graphics.mk

%_tiles_1.4bpp: %_tiles_1.png
	$(GFX) $< $@ -num_tiles 1

%_tiles_2.4bpp: %_tiles_2.png
	$(GFX) $< $@ -num_tiles 2

%_tiles_4.4bpp: %_tiles_4.png
	$(GFX) $< $@ -num_tiles 4

%_tiles_8.4bpp: %_tiles_8.png
	$(GFX) $< $@ -num_tiles 8

%_tiles_16.4bpp: %_tiles_16.png
	$(GFX) $< $@ -num_tiles 16

%_tiles_32.4bpp: %_tiles_32.png
	$(GFX) $< $@ -num_tiles 32

%_tiles_64.4bpp: %_tiles_64.png
	$(GFX) $< $@ -num_tiles 64

tileset_%.4bpp: tileset_%.png
	$(GFX) $< $@ -ignore_trailing
    
tiles.8bpp: tiles.png
	$(GFX) $< $@ -ignore_trailing

ifeq ($(PLATFORM),win32)
    # For experimental OpenGL renderer
    GFX_CVT_FLAGS :=
else
    GFX_CVT_FLAGS := -split_into_oam_shapes
endif

graphics/obj_tiles/4bpp/%.4bpp: graphics/obj_tiles/4bpp/%.png
	$(GFX) $< $@ $(GFX_CVT_FLAGS)

graphics/obj_tiles/8bpp/%.8bpp: graphics/obj_tiles/8bpp/%.png
	$(GFX) $< $@ $(GFX_CVT_FLAGS)