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Merge branch 'master' of https://github.com/trezanik/imgui into trezanik-master

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This commit is contained in:
ocornut 2016-05-16 10:51:29 +02:00
commit e41fbb0390
1 changed files with 7 additions and 13 deletions
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20
examples/directx9_example/imgui_impl_dx9.cpp
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@ -58,14 +58,10 @@ void ImGui_ImplDX9_RenderDrawLists(ImDrawData* draw_data)
return; return;
} }
// Backup some DX9 state (not all!) // Backup the DX9 state
// FIXME: Backup/restore everything else IDirect3DStateBlock9* d3d9_state_block = NULL;
D3DRENDERSTATETYPE last_render_state_to_backup[] = { D3DRS_CULLMODE, D3DRS_LIGHTING, D3DRS_ZENABLE, D3DRS_ALPHABLENDENABLE, D3DRS_ALPHATESTENABLE, D3DRS_BLENDOP, D3DRS_SRCBLEND, D3DRS_DESTBLEND, D3DRS_SCISSORTESTENABLE }; if ( g_pd3dDevice->CreateStateBlock(D3DSBT_ALL, &d3d9_state_block) < 0 )
DWORD last_render_state_values[ARRAYSIZE(last_render_state_to_backup)] = { 0 }; return;
IDirect3DPixelShader9* last_ps; g_pd3dDevice->GetPixelShader( &last_ps );
IDirect3DVertexShader9* last_vs; g_pd3dDevice->GetVertexShader( &last_vs );
for (int n = 0; n < ARRAYSIZE(last_render_state_to_backup); n++)
g_pd3dDevice->GetRenderState(last_render_state_to_backup[n], &last_render_state_values[n]);
// Copy and convert all vertices into a single contiguous buffer // Copy and convert all vertices into a single contiguous buffer
CUSTOMVERTEX* vtx_dst; CUSTOMVERTEX* vtx_dst;
@ -161,11 +157,9 @@ void ImGui_ImplDX9_RenderDrawLists(ImDrawData* draw_data)
vtx_offset += cmd_list->VtxBuffer.size(); vtx_offset += cmd_list->VtxBuffer.size();
} }
// Restore some modified DX9 state (not all!) // Restore the DX9 state
g_pd3dDevice->SetPixelShader( last_ps ); d3d9_state_block->Apply();
g_pd3dDevice->SetVertexShader( last_vs ); d3d9_state_block->Release();
for (int n = 0; n < ARRAYSIZE(last_render_state_to_backup); n++)
g_pd3dDevice->SetRenderState(last_render_state_to_backup[n], last_render_state_values[n]);
} }
IMGUI_API LRESULT ImGui_ImplDX9_WndProcHandler(HWND, UINT msg, WPARAM wParam, LPARAM lParam) IMGUI_API LRESULT ImGui_ImplDX9_WndProcHandler(HWND, UINT msg, WPARAM wParam, LPARAM lParam)