From d9c987bd8cab184420557921a1c364285114ca36 Mon Sep 17 00:00:00 2001
From: aap <aap@papnet.eu>
Date: Mon, 27 Apr 2020 12:31:38 +0200
Subject: fix (temporary?) for black bullet traces

---
 src/render/SpecialFX.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src')

diff --git a/src/render/SpecialFX.cpp b/src/render/SpecialFX.cpp
index fc081fa3..7e08fbad 100644
--- a/src/render/SpecialFX.cpp
+++ b/src/render/SpecialFX.cpp
@@ -298,6 +298,12 @@ void CBulletTraces::Render(void)
 		if (!aTraces[i].m_bInUse)
 			continue;
 		RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)FALSE);
+#ifdef FIX_BUGS
+		// Raster has no transparent pixels so it relies on the raster format having alpha
+		// to turn on blending. librw image conversion might get rid of it right now so let's
+		// just force it on.
+		RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)TRUE);
+#endif
 		RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDONE);
 		RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDONE);
 		RwRenderStateSet(rwRENDERSTATETEXTURERASTER, RwTextureGetRaster(gpShadowExplosionTex));
-- 
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