Remove libcrystfel dependency on GTK et al.

1 files changed, 0 insertions, 299 deletions

diff --git a/libcrystfel/src/render.c b/libcrystfel/src/render.c
index dbaca2fd..896d3eca 100644
--- a/libcrystfel/src/render.c
+++ b/libcrystfel/src/render.c
@@ -14,18 +14,10 @@
 #endif
 
 
-#ifdef HAVE_GTK
-#include <gdk-pixbuf/gdk-pixbuf.h>
-#endif
-
 #include <stdlib.h>
 #include <math.h>
 #include <stdint.h>
 
-#ifdef HAVE_TIFF
-#include <tiffio.h>
-#endif
-
 
 #include "hdf5-file.h"
 #include "render.h"
@@ -149,294 +141,3 @@ void render_scale(double val, double max, int scale,
 		break;
 	}
 }
-
-
-#ifdef HAVE_GTK
-
-static float *get_binned_panel(struct image *image, int binning,
-                               int min_fs, int max_fs, int min_ss, int max_ss)
-{
-	float *data;
-	int x, y;
-	int w, h;
-	int fw;
-	float *in;
-
-	fw = image->width;
-	in = image->data;
-
-	/* Some pixels might get discarded */
-	w = (max_fs - min_fs + 1) / binning;
-	h = (max_ss - min_ss + 1) / binning;
-
-	data = malloc(w*h*sizeof(float));
-
-	for ( x=0; x<w; x++ ) {
-	for ( y=0; y<h; y++ ) {
-
-		double total;
-		size_t xb, yb;
-
-		total = 0;
-		for ( xb=0; xb<binning; xb++ ) {
-		for ( yb=0; yb<binning; yb++ ) {
-
-			double v;
-			v = in[binning*x+xb+min_fs + (binning*y+yb+min_ss)*fw];
-			total += v;
-
-		}
-		}
-
-		data[x+w*y] = total / ((double)binning * (double)binning);
-
-	}
-	}
-
-	return data;
-}
-
-
-/* NB This function is shared between render_get_image() and
- * render_get_colour_scale() */
-static void render_free_data(guchar *data, gpointer p)
-{
-	free(data);
-}
-
-
-static GdkPixbuf *render_panel(struct image *image,
-                               int binning, int scale, double boost,
-                               int min_fs, int max_fs, int min_ss, int max_ss)
-{
-	int w, h;
-	guchar *data;
-	float *hdr;
-	int x, y;
-	double max;
-	int pw, ph;
-	int i;
-
-	/* Calculate panel width and height
-	 * (add one because min and max are inclusive) */
-	pw = max_fs - min_fs + 1;
-	ph = max_ss - min_ss + 1;
-	w = pw / binning;
-	h = ph / binning;
-
-	/* High dynamic range version */
-	max = 0.0;
-	for ( i=0; i<image->width*image->height; i++ ) {
-		if ( image->data[i] > max ) max = image->data[i];
-	}
-	hdr = get_binned_panel(image, binning, min_fs, max_fs, min_ss, max_ss);
-	if ( hdr == NULL ) return NULL;
-
-	/* Rendered (colourful) version */
-	data = malloc(3*w*h);
-	if ( data == NULL ) {
-		free(hdr);
-		return NULL;
-	}
-
-	max /= boost;
-	if ( max <= 6 ) { max = 10; }
-	/* These x,y coordinates are measured relative to the bottom-left
-	 * corner */
-	for ( y=0; y<h; y++ ) {
-	for ( x=0; x<w; x++ ) {
-
-		double val;
-		double r, g, b;
-
-		val = hdr[x+w*y];
-		render_scale(val, max, scale, &r, &g, &b);
-
-		/* Stuff inside square brackets makes this pixel go to
-		 * the expected location in the pixbuf (which measures
-		 * from the top-left corner */
-		data[3*( x+w*y )+0] = 255*r;
-		data[3*( x+w*y )+1] = 255*g;
-		data[3*( x+w*y )+2] = 255*b;
-
-	}
-	}
-
-	/* Finished with this */
-	free(hdr);
-
-	/* Create the pixbuf from the 8-bit display data */
-	return gdk_pixbuf_new_from_data(data, GDK_COLORSPACE_RGB, FALSE, 8,
-					w, h, w*3, render_free_data, NULL);
-
-}
-
-
-/* Render an image into multiple pixbufs according to geometry */
-GdkPixbuf **render_panels(struct image *image,
-                          int binning, int scale, double boost,
-                          int *n_pixbufs)
-{
-	int i;
-	int np = image->det->n_panels;
-	GdkPixbuf **pixbufs;
-
-	pixbufs = calloc(np, sizeof(GdkPixbuf*));
-	if ( pixbufs == NULL ) {
-		*n_pixbufs = 0;
-		return NULL;
-	}
-
-	for ( i=0; i<np; i++ ) {
-
-		pixbufs[i] = render_panel(image, binning, scale, boost,
-		                          image->det->panels[i].min_fs,
-		                          image->det->panels[i].max_fs,
-		                          image->det->panels[i].min_ss,
-		                          image->det->panels[i].max_ss);
-
-	}
-
-	*n_pixbufs = np;
-
-	return pixbufs;
-}
-
-
-GdkPixbuf *render_get_colour_scale(size_t w, size_t h, int scale)
-{
-	guchar *data;
-	size_t x, y;
-	int max;
-
-	data = malloc(3*w*h);
-	if ( data == NULL ) return NULL;
-
-	max = h;
-
-	for ( y=0; y<h; y++ ) {
-
-		double r, g, b;
-		int val;
-
-		val = y;
-
-		render_scale(val, max, scale, &r, &g, &b);
-
-		data[3*( 0+w*(h-1-y) )+0] = 0;
-		data[3*( 0+w*(h-1-y) )+1] = 0;
-		data[3*( 0+w*(h-1-y) )+2] = 0;
-		for ( x=1; x<w; x++ ) {
-			data[3*( x+w*(h-1-y) )+0] = 255*r;
-			data[3*( x+w*(h-1-y) )+1] = 255*g;
-			data[3*( x+w*(h-1-y) )+2] = 255*b;
-		}
-
-	}
-
-	return gdk_pixbuf_new_from_data(data, GDK_COLORSPACE_RGB, FALSE, 8,
-					w, h, w*3, render_free_data, NULL);
-}
-
-
-int render_tiff_fp(struct image *image, const char *filename)
-{
-#ifdef HAVE_TIFF
-	TIFF *th;
-	float *line;
-	int y;
-
-	th = TIFFOpen(filename, "w");
-	if ( th == NULL ) return 1;
-
-	TIFFSetField(th, TIFFTAG_IMAGEWIDTH, image->width);
-	TIFFSetField(th, TIFFTAG_IMAGELENGTH, image->height);
-	TIFFSetField(th, TIFFTAG_SAMPLESPERPIXEL, 1);
-	TIFFSetField(th, TIFFTAG_SAMPLEFORMAT, SAMPLEFORMAT_IEEEFP);
-	TIFFSetField(th, TIFFTAG_BITSPERSAMPLE, 32);
-	TIFFSetField(th, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_MINISBLACK);
-	TIFFSetField(th, TIFFTAG_ORIENTATION, ORIENTATION_TOPLEFT);
-	TIFFSetField(th, TIFFTAG_PLANARCONFIG, PLANARCONFIG_CONTIG);
-	TIFFSetField(th, TIFFTAG_ROWSPERSTRIP,
-	             TIFFDefaultStripSize(th, image->width*4));
-
-	line = _TIFFmalloc(TIFFScanlineSize(th));
-	for ( y=0; y<image->height; y++ ) {
-		memcpy(line, &image->data[(image->height-1-y)*image->width],
-		       image->width*4);
-		TIFFWriteScanline(th, line, y, 0);
-	}
-	_TIFFfree(line);
-
-	TIFFClose(th);
-
-#else
-	STATUS("No TIFF support.\n");
-#endif
-	return 0;
-}
-
-
-int render_tiff_int16(struct image *image, const char *filename, double boost)
-{
-#ifdef HAVE_TIFF
-	TIFF *th;
-	int16_t *line;
-	int x, y;
-	double max;
-
-	th = TIFFOpen(filename, "w");
-	if ( th == NULL ) return 1;
-
-	TIFFSetField(th, TIFFTAG_IMAGEWIDTH, image->width);
-	TIFFSetField(th, TIFFTAG_IMAGELENGTH, image->height);
-	TIFFSetField(th, TIFFTAG_SAMPLESPERPIXEL, 1);
-	TIFFSetField(th, TIFFTAG_SAMPLEFORMAT, SAMPLEFORMAT_INT); /* (signed) */
-	TIFFSetField(th, TIFFTAG_BITSPERSAMPLE, 16);
-	TIFFSetField(th, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_MINISBLACK);
-	TIFFSetField(th, TIFFTAG_ORIENTATION, ORIENTATION_TOPLEFT);
-	TIFFSetField(th, TIFFTAG_PLANARCONFIG, PLANARCONFIG_CONTIG);
-	TIFFSetField(th, TIFFTAG_ROWSPERSTRIP,
-	             TIFFDefaultStripSize(th, image->width*4));
-
-	line = _TIFFmalloc(TIFFScanlineSize(th));
-	max = 0.0;
-	for ( y=0; y<image->height; y++ ) {
-	for ( x=0;x<image->width; x++ ) {
-		double val;
-		val = image->data[x+image->height*y];
-		if ( val > max ) max = val;
-	}
-	}
-	max /= 32767.0;
-
-	for ( y=0; y<image->height; y++ ) {
-		for ( x=0;x<image->width; x++ ) {
-
-			double val;
-
-			val = image->data[x+(image->height-1-y)*image->width];
-			val *= ((double)boost/max);
-
-			/* Clamp to 16-bit range,
-			 * and work round inability of most readers to deal
-			 * with signed integers. */
-			val += 1000.0;
-			if ( val > 32767.0 ) val = 32767.0;
-			if ( val < 0.0 ) val = 0.0;
-
-			line[x] = val;
-		}
-
-		TIFFWriteScanline(th, line, y, 0);
-	}
-	_TIFFfree(line);
-
-	TIFFClose(th);
-#else
-	STATUS("No TIFF support.\n");
-#endif
-	return 0;
-}
-
-#endif /* HAVE_GTK */