From ee5d6f1adb697875f7edc21313e1fa9258ae73bc Mon Sep 17 00:00:00 2001
From: Bartosz Taudul <wolf@nereid.pl>
Date: Sun, 19 Mar 2023 00:28:14 +0100
Subject: [PATCH] Use TimelineContext for drawing GPU zones.

---
 server/TracyTimelineItemGpu.cpp  |  2 +-
 server/TracyView.hpp             |  2 +-
 server/TracyView_GpuTimeline.cpp | 17 ++++++++++++-----
 3 files changed, 14 insertions(+), 7 deletions(-)

diff --git a/server/TracyTimelineItemGpu.cpp b/server/TracyTimelineItemGpu.cpp
index 5242e237..4ae1d683 100644
--- a/server/TracyTimelineItemGpu.cpp
+++ b/server/TracyTimelineItemGpu.cpp
@@ -191,7 +191,7 @@ int64_t TimelineItemGpu::RangeEnd() const
 
 bool TimelineItemGpu::DrawContents( const TimelineContext& ctx, int& offset )
 {
-    return m_view.DrawGpu( *m_gpu, ctx.pxns, offset, ctx.wpos, ctx.hover, ctx.yMin, ctx.yMax );
+    return m_view.DrawGpu( ctx, *m_gpu, offset );
 }
 
 }
diff --git a/server/TracyView.hpp b/server/TracyView.hpp
index 9ef0dbe2..be141f2f 100644
--- a/server/TracyView.hpp
+++ b/server/TracyView.hpp
@@ -124,7 +124,7 @@ public:
     bool DrawThread( const ThreadData& thread, double pxns, int& offset, const ImVec2& wpos, bool hover, float yMin, float yMax, bool ghostMode );
     void DrawThreadMessages( const ThreadData& thread, double pxns, int offset, const ImVec2& wpos, bool hover );
     void DrawThreadOverlays( const ThreadData& thread, const ImVec2& ul, const ImVec2& dr );
-    bool DrawGpu( const GpuCtxData& gpu, double pxns, int& offset, const ImVec2& wpos, bool hover, float yMin, float yMax );
+    bool DrawGpu( const TimelineContext& ctx, const GpuCtxData& gpu, int& offset );
     bool DrawCpuData( const TimelineContext& ctx, int& offset );
 
     bool m_showRanges = false;
diff --git a/server/TracyView_GpuTimeline.cpp b/server/TracyView_GpuTimeline.cpp
index d4de52fa..9196bcb6 100644
--- a/server/TracyView_GpuTimeline.cpp
+++ b/server/TracyView_GpuTimeline.cpp
@@ -2,6 +2,7 @@
 #include "TracyImGui.hpp"
 #include "TracyMouse.hpp"
 #include "TracyPrint.hpp"
+#include "TracyTimelineContext.hpp"
 #include "TracyView.hpp"
 
 namespace tracy
@@ -9,14 +10,20 @@ namespace tracy
 
 constexpr float MinVisSize = 3;
 
-bool View::DrawGpu( const GpuCtxData& gpu, double pxns, int& offset, const ImVec2& wpos, bool hover, float yMin, float yMax )
+bool View::DrawGpu( const TimelineContext& ctx, const GpuCtxData& gpu, int& offset )
 {
-    const auto w = ImGui::GetContentRegionAvail().x - 1;
-    const auto ty = ImGui::GetTextLineHeight();
+    const auto w = ctx.w;
+    const auto ty = ctx.ty;
     const auto ostep = ty + 1;
-    const auto nspx = 1.0 / pxns;
-    auto draw = ImGui::GetWindowDrawList();
+    const auto pxns = ctx.pxns;
+    const auto nspx = ctx.nspx;
+    const auto& wpos = ctx.wpos;
     const auto dpos = wpos + ImVec2( 0.5f, 0.5f );
+    const auto hover = ctx.hover;
+    const auto yMin = ctx.yMin;
+    const auto yMax = ctx.yMax;
+
+    auto draw = ImGui::GetWindowDrawList();
 
     ImGui::PushFont( m_smallFont );
     const auto sty = ImGui::GetTextLineHeight();