From 076642575cacaaa4c16ae63dad6843e07dbb0ca4 Mon Sep 17 00:00:00 2001 From: Amir Gonnen Date: Wed, 12 Jun 2019 00:37:34 +0300 Subject: [PATCH] inital support for png Build lodepng source added new switches for gen_mpy.py. Run it for both lvgl and lodepng Add new lodepng mp module Moved lv_conf.h to lv_binding git module --- .gitignore | 1 + lib/lv_bindings | 2 +- lib/lv_conf.h | 465 -------------------------------------- ports/unix/mpconfigport.h | 4 +- py/py.mk | 24 +- 5 files changed, 27 insertions(+), 469 deletions(-) delete mode 100644 lib/lv_conf.h diff --git a/.gitignore b/.gitignore index 73f952034..0abe51cd7 100644 --- a/.gitignore +++ b/.gitignore @@ -28,6 +28,7 @@ Session.vim # CTags files ###################### tags +TAGS # Build directory ###################### diff --git a/lib/lv_bindings b/lib/lv_bindings index 7ead88632..320c5c907 160000 --- a/lib/lv_bindings +++ b/lib/lv_bindings @@ -1 +1 @@ -Subproject commit 7ead88632eff06ea268e6ba830496dad93ccd067 +Subproject commit 320c5c907ed470b1091553346d29eb163d649947 diff --git a/lib/lv_conf.h b/lib/lv_conf.h deleted file mode 100644 index c57445186..000000000 --- a/lib/lv_conf.h +++ /dev/null @@ -1,465 +0,0 @@ -/** - * @file lv_conf.h - * - */ - - -#ifndef LV_CONF_H -#define LV_CONF_H -/* clang-format off */ - -/*==================== - Graphical settings - *====================*/ - -/* Maximal horizontal and vertical resolution to support by the library.*/ -#define LV_HOR_RES_MAX (480) -#define LV_VER_RES_MAX (320) - -/* Color depth: - * - 1: 1 byte per pixel - * - 8: RGB233 - * - 16: RGB565 - * - 32: ARGB8888 - */ -#define LV_COLOR_DEPTH 32 - -/* Swap the 2 bytes of RGB565 color. - * Useful if the display has a 8 bit interface (e.g. SPI)*/ -#define LV_COLOR_16_SWAP 0 - -/* 1: Enable screen transparency. - * Useful for OSD or other overlapping GUIs. - * Requires `LV_COLOR_DEPTH = 32` colors and the screen's style should be modified: `style.body.opa = ...`*/ -#define LV_COLOR_SCREEN_TRANSP 0 - -/*Images pixels with this color will not be drawn (with chroma keying)*/ -#define LV_COLOR_TRANSP LV_COLOR_LIME /*LV_COLOR_LIME: pure green*/ - -/* Enable anti-aliasing (lines, and radiuses will be smoothed) */ -#define LV_ANTIALIAS 1 - -/* Default display refresh period. - * Can be changed in the display driver (`lv_disp_drv_t`).*/ -#define LV_DISP_DEF_REFR_PERIOD 30 /*[ms]*/ - -/* Dot Per Inch: used to initialize default sizes. - * E.g. a button with width = LV_DPI / 2 -> half inch wide - * (Not so important, you can adjust it to modify default sizes and spaces)*/ -#define LV_DPI 100 /*[px]*/ - -/*========================= - Memory manager settings - *=========================*/ - -/* LittelvGL's internal memory manager's settings. - * The graphical objects and other related data are stored here. */ - -/* 1: use custom malloc/free, 0: use the built-in `lv_mem_alloc` and `lv_mem_free` */ -#define LV_MEM_CUSTOM 1 -#if LV_MEM_CUSTOM == 0 -/* Size of the memory used by `lv_mem_alloc` in bytes (>= 2kB)*/ -# define LV_MEM_SIZE (64U * 1024U) - -/* Complier prefix for a big array declaration */ -# define LV_MEM_ATTR - -/* Set an address for the memory pool instead of allocating it as an array. - * Can be in external SRAM too. */ -# define LV_MEM_ADR 0 - -/* Automatically defrag. on free. Defrag. means joining the adjacent free cells. */ -# define LV_MEM_AUTO_DEFRAG 1 -#else /*LV_MEM_CUSTOM*/ -# define LV_MEM_CUSTOM_INCLUDE "include/lv_mp_mem_custom_include.h" /*Header for the dynamic memory function*/ -# define LV_MEM_CUSTOM_ALLOC m_malloc /*Wrapper to malloc*/ -# define LV_MEM_CUSTOM_FREE m_free /*Wrapper to free*/ -#endif /*LV_MEM_CUSTOM*/ - -/* Garbage Collector settings - * Used if lvgl is binded to higher level language and the memory is managed by that language */ -#define LV_ENABLE_GC 1 /* Enable GC for Micropython */ -#if LV_ENABLE_GC != 0 -# define LV_GC_INCLUDE "py/mpstate.h" -# define LV_MEM_CUSTOM_REALLOC m_realloc /*Wrapper to realloc*/ -# define LV_MEM_CUSTOM_GET_SIZE gc_nbytes /*Wrapper to lv_mem_get_size*/ -# define LV_GC_ROOT(x) MP_STATE_PORT(x) -#endif /* LV_ENABLE_GC */ - -/*======================= - Input device settings - *=======================*/ - -/* Input device default settings. - * Can be changed in the Input device driver (`lv_indev_drv_t`)*/ - -/* Input device read period in milliseconds */ -#define LV_INDEV_DEF_READ_PERIOD 30 - -/* Drag threshold in pixels */ -#define LV_INDEV_DEF_DRAG_LIMIT 10 - -/* Drag throw slow-down in [%]. Greater value -> faster slow-down */ -#define LV_INDEV_DEF_DRAG_THROW 20 - -/* Long press time in milliseconds. - * Time to send `LV_EVENT_LONG_PRESSSED`) */ -#define LV_INDEV_DEF_LONG_PRESS_TIME 400 - -/* Repeated trigger period in long press [ms] - * Time between `LV_EVENT_LONG_PRESSED_REPEAT */ -#define LV_INDEV_DEF_LONG_PRESS_REP_TIME 100 - -/*================== - * Feature usage - *==================*/ - -/*1: Enable the Animations */ -#define LV_USE_ANIMATION 1 -#if LV_USE_ANIMATION -typedef void * lv_anim_user_data_t; -#endif - -/* 1: Enable shadow drawing*/ -#define LV_USE_SHADOW 1 - -/* 1: Enable object groups (for keyboard/encoder navigation) */ -#define LV_USE_GROUP 1 -#if LV_USE_GROUP -typedef void * lv_group_user_data_t; -#endif /*LV_USE_GROUP*/ - -/* 1: Enable GPU interface*/ -#define LV_USE_GPU 1 - -/* 1: Enable file system (might be required for images */ -#define LV_USE_FILESYSTEM 1 - -/* 1: Enable indexed (palette) images */ -#define LV_IMG_CF_INDEXED 1 - -/* 1: Enable alpha indexed images */ -#define LV_IMG_CF_ALPHA 1 - -/*Declare the type of the user data of image decoder (can be e.g. `void *`, `int`, `struct`)*/ -typedef void * lv_img_decoder_user_data_t; - -/*1: Add a `user_data` to drivers and objects*/ -#define LV_USE_USER_DATA 1 - -/*===================== - * Compiler settings - *====================*/ -/* Define a custom attribute to `lv_tick_inc` function */ -#define LV_ATTRIBUTE_TICK_INC - -/* Define a custom attribute to `lv_task_handler` function */ -#define LV_ATTRIBUTE_TASK_HANDLER - -/* With size optimization (-Os) the compiler might not align data to - * 4 or 8 byte boundary. This alignment will be explicitly applied where needed. - * E.g. __attribute__((aligned(4))) */ -#define LV_ATTRIBUTE_MEM_ALIGN - - -/* 1: Variable length array is supported*/ -#define LV_COMPILER_VLA_SUPPORTED 1 - -/* 1: Initialization with non constant values are supported */ -#define LV_COMPILER_NON_CONST_INIT_SUPPORTED 1 - -/*=================== - * HAL settings - *==================*/ - -/* 1: use a custom tick source. - * It removes the need to manually update the tick with `lv_tick_inc`) */ -#define LV_TICK_CUSTOM 0 -#if LV_TICK_CUSTOM == 1 -#define LV_TICK_CUSTOM_INCLUDE "something.h" /*Header for the sys time function*/ -#define LV_TICK_CUSTOM_SYS_TIME_EXPR (millis()) /*Expression evaluating to current systime in ms*/ -#endif /*LV_TICK_CUSTOM*/ - -typedef void * lv_disp_drv_user_data_t; /*Type of user data in the display driver*/ -typedef void * lv_indev_drv_user_data_t; /*Type of user data in the input device driver*/ - -/*================ - * Log settings - *===============*/ - -/*1: Enable the log module*/ -#define LV_USE_LOG 1 -#if LV_USE_LOG -/* How important log should be added: - * LV_LOG_LEVEL_TRACE A lot of logs to give detailed information - * LV_LOG_LEVEL_INFO Log important events - * LV_LOG_LEVEL_WARN Log if something unwanted happened but didn't cause a problem - * LV_LOG_LEVEL_ERROR Only critical issue, when the system may fail - */ -# define LV_LOG_LEVEL LV_LOG_LEVEL_WARN - -/* 1: Print the log with 'printf'; - * 0: user need to register a callback with `lv_log_register_print`*/ -# define LV_LOG_PRINTF 0 -#endif /*LV_USE_LOG*/ - -/*================ - * THEME USAGE - *================*/ -#define LV_THEME_LIVE_UPDATE 0 /*1: Allow theme switching at run time. Uses 8..10 kB of RAM*/ - -#define LV_USE_THEME_TEMPL 1 /*Just for test*/ -#define LV_USE_THEME_DEFAULT 1 /*Built mainly from the built-in styles. Consumes very few RAM*/ -#define LV_USE_THEME_ALIEN 1 /*Dark futuristic theme*/ -#define LV_USE_THEME_NIGHT 1 /*Dark elegant theme*/ -#define LV_USE_THEME_MONO 1 /*Mono color theme for monochrome displays*/ -#define LV_USE_THEME_MATERIAL 1 /*Flat theme with bold colors and light shadows*/ -#define LV_USE_THEME_ZEN 1 /*Peaceful, mainly light theme */ -#define LV_USE_THEME_NEMO 1 /*Water-like theme based on the movie "Finding Nemo"*/ - -/*================== - * FONT USAGE - *===================*/ - -/* More info about fonts: https://docs.littlevgl.com/#Fonts - * To enable a built-in font use 1,2,4 or 8 values - * which will determine the bit-per-pixel. Higher value means smoother fonts */ -#define LV_USE_FONT_DEJAVU_10 4 -#define LV_USE_FONT_DEJAVU_10_LATIN_SUP 4 -#define LV_USE_FONT_DEJAVU_10_CYRILLIC 4 -#define LV_USE_FONT_SYMBOL_10 4 - -#define LV_USE_FONT_DEJAVU_20 4 -#define LV_USE_FONT_DEJAVU_20_LATIN_SUP 4 -#define LV_USE_FONT_DEJAVU_20_CYRILLIC 4 -#define LV_USE_FONT_SYMBOL_20 4 - -#define LV_USE_FONT_DEJAVU_30 4 -#define LV_USE_FONT_DEJAVU_30_LATIN_SUP 4 -#define LV_USE_FONT_DEJAVU_30_CYRILLIC 4 -#define LV_USE_FONT_SYMBOL_30 4 - -#define LV_USE_FONT_DEJAVU_40 4 -#define LV_USE_FONT_DEJAVU_40_LATIN_SUP 4 -#define LV_USE_FONT_DEJAVU_40_CYRILLIC 4 -#define LV_USE_FONT_SYMBOL_40 4 - -#define LV_USE_FONT_MONOSPACE_8 1 - -/* Optionally declare your custom fonts here. - * You can use these fonts as default font too - * and they will be available globally. E.g. - * #define LV_FONT_CUSTOM_DECLARE LV_FONT_DECLARE(my_font_1) \ - * LV_FONT_DECLARE(my_font_2) \ - */ -#define LV_FONT_CUSTOM_DECLARE - -#define LV_FONT_DEFAULT &lv_font_dejavu_20 /*Always set a default font from the built-in fonts*/ - -/*================= - * Text settings - *=================*/ - -/* Select a character encoding for strings. - * Your IDE or editor should have the same character encoding - * - LV_TXT_ENC_UTF8 - * - LV_TXT_ENC_ASCII - * */ -#define LV_TXT_ENC LV_TXT_ENC_UTF8 - - /*Can break (wrap) texts on these chars*/ -#define LV_TXT_BREAK_CHARS " ,.;:-_" - -/* If a character is at least this long, will break wherever "prettiest" */ -#define LV_TXT_LINE_BREAK_LONG_LEN 12 - -/* Minimum number of characters of a word to put on a line before a break */ -#define LV_TXT_LINE_BREAK_LONG_PRE_MIN_LEN 3 - -/* Minimum number of characters of a word to put on a line after a break */ -#define LV_TXT_LINE_BREAK_LONG_POST_MIN_LEN 1 - -/*=================== - * LV_OBJ SETTINGS - *==================*/ - -/*Declare the type of the user data of object (can be e.g. `void *`, `int`, `struct`)*/ -typedef void * lv_obj_user_data_t; - -/*1: enable `lv_obj_realaign()` based on `lv_obj_align()` parameters*/ -#define LV_USE_OBJ_REALIGN 1 - -/* Enable to make the object clickable on a larger area. - * LV_EXT_CLICK_AREA_OFF or 0: Disable this feature - * LV_EXT_CLICK_AREA_TINY: The extra area can be adjusted horizontally and vertically (0..255 px) - * LV_EXT_CLICK_AREA_FULL: The extra area can be adjusted in all 4 directions (-32k..+32k px) - */ -#define LV_USE_EXT_CLICK_AREA LV_EXT_CLICK_AREA_OFF - -/*================== - * LV OBJ X USAGE - *================*/ -/* - * Documentation of the object types: https://docs.littlevgl.com/#Object-types - */ - -/*Arc (dependencies: -)*/ -#define LV_USE_ARC 1 - -/*Bar (dependencies: -)*/ -#define LV_USE_BAR 1 - -/*Button (dependencies: lv_cont*/ -#define LV_USE_BTN 1 -#if LV_USE_BTN != 0 -/*Enable button-state animations - draw a circle on click (dependencies: LV_USE_ANIMATION)*/ -# define LV_BTN_INK_EFFECT 1 -#endif - -/*Button matrix (dependencies: -)*/ -#define LV_USE_BTNM 1 - -/*Calendar (dependencies: -)*/ -#define LV_USE_CALENDAR 1 - -/*Canvas (dependencies: lv_img)*/ -#define LV_USE_CANVAS 1 - -/*Check box (dependencies: lv_btn, lv_label)*/ -#define LV_USE_CB 1 - -/*Chart (dependencies: -)*/ -#define LV_USE_CHART 1 -#if LV_USE_CHART -# define LV_CHART_AXIS_TICK_LABEL_MAX_LEN 20 -#endif - -/*Container (dependencies: -*/ -#define LV_USE_CONT 1 - -/*Drop down list (dependencies: lv_page, lv_label, lv_symbol_def.h)*/ -#define LV_USE_DDLIST 1 -#if LV_USE_DDLIST != 0 -/*Open and close default animation time [ms] (0: no animation)*/ -# define LV_DDLIST_DEF_ANIM_TIME 200 -#endif - -/*Gauge (dependencies:lv_bar, lv_lmeter)*/ -#define LV_USE_GAUGE 1 - -/*Image (dependencies: lv_label*/ -#define LV_USE_IMG 1 - -/*Image Button (dependencies: lv_btn*/ -#define LV_USE_IMGBTN 1 -#if LV_USE_IMGBTN -/*1: The imgbtn requires left, mid and right parts and the width can be set freely*/ -# define LV_IMGBTN_TILED 0 -#endif - -/*Keyboard (dependencies: lv_btnm)*/ -#define LV_USE_KB 1 - -/*Label (dependencies: -*/ -#define LV_USE_LABEL 1 -#if LV_USE_LABEL != 0 -/*Hor, or ver. scroll speed [px/sec] in 'LV_LABEL_LONG_ROLL/ROLL_CIRC' mode*/ -# define LV_LABEL_DEF_SCROLL_SPEED 25 -# define LV_LABEL_WAIT_CHAR_COUNT 3 /* Waiting period at beginning/end of animation cycle */ -# define LV_LABEL_TEXT_SEL 1 /*Enable selecting text of the label */ -#endif - -/*LED (dependencies: -)*/ -#define LV_USE_LED 1 - -/*Line (dependencies: -*/ -#define LV_USE_LINE 1 - -/*List (dependencies: lv_page, lv_btn, lv_label, (lv_img optionally for icons ))*/ -#define LV_USE_LIST 1 -#if LV_USE_LIST != 0 -/*Default animation time of focusing to a list element [ms] (0: no animation) */ -# define LV_LIST_DEF_ANIM_TIME 100 -#endif - -/*Line meter (dependencies: *;)*/ -#define LV_USE_LMETER 1 - -/*Message box (dependencies: lv_rect, lv_btnm, lv_label)*/ -#define LV_USE_MBOX 1 - -/*Page (dependencies: lv_cont)*/ -#define LV_USE_PAGE 1 - -/*Preload (dependencies: lv_arc)*/ -#define LV_USE_PRELOAD 1 -#if LV_USE_PRELOAD != 0 -# define LV_PRELOAD_DEF_ARC_LENGTH 60 /*[deg]*/ -# define LV_PRELOAD_DEF_SPIN_TIME 1000 /*[ms]*/ -# define LV_PRELOAD_DEF_ANIM LV_PRELOAD_TYPE_SPINNING_ARC -#endif - -/*Roller (dependencies: lv_ddlist)*/ -#define LV_USE_ROLLER 1 -#if LV_USE_ROLLER != 0 -/*Focus animation time [ms] (0: no animation)*/ -# define LV_ROLLER_DEF_ANIM_TIME 200 - -/*Number of extra "pages" when the roller is infinite*/ -# define LV_ROLLER_INF_PAGES 7 -#endif - -/*Slider (dependencies: lv_bar)*/ -#define LV_USE_SLIDER 1 - -/*Spinbox (dependencies: lv_ta)*/ -#define LV_USE_SPINBOX 1 - -/*Switch (dependencies: lv_slider)*/ -#define LV_USE_SW 1 - -/*Text area (dependencies: lv_label, lv_page)*/ -#define LV_USE_TA 1 -#if LV_USE_TA != 0 -# define LV_TA_CURSOR_BLINK_TIME 400 /*ms*/ -# define LV_TA_PWD_SHOW_TIME 1500 /*ms*/ -#endif - -/*Table (dependencies: lv_label)*/ -#define LV_USE_TABLE 1 -#if LV_USE_TABLE -# define LV_TABLE_COL_MAX 12 -#endif - -/*Tab (dependencies: lv_page, lv_btnm)*/ -#define LV_USE_TABVIEW 1 -# if LV_USE_TABVIEW != 0 -/*Time of slide animation [ms] (0: no animation)*/ -# define LV_TABVIEW_DEF_ANIM_TIME 300 -#endif - -/*Tileview (dependencies: lv_page) */ -#define LV_USE_TILEVIEW 1 -#if LV_USE_TILEVIEW -/*Time of slide animation [ms] (0: no animation)*/ -# define LV_TILEVIEW_DEF_ANIM_TIME 300 -#endif - -/*Window (dependencies: lv_cont, lv_btn, lv_label, lv_img, lv_page)*/ -#define LV_USE_WIN 1 - -/*================== - * Non-user section - *==================*/ - -#if defined(_MSC_VER) && !defined(_CRT_SECURE_NO_WARNINGS) /* Disable warnings for Visual Studio*/ -# define _CRT_SECURE_NO_WARNINGS -#endif - -/*--END OF LV_CONF_H--*/ - -/*Be sure every define has a default value*/ -#include "lvgl/src/lv_conf_checker.h" - -#endif /*LV_CONF_H*/ - diff --git a/ports/unix/mpconfigport.h b/ports/unix/mpconfigport.h index 1faf21e90..eae7f4e3c 100644 --- a/ports/unix/mpconfigport.h +++ b/ports/unix/mpconfigport.h @@ -188,6 +188,7 @@ extern const struct _mp_obj_module_t mp_module_lvgl; extern const struct _mp_obj_module_t mp_module_lvindev; extern const struct _mp_obj_module_t mp_module_SDL; extern const struct _mp_obj_module_t mp_module_fb; +extern const struct _mp_obj_module_t mp_module_lodepng; #if MICROPY_PY_UOS_VFS #define MICROPY_PY_UOS_DEF { MP_ROM_QSTR(MP_QSTR_uos), MP_ROM_PTR(&mp_module_uos_vfs) }, @@ -230,7 +231,8 @@ extern const struct _mp_obj_module_t mp_module_fb; { MP_OBJ_NEW_QSTR(MP_QSTR_lvgl), (mp_obj_t)&mp_module_lvgl },\ { MP_OBJ_NEW_QSTR(MP_QSTR_lvindev), (mp_obj_t)&mp_module_lvindev},\ { MP_OBJ_NEW_QSTR(MP_QSTR_SDL), (mp_obj_t)&mp_module_SDL },\ - { MP_OBJ_NEW_QSTR(MP_QSTR_fb), (mp_obj_t)&mp_module_fb }, + { MP_OBJ_NEW_QSTR(MP_QSTR_fb), (mp_obj_t)&mp_module_fb },\ + { MP_OBJ_NEW_QSTR(MP_QSTR_lodepng), (mp_obj_t)&mp_module_lodepng }, #else #define LV_ROOTS #define MICROPY_PY_LVGL_DEF diff --git a/py/py.mk b/py/py.mk index b9117c572..17864394d 100644 --- a/py/py.mk +++ b/py/py.mk @@ -124,7 +124,7 @@ LVGL_BINDING_DIR = $(TOP)/lib/lv_bindings LVGL_DIR = $(LVGL_BINDING_DIR)/lvgl LVGL_GENERIC_DRV_DIR = $(LVGL_BINDING_DIR)/driver/generic INC += -I$(LVGL_BINDING_DIR) -ALL_LVGL_SRC = $(shell find $(LVGL_DIR) -type f) $(TOP)/lib/lv_conf.h +ALL_LVGL_SRC = $(shell find $(LVGL_DIR) -type f) $(LVGL_BINDING_DIR)/lv_conf.h LVGL_PP = $(BUILD)/lvgl/lvgl.pp.c LVGL_MPY = $(BUILD)/lvgl/lv_mpy.c QSTR_GLOBAL_DEPENDENCIES += $(LVGL_MPY) @@ -134,11 +134,31 @@ $(LVGL_MPY): $(ALL_LVGL_SRC) $(LVGL_BINDING_DIR)/gen/gen_mpy.py $(ECHO) "LVGL-GEN $@" $(Q)mkdir -p $(dir $@) $(Q)$(CPP) $(LV_CFLAGS) $(INC) -I $(LVGL_BINDING_DIR)/pycparser/utils/fake_libc_include $(LVGL_DIR)/lvgl.h > $(LVGL_PP) - $(Q)$(PYTHON) $(LVGL_BINDING_DIR)/gen/gen_mpy.py -E $(LVGL_PP) $(LVGL_DIR)/lvgl.h > $@ + $(Q)$(PYTHON) $(LVGL_BINDING_DIR)/gen/gen_mpy.py -M lvgl -MP lv -E $(LVGL_PP) $(LVGL_DIR)/lvgl.h > $@ CFLAGS_MOD += -Wno-unused-function SRC_MOD += $(subst $(TOP)/,,$(shell find $(LVGL_DIR)/src $(LVGL_GENERIC_DRV_DIR) -type f -name "*.c") $(LVGL_MPY)) +#lodepng +LODEPNG_DIR = $(TOP)/lib/lv_bindings/driver/png/lodepng +ALL_LODEPNG_SRC = $(shell find $(LODEPNG_DIR) -type f) +LODEPNG_MODULE = $(BUILD)/lodepng/mp_lodepng.c +LODEPNG_C = $(BUILD)/lodepng/lodepng.c +LODEPNG_PP = $(BUILD)/lodepng/lodepng.pp.c +INC += -I$(LODEPNG_DIR) + +$(LODEPNG_MODULE): $(ALL_LODEPNG_SRC) $(LVGL_BINDING_DIR)/gen/gen_mpy.py + $(ECHO) "LODEPNG-GEN $@" + $(Q)mkdir -p $(dir $@) + $(Q)$(CPP) $(LODEPNG_CFLAGS) $(INC) -I $(LVGL_BINDING_DIR)/pycparser/utils/fake_libc_include $(LODEPNG_DIR)/lodepng.h > $(LODEPNG_PP) + $(Q)$(PYTHON) $(LVGL_BINDING_DIR)/gen/gen_mpy.py -M lodepng -E $(LODEPNG_PP) $(LODEPNG_DIR)/lodepng.h > $@ + +$(LODEPNG_C): $(LODEPNG_DIR)/lodepng.cpp + $(Q)mkdir -p $(dir $@) + cp $< $@ + +SRC_MOD += $(subst $(TOP)/,,$(LODEPNG_C) $(LODEPNG_MODULE)) + # py object files PY_CORE_O_BASENAME = $(addprefix py/,\ mpstate.o \