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Suppress MJPEG fprintf() runtime warning

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TBR=harryjin@google.com
BUG=libyuv:630
TEST=local build and try bots pass

Review URL: https://codereview.chromium.org/2264293002 .
This commit is contained in:
Frank Barchard 2016-08-22 16:30:36 -07:00
parent 920151f2b5
commit 36ae08ce1c
1 changed files with 8 additions and 1 deletions
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9
source/mjpeg_decoder.cc
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@ -62,6 +62,7 @@ void init_source(jpeg_decompress_struct* cinfo);
void skip_input_data(jpeg_decompress_struct* cinfo, long num_bytes); // NOLINT
void term_source(jpeg_decompress_struct* cinfo);
void ErrorHandler(jpeg_common_struct* cinfo);
void OutputHandler(jpeg_common_struct* cinfo);
MJpegDecoder::MJpegDecoder()
: has_scanline_padding_(LIBYUV_FALSE),
@ -77,6 +78,7 @@ MJpegDecoder::MJpegDecoder()
decompress_struct_->err = jpeg_std_error(&error_mgr_->base);
// Override standard exit()-based error handler.
error_mgr_->base.error_exit = &ErrorHandler;
error_mgr_->base.output_message = &OutputHandler;
#endif
decompress_struct_->client_data = NULL;
source_mgr_->init_source = &init_source;
@ -456,7 +458,12 @@ void ErrorHandler(j_common_ptr cinfo) {
// and causes it to return (for a second time) with value 1.
longjmp(mgr->setjmp_buffer, 1);
}
#endif
void OutputHandler(j_common_ptr cinfo) {
// Suppress fprintf warnings.
}
#endif // HAVE_SETJMP
void MJpegDecoder::AllocOutputBuffers(int num_outbufs) {
if (num_outbufs != num_outbufs_) {