avcodec/huffyuv: Inline ff_huffyuv_common_init() in its callers

This is in preparation for splitting HYuvContext.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>

libavcodec/huffyuv.c

@@ -68,15 +68,6 @@ av_cold int ff_huffyuv_alloc_temp(HYuvContext *s, int width)
     return 0;
 }
 
-av_cold void ff_huffyuv_common_init(AVCodecContext *avctx)
-{
-    HYuvContext *s = avctx->priv_data;
-
-    s->flags = avctx->flags;
-
-    ff_bswapdsp_init(&s->bdsp);
-}
-
 av_cold void ff_huffyuv_common_end(HYuvContext *s)
 {
     int i;

libavcodec/huffyuv.h

@@ -93,7 +93,6 @@ typedef struct HYuvContext {
     int non_determ; // non-deterministic, multi-threaded encoder allowed
 } HYuvContext;
 
-void ff_huffyuv_common_init(AVCodecContext *s);
 void ff_huffyuv_common_end(HYuvContext *s);
 int  ff_huffyuv_alloc_temp(HYuvContext *s, int width);
 int ff_huffyuv_generate_bits_table(uint32_t *dst, const uint8_t *len_table, int n);

libavcodec/huffyuvdec.c

@@ -300,6 +300,9 @@ static av_cold int decode_init(AVCodecContext *avctx)
     if (ret < 0)
         return ret;
 
+    s->flags = avctx->flags;
+
+    ff_bswapdsp_init(&s->bdsp);
     ff_huffyuvdsp_init(&s->hdsp, avctx->pix_fmt);
     ff_llviddsp_init(&s->llviddsp);
     memset(s->vlc, 0, 4 * sizeof(VLC));
@@ -545,8 +548,6 @@ static av_cold int decode_init(AVCodecContext *avctx)
         }
     }
 
-    ff_huffyuv_common_init(avctx);
-
     if ((avctx->pix_fmt == AV_PIX_FMT_YUV422P || avctx->pix_fmt == AV_PIX_FMT_YUV420P) && avctx->width & 1) {
         av_log(avctx, AV_LOG_ERROR, "width must be even for this colorspace\n");
         return AVERROR_INVALIDDATA;

libavcodec/huffyuvenc.c

@@ -210,7 +210,9 @@ static av_cold int encode_init(AVCodecContext *avctx)
     const AVPixFmtDescriptor *desc;
 
     s->avctx = avctx;
-    ff_huffyuv_common_init(avctx);
+    s->flags = avctx->flags;
+
+    ff_bswapdsp_init(&s->bdsp);
     ff_huffyuvencdsp_init(&s->hencdsp, avctx->pix_fmt);
     ff_llvidencdsp_init(&s->llvidencdsp);