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lavc/qsv: suppress code scan complain

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Suppress the complain "variables 'type' is used but maybe uninitialized".
This commit is contained in:
Zhong Li 2018-05-09 14:07:40 +08:00
parent 238a8ae92f
commit 8a0c2901f1
1 changed files with 4 additions and 1 deletions
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5
libavcodec/qsv.c
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@ -31,6 +31,7 @@
#include "libavutil/hwcontext.h" #include "libavutil/hwcontext.h"
#include "libavutil/hwcontext_qsv.h" #include "libavutil/hwcontext_qsv.h"
#include "libavutil/imgutils.h" #include "libavutil/imgutils.h"
#include "libavutil/avassert.h"
#include "avcodec.h" #include "avcodec.h"
#include "qsv_internal.h" #include "qsv_internal.h"
@ -197,7 +198,7 @@ int ff_qsv_find_surface_idx(QSVFramesContext *ctx, QSVFrame *frame)
enum AVPictureType ff_qsv_map_pictype(int mfx_pic_type) enum AVPictureType ff_qsv_map_pictype(int mfx_pic_type)
{ {
enum AVPictureType type; enum AVPictureType type = AV_PICTURE_TYPE_NONE;
switch (mfx_pic_type & 0x7) { switch (mfx_pic_type & 0x7) {
case MFX_FRAMETYPE_I: case MFX_FRAMETYPE_I:
if (mfx_pic_type & MFX_FRAMETYPE_S) if (mfx_pic_type & MFX_FRAMETYPE_S)
@ -214,6 +215,8 @@ enum AVPictureType ff_qsv_map_pictype(int mfx_pic_type)
else else
type = AV_PICTURE_TYPE_P; type = AV_PICTURE_TYPE_P;
break; break;
default:
av_assert0(0);
} }
return type; return type;