* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
+#include "dct.h"
+#include "dsputil.h"
#include "proresdsp.h"
#include "simple_idct.h"
+#include "libavutil/common.h"
#define BIAS (1 << (PRORES_BITS_PER_SAMPLE - 1)) ///< bias value for converting signed pixels into unsigned ones
#define CLIP_MIN (1 << (PRORES_BITS_PER_SAMPLE - 8)) ///< minimum value for clipping resulting pixels
#define CLIP_AND_BIAS(x) (av_clip((x) + BIAS, CLIP_MIN, CLIP_MAX))
+#if CONFIG_PRORES_DECODER
/**
* Add bias value, clamp and output pixels of a slice
*/
-static void put_pixels(uint16_t *dst, int stride, const DCTELEM *in)
+static void put_pixels(uint16_t *dst, int stride, const int16_t *in)
{
int x, y, src_offset, dst_offset;
}
}
-static void prores_idct_put_c(uint16_t *out, int linesize, DCTELEM *block, const int16_t *qmat)
+static void prores_idct_put_c(uint16_t *out, int linesize, int16_t *block, const int16_t *qmat)
{
ff_prores_idct(block, qmat);
put_pixels(out, linesize >> 1, block);
}
+#endif
-static void prores_fdct_c(const uint16_t *src, int linesize, DCTELEM *block)
+#if CONFIG_PRORES_ENCODER
+static void prores_fdct_c(const uint16_t *src, int linesize, int16_t *block)
{
int x, y;
const uint16_t *tsrc = src;
}
ff_jpeg_fdct_islow_10(block);
}
+#endif
void ff_proresdsp_init(ProresDSPContext *dsp)
{
+#if CONFIG_PRORES_DECODER
dsp->idct_put = prores_idct_put_c;
dsp->idct_permutation_type = FF_NO_IDCT_PERM;
- dsp->fdct = prores_fdct_c;
- dsp->dct_permutation_type = FF_NO_IDCT_PERM;
- if (HAVE_MMX) ff_proresdsp_x86_init(dsp);
+ if (ARCH_X86) ff_proresdsp_x86_init(dsp);
ff_init_scantable_permutation(dsp->idct_permutation,
dsp->idct_permutation_type);
+#endif
+#if CONFIG_PRORES_ENCODER
+ dsp->fdct = prores_fdct_c;
+ dsp->dct_permutation_type = FF_NO_IDCT_PERM;
ff_init_scantable_permutation(dsp->dct_permutation,
dsp->dct_permutation_type);
+#endif
}