The open source OpenXR runtime
c/main: Explain why we force the blit texture to be evenly-sized (NFC)
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src/xrt/compositor/main/comp_renderer.c
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src/xrt/compositor/main/comp_renderer.c
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r->mirror_to_debug_gui.image_extent.height = (uint32_t)target_height;
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// gui_window_record expects the images to have even widths/heights
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// We want the images to have even widths/heights so that libx264 can encode them properly; no other reason.
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if (r->mirror_to_debug_gui.image_extent.width % 2 == 1) {
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r->mirror_to_debug_gui.image_extent.width += 1;
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}