void ff_simple_idct_put_10(uint8_t *dest, int line_size, int16_t *block);
void ff_simple_idct_add_10(uint8_t *dest, int line_size, int16_t *block);
void ff_simple_idct_10(int16_t *block);
+
+void ff_simple_idct_put_12(uint8_t *dest, int line_size, int16_t *block);
+void ff_simple_idct_add_12(uint8_t *dest, int line_size, int16_t *block);
+void ff_simple_idct_12(int16_t *block);
+
/**
* Special version of ff_simple_idct_10() which does dequantization
* and scales by a factor of 2 more between the two IDCTs to account