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Fix crash if we insert 0 into indices list that already contains 0

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baldurk
2015-02-26 17:28:25 +00:00
parent f160c28d16
commit 12519df942
2 changed files with 4 additions and 4 deletions
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renderdoc/driver/d3d11/d3d11_debug.cpp
+2 -2
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@@ -3930,8 +3930,8 @@ void D3D11DebugManager::InitPostVSBuffers(uint32_t frameID, uint32_t eventID)
}
// if we read out of bounds, we'll also have a 0 index being referenced
// (as 0 is read)
if(numIndices < drawcall->numIndices)
// (as 0 is read). Don't insert 0 if we already have 0 though
if(numIndices < drawcall->numIndices && (indices.empty() || indices[0] != 0))
indices.insert(indices.begin(), 0);
// An index buffer could be something like: 500, 501, 502, 501, 503, 502
renderdoc/driver/gl/gl_debug.cpp
+2 -2
View File
@@ -2295,8 +2295,8 @@ void GLReplay::InitPostVSBuffers(uint32_t frameID, uint32_t eventID)
}
// if we read out of bounds, we'll also have a 0 index being referenced
// (as 0 is read)
if(numIndices < drawcall->numIndices)
// (as 0 is read). Don't insert 0 if we already have 0 though
if(numIndices < drawcall->numIndices && (indices.empty() || indices[0] != 0))
indices.insert(indices.begin(), 0);
// An index buffer could be something like: 500, 501, 502, 501, 503, 502