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Code Issues Projects Releases Packages Wiki Activity Actions 3

Use custom GetPinnableReference instead of deferring it to Span (#2345)

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srkizer 2025-08-07 01:03:50 +09:00 • committed by GitHub
parent 2cd5c5bc68
commit 3e40cad063
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GPG key ID: B5690EEEBB952194
9 changed files with 107 additions and 52 deletions
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2
imgui/Dalamud.Bindings.ImGui/Custom/ImGui.ComboAndList.cs
View file

@ -99,7 +99,7 @@ public static unsafe partial class ImGui
fixed (byte* labelPtr = &label.GetPinnableNullTerminatedReference())
fixed (int* currentItemPtr = &currentItem)
fixed (byte* itemsSeparatedByZerosPtr = itemsSeparatedByZeros.Span)
fixed (byte* itemsSeparatedByZerosPtr = itemsSeparatedByZeros)
{
var r = ImGuiNative.Combo(labelPtr, currentItemPtr, itemsSeparatedByZerosPtr, popupMaxHeightInItems) != 0;
label.Dispose();

1
imgui/Dalamud.Bindings.ImGui/Custom/ImGui.InputScalar.cs
View file

@ -362,5 +362,4 @@ public static unsafe partial class ImGui
return res;
}
}
}

5
imgui/Dalamud.Bindings.ImGui/Custom/ImGui.Misc.cs
View file

@ -91,6 +91,7 @@ public static unsafe partial class ImGui
public static void AddInputCharacter(ImGuiIOPtr self, char c) => ImGuiNative.AddInputCharacter(self, c);
public static void AddInputCharacter(ImGuiIOPtr self, Rune c) => ImGuiNative.AddInputCharacter(self, (uint)c.Value);
public static void AddInputCharacters(ImGuiIOPtr self, ImU8String str)
{
fixed (byte* strPtr = &str.GetPinnableNullTerminatedReference())
@ -121,7 +122,7 @@ public static unsafe partial class ImGui
public static uint GetID(ImU8String strId)
{
fixed (byte* strIdPtr = strId.Span)
fixed (byte* strIdPtr = strId)
{
var r = ImGuiNative.GetID(strIdPtr, strIdPtr + strId.Length);
strId.Dispose();
@ -135,7 +136,7 @@ public static unsafe partial class ImGui
public static void PushID(ImU8String strId)
{
fixed (byte* strIdPtr = strId.Span)
fixed (byte* strIdPtr = strId)
{
ImGuiNative.PushID(strIdPtr, strIdPtr + strId.Length);
strId.Dispose();

29
imgui/Dalamud.Bindings.ImGui/Custom/ImGui.Text.cs
View file

@ -8,13 +8,15 @@ public static unsafe partial class ImGui
{
public static void AddText(ImFontGlyphRangesBuilderPtr self, ImU8String text)
{
fixed (byte* textPtr = text.Span) ImGuiNative.AddText(self.Handle, textPtr, textPtr + text.Length);
fixed (byte* textPtr = text)
ImGuiNative.AddText(self.Handle, textPtr, textPtr + text.Length);
text.Dispose();
}
public static void AddText(ImDrawListPtr self, Vector2 pos, uint col, ImU8String text)
{
fixed (byte* textPtr = text.Span) ImGuiNative.AddText(self.Handle, pos, col, textPtr, textPtr + text.Length);
fixed (byte* textPtr = text)
ImGuiNative.AddText(self.Handle, pos, col, textPtr, textPtr + text.Length);
text.Dispose();
}
@ -22,7 +24,7 @@ public static unsafe partial class ImGui
ImDrawListPtr self, ImFontPtr font, float fontSize, Vector2 pos, uint col, ImU8String text, float wrapWidth,
scoped in Vector4 cpuFineClipRect)
{
fixed (byte* textPtr = text.Span)
fixed (byte* textPtr = text)
fixed (Vector4* cpuFineClipRectPtr = &cpuFineClipRect)
ImGuiNative.AddText(
self.Handle,
@ -41,14 +43,15 @@ public static unsafe partial class ImGui
ImDrawListPtr self, ImFontPtr font, float fontSize, Vector2 pos, uint col, ImU8String text,
float wrapWidth = 0f)
{
fixed (byte* textPtr = text.Span)
fixed (byte* textPtr = text)
ImGuiNative.AddText(self.Handle, font, fontSize, pos, col, textPtr, textPtr + text.Length, wrapWidth, null);
text.Dispose();
}
public static void append(this ImGuiTextBufferPtr self, ImU8String str)
{
fixed (byte* strPtr = str.Span) ImGuiNative.append(self.Handle, strPtr, strPtr + str.Length);
fixed (byte* strPtr = str)
ImGuiNative.append(self.Handle, strPtr, strPtr + str.Length);
str.Dispose();
}
@ -82,7 +85,7 @@ public static unsafe partial class ImGui
ImU8String text, bool hideTextAfterDoubleHash = false, float wrapWidth = -1.0f)
{
var @out = Vector2.Zero;
fixed (byte* textPtr = text.Span)
fixed (byte* textPtr = text)
ImGuiNative.CalcTextSize(
&@out,
textPtr,
@ -97,7 +100,7 @@ public static unsafe partial class ImGui
ImFontPtr self, float size, float maxWidth, float wrapWidth, ImU8String text, out int remaining)
{
var @out = Vector2.Zero;
fixed (byte* textPtr = text.Span)
fixed (byte* textPtr = text)
{
byte* remainingPtr = null;
ImGuiNative.CalcTextSizeA(
@ -119,7 +122,7 @@ public static unsafe partial class ImGui
public static int CalcWordWrapPositionA(
ImFontPtr font, float scale, ImU8String text, float wrapWidth)
{
fixed (byte* ptr = text.Span)
fixed (byte* ptr = text)
{
var r =
(int)(ImGuiNative.CalcWordWrapPositionA(font.Handle, scale, ptr, ptr + text.Length, wrapWidth) - ptr);
@ -131,7 +134,7 @@ public static unsafe partial class ImGui
public static void InsertChars(
ImGuiInputTextCallbackDataPtr self, int pos, ImU8String text)
{
fixed (byte* ptr = text.Span)
fixed (byte* ptr = text)
ImGuiNative.InsertChars(self.Handle, pos, ptr, ptr + text.Length);
text.Dispose();
}
@ -190,7 +193,7 @@ public static unsafe partial class ImGui
{
g.LogBuffer.Buf.Resize(0);
append(&g.Handle->LogBuffer, text.Span);
fixed (byte* textPtr = text.Span)
fixed (byte* textPtr = text)
ImGuiPNative.ImFileWrite(textPtr, 1, (ulong)text.Length, g.LogFile);
}
else
@ -203,7 +206,7 @@ public static unsafe partial class ImGui
public static void PassFilter(ImGuiTextFilterPtr self, ImU8String text)
{
fixed (byte* textPtr = text.Span)
fixed (byte* textPtr = text)
ImGuiNative.PassFilter(self.Handle, textPtr, textPtr + text.Length);
text.Dispose();
}
@ -212,7 +215,7 @@ public static unsafe partial class ImGui
ImFontPtr self, ImDrawListPtr drawList, float size, Vector2 pos, uint col, Vector4 clipRect,
ImU8String text, float wrapWidth = 0.0f, bool cpuFineClip = false)
{
fixed (byte* textPtr = text.Span)
fixed (byte* textPtr = text)
ImGuiNative.RenderText(
self,
drawList,
@ -237,7 +240,7 @@ public static unsafe partial class ImGui
public static void Text(ImU8String text)
{
fixed (byte* ptr = text.Span)
fixed (byte* ptr = text)
ImGuiNative.TextUnformatted(ptr, ptr + text.Length);
text.Dispose();
}

62
imgui/Dalamud.Bindings.ImGui/Custom/ImGui.Widgets.cs
View file

@ -27,7 +27,8 @@ public static unsafe partial class ImGui
}
}
public static bool BeginChild(ImU8String strId, Vector2 size = default, bool border = false, ImGuiWindowFlags flags = ImGuiWindowFlags.None)
public static bool BeginChild(
ImU8String strId, Vector2 size = default, bool border = false, ImGuiWindowFlags flags = ImGuiWindowFlags.None)
{
fixed (byte* strIdPtr = &strId.GetPinnableNullTerminatedReference())
{
@ -37,10 +38,12 @@ public static unsafe partial class ImGui
}
}
public static bool BeginChild(uint id, Vector2 size = default, bool border = false, ImGuiWindowFlags flags = ImGuiWindowFlags.None) =>
public static bool BeginChild(
uint id, Vector2 size = default, bool border = false, ImGuiWindowFlags flags = ImGuiWindowFlags.None) =>
ImGuiNative.BeginChild(id, size, border ? (byte)1 : (byte)0, flags) != 0;
public static bool BeginCombo(ImU8String label, ImU8String previewValue, ImGuiComboFlags flags = ImGuiComboFlags.None)
public static bool BeginCombo(
ImU8String label, ImU8String previewValue, ImGuiComboFlags flags = ImGuiComboFlags.None)
{
fixed (byte* labelPtr = &label.GetPinnableNullTerminatedReference())
fixed (byte* previewValuePtr = &previewValue.GetPinnableNullTerminatedReference())
@ -82,7 +85,8 @@ public static unsafe partial class ImGui
}
}
public static bool BeginPopupContextItem(ImU8String strId, ImGuiPopupFlags popupFlags = ImGuiPopupFlags.MouseButtonDefault)
public static bool BeginPopupContextItem(
ImU8String strId, ImGuiPopupFlags popupFlags = ImGuiPopupFlags.MouseButtonDefault)
{
fixed (byte* strIdPtr = &strId.GetPinnableNullTerminatedReference())
{
@ -92,7 +96,8 @@ public static unsafe partial class ImGui
}
}
public static bool BeginPopupContextWindow(ImU8String strId, ImGuiPopupFlags popupFlags = ImGuiPopupFlags.MouseButtonDefault)
public static bool BeginPopupContextWindow(
ImU8String strId, ImGuiPopupFlags popupFlags = ImGuiPopupFlags.MouseButtonDefault)
{
fixed (byte* strIdPtr = &strId.GetPinnableNullTerminatedReference())
{
@ -102,7 +107,8 @@ public static unsafe partial class ImGui
}
}
public static bool BeginPopupContextVoid(ImU8String strId, ImGuiPopupFlags popupFlags = ImGuiPopupFlags.MouseButtonDefault)
public static bool BeginPopupContextVoid(
ImU8String strId, ImGuiPopupFlags popupFlags = ImGuiPopupFlags.MouseButtonDefault)
{
fixed (byte* strIdPtr = &strId.GetPinnableNullTerminatedReference())
{
@ -280,7 +286,14 @@ public static unsafe partial class ImGui
{
fixed (byte* versionPtr = &versionStr.GetPinnableNullTerminatedReference())
{
var r = ImGuiNative.DebugCheckVersionAndDataLayout(versionPtr, szIo, szStyle, szVec2, szVec4, szDrawVert, szDrawIdx) != 0;
var r = ImGuiNative.DebugCheckVersionAndDataLayout(
versionPtr,
szIo,
szStyle,
szVec2,
szVec4,
szDrawVert,
szDrawIdx) != 0;
versionStr.Dispose();
return r;
}
@ -363,7 +376,7 @@ public static unsafe partial class ImGui
public static void LoadIniSettingsFromMemory(ImU8String iniData)
{
fixed (byte* iniDataPtr = iniData.Span)
fixed (byte* iniDataPtr = iniData)
ImGuiNative.LoadIniSettingsFromMemory(iniDataPtr, (nuint)iniData.Length);
iniData.Dispose();
}
@ -381,7 +394,11 @@ public static unsafe partial class ImGui
fixed (byte* labelPtr = &label.GetPinnableNullTerminatedReference())
fixed (byte* shortcutPtr = &shortcut.GetPinnableNullTerminatedReference())
{
var r = ImGuiNative.MenuItem(labelPtr, shortcutPtr, selected ? (byte)1 : (byte)0, enabled ? (byte)1 : (byte)0) != 0;
var r = ImGuiNative.MenuItem(
labelPtr,
shortcutPtr,
selected ? (byte)1 : (byte)0,
enabled ? (byte)1 : (byte)0) != 0;
label.Dispose();
shortcut.Dispose();
return r;
@ -416,7 +433,11 @@ public static unsafe partial class ImGui
{
fixed (byte* labelPtr = &label.GetPinnableNullTerminatedReference())
{
var r = ImGuiNative.MenuItem(labelPtr, null, selected ? (byte)1 : (byte)0, enabled ? (byte)1 : (byte)0) != 0;
var r = ImGuiNative.MenuItem(
labelPtr,
null,
selected ? (byte)1 : (byte)0,
enabled ? (byte)1 : (byte)0) != 0;
label.Dispose();
return r;
}
@ -429,7 +450,8 @@ public static unsafe partial class ImGui
strId.Dispose();
}
public static void OpenPopup(uint id, ImGuiPopupFlags popupFlags = ImGuiPopupFlags.None) => ImGuiNative.OpenPopup(id, popupFlags);
public static void OpenPopup(uint id, ImGuiPopupFlags popupFlags = ImGuiPopupFlags.None) =>
ImGuiNative.OpenPopup(id, popupFlags);
public static void OpenPopupOnItemClick(
ImU8String strId, ImGuiPopupFlags popupFlags = ImGuiPopupFlags.MouseButtonDefault)
@ -483,7 +505,8 @@ public static unsafe partial class ImGui
}
public static bool Selectable(
ImU8String label, bool selected = false, ImGuiSelectableFlags flags = ImGuiSelectableFlags.None, Vector2 size = default)
ImU8String label, bool selected = false, ImGuiSelectableFlags flags = ImGuiSelectableFlags.None,
Vector2 size = default)
{
fixed (byte* labelPtr = &label.GetPinnableNullTerminatedReference())
{
@ -493,7 +516,9 @@ public static unsafe partial class ImGui
}
}
public static bool Selectable(ImU8String label, ref bool selected, ImGuiSelectableFlags flags = ImGuiSelectableFlags.None, Vector2 size = default)
public static bool Selectable(
ImU8String label, ref bool selected, ImGuiSelectableFlags flags = ImGuiSelectableFlags.None,
Vector2 size = default)
{
fixed (byte* labelPtr = &label.GetPinnableNullTerminatedReference())
fixed (bool* selectedPtr = &selected)
@ -529,7 +554,8 @@ public static unsafe partial class ImGui
tabOrDockedWindowLabel.Dispose();
}
public static void SetWindowCollapsed(bool collapsed, ImGuiCond cond = ImGuiCond.None) => ImGuiNative.SetWindowCollapsed(collapsed ? (byte)1 : (byte)0, cond);
public static void SetWindowCollapsed(bool collapsed, ImGuiCond cond = ImGuiCond.None) =>
ImGuiNative.SetWindowCollapsed(collapsed ? (byte)1 : (byte)0, cond);
public static void SetWindowCollapsed(ImU8String name, bool collapsed, ImGuiCond cond = ImGuiCond.None)
{
@ -547,7 +573,8 @@ public static unsafe partial class ImGui
name.Dispose();
}
public static void SetWindowPos(Vector2 pos, ImGuiCond cond = ImGuiCond.None) => ImGuiNative.SetWindowPos(pos, cond);
public static void SetWindowPos(Vector2 pos, ImGuiCond cond = ImGuiCond.None) =>
ImGuiNative.SetWindowPos(pos, cond);
public static void SetWindowPos(ImU8String name, Vector2 pos, ImGuiCond cond = ImGuiCond.None)
{
@ -556,7 +583,8 @@ public static unsafe partial class ImGui
name.Dispose();
}
public static void SetWindowSize(Vector2 size, ImGuiCond cond = ImGuiCond.None) => ImGuiNative.SetWindowSize(size, cond);
public static void SetWindowSize(Vector2 size, ImGuiCond cond = ImGuiCond.None) =>
ImGuiNative.SetWindowSize(size, cond);
public static void SetWindowSize(ImU8String name, Vector2 size, ImGuiCond cond = ImGuiCond.None)
{
@ -632,7 +660,7 @@ public static unsafe partial class ImGui
{
prefix.AppendLiteral(": ");
prefix.AppendFormatted(value);
fixed (byte* prefixPtr = prefix.Span)
fixed (byte* prefixPtr = prefix)
{
ImGuiNative.TextUnformatted(prefixPtr, prefixPtr + prefix.Length);
prefix.Dispose();

2
imgui/Dalamud.Bindings.ImGui/Custom/ImGuiInputTextCallbackData.Custom.cs
View file

@ -3,6 +3,7 @@ namespace Dalamud.Bindings.ImGui;
public unsafe partial struct ImGuiInputTextCallbackData
{
public readonly Span<byte> BufSpan => new(this.Buf, this.BufSize);
public readonly Span<byte> BufTextSpan => new(this.Buf, this.BufTextLen);
public void InsertChars(int pos, ImU8String text)
@ -15,6 +16,7 @@ public unsafe partial struct ImGuiInputTextCallbackData
public unsafe partial struct ImGuiInputTextCallbackDataPtr
{
public readonly Span<byte> BufSpan => this.Handle->BufSpan;
public readonly Span<byte> BufTextSpan => this.Handle->BufTextSpan;
public void InsertChars(int pos, ImU8String text) => ImGui.InsertChars(this, pos, text);

16
imgui/Dalamud.Bindings.ImGui/Custom/ImGuiP.Text.cs
View file

@ -41,7 +41,7 @@ public static unsafe partial class ImGuiP
public static uint GetID(ImGuiWindowPtr self, ImU8String str)
{
fixed (byte* strPtr = str.Span)
fixed (byte* strPtr = str)
{
var seed = *self.IDStack.Back;
var id = ImGuiPNative.ImHashStr(strPtr, (nuint)str.Length, seed);
@ -63,7 +63,7 @@ public static unsafe partial class ImGuiP
public static uint ImHashStr(ImU8String data, uint seed = 0)
{
fixed (byte* ptr = data.Span)
fixed (byte* ptr = data)
{
var res = ImGuiPNative.ImHashStr(ptr, (nuint)data.Length, seed);
data.Dispose();
@ -133,14 +133,14 @@ public static unsafe partial class ImGuiP
public static void LogRenderedText(scoped in Vector2 refPos, ImU8String text)
{
fixed (Vector2* refPosPtr = &refPos)
fixed (byte* textPtr = text.Span)
fixed (byte* textPtr = text)
ImGuiPNative.LogRenderedText(refPosPtr, textPtr, textPtr + text.Length);
text.Dispose();
}
public static void RenderText(Vector2 pos, ImU8String text, bool hideTextAfterHash = true)
{
fixed (byte* textPtr = text.Span)
fixed (byte* textPtr = text)
ImGuiPNative.RenderText(pos, textPtr, textPtr + text.Length, hideTextAfterHash ? (byte)1 : (byte)0);
text.Dispose();
}
@ -148,7 +148,7 @@ public static unsafe partial class ImGuiP
public static void RenderTextWrapped(
Vector2 pos, ImU8String text, float wrapWidth)
{
fixed (byte* textPtr = text.Span)
fixed (byte* textPtr = text)
ImGuiPNative.RenderTextWrapped(pos, textPtr, textPtr + text.Length, wrapWidth);
text.Dispose();
}
@ -160,7 +160,7 @@ public static unsafe partial class ImGuiP
{
var textSizeIfKnownOrDefault = textSizeIfKnown ?? default;
var clipRectOrDefault = clipRect ?? default;
fixed (byte* textPtr = text.Span)
fixed (byte* textPtr = text)
ImGuiPNative.RenderTextClipped(
posMin,
posMax,
@ -179,7 +179,7 @@ public static unsafe partial class ImGuiP
{
var textSizeIfKnownOrDefault = textSizeIfKnown ?? default;
var clipRectOrDefault = clipRect ?? default;
fixed (byte* textPtr = text.Span)
fixed (byte* textPtr = text)
ImGuiPNative.RenderTextClippedEx(
drawList.Handle,
posMin,
@ -197,7 +197,7 @@ public static unsafe partial class ImGuiP
ImU8String text, scoped in Vector2? textSizeIfKnown = null)
{
var textSizeIfKnownOrDefault = textSizeIfKnown ?? default;
fixed (byte* textPtr = text.Span)
fixed (byte* textPtr = text)
ImGuiPNative.RenderTextEllipsis(
drawList.Handle,
posMin,

22
imgui/Dalamud.Bindings.ImGui/ImU8String.cs
View file

@ -169,6 +169,28 @@ public ref struct ImU8String : IDisposable
public static unsafe implicit operator ImU8String(byte* text) => new(text);
public static unsafe implicit operator ImU8String(char* text) => new(text);
public ref readonly byte GetPinnableReference()
{
if (this.IsNull)
return ref Unsafe.NullRef<byte>();
if (this.IsEmpty)
return ref this.FixedBufferSpan[0];
return ref this.Span.GetPinnableReference();
}
public ref readonly byte GetPinnableReference(ReadOnlySpan<byte> defaultValue)
{
if (this.IsNull)
return ref defaultValue.GetPinnableReference();
if (this.IsEmpty)
return ref this.FixedBufferSpan[0];
return ref this.Span.GetPinnableReference();
}
public ref readonly byte GetPinnableNullTerminatedReference(ReadOnlySpan<byte> defaultValue = default)
{
if (this.IsNull)