remove features that are deprecated as of v2.1

TODO

@@ -1,8 +1,3 @@
-For the 2.1.0 release:
-* bopti:     remove the deprecated image_t definition
-* project:   remove the compat branch
-* project:   remove the gray aliases
-
 Extensions on existing code:
 * tmu:       make interrupt handlers more elegant
 * bopti:     try to display fullscreen images with TLB access + DMA on fxcg50

include/gint/display-fx.h

@@ -83,10 +83,6 @@ typedef struct
 
 } GPACKED(4) bopti_image_t;
 
-/* Old alias to image_t, now deprecated because of libimg */
-typedef bopti_image_t image_t __attribute__((deprecated(
-	"image_t has been renamed to bopti_image_t")));
-
 #endif /* FX9860G */
 
 #endif /* GINT_DISPLAY_FX */

include/gint/gray.h

@@ -144,34 +144,4 @@ void dgray_getdelays(uint32_t *light, uint32_t *dark);
    These pointers can be used for custom rendering functions. */
 void dgray_getvram(uint32_t **light, uint32_t **dark);
 
-//---
-//	Aliases for older programs
-//---
-
-/* Functions for the gray engine used to be called g*() to mirror the d*()
-   functions of the display module. They are now bundled together, so these
-   aliases are for older programs that still use the g*() naming scheme */
-
-#ifdef GINT_GRAY_ALIASES
-
-#define gclear dclear
-#define grect drect
-#define gpixel dpixel
-#define gline dline
-#define ghline dhline
-#define gvline dvline
-#define gimage dimage
-#define gsubimage dsubimage
-#define gtext dtext
-#define gtext_opt dtext_opt
-#define gprint dprint
-#define gprint_opt dprint_opt
-
-#define gupdate dupdate
-#define gray_delays dgray_setdelays
-#define gray_config dgray_getdelays
-#define gvram dgray_getvram
-
-#endif /* GINT_GRAY_ALIASES */
-
 #endif /* GINT_GRAY */