ENGINES: Remove default1x scaler flag

This flag is removed for a few reasons:

* Engines universally set this flag to true for widths > 320,
  which made it redundant everywhere;
* This flag functioned primarily as a "force 1x scaler" flag,
  since its behaviour was almost completely undocumented and users
  would need to figure out that they'd need an explicit non-default
  scaler set to get a scaler to operate at widths > 320;
* (Most importantly) engines should not be in the business of
  deciding how the backend may choose to render its virtual screen.
  The choice of rendering behaviour belongs to the user, and the
  backend, in that order.

A nearby future commit restores the default1x scaler behaviour in
the SDL backend code for the moment, but in the future it is my
hope that there will be a better configuration UI to allow users
to specify how they want scaling to work for high resolutions.

1 files changed, 4 insertions, 4 deletions

diff --git a/engines/util.h b/engines/util.h
index 0e7b1e118b..fdac02f005 100644
--- a/engines/util.h
+++ b/engines/util.h
@@ -30,7 +30,7 @@
 /**
  * Setup the backend's graphics mode.
  */
-void initCommonGFX(bool defaultTo1XScaler);
+void initCommonGFX();
 
 /**
  * Setup the backend's screen size and graphics mode.
@@ -45,8 +45,8 @@ void initCommonGFX(bool defaultTo1XScaler);
  * Uses the backend's preferred format if graphics format pointer is NULL.
  * Finds the best compatible format if a list of graphics formats is provided.
  */
-void initGraphics(int width, int height, bool defaultTo1xScaler);
-void initGraphics(int width, int height, bool defaultTo1xScaler, const Graphics::PixelFormat *format);
-void initGraphics(int width, int height, bool defaultTo1xScaler, const Common::List<Graphics::PixelFormat> &formatList);
+void initGraphics(int width, int height);
+void initGraphics(int width, int height, const Graphics::PixelFormat *format);
+void initGraphics(int width, int height, const Common::List<Graphics::PixelFormat> &formatList);
 
 #endif