diff --git a/backend/drm/drm.c b/backend/drm/drm.c
index ba203791..96b7d93d 100644
--- a/backend/drm/drm.c
+++ b/backend/drm/drm.c
@@ -565,8 +565,7 @@ static bool wlr_drm_connector_set_cursor(struct wlr_output *output,
 	enum wl_output_transform transform =
 		wlr_output_transform_invert(output->transform);
 	struct wlr_box transformed_hotspot;
-	wlr_output_transform_apply_to_box(transform, &hotspot,
-		&transformed_hotspot);
+	wlr_box_transform(&hotspot, transform, &transformed_hotspot);
 	plane->cursor_hotspot_x = transformed_hotspot.x;
 	plane->cursor_hotspot_y = transformed_hotspot.y;
 
@@ -628,7 +627,7 @@ static bool wlr_drm_connector_move_cursor(struct wlr_output *output,
 	enum wl_output_transform transform =
 		wlr_output_transform_invert(output->transform);
 	struct wlr_box transformed_box;
-	wlr_output_transform_apply_to_box(transform, &box, &transformed_box);
+	wlr_box_transform(&box, transform, &transformed_box);
 
 	if (plane != NULL) {
 		transformed_box.x -= plane->cursor_hotspot_x;
diff --git a/backend/wayland/wl_seat.c b/backend/wayland/wl_seat.c
index 7bfbf302..9fcc48dd 100644
--- a/backend/wayland/wl_seat.c
+++ b/backend/wayland/wl_seat.c
@@ -60,7 +60,8 @@ static void pointer_handle_motion(void *data, struct wl_pointer *wl_pointer,
 	box.x = wl_fixed_to_int(surface_x);
 	box.y = wl_fixed_to_int(surface_y);
 	struct wlr_box transformed;
-	wlr_output_transform_apply_to_box(wlr_output->transform, &box, &transformed);
+
+	wlr_box_transform(&box, wlr_output->transform, &transformed);
 	box.x /= wlr_output->scale;
 	box.y /= wlr_output->scale;
 
diff --git a/include/wlr/interfaces/wlr_output.h b/include/wlr/interfaces/wlr_output.h
index dc2a867b..1cfe7568 100644
--- a/include/wlr/interfaces/wlr_output.h
+++ b/include/wlr/interfaces/wlr_output.h
@@ -34,8 +34,4 @@ struct wl_global *wlr_output_create_global(struct wlr_output *wlr_output,
 	struct wl_display *display);
 void wlr_output_destroy_global(struct wlr_output *wlr_output);
 
-void wlr_output_transform_apply_to_box(enum wl_output_transform transform,
-	struct wlr_box *box, struct wlr_box *dest);
-enum wl_output_transform wlr_output_transform_invert(enum wl_output_transform);
-
 #endif
diff --git a/include/wlr/render/matrix.h b/include/wlr/render/matrix.h
index 177af4b3..0b35aad3 100644
--- a/include/wlr/render/matrix.h
+++ b/include/wlr/render/matrix.h
@@ -10,6 +10,8 @@ void wlr_matrix_rotate(float (*output)[16], float radians);
 void wlr_matrix_mul(const float (*x)[16], const float (*y)[16], float (*product)[16]);
 
 enum wl_output_transform;
+void wlr_matrix_transform(float mat[static 16],
+		enum wl_output_transform transform);
 void wlr_matrix_texture(float mat[static 16], int32_t width, int32_t height,
 		enum wl_output_transform transform);
 
diff --git a/include/wlr/types/wlr_box.h b/include/wlr/types/wlr_box.h
index 5b8b00c9..5290ada5 100644
--- a/include/wlr/types/wlr_box.h
+++ b/include/wlr/types/wlr_box.h
@@ -18,4 +18,8 @@ bool wlr_box_contains_point(struct wlr_box *box, double x, double y);
 
 bool wlr_box_empty(struct wlr_box *box);
 
+enum wl_output_transform;
+void wlr_box_transform(struct wlr_box *box, enum wl_output_transform transform,
+		struct wlr_box *dest);
+
 #endif
diff --git a/include/wlr/types/wlr_output.h b/include/wlr/types/wlr_output.h
index cbedf240..39aad718 100644
--- a/include/wlr/types/wlr_output.h
+++ b/include/wlr/types/wlr_output.h
@@ -117,4 +117,6 @@ bool wlr_output_cursor_move(struct wlr_output_cursor *cursor,
 	double x, double y);
 void wlr_output_cursor_destroy(struct wlr_output_cursor *cursor);
 
+enum wl_output_transform wlr_output_transform_invert(enum wl_output_transform);
+
 #endif
diff --git a/render/matrix.c b/render/matrix.c
index e49d365e..54dba4cc 100644
--- a/render/matrix.c
+++ b/render/matrix.c
@@ -86,38 +86,55 @@ void wlr_matrix_mul(const float (*x)[16], const float (*y)[16], float (*product)
 static const float transforms[][4] = {
 	[WL_OUTPUT_TRANSFORM_NORMAL] = {
 		1.0f, 0.0f,
-		0.0f, -1.0f,
+		0.0f, 1.0f,
 	},
 	[WL_OUTPUT_TRANSFORM_90] = {
 		0.0f, -1.0f,
-		-1.0f, 0.0f,
+		1.0f, 0.0f,
 	},
 	[WL_OUTPUT_TRANSFORM_180] = {
 		-1.0f, 0.0f,
-		0.0f, 1.0f,
+		0.0f, -1.0f,
 	},
 	[WL_OUTPUT_TRANSFORM_270] = {
 		0.0f, 1.0f,
-		1.0f, 0.0f,
+		-1.0f, 0.0f,
 	},
 	[WL_OUTPUT_TRANSFORM_FLIPPED] = {
 		-1.0f, 0.0f,
-		0.0f, -1.0f,
+		0.0f, 1.0f,
 	},
 	[WL_OUTPUT_TRANSFORM_FLIPPED_90] = {
-		0.0f, 1.0f,
+		0.0f, -1.0f,
 		-1.0f, 0.0f,
 	},
 	[WL_OUTPUT_TRANSFORM_FLIPPED_180] = {
 		1.0f, 0.0f,
-		0.0f, 1.0f,
+		0.0f, -1.0f,
 	},
 	[WL_OUTPUT_TRANSFORM_FLIPPED_270] = {
-		0.0f, -1.0f,
+		0.0f, 1.0f,
 		1.0f, 0.0f,
 	},
 };
 
+void wlr_matrix_transform(float mat[static 16],
+		enum wl_output_transform transform) {
+	memset(mat, 0, sizeof(*mat) * 16);
+
+	const float *t = transforms[transform];
+
+	// Rotation + reflection
+	mat[0] = t[0];
+	mat[1] = t[1];
+	mat[4] = t[2];
+	mat[5] = t[3];
+
+	// Identity
+	mat[10] = 1.0f;
+	mat[15] = 1.0f;
+}
+
 // Equivilent to glOrtho(0, width, 0, height, 1, -1) with the transform applied
 void wlr_matrix_texture(float mat[static 16], int32_t width, int32_t height,
 		enum wl_output_transform transform) {
@@ -127,11 +144,11 @@ void wlr_matrix_texture(float mat[static 16], int32_t width, int32_t height,
 	float x = 2.0f / width;
 	float y = 2.0f / height;
 
-	// Rotation + relection
+	// Rotation + reflection
 	mat[0] = x * t[0];
 	mat[1] = x * t[1];
-	mat[4] = y * t[2];
-	mat[5] = y * t[3];
+	mat[4] = y * -t[2];
+	mat[5] = y * -t[3];
 
 	// Translation
 	mat[3] = -copysign(1.0f, mat[0] + mat[1]);
diff --git a/rootston/desktop.c b/rootston/desktop.c
index ef459e69..c9fc0dc6 100644
--- a/rootston/desktop.c
+++ b/rootston/desktop.c
@@ -294,10 +294,8 @@ static bool view_at(struct roots_view *view, double lx, double ly,
 
 	struct wlr_surface_state *state = view->wlr_surface->current;
 	struct wlr_box box = {
-		.x = 0,
-		.y = 0,
-		.width = state->buffer_width / state->scale,
-		.height = state->buffer_height / state->scale,
+		.x = 0, .y = 0,
+		.width = state->width, .height = state->height,
 	};
 	if (view->rotation != 0.0) {
 		// Coordinates relative to the center of the view
diff --git a/rootston/output.c b/rootston/output.c
index 560e5eeb..e510be71 100644
--- a/rootston/output.c
+++ b/rootston/output.c
@@ -48,24 +48,43 @@ static void render_surface(struct wlr_surface *surface,
 				lx, ly, lx + render_width, ly + render_height)) {
 			float matrix[16];
 
-			float translate_origin[16];
-			wlr_matrix_translate(&translate_origin,
+			float translate_center[16];
+			wlr_matrix_translate(&translate_center,
 				(int)ox + render_width / 2, (int)oy + render_height / 2, 0);
 
 			float rotate[16];
 			wlr_matrix_rotate(&rotate, rotation);
 
-			float translate_center[16];
-			wlr_matrix_translate(&translate_center, -render_width / 2,
+			float translate_origin[16];
+			wlr_matrix_translate(&translate_origin, -render_width / 2,
 				-render_height / 2, 0);
 
 			float scale[16];
 			wlr_matrix_scale(&scale, render_width, render_height, 1);
 
 			float transform[16];
-			wlr_matrix_mul(&translate_origin, &rotate, &transform);
-			wlr_matrix_mul(&transform, &translate_center, &transform);
+			wlr_matrix_mul(&translate_center, &rotate, &transform);
+			wlr_matrix_mul(&transform, &translate_origin, &transform);
 			wlr_matrix_mul(&transform, &scale, &transform);
+
+			if (surface->current->transform != WL_OUTPUT_TRANSFORM_NORMAL) {
+				float surface_translate_center[16];
+				wlr_matrix_translate(&surface_translate_center, 0.5, 0.5, 0);
+
+				float surface_transform[16];
+				wlr_matrix_transform(surface_transform,
+					wlr_output_transform_invert(surface->current->transform));
+
+				float surface_translate_origin[16];
+				wlr_matrix_translate(&surface_translate_origin, -0.5, -0.5, 0);
+
+				wlr_matrix_mul(&transform, &surface_translate_center,
+					&transform);
+				wlr_matrix_mul(&transform, &surface_transform, &transform);
+				wlr_matrix_mul(&transform, &surface_translate_origin,
+					&transform);
+			}
+
 			wlr_matrix_mul(&wlr_output->transform_matrix, &transform, &matrix);
 
 			wlr_render_with_matrix(desktop->server->renderer, surface->texture,
diff --git a/types/wlr_box.c b/types/wlr_box.c
index 7e981833..5e910b2e 100644
--- a/types/wlr_box.c
+++ b/types/wlr_box.c
@@ -2,6 +2,7 @@
 #include <stdlib.h>
 #include <math.h>
 #include <stdbool.h>
+#include <wayland-server-protocol.h>
 #include <wlr/types/wlr_box.h>
 #include <wlr/util/log.h>
 
@@ -65,3 +66,49 @@ bool wlr_box_contains_point(struct wlr_box *box, double x, double y) {
 			y >= box->y && y <= box->y + box->height;
 	}
 }
+
+void wlr_box_transform(struct wlr_box *box,
+		enum wl_output_transform transform, struct wlr_box *dest) {
+	if (transform % 2 == 0) {
+		dest->width = box->width;
+		dest->height = box->height;
+	} else {
+		dest->width = box->height;
+		dest->height = box->width;
+	}
+
+	switch (transform) {
+	case WL_OUTPUT_TRANSFORM_NORMAL:
+		dest->x = box->x;
+		dest->y = box->y;
+		break;
+	case WL_OUTPUT_TRANSFORM_90:
+		dest->x = box->y;
+		dest->y = box->width - box->x;
+		break;
+	case WL_OUTPUT_TRANSFORM_180:
+		dest->x = box->width - box->x;
+		dest->y = box->height - box->y;
+		break;
+	case WL_OUTPUT_TRANSFORM_270:
+		dest->x = box->height - box->y;
+		dest->y = box->x;
+		break;
+	case WL_OUTPUT_TRANSFORM_FLIPPED:
+		dest->x = box->width - box->x;
+		dest->y = box->y;
+		break;
+	case WL_OUTPUT_TRANSFORM_FLIPPED_90:
+		dest->x = box->height - box->y;
+		dest->y = box->width - box->x;
+		break;
+	case WL_OUTPUT_TRANSFORM_FLIPPED_180:
+		dest->x = box->x;
+		dest->y = box->height - box->y;
+		break;
+	case WL_OUTPUT_TRANSFORM_FLIPPED_270:
+		dest->x = box->y;
+		dest->y = box->x;
+		break;
+	}
+}
diff --git a/types/wlr_output.c b/types/wlr_output.c
index d87745a7..450d513a 100644
--- a/types/wlr_output.c
+++ b/types/wlr_output.c
@@ -713,52 +713,6 @@ void wlr_output_cursor_destroy(struct wlr_output_cursor *cursor) {
 	free(cursor);
 }
 
-void wlr_output_transform_apply_to_box(enum wl_output_transform transform,
-		struct wlr_box *box, struct wlr_box *dest) {
-	if (transform % 2 == 0) {
-		dest->width = box->width;
-		dest->height = box->height;
-	} else {
-		dest->width = box->height;
-		dest->height = box->width;
-	}
-
-	switch (transform) {
-	case WL_OUTPUT_TRANSFORM_NORMAL:
-		dest->x = box->x;
-		dest->y = box->y;
-		break;
-	case WL_OUTPUT_TRANSFORM_90:
-		dest->x = box->y;
-		dest->y = box->width - box->x;
-		break;
-	case WL_OUTPUT_TRANSFORM_180:
-		dest->x = box->width - box->x;
-		dest->y = box->height - box->y;
-		break;
-	case WL_OUTPUT_TRANSFORM_270:
-		dest->x = box->height - box->y;
-		dest->y = box->x;
-		break;
-	case WL_OUTPUT_TRANSFORM_FLIPPED:
-		dest->x = box->width - box->x;
-		dest->y = box->y;
-		break;
-	case WL_OUTPUT_TRANSFORM_FLIPPED_90:
-		dest->x = box->y;
-		dest->y = box->x;
-		break;
-	case WL_OUTPUT_TRANSFORM_FLIPPED_180:
-		dest->x = box->x;
-		dest->y = box->height - box->y;
-		break;
-	case WL_OUTPUT_TRANSFORM_FLIPPED_270:
-		dest->x = box->height - box->y;
-		dest->y = box->width - box->x;
-		break;
-	}
-}
-
 enum wl_output_transform wlr_output_transform_invert(
 		enum wl_output_transform transform) {
 	if ((transform & WL_OUTPUT_TRANSFORM_90) &&