diff --git a/src/Graphics/OpenGLContext/GLSL/glsl_CombinerProgramBuilder.cpp b/src/Graphics/OpenGLContext/GLSL/glsl_CombinerProgramBuilder.cpp
index 51668f70..98c3abc5 100644
--- a/src/Graphics/OpenGLContext/GLSL/glsl_CombinerProgramBuilder.cpp
+++ b/src/Graphics/OpenGLContext/GLSL/glsl_CombinerProgramBuilder.cpp
@@ -585,7 +585,7 @@ public:
 			"    srcColor1 = muxp;										\n"
 			"    dstFactor1 = muxaf;									\n"
 			"  }														\n"
-			;	
+			;
 		if (_glinfo.dual_source_blending) {
 			m_part +=
 				"  fragColor = srcColor1;								\n"
@@ -648,7 +648,7 @@ public:
 				"  fragColor =  vec4(srcColor2.rgb, clampedColor.a);	\n"
 				;
 		}
-			
+
 #else
 		// Keep old code for reference
 		m_part =
@@ -672,13 +672,15 @@ public:
 	{
 		if (_glinfo.dual_source_blending)
 		m_part +=
-			"lowp float cvg = clampedColor.a;						\n"
-			"lowp vec4 srcAlpha = vec4(cvg, cvg, 1.0, 0.0);			\n"
-			"lowp vec4 dstFactorAlpha = vec4(1.0, 1.0, 0.0, 1.0);	\n"
-			"if (uForceBlendAlpha == 0)								\n"
-			"  dstFactorAlpha[0] = 0.0;								\n"
-			"fragColor.a = srcAlpha[uCvgDest];						\n"
-			"fragColor1.a = dstFactorAlpha[uCvgDest];				\n"
+			"if (uBlendAlphaMode != 2) {							\n"
+			"  lowp float cvg = clampedColor.a;						\n"
+			"  lowp vec4 srcAlpha = vec4(cvg, cvg, 1.0, 0.0);		\n"
+			"  lowp vec4 dstFactorAlpha = vec4(1.0, 1.0, 0.0, 1.0);	\n"
+			"  if (uBlendAlphaMode == 0)							\n"
+			"    dstFactorAlpha[0] = 0.0;							\n"
+			"  fragColor.a = srcAlpha[uCvgDest];					\n"
+			"  fragColor1.a = dstFactorAlpha[uCvgDest];				\n"
+			"} else fragColor.a = clampedColor.a;					\n"
 			;
 	}
 };
@@ -933,7 +935,7 @@ public:
 			"highp vec2 tcData0[5];					\n"
 			"highp vec2 tcData1[5];					\n"
 			"uniform lowp int uCvgDest;				\n"
-			"uniform lowp int uForceBlendAlpha;		\n"
+			"uniform lowp int uBlendAlphaMode;		\n"
 			;
 
 		if (config.generalEmulation.enableLegacyBlending != 0) {
@@ -1034,7 +1036,7 @@ public:
 			"uniform mediump vec2 uScreenScale;		\n"
 			"uniform lowp int uScreenSpaceTriangle;	\n"
 			"uniform lowp int uCvgDest; \n"
-			"uniform lowp int uForceBlendAlpha; \n"
+			"uniform lowp int uBlendAlphaMode; \n"
 
 		;
 
@@ -1094,7 +1096,7 @@ public:
 				"layout(location = 1) inout highp vec4 depthZ;	\n"
 				"layout(location = 2) inout highp vec4 depthDeltaZ;	\n"
 				;
-		} 
+		}
 	}
 };
 
@@ -1320,7 +1322,7 @@ public:
 						"  lowp vec4 c0 = c00 + tcData[4].s * (c10-c00);														\\\n"
 						"  lowp vec4 c1 = c01 + tcData[4].s * (c11-c01);														\\\n"
 						"  name = c0 + tcData[4].t * (c1-c0);																	\\\n"
-						"  if(uEnableAlphaTest == 1)  name.rgb /= name.a;														\\\n" 
+						"  if(uEnableAlphaTest == 1)  name.rgb /= name.a;														\\\n"
 						"}																										\n"
 						;
 				break;
diff --git a/src/Graphics/OpenGLContext/GLSL/glsl_CombinerProgramUniformFactory.cpp b/src/Graphics/OpenGLContext/GLSL/glsl_CombinerProgramUniformFactory.cpp
index a1c3f61c..1f46afdc 100644
--- a/src/Graphics/OpenGLContext/GLSL/glsl_CombinerProgramUniformFactory.cpp
+++ b/src/Graphics/OpenGLContext/GLSL/glsl_CombinerProgramUniformFactory.cpp
@@ -369,7 +369,7 @@ public:
 		const int forceBlend2 = gDP.otherMode.forceBlender;
 		uForceBlendCycle2.set(forceBlend2, _force);
 
-		if (!graphics::Context::DualSourceBlending) {
+		if (!graphics::Context::DualSourceBlending || dwnd().getDrawer().isTexrectDrawerMode()) {
 			// Modes, which shader blender can't emulate
 			const u32 mode = _SHIFTR(gDP.otherMode.l, 16, 16);
 			switch (mode) {
@@ -410,17 +410,20 @@ class UBlendCvg : public UniformGroup
 public:
 	UBlendCvg(GLuint _program) {
 		LocateUniform(uCvgDest);
-		LocateUniform(uForceBlendAlpha);
+		LocateUniform(uBlendAlphaMode);
 	}
 
-	void update(bool _force) override 
+	void update(bool _force) override
 	{
 		uCvgDest.set(gDP.otherMode.cvgDest, _force);
-		uForceBlendAlpha.set(gDP.otherMode.forceBlender, _force);
+		if (dwnd().getDrawer().isTexrectDrawerMode())
+			uBlendAlphaMode.set(2, _force); // No alpha blend in texrect drawing mode
+		else
+			uBlendAlphaMode.set(gDP.otherMode.forceBlender, _force);
 	}
 private:
 	iUniform uCvgDest;
-	iUniform uForceBlendAlpha;
+	iUniform uBlendAlphaMode;
 };
 
 class UDitherMode : public UniformGroup
@@ -1000,7 +1003,7 @@ public:
 			CachedTexture * pTexture = cache.current[tile];
 			if (pTile == nullptr || pTexture == nullptr)
 				continue;
-			
+
 			aTexSize[t][0] = pTexture->width * pTexture->hdRatioS;
 			aTexSize[t][1] = pTexture->height * pTexture->hdRatioT;
 
@@ -1045,7 +1048,7 @@ public:
 		uTexMirrorEn1.set(aTexMirrorEn[1][0], aTexMirrorEn[1][1], _force);
 		uTexSize0.set(aTexSize[0][0], aTexSize[0][1], _force);
 		uTexSize1.set(aTexSize[1][0], aTexSize[1][1], _force);
-				
+
 	}
 
 private:
diff --git a/src/GraphicsDrawer.cpp b/src/GraphicsDrawer.cpp
index 2628c56a..12b982fe 100644
--- a/src/GraphicsDrawer.cpp
+++ b/src/GraphicsDrawer.cpp
@@ -670,7 +670,7 @@ void GraphicsDrawer::setBlendMode(bool _forceLegacyBlending) const
 		return;
 	}
 
-	if (Context::DualSourceBlending) {
+	if (Context::DualSourceBlending && !isTexrectDrawerMode()) {
 		_dualSourceBlending();
 		return;
 	}