mirror of
https://github.com/gnif/LookingGlass.git
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fbe08d00ce
Correlate received frames with the texture update actually consumed by the renderer and retain damage until its token becomes renderable. Split client latency into dispatch, import, queue, preparation, setup, effects, desktop, composition, and swap stages in FRAME LATENCY. Exclude diagnostic overlay work from composition and preserve client wait time when producer timing is unavailable. Publish joined samples through a bounded token queue, avoid sleeping while producer timing is finalized, and correct Wayland photon units.
118 lines
3.4 KiB
C
118 lines
3.4 KiB
C
/**
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* Looking Glass
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* Copyright © 2017-2026 The Looking Glass Authors
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* https://looking-glass.io
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the Free
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* Software Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc., 59
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* Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef _H_OVERLAYS_H
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#define _H_OVERLAYS_H
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#include "interface/overlay.h"
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#include "overlay/msg.h"
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struct Overlay
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{
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const struct LG_OverlayOps * ops;
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const void * params;
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void * udata;
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int lastRectCount;
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struct Rect lastRects[MAX_OVERLAY_RECTS];
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};
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extern struct LG_OverlayOps LGOverlaySplash;
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extern struct LG_OverlayOps LGOverlayAlert;
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extern struct LG_OverlayOps LGOverlayFPS;
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extern struct LG_OverlayOps LGOverlayGraphs;
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extern struct LG_OverlayOps LGOverlayHelp;
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extern struct LG_OverlayOps LGOverlayConfig;
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extern struct LG_OverlayOps LGOverlayMsg;
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extern struct LG_OverlayOps LGOverlayStatus;
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void overlayAlert_show(LG_MsgAlert type, const char * fmt, va_list args);
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typedef struct OverlayFrameTiming
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{
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uint64_t timestamp;
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uint32_t validMask;
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float capture;
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float postProcess;
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float copy;
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float ready;
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float import;
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float dispatch;
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float queue;
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float prepare;
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float setup;
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float effects;
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float desktop;
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float compose;
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float swap;
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}
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OverlayFrameTiming;
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enum OverlayFrameTimingStage
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{
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OVERLAY_FRAME_TIMING_CAPTURE,
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OVERLAY_FRAME_TIMING_POST_PROCESS,
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OVERLAY_FRAME_TIMING_COPY,
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OVERLAY_FRAME_TIMING_READY,
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OVERLAY_FRAME_TIMING_IMPORT,
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OVERLAY_FRAME_TIMING_DISPATCH,
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OVERLAY_FRAME_TIMING_QUEUE,
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OVERLAY_FRAME_TIMING_PREPARE,
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OVERLAY_FRAME_TIMING_SETUP,
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OVERLAY_FRAME_TIMING_EFFECTS,
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OVERLAY_FRAME_TIMING_DESKTOP,
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OVERLAY_FRAME_TIMING_COMPOSE,
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OVERLAY_FRAME_TIMING_SWAP,
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OVERLAY_FRAME_TIMING_COUNT,
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};
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#define OVERLAY_FRAME_TIMING_VALID_ALL \
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((1U << OVERLAY_FRAME_TIMING_COUNT) - 1U)
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#define OVERLAY_FRAME_TIMING_VALID_PRODUCER \
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((1U << OVERLAY_FRAME_TIMING_IMPORT) - 1U)
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GraphHandle overlayGraph_register(const char * name, RingBuffer buffer,
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float min, float max, GraphFormatFn formatFn);
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GraphHandle overlayGraph_registerFrameTiming(const char * name,
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RingBuffer buffer);
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void overlayGraph_unregister(GraphHandle handle);
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void overlayGraph_setCompact(GraphHandle handle, bool compact);
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void overlayGraph_iterate(void (*callback)(GraphHandle handle, const char * name,
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bool * enabled, void * udata), void * udata);
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void overlayGraph_invalidate(GraphHandle handle);
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void overlayConfig_register(const char * title,
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void (*callback)(void * udata, int * id), void * udata);
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void overlayConfig_registerTab(const char * title,
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void (*callback)(void * udata, int * id), void * udata);
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typedef enum LG_UserStatus
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{
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LG_USER_STATUS_SPICE,
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LG_USER_STATUS_RECORDING,
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LG_USER_STATUS_MAX
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}
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LGUserStatus;
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void overlaySplash_show(bool show);
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void overlayStatus_set(LGUserStatus, bool value);
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#endif
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