diff --git a/src/gba/video.h b/src/gba/video.h
index 086682247..f60370ba5 100644
--- a/src/gba/video.h
+++ b/src/gba/video.h
@@ -26,19 +26,17 @@
 #define GBA_B8(X) (((X) >> 7) & 0xF8)
 
 enum {
-	VIDEO_CYCLES_PER_PIXEL = 4,
-
 	VIDEO_HORIZONTAL_PIXELS = 240,
 	VIDEO_HBLANK_PIXELS = 68,
 	VIDEO_HDRAW_LENGTH = 1006,
 	VIDEO_HBLANK_LENGTH = 226,
-	VIDEO_HORIZONTAL_LENGTH = 1232,
+	VIDEO_HORIZONTAL_LENGTH = VIDEO_HDRAW_LENGTH + VIDEO_HBLANK_LENGTH,
 
 	VIDEO_VERTICAL_PIXELS = 160,
 	VIDEO_VBLANK_PIXELS = 68,
-	VIDEO_VERTICAL_TOTAL_PIXELS = 228,
+	VIDEO_VERTICAL_TOTAL_PIXELS = VIDEO_VERTICAL_PIXELS + VIDEO_VBLANK_PIXELS,
 
-	VIDEO_TOTAL_LENGTH = 280896,
+	VIDEO_TOTAL_LENGTH = VIDEO_HORIZONTAL_LENGTH * VIDEO_VERTICAL_TOTAL_PIXELS,
 
 	REG_DISPSTAT_MASK = 0xFF38,
 
diff --git a/src/platform/qt/DisplayQt.cpp b/src/platform/qt/DisplayQt.cpp
index 438c44e47..4ebcee38a 100644
--- a/src/platform/qt/DisplayQt.cpp
+++ b/src/platform/qt/DisplayQt.cpp
@@ -7,6 +7,10 @@
 
 #include <QPainter>
 
+extern "C" {
+#include "gba/video.h"
+}
+
 using namespace QGBA;
 
 DisplayQt::DisplayQt(QWidget* parent)
@@ -69,9 +73,9 @@ void DisplayQt::paintEvent(QPaintEvent*) {
 	QRect full(origin, ds);
 
 #ifdef COLOR_5_6_5
-	painter.drawImage(full, m_backing, QRect(0, 0, 240, 160));
+	painter.drawImage(full, m_backing, QRect(0, 0, VIDEO_HORIZONTAL_PIXELS, VIDEO_VERTICAL_PIXELS));
 #else
-	painter.drawImage(full, m_backing.rgbSwapped(), QRect(0, 0, 240, 160));
+	painter.drawImage(full, m_backing.rgbSwapped(), QRect(0, 0, VIDEO_HORIZONTAL_PIXELS, VIDEO_VERTICAL_PIXELS));
 #endif
 	m_messagePainter.paint(&painter);
 }
diff --git a/src/platform/qt/VideoView.cpp b/src/platform/qt/VideoView.cpp
index d8f6fb65f..6fbf27dad 100644
--- a/src/platform/qt/VideoView.cpp
+++ b/src/platform/qt/VideoView.cpp
@@ -131,8 +131,8 @@ VideoView::VideoView(QWidget* parent)
 		.acodec = QString(),
 		.vbr = 0,
 		.abr = 0,
-		.width = 240,
-		.height = 160
+		.width = VIDEO_HORIZONTAL_PIXELS,
+		.height = VIDEO_VERTICAL_PIXELS
 	});
 
 	addPreset(m_ui.presetHQ, (Preset) {
@@ -169,8 +169,8 @@ VideoView::VideoView(QWidget* parent)
 		.acodec = "FLAC",
 		.vbr = 0,
 		.abr = 0,
-		.width = 240,
-		.height = 160,
+		.width = VIDEO_HORIZONTAL_PIXELS,
+		.height = VIDEO_VERTICAL_PIXELS,
 	});
 
 	setPreset((Preset) {
@@ -179,8 +179,8 @@ VideoView::VideoView(QWidget* parent)
 		.acodec = "FLAC",
 		.vbr = 0,
 		.abr = 0,
-		.width = 240,
-		.height = 160,
+		.width = VIDEO_HORIZONTAL_PIXELS,
+		.height = VIDEO_VERTICAL_PIXELS,
 	});
 
 	showAdvanced(false);
diff --git a/src/platform/sdl/sw-sdl.c b/src/platform/sdl/sw-sdl.c
index ee295e846..275225a04 100644
--- a/src/platform/sdl/sw-sdl.c
+++ b/src/platform/sdl/sw-sdl.c
@@ -111,10 +111,10 @@ void GBASDLSWRunloop(struct GBAThread* context, struct SDLSoftwareRenderer* rend
 			switch (renderer->ratio) {
 #if defined(__ARM_NEON) && COLOR_16_BIT
 			case 2:
-				_neon2x(surface->pixels, renderer->d.outputBuffer, 240, 160);
+				_neon2x(surface->pixels, renderer->d.outputBuffer, VIDEO_HORIZONTAL_PIXELS, VIDEO_VERTICAL_PIXELS);
 				break;
 			case 4:
-				_neon4x(surface->pixels, renderer->d.outputBuffer, 240, 160);
+				_neon4x(surface->pixels, renderer->d.outputBuffer, VIDEO_HORIZONTAL_PIXELS, VIDEO_VERTICAL_PIXELS);
 				break;
 #endif
 			case 1: