Function parse_bitmap

port/android_torch_bridge.cpp:218–228

}

static bool parse_bitmap(const std::vector<uint8_t> &file_data, uint32_t bm_off,
                         ParsedBitmap &bm) {
    if (bm_off + kBitmapSize > file_data.size()) {
        return false;
    }
    const uint8_t *d = file_data.data() + bm_off;
    bm.width = read_be_s16(d + 0x00);
    bm.actual_height = read_be_s16(d + 0x0C);
    bm.buf_off = resolve_reloc_ptr(file_data, bm_off + 0x08);
    return bm.buf_off != UINT32_MAX;
}

static void unswizzle_rgba16_strip(std::vector<uint8_t> &strip, int width, int height) {
    const int row_bytes = width * 2;