#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, DCTELEM *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, AVCodecContext *avctx)
{
+#if CONFIG_PRORES_DECODER
dsp->idct_put = prores_idct_put_c;
dsp->idct_permutation_type = FF_NO_IDCT_PERM;
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
}