[x265] [PATCH][master] Fix crash for main10 and main12 build when source resolution is not multiple of minCuSize for hist-scenecut
Mahesh Pittala
mahesh at multicorewareinc.com
Wed Jun 22 11:02:28 UTC 2022
>From 041f00b36f4313b969463f4801e989f72486255d Mon Sep 17 00:00:00 2001
From: Mahesh Pittala <mahesh at multicorewareinc.com>
Date: Mon, 20 Jun 2022 11:57:00 +0530
Subject: [PATCH] Fix crash for main10 and main12 build when source
resolution
is not multiple of minCuSize
---
source/encoder/encoder.cpp | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/source/encoder/encoder.cpp b/source/encoder/encoder.cpp
index f33a6d053..a54b0e197 100644
--- a/source/encoder/encoder.cpp
+++ b/source/encoder/encoder.cpp
@@ -252,9 +252,9 @@ void Encoder::create()
if (m_param->bHistBasedSceneCut)
{
- m_planeSizes[0] = (m_param->sourceWidth >>
x265_cli_csps[p->internalCsp].width[0]) * (m_param->sourceHeight >>
x265_cli_csps[m_param->internalCsp].height[0]);
+ uint32_t planeSize = (m_param->sourceWidth >>
x265_cli_csps[p->internalCsp].width[0]) * (m_param->sourceHeight >>
x265_cli_csps[m_param->internalCsp].height[0]);
uint32_t pixelbytes = m_param->internalBitDepth > 8 ? 2 : 1;
- m_edgePic = X265_MALLOC(pixel, m_planeSizes[0] * pixelbytes);
+ m_edgePic = X265_MALLOC(pixel, planeSize * pixelbytes);
m_edgeHistThreshold = m_param->edgeTransitionThreshold;
m_chromaHistThreshold = x265_min(m_edgeHistThreshold * 10.0,
MAX_SCENECUT_THRESHOLD);
m_scaledEdgeThreshold = x265_min(m_edgeHistThreshold *
SCENECUT_STRENGTH_FACTOR, MAX_SCENECUT_THRESHOLD);
@@ -1664,7 +1664,7 @@ int Encoder::encode(const x265_picture* pic_in,
x265_picture* pic_out)
if (pic->poc == 0)
{
/* for entire encode compute the chroma plane sizes only
once */
- for (int i = 1; i <
x265_cli_csps[m_param->internalCsp].planes; i++)
+ for (int i = 0; i <
x265_cli_csps[m_param->internalCsp].planes; i++)
m_planeSizes[i] = (pic->width >>
x265_cli_csps[m_param->internalCsp].width[i]) * (pic->height >>
x265_cli_csps[m_param->internalCsp].height[i]);
}
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