels == NULL)
+                                               pixels = freepixels = W_GetTextureBGRA(tx->name);
+                                       if (pixels != NULL)
+                                       {
+                                               tx->width = image_width;
+                                               tx->height = image_height;
+                                               tx->materialshaderpass->skinframes[0] = R_SkinFrame_LoadInternalBGRA(tx->name, TEXF_ALPHA | TEXF_MIPMAP | TEXF_ISWORLD | TEXF_PICMIP, pixels, image_width, image_height, image_width, image_height, CRC_Block(pixels, image_width * image_height * 4), true);
+                                       }
+                                       if (freepixels)
+                                               Mem_Free(freepixels);
                                }
-                               if (freepixels)
-                                       Mem_Free(freepixels);
-                       }
-                       else if (!strncmp(tx->name, "sky", 3) && mtwidth == mtheight * 2)
-                       {
-                               data = loadimagepixelsbgra(gamemode == GAME_TENEBRAE ? tx->name : va(vabuf, sizeof(vabuf), "textures/%s/%s", mapname, tx->name), false, false, false, NULL);
-                               if (!data)
-                                       data = loadimagepixelsbgra(gamemode == GAME_TENEBRAE ? tx->name : va(vabuf, sizeof(vabuf), "textures/%s", tx->name), false, false, false, NULL);
-                               if (data && image_width == image_height * 2)
+                               else if (!strncmp(tx->name, "sky", 3) && mtwidth == mtheight * 2)
                                {
-                                       R_Q1BSP_LoadSplitSky(data, image_width, image_height, 4);
-                                       Mem_Free(data);
+                                       data = loadimagepixelsbgra(gamemode == GAME_TENEBRAE ? tx->name : va(vabuf, sizeof(vabuf), "textures/%s/%s", mapname, tx->name), false, false, false, NULL);
+                                       if (!data)
+                                               data = loadimagepixelsbgra(gamemode == GAME_TENEBRAE ? tx->name : va(vabuf, sizeof(vabuf), "textures/%s", tx->name), false, false, false, NULL);
+                                       if (data && image_width == image_height * 2)
+                                       {
+                                               R_Q1BSP_LoadSplitSky(data, image_width, image_height, 4);
+                                               Mem_Free(data);
+                                       }
+                                       else if (mtdata != NULL)
+                                               R_Q1BSP_LoadSplitSky(mtdata, mtwidth, mtheight, 1);
                                }
-                               else if (mtdata != NULL)
-                                       R_Q1BSP_LoadSplitSky(mtdata, mtwidth, mtheight, 1);
+                               else if (mtdata) // texture included
+                                       tx->materialshaderpass->skinframes[0] = R_SkinFrame_LoadInternalQuake(tx->name, TEXF_MIPMAP | TEXF_ISWORLD | TEXF_PICMIP, false, r_fullbrights.integer, mtdata, tx->width, tx->height);
+                               // if mtdata is NULL, the "missing" texture has already been assigned to this
+                               // LadyHavoc: some Tenebrae textures get replaced by black
+                               if (!strncmp(tx->name, "*glassmirror", 12)) // Tenebrae
+                                       tx->materialshaderpass->skinframes[0] = R_SkinFrame_LoadInternalBGRA(tx->name, TEXF_MIPMAP | TEXF_ALPHA, zerotrans, 1, 1, 0, 0, 0, false);
+                               else if (!strncmp(tx->name, "mirror", 6)) // Tenebrae
+                                       tx->materialshaderpass->skinframes[0] = R_SkinFrame_LoadInternalBGRA(tx->name, 0, zeroopaque, 1, 1, 0, 0, 0, false);
                        }
-                       else if (mtdata) // texture included
-                               tx->materialshaderpass->skinframes[0] = R_SkinFrame_LoadInternalQuake(tx->name, TEXF_MIPMAP | TEXF_ISWORLD | TEXF_PICMIP, false, r_fullbrights.integer, mtdata, tx->width, tx->height);
-                       // if mtdata is NULL, the "missing" texture has already been assigned to this
-                       // LadyHavoc: some Tenebrae textures get replaced by black
-                       if (!strncmp(tx->name, "*glassmirror", 12)) // Tenebrae
-                               tx->materialshaderpass->skinframes[0] = R_SkinFrame_LoadInternalBGRA(tx->name, TEXF_MIPMAP | TEXF_ALPHA, zerotrans, 1, 1, 0, 0, 0, false);
-                       else if (!strncmp(tx->name, "mirror", 6)) // Tenebrae
-                               tx->materialshaderpass->skinframes[0] = R_SkinFrame_LoadInternalBGRA(tx->name, 0, zeroopaque, 1, 1, 0, 0, 0, false);
+                       else
+                               tx->materialshaderpass->skinframes[0] = skinframe;
                        tx->currentskinframe = tx->materialshaderpass->skinframes[0];
                }