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ifdef HAVE_ZLIB_H around code that uses Image->Zip

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This commit is contained in:
Isaac Connor
2019-05-03 09:04:31 -04:00
parent 75b4f4f2b3
commit fee95c2316
2 changed files with 10 additions and 0 deletions
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8
src/zm_monitorstream.cpp
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@@ -394,10 +394,15 @@ bool MonitorStream::sendFrame(Image *image, struct timeval *timestamp) {
img_buffer_size = send_image->Size();
break;
case STREAM_ZIP :
#if HAVE_ZLIB_H
fputs("Content-Type: image/x-rgbz\r\n",stdout);
unsigned long zip_buffer_size;
send_image->Zip(img_buffer, &zip_buffer_size);
img_buffer_size = zip_buffer_size;
#else
Error("zlib is required for zipped images. Falling back to raw image");
type = STREAM_RAW;
#endif // HAVE_ZLIB_H
break;
default :
Error("Unexpected frame type %d", type);
@@ -794,6 +799,8 @@ void MonitorStream::SingleImageRaw( int scale ) {
fwrite( snap_image->Buffer(), snap_image->Size(), 1, stdout );
}
#ifdef HAVE_ZLIB_H
void MonitorStream::SingleImageZip( int scale ) {
unsigned long img_buffer_size = 0;
static Bytef img_buffer[ZM_MAX_IMAGE_SIZE];
@@ -816,3 +823,4 @@ void MonitorStream::SingleImageZip( int scale ) {
fprintf( stdout, "Content-Type: image/x-rgbz\r\n\r\n" );
fwrite( img_buffer, img_buffer_size, 1, stdout );
}
#endif // HAVE_ZLIB_H