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-rw-r--r--tests/test-pango-gdk.c305
-rw-r--r--tests/test-pango-gtk.c308
2 files changed, 613 insertions, 0 deletions
diff --git a/tests/test-pango-gdk.c b/tests/test-pango-gdk.c
new file mode 100644
index 0000000..1ff041c
--- /dev/null
+++ b/tests/test-pango-gdk.c
@@ -0,0 +1,305 @@
+/*
+ test-pango-gdk.c -- Measure fullscreen write speed under X.
+
+ Copyright (C) 2005 Matthew Allum, Openedhand Ltd.
+
+ This software is provided 'as-is', without any express or implied
+ warranty. In no event will the authors be held liable for any damages
+ arising from the use of this software.
+
+ Permission is granted to anyone to use this software for any purpose,
+ including commercial applications, and to alter it and redistribute it
+ freely, subject to the following restrictions:
+
+ 1. The origin of this software must not be misrepresented; you must not
+ claim that you wrote the original software. If you use this software
+ in a product, an acknowledgment in the product documentation would be
+ appreciated but is not required.
+ 2. Altered source versions must be plainly marked as such, and must not be
+ misrepresented as being the original software.
+ 3. This notice may not be removed or altered from any source distribution.
+
+ Matthew Allum mallum@openedhand.com
+
+ ===
+
+ Compile with
+
+ gcc -Wall -O2 ` pkg-config --libs --cflags gtk+-2.0` test-pango-gdk.c -o test-pango-gdk
+
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/time.h>
+
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
+#include <X11/Xatom.h>
+
+#include <pango/pango.h>
+#include <pango/pangoxft.h>
+#include <gtk/gtk.h>
+#include <gdk/gdkx.h>
+
+#define VERSION "0.1"
+
+#define DEFAULT_TEXT_STR "abcdefghijklmnopqrstuvwxyz"
+#define DEFAULT_FONT "sans serif 18"
+#define DEFAULT_N_LINES 20
+#define DEFAULT_N_CYCLES 100
+
+static char *TextStr = DEFAULT_TEXT_STR;
+static char *TextFont = DEFAULT_FONT;
+static int TextNLines = DEFAULT_N_LINES;
+static int TotalCycles = 100;
+
+static GtkWidget *window;
+
+static Display *dpy;
+static int scr;
+//static Visual *vis;
+//static Window root, win;
+//static int depth;
+//static GC gc;
+
+static Bool Verbose;
+
+
+static unsigned long long
+GetTimeInMillis(void)
+{
+ struct timeval tp;
+
+ gettimeofday(&tp, 0);
+ return (unsigned long long)(tp.tv_sec * 1000) + (tp.tv_usec / 1000);
+}
+
+static void
+x_open(void)
+{
+ window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
+ gtk_window_set_default_size (GTK_WINDOW (window), gdk_screen_get_width (gdk_screen_get_default()), gdk_screen_get_height (gdk_screen_get_default()));
+ gtk_widget_show (window);
+ gtk_widget_map (window);
+ gtk_widget_set_double_buffered (window, FALSE);
+ gdk_window_fullscreen (window->window);
+ dpy = gdk_x11_get_default_xdisplay ();
+ scr = gdk_x11_get_default_screen ();
+ gdk_display_sync (gdk_display_get_default ());
+}
+
+static void
+x_blit(void)
+{
+ int x = 0, y = 0, i, j, nchars;
+
+ PangoContext *pgo_context;
+ PangoFontMap *pgo_fontmap;
+ PangoFontDescription *fontdes;
+ PangoFont *font;
+ PangoFontMetrics *metrics;
+
+ XftDraw *xftdraw;
+ XftColor xftcol;
+ XRenderColor colortmp;
+
+ unsigned long long start_clock, finish_clock, diff_clock;
+
+ start_clock = GetTimeInMillis();
+
+ colortmp.red = 0x0;
+ colortmp.green = 0x0;
+ colortmp.blue = 0x0;
+ colortmp.alpha = 0xffff;
+
+ XftColorAllocValue(dpy, DefaultVisual(dpy, scr),
+ DefaultColormap(dpy, scr),
+ &colortmp, &xftcol);
+
+
+ pgo_context = pango_xft_get_context (dpy, scr);
+ pgo_fontmap = pango_xft_get_font_map (dpy, scr);
+
+ if ((fontdes = pango_font_description_from_string(TextFont)) == NULL)
+ {
+ fprintf(stderr, "Failed to load font '%s', exiting.", TextFont);
+ exit(-1);
+ }
+
+ pango_context_set_font_description(pgo_context, fontdes);
+
+ if ((font = pango_font_map_load_font (pgo_fontmap,
+ pgo_context, fontdes)) == NULL)
+ {
+ fprintf(stderr, "Failed to load font '%s', exiting.", TextFont);
+ exit(-1);
+ }
+
+ metrics = pango_font_get_metrics(font, NULL);
+ xftdraw = XftDrawCreate(dpy, gdk_x11_drawable_get_xid(window->window),DefaultVisual(dpy, scr),
+ DefaultColormap(dpy, scr));
+
+ finish_clock = GetTimeInMillis();
+
+ if (Verbose)
+ {
+ printf("test-pango-gdk: Font loaded, drawable + color created in %lli ms\n",
+ finish_clock - start_clock);
+ }
+
+ start_clock = GetTimeInMillis();
+
+ for (j=0; j<TotalCycles; j++)
+ {
+ y = PANGO_PIXELS(pango_font_metrics_get_ascent(metrics));
+
+ for (i=0; i<TextNLines; i++)
+ {
+ unsigned char *str = NULL;
+ GList *items_head = NULL, *items = NULL;
+ PangoAttrList *attr_list = NULL;
+
+ /* XXX We dont do markup ?
+ GError *error;
+
+ pango_parse_markup (text, strlen(text),
+ 0,
+ &attr_list,
+ (char **)&str,
+ NULL,
+ &error);
+ */
+
+ x = 0;
+
+ attr_list = pango_attr_list_new (); /* no markup - empty attributes */
+ str = strdup(TextStr);
+
+ /* analyse string, breaking up into items */
+ items_head = items = pango_itemize (pgo_context, str,
+ 0, strlen(TextStr),
+ attr_list, NULL);
+
+ while (items)
+ {
+ PangoItem *this = (PangoItem *)items->data;
+ PangoGlyphString *glyphs = pango_glyph_string_new ();
+ PangoRectangle rect;
+
+ /* shape current item into run of glyphs */
+ pango_shape (&str[this->offset], this->length,
+ &this->analysis, glyphs);
+
+ /* render the glyphs */
+ pango_xft_render (xftdraw,
+ &xftcol,
+ this->analysis.font,
+ glyphs,
+ x, y);
+
+ /* calculate rendered area */
+ pango_glyph_string_extents (glyphs,
+ this->analysis.font,
+ &rect,
+ NULL);
+
+ x += ( rect.x + rect.width ) / PANGO_SCALE;
+
+ pango_item_free (this);
+ pango_glyph_string_free (glyphs);
+
+ items = items->next;
+ }
+
+ if (attr_list) pango_attr_list_unref (attr_list);
+ if (str) free(str);
+ if (items_head) g_list_free (items_head);
+
+ y += ( PANGO_PIXELS(pango_font_metrics_get_ascent(metrics)) + PANGO_PIXELS(pango_font_metrics_get_descent(metrics) ));
+ }
+
+ XSync(dpy, False);
+ }
+
+ /* render fonts here */
+
+ finish_clock = GetTimeInMillis();
+
+ diff_clock = finish_clock - start_clock;
+
+ nchars = strlen(TextStr) * TextNLines * TotalCycles;
+
+ printf("test-pango-gdk: Total time %lli ms, %i glyphs rendered = approx %lli glyphs per second\n",
+ diff_clock, nchars, ( 1000 * nchars ) / diff_clock);
+
+}
+
+static void
+usage(void)
+{
+ fprintf(stderr,
+ "test-pango " VERSION "\n"
+ "usage: test-pango [options..]\n"
+ "Options are;\n"
+ "-display <X display>\n"
+ "--verbose\n"
+ "--text-str <str> text to render ( defaults to alphabet )\n"
+ "--font <str> Xft font to use ( defaults to " DEFAULT_FONT ")\n"
+ "--nlines <int> Number of lines to draw per cycle\n"
+ "--cycles <int> number of times to runs the test ( default 100)\n"
+ );
+
+
+ exit(1);
+}
+
+int
+main (int argc, char **argv)
+{
+ int i;
+
+ gtk_init (&argc, &argv);
+
+ for (i = 1; i < argc; i++) {
+
+ if (!strcmp ("--verbose", argv[i]) || !strcmp ("-v", argv[i])) {
+ Verbose = True;
+ continue;
+ }
+
+ if (!strcmp ("--text-str", argv[i]) ) {
+ if (++i>=argc) usage ();
+ TextStr = argv[i];
+ continue;
+ }
+
+ if (!strcmp ("--font", argv[i]) ) {
+ if (++i>=argc) usage ();
+ TextFont = argv[i];
+ continue;
+ }
+
+ if (!strcmp ("--nlines", argv[i]) ) {
+ if (++i>=argc) usage ();
+ TextNLines = atoi(argv[i]);
+ if (TextNLines < 1) usage();
+ continue;
+ }
+
+ if (!strcmp ("--cycles", argv[i])) {
+ if (++i>=argc) usage ();
+ TotalCycles = atoi(argv[i]);
+ if (TotalCycles < 1) usage();
+ continue;
+ }
+
+ usage();
+ }
+
+ x_open();
+
+ x_blit();
+
+ return 0;
+}
diff --git a/tests/test-pango-gtk.c b/tests/test-pango-gtk.c
new file mode 100644
index 0000000..8444209
--- /dev/null
+++ b/tests/test-pango-gtk.c
@@ -0,0 +1,308 @@
+/*
+ test-pango-gtk.c -- Measure fullscreen write speed under X.
+
+ Copyright (C) 2005 Matthew Allum, Openedhand Ltd.
+
+ This software is provided 'as-is', without any express or implied
+ warranty. In no event will the authors be held liable for any damages
+ arising from the use of this software.
+
+ Permission is granted to anyone to use this software for any purpose,
+ including commercial applications, and to alter it and redistribute it
+ freely, subject to the following restrictions:
+
+ 1. The origin of this software must not be misrepresented; you must not
+ claim that you wrote the original software. If you use this software
+ in a product, an acknowledgment in the product documentation would be
+ appreciated but is not required.
+ 2. Altered source versions must be plainly marked as such, and must not be
+ misrepresented as being the original software.
+ 3. This notice may not be removed or altered from any source distribution.
+
+ Matthew Allum mallum@openedhand.com
+
+ ===
+
+ Compile with
+
+ gcc -Wall -O2 ` pkg-config --libs --cflags gtk+-2.0` test-pango-gtk.c -o test-pango-gtk
+
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/time.h>
+
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
+#include <X11/Xatom.h>
+
+#include <pango/pango.h>
+#include <pango/pangoxft.h>
+#include <gtk/gtk.h>
+#include <gdk/gdkx.h>
+
+#define VERSION "0.1"
+
+#define DEFAULT_TEXT_STR "abcdefghijklmnopqrstuvwxyz"
+#define DEFAULT_FONT "sans serif 18"
+#define DEFAULT_N_LINES 20
+#define DEFAULT_N_CYCLES 100
+
+static char *TextStr = DEFAULT_TEXT_STR;
+static char *TextFont = DEFAULT_FONT;
+static int TextNLines = DEFAULT_N_LINES;
+static int TotalCycles = 100;
+
+static GtkWidget *window;
+
+static Display *dpy;
+static int scr;
+//static Visual *vis;
+//static Window root, win;
+//static int depth;
+//static GC gc;
+
+static Bool Verbose;
+
+
+static unsigned long long
+GetTimeInMillis(void)
+{
+ struct timeval tp;
+
+ gettimeofday(&tp, 0);
+ return (unsigned long long)(tp.tv_sec * 1000) + (tp.tv_usec / 1000);
+}
+
+static void
+x_open(void)
+{
+ GtkWidget *toplevel;
+ toplevel = gtk_window_new (GTK_WINDOW_TOPLEVEL);
+ gtk_window_set_default_size (GTK_WINDOW (toplevel), gdk_screen_get_width (gdk_screen_get_default()), gdk_screen_get_height (gdk_screen_get_default()));
+ window = gtk_drawing_area_new ();
+ gtk_container_add (GTK_CONTAINER (toplevel), window);
+ gtk_widget_show_all (toplevel);
+ gtk_widget_map (toplevel);
+ gtk_widget_set_double_buffered (window, FALSE);
+ gdk_window_fullscreen (toplevel->window);
+ dpy = gdk_x11_get_default_xdisplay ();
+ scr = gdk_x11_get_default_screen ();
+ gdk_display_sync (gdk_display_get_default ());
+}
+
+static void
+x_blit(void)
+{
+ int x = 0, y = 0, i, j, nchars;
+
+ PangoContext *pgo_context;
+ PangoFontMap *pgo_fontmap;
+ PangoFontDescription *fontdes;
+ PangoFont *font;
+ PangoFontMetrics *metrics;
+
+ XftDraw *xftdraw;
+ XftColor xftcol;
+ XRenderColor colortmp;
+
+ unsigned long long start_clock, finish_clock, diff_clock;
+
+ start_clock = GetTimeInMillis();
+
+ colortmp.red = 0x0;
+ colortmp.green = 0x0;
+ colortmp.blue = 0x0;
+ colortmp.alpha = 0xffff;
+
+ XftColorAllocValue(dpy, DefaultVisual(dpy, scr),
+ DefaultColormap(dpy, scr),
+ &colortmp, &xftcol);
+
+
+ pgo_context = pango_xft_get_context (dpy, scr);
+ pgo_fontmap = pango_xft_get_font_map (dpy, scr);
+
+ if ((fontdes = pango_font_description_from_string(TextFont)) == NULL)
+ {
+ fprintf(stderr, "Failed to load font '%s', exiting.", TextFont);
+ exit(-1);
+ }
+
+ pango_context_set_font_description(pgo_context, fontdes);
+
+ if ((font = pango_font_map_load_font (pgo_fontmap,
+ pgo_context, fontdes)) == NULL)
+ {
+ fprintf(stderr, "Failed to load font '%s', exiting.", TextFont);
+ exit(-1);
+ }
+
+ metrics = pango_font_get_metrics(font, NULL);
+ xftdraw = XftDrawCreate(dpy, gdk_x11_drawable_get_xid(window->window),DefaultVisual(dpy, scr),
+ DefaultColormap(dpy, scr));
+
+ finish_clock = GetTimeInMillis();
+
+ if (Verbose)
+ {
+ printf("test-pango-gtk: Font loaded, drawable + color created in %lli ms\n",
+ finish_clock - start_clock);
+ }
+
+ start_clock = GetTimeInMillis();
+
+ for (j=0; j<TotalCycles; j++)
+ {
+ y = PANGO_PIXELS(pango_font_metrics_get_ascent(metrics));
+
+ for (i=0; i<TextNLines; i++)
+ {
+ unsigned char *str = NULL;
+ GList *items_head = NULL, *items = NULL;
+ PangoAttrList *attr_list = NULL;
+
+ /* XXX We dont do markup ?
+ GError *error;
+
+ pango_parse_markup (text, strlen(text),
+ 0,
+ &attr_list,
+ (char **)&str,
+ NULL,
+ &error);
+ */
+
+ x = 0;
+
+ attr_list = pango_attr_list_new (); /* no markup - empty attributes */
+ str = strdup(TextStr);
+
+ /* analyse string, breaking up into items */
+ items_head = items = pango_itemize (pgo_context, str,
+ 0, strlen(TextStr),
+ attr_list, NULL);
+
+ while (items)
+ {
+ PangoItem *this = (PangoItem *)items->data;
+ PangoGlyphString *glyphs = pango_glyph_string_new ();
+ PangoRectangle rect;
+
+ /* shape current item into run of glyphs */
+ pango_shape (&str[this->offset], this->length,
+ &this->analysis, glyphs);
+
+ /* render the glyphs */
+ pango_xft_render (xftdraw,
+ &xftcol,
+ this->analysis.font,
+ glyphs,
+ x, y);
+
+ /* calculate rendered area */
+ pango_glyph_string_extents (glyphs,
+ this->analysis.font,
+ &rect,
+ NULL);
+
+ x += ( rect.x + rect.width ) / PANGO_SCALE;
+
+ pango_item_free (this);
+ pango_glyph_string_free (glyphs);
+
+ items = items->next;
+ }
+
+ if (attr_list) pango_attr_list_unref (attr_list);
+ if (str) free(str);
+ if (items_head) g_list_free (items_head);
+
+ y += ( PANGO_PIXELS(pango_font_metrics_get_ascent(metrics)) + PANGO_PIXELS(pango_font_metrics_get_descent(metrics) ));
+ }
+
+ XSync(dpy, False);
+ }
+
+ /* render fonts here */
+
+ finish_clock = GetTimeInMillis();
+
+ diff_clock = finish_clock - start_clock;
+
+ nchars = strlen(TextStr) * TextNLines * TotalCycles;
+
+ printf("test-pango-gtk: Total time %lli ms, %i glyphs rendered = approx %lli glyphs per second\n",
+ diff_clock, nchars, ( 1000 * nchars ) / diff_clock);
+
+}
+
+static void
+usage(void)
+{
+ fprintf(stderr,
+ "test-pango " VERSION "\n"
+ "usage: test-pango [options..]\n"
+ "Options are;\n"
+ "-display <X display>\n"
+ "--verbose\n"
+ "--text-str <str> text to render ( defaults to alphabet )\n"
+ "--font <str> Xft font to use ( defaults to " DEFAULT_FONT ")\n"
+ "--nlines <int> Number of lines to draw per cycle\n"
+ "--cycles <int> number of times to runs the test ( default 100)\n"
+ );
+
+
+ exit(1);
+}
+
+int
+main (int argc, char **argv)
+{
+ int i;
+
+ gtk_init (&argc, &argv);
+
+ for (i = 1; i < argc; i++) {
+
+ if (!strcmp ("--verbose", argv[i]) || !strcmp ("-v", argv[i])) {
+ Verbose = True;
+ continue;
+ }
+
+ if (!strcmp ("--text-str", argv[i]) ) {
+ if (++i>=argc) usage ();
+ TextStr = argv[i];
+ continue;
+ }
+
+ if (!strcmp ("--font", argv[i]) ) {
+ if (++i>=argc) usage ();
+ TextFont = argv[i];
+ continue;
+ }
+
+ if (!strcmp ("--nlines", argv[i]) ) {
+ if (++i>=argc) usage ();
+ TextNLines = atoi(argv[i]);
+ if (TextNLines < 1) usage();
+ continue;
+ }
+
+ if (!strcmp ("--cycles", argv[i])) {
+ if (++i>=argc) usage ();
+ TotalCycles = atoi(argv[i]);
+ if (TotalCycles < 1) usage();
+ continue;
+ }
+
+ usage();
+ }
+
+ x_open();
+
+ x_blit();
+
+ return 0;
+}
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