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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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4
examples/example_apple_opengl2/main.mm
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@@ -131,8 +131,8 @@
ImDrawData* draw_data = ImGui::GetDrawData();
[[self openGLContext] makeCurrentContext];
GLsizei width = (GLsizei)(draw_data->DisplaySize.x * draw_data->FramebufferScale.x);
GLsizei height = (GLsizei)(draw_data->DisplaySize.y * draw_data->FramebufferScale.y);
GLsizei width = (GLsizei)(draw_data->DisplaySize.x * draw_data->FramebufferScale.x + 0.5f);
GLsizei height = (GLsizei)(draw_data->DisplaySize.y * draw_data->FramebufferScale.y + 0.5f);
glViewport(0, 0, width, height);
glClearColor(clear_color.x * clear_color.w, clear_color.y * clear_color.w, clear_color.z * clear_color.w, clear_color.w);
glClear(GL_COLOR_BUFFER_BIT);

4
examples/example_apple_opengl3/main.mm
View File

@@ -131,8 +131,8 @@
ImDrawData* draw_data = ImGui::GetDrawData();
[[self openGLContext] makeCurrentContext];
GLsizei width = (GLsizei)(draw_data->DisplaySize.x * draw_data->FramebufferScale.x);
GLsizei height = (GLsizei)(draw_data->DisplaySize.y * draw_data->FramebufferScale.y);
GLsizei width = (GLsizei)(draw_data->DisplaySize.x * draw_data->FramebufferScale.x + 0.5f);
GLsizei height = (GLsizei)(draw_data->DisplaySize.y * draw_data->FramebufferScale.y + 0.5f);
glViewport(0, 0, width, height);
glClearColor(clear_color.x * clear_color.w, clear_color.y * clear_color.w, clear_color.z * clear_color.w, clear_color.w);
glClear(GL_COLOR_BUFFER_BIT);