More misc minor fixes

Common/GPU/OpenGL/GLRenderManager.h

@@ -842,6 +842,10 @@ class GLRenderManager {
 		skipGLCalls_ = true;
 	}
 
+	int GetNumSteps() const {
+		return (int)steps_.size();
+	}
+
 private:
 	bool Run(GLRRenderThreadTask &task);
 

Common/GPU/OpenGL/thin3d_gl.cpp

@@ -325,6 +325,13 @@ class OpenGLContext : public DrawContext {
 	OpenGLContext(bool canChangeSwapInterval);
 	~OpenGLContext();
 
+	BackendState GetCurrentBackendState() const override {
+		return BackendState{
+			(u32)renderManager_.GetNumSteps(),
+			true,  // Means that the other value is meaningful.
+		};
+	}
+
 	void SetTargetSize(int w, int h) override {
 		DrawContext::SetTargetSize(w, h);
 		renderManager_.Resize(w, h);

Common/GPU/Vulkan/VulkanMemory.cpp

@@ -71,7 +71,8 @@ VulkanPushPool::Block VulkanPushPool::CreateBlock(size_t size) {
 	VmaAllocationInfo allocInfo{};
 
 	VkResult result = vmaCreateBuffer(vulkan_->Allocator(), &b, &allocCreateInfo, &block.buffer, &block.allocation, &allocInfo);
-	_assert_(result == VK_SUCCESS);
+
+	_assert_msg_(result == VK_SUCCESS, "VulkanPushPool: Failed to create buffer (result = %s, size = %d)", VulkanResultToString(result), (int)size);
 
 	result = vmaMapMemory(vulkan_->Allocator(), block.allocation, (void **)(&block.writePtr));
 

Common/UI/PopupScreens.h

@@ -427,7 +427,6 @@ class FolderChooserChoice : public AbstractChoiceWithValueDisplay {
 
 private:
 	std::string *value_;
-	BrowseFileType fileType_;
 	RequesterToken token_;
 };
 

GPU/Common/FramebufferManagerCommon.cpp

@@ -1567,9 +1567,9 @@ void FramebufferManagerCommon::CopyDisplayToOutput(bool reallyDirty) {
 		// No framebuffer to display! Clear to black.
 		if (useBufferedRendering_) {
 			draw_->BindFramebufferAsRenderTarget(nullptr, { Draw::RPAction::CLEAR, Draw::RPAction::CLEAR, Draw::RPAction::CLEAR }, "CopyDisplayToOutput");
-			presentation_->NotifyPresent();
 		}
 		gstate_c.Dirty(DIRTY_VIEWPORTSCISSOR_STATE);
+		presentation_->NotifyPresent();
 		return;
 	}
 
@@ -1628,15 +1628,17 @@ void FramebufferManagerCommon::CopyDisplayToOutput(bool reallyDirty) {
 		if (Memory::IsValidAddress(fbaddr)) {
 			// The game is displaying something directly from RAM. In GTA, it's decoded video.
 			DrawFramebufferToOutput(Memory::GetPointerUnchecked(fbaddr), displayStride_, displayFormat_);
+			// This effectively calls presentation_->NotifyPresent();
 			return;
 		} else {
 			DEBUG_LOG(Log::FrameBuf, "Found no FBO to display! displayFBPtr = %08x", fbaddr);
 			// No framebuffer to display! Clear to black.
 			if (useBufferedRendering_) {
 				// Bind and clear the backbuffer. This should be the first time during the frame that it's bound.
 				draw_->BindFramebufferAsRenderTarget(nullptr, { Draw::RPAction::CLEAR, Draw::RPAction::CLEAR, Draw::RPAction::CLEAR }, "CopyDisplayToOutput_NoFBO");
-			}
+			} // For non-buffered rendering, every frame is cleared anyway.
 			gstate_c.Dirty(DIRTY_VIEWPORTSCISSOR_STATE);
+			presentation_->NotifyPresent();
 			return;
 		}
 	}
@@ -1700,7 +1702,9 @@ void FramebufferManagerCommon::CopyDisplayToOutput(bool reallyDirty) {
 		presentation_->SourceFramebuffer(vfb->fbo, actualWidth, actualHeight);
 		presentation_->CopyToOutput(flags, uvRotation, u0, v0, u1, v1);
 	} else if (useBufferedRendering_) {
-		WARN_LOG(Log::FrameBuf, "Current VFB lacks an FBO: %08x", vfb->fb_address);
+		WARN_LOG(Log::FrameBuf, "Using buffered rendering, and current VFB lacks an FBO: %08x", vfb->fb_address);
+	} else {
+		presentation_->NotifyPresent();
 	}
 
 	// This may get called mid-draw if the game uses an immediate flip.

GPU/Common/VertexDecoderCommon.cpp

@@ -1313,9 +1313,7 @@ void VertexDecoder::SetVertexType(u32 fmt, const VertexDecoderOptions &options,
 		// Can skip looking up in the JIT.
 		jitted_ = &VtxDec_Tu8_C5551_Ps16;
 		return;
-	}
-	// Fails to update alphaFull properly.
-	else if (!options.expand8BitNormalsToFloat && fmtWithoutSkinFlag == (GE_VTYPE_TC_16BIT | GE_VTYPE_NRM_8BIT | GE_VTYPE_COL_8888 | GE_VTYPE_POS_FLOAT)) {
+	} else if (!options.expand8BitNormalsToFloat && fmtWithoutSkinFlag == (GE_VTYPE_TC_16BIT | GE_VTYPE_NRM_8BIT | GE_VTYPE_COL_8888 | GE_VTYPE_POS_FLOAT)) {
 		jitted_ = &VtxDec_Tu16_C8888_Pfloat;
 		return;
 	}

GPU/GPUCommon.cpp

@@ -1281,16 +1281,26 @@ void GPUCommon::FlushImm() {
 	if (immCount_ == 0 || immPrim_ == GE_PRIM_INVALID)
 		return;
 
-	SetDrawType(DRAW_PRIM, immPrim_);
-	VirtualFramebuffer *vfb = nullptr;
-	if (framebufferManager_)
-		vfb = framebufferManager_->SetRenderFrameBuffer(gstate_c.IsDirty(DIRTY_FRAMEBUF), gstate_c.skipDrawReason);
 	if (gstate_c.skipDrawReason & (SKIPDRAW_SKIPFRAME | SKIPDRAW_NON_DISPLAYED_FB)) {
 		// No idea how many cycles to skip, heh.
 		immCount_ = 0;
 		return;
 	}
+
+	// Ignore immediate point primitives with a X/Y of 0.
+	// These are accidentally created when games clear the graphics state.
+	if (immCount_ == 1 && immPrim_ == GE_PRIM_POINTS && immBuffer_[0].x == 0 && immBuffer_[0].y == 0 && immBuffer_[0].z == 0 && immBuffer_[0].color0_32 == 0) {
+		immCount_ = 0;
+		return;
+	}
+
+	SetDrawType(DRAW_PRIM, immPrim_);
+
 	gstate_c.UpdateUVScaleOffset();
+
+	VirtualFramebuffer *vfb = nullptr;
+	if (framebufferManager_)
+		vfb = framebufferManager_->SetRenderFrameBuffer(gstate_c.IsDirty(DIRTY_FRAMEBUF), gstate_c.skipDrawReason);
 	if (vfb) {
 		CheckDepthUsage(vfb);
 	}

UI/DisplayLayoutScreen.cpp

@@ -442,7 +442,7 @@ void DisplayLayoutScreen::CreateViews() {
 						value = setting.value;
 
 					if (duplicated) {
-						auto sliderName = StringFromFormat("%s %s", ps->T(setting.name), ps->T("(duplicated setting, previous slider will be used)"));
+						auto sliderName = StringFromFormat("%s %s", ps->T_cstr(setting.name.c_str()), ps->T_cstr("(duplicated setting, previous slider will be used)"));
 						PopupSliderChoiceFloat *settingValue = settingContainer->Add(new PopupSliderChoiceFloat(&value, setting.minValue, setting.maxValue, setting.value, sliderName, setting.step, screenManager()));
 						settingValue->SetEnabled(false);
 					} else {

UI/EmuScreen.cpp

@@ -1366,7 +1366,6 @@ ScreenRenderFlags EmuScreen::render(ScreenRenderMode mode) {
 
 			draw->SetViewport(viewport);
 			draw->SetScissorRect(0, 0, g_display.pixel_xres, g_display.pixel_yres);
-			skipBufferEffects = true;
 			framebufferBound = true;
 		}
 		draw->SetTargetSize(g_display.pixel_xres, g_display.pixel_yres);
@@ -1510,7 +1509,7 @@ ScreenRenderFlags EmuScreen::render(ScreenRenderMode mode) {
 	Draw::BackendState state = draw->GetCurrentBackendState();
 
 	// We allow if !state.valid, that means it's not the Vulkan backend.
-	_assert_msg_(!state.valid || state.passes >= 1, "skipB: %d sw: %d", (int)skipBufferEffects, (int)g_Config.bSoftwareRendering);
+	_assert_msg_(!state.valid || state.passes >= 1, "skipB: %d sw: %d mode: %d back: %d", (int)skipBufferEffects, (int)g_Config.bSoftwareRendering, mode, (int)g_Config.iGPUBackend);
 
 	screenManager()->getUIContext()->BeginFrame();
 

UI/NativeApp.cpp

@@ -1209,7 +1209,7 @@ bool HandleGlobalMessage(UIMessage message, const std::string &value) {
 		return true;
 	} else if (message == UIMessage::SAVESTATE_DISPLAY_SLOT) {
 		auto sy = GetI18NCategory(I18NCat::SYSTEM);
-		std::string msg = StringFromFormat("%s: %d", std::string(sy->T("Savestate Slot")).c_str(), SaveState::GetCurrentSlot() + 1);
+		std::string msg = StringFromFormat("%s: %d", sy->T_cstr("Savestate Slot"), SaveState::GetCurrentSlot() + 1);
 		// Show for the same duration as the preview.
 		g_OSD.Show(OSDType::MESSAGE_INFO, msg, 2.0f, "savestate_slot");
 		return true;