From 1277dc07fbe6ec6d7a10312a053e482e6070c52b Mon Sep 17 00:00:00 2001
From: "Ronald S. Bultje" <rsbultje@gmail.com>
Date: Sun, 10 Mar 2013 14:16:00 -0700
Subject: [PATCH] svq1enc: Use hpeldsp instead of dsputil for half-pel
 functions
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Signed-off-by: Martin Storsjö <martin@martin.st>
---
 configure            |  2 +-
 libavcodec/svq1enc.c | 16 ++++++++++------
 2 files changed, 11 insertions(+), 7 deletions(-)

diff --git a/configure b/configure
index 50d2cc8fa3..ed2fdfee81 100755
--- a/configure
+++ b/configure
@@ -1641,7 +1641,7 @@ shorten_decoder_select="golomb"
 sipr_decoder_select="lsp"
 sp5x_decoder_select="dsputil"
 svq1_decoder_select="hpeldsp"
-svq1_encoder_select="aandcttables dsputil mpegvideoenc"
+svq1_encoder_select="aandcttables dsputil hpeldsp mpegvideoenc"
 svq3_decoder_select="golomb h264chroma h264dsp h264pred h264qpel hpeldsp mpegvideo videodsp"
 svq3_decoder_suggest="error_resilience zlib"
 tak_decoder_select="dsputil"
diff --git a/libavcodec/svq1enc.c b/libavcodec/svq1enc.c
index f06609e442..70d1ee5c88 100644
--- a/libavcodec/svq1enc.c
+++ b/libavcodec/svq1enc.c
@@ -27,6 +27,8 @@
  */
 
 #include "avcodec.h"
+#include "dsputil.h"
+#include "hpeldsp.h"
 #include "mpegvideo.h"
 #include "h263.h"
 #include "internal.h"
@@ -43,6 +45,7 @@ typedef struct SVQ1Context {
     MpegEncContext m;
     AVCodecContext *avctx;
     DSPContext dsp;
+    HpelDSPContext hdsp;
     AVFrame picture;
     AVFrame current_picture;
     AVFrame last_picture;
@@ -444,10 +447,10 @@ static int svq1_encode_plane(SVQ1Context *s, int plane,
 
                     dxy = (mx & 1) + 2 * (my & 1);
 
-                    s->dsp.put_pixels_tab[0][dxy](temp + 16,
-                                                  ref + (mx >> 1) +
-                                                  stride * (my >> 1),
-                                                  stride, 16);
+                    s->hdsp.put_pixels_tab[0][dxy](temp + 16,
+                                                   ref + (mx >> 1) +
+                                                   stride * (my >> 1),
+                                                   stride, 16);
 
                     score[1] += encode_block(s, src + 16 * x, temp + 16,
                                              decoded, stride, 5, 64, lambda, 0);
@@ -459,7 +462,7 @@ static int svq1_encode_plane(SVQ1Context *s, int plane,
                     score[2] += vlc[1] * lambda;
                     if (score[2] < score[best] && mx == 0 && my == 0) {
                         best = 2;
-                        s->dsp.put_pixels_tab[0][0](decoded, ref, stride, 16);
+                        s->hdsp.put_pixels_tab[0][0](decoded, ref, stride, 16);
                         for (i = 0; i < 6; i++)
                             count[2][i] = 0;
                         put_bits(&s->pb, vlc[1], vlc[0]);
@@ -489,7 +492,7 @@ static int svq1_encode_plane(SVQ1Context *s, int plane,
                 avpriv_copy_bits(&s->pb, reorder_buffer[best][i],
                                  count[best][i]);
             if (best == 0)
-                s->dsp.put_pixels_tab[0][0](decoded, temp, stride, 16);
+                s->hdsp.put_pixels_tab[0][0](decoded, temp, stride, 16);
         }
         s->m.first_slice_line = 0;
     }
@@ -501,6 +504,7 @@ static av_cold int svq1_encode_init(AVCodecContext *avctx)
     SVQ1Context *const s = avctx->priv_data;
 
     ff_dsputil_init(&s->dsp, avctx);
+    ff_hpeldsp_init(&s->hdsp, avctx->flags);
     avctx->coded_frame = &s->picture;
 
     s->frame_width  = avctx->width;