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Backends: DX10, DX11, DX12, Metal/4, OpenGL2/3, SDLGPU3, Vulkan: round framebuffer dimensions instead of truncating. (#9538, #9515, #8628)

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ocornut
2026-09-07 12:47:03 +02:00
parent 080319c4ce
commit 4898533613
11 changed files with 36 additions and 28 deletions
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5
backends/imgui_impl_dx10.cpp
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@@ -16,6 +16,7 @@
// CHANGELOG
// (minor and older changes stripped away, please see git history for details)
// 2026-09-07: Round framebuffer dimensions to the nearest integer instead of truncating them. (#9538, 9515, #8628)
// 2026-04-23: DirectX10: Added support for standard draw callbacks (in platform_io): DrawCallback_ResetRenderState, DrawCallback_SetSamplerLinear, DrawCallback_SetSamplerNearest. Obsoleting samplers from ImGui_ImplDX10_RenderState. (#9378)
// 2026-01-19: DirectX10: Added 'SamplerNearest' in ImGui_ImplDX10_RenderState. Renamed 'SamplerDefault' to 'SamplerLinear'.
// 2025-09-18: Call platform_io.ClearRendererHandlers() on shutdown.
@@ -106,8 +107,8 @@ static void ImGui_ImplDX10_SetupRenderState(ImDrawData* draw_data, ID3D10Device*
// Setup viewport
D3D10_VIEWPORT vp = {};
vp.Width = (UINT)(draw_data->DisplaySize.x * draw_data->FramebufferScale.x);
vp.Height = (UINT)(draw_data->DisplaySize.y * draw_data->FramebufferScale.y);
vp.Width = (UINT)(draw_data->DisplaySize.x * draw_data->FramebufferScale.x + 0.5f);
vp.Height = (UINT)(draw_data->DisplaySize.y * draw_data->FramebufferScale.y + 0.5f);
vp.MinDepth = 0.0f;
vp.MaxDepth = 1.0f;
vp.TopLeftX = vp.TopLeftY = 0;