diff options
| author | Monty Brandenberg <monty@lindenlab.com> | 2013-08-26 17:53:30 -0400 |
|---|---|---|
| committer | Monty Brandenberg <monty@lindenlab.com> | 2013-08-26 17:53:30 -0400 |
| commit | 07c145ad4023593c38ef2d3f07a60a2875f474dd (patch) | |
| tree | e378c35f73ec661f3cfc7f4518beae84824f3da5 /indra/newview/lltexturecache.cpp | |
| parent | 1bea6e50aa11f691759c6c30850a3415edaa6383 (diff) | |
| parent | 6e1138585bf745f73f0bb99ca62f77eeb273f1e4 (diff) | |
Merge. Refresh from viewer-release after SSA.
Diffstat (limited to 'indra/newview/lltexturecache.cpp')
| -rwxr-xr-x | indra/newview/lltexturecache.cpp | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/indra/newview/lltexturecache.cpp b/indra/newview/lltexturecache.cpp index 36a7aeb590..5bc2e971eb 100755 --- a/indra/newview/lltexturecache.cpp +++ b/indra/newview/lltexturecache.cpp @@ -1922,10 +1922,10 @@ bool LLTextureCache::writeToFastCache(S32 id, LLPointer<LLImageRaw> raw, S32 dis h >>= i; if(w * h *c > 0) //valid { - LLPointer<LLImageRaw> newraw = new LLImageRaw(raw->getData(), raw->getWidth(), raw->getHeight(), raw->getComponents()); - newraw->scale(w, h) ; - raw = newraw; - + //make a duplicate to keep the original raw image untouched. + raw = raw->duplicate(); + raw->scale(w, h) ; + discardlevel += i ; } } @@ -1935,9 +1935,12 @@ bool LLTextureCache::writeToFastCache(S32 id, LLPointer<LLImageRaw> raw, S32 dis memcpy(mFastCachePadBuffer + sizeof(S32), &h, sizeof(S32)); memcpy(mFastCachePadBuffer + sizeof(S32) * 2, &c, sizeof(S32)); memcpy(mFastCachePadBuffer + sizeof(S32) * 3, &discardlevel, sizeof(S32)); - if(w * h * c > 0) //valid + + S32 copy_size = w * h * c; + if(copy_size > 0) //valid { - memcpy(mFastCachePadBuffer + TEXTURE_FAST_CACHE_ENTRY_OVERHEAD, raw->getData(), w * h * c); + copy_size = llmin(copy_size, TEXTURE_FAST_CACHE_ENTRY_SIZE - TEXTURE_FAST_CACHE_ENTRY_OVERHEAD); + memcpy(mFastCachePadBuffer + TEXTURE_FAST_CACHE_ENTRY_OVERHEAD, raw->getData(), copy_size); } S32 offset = id * TEXTURE_FAST_CACHE_ENTRY_SIZE; |