Import of the watch repository from Pebble

tests/fakes/fake_gbitmap_png.c

@@ -0,0 +1,36 @@
+/*
+ * Copyright 2024 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "applib/graphics/gtypes.h"
+#include "upng.h"
+
+bool gbitmap_png_data_is_png(uint8_t *data, size_t data_size) {return false;}
+
+GBitmap* gbitmap_create_from_png_data(const uint8_t *png_data, size_t png_data_size) {return NULL;}
+
+bool gbitmap_init_with_png_data(GBitmap *bitmap, const uint8_t *data, size_t data_size) {return true;}
+
+uint8_t gbitmap_png_load_palette(upng_t *upng, GColor8 **palette) {return 0;}
+
+bool gbitmap_png_is_format_supported(upng_t *upng) {return true;}
+
+int32_t gbitmap_png_get_transparent_gray_value(upng_t *upng) {return -1;}
+
+int32_t png_seek_chunk_in_resource(uint32_t resource_id, uint32_t offset,
+                                   bool seek_framedata, bool *found_actl) {return 0;}
+
+int32_t png_seek_chunk_in_resource_system(ResAppNum app_num, uint32_t resource_id, uint32_t offset,
+                                          bool seek_framedata, bool *found_actl) {return 0;}