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Code Issues Releases Activity

Simplify more errors by using goto

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Originally committed as revision 12819 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Ramiro Polla 2008-04-14 15:07:12 +00:00
parent 76c2662b48
commit e110f48608
1 changed files with 5 additions and 4 deletions
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9
libavdevice/vfwcap.c
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@ -308,8 +308,7 @@ static int vfw_read_header(AVFormatContext *s, AVFormatParameters *ap)
} }
ret = SendMessage(ctx->hwnd, WM_CAP_GET_VIDEOFORMAT, bisize, (LPARAM) bi); ret = SendMessage(ctx->hwnd, WM_CAP_GET_VIDEOFORMAT, bisize, (LPARAM) bi);
if(!ret) { if(!ret) {
av_free(bi); goto fail_bi;
goto fail_io;
} }
dump_bih(s, &bi->bmiHeader); dump_bih(s, &bi->bmiHeader);
@ -322,8 +321,7 @@ static int vfw_read_header(AVFormatContext *s, AVFormatParameters *ap)
ret = SendMessage(ctx->hwnd, WM_CAP_SET_VIDEOFORMAT, bisize, (LPARAM) bi); ret = SendMessage(ctx->hwnd, WM_CAP_SET_VIDEOFORMAT, bisize, (LPARAM) bi);
if(!ret) { if(!ret) {
av_log(s, AV_LOG_ERROR, "Could not set Video Format.\n"); av_log(s, AV_LOG_ERROR, "Could not set Video Format.\n");
av_free(bi); goto fail_bi;
goto fail_io;
} }
biCompression = bi->bmiHeader.biCompression; biCompression = bi->bmiHeader.biCompression;
@ -392,6 +390,9 @@ static int vfw_read_header(AVFormatContext *s, AVFormatParameters *ap)
return 0; return 0;
fail_bi:
av_free(bi);
fail_io: fail_io:
vfw_read_close(s); vfw_read_close(s);
return AVERROR_IO; return AVERROR_IO;