OpenXR - Fix HUD in many games which breaks postprocess effects

Common/VR/PPSSPPVR.cpp

@@ -727,7 +727,7 @@ bool Is2DVRObject(float* projMatrix, bool ortho) {
 	if (!identity && !ortho) {
 		vr3DGeometryCount++;
 	}
-	return identity;
+	return identity || ortho;
 }
 
 void UpdateVRParams(float* projMatrix, float* viewMatrix) {

GPU/GLES/ShaderManagerGLES.cpp

@@ -385,12 +385,11 @@ void LinkedShader::UpdateUniforms(u32 vertType, const ShaderID &vsid, bool useBu
 
 	// Set HUD mode
 	if (gstate_c.Use(GPU_USE_VIRTUAL_REALITY)) {
-		bool is3D = gstate.isDepthWriteEnabled();
-		bool hud = is2D && !is3D && !flatScreen &&
-		           gstate.isModeThrough() &&       //2D content requires orthographic projection
+		bool hud = is2D && !flatScreen &&
 		           gstate.isAlphaBlendEnabled() && //2D content has to be blended
 		           !gstate.isLightingEnabled() &&  //2D content cannot be rendered with lights on
-		           !gstate.isFogEnabled();         //2D content cannot be rendered with fog on
+		           !gstate.isFogEnabled() &&       //2D content cannot be rendered with fog on
+		           !gstate.isDepthWriteEnabled();  //This breaks minimap in GTA but works elsewhere
 		if (hud) {
 			float scale = 0.5f;
 			render_->SetUniformF1(&u_scaleX, scale);