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Searched refs:grain_random_register (Results 1 – 1 of 1) sorted by relevance

/rockchip-linux_mpp/mpp/hal/common/av1/
H A Dfilm_grain_noise_table.c254 RK_U16 grain_random_register = random_seed; in GenerateLumaGrainBlock() local
259 UpdateRandomRegister(&grain_random_register); in GenerateLumaGrainBlock()
261 … gaussian_sequence[GetRandomNumber(grain_random_register)], in GenerateLumaGrainBlock()
298 RK_U16 grain_random_register = 0; in GenerateChromaGrainBlock() local
301 InitRandomGenerator(7, random_seed, &grain_random_register); in GenerateChromaGrainBlock()
305 UpdateRandomRegister(&grain_random_register); in GenerateChromaGrainBlock()
307 … gaussian_sequence[GetRandomNumber(grain_random_register)], in GenerateChromaGrainBlock()
315 InitRandomGenerator(11, random_seed, &grain_random_register); in GenerateChromaGrainBlock()
319 UpdateRandomRegister(&grain_random_register); in GenerateChromaGrainBlock()
321 … gaussian_sequence[GetRandomNumber(grain_random_register)], in GenerateChromaGrainBlock()