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authorXiaohong Bao <bao@lindenlab.com>2012-05-01 21:29:19 -0600
committerXiaohong Bao <bao@lindenlab.com>2012-05-01 21:29:19 -0600
commitda29210ed601f2736ca36d3657cd7b1b463b3a9b (patch)
treeed51f81a453b2f2735d63af8e141f7ae9dd0db8a /indra/llrender
parentaa44ec81e18fa91e718e1a22606b3f385bb8170f (diff)
fix a sculpt crash
Diffstat (limited to 'indra/llrender')
-rwxr-xr-xindra/llrender/llimagegl.cpp17
-rwxr-xr-xindra/llrender/llimagegl.h1
2 files changed, 15 insertions, 3 deletions
diff --git a/indra/llrender/llimagegl.cpp b/indra/llrender/llimagegl.cpp
index bd9953e418..2c13fead97 100755
--- a/indra/llrender/llimagegl.cpp
+++ b/indra/llrender/llimagegl.cpp
@@ -1464,13 +1464,24 @@ void LLImageGL::destroyGLTexture()
}
LLImageGL::deleteTextures(1, &mTexName);
+ mCurrentDiscardLevel = -1 ; //invalidate mCurrentDiscardLevel.
mTexName = 0;
mGLTextureCreated = FALSE ;
- }
- mCurrentDiscardLevel = -1 ; //invalidate mCurrentDiscardLevel.
+ }
}
-
+//force to invalidate the gl texture, most likely a sculpty texture
+void LLImageGL::forceToInvalidateGLTexture()
+{
+ if (mTexName != 0)
+ {
+ destroyGLTexture();
+ }
+ else
+ {
+ mCurrentDiscardLevel = -1 ; //invalidate mCurrentDiscardLevel.
+ }
+}
//----------------------------------------------------------------------------
diff --git a/indra/llrender/llimagegl.h b/indra/llrender/llimagegl.h
index 2060be914b..e515d6b324 100755
--- a/indra/llrender/llimagegl.h
+++ b/indra/llrender/llimagegl.h
@@ -114,6 +114,7 @@ public:
// Read back a raw image for this discard level, if it exists
BOOL readBackRaw(S32 discard_level, LLImageRaw* imageraw, bool compressed_ok) const;
void destroyGLTexture();
+ void forceToInvalidateGLTexture();
void setExplicitFormat(LLGLint internal_format, LLGLenum primary_format, LLGLenum type_format = 0, BOOL swap_bytes = FALSE);
void setComponents(S8 ncomponents) { mComponents = ncomponents; }