diff options
| author | Nat Goodspeed <nat@lindenlab.com> | 2017-06-20 16:11:33 -0400 |
|---|---|---|
| committer | Nat Goodspeed <nat@lindenlab.com> | 2017-06-20 16:11:33 -0400 |
| commit | a3066b7375a13b61861b554519673dfc24322c22 (patch) | |
| tree | 9b3d61c932ff8a88e5a2384f138e7ed9b83248ac /indra/llrender/llvertexbuffer.cpp | |
| parent | f1e52656e9e328d66aa5050bc9e59948a0217283 (diff) | |
| parent | 124d8c8dce3a5da8aa73f12f8733c65f57479a24 (diff) | |
Automated merge with ssh://bitbucket.org/lindenlab/viewer-release
Diffstat (limited to 'indra/llrender/llvertexbuffer.cpp')
| -rw-r--r-- | indra/llrender/llvertexbuffer.cpp | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/indra/llrender/llvertexbuffer.cpp b/indra/llrender/llvertexbuffer.cpp index 31dffdd545..3851669360 100644 --- a/indra/llrender/llvertexbuffer.cpp +++ b/indra/llrender/llvertexbuffer.cpp @@ -1436,13 +1436,22 @@ 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], (void*) mOffsets[i]); + glVertexAttribIPointer(i, attrib_size[i], attrib_type[i], sTypeSize[i], (const GLvoid*) mOffsets[i]); } #endif } else { - glVertexAttribPointerARB(i, attrib_size[i], attrib_type[i], attrib_normalized[i], sTypeSize[i], (void*) mOffsets[i]); + // nat 2016-12-16: With 64-bit clang compile, the compiler + // produces an error if we simply cast mOffsets[i] -- an S32 + // -- to (GLvoid *), the type of the parameter. It correctly + // points out that there's no way an S32 could fit a real + // pointer value. Ruslan asserts that in this case the last + // param is interpreted as an array data offset within the VBO + // 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])); } } else |