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[client] add ImPlot and rework latency graphs

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This commit is contained in:
Geoffrey McRae
2026-08-03 14:18:22 +10:00
parent 7533c855c2
commit 4f39270736
28 changed files with 539 additions and 172 deletions
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19
client/renderers/EGL/egl.c
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@@ -36,7 +36,7 @@
#include <GLES3/gl32.h>
#include "cimgui.h"
#include "generator/output/cimgui_impl.h"
#include "cimgui_impl.h"
#include <math.h>
#include <stdlib.h>
@@ -124,9 +124,6 @@ struct Inst
int overlayHistoryCount[DESKTOP_DAMAGE_COUNT];
unsigned int overlayHistoryIdx;
RingBuffer importTimings;
GraphHandle importGraph;
bool showSpice;
int spiceWidth, spiceHeight;
@@ -292,10 +289,6 @@ static bool egl_create(LG_Renderer ** renderer, const LG_RendererParams params,
LG_LOCK_INIT(this->desktopDamageLock);
this->desktopDamage[0].count = -1;
this->importTimings = ringbuffer_new(256, sizeof(float));
this->importGraph = app_registerGraph("IMPORT", this->importTimings,
0.0f, 5.0f, NULL);
*needsOpenGL = false;
return true;
}
@@ -317,8 +310,6 @@ static void egl_deinitialize(LG_Renderer * renderer)
egl_stateInvalidate();
}
ringbuffer_free(&this->importTimings);
egl_desktopFree(&this->desktop);
egl_cursorFree (&this->cursor);
egl_damageFree (&this->damage);
@@ -592,10 +583,8 @@ static void egl_onResize(LG_Renderer * renderer, const int width, const int heig
static bool egl_onFontUpdate(LG_Renderer * renderer)
{
ImGui_ImplOpenGL3_DestroyFontsTexture();
const bool result = ImGui_ImplOpenGL3_CreateFontsTexture();
egl_stateInvalidate();
return result;
return true;
}
static bool egl_onMouseShape(LG_Renderer * renderer, const LG_RendererCursor cursor,
@@ -759,14 +748,14 @@ static bool egl_onFrame(LG_Renderer * renderer, const FrameBuffer * frame, int d
struct Inst * this = UPCAST(struct Inst, renderer);
egl_stateCheckShared();
uint64_t start = nanotime();
const uint64_t start = nanotime();
if (unlikely(!egl_desktopUpdate(
this->desktop, frame, dmaFd, damageRects, damageRectsCount)))
{
DEBUG_INFO("Failed to to update the desktop");
return false;
}
ringbuffer_push(this->importTimings, &(float){ (nanotime() - start) * 1e-6f });
app_setFrameImportTime(nanotime() - start);
INTERLOCKED_SECTION(this->desktopDamageLock, {
struct DesktopDamage * damage = this->desktopDamage + this->desktopDamageIdx;