diff --git a/bsnes/sfc/ppu-fast/io.cpp b/bsnes/sfc/ppu-fast/io.cpp
index 15c03d55..4e4144b6 100644
--- a/bsnes/sfc/ppu-fast/io.cpp
+++ b/bsnes/sfc/ppu-fast/io.cpp
@@ -28,7 +28,7 @@ auto PPU::readVRAM() -> uint16 {
 }
 
 template<bool Byte>
-auto PPU::writeVRAM(uint8_t data) -> void {
+auto PPU::writeVRAM(uint8 data) -> void {
   if(!io.displayDisable && cpu.vcounter() < vdisp()) return;
   Line::flush();
   auto address = vramAddress();
@@ -60,7 +60,7 @@ auto PPU::readOAM(uint10 address) -> uint8 {
   return readObject(address);
 }
 
-auto PPU::writeOAM(uint10 address, uint8_t data) -> void {
+auto PPU::writeOAM(uint10 address, uint8 data) -> void {
   Line::flush();
   //0x0218: Uniracers (2-player mode) hack; requires cycle timing for latch.oamAddress to be correct
   if(!io.displayDisable && cpu.vcounter() < vdisp()) address = 0x0218;  //latch.oamAddress;
@@ -68,7 +68,7 @@ auto PPU::writeOAM(uint10 address, uint8_t data) -> void {
 }
 
 template<bool Byte>
-auto PPU::readCGRAM(uint8_t address) -> uint8 {
+auto PPU::readCGRAM(uint8 address) -> uint8 {
   if(!io.displayDisable
   && cpu.vcounter() > 0 && cpu.vcounter() < vdisp()
   && cpu.hcounter() >= 88 && cpu.hcounter() < 1096
@@ -81,7 +81,7 @@ auto PPU::readCGRAM(uint8_t address) -> uint8 {
   }
 }
 
-auto PPU::writeCGRAM(uint8_t address, uint15 data) -> void {
+auto PPU::writeCGRAM(uint8 address, uint15 data) -> void {
   if(!io.displayDisable
   && cpu.vcounter() > 0 && cpu.vcounter() < vdisp()
   && cpu.hcounter() >= 88 && cpu.hcounter() < 1096
@@ -103,17 +103,17 @@ auto PPU::readIO(uint address, uint8 data) -> uint8 {
   }
 
   case 0x2134: {  //MPYL
-    uint result = (int16_t)io.mode7.a * (int8_t)(io.mode7.b >> 8);
+    uint result = (int16)io.mode7.a * (int8)(io.mode7.b >> 8);
     return latch.ppu1.mdr = result >> 0;
   }
 
   case 0x2135: {  //MPYM
-    uint result = (int16_t)io.mode7.a * (int8_t)(io.mode7.b >> 8);
+    uint result = (int16)io.mode7.a * (int8)(io.mode7.b >> 8);
     return latch.ppu1.mdr = result >> 8;
   }
 
   case 0x2136: {  //MPYH
-    uint result = (int16_t)io.mode7.a * (int8_t)(io.mode7.b >> 8);
+    uint result = (int16)io.mode7.a * (int8)(io.mode7.b >> 8);
     return latch.ppu1.mdr = result >> 16;
   }
 
diff --git a/bsnes/sfc/ppu-fast/ppu.hpp b/bsnes/sfc/ppu-fast/ppu.hpp
index 6473a382..e5d7c9d6 100644
--- a/bsnes/sfc/ppu-fast/ppu.hpp
+++ b/bsnes/sfc/ppu-fast/ppu.hpp
@@ -244,12 +244,12 @@ public:
   auto latchCounters() -> void;
   alwaysinline auto vramAddress() const -> uint;
   alwaysinline auto readVRAM() -> uint16;
-  template<bool Byte> alwaysinline auto writeVRAM(uint8_t data) -> void;
+  template<bool Byte> alwaysinline auto writeVRAM(uint8 data) -> void;
   alwaysinline auto updateTiledata(uint address) -> void;
   alwaysinline auto readOAM(uint10 address) -> uint8;
-  alwaysinline auto writeOAM(uint10 address, uint8_t data) -> void;
-  template<bool Byte> alwaysinline auto readCGRAM(uint8_t address) -> uint8;
-  alwaysinline auto writeCGRAM(uint8_t address, uint15 data) -> void;
+  alwaysinline auto writeOAM(uint10 address, uint8 data) -> void;
+  template<bool Byte> alwaysinline auto readCGRAM(uint8 address) -> uint8;
+  alwaysinline auto writeCGRAM(uint8 address, uint15 data) -> void;
   auto readIO(uint address, uint8 data) -> uint8;
   auto writeIO(uint address, uint8 data) -> void;
   auto updateVideoMode() -> void;
@@ -264,14 +264,14 @@ public:
   Latch latch;
   IO io;
 
-  uint16_t vram[32 * 1024] = {};
-  uint16_t cgram[256] = {};
+  uint16 vram[32 * 1024] = {};
+  uint16 cgram[256] = {};
   Object objects[128] = {};
 
   //[unserialized]
-  uint16_t* output = {};
-  uint16_t* lightTable[16] = {};
-  uint8_t* tilecache[3] = {};  //bitplane -> bitmap tiledata
+  uint16* output = {};
+  uint16* lightTable[16] = {};
+  uint8* tilecache[3] = {};  //bitplane -> bitmap tiledata
 
   uint ItemLimit = 0;
   uint TileLimit = 0;
@@ -280,9 +280,9 @@ public:
     //line.cpp
     static auto flush() -> void;
     auto render() -> void;
-    auto pixel(uint x, Pixel above, Pixel below) const -> uint16_t;
-    auto blend(uint x, uint y, bool halve) const -> uint16_t;
-    alwaysinline auto directColor(uint paletteIndex, uint paletteColor) const -> uint16_t;
+    auto pixel(uint x, Pixel above, Pixel below) const -> uint16;
+    auto blend(uint x, uint y, bool halve) const -> uint16;
+    alwaysinline auto directColor(uint paletteIndex, uint paletteColor) const -> uint16;
     alwaysinline auto plotAbove(uint x, uint source, uint priority, uint color) -> void;
     alwaysinline auto plotBelow(uint x, uint source, uint priority, uint color) -> void;
     alwaysinline auto plotHD(Pixel*, uint x, uint source, uint priority, uint color, bool hires, bool subpixel) -> void;