diff --git a/Core/ConfigValues.h b/Core/ConfigValues.h
index 6d38311805..3289945532 100644
--- a/Core/ConfigValues.h
+++ b/Core/ConfigValues.h
@@ -178,7 +178,7 @@ enum class DisplayFramerateMode : int {
 };
 
 enum class SkipGPUReadbackMode : int {
-	NO,
+	NO_SKIP,
 	SKIP,
 	COPY_TO_TEXTURE,
 };
diff --git a/Core/HLE/sceAtrac.cpp b/Core/HLE/sceAtrac.cpp
index 52fa4ebe61..e1a5cfaed1 100644
--- a/Core/HLE/sceAtrac.cpp
+++ b/Core/HLE/sceAtrac.cpp
@@ -1629,7 +1629,7 @@ static u32 sceAtracGetNextSample(int atracID, u32 outNAddr) {
 			}
 			if (numSamples > atrac->SamplesPerFrame())
 				numSamples = atrac->SamplesPerFrame();
-			if (atrac->bufferState_ == ATRAC_STATUS_STREAMED_LOOP_FROM_END && numSamples + atrac->currentSample_ > atrac->endSample_) {
+			if (atrac->bufferState_ == ATRAC_STATUS_STREAMED_LOOP_FROM_END && (int)numSamples + atrac->currentSample_ > atrac->endSample_) {
 				atrac->bufferState_ = ATRAC_STATUS_ALL_DATA_LOADED;
 			}
 			if (Memory::IsValidAddress(outNAddr))
diff --git a/GPU/Common/FramebufferManagerCommon.cpp b/GPU/Common/FramebufferManagerCommon.cpp
index eb89d48c67..6242ac1d7d 100644
--- a/GPU/Common/FramebufferManagerCommon.cpp
+++ b/GPU/Common/FramebufferManagerCommon.cpp
@@ -1024,7 +1024,7 @@ void FramebufferManagerCommon::DownloadFramebufferOnSwitch(VirtualFramebuffer *v
 		// Saving each frame would be slow.
 
 		// TODO: This type of download could be made async, for less stutter on framebuffer creation.
-		if (g_Config.iSkipGPUReadbackMode == (int)SkipGPUReadbackMode::NO && !PSP_CoreParameter().compat.flags().DisableFirstFrameReadback) {
+		if (g_Config.iSkipGPUReadbackMode == (int)SkipGPUReadbackMode::NO_SKIP && !PSP_CoreParameter().compat.flags().DisableFirstFrameReadback) {
 			ReadFramebufferToMemory(vfb, 0, 0, vfb->safeWidth, vfb->safeHeight, RASTER_COLOR, Draw::ReadbackMode::BLOCK);
 			vfb->usageFlags = (vfb->usageFlags | FB_USAGE_DOWNLOAD | FB_USAGE_FIRST_FRAME_SAVED) & ~FB_USAGE_DOWNLOAD_CLEAR;
 			vfb->safeWidth = 0;
@@ -1040,7 +1040,7 @@ bool FramebufferManagerCommon::ShouldDownloadFramebufferColor(const VirtualFrame
 
 bool FramebufferManagerCommon::ShouldDownloadFramebufferDepth(const VirtualFramebuffer *vfb) const {
 	// Download depth buffer for Syphon Filter lens flares
-	if (!PSP_CoreParameter().compat.flags().ReadbackDepth || g_Config.iSkipGPUReadbackMode != (int)SkipGPUReadbackMode::NO) {
+	if (!PSP_CoreParameter().compat.flags().ReadbackDepth || g_Config.iSkipGPUReadbackMode != (int)SkipGPUReadbackMode::NO_SKIP) {
 		return false;
 	}
 	return (vfb->usageFlags & FB_USAGE_RENDER_DEPTH) != 0 && vfb->width >= 480 && vfb->height >= 272;
@@ -2130,7 +2130,7 @@ bool FramebufferManagerCommon::NotifyFramebufferCopy(u32 src, u32 dst, int size,
 		// Again we have the problem though that it's doing a lot of small copies here, one for each line.
 		if (srcH == 0 || srcY + srcH > srcBuffer->bufferHeight) {
 			WARN_LOG_ONCE(btdcpyheight, G3D, "Memcpy fbo download %08x -> %08x skipped, %d+%d is taller than %d", src, dst, srcY, srcH, srcBuffer->bufferHeight);
-		} else if (g_Config.iSkipGPUReadbackMode == (int)SkipGPUReadbackMode::NO && (!srcBuffer->memoryUpdated || channel == RASTER_DEPTH)) {
+		} else if (g_Config.iSkipGPUReadbackMode == (int)SkipGPUReadbackMode::NO_SKIP && (!srcBuffer->memoryUpdated || channel == RASTER_DEPTH)) {
 			Draw::ReadbackMode readbackMode = Draw::ReadbackMode::BLOCK;
 			if (PSP_CoreParameter().compat.flags().AllowDelayedReadbacks) {
 				readbackMode = Draw::ReadbackMode::OLD_DATA_OK;
@@ -2668,7 +2668,7 @@ bool FramebufferManagerCommon::NotifyBlockTransferBefore(u32 dstBasePtr, int dst
 			srcBasePtr, srcRect.x_bytes / bpp, srcRect.y, srcStride,
 			dstBasePtr, dstRect.x_bytes / bpp, dstRect.y, dstStride);
 		FlushBeforeCopy();
-		if (g_Config.iSkipGPUReadbackMode == (int)SkipGPUReadbackMode::NO && !srcRect.vfb->memoryUpdated) {
+		if (g_Config.iSkipGPUReadbackMode == (int)SkipGPUReadbackMode::NO_SKIP && !srcRect.vfb->memoryUpdated) {
 			const int srcBpp = BufferFormatBytesPerPixel(srcRect.vfb->fb_format);
 			const float srcXFactor = (float)bpp / srcBpp;
 			const bool tooTall = srcY + srcRect.h > srcRect.vfb->bufferHeight;
diff --git a/UI/EmuScreen.cpp b/UI/EmuScreen.cpp
index 441cd5ce1c..3e785de77c 100644
--- a/UI/EmuScreen.cpp
+++ b/UI/EmuScreen.cpp
@@ -347,7 +347,7 @@ void EmuScreen::bootGame(const Path &filename) {
 		g_OSD.Show(OSDType::MESSAGE_WARNING, gr->T("BufferedRenderingRequired", "Warning: This game requires Rendering Mode to be set to Buffered."), 10.0f);
 	}
 
-	if (PSP_CoreParameter().compat.flags().RequireBlockTransfer && g_Config.iSkipGPUReadbackMode != (int)SkipGPUReadbackMode::NO) {
+	if (PSP_CoreParameter().compat.flags().RequireBlockTransfer && g_Config.iSkipGPUReadbackMode != (int)SkipGPUReadbackMode::NO_SKIP) {
 		auto gr = GetI18NCategory(I18NCat::GRAPHICS);
 		g_OSD.Show(OSDType::MESSAGE_WARNING, gr->T("BlockTransferRequired", "Warning: This game requires Skip GPU Readbacks be set to No."), 10.0f);
 	}
diff --git a/headless/Headless.cpp b/headless/Headless.cpp
index c59aa15ffe..6503191361 100644
--- a/headless/Headless.cpp
+++ b/headless/Headless.cpp
@@ -468,7 +468,7 @@ int main(int argc, const char* argv[])
 	g_Config.sReportHost.clear();
 	g_Config.bAutoSaveSymbolMap = false;
 	g_Config.bSkipBufferEffects = false;
-	g_Config.iSkipGPUReadbackMode = (int)SkipGPUReadbackMode::NO;
+	g_Config.iSkipGPUReadbackMode = (int)SkipGPUReadbackMode::NO_SKIP;
 	g_Config.bHardwareTransform = true;
 	g_Config.iAnisotropyLevel = 0;  // When testing mipmapping we really don't want this.
 	g_Config.iMultiSampleLevel = 0;
diff --git a/libretro/libretro.cpp b/libretro/libretro.cpp
index a93f010b90..052934c410 100644
--- a/libretro/libretro.cpp
+++ b/libretro/libretro.cpp
@@ -636,7 +636,7 @@ static void check_variables(CoreParameter &coreParam)
       if (!strcmp(var.value, "disabled"))
          g_Config.iSkipGPUReadbackMode = (int)SkipGPUReadbackMode::SKIP;
       else
-         g_Config.iSkipGPUReadbackMode = (int)SkipGPUReadbackMode::NO;
+         g_Config.iSkipGPUReadbackMode = (int)SkipGPUReadbackMode::NO_SKIP;
    }
 
    var.key = "ppsspp_frameskip";