Clean-up Render_generic3D() MSAA resolve

VReaperV · VReaperV · commit 2791fb251b5f · 2026-01-06T15:36:08.000+03:00
diff --git a/src/engine/renderer/tr_shade.cpp b/src/engine/renderer/tr_shade.cpp
@@ -887,17 +887,12 @@ void Render_generic3D( shaderStage_t *pStage )
 	bool hasDepthFade = pStage->hasDepthFade;
 	bool needDepthMap = pStage->hasDepthFade;
 
-	const bool needMSAATransion = needDepthMap && backEnd.dirtyDepthBuffer;
-
-	if ( needDepthMap && backEnd.dirtyDepthBuffer && glConfig.textureBarrierAvailable )
+	if ( needDepthMap )
 	{
 		RB_PrepareForSamplingDepthMap();
-	}
-
-	if ( needMSAATransion ) {
-		TransitionMSAAToMain( GL_DEPTH_BUFFER_BIT );
 
-		if ( glConfig.MSAA ) {
+		if ( glConfig.MSAA && backEnd.dirtyDepthBuffer ) {
+			TransitionMSAAToMain( GL_DEPTH_BUFFER_BIT );
 			R_BindFBO( GL_DRAW_FRAMEBUFFER, tr.msaaFBO );
 		}
 	}

Original file line number	Diff line number	Diff line change
`@@ -887,17 +887,12 @@ void Render_generic3D( shaderStage_t *pStage )`
`887`	`887`	`bool hasDepthFade = pStage->hasDepthFade;`
`888`	`888`	`bool needDepthMap = pStage->hasDepthFade;`
`889`	`889`
`890`		`- const bool needMSAATransion = needDepthMap && backEnd.dirtyDepthBuffer;`
`891`		`-`
`892`		`- if ( needDepthMap && backEnd.dirtyDepthBuffer && glConfig.textureBarrierAvailable )`
	`890`	`+ if ( needDepthMap )`
`893`	`891`	`{`
`894`	`892`	`RB_PrepareForSamplingDepthMap();`
`895`		`- }`
`896`		`-`
`897`		`- if ( needMSAATransion ) {`
`898`		`- TransitionMSAAToMain( GL_DEPTH_BUFFER_BIT );`
`899`	`893`
`900`		`- if ( glConfig.MSAA ) {`
	`894`	`+ if ( glConfig.MSAA && backEnd.dirtyDepthBuffer ) {`
	`895`	`+ TransitionMSAAToMain( GL_DEPTH_BUFFER_BIT );`
`901`	`896`	`R_BindFBO( GL_DRAW_FRAMEBUFFER, tr.msaaFBO );`
`902`	`897`	`}`
`903`	`898`	`}`