* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
+#include "config.h"
+#include "libavutil/attributes.h"
+#include "libavutil/common.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
*/
ff_prores_idct(block, qmat);
put_pixels(out, linesize >> 1, block);
}
-#endif
-
-#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;
-
- for (y = 0; y < 8; y++) {
- for (x = 0; x < 8; x++)
- block[y * 8 + x] = tsrc[x];
- tsrc += linesize >> 1;
- }
- ff_jpeg_fdct_islow_10(block);
-}
-#endif
-void ff_proresdsp_init(ProresDSPContext *dsp)
+av_cold 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;
- if (ARCH_X86) ff_proresdsp_x86_init(dsp);
+ if (ARCH_X86)
+ ff_proresdsp_init_x86(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
}