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Add correct vertex attrib divisor

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Atlante45 2016-01-19 10:33:15 -08:00
parent 6ee88c15ec
commit 71ecd1662c
2 changed files with 5 additions and 12 deletions
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1
libraries/gpu/src/gpu/Batch.h
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@ -68,7 +68,6 @@ public:
BufferPointers buffers;
Function function;
DrawCallInfoBuffer drawCallInfos;
size_t numVertices;
size_t count() const { return drawCallInfos.size(); }

16
libraries/gpu/src/gpu/GLBackendTransform.cpp
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@ -190,17 +190,11 @@ void GLBackend::updateTransform(const Batch& batch) {
glDisableVertexAttribArray(gpu::Stream::DRAW_CALL_INFO); // Make sure attrib array is disabled
glVertexAttribI2i(gpu::Stream::DRAW_CALL_INFO, drawCallInfo.index, drawCallInfo.unused);
} else {
if (false) {
auto& drawCallInfo = drawCallInfoBuffer[0];
glDisableVertexAttribArray(gpu::Stream::DRAW_CALL_INFO); // Make sure attrib array is disabled
glVertexAttribI2i(gpu::Stream::DRAW_CALL_INFO, drawCallInfo.index, drawCallInfo.unused);
} else {
glEnableVertexAttribArray(gpu::Stream::DRAW_CALL_INFO); // Make sure attrib array is enabled
glBindBuffer(GL_ARRAY_BUFFER, _transform._drawCallInfoBuffer);
glVertexAttribIPointer(gpu::Stream::DRAW_CALL_INFO, 2, GL_UNSIGNED_SHORT, 0,
_transform._drawCallInfoOffsets[batch._currentNamedCall]);
glVertexAttribDivisor(gpu::Stream::DRAW_CALL_INFO, 100000);
}
glEnableVertexAttribArray(gpu::Stream::DRAW_CALL_INFO); // Make sure attrib array is enabled
glBindBuffer(GL_ARRAY_BUFFER, _transform._drawCallInfoBuffer);
glVertexAttribIPointer(gpu::Stream::DRAW_CALL_INFO, 2, GL_UNSIGNED_SHORT, 0,
_transform._drawCallInfoOffsets[batch._currentNamedCall]);
glVertexAttribDivisor(gpu::Stream::DRAW_CALL_INFO, 1);
}
}