643 void etc1_pkm_format_header(etc1_byte* pHeader, etc1_uint32 width, etc1_uint32 height) {  in etc1_pkm_format_header()  argument
644     memcpy(pHeader, kMagic, sizeof(kMagic));  in etc1_pkm_format_header()
647     writeBEUint16(pHeader + ETC1_PKM_FORMAT_OFFSET, ETC1_RGB_NO_MIPMAPS);  in etc1_pkm_format_header()
648     writeBEUint16(pHeader + ETC1_PKM_ENCODED_WIDTH_OFFSET, encodedWidth);  in etc1_pkm_format_header()
649     writeBEUint16(pHeader + ETC1_PKM_ENCODED_HEIGHT_OFFSET, encodedHeight);  in etc1_pkm_format_header()
650     writeBEUint16(pHeader + ETC1_PKM_WIDTH_OFFSET, width);  in etc1_pkm_format_header()
651     writeBEUint16(pHeader + ETC1_PKM_HEIGHT_OFFSET, height);  in etc1_pkm_format_header()
656 etc1_bool etc1_pkm_is_valid(const etc1_byte* pHeader) {  in etc1_pkm_is_valid()  argument
657     if (memcmp(pHeader, kMagic, sizeof(kMagic))) {  in etc1_pkm_is_valid()
660     etc1_uint32 format = readBEUint16(pHeader + ETC1_PKM_FORMAT_OFFSET);  in etc1_pkm_is_valid()
661     etc1_uint32 encodedWidth = readBEUint16(pHeader + ETC1_PKM_ENCODED_WIDTH_OFFSET);  in etc1_pkm_is_valid()
662     etc1_uint32 encodedHeight = readBEUint16(pHeader + ETC1_PKM_ENCODED_HEIGHT_OFFSET);  in etc1_pkm_is_valid()
663     etc1_uint32 width = readBEUint16(pHeader + ETC1_PKM_WIDTH_OFFSET);  in etc1_pkm_is_valid()
664     etc1_uint32 height = readBEUint16(pHeader + ETC1_PKM_HEIGHT_OFFSET);  in etc1_pkm_is_valid()
672 etc1_uint32 etc1_pkm_get_width(const etc1_byte* pHeader) {  in etc1_pkm_get_width()  argument
673     return readBEUint16(pHeader + ETC1_PKM_WIDTH_OFFSET);  in etc1_pkm_get_width()
678 etc1_uint32 etc1_pkm_get_height(const etc1_byte* pHeader){  in etc1_pkm_get_height()  argument
679     return readBEUint16(pHeader + ETC1_PKM_HEIGHT_OFFSET);  in etc1_pkm_get_height()