Attachment 119140 Details for Bug 92634 – vl_mpeg12_decoder: support st/va where intra_matrix can be set after begin_frame

[patch] vl_mpeg12_decoder: support st/va where intra_matrix can be set after begin_frame

0003-vl_mpeg12_decoder-support-st-va-where-intra_matrix-c.patch (text/plain), 1.31 KB, created by Julien Isorce on 2015-10-23 10:37:22 UTC

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Creator: Julien Isorce

Created: 2015-10-23 10:37:22 UTC

Size: 1.31 KB

patch

obsolete

>From 2ec8d4ebfc3f25c1e054407bff2db7847aa155a1 Mon Sep 17 00:00:00 2001
>From: Julien Isorce <j.isorce@samsung.com>
>Date: Thu, 22 Oct 2015 14:27:12 +0100
>Subject: [PATCH 3/3] vl_mpeg12_decoder: support st/va where intra_matrix can
> be set after begin_frame
>
>Signed-off-by: Julien Isorce <j.isorce@samsung.com>
>---
> src/gallium/auxiliary/vl/vl_mpeg12_decoder.c | 7 +++++++
> 1 file changed, 7 insertions(+)
>
>diff --git a/src/gallium/auxiliary/vl/vl_mpeg12_decoder.c b/src/gallium/auxiliary/vl/vl_mpeg12_decoder.c
>index 9d0e4a1..736fed58 100644
>--- a/src/gallium/auxiliary/vl/vl_mpeg12_decoder.c
>+++ b/src/gallium/auxiliary/vl/vl_mpeg12_decoder.c
>@@ -603,6 +603,10 @@ vl_mpeg12_begin_frame(struct pipe_video_codec *decoder,
> 
>    assert(dec && target && picture);
> 
>+   /* Delay to next decode call. */
>+   if (!desc->intra_matrix)
>+      return;
>+
>    buf = vl_mpeg12_get_decode_buffer(dec, target);
>    assert(buf);
> 
>@@ -738,6 +742,9 @@ vl_mpeg12_decode_bitstream(struct pipe_video_codec *decoder,
>    buf = vl_mpeg12_get_decode_buffer(dec, target);
>    assert(buf);
> 
>+   if (!buf->mv_stream[0])
>+      decoder->begin_frame(decoder, target, picture);
>+
>    for (i = 0; i < VL_NUM_COMPONENTS; ++i)
>       vl_zscan_set_layout(&buf->zscan[i], desc->alternate_scan ?
>                           dec->zscan_alternate : dec->zscan_normal);
>-- 
>1.9.1
>

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Attachments on bug 92634: 119138 | 119139 | 119140

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