* [FFmpeg-devel] [PATCH] vulkan/av1: fix tile upload offsets.
@ 2023-06-20 23:50 airlied
2023-06-22 16:24 ` Lynne
0 siblings, 1 reply; 2+ messages in thread
From: airlied @ 2023-06-20 23:50 UTC (permalink / raw)
To: ffmpeg-devel; +Cc: Dave Airlie
From: Dave Airlie <airlied@redhat.com>
This fixes decoding av1-1-b8-22-svc-L2T1.ivf
while not breaking other videos.
---
libavcodec/vulkan_av1.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/libavcodec/vulkan_av1.c b/libavcodec/vulkan_av1.c
index 91e44ba803..005998b1bd 100644
--- a/libavcodec/vulkan_av1.c
+++ b/libavcodec/vulkan_av1.c
@@ -513,13 +513,15 @@ static int vk_av1_decode_slice(AVCodecContext *avctx,
.tg_end = s->tg_end,
};
- err = ff_vk_decode_add_slice(avctx, vp, data, size, 0,
+ err = ff_vk_decode_add_slice(avctx, vp,
+ data + s->tile_group_info[i].tile_offset,
+ s->tile_group_info[i].tile_size, 0,
&ap->tile_list.nb_tiles,
&ap->tile_offsets);
if (err < 0)
return err;
-// ap->tiles[ap->tile_list.nb_tiles - 1].offset = ap->tile_offsets[ap->tile_list.nb_tiles - 1];
+ ap->tiles[ap->tile_list.nb_tiles - 1].offset = ap->tile_offsets[ap->tile_list.nb_tiles - 1];
}
return 0;
--
2.41.0
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* Re: [FFmpeg-devel] [PATCH] vulkan/av1: fix tile upload offsets.
2023-06-20 23:50 [FFmpeg-devel] [PATCH] vulkan/av1: fix tile upload offsets airlied
@ 2023-06-22 16:24 ` Lynne
0 siblings, 0 replies; 2+ messages in thread
From: Lynne @ 2023-06-22 16:24 UTC (permalink / raw)
To: FFmpeg development discussions and patches
Jun 21, 2023, 01:51 by airlied@gmail.com:
> From: Dave Airlie <airlied@redhat.com>
>
> This fixes decoding av1-1-b8-22-svc-L2T1.ivf
> while not breaking other videos.
> ---
> libavcodec/vulkan_av1.c | 6 ++++--
> 1 file changed, 4 insertions(+), 2 deletions(-)
>
> diff --git a/libavcodec/vulkan_av1.c b/libavcodec/vulkan_av1.c
> index 91e44ba803..005998b1bd 100644
> --- a/libavcodec/vulkan_av1.c
> +++ b/libavcodec/vulkan_av1.c
> @@ -513,13 +513,15 @@ static int vk_av1_decode_slice(AVCodecContext *avctx,
> .tg_end = s->tg_end,
> };
>
> - err = ff_vk_decode_add_slice(avctx, vp, data, size, 0,
> + err = ff_vk_decode_add_slice(avctx, vp,
> + data + s->tile_group_info[i].tile_offset,
> + s->tile_group_info[i].tile_size, 0,
> &ap->tile_list.nb_tiles,
> &ap->tile_offsets);
> if (err < 0)
> return err;
>
> -// ap->tiles[ap->tile_list.nb_tiles - 1].offset = ap->tile_offsets[ap->tile_list.nb_tiles - 1];
> + ap->tiles[ap->tile_list.nb_tiles - 1].offset = ap->tile_offsets[ap->tile_list.nb_tiles - 1];
> }
>
> return 0;
>
Pushed.
Thanks.
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2023-06-20 23:50 [FFmpeg-devel] [PATCH] vulkan/av1: fix tile upload offsets airlied
2023-06-22 16:24 ` Lynne
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