mirror of
https://github.com/mitch030504/Wiicompiled_VR_Frame.git
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iChris4
6a1641e0b7
- Introduced a new GX thread to handle the rendering pipeline, allowing the game thread to post commands without blocking. - Added `gx_thread.h` and `gx_thread.cpp` to manage the command ring buffer and thread synchronization. - Updated `vi.cpp` to utilize the GX thread for rendering tasks, improving frame pacing and responsiveness. - Modified `main.cpp` to configure and start the GX thread, ensuring it integrates with the existing rendering workflow. - Enhanced `openxr_integration.cpp` to register the GX thread with OpenXR for better performance in VR scenarios. - Refactored `settings_overlay.cpp` to remove unnecessary waits for the frame worker, as the overlay now draws directly into the game thread's ImGui frame. - Improved error handling and logging in the GX thread to capture exceptions during command execution.
42 lines
1.8 KiB
C++
42 lines
1.8 KiB
C++
#ifndef AURORA_IMGUI_H
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#define AURORA_IMGUI_H
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#include <imgui.h>
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#ifdef __cplusplus
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#include <cstdint>
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extern "C" {
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#else
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#include "stdint.h"
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#endif
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ImTextureID aurora_imgui_add_texture(uint32_t width, uint32_t height, const void* rgba8);
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// A panel shown only in the headset, drawn by the host with a Dear ImGui context of its own (for
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// instance a settings menu reachable without the desktop window). It is laid over whatever the eyes
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// carry: centred on the virtual screen, `widthFraction` of that screen's width, its height following
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// the draw data's aspect. On a menu frame the screen is the quad the eye image is shown on; in an
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// immersive race it is the 2D layer's screen (aurora_set_stereo_hud_screen's width and distance,
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// whether or not the 2D layer is placed on it).
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//
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// The draw data belongs to the host's context and is rendered with Aurora's ImGui backend, so its
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// texture ids must be views that backend can bind (aurora_imgui_add_texture). Call this from the
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// producer before the frame is sealed, and leave the draw data untouched until the frame worker is
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// done with that frame (aurora_wait_for_frame_worker). Null hides the panel.
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void aurora_imgui_set_stereo_overlay(ImDrawData* drawData, float widthFraction);
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// Host-owned ImGui frames for the desktop overlay. Begin starts the next frame on the calling
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// thread (which must be the window's thread, since the SDL backend reads the window there); end
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// renders it and returns a handle to a private copy of its draw data, which aurora_end_frame_ex()
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// consumes. A handle that is never presented is freed with aurora_imgui_host_frame_release().
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// From the first begin on, aurora no longer starts ImGui frames itself.
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void aurora_imgui_host_frame_begin(void);
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void* aurora_imgui_host_frame_end(void);
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void aurora_imgui_host_frame_release(void* imguiFrame);
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#ifdef __cplusplus
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}
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#endif
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#endif
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