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avcodec/vp8: Move codec-specific init code out of common init

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While just at it, also move the init functions inside
the #if CONFIG_VP?_DECODER (to avoid linking failures).
While just at it, also declare these init functions
as av_cold and uninline the remaining common init function.

Reviewed-by: Peter Ross <pross@xvid.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Andreas Rheinhardt
2025-03-06 18:00:28 +01:00
parent b6602a17e1
commit 4040dc0782
1 changed files with 26 additions and 26 deletions
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52
libavcodec/vp8.c
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@ -2858,8 +2858,7 @@ av_cold int ff_vp8_decode_free(AVCodecContext *avctx)
return 0;
}
static av_always_inline
int vp78_decode_init(AVCodecContext *avctx, int is_vp7)
static av_cold void vp78_decode_init(AVCodecContext *avctx)
{
VP8Context *s = avctx->priv_data;
@ -2870,37 +2869,25 @@ int vp78_decode_init(AVCodecContext *avctx, int is_vp7)
ff_videodsp_init(&s->vdsp, 8);
ff_vp78dsp_init(&s->vp8dsp);
if (CONFIG_VP7_DECODER && is_vp7) {
ff_h264_pred_init(&s->hpc, AV_CODEC_ID_VP7, 8, 1);
ff_vp7dsp_init(&s->vp8dsp);
s->decode_mb_row_no_filter = vp7_decode_mb_row_no_filter;
s->filter_mb_row = vp7_filter_mb_row;
} else if (CONFIG_VP8_DECODER && !is_vp7) {
ff_h264_pred_init(&s->hpc, AV_CODEC_ID_VP8, 8, 1);
ff_vp8dsp_init(&s->vp8dsp);
s->decode_mb_row_no_filter = vp8_decode_mb_row_no_filter;
s->filter_mb_row = vp8_filter_mb_row;
}
/* does not change for VP8 */
memcpy(s->prob[0].scan, ff_zigzag_scan, sizeof(s->prob[0].scan));
}
#if CONFIG_VP8_DECODER
av_cold int ff_vp8_decode_init(AVCodecContext *avctx)
{
VP8Context *s = avctx->priv_data;
vp78_decode_init(avctx);
ff_h264_pred_init(&s->hpc, AV_CODEC_ID_VP8, 8, 1);
ff_vp8dsp_init(&s->vp8dsp);
s->decode_mb_row_no_filter = vp8_decode_mb_row_no_filter;
s->filter_mb_row = vp8_filter_mb_row;
return 0;
}
#if CONFIG_VP7_DECODER
static int vp7_decode_init(AVCodecContext *avctx)
{
return vp78_decode_init(avctx, IS_VP7);
}
#endif /* CONFIG_VP7_DECODER */
av_cold int ff_vp8_decode_init(AVCodecContext *avctx)
{
return vp78_decode_init(avctx, IS_VP8);
}
#if CONFIG_VP8_DECODER
#if HAVE_THREADS
static void vp8_replace_frame(VP8Frame *dst, const VP8Frame *src)
{
@ -2944,6 +2931,19 @@ static int vp8_decode_update_thread_context(AVCodecContext *dst,
#endif /* CONFIG_VP8_DECODER */
#if CONFIG_VP7_DECODER
av_cold static int vp7_decode_init(AVCodecContext *avctx)
{
VP8Context *s = avctx->priv_data;
vp78_decode_init(avctx);
ff_h264_pred_init(&s->hpc, AV_CODEC_ID_VP7, 8, 1);
ff_vp7dsp_init(&s->vp8dsp);
s->decode_mb_row_no_filter = vp7_decode_mb_row_no_filter;
s->filter_mb_row = vp7_filter_mb_row;
return 0;
}
const FFCodec ff_vp7_decoder = {
.p.name = "vp7",
CODEC_LONG_NAME("On2 VP7"),