Remove fz_load_jpeg as now unused.

1 files changed, 0 insertions, 103 deletions

diff --git a/fitz/image_jpeg.c b/fitz/image_jpeg.c
index 432ba86d..c6ff2033 100644
--- a/fitz/image_jpeg.c
+++ b/fitz/image_jpeg.c
@@ -43,109 +43,6 @@ static void skip_input_data(j_decompress_ptr cinfo, long num_bytes)
 	}
 }
 
-fz_pixmap *
-fz_load_jpeg(fz_context *ctx, unsigned char *rbuf, int rlen)
-{
-	struct jpeg_decompress_struct cinfo;
-	struct jpeg_error_mgr err;
-	struct jpeg_source_mgr src;
-	unsigned char *row[1], *sp, *dp;
-	fz_colorspace *colorspace;
-	unsigned int x;
-	int k;
-	fz_pixmap *image = NULL;
-
-	fz_var(image);
-	fz_var(row);
-
-	row[0] = NULL;
-
-	fz_try(ctx)
-	{
-		cinfo.client_data = ctx;
-		cinfo.err = jpeg_std_error(&err);
-		err.error_exit = error_exit;
-
-		jpeg_create_decompress(&cinfo);
-
-		cinfo.src = &src;
-		src.init_source = init_source;
-		src.fill_input_buffer = fill_input_buffer;
-		src.skip_input_data = skip_input_data;
-		src.resync_to_restart = jpeg_resync_to_restart;
-		src.term_source = term_source;
-		src.next_input_byte = rbuf;
-		src.bytes_in_buffer = rlen;
-
-		jpeg_read_header(&cinfo, 1);
-
-		jpeg_start_decompress(&cinfo);
-
-		if (cinfo.output_components == 1)
-			colorspace = fz_device_gray;
-		else if (cinfo.output_components == 3)
-			colorspace = fz_device_rgb;
-		else if (cinfo.output_components == 4)
-			colorspace = fz_device_cmyk;
-		else
-			fz_throw(ctx, "bad number of components in jpeg: %d", cinfo.output_components);
-
-		image = fz_new_pixmap(ctx, colorspace, cinfo.output_width, cinfo.output_height);
-
-		if (cinfo.density_unit == 1)
-		{
-			image->xres = cinfo.X_density;
-			image->yres = cinfo.Y_density;
-		}
-		else if (cinfo.density_unit == 2)
-		{
-			image->xres = cinfo.X_density * 254 / 100;
-			image->yres = cinfo.Y_density * 254 / 100;
-		}
-
-		if (image->xres <= 0) image->xres = 72;
-		if (image->yres <= 0) image->yres = 72;
-
-		fz_clear_pixmap(ctx, image);
-
-		row[0] = fz_malloc(ctx, cinfo.output_components * cinfo.output_width);
-		dp = image->samples;
-		while (cinfo.output_scanline < cinfo.output_height)
-		{
-			jpeg_read_scanlines(&cinfo, row, 1);
-			sp = row[0];
-			for (x = 0; x < cinfo.output_width; x++)
-			{
-				for (k = 0; k < cinfo.output_components; k++)
-					*dp++ = *sp++;
-				*dp++ = 255;
-			}
-		}
-	}
-	fz_always(ctx)
-	{
-		fz_free(ctx, row[0]);
-		row[0] = NULL;
-		fz_try(ctx)
-		{
-			/* Annoyingly, jpeg_finish_decompress can throw */
-			jpeg_finish_decompress(&cinfo);
-		}
-		fz_catch(ctx)
-		{
-			/* Ignore any errors here */
-		}
-		jpeg_destroy_decompress(&cinfo);
-	}
-	fz_catch(ctx)
-	{
-		fz_drop_pixmap(ctx, image);
-		fz_rethrow(ctx);
-	}
-
-	return image;
-}
-
 void
 fz_load_jpeg_info(fz_context *ctx, unsigned char *rbuf, int rlen, int *xp, int *yp, int *xresp, int *yresp, fz_colorspace **cspacep)
 {