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invalidate all index buffer bindigs, when index buffer is resized

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This commit is contained in:
Jupeyy 2017-11-03 19:48:17 +01:00
parent c22af4bb4d
commit d367f94d7c
1 changed files with 7 additions and 1 deletions
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8
src/engine/client/backend_sdl.cpp
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@ -760,7 +760,8 @@ void CCommandProcessorFragment_OpenGL3_3::Cmd_Init(const SCommand_Init *pCommand
{
m_TextureSlotBoundToUnit[i].m_TextureSlot = -1;
}
glBindVertexArray(0);
glGenBuffers(1, &m_QuadDrawIndexBufferID);
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, m_QuadDrawIndexBufferID);
m_LastIndexBufferBound = 0;
@ -1158,6 +1159,11 @@ void CCommandProcessorFragment_OpenGL3_3::AppendIndices(unsigned int NewIndicesC
glDeleteBuffers(1, &m_QuadDrawIndexBufferID);
m_QuadDrawIndexBufferID = NewIndexBufferID;
m_LastIndexBufferBound = 0;
for (size_t i = 0; i < m_VisualObjects.size(); ++i) {
m_VisualObjects[i].m_LastIndexBufferBound = 0;
}
m_CurrentIndicesInBuffer = NewIndicesCount;
delete[] Indices;