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[dxvk] Fixed potential bugs in vertex buffer binding code

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This commit is contained in:
Philip Rebohle 2018-01-10 21:53:13 +01:00
parent ed642a57a7
commit 3ab75c8538
1 changed files with 8 additions and 6 deletions
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14
src/dxvk/dxvk_context.cpp
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@ -988,8 +988,10 @@ namespace dxvk {
if (m_flags.test(DxvkContextFlag::GpDirtyPipelineState)) { if (m_flags.test(DxvkContextFlag::GpDirtyPipelineState)) {
m_flags.clr(DxvkContextFlag::GpDirtyPipelineState); m_flags.clr(DxvkContextFlag::GpDirtyPipelineState);
for (uint32_t i = 0; i < m_state.gp.state.ilBindingCount; i++) for (uint32_t i = 0; i < m_state.gp.state.ilBindingCount; i++) {
m_state.gp.state.ilBindings[i].stride = m_state.vi.vertexStrides[i]; m_state.gp.state.ilBindings[i].stride
= m_state.vi.vertexStrides[m_state.gp.state.ilBindings[i].binding];
}
for (uint32_t i = m_state.gp.state.ilBindingCount; i < MaxNumVertexBindings; i++) for (uint32_t i = m_state.gp.state.ilBindingCount; i < MaxNumVertexBindings; i++)
m_state.gp.state.ilBindings[i].stride = 0; m_state.gp.state.ilBindings[i].stride = 0;
@ -1189,15 +1191,15 @@ namespace dxvk {
m_flags.clr(DxvkContextFlag::GpDirtyVertexBuffers); m_flags.clr(DxvkContextFlag::GpDirtyVertexBuffers);
for (uint32_t i = 0; i < m_state.gp.state.ilBindingCount; i++) { for (uint32_t i = 0; i < m_state.gp.state.ilBindingCount; i++) {
const DxvkBufferSlice& vbo = m_state.vi.vertexBuffers[i]; const uint32_t binding = m_state.gp.state.ilBindings[i].binding;
const DxvkBufferSlice& vbo = m_state.vi.vertexBuffers[binding];
const VkBuffer handle = vbo.handle(); const VkBuffer handle = vbo.handle();
const VkDeviceSize offset = vbo.offset(); const VkDeviceSize offset = vbo.offset();
if (handle != VK_NULL_HANDLE) { if (handle != VK_NULL_HANDLE) {
m_cmd->cmdBindVertexBuffers( m_cmd->cmdBindVertexBuffers(binding, 1, &handle, &offset);
m_state.gp.state.ilBindings[i].binding,
1, &handle, &offset);
m_cmd->trackResource(vbo.resource()); m_cmd->trackResource(vbo.resource());
} }
} }