uint8_t raster_end[64];
} ScanTable;
+enum idct_permutation_type {
+ FF_IDCT_PERM_NONE,
+ FF_IDCT_PERM_LIBMPEG2,
+ FF_IDCT_PERM_SIMPLE,
+ FF_IDCT_PERM_TRANSPOSE,
+ FF_IDCT_PERM_PARTTRANS,
+ FF_IDCT_PERM_SSE2,
+};
+
void ff_init_scantable(uint8_t *permutation, ScanTable *st,
const uint8_t *src_scantable);
void ff_init_scantable_permutation(uint8_t *idct_permutation,
- int idct_permutation_type);
+ enum idct_permutation_type perm_type);
int ff_init_scantable_permutation_x86(uint8_t *idct_permutation,
- int idct_permutation_type);
+ enum idct_permutation_type perm_type);
typedef struct IDCTDSPContext {
/* pixel ops : interface with DCT */
* -> simple_idct_mmx -> ...)
*/
uint8_t idct_permutation[64];
- int idct_permutation_type;
-#define FF_NO_IDCT_PERM 1
-#define FF_LIBMPEG2_IDCT_PERM 2
-#define FF_SIMPLE_IDCT_PERM 3
-#define FF_TRANSPOSE_IDCT_PERM 4
-#define FF_PARTTRANS_IDCT_PERM 5
-#define FF_SSE2_IDCT_PERM 6
+ enum idct_permutation_type perm_type;
} IDCTDSPContext;
void ff_idctdsp_init(IDCTDSPContext *c, AVCodecContext *avctx);