28 static inline std::string HAL_FMT(uint32_t format)  in HAL_FMT()  argument
30 	switch (format) {  in HAL_FMT()
43 static inline std::string DRM_FMT(uint32_t format)  in DRM_FMT()  argument
45 	switch (format) {  in DRM_FMT()
54 bool is_valid_format(uint32_t format);
55 bool is_rgb_format(uint32_t format);
56 bool is_bgr_format(uint32_t format);
57 bool is_nv12_format(uint32_t format);
58 bool is_opaque_format(uint32_t format);
59 uint32_t get_format_bpp(uint32_t format);
60 uint32_t convert_hal_to_dss_format(uint32_t format, bool blended);
63 uint32_t get_stride_from_format(uint32_t format, uint32_t width);