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tooltip rendering performance optimizations

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This commit is contained in:
pierow 2023-09-14 20:54:21 -04:00
parent 77f9bb5625
commit 7c60c0a1c8
2 changed files with 43 additions and 1 deletions
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43
main/source/mod/AvHTooltip.cpp
View file

@ -24,6 +24,7 @@
#include "cl_dll/cl_util.h"
#include "ui/UIUtil.h"
#include "../util/Tokenizer.h"
#include "mod/AvHSprites.h"
AvHTooltip::AvHTooltip()
{
@ -46,7 +47,7 @@ AvHTooltip::AvHTooltip()
this->mBackgroundColorR = 0;
this->mBackgroundColorG = 0;
this->mBackgroundColorB = 0;
this->mBackgroundColorA = 25;
this->mBackgroundColorA = 40;
this->mNeedsRecomputing = true;
@ -137,6 +138,9 @@ void AvHTooltip::Draw()
FillRGBA(theFillStartX, theFillStartY, this->mScreenWidth, this->mScreenHeight, this->mBackgroundColorR, this->mBackgroundColorG, this->mBackgroundColorB, theAlphaComponent);
vguiSimpleBox(theFillStartX, theFillStartY, theFillStartX + this->mScreenWidth, theFillStartY + this->mScreenHeight, this->mColorR, this->mColorG, this->mColorB, theAlphaComponent);
//New higher performance box.
this->DrawBorder(theFillStartX, theFillStartY, theAlphaComponent);
// Now draw each line, non-centered, left-aligned
int theLineNumber = 0;
StringList::iterator theStringListIter;
@ -181,6 +185,36 @@ void AvHTooltip::Draw()
}
}
void AvHTooltip::DrawBorder(int x, int y, int a)
{
gEngfuncs.pTriAPI->RenderMode(kRenderTransAlpha);
gEngfuncs.pTriAPI->CullFace(TRI_NONE);
gEngfuncs.pTriAPI->SpriteTexture((struct model_s*)gEngfuncs.GetSpritePointer(SPR_Load(kWhiteSprite)), 0);
gEngfuncs.pTriAPI->Color4f(this->mColorR, this->mColorG, this->mColorB, a * 0.003922f); //Passing 0-255 int into the RGB works but the alpha doesn't I guess?
gEngfuncs.pTriAPI->Begin(TRI_LINES);
//Begin verticies and coords.
gEngfuncs.pTriAPI->TexCoord2f(0.0f, 1.0f);
gEngfuncs.pTriAPI->Vertex3f(x, y, 0);
gEngfuncs.pTriAPI->Vertex3f(x, y + this->mScreenHeight + 1, 0); //+1 or it doesn't connect the lines.
gEngfuncs.pTriAPI->TexCoord2f(0.0f, 0.0f);
gEngfuncs.pTriAPI->Vertex3f(x, y + this->mScreenHeight, 0);
gEngfuncs.pTriAPI->Vertex3f(x + this->mScreenWidth, y + this->mScreenHeight, 0);
gEngfuncs.pTriAPI->TexCoord2f(1.0f, 0.0f);
gEngfuncs.pTriAPI->Vertex3f(x + this->mScreenWidth, y + this->mScreenHeight, 0);
gEngfuncs.pTriAPI->Vertex3f(x + this->mScreenWidth, y, 0);
gEngfuncs.pTriAPI->TexCoord2f(1.0f, 1.0f);
gEngfuncs.pTriAPI->Vertex3f(x + this->mScreenWidth, y, 0);
gEngfuncs.pTriAPI->Vertex3f(x, y, 0);
//End and return to normal render mode
gEngfuncs.pTriAPI->End();
gEngfuncs.pTriAPI->RenderMode(kRenderNormal);
}
void AvHTooltip::FadeText(float inTimePassed, bool inFadeDown)
{
// Fade reticle nicely
@ -202,6 +236,13 @@ void AvHTooltip::FadeText(float inTimePassed, bool inFadeDown)
else
{
this->SetA(max(0, min(255, theNewAlpha)));
//2023 - Reset text dso it doesn't render as invisible. NewAlpha of -1 float is visible.
if (inFadeDown && theNewAlpha <= 0 && theNewAlpha > -0.95f)
{
this->mText = "";
this->mLocalizedText = "";
}
}
}
}

1
main/source/mod/AvHTooltip.h
View file

@ -35,6 +35,7 @@ public:
virtual ~AvHTooltip();
void Draw();
void DrawBorder(int x, int y, int a);
void FadeText(float inTimePassed, bool inFadeDown);