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| author | Oz Linden <oz@lindenlab.com> | 2020-08-24 13:11:07 -0400 |
|---|---|---|
| committer | Oz Linden <oz@lindenlab.com> | 2020-08-24 13:11:07 -0400 |
| commit | a9d271c5a26306486045293e9fe7941e3b72e370 (patch) | |
| tree | 85b57b68b36ecce5f55643bc903c5b09526de5a9 /indra/llrender/llvertexbuffer.cpp | |
| parent | 9834955be072aeac3f886de2eaf1e075000108c7 (diff) | |
| parent | e8b31d03b4f6f0ffb981b4ea150743daf7b4a958 (diff) | |
SL-10297 merged 6.4.7
Diffstat (limited to 'indra/llrender/llvertexbuffer.cpp')
| -rw-r--r-- | indra/llrender/llvertexbuffer.cpp | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/indra/llrender/llvertexbuffer.cpp b/indra/llrender/llvertexbuffer.cpp index 94a04d4ddb..6a02cd9c19 100644 --- a/indra/llrender/llvertexbuffer.cpp +++ b/indra/llrender/llvertexbuffer.cpp @@ -1478,7 +1478,12 @@ void LLVertexBuffer::setupVertexArray() //glVertexattribIPointer requires GLSL 1.30 or later if (gGLManager.mGLSLVersionMajor > 1 || gGLManager.mGLSLVersionMinor >= 30) { - glVertexAttribIPointer(i, attrib_size[i], attrib_type[i], sTypeSize[i], (const GLvoid*) mOffsets[i]); + // nat 2018-10-24: VS 2017 also notices the issue + // described below, and warns even with reinterpret_cast. + // Cast via intptr_t to make it painfully obvious to the + // compiler that we're doing this intentionally. + glVertexAttribIPointer(i, attrib_size[i], attrib_type[i], sTypeSize[i], + reinterpret_cast<const GLvoid*>(intptr_t(mOffsets[i]))); } #endif } @@ -1493,7 +1498,7 @@ void LLVertexBuffer::setupVertexArray() // rather than as an actual pointer, so it's okay. glVertexAttribPointerARB(i, attrib_size[i], attrib_type[i], attrib_normalized[i], sTypeSize[i], - reinterpret_cast<GLvoid*>(mOffsets[i])); + reinterpret_cast<GLvoid*>(intptr_t(mOffsets[i]))); } } else |