Source code
Revision control
Copy as Markdown
Other Tools
# HG changeset patch
# User Randell Jesup <rjesup@jesup.org>
# Parent 5d4d728adccff4539e44f697b8011fb2eb1a1ad5
diff --git a/source/mjpeg_decoder.cc b/source/mjpeg_decoder.cc
--- a/source/mjpeg_decoder.cc
+++ b/source/mjpeg_decoder.cc
@@ -73,18 +73,20 @@ MJpegDecoder::MJpegDecoder()
databuf_strides_(NULL) {
decompress_struct_ = new jpeg_decompress_struct;
source_mgr_ = new jpeg_source_mgr;
#ifdef HAVE_SETJMP
error_mgr_ = new SetJmpErrorMgr;
decompress_struct_->err = jpeg_std_error(&error_mgr_->base);
// Override standard exit()-based error handler.
error_mgr_->base.error_exit = &ErrorHandler;
+#ifndef DEBUG_MJPEG
error_mgr_->base.output_message = &OutputHandler;
#endif
+#endif
decompress_struct_->client_data = NULL;
source_mgr_->init_source = &init_source;
source_mgr_->fill_input_buffer = &fill_input_buffer;
source_mgr_->skip_input_data = &skip_input_data;
source_mgr_->resync_to_restart = &jpeg_resync_to_restart;
source_mgr_->term_source = &term_source;
jpeg_create_decompress(decompress_struct_);
decompress_struct_->src = source_mgr_;
@@ -450,21 +452,22 @@ void ErrorHandler(j_common_ptr cinfo) {
#endif
SetJmpErrorMgr* mgr = reinterpret_cast<SetJmpErrorMgr*>(cinfo->err);
// This rewinds the call stack to the point of the corresponding setjmp()
// and causes it to return (for a second time) with value 1.
longjmp(mgr->setjmp_buffer, 1);
}
+#ifndef DEBUG_MJPEG
// Suppress fprintf warnings.
void OutputHandler(j_common_ptr cinfo) {
(void)cinfo;
}
-
+#endif
#endif // HAVE_SETJMP
void MJpegDecoder::AllocOutputBuffers(int num_outbufs) {
if (num_outbufs != num_outbufs_) {
// We could perhaps optimize this case to resize the output buffers without
// necessarily having to delete and recreate each one, but it's not worth
// it.
DestroyOutputBuffers();