diff --git a/common/jpeg/turbojpegl.c b/common/jpeg/turbojpegl.c
new file mode 100644
index 0000000..3f03aed
--- /dev/null
+++ b/common/jpeg/turbojpegl.c
@@ -0,0 +1,352 @@
+/* Copyright (C)2004 Landmark Graphics Corporation
+ * Copyright (C)2005 Sun Microsystems, Inc.
+ *
+ * This library is free software and may be redistributed and/or modified under
+ * the terms of the wxWindows Library License, Version 3.1 or (at your option)
+ * any later version.  The full license is in the LICENSE.txt file included
+ * with this distribution.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * wxWindows Library License for more details.
+ */
+
+// This implements a JPEG compressor/decompressor using the libjpeg API
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <jpeglib.h>
+#include <jerror.h>
+#include <setjmp.h>
+#include "./turbojpeg.h"
+
+
+// Error handling
+
+static char lasterror[JMSG_LENGTH_MAX]="No error";
+
+typedef struct _error_mgr
+{
+	struct jpeg_error_mgr pub;
+	jmp_buf jb;
+} error_mgr;
+
+static void my_error_exit(j_common_ptr cinfo)
+{
+	error_mgr *myerr = (error_mgr *)cinfo->err;
+	(*cinfo->err->output_message)(cinfo);
+	longjmp(myerr->jb, 1);
+}
+
+static void my_output_message(j_common_ptr cinfo)
+{
+	(*cinfo->err->format_message)(cinfo, lasterror);
+}
+
+
+// Global structures, macros, etc.
+
+typedef struct _jpgstruct
+{
+	struct jpeg_compress_struct cinfo;
+	struct jpeg_decompress_struct dinfo;
+	struct jpeg_destination_mgr jdms;
+	struct jpeg_source_mgr jsms;
+	error_mgr jerr;
+	int initc, initd;
+} jpgstruct;
+
+static const int hsampfactor[NUMSUBOPT]={1, 2, 2, 1};
+static const int vsampfactor[NUMSUBOPT]={1, 1, 2, 1};
+
+#define _throw(c) {sprintf(lasterror, "%s", c);  return -1;}
+#define _catch(f) {if((f)==-1) return -1;}
+#define checkhandle(h) jpgstruct *j=(jpgstruct *)h; \
+	if(!j) _throw("Invalid handle");
+
+
+// CO
+
+static boolean empty_output_buffer(struct jpeg_compress_struct *cinfo)
+{
+	ERREXIT(cinfo, JERR_BUFFER_SIZE);
+	return TRUE;
+}
+
+static void destination_noop(struct jpeg_compress_struct *cinfo)
+{
+}
+
+DLLEXPORT tjhandle DLLCALL tjInitCompress(void)
+{
+	jpgstruct *j=NULL;
+	if((j=(jpgstruct *)malloc(sizeof(jpgstruct)))==NULL)
+		{sprintf(lasterror, "Memory allocation failure");  return NULL;}
+	memset(j, 0, sizeof(jpgstruct));
+	j->cinfo.err=jpeg_std_error(&j->jerr.pub);
+	j->jerr.pub.error_exit=my_error_exit;
+	j->jerr.pub.output_message=my_output_message;
+
+	if(setjmp(j->jerr.jb))
+	{ // this will execute if LIBJPEG has an error
+		if(j) free(j);  return NULL;
+  }
+
+	jpeg_create_compress(&j->cinfo);
+	j->cinfo.dest=&j->jdms;
+	j->jdms.init_destination=destination_noop;
+	j->jdms.empty_output_buffer=empty_output_buffer;
+	j->jdms.term_destination=destination_noop;
+
+	j->initc=1;
+	return (tjhandle)j;
+}
+
+DLLEXPORT unsigned long DLLCALL TJBUFSIZE(int width, int height)
+{
+	// This allows enough room in case the image doesn't compress
+	return ((width+15)&(~15)) * ((height+15)&(~15)) * 6 + 2048;
+}
+
+DLLEXPORT int DLLCALL tjCompress(tjhandle h,
+	unsigned char *srcbuf, int width, int pitch, int height, int ps,
+	unsigned char *dstbuf, unsigned long *size,
+	int jpegsub, int qual, int flags)
+{
+	int i;  JSAMPROW *row_pointer=NULL;
+
+	checkhandle(h);
+
+	if(srcbuf==NULL || width<=0 || pitch<0 || height<=0
+		|| dstbuf==NULL || size==NULL
+		|| jpegsub<0 || jpegsub>=NUMSUBOPT || qual<0 || qual>100)
+		_throw("Invalid argument in tjCompress()");
+	if(ps!=3 && ps!=4) _throw("This compressor can only take 24-bit or 32-bit RGB input");
+	if(!j->initc) _throw("Instance has not been initialized for compression");
+
+	if(pitch==0) pitch=width*ps;
+
+	j->cinfo.image_width = width;
+	j->cinfo.image_height = height;
+	j->cinfo.input_components = ps;
+
+	#if JCS_EXTENSIONS==1
+	j->cinfo.in_color_space = JCS_EXT_RGB;
+	if(ps==3 && (flags&TJ_BGR))
+		j->cinfo.in_color_space = JCS_EXT_BGR;
+	else if(ps==4 && !(flags&TJ_BGR) && !(flags&TJ_ALPHAFIRST))
+		j->cinfo.in_color_space = JCS_EXT_RGBX;
+	else if(ps==4 && (flags&TJ_BGR) && !(flags&TJ_ALPHAFIRST))
+		j->cinfo.in_color_space = JCS_EXT_BGRX;
+	else if(ps==4 && (flags&TJ_BGR) && (flags&TJ_ALPHAFIRST))
+		j->cinfo.in_color_space = JCS_EXT_XBGR;
+	else if(ps==4 && !(flags&TJ_BGR) && (flags&TJ_ALPHAFIRST))
+		j->cinfo.in_color_space = JCS_EXT_XRGB;
+	#else
+	#error "TurboJPEG requires JPEG colorspace extensions"
+	#endif
+
+	if(setjmp(j->jerr.jb))
+	{  // this will execute if LIBJPEG has an error
+		if(row_pointer) free(row_pointer);
+		return -1;
+  }
+
+	jpeg_set_defaults(&j->cinfo);
+
+	jpeg_set_quality(&j->cinfo, qual, TRUE);
+	if(jpegsub==TJ_GRAYSCALE)
+		jpeg_set_colorspace(&j->cinfo, JCS_GRAYSCALE);
+	else
+		jpeg_set_colorspace(&j->cinfo, JCS_YCbCr);
+	j->cinfo.dct_method = JDCT_FASTEST;
+
+	j->cinfo.comp_info[0].h_samp_factor=hsampfactor[jpegsub];
+	j->cinfo.comp_info[1].h_samp_factor=1;
+	j->cinfo.comp_info[2].h_samp_factor=1;
+	j->cinfo.comp_info[0].v_samp_factor=vsampfactor[jpegsub];
+	j->cinfo.comp_info[1].v_samp_factor=1;
+	j->cinfo.comp_info[2].v_samp_factor=1;
+
+	j->jdms.next_output_byte = dstbuf;
+	j->jdms.free_in_buffer = TJBUFSIZE(j->cinfo.image_width, j->cinfo.image_height);
+
+	if((row_pointer=(JSAMPROW *)malloc(sizeof(JSAMPROW)*height))==NULL)
+		_throw("Memory allocation failed in tjInitCompress()");
+	for(i=0; i<height; i++)
+	{
+		if(flags&TJ_BOTTOMUP) row_pointer[i]= &srcbuf[(height-i-1)*pitch];
+		else row_pointer[i]= &srcbuf[i*pitch];
+	}
+	jpeg_start_compress(&j->cinfo, TRUE);
+	while(j->cinfo.next_scanline<j->cinfo.image_height)
+	{
+		jpeg_write_scanlines(&j->cinfo, &row_pointer[j->cinfo.next_scanline],
+			j->cinfo.image_height-j->cinfo.next_scanline);
+	}
+	jpeg_finish_compress(&j->cinfo);
+	*size=TJBUFSIZE(j->cinfo.image_width, j->cinfo.image_height)-(j->jdms.free_in_buffer);
+
+	if(row_pointer) free(row_pointer);
+	return 0;
+}
+
+
+// DEC
+
+static boolean fill_input_buffer (struct jpeg_decompress_struct *dinfo)
+{
+	ERREXIT(dinfo, JERR_BUFFER_SIZE);
+	return TRUE;
+}
+
+static void skip_input_data (struct jpeg_decompress_struct *dinfo, long num_bytes)
+{
+	dinfo->src->next_input_byte += (size_t) num_bytes;
+	dinfo->src->bytes_in_buffer -= (size_t) num_bytes;
+}
+
+static void source_noop (struct jpeg_decompress_struct *dinfo)
+{
+}
+
+DLLEXPORT tjhandle DLLCALL tjInitDecompress(void)
+{
+	jpgstruct *j;
+	if((j=(jpgstruct *)malloc(sizeof(jpgstruct)))==NULL)
+		{sprintf(lasterror, "Memory allocation failure");  return NULL;}
+	memset(j, 0, sizeof(jpgstruct));
+	j->dinfo.err=jpeg_std_error(&j->jerr.pub);
+	j->jerr.pub.error_exit=my_error_exit;
+	j->jerr.pub.output_message=my_output_message;
+
+	if(setjmp(j->jerr.jb))
+	{ // this will execute if LIBJPEG has an error
+		free(j);  return NULL;
+  }
+
+	jpeg_create_decompress(&j->dinfo);
+	j->dinfo.src=&j->jsms;
+	j->jsms.init_source=source_noop;
+	j->jsms.fill_input_buffer = fill_input_buffer;
+	j->jsms.skip_input_data = skip_input_data;
+	j->jsms.resync_to_restart = jpeg_resync_to_restart;
+	j->jsms.term_source = source_noop;
+
+	j->initd=1;
+	return (tjhandle)j;
+}
+
+
+DLLEXPORT int DLLCALL tjDecompressHeader(tjhandle h,
+	unsigned char *srcbuf, unsigned long size,
+	int *width, int *height)
+{
+	checkhandle(h);
+
+	if(srcbuf==NULL || size<=0 || width==NULL || height==NULL)
+		_throw("Invalid argument in tjDecompressHeader()");
+	if(!j->initd) _throw("Instance has not been initialized for decompression");
+
+	if(setjmp(j->jerr.jb))
+	{  // this will execute if LIBJPEG has an error
+		return -1;
+	}
+
+	j->jsms.bytes_in_buffer = size;
+	j->jsms.next_input_byte = srcbuf;
+
+	jpeg_read_header(&j->dinfo, TRUE);
+
+	*width=j->dinfo.image_width;  *height=j->dinfo.image_height;
+
+	jpeg_abort_decompress(&j->dinfo);
+
+	if(*width<1 || *height<1) _throw("Invalid data returned in header");
+	return 0;
+}
+
+
+DLLEXPORT int DLLCALL tjDecompress(tjhandle h,
+	unsigned char *srcbuf, unsigned long size,
+	unsigned char *dstbuf, int width, int pitch, int height, int ps,
+	int flags)
+{
+	int i;  JSAMPROW *row_pointer=NULL;
+
+	checkhandle(h);
+
+	if(srcbuf==NULL || size<=0
+		|| dstbuf==NULL || width<=0 || pitch<0 || height<=0)
+		_throw("Invalid argument in tjDecompress()");
+	if(ps!=3 && ps!=4) _throw("This compressor can only take 24-bit or 32-bit RGB input");
+	if(!j->initd) _throw("Instance has not been initialized for decompression");
+
+	if(pitch==0) pitch=width*ps;
+
+	if(setjmp(j->jerr.jb))
+	{  // this will execute if LIBJPEG has an error
+		if(row_pointer) free(row_pointer);
+		return -1;
+  }
+
+	j->jsms.bytes_in_buffer = size;
+	j->jsms.next_input_byte = srcbuf;
+
+	jpeg_read_header(&j->dinfo, TRUE);
+
+	if((row_pointer=(JSAMPROW *)malloc(sizeof(JSAMPROW)*height))==NULL)
+		_throw("Memory allocation failed in tjInitDecompress()");
+	for(i=0; i<height; i++)
+	{
+		if(flags&TJ_BOTTOMUP) row_pointer[i]= &dstbuf[(height-i-1)*pitch];
+		else row_pointer[i]= &dstbuf[i*pitch];
+	}
+
+	#if JCS_EXTENSIONS==1
+	j->dinfo.out_color_space = JCS_EXT_RGB;
+	if(ps==3 && (flags&TJ_BGR))
+		j->dinfo.out_color_space = JCS_EXT_BGR;
+	else if(ps==4 && !(flags&TJ_BGR) && !(flags&TJ_ALPHAFIRST))
+		j->dinfo.out_color_space = JCS_EXT_RGBX;
+	else if(ps==4 && (flags&TJ_BGR) && !(flags&TJ_ALPHAFIRST))
+		j->dinfo.out_color_space = JCS_EXT_BGRX;
+	else if(ps==4 && (flags&TJ_BGR) && (flags&TJ_ALPHAFIRST))
+		j->dinfo.out_color_space = JCS_EXT_XBGR;
+	else if(ps==4 && !(flags&TJ_BGR) && (flags&TJ_ALPHAFIRST))
+		j->dinfo.out_color_space = JCS_EXT_XRGB;
+	#else
+	#error "TurboJPEG requires JPEG colorspace extensions"
+	#endif
+
+	jpeg_start_decompress(&j->dinfo);
+	while(j->dinfo.output_scanline<j->dinfo.output_height)
+	{
+		jpeg_read_scanlines(&j->dinfo, &row_pointer[j->dinfo.output_scanline],
+			j->dinfo.output_height-j->dinfo.output_scanline);
+	}
+	jpeg_finish_decompress(&j->dinfo);
+
+	if(row_pointer) free(row_pointer);
+	return 0;
+}
+
+
+// General
+
+DLLEXPORT char* DLLCALL tjGetErrorStr(void)
+{
+	return lasterror;
+}
+
+DLLEXPORT int DLLCALL tjDestroy(tjhandle h)
+{
+	checkhandle(h);
+	if(setjmp(j->jerr.jb)) return -1;
+	if(j->initc) jpeg_destroy_compress(&j->cinfo);
+	if(j->initd) jpeg_destroy_decompress(&j->dinfo);
+	free(j);
+	return 0;
+}