1 files changed, 92 insertions, 0 deletions
diff --git a/circuitpython/shared-bindings/camera/ImageFormat.c b/circuitpython/shared-bindings/camera/ImageFormat.c
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+++ b/circuitpython/shared-bindings/camera/ImageFormat.c
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+/*
+ * This file is part of the MicroPython project, http://micropython.org/
+ *
+ * The MIT License (MIT)
+ *
+ * Copyright 2020 Sony Semiconductor Solutions Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include "shared-bindings/camera/ImageFormat.h"
+
+//| class ImageFormat:
+//|     """Image format"""
+//|
+//|     def __init__(self) -> None:
+//|         """Enum-like class to define the image format."""
+//|
+//|     JPG: ImageFormat
+//|     """JPG format."""
+//|
+//|     RGB565: ImageFormat
+//|     """RGB565 format."""
+//|
+
+const camera_imageformat_obj_t camera_imageformat_jpg_obj = {
+    { &camera_imageformat_type },
+};
+
+const camera_imageformat_obj_t camera_imageformat_rgb565_obj = {
+    { &camera_imageformat_type },
+};
+
+camera_imageformat_t camera_imageformat_obj_to_type(mp_obj_t obj) {
+    if (obj == MP_ROM_PTR(&camera_imageformat_jpg_obj)) {
+        return IMAGEFORMAT_JPG;
+    } else if (obj == MP_ROM_PTR(&camera_imageformat_rgb565_obj)) {
+        return IMAGEFORMAT_RGB565;
+    }
+    return IMAGEFORMAT_NONE;
+}
+
+mp_obj_t camera_imageformat_type_to_obj(camera_imageformat_t format) {
+    switch (format) {
+        case IMAGEFORMAT_JPG:
+            return (mp_obj_t)MP_ROM_PTR(&camera_imageformat_jpg_obj);
+        case IMAGEFORMAT_RGB565:
+            return (mp_obj_t)MP_ROM_PTR(&camera_imageformat_rgb565_obj);
+        case IMAGEFORMAT_NONE:
+        default:
+            return MP_ROM_NONE;
+    }
+}
+
+STATIC const mp_rom_map_elem_t camera_imageformat_locals_dict_table[] = {
+    {MP_ROM_QSTR(MP_QSTR_JPG), MP_ROM_PTR(&camera_imageformat_jpg_obj)},
+    {MP_ROM_QSTR(MP_QSTR_RGB565), MP_ROM_PTR(&camera_imageformat_rgb565_obj)},
+};
+STATIC MP_DEFINE_CONST_DICT(camera_imageformat_locals_dict, camera_imageformat_locals_dict_table);
+
+STATIC void camera_imageformat_print(const mp_print_t *print, mp_obj_t self_in, mp_print_kind_t kind) {
+    qstr format = MP_QSTR_None;
+    if (MP_OBJ_TO_PTR(self_in) == MP_ROM_PTR(&camera_imageformat_jpg_obj)) {
+        format = MP_QSTR_JPG;
+    } else if (MP_OBJ_TO_PTR(self_in) == MP_ROM_PTR(&camera_imageformat_rgb565_obj)) {
+        format = MP_QSTR_RGB565;
+    }
+    mp_printf(print, "%q.%q.%q", MP_QSTR_camera, MP_QSTR_ImageSize, format);
+}
+
+const mp_obj_type_t camera_imageformat_type = {
+    { &mp_type_type },
+    .name = MP_QSTR_ImageFormat,
+    .print = camera_imageformat_print,
+    .locals_dict = (mp_obj_t)&camera_imageformat_locals_dict,
+};