diff --git b/utils/v4l2-ctl/vivid-tpg.h a/utils/v4l2-ctl/vivid-tpg.h index 51ef7d1..76c373a 100644 --- b/utils/v4l2-ctl/vivid-tpg.h +++ a/utils/v4l2-ctl/vivid-tpg.h @@ -20,13 +20,46 @@ #ifndef _VIVID_TPG_H_ #define _VIVID_TPG_H_ -#include #include -#include -#include -#include #include +#include +#include +#include +#include + +typedef __u32 u32; +typedef __u16 u16; +typedef __s16 s16; +typedef __u8 u8; +typedef __s8 s8; + +#define __packed __attribute__((packed)) + +static inline void vfree(void *p) +{ + free(p); +} + +static inline void *vzalloc(unsigned long size) +{ + return calloc(1, size); +} + +#define clamp(val, min, max) ({ \ + typeof(val) __val = (val); \ + typeof(min) __min = (min); \ + typeof(max) __max = (max); \ + (void) (&__val == &__min); \ + (void) (&__val == &__max); \ + __val = __val < __min ? __min: __val; \ + __val > __max ? __max: __val; }) + +static inline u32 prandom_u32_max(u32 ep_ro) +{ + return rand() % ep_ro; +} + #include "vivid-tpg-colors.h" enum tpg_pattern {