45 lines
1.5 KiB
Diff
45 lines
1.5 KiB
Diff
From 7ca66c10c05168c7d342df7c7a70d4a1ae0629f7 Mon Sep 17 00:00:00 2001
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From: Eric Nelson <eric.nelson@boundarydevices.com>
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Date: Sat, 28 Jun 2014 09:45:09 -0700
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Subject: [PATCH] vpu_wrapper: fix tests of return value from IOGetVirtMem
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IOGetVirtMem() returns a pointer or specifically -1 (MAP_FAILED)
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in the case of failure.
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This problem is being discussed upstream at
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https://lists.yoctoproject.org/pipermail/meta-freescale/2014-June/008993.html.
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Upstream-Status: Pending
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Signed-off-by: Laci Tele <laci@boundarydevices.com>
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Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
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---
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vpu_wrapper.c | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/vpu_wrapper.c b/vpu_wrapper.c
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index 9249174..148c5df 100755
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--- a/vpu_wrapper.c
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+++ b/vpu_wrapper.c
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@@ -6653,7 +6653,7 @@ VpuDecRetCode VPU_DecGetMem(VpuMemDesc* pInOutMem)
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return VPU_DEC_RET_FAILURE;
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}
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ret=IOGetVirtMem(&buff);
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- if(ret==0) //if(ret!=RETCODE_SUCCESS)
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+ if(ret == -1) //if(ret==MAP_FAILED)
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{
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VPU_ERROR("%s: get virtual memory failure: size=%d, ret=%d \r\n",__FUNCTION__,buff.size,ret);
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return VPU_DEC_RET_FAILURE;
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@@ -8277,7 +8277,7 @@ VpuEncRetCode VPU_EncGetMem(VpuMemDesc* pInOutMem)
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return VPU_ENC_RET_FAILURE;
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}
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ret=IOGetVirtMem(&buff);
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- if(ret==0) //if(ret!=RETCODE_SUCCESS)
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+ if(ret == -1) //if(ret==MAP_FAILED)
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{
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VPU_ENC_ERROR("%s: get virtual memory failure: size=%d, ret=%d \r\n",__FUNCTION__,buff.size,(UINT32)ret);
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return VPU_ENC_RET_FAILURE;
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--
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1.9.1
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