Merge pull request #10113 from FoamyGuy/tile_palette_mapper

tannewt · web-flow · commit 6f9fd364cf08 · 2025-03-11T11:39:31.000-07:00
tile palette mapper module and class
diff --git a/ports/atmel-samd/boards/circuitbrains_deluxe_m4/mpconfigboard.mk b/ports/atmel-samd/boards/circuitbrains_deluxe_m4/mpconfigboard.mk
@@ -14,3 +14,4 @@ CIRCUITPY_PS2IO = 1
 CIRCUITPY_JPEGIO = 0
 CIRCUITPY_SPITARGET = 0
 CIRCUITPY_SYNTHIO = 0
+CIRCUITPY_TILEPALETTEMAPPER = 0
diff --git a/ports/atmel-samd/boards/datalore_ip_m4/mpconfigboard.mk b/ports/atmel-samd/boards/datalore_ip_m4/mpconfigboard.mk
@@ -12,3 +12,4 @@ LONGINT_IMPL = MPZ
 CIRCUITPY_SYNTHIO = 0
 CIRCUITPY_JPEGIO = 0
 CIRCUITPY_SPITARGET = 0
+CIRCUITPY_TILEPALETTEMAPPER = 0
diff --git a/ports/atmel-samd/boards/hallowing_m4_express/mpconfigboard.mk b/ports/atmel-samd/boards/hallowing_m4_express/mpconfigboard.mk
@@ -13,3 +13,4 @@ LONGINT_IMPL = MPZ
 CIRCUITPY_AESIO = 0
 CIRCUITPY_JPEGIO = 0
 CIRCUITPY_SYNTHIO = 0
+CIRCUITPY_TILEPALETTEMAPPER = 0
diff --git a/ports/atmel-samd/boards/itsybitsy_m4_express/mpconfigboard.mk b/ports/atmel-samd/boards/itsybitsy_m4_express/mpconfigboard.mk
@@ -14,6 +14,7 @@ CIRCUITPY_CODEOP = 0
 CIRCUITPY_FLOPPYIO = 0
 CIRCUITPY_GIFIO = 0
 CIRCUITPY_JPEGIO = 0
+CIRCUITPY_TILEPALETTEMAPPER = 0
 
 CIRCUITPY_BITBANG_APA102 = 1
 
diff --git a/ports/atmel-samd/boards/openbook_m4/mpconfigboard.mk b/ports/atmel-samd/boards/openbook_m4/mpconfigboard.mk
@@ -15,3 +15,4 @@ CIRCUITPY_SYNTHIO = 0
 CIRCUITPY_JPEGIO = 0
 CIRCUITPY_FLOPPYIO = 0
 CIRCUITPY_TERMINALIO_VT100 = 0
+CIRCUITPY_TILEPALETTEMAPPER = 0
diff --git a/ports/atmel-samd/boards/pewpew_lcd/mpconfigboard.mk b/ports/atmel-samd/boards/pewpew_lcd/mpconfigboard.mk
@@ -54,6 +54,7 @@ CIRCUITPY_PULSEIO = 0
 CIRCUITPY_RGBMATRIX = 0
 CIRCUITPY_ROTARYIO = 0
 CIRCUITPY_RTC = 0
+CIRCUITPY_TILEPALETTEMAPPER = 0
 CIRCUITPY_ULAB = 0
 CIRCUITPY_USB_HID = 0
 CIRCUITPY_USB_MIDI = 0
diff --git a/ports/atmel-samd/boards/silicognition-m4-shim/mpconfigboard.mk b/ports/atmel-samd/boards/silicognition-m4-shim/mpconfigboard.mk
@@ -13,3 +13,4 @@ LONGINT_IMPL = MPZ
 CIRCUITPY_JPEGIO = 0
 CIRCUITPY_SPITARGET = 0
 CIRCUITPY_SYNTHIO = 0
+CIRCUITPY_TILEPALETTEMAPPER = 0
diff --git a/ports/atmel-samd/boards/uartlogger2/mpconfigboard.mk b/ports/atmel-samd/boards/uartlogger2/mpconfigboard.mk
@@ -13,3 +13,4 @@ CIRCUITPY_SPITARGET = 0
 CIRCUITPY_SYNTHIO = 0
 CIRCUITPY_JPEGIO = 0
 CIRCUITPY_TERMINALIO_VT100 = 0
+CIRCUITPY_TILEPALETTEMAPPER = 0
diff --git a/ports/atmel-samd/mpconfigport.mk b/ports/atmel-samd/mpconfigport.mk
@@ -60,6 +60,7 @@ CIRCUITPY_ZLIB = 0
 # Turn off a few more things that don't fit in 192kB
 
 CIRCUITPY_TERMINALIO_VT100 = 0
+CIRCUITPY_TILEPALETTEMAPPER = 0
 
 ifeq ($(INTERNAL_FLASH_FILESYSTEM),1)
 CIRCUITPY_ONEWIREIO ?= 0
diff --git a/ports/stm/boards/meowbit_v121/mpconfigboard.mk b/ports/stm/boards/meowbit_v121/mpconfigboard.mk
@@ -29,6 +29,7 @@ CIRCUITPY_BLEIO_HCI = 0
 CIRCUITPY_EPAPERDISPLAY = 0
 CIRCUITPY_KEYPAD_DEMUX = 0
 CIRCUITPY_SHARPDISPLAY = 0
+CIRCUITPY_TILEPALETTEMAPPER = 0
 CIRCUITPY_ULAB = 0
 CIRCUITPY_ZLIB = 0
 
diff --git a/ports/zephyr-cp/boards/nordic/nrf5340dk/autogen_board_info.toml b/ports/zephyr-cp/boards/nordic/nrf5340dk/autogen_board_info.toml
@@ -90,6 +90,7 @@ struct = true
 supervisor = false
 synthio = false
 terminalio = false
+tilepalettemapper = false
 time = true
 touchio = false
 traceback = false
diff --git a/ports/zephyr-cp/boards/nordic/nrf54l15dk/autogen_board_info.toml b/ports/zephyr-cp/boards/nordic/nrf54l15dk/autogen_board_info.toml
@@ -90,6 +90,7 @@ struct = true
 supervisor = false
 synthio = false
 terminalio = false
+tilepalettemapper = false
 time = true
 touchio = false
 traceback = false
diff --git a/ports/zephyr-cp/boards/nordic/nrf7002dk/autogen_board_info.toml b/ports/zephyr-cp/boards/nordic/nrf7002dk/autogen_board_info.toml
@@ -90,6 +90,7 @@ struct = true
 supervisor = false
 synthio = false
 terminalio = false
+tilepalettemapper = false
 time = true
 touchio = false
 traceback = false
diff --git a/ports/zephyr-cp/boards/renesas/ek_ra6m5/autogen_board_info.toml b/ports/zephyr-cp/boards/renesas/ek_ra6m5/autogen_board_info.toml
@@ -90,6 +90,7 @@ struct = true
 supervisor = false
 synthio = false
 terminalio = false
+tilepalettemapper = false
 time = true
 touchio = false
 traceback = false
diff --git a/ports/zephyr-cp/boards/renesas/ek_ra8d1/autogen_board_info.toml b/ports/zephyr-cp/boards/renesas/ek_ra8d1/autogen_board_info.toml
@@ -90,6 +90,7 @@ struct = true
 supervisor = false
 synthio = false
 terminalio = false
+tilepalettemapper = false
 time = true
 touchio = false
 traceback = false
diff --git a/ports/zephyr-cp/boards/st/nucleo_u575zi_q/autogen_board_info.toml b/ports/zephyr-cp/boards/st/nucleo_u575zi_q/autogen_board_info.toml
@@ -90,6 +90,7 @@ struct = true
 supervisor = false
 synthio = false
 terminalio = false
+tilepalettemapper = false
 time = true
 touchio = false
 traceback = false
diff --git a/ports/zephyr-cp/boards/st/stm32h7b3i_dk/autogen_board_info.toml b/ports/zephyr-cp/boards/st/stm32h7b3i_dk/autogen_board_info.toml
@@ -90,6 +90,7 @@ struct = true
 supervisor = false
 synthio = false
 terminalio = false
+tilepalettemapper = false
 time = true
 touchio = false
 traceback = false
diff --git a/py/circuitpy_defns.mk b/py/circuitpy_defns.mk
@@ -396,6 +396,9 @@ endif
 ifeq ($(CIRCUITPY_FONTIO),1)
 SRC_PATTERNS += fontio/%
 endif
+ifeq ($(CIRCUITPY_TILEPALETTEMAPPER),1)
+SRC_PATTERNS += tilepalettemapper/%
+endif
 ifeq ($(CIRCUITPY_TIME),1)
 SRC_PATTERNS += time/%
 endif
@@ -733,6 +736,8 @@ SRC_SHARED_MODULE_ALL = \
 	synthio/__init__.c \
 	terminalio/Terminal.c \
 	terminalio/__init__.c \
+	tilepalettemapper/__init__.c \
+	tilepalettemapper/TilePaletteMapper.c \
 	time/__init__.c \
 	traceback/__init__.c \
 	uheap/__init__.c \
diff --git a/py/circuitpy_mpconfig.mk b/py/circuitpy_mpconfig.mk
@@ -558,6 +558,9 @@ CFLAGS += -DCIRCUITPY_TERMINALIO_VT100=$(CIRCUITPY_TERMINALIO_VT100)
 CIRCUITPY_FONTIO ?= $(call enable-if-all,$(CIRCUITPY_DISPLAYIO) $(CIRCUITPY_TERMINALIO))
 CFLAGS += -DCIRCUITPY_FONTIO=$(CIRCUITPY_FONTIO)
 
+CIRCUITPY_TILEPALETTEMAPPER ?= $(CIRCUITPY_DISPLAYIO)
+CFLAGS += -DCIRCUITPY_TILEPALETTEMAPPER=$(CIRCUITPY_TILEPALETTEMAPPER)
+
 CIRCUITPY_TIME ?= 1
 CFLAGS += -DCIRCUITPY_TIME=$(CIRCUITPY_TIME)
 
diff --git a/shared-bindings/displayio/TileGrid.c b/shared-bindings/displayio/TileGrid.c
@@ -17,6 +17,25 @@
 #include "shared-bindings/displayio/ColorConverter.h"
 #include "shared-bindings/displayio/OnDiskBitmap.h"
 #include "shared-bindings/displayio/Palette.h"
+#ifdef CIRCUITPY_TILEPALETTEMAPPER
+#include "shared-bindings/tilepalettemapper/TilePaletteMapper.h"
+#endif
+
+
+void displayio_tilegrid_validate_pixel_shader(mp_obj_t pixel_shader) {
+    bool valid_type = true;
+    if (!mp_obj_is_type(pixel_shader, &displayio_palette_type) && !mp_obj_is_type(pixel_shader, &displayio_colorconverter_type)) {
+        valid_type = false;
+    }
+    #if CIRCUITPY_TILEPALETTEMAPPER
+    if (mp_obj_is_type(pixel_shader, &tilepalettemapper_tilepalettemapper_type)) {
+        valid_type = true;
+    }
+    #endif
+    if (!valid_type) {
+        mp_raise_TypeError_varg(MP_ERROR_TEXT("unsupported %q type"), MP_QSTR_pixel_shader);
+    }
+}
 
 //| class TileGrid:
 //|     """A grid of tiles sourced out of one bitmap
@@ -89,10 +108,7 @@ static mp_obj_t displayio_tilegrid_make_new(const mp_obj_type_t *type, size_t n_
         mp_raise_TypeError_varg(MP_ERROR_TEXT("unsupported %q type"), MP_QSTR_bitmap);
     }
     mp_obj_t pixel_shader = args[ARG_pixel_shader].u_obj;
-    if (!mp_obj_is_type(pixel_shader, &displayio_colorconverter_type) &&
-        !mp_obj_is_type(pixel_shader, &displayio_palette_type)) {
-        mp_raise_TypeError_varg(MP_ERROR_TEXT("unsupported %q type"), MP_QSTR_pixel_shader);
-    }
+    displayio_tilegrid_validate_pixel_shader(pixel_shader);
     uint16_t tile_width = args[ARG_tile_width].u_int;
     if (tile_width == 0) {
         tile_width = bitmap_width;
@@ -323,10 +339,7 @@ MP_DEFINE_CONST_FUN_OBJ_1(displayio_tilegrid_get_pixel_shader_obj, displayio_til
 
 static mp_obj_t displayio_tilegrid_obj_set_pixel_shader(mp_obj_t self_in, mp_obj_t pixel_shader) {
     displayio_tilegrid_t *self = native_tilegrid(self_in);
-    if (!mp_obj_is_type(pixel_shader, &displayio_palette_type) && !mp_obj_is_type(pixel_shader, &displayio_colorconverter_type)) {
-        mp_raise_TypeError_varg(MP_ERROR_TEXT("unsupported %q type"), MP_QSTR_pixel_shader);
-    }
-
+    displayio_tilegrid_validate_pixel_shader(pixel_shader);
     common_hal_displayio_tilegrid_set_pixel_shader(self, pixel_shader);
 
     return mp_const_none;
diff --git a/shared-bindings/tilepalettemapper/TilePaletteMapper.c b/shared-bindings/tilepalettemapper/TilePaletteMapper.c
@@ -0,0 +1,167 @@
+// This file is part of the CircuitPython project: https://circuitpython.org
+//
+// SPDX-FileCopyrightText: Copyright (c) 2025 Tim Cocks for Adafruit Industries
+//
+// SPDX-License-Identifier: MIT
+#include <stdint.h>
+#include <stdlib.h>
+#include "shared/runtime/context_manager_helpers.h"
+#include "py/binary.h"
+#include "py/objproperty.h"
+#include "py/runtime.h"
+#include "shared-bindings/util.h"
+#include "shared-bindings/displayio/Palette.h"
+#include "shared-bindings/tilepalettemapper/TilePaletteMapper.h"
+
+//| class TilePaletteMapper:
+//|     """Remaps color indices from the source bitmap to alternate indices on a
+//|     per-tile basis. This allows for altering coloring of tiles based on
+//|     their tilegrid location. It also allows for using a limited color
+//|     bitmap with a wider array of colors."""
+//|
+//|     def __init__(
+//|         self, palette: displayio.Palette, input_color_count: int, width: int, height: int
+//|     ) -> None:
+//|         """Create a TilePaletteMApper object to store a set of color mappings for tiles.
+//|
+//|         :param displayio.Palette palette: The palette to get mapped colors from.
+//|         :param int input_color_count: The number of colors in in the input bitmap.
+//|         :param int width: The width of the grid in tiles.
+//|         :param int height: The height of the grid in tiles."""
+//|
+
+static mp_obj_t tilepalettemapper_tilepalettemapper_make_new(const mp_obj_type_t *type, size_t n_args, size_t n_kw, const mp_obj_t *all_args) {
+    enum { ARG_palette, ARG_input_color_count, ARG_width, ARG_height };
+    static const mp_arg_t allowed_args[] = {
+        { MP_QSTR_palette, MP_ARG_OBJ | MP_ARG_REQUIRED },
+        { MP_QSTR_input_color_count, MP_ARG_INT | MP_ARG_REQUIRED },
+        { MP_QSTR_width, MP_ARG_INT | MP_ARG_REQUIRED },
+        { MP_QSTR_height, MP_ARG_INT | MP_ARG_REQUIRED },
+    };
+    mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)];
+    mp_arg_parse_all_kw_array(n_args, n_kw, all_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args);
+    mp_obj_t palette = args[ARG_palette].u_obj;
+    if (!mp_obj_is_type(palette, &displayio_palette_type)) {
+        mp_raise_TypeError_varg(MP_ERROR_TEXT("unsupported %q type"), MP_QSTR_pixel_shader);
+    }
+    tilepalettemapper_tilepalettemapper_t *self = mp_obj_malloc(tilepalettemapper_tilepalettemapper_t, &tilepalettemapper_tilepalettemapper_type);
+    common_hal_tilepalettemapper_tilepalettemapper_construct(self, palette, args[ARG_input_color_count].u_int, args[ARG_width].u_int, args[ARG_height].u_int);
+
+    return MP_OBJ_FROM_PTR(self);
+}
+
+//|     width: int
+//|     """Width of the tile palette mapper in tiles."""
+static mp_obj_t tilepalettemapper_tilepalettemapper_obj_get_width(mp_obj_t self_in) {
+    tilepalettemapper_tilepalettemapper_t *self = MP_OBJ_TO_PTR(self_in);
+    return MP_OBJ_NEW_SMALL_INT(common_hal_tilepalettemapper_tilepalettemapper_get_width(self));
+}
+MP_DEFINE_CONST_FUN_OBJ_1(tilepalettemapper_tilepalettemapper_get_width_obj, tilepalettemapper_tilepalettemapper_obj_get_width);
+
+MP_PROPERTY_GETTER(tilepalettemapper_tilepalettemapper_width_obj,
+    (mp_obj_t)&tilepalettemapper_tilepalettemapper_get_width_obj);
+
+//|     height: int
+//|     """Height of the tile palette mapper in tiles."""
+static mp_obj_t tilepalettemapper_tilepalettemapper_obj_get_height(mp_obj_t self_in) {
+    tilepalettemapper_tilepalettemapper_t *self = MP_OBJ_TO_PTR(self_in);
+    return MP_OBJ_NEW_SMALL_INT(common_hal_tilepalettemapper_tilepalettemapper_get_height(self));
+}
+MP_DEFINE_CONST_FUN_OBJ_1(tilepalettemapper_tilepalettemapper_get_height_obj, tilepalettemapper_tilepalettemapper_obj_get_height);
+
+MP_PROPERTY_GETTER(tilepalettemapper_tilepalettemapper_height_obj,
+    (mp_obj_t)&tilepalettemapper_tilepalettemapper_get_height_obj);
+
+
+//|     palette: displayio.Palette
+//|     """The palette that the mapper uses."""
+//|
+static mp_obj_t tilepalettemapper_tilepalettemapper_obj_get_palette(mp_obj_t self_in) {
+    tilepalettemapper_tilepalettemapper_t *self = MP_OBJ_TO_PTR(self_in);
+    return common_hal_tilepalettemapper_tilepalettemapper_get_palette(self);
+}
+MP_DEFINE_CONST_FUN_OBJ_1(tilepalettemapper_tilepalettemapper_get_palette_obj, tilepalettemapper_tilepalettemapper_obj_get_palette);
+
+MP_PROPERTY_GETTER(tilepalettemapper_tilepalettemapper_palette_obj,
+    (mp_obj_t)&tilepalettemapper_tilepalettemapper_get_palette_obj);
+
+
+//|     def __getitem__(self, index: Union[Tuple[int, int], int]) -> Tuple[int]:
+//|         """Returns the mapping for the given index. The index can either be an x,y tuple or an int equal
+//|         to ``y * width + x``.
+//|
+//|         This allows you to::
+//|
+//|           print(tpm[0])"""
+//|         ...
+//|
+//|     def __setitem__(self, index: Union[Tuple[int, int], int], value: List[int]) -> None:
+//|         """Sets the mapping at the given tile index. The index can either be an x,y tuple or an int equal
+//|         to ``y * width + x``.
+//|
+//|         This allows you to::
+//|
+//|           tpm[0] = [1,0]
+//|
+//|         or::
+//|
+//|           tpm[0,0] = [1,0]"""
+//|         ...
+//|
+//|
+static mp_obj_t tilepalettemapper_subscr(mp_obj_t self_in, mp_obj_t index_obj, mp_obj_t value_obj) {
+    tilepalettemapper_tilepalettemapper_t *self = MP_OBJ_TO_PTR(self_in);
+    if (mp_obj_is_type(index_obj, &mp_type_slice)) {
+        mp_raise_NotImplementedError(MP_ERROR_TEXT("Slices not supported"));
+    } else {
+        uint16_t x = 0;
+        uint16_t y = 0;
+        if (mp_obj_is_small_int(index_obj)) {
+            mp_int_t i = MP_OBJ_SMALL_INT_VALUE(index_obj);
+            uint16_t width = common_hal_tilepalettemapper_tilepalettemapper_get_width(self);
+            x = i % width;
+            y = i / width;
+        } else {
+            mp_obj_t *items;
+            mp_obj_get_array_fixed_n(index_obj, 2, &items);
+            x = mp_obj_get_int(items[0]);
+            y = mp_obj_get_int(items[1]);
+        }
+        if (x >= common_hal_tilepalettemapper_tilepalettemapper_get_width(self) ||
+            y >= common_hal_tilepalettemapper_tilepalettemapper_get_height(self)) {
+            mp_raise_IndexError(MP_ERROR_TEXT("Tile index out of bounds"));
+        }
+
+        if (value_obj == MP_OBJ_SENTINEL) {
+            // load
+            return common_hal_tilepalettemapper_tilepalettemapper_get_mapping(self, x, y);
+        } else if (value_obj == mp_const_none) {
+            return MP_OBJ_NULL; // op not supported
+        } else {
+            size_t len = 0;
+            mp_obj_t *items;
+            mp_obj_list_get(value_obj, &len, &items);
+            mp_arg_validate_int_range(len, 0, self->input_color_count, MP_QSTR_mapping_length);
+            common_hal_tilepalettemapper_tilepalettemapper_set_mapping(self, x, y, len, items);
+        }
+    }
+    return mp_const_none;
+}
+
+
+static const mp_rom_map_elem_t tilepalettemapper_tilepalettemapper_locals_dict_table[] = {
+    { MP_ROM_QSTR(MP_QSTR_width), MP_ROM_PTR(&tilepalettemapper_tilepalettemapper_width_obj) },
+    { MP_ROM_QSTR(MP_QSTR_height), MP_ROM_PTR(&tilepalettemapper_tilepalettemapper_height_obj) },
+    { MP_ROM_QSTR(MP_QSTR_palette), MP_ROM_PTR(&tilepalettemapper_tilepalettemapper_palette_obj) },
+};
+static MP_DEFINE_CONST_DICT(tilepalettemapper_tilepalettemapper_locals_dict, tilepalettemapper_tilepalettemapper_locals_dict_table);
+
+MP_DEFINE_CONST_OBJ_TYPE(
+    tilepalettemapper_tilepalettemapper_type,
+    MP_QSTR_TilePaletteMapper,
+    MP_TYPE_FLAG_HAS_SPECIAL_ACCESSORS,
+    make_new, tilepalettemapper_tilepalettemapper_make_new,
+    locals_dict, &tilepalettemapper_tilepalettemapper_locals_dict,
+    subscr, tilepalettemapper_subscr,
+    iter, mp_obj_generic_subscript_getiter
+    );
diff --git a/shared-bindings/tilepalettemapper/TilePaletteMapper.h b/shared-bindings/tilepalettemapper/TilePaletteMapper.h
@@ -0,0 +1,18 @@
+// This file is part of the CircuitPython project: https://circuitpython.org
+//
+// SPDX-FileCopyrightText: Copyright (c) 2025 Tim Cocks for Adafruit Industries
+//
+// SPDX-License-Identifier: MIT
+#include "shared-module/tilepalettemapper/TilePaletteMapper.h"
+
+extern const mp_obj_type_t tilepalettemapper_tilepalettemapper_type;
+
+void common_hal_tilepalettemapper_tilepalettemapper_construct(tilepalettemapper_tilepalettemapper_t *self,
+    mp_obj_t paltte, uint16_t input_color_count, uint16_t bitmap_width_in_tiles, uint16_t bitmap_height_in_tiles);
+
+
+uint16_t common_hal_tilepalettemapper_tilepalettemapper_get_width(tilepalettemapper_tilepalettemapper_t *self);
+uint16_t common_hal_tilepalettemapper_tilepalettemapper_get_height(tilepalettemapper_tilepalettemapper_t *self);
+mp_obj_t common_hal_tilepalettemapper_tilepalettemapper_get_palette(tilepalettemapper_tilepalettemapper_t *self);
+mp_obj_t common_hal_tilepalettemapper_tilepalettemapper_get_mapping(tilepalettemapper_tilepalettemapper_t *self, uint16_t x, uint16_t y);
+void common_hal_tilepalettemapper_tilepalettemapper_set_mapping(tilepalettemapper_tilepalettemapper_t *self, uint16_t x, uint16_t y, size_t len, mp_obj_t *items);
diff --git a/shared-bindings/tilepalettemapper/__init__.c b/shared-bindings/tilepalettemapper/__init__.c
diff --git a/shared-module/displayio/TileGrid.c b/shared-module/displayio/TileGrid.c
diff --git a/shared-module/displayio/TileGrid.h b/shared-module/displayio/TileGrid.h
diff --git a/shared-module/tilepalettemapper/TilePaletteMapper.c b/shared-module/tilepalettemapper/TilePaletteMapper.c
diff --git a/shared-module/tilepalettemapper/TilePaletteMapper.h b/shared-module/tilepalettemapper/TilePaletteMapper.h
diff --git a/shared-module/tilepalettemapper/__init__.c b/shared-module/tilepalettemapper/__init__.c
