diff options
Diffstat (limited to 'meta/recipes-gnome/gtk+/gtk+3/0003-Add-disable-opengl-configure-option.patch')
-rw-r--r-- | meta/recipes-gnome/gtk+/gtk+3/0003-Add-disable-opengl-configure-option.patch | 832 |
1 files changed, 832 insertions, 0 deletions
diff --git a/meta/recipes-gnome/gtk+/gtk+3/0003-Add-disable-opengl-configure-option.patch b/meta/recipes-gnome/gtk+/gtk+3/0003-Add-disable-opengl-configure-option.patch new file mode 100644 index 0000000000..8552f53e3e --- /dev/null +++ b/meta/recipes-gnome/gtk+/gtk+3/0003-Add-disable-opengl-configure-option.patch | |||
@@ -0,0 +1,832 @@ | |||
1 | From a8fa547fdc1416b330aced805f5343ad912932ae Mon Sep 17 00:00:00 2001 | ||
2 | From: Jussi Kukkonen <jussi.kukkonen@intel.com> | ||
3 | Date: Tue, 21 Jun 2016 15:11:39 +0300 | ||
4 | Subject: [PATCH 3/4] Add --disable-opengl configure option | ||
5 | |||
6 | --disable-opengl will remove the dependency on libepoxy and on the | ||
7 | OpenGL APIs. This is useful for those who want to keep using gtk+3 | ||
8 | without the "opengl" distro feature. | ||
9 | |||
10 | GtkGLArea is still part of the API (it just doesn't work) even when | ||
11 | OpenGL is disabled. GdkX11GLContext was removed from the Gtk API | ||
12 | completely: that object exposes GL API elements so it had to be at | ||
13 | the very least modified. | ||
14 | |||
15 | The patch is _not_ great from a maintenance point of view and | ||
16 | modifying the library API is also a fairly nasty thing to do. | ||
17 | Long-term it would be good to find an alternative solution to this | ||
18 | (maybe a no-op backend for libepoxy?) | ||
19 | |||
20 | Upstream-Status: Inappropriate [Evil eye expected from upstream] | ||
21 | Signed-off-by: Jussi Kukkonen <jussi.kukkonen@intel.com> | ||
22 | --- | ||
23 | configure.ac | 13 +++++-- | ||
24 | demos/gtk-demo/glarea.c | 13 +++++++ | ||
25 | docs/tools/Makefile.am | 9 +++-- | ||
26 | docs/tools/widgets.c | 4 ++- | ||
27 | gdk/gdkdisplay.c | 4 ++- | ||
28 | gdk/gdkgl.c | 10 ++++++ | ||
29 | gdk/gdkglcontext.c | 6 ++++ | ||
30 | gdk/gdkwindow.c | 13 +++++++ | ||
31 | gdk/x11/Makefile.am | 30 +++++++++++++--- | ||
32 | gdk/x11/gdkdisplay-x11.c | 6 +++- | ||
33 | gdk/x11/gdkscreen-x11.c | 5 +++ | ||
34 | gdk/x11/gdkwindow-x11.c | 4 +++ | ||
35 | gdk/x11/gdkx-autocleanups.h | 2 ++ | ||
36 | gdk/x11/{gdkx.h => gdkx-with-gl-context.h} | 0 | ||
37 | gdk/x11/gdkx-without-gl-context.h | 58 ++++++++++++++++++++++++++++++ | ||
38 | gtk/Makefile.am | 3 +- | ||
39 | gtk/gtkglarea.c | 20 ++++++++++- | ||
40 | gtk/inspector/general.c | 6 ++++ | ||
41 | tests/Makefile.am | 10 ++++-- | ||
42 | testsuite/gtk/objects-finalize.c | 2 ++ | ||
43 | 20 files changed, 201 insertions(+), 17 deletions(-) | ||
44 | rename gdk/x11/{gdkx.h => gdkx-with-gl-context.h} (100%) | ||
45 | create mode 100644 gdk/x11/gdkx-without-gl-context.h | ||
46 | |||
47 | diff --git a/configure.ac b/configure.ac | ||
48 | index e27da49..a3e9beb 100644 | ||
49 | --- a/configure.ac | ||
50 | +++ b/configure.ac | ||
51 | @@ -342,6 +342,15 @@ AC_ARG_ENABLE(mir-backend, | ||
52 | [enable the Mir gdk backend])], | ||
53 | [backend_set=yes]) | ||
54 | |||
55 | +AC_ARG_ENABLE(opengl, | ||
56 | + [AS_HELP_STRING([--enable-opengl], | ||
57 | + [When enabled, Gtk+ will use libepoxy and exposes GtkGLArea widget ])]) | ||
58 | +AS_IF([test "x$enable_opengl" != "xno"], [ | ||
59 | + AC_DEFINE([HAVE_OPENGL], [1], [libepoxy and opengl APIs are available at buildtime]) | ||
60 | + EPOXY_PACKAGES="epoxy >= epoxy_required_version" | ||
61 | +]) | ||
62 | +AM_CONDITIONAL([HAVE_OPENGL],[test "x$enable_opengl" != "xno"]) | ||
63 | + | ||
64 | AC_ARG_ENABLE(glx, | ||
65 | [AS_HELP_STRING([--enable-glx], | ||
66 | [When enabled Gdk will try to initialize GLX])]) | ||
67 | @@ -1333,7 +1342,7 @@ CFLAGS="$saved_cflags" | ||
68 | LDFLAGS="$saved_ldflags" | ||
69 | |||
70 | GDK_PACKAGES="$PANGO_PACKAGES gdk-pixbuf-2.0 >= gdk_pixbuf_required_version cairo >= cairo_required_version cairo-gobject >= cairo_required_version" | ||
71 | -GDK_PRIVATE_PACKAGES="$GDK_GIO_PACKAGE $X_PACKAGES $WAYLAND_PACKAGES $MIR_PACKAGES $cairo_backends epoxy >= epoxy_required_version" | ||
72 | +GDK_PRIVATE_PACKAGES="$GDK_GIO_PACKAGE $X_PACKAGES $WAYLAND_PACKAGES $MIR_PACKAGES $cairo_backends $EPOXY_PACKAGES" | ||
73 | |||
74 | PKG_CHECK_MODULES(GDK_DEP, $GDK_PACKAGES $GDK_PRIVATE_PACKAGES) | ||
75 | GDK_DEP_LIBS="$GDK_EXTRA_LIBS $GDK_DEP_LIBS $MATH_LIB" | ||
76 | @@ -1367,7 +1376,7 @@ fi | ||
77 | PKG_CHECK_MODULES(ATK, $ATK_PACKAGES) | ||
78 | |||
79 | GTK_PACKAGES="atk >= atk_required_version cairo >= cairo_required_version cairo-gobject >= cairo_required_version gdk-pixbuf-2.0 >= gdk_pixbuf_required_version gio-2.0 >= glib_required_version" | ||
80 | -GTK_PRIVATE_PACKAGES="$ATK_PACKAGES $WAYLAND_PACKAGES $MIR_PACKAGES epoxy >= epoxy_required_version" | ||
81 | +GTK_PRIVATE_PACKAGES="$ATK_PACKAGES $WAYLAND_PACKAGES $MIR_PACKAGES $EPOXY_PACKAGES" | ||
82 | if test "x$enable_x11_backend" = xyes -o "x$enable_wayland_backend" = xyes; then | ||
83 | GTK_PRIVATE_PACKAGES="$GTK_PRIVATE_PACKAGES pangoft2" | ||
84 | fi | ||
85 | diff --git a/demos/gtk-demo/glarea.c b/demos/gtk-demo/glarea.c | ||
86 | index 3aba729..c6c79f7 100644 | ||
87 | --- a/demos/gtk-demo/glarea.c | ||
88 | +++ b/demos/gtk-demo/glarea.c | ||
89 | @@ -5,7 +5,9 @@ | ||
90 | |||
91 | #include <math.h> | ||
92 | #include <gtk/gtk.h> | ||
93 | +#if HAVE_OPENGL | ||
94 | #include <epoxy/gl.h> | ||
95 | +#endif | ||
96 | |||
97 | static GtkWidget *demo_window = NULL; | ||
98 | |||
99 | @@ -23,6 +25,8 @@ enum { | ||
100 | /* Rotation angles on each axis */ | ||
101 | static float rotation_angles[N_AXIS] = { 0.0 }; | ||
102 | |||
103 | +#ifdef HAVE_OPENGL | ||
104 | + | ||
105 | /* The object we are drawing */ | ||
106 | static const GLfloat vertex_data[] = { | ||
107 | 0.f, 0.5f, 0.f, 1.f, | ||
108 | @@ -213,6 +217,7 @@ compute_mvp (float *res, | ||
109 | static GLuint position_buffer; | ||
110 | static GLuint program; | ||
111 | static GLuint mvp_location; | ||
112 | +#endif | ||
113 | |||
114 | /* We need to set up our state when we realize the GtkGLArea widget */ | ||
115 | static void | ||
116 | @@ -223,8 +228,10 @@ realize (GtkWidget *widget) | ||
117 | if (gtk_gl_area_get_error (GTK_GL_AREA (widget)) != NULL) | ||
118 | return; | ||
119 | |||
120 | +#ifdef HAVE_OPENGL | ||
121 | init_buffers (&position_buffer, NULL); | ||
122 | init_shaders (&program, &mvp_location); | ||
123 | +#endif | ||
124 | } | ||
125 | |||
126 | /* We should tear down the state when unrealizing */ | ||
127 | @@ -236,10 +243,13 @@ unrealize (GtkWidget *widget) | ||
128 | if (gtk_gl_area_get_error (GTK_GL_AREA (widget)) != NULL) | ||
129 | return; | ||
130 | |||
131 | +#ifdef HAVE_OPENGL | ||
132 | glDeleteBuffers (1, &position_buffer); | ||
133 | glDeleteProgram (program); | ||
134 | +#endif | ||
135 | } | ||
136 | |||
137 | +#ifdef HAVE_OPENGL | ||
138 | static void | ||
139 | draw_triangle (void) | ||
140 | { | ||
141 | @@ -272,6 +282,7 @@ draw_triangle (void) | ||
142 | glBindBuffer (GL_ARRAY_BUFFER, 0); | ||
143 | glUseProgram (0); | ||
144 | } | ||
145 | +#endif | ||
146 | |||
147 | static gboolean | ||
148 | render (GtkGLArea *area, | ||
149 | @@ -280,6 +291,7 @@ render (GtkGLArea *area, | ||
150 | if (gtk_gl_area_get_error (area) != NULL) | ||
151 | return FALSE; | ||
152 | |||
153 | +#ifdef HAVE_OPENGL | ||
154 | /* Clear the viewport */ | ||
155 | glClearColor (0.5, 0.5, 0.5, 1.0); | ||
156 | glClear (GL_COLOR_BUFFER_BIT); | ||
157 | @@ -289,6 +301,7 @@ render (GtkGLArea *area, | ||
158 | |||
159 | /* Flush the contents of the pipeline */ | ||
160 | glFlush (); | ||
161 | +#endif | ||
162 | |||
163 | return TRUE; | ||
164 | } | ||
165 | diff --git a/docs/tools/Makefile.am b/docs/tools/Makefile.am | ||
166 | index 6a6d70f..5cdf312 100644 | ||
167 | --- a/docs/tools/Makefile.am | ||
168 | +++ b/docs/tools/Makefile.am | ||
169 | @@ -9,13 +9,18 @@ AM_CPPFLAGS = \ | ||
170 | $(GTK_DEBUG_FLAGS) \ | ||
171 | $(GTK_DEP_CFLAGS) | ||
172 | |||
173 | +if HAVE_OPENGL | ||
174 | +GEARS_LDADD = $(top_builddir)/tests/gtkgears.o | ||
175 | +endif | ||
176 | + | ||
177 | DEPS = \ | ||
178 | - $(top_builddir)/gtk/libgtk-3.la | ||
179 | + $(top_builddir)/gtk/libgtk-3.la \ | ||
180 | + $(GEARS_LDADD) | ||
181 | |||
182 | LDADDS = \ | ||
183 | $(top_builddir)/gtk/libgtk-3.la \ | ||
184 | $(top_builddir)/gdk/libgdk-3.la \ | ||
185 | - $(top_builddir)/tests/gtkgears.o \ | ||
186 | + $(GEARS_LDADD) \ | ||
187 | $(GTK_DEP_LIBS) \ | ||
188 | $(GDK_DEP_LIBS) \ | ||
189 | -lm | ||
190 | diff --git a/docs/tools/widgets.c b/docs/tools/widgets.c | ||
191 | index 932daf1..54239d6 100644 | ||
192 | --- a/docs/tools/widgets.c | ||
193 | +++ b/docs/tools/widgets.c | ||
194 | @@ -1526,9 +1526,11 @@ create_gl_area (void) | ||
195 | widget = gtk_frame_new (NULL); | ||
196 | gtk_frame_set_shadow_type (GTK_FRAME (widget), GTK_SHADOW_IN); | ||
197 | |||
198 | +#ifdef HAVE_OPENGL | ||
199 | gears = gtk_gears_new (); | ||
200 | gtk_container_add (GTK_CONTAINER (widget), gears); | ||
201 | - | ||
202 | +#endif | ||
203 | + | ||
204 | info = new_widget_info ("glarea", widget, MEDIUM); | ||
205 | |||
206 | return info; | ||
207 | diff --git a/gdk/gdkdisplay.c b/gdk/gdkdisplay.c | ||
208 | index 6150ef7..2223629 100644 | ||
209 | --- a/gdk/gdkdisplay.c | ||
210 | +++ b/gdk/gdkdisplay.c | ||
211 | @@ -2360,7 +2360,9 @@ gboolean | ||
212 | gdk_display_make_gl_context_current (GdkDisplay *display, | ||
213 | GdkGLContext *context) | ||
214 | { | ||
215 | - return GDK_DISPLAY_GET_CLASS (display)->make_gl_context_current (display, context); | ||
216 | + if (GDK_DISPLAY_GET_CLASS (display)->make_gl_context_current) | ||
217 | + return GDK_DISPLAY_GET_CLASS (display)->make_gl_context_current (display, context); | ||
218 | + return FALSE; | ||
219 | } | ||
220 | |||
221 | GdkRenderingMode | ||
222 | diff --git a/gdk/gdkgl.c b/gdk/gdkgl.c | ||
223 | index e8ba770..ba7c84b 100644 | ||
224 | --- a/gdk/gdkgl.c | ||
225 | +++ b/gdk/gdkgl.c | ||
226 | @@ -22,7 +22,9 @@ | ||
227 | |||
228 | #include "gdkinternals.h" | ||
229 | |||
230 | +#ifdef HAVE_OPENGL | ||
231 | #include <epoxy/gl.h> | ||
232 | +#endif | ||
233 | #include <math.h> | ||
234 | #include <string.h> | ||
235 | |||
236 | @@ -36,6 +38,7 @@ gdk_cairo_surface_mark_as_direct (cairo_surface_t *surface, | ||
237 | g_object_ref (window), g_object_unref); | ||
238 | } | ||
239 | |||
240 | +#ifdef HAVE_OPENGL | ||
241 | static const char * | ||
242 | get_vertex_type_name (int type) | ||
243 | { | ||
244 | @@ -254,6 +257,7 @@ use_texture_rect_program (GdkGLContextPaintData *paint_data) | ||
245 | glUseProgram (paint_data->current_program->program); | ||
246 | } | ||
247 | } | ||
248 | +#endif | ||
249 | |||
250 | void | ||
251 | gdk_gl_texture_quads (GdkGLContext *paint_context, | ||
252 | @@ -261,6 +265,7 @@ gdk_gl_texture_quads (GdkGLContext *paint_context, | ||
253 | int n_quads, | ||
254 | GdkTexturedQuad *quads) | ||
255 | { | ||
256 | +#ifdef HAVE_OPENGL | ||
257 | GdkGLContextPaintData *paint_data = gdk_gl_context_get_paint_data (paint_context); | ||
258 | GdkGLContextProgram *program; | ||
259 | GdkWindow *window = gdk_gl_context_get_window (paint_context); | ||
260 | @@ -324,6 +329,7 @@ gdk_gl_texture_quads (GdkGLContext *paint_context, | ||
261 | |||
262 | glDisableVertexAttribArray (program->position_location); | ||
263 | glDisableVertexAttribArray (program->uv_location); | ||
264 | +#endif | ||
265 | } | ||
266 | |||
267 | /* x,y,width,height describes a rectangle in the gl render buffer | ||
268 | @@ -372,6 +378,7 @@ gdk_cairo_draw_from_gl (cairo_t *cr, | ||
269 | int width, | ||
270 | int height) | ||
271 | { | ||
272 | +#ifdef HAVE_OPENGL | ||
273 | GdkGLContext *paint_context; | ||
274 | cairo_surface_t *image; | ||
275 | cairo_matrix_t matrix; | ||
276 | @@ -692,6 +699,7 @@ gdk_cairo_draw_from_gl (cairo_t *cr, | ||
277 | if (clip_region) | ||
278 | cairo_region_destroy (clip_region); | ||
279 | |||
280 | +#endif | ||
281 | } | ||
282 | |||
283 | /* This is always called with the paint context current */ | ||
284 | @@ -699,6 +707,7 @@ void | ||
285 | gdk_gl_texture_from_surface (cairo_surface_t *surface, | ||
286 | cairo_region_t *region) | ||
287 | { | ||
288 | +#ifdef HAVE_OPENGL | ||
289 | GdkGLContext *paint_context; | ||
290 | cairo_surface_t *image; | ||
291 | double device_x_offset, device_y_offset; | ||
292 | @@ -799,4 +808,5 @@ gdk_gl_texture_from_surface (cairo_surface_t *surface, | ||
293 | |||
294 | glDisable (GL_SCISSOR_TEST); | ||
295 | glDeleteTextures (1, &texture_id); | ||
296 | +#endif | ||
297 | } | ||
298 | diff --git a/gdk/gdkglcontext.c b/gdk/gdkglcontext.c | ||
299 | index 00a33eb..bd8a793 100644 | ||
300 | --- a/gdk/gdkglcontext.c | ||
301 | +++ b/gdk/gdkglcontext.c | ||
302 | @@ -85,7 +85,9 @@ | ||
303 | #include "gdkintl.h" | ||
304 | #include "gdk-private.h" | ||
305 | |||
306 | +#ifdef HAVE_OPENGL | ||
307 | #include <epoxy/gl.h> | ||
308 | +#endif | ||
309 | |||
310 | typedef struct { | ||
311 | GdkDisplay *display; | ||
312 | @@ -239,6 +241,7 @@ gdk_gl_context_upload_texture (GdkGLContext *context, | ||
313 | int height, | ||
314 | guint texture_target) | ||
315 | { | ||
316 | +#ifdef HAVE_OPENGL | ||
317 | g_return_if_fail (GDK_IS_GL_CONTEXT (context)); | ||
318 | |||
319 | glPixelStorei (GL_UNPACK_ALIGNMENT, 4); | ||
320 | @@ -246,6 +249,7 @@ gdk_gl_context_upload_texture (GdkGLContext *context, | ||
321 | glTexImage2D (texture_target, 0, GL_RGBA, width, height, 0, GL_BGRA, GL_UNSIGNED_INT_8_8_8_8_REV, | ||
322 | cairo_image_surface_get_data (image_surface)); | ||
323 | glPixelStorei (GL_UNPACK_ROW_LENGTH, 0); | ||
324 | +#endif | ||
325 | } | ||
326 | |||
327 | static void | ||
328 | @@ -635,6 +639,7 @@ gdk_gl_context_realize (GdkGLContext *context, | ||
329 | static void | ||
330 | gdk_gl_context_check_extensions (GdkGLContext *context) | ||
331 | { | ||
332 | +#ifdef HAVE_OPENGL | ||
333 | GdkGLContextPrivate *priv = gdk_gl_context_get_instance_private (context); | ||
334 | gboolean has_npot, has_texture_rectangle; | ||
335 | |||
336 | @@ -677,6 +682,7 @@ gdk_gl_context_check_extensions (GdkGLContext *context) | ||
337 | priv->use_texture_rectangle ? "yes" : "no")); | ||
338 | |||
339 | priv->extensions_checked = TRUE; | ||
340 | +#endif | ||
341 | } | ||
342 | |||
343 | /** | ||
344 | diff --git a/gdk/gdkwindow.c b/gdk/gdkwindow.c | ||
345 | index 66ebb9d..74a0c3a 100644 | ||
346 | --- a/gdk/gdkwindow.c | ||
347 | +++ b/gdk/gdkwindow.c | ||
348 | @@ -44,7 +44,9 @@ | ||
349 | |||
350 | #include <math.h> | ||
351 | |||
352 | +#ifdef HAVE_OPENGL | ||
353 | #include <epoxy/gl.h> | ||
354 | +#endif | ||
355 | |||
356 | /* for the use of round() */ | ||
357 | #include "fallback-c89.c" | ||
358 | @@ -2759,6 +2761,13 @@ gdk_window_get_paint_gl_context (GdkWindow *window, | ||
359 | { | ||
360 | GError *internal_error = NULL; | ||
361 | |||
362 | +#ifndef HAVE_OPENGL | ||
363 | + g_set_error_literal (error, GDK_GL_ERROR, | ||
364 | + GDK_GL_ERROR_NOT_AVAILABLE, | ||
365 | + _("GL support disabled with --disable-opengl")); | ||
366 | + return NULL; | ||
367 | +#endif | ||
368 | + | ||
369 | if (_gdk_gl_flags & GDK_GL_DISABLE) | ||
370 | { | ||
371 | g_set_error_literal (error, GDK_GL_ERROR, | ||
372 | @@ -2955,6 +2964,7 @@ gdk_window_begin_paint_region (GdkWindow *window, | ||
373 | } | ||
374 | else | ||
375 | { | ||
376 | +#ifdef HAVE_OPENGL | ||
377 | gdk_gl_context_make_current (context); | ||
378 | /* With gl we always need a surface to combine the gl | ||
379 | drawing with the native drawing. */ | ||
380 | @@ -2969,6 +2979,7 @@ gdk_window_begin_paint_region (GdkWindow *window, | ||
381 | glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA); | ||
382 | |||
383 | glViewport (0, 0, ww, wh); | ||
384 | +#endif | ||
385 | } | ||
386 | } | ||
387 | |||
388 | @@ -3117,6 +3128,7 @@ gdk_window_end_paint (GdkWindow *window) | ||
389 | |||
390 | gdk_gl_context_make_current (window->gl_paint_context); | ||
391 | |||
392 | +#ifdef HAVE_OPENGL | ||
393 | if (!cairo_region_is_empty (opaque_region)) | ||
394 | gdk_gl_texture_from_surface (window->current_paint.surface, | ||
395 | opaque_region); | ||
396 | @@ -3127,6 +3139,7 @@ gdk_window_end_paint (GdkWindow *window) | ||
397 | window->current_paint.need_blend_region); | ||
398 | glDisable(GL_BLEND); | ||
399 | } | ||
400 | +#endif | ||
401 | |||
402 | cairo_region_destroy (opaque_region); | ||
403 | |||
404 | diff --git a/gdk/x11/Makefile.am b/gdk/x11/Makefile.am | ||
405 | index c488a31..4ce3c07 100644 | ||
406 | --- a/gdk/x11/Makefile.am | ||
407 | +++ b/gdk/x11/Makefile.am | ||
408 | @@ -39,8 +39,6 @@ libgdk_x11_la_SOURCES = \ | ||
409 | gdkeventtranslator.c \ | ||
410 | gdkeventtranslator.h \ | ||
411 | gdkgeometry-x11.c \ | ||
412 | - gdkglcontext-x11.c \ | ||
413 | - gdkglcontext-x11.h \ | ||
414 | gdkkeys-x11.c \ | ||
415 | gdkmain-x11.c \ | ||
416 | gdkproperty-x11.c \ | ||
417 | @@ -53,14 +51,32 @@ libgdk_x11_la_SOURCES = \ | ||
418 | gdkwindow-x11.h \ | ||
419 | gdkxftdefaults.c \ | ||
420 | gdkxid.c \ | ||
421 | - gdkx.h \ | ||
422 | gdkprivate-x11.h \ | ||
423 | xsettings-client.h \ | ||
424 | xsettings-client.c | ||
425 | |||
426 | +if HAVE_OPENGL | ||
427 | +libgdk_x11_la_SOURCES += \ | ||
428 | + gdkglcontext-x11.c \ | ||
429 | + gdkglcontext-x11.h | ||
430 | +endif | ||
431 | + | ||
432 | libgdkinclude_HEADERS = \ | ||
433 | gdkx.h | ||
434 | |||
435 | +if HAVE_OPENGL | ||
436 | +GDKX_HEADER = gdkx-with-gl-context.h | ||
437 | +else | ||
438 | +GDKX_HEADER = gdkx-without-gl-context.h | ||
439 | +endif | ||
440 | + | ||
441 | +BUILT_SOURCES = gdkx.h | ||
442 | + | ||
443 | +.PHONY: gdkx.h | ||
444 | +gdkx.h: | ||
445 | + $(AM_V_GEN) cd $(srcdir) \ | ||
446 | + && (cmp -s $(GDKX_HEADER) gdkx.h || cp $(GDKX_HEADER) gdkx.h ) | ||
447 | + | ||
448 | libgdkx11include_HEADERS = \ | ||
449 | gdkx-autocleanups.h \ | ||
450 | gdkx11applaunchcontext.h \ | ||
451 | @@ -74,7 +90,6 @@ libgdkx11include_HEADERS = \ | ||
452 | gdkx11display.h \ | ||
453 | gdkx11displaymanager.h \ | ||
454 | gdkx11dnd.h \ | ||
455 | - gdkx11glcontext.h \ | ||
456 | gdkx11keys.h \ | ||
457 | gdkx11property.h \ | ||
458 | gdkx11screen.h \ | ||
459 | @@ -83,9 +98,16 @@ libgdkx11include_HEADERS = \ | ||
460 | gdkx11visual.h \ | ||
461 | gdkx11window.h | ||
462 | |||
463 | +if HAVE_OPENGL | ||
464 | +libgdkx11include_HEADERS += gdkx11glcontext.h | ||
465 | +endif | ||
466 | + | ||
467 | # We need to include all these C files here since the conditionals | ||
468 | # don't seem to be correctly expanded for the dist files. | ||
469 | EXTRA_DIST += \ | ||
470 | + gdkx.h \ | ||
471 | gdksettings.c | ||
472 | |||
473 | +MAINTAINERCLEANFILES = gdkx.h | ||
474 | + | ||
475 | -include $(top_srcdir)/git.mk | ||
476 | diff --git a/gdk/x11/gdkdisplay-x11.c b/gdk/x11/gdkdisplay-x11.c | ||
477 | index de91c64..42d50f6 100644 | ||
478 | --- a/gdk/x11/gdkdisplay-x11.c | ||
479 | +++ b/gdk/x11/gdkdisplay-x11.c | ||
480 | @@ -37,7 +37,9 @@ | ||
481 | #include "gdkdisplay-x11.h" | ||
482 | #include "gdkprivate-x11.h" | ||
483 | #include "gdkscreen-x11.h" | ||
484 | +#ifdef HAVE_OPENGL | ||
485 | #include "gdkglcontext-x11.h" | ||
486 | +#endif | ||
487 | #include "gdk-private.h" | ||
488 | |||
489 | #include <glib.h> | ||
490 | @@ -2959,7 +2961,9 @@ gdk_x11_display_class_init (GdkX11DisplayClass * class) | ||
491 | display_class->text_property_to_utf8_list = _gdk_x11_display_text_property_to_utf8_list; | ||
492 | display_class->utf8_to_string_target = _gdk_x11_display_utf8_to_string_target; | ||
493 | |||
494 | - display_class->make_gl_context_current = gdk_x11_display_make_gl_context_current; | ||
495 | +#ifdef HAVE_OPENGL | ||
496 | + display_class->make_gl_context_current = gdk_x11_display_make_gl_context_current; | ||
497 | +#endif | ||
498 | |||
499 | display_class->get_default_seat = gdk_x11_display_get_default_seat; | ||
500 | |||
501 | diff --git a/gdk/x11/gdkscreen-x11.c b/gdk/x11/gdkscreen-x11.c | ||
502 | index 9d8ed20..bd46b00 100644 | ||
503 | --- a/gdk/x11/gdkscreen-x11.c | ||
504 | +++ b/gdk/x11/gdkscreen-x11.c | ||
505 | @@ -1968,3 +1968,8 @@ gdk_x11_screen_get_current_desktop (GdkScreen *screen) | ||
506 | { | ||
507 | return get_netwm_cardinal_property (screen, "_NET_CURRENT_DESKTOP"); | ||
508 | } | ||
509 | + | ||
510 | +#ifndef HAVE_OPENGL | ||
511 | +/* Function from in gdk/x11/gdkglcontext-x11.c */ | ||
512 | +void _gdk_x11_screen_update_visuals_for_gl (GdkScreen *screen) {} | ||
513 | +#endif | ||
514 | diff --git a/gdk/x11/gdkwindow-x11.c b/gdk/x11/gdkwindow-x11.c | ||
515 | index 9ed087a..30d6eb7 100644 | ||
516 | --- a/gdk/x11/gdkwindow-x11.c | ||
517 | +++ b/gdk/x11/gdkwindow-x11.c | ||
518 | @@ -36,7 +36,9 @@ | ||
519 | #include "gdkasync.h" | ||
520 | #include "gdkeventsource.h" | ||
521 | #include "gdkdisplay-x11.h" | ||
522 | +#ifdef HAVE_OPENGL | ||
523 | #include "gdkglcontext-x11.h" | ||
524 | +#endif | ||
525 | #include "gdkprivate-x11.h" | ||
526 | #include "gdk-private.h" | ||
527 | |||
528 | @@ -5782,7 +5784,9 @@ gdk_window_impl_x11_class_init (GdkWindowImplX11Class *klass) | ||
529 | impl_class->set_opaque_region = gdk_x11_window_set_opaque_region; | ||
530 | impl_class->set_shadow_width = gdk_x11_window_set_shadow_width; | ||
531 | impl_class->show_window_menu = gdk_x11_window_show_window_menu; | ||
532 | +#ifdef HAVE_OPENGL | ||
533 | impl_class->create_gl_context = gdk_x11_window_create_gl_context; | ||
534 | impl_class->invalidate_for_new_frame = gdk_x11_window_invalidate_for_new_frame; | ||
535 | +#endif | ||
536 | impl_class->get_unscaled_size = gdk_x11_window_get_unscaled_size; | ||
537 | } | ||
538 | diff --git a/gdk/x11/gdkx-autocleanups.h b/gdk/x11/gdkx-autocleanups.h | ||
539 | index edb0ea7..a317d61 100644 | ||
540 | --- a/gdk/x11/gdkx-autocleanups.h | ||
541 | +++ b/gdk/x11/gdkx-autocleanups.h | ||
542 | @@ -30,7 +30,9 @@ G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkX11DeviceXI2, g_object_unref) | ||
543 | G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkX11Display, g_object_unref) | ||
544 | G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkX11DisplayManager, g_object_unref) | ||
545 | G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkX11DragContext, g_object_unref) | ||
546 | +#ifdef HAVE_OPENGL | ||
547 | G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkX11GLContext, g_object_unref) | ||
548 | +#endif | ||
549 | G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkX11Keymap, g_object_unref) | ||
550 | G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkX11Screen, g_object_unref) | ||
551 | G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkX11Visual, g_object_unref) | ||
552 | diff --git a/gdk/x11/gdkx.h b/gdk/x11/gdkx-with-gl-context.h | ||
553 | similarity index 100% | ||
554 | rename from gdk/x11/gdkx.h | ||
555 | rename to gdk/x11/gdkx-with-gl-context.h | ||
556 | diff --git a/gdk/x11/gdkx-without-gl-context.h b/gdk/x11/gdkx-without-gl-context.h | ||
557 | new file mode 100644 | ||
558 | index 0000000..c9e2617 | ||
559 | --- /dev/null | ||
560 | +++ b/gdk/x11/gdkx-without-gl-context.h | ||
561 | @@ -0,0 +1,58 @@ | ||
562 | +/* GDK - The GIMP Drawing Kit | ||
563 | + * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald | ||
564 | + * | ||
565 | + * This library is free software; you can redistribute it and/or | ||
566 | + * modify it under the terms of the GNU Lesser General Public | ||
567 | + * License as published by the Free Software Foundation; either | ||
568 | + * version 2 of the License, or (at your option) any later version. | ||
569 | + * | ||
570 | + * This library is distributed in the hope that it will be useful, | ||
571 | + * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
572 | + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
573 | + * Lesser General Public License for more details. | ||
574 | + * | ||
575 | + * You should have received a copy of the GNU Lesser General Public | ||
576 | + * License along with this library. If not, see <http://www.gnu.org/licenses/>. | ||
577 | + */ | ||
578 | + | ||
579 | +/* | ||
580 | + * Modified by the GTK+ Team and others 1997-2000. See the AUTHORS | ||
581 | + * file for a list of people on the GTK+ Team. See the ChangeLog | ||
582 | + * files for a list of changes. These files are distributed with | ||
583 | + * GTK+ at ftp://ftp.gtk.org/pub/gtk/. | ||
584 | + */ | ||
585 | + | ||
586 | +#ifndef __GDK_X_H__ | ||
587 | +#define __GDK_X_H__ | ||
588 | + | ||
589 | +#include <gdk/gdk.h> | ||
590 | + | ||
591 | +#include <X11/Xlib.h> | ||
592 | +#include <X11/Xutil.h> | ||
593 | + | ||
594 | +#define __GDKX_H_INSIDE__ | ||
595 | + | ||
596 | +#include <gdk/x11/gdkx11applaunchcontext.h> | ||
597 | +#include <gdk/x11/gdkx11cursor.h> | ||
598 | +#include <gdk/x11/gdkx11device.h> | ||
599 | +#include <gdk/x11/gdkx11device-core.h> | ||
600 | +#include <gdk/x11/gdkx11device-xi2.h> | ||
601 | +#include <gdk/x11/gdkx11devicemanager.h> | ||
602 | +#include <gdk/x11/gdkx11devicemanager-core.h> | ||
603 | +#include <gdk/x11/gdkx11devicemanager-xi2.h> | ||
604 | +#include <gdk/x11/gdkx11display.h> | ||
605 | +#include <gdk/x11/gdkx11displaymanager.h> | ||
606 | +#include <gdk/x11/gdkx11dnd.h> | ||
607 | +#include <gdk/x11/gdkx11keys.h> | ||
608 | +#include <gdk/x11/gdkx11property.h> | ||
609 | +#include <gdk/x11/gdkx11screen.h> | ||
610 | +#include <gdk/x11/gdkx11selection.h> | ||
611 | +#include <gdk/x11/gdkx11utils.h> | ||
612 | +#include <gdk/x11/gdkx11visual.h> | ||
613 | +#include <gdk/x11/gdkx11window.h> | ||
614 | + | ||
615 | +#include <gdk/x11/gdkx-autocleanups.h> | ||
616 | + | ||
617 | +#undef __GDKX_H_INSIDE__ | ||
618 | + | ||
619 | +#endif /* __GDK_X_H__ */ | ||
620 | diff --git a/gtk/Makefile.am b/gtk/Makefile.am | ||
621 | index 6a53a2b..49a35e6 100644 | ||
622 | --- a/gtk/Makefile.am | ||
623 | +++ b/gtk/Makefile.am | ||
624 | @@ -1351,14 +1351,13 @@ gtkprivatetypebuiltins.c: $(gtk_private_type_h_sources) gtkprivatetypebuiltins. | ||
625 | && cp xgen-gptbc gtkprivatetypebuiltins.c \ | ||
626 | && rm -f xgen-gptbc | ||
627 | |||
628 | - | ||
629 | gtktypefuncs.c: stamp-gtktypebuiltins.h stamp-gtkprivatetypebuiltins.h $(top_srcdir)/gtk/*.h $(top_srcdir)/gtk/a11y/*.h $(top_srcdir)/gtk/deprecated/*.h $(top_srcdir)/gdk/*.h Makefile | ||
630 | $(AM_V_GEN) (echo '#undef GTK_COMPILATION' && echo '#include <gtk/gtkx.h>') > xgen-gtfsrc.c && \ | ||
631 | echo 'G_GNUC_BEGIN_IGNORE_DEPRECATIONS' > xgen-gtf && \ | ||
632 | ${CPP} $(DEFS) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) xgen-gtfsrc.c | \ | ||
633 | $(GREP) -o '\bg[td]k_[a-zA-Z0-9_]*_get_type\b' | \ | ||
634 | sort | uniq | \ | ||
635 | - $(SED) '{ s/^/*tp++ = /; s/$$/();/; s/^.*\(gdk_x11\|gtk_plug_\|gtk_socket_\).*$$/#ifdef GDK_WINDOWING_X11\n&\n#endif/; }' >> xgen-gtf \ | ||
636 | + $(SED) '{ s/^/*tp++ = /; s/$$/();/; s/^.*\(gdk_x11\|gtk_plug_\|gtk_socket_\).*$$/#ifdef GDK_WINDOWING_X11\n&\n#endif/; s/^.*gdk_x11_gl.*$$/#ifdef HAVE_OPENGL\n&\n#endif/; }' >> xgen-gtf \ | ||
637 | && cp xgen-gtf $@ && rm -f xgen-gtf | ||
638 | gtktestutils.c: gtktypefuncs.c | ||
639 | |||
640 | diff --git a/gtk/gtkglarea.c b/gtk/gtkglarea.c | ||
641 | index 245fc6b..4214ad1 100644 | ||
642 | --- a/gtk/gtkglarea.c | ||
643 | +++ b/gtk/gtkglarea.c | ||
644 | @@ -28,7 +28,9 @@ | ||
645 | #include "gtkprivate.h" | ||
646 | #include "gtkrender.h" | ||
647 | |||
648 | +#ifdef HAVE_OPENGL | ||
649 | #include <epoxy/gl.h> | ||
650 | +#endif | ||
651 | |||
652 | /** | ||
653 | * SECTION:gtkglarea | ||
654 | @@ -357,9 +359,12 @@ gtk_gl_area_real_create_context (GtkGLArea *area) | ||
655 | static void | ||
656 | gtk_gl_area_resize (GtkGLArea *area, int width, int height) | ||
657 | { | ||
658 | +#ifdef HAVE_OPENGL | ||
659 | glViewport (0, 0, width, height); | ||
660 | +#endif | ||
661 | } | ||
662 | |||
663 | +#ifdef HAVE_OPENGL | ||
664 | /* | ||
665 | * Creates all the buffer objects needed for rendering the scene | ||
666 | */ | ||
667 | @@ -467,6 +472,7 @@ gtk_gl_area_allocate_buffers (GtkGLArea *area) | ||
668 | |||
669 | priv->needs_render = TRUE; | ||
670 | } | ||
671 | +#endif | ||
672 | |||
673 | /** | ||
674 | * gtk_gl_area_attach_buffers: | ||
675 | @@ -485,6 +491,7 @@ gtk_gl_area_allocate_buffers (GtkGLArea *area) | ||
676 | void | ||
677 | gtk_gl_area_attach_buffers (GtkGLArea *area) | ||
678 | { | ||
679 | +#ifdef HAVE_OPENGL | ||
680 | GtkGLAreaPrivate *priv = gtk_gl_area_get_instance_private (area); | ||
681 | |||
682 | g_return_if_fail (GTK_IS_GL_AREA (area)); | ||
683 | @@ -517,11 +524,13 @@ gtk_gl_area_attach_buffers (GtkGLArea *area) | ||
684 | glFramebufferRenderbufferEXT (GL_FRAMEBUFFER_EXT, GL_STENCIL_ATTACHMENT_EXT, | ||
685 | GL_RENDERBUFFER_EXT, priv->depth_stencil_buffer); | ||
686 | } | ||
687 | +#endif | ||
688 | } | ||
689 | |||
690 | static void | ||
691 | gtk_gl_area_delete_buffers (GtkGLArea *area) | ||
692 | { | ||
693 | +#ifdef HAVE_OPENGL | ||
694 | GtkGLAreaPrivate *priv = gtk_gl_area_get_instance_private (area); | ||
695 | |||
696 | if (priv->context == NULL) | ||
697 | @@ -553,6 +562,7 @@ gtk_gl_area_delete_buffers (GtkGLArea *area) | ||
698 | glDeleteFramebuffersEXT (1, &priv->frame_buffer); | ||
699 | priv->frame_buffer = 0; | ||
700 | } | ||
701 | +#endif | ||
702 | } | ||
703 | |||
704 | static void | ||
705 | @@ -663,6 +673,7 @@ gtk_gl_area_draw (GtkWidget *widget, | ||
706 | GtkGLArea *area = GTK_GL_AREA (widget); | ||
707 | GtkGLAreaPrivate *priv = gtk_gl_area_get_instance_private (area); | ||
708 | gboolean unused; | ||
709 | +#ifdef HAVE_OPENGL | ||
710 | int w, h, scale; | ||
711 | GLenum status; | ||
712 | |||
713 | @@ -674,7 +685,6 @@ gtk_gl_area_draw (GtkWidget *widget, | ||
714 | gtk_widget_get_allocated_height (widget)); | ||
715 | return FALSE; | ||
716 | } | ||
717 | - | ||
718 | if (priv->context == NULL) | ||
719 | return FALSE; | ||
720 | |||
721 | @@ -720,6 +730,14 @@ gtk_gl_area_draw (GtkWidget *widget, | ||
722 | } | ||
723 | |||
724 | return TRUE; | ||
725 | +#else | ||
726 | + if (priv->error != NULL) | ||
727 | + gtk_gl_area_draw_error_screen (area, | ||
728 | + cr, | ||
729 | + gtk_widget_get_allocated_width (widget), | ||
730 | + gtk_widget_get_allocated_height (widget)); | ||
731 | + return FALSE; | ||
732 | +#endif | ||
733 | } | ||
734 | |||
735 | static gboolean | ||
736 | diff --git a/gtk/inspector/general.c b/gtk/inspector/general.c | ||
737 | index 4eab3a7..c4e900e 100644 | ||
738 | --- a/gtk/inspector/general.c | ||
739 | +++ b/gtk/inspector/general.c | ||
740 | @@ -33,8 +33,10 @@ | ||
741 | |||
742 | #ifdef GDK_WINDOWING_X11 | ||
743 | #include "x11/gdkx.h" | ||
744 | +#ifdef HAVE_OPENGL | ||
745 | #include <epoxy/glx.h> | ||
746 | #endif | ||
747 | +#endif | ||
748 | |||
749 | #ifdef GDK_WINDOWING_WIN32 | ||
750 | #include "win32/gdkwin32.h" | ||
751 | @@ -147,6 +149,7 @@ append_extension_row (GtkInspectorGeneral *gen, | ||
752 | gtk_size_group_add_widget (GTK_SIZE_GROUP (gen->priv->labels), label); | ||
753 | } | ||
754 | |||
755 | +#ifdef HAVE_OPENGL | ||
756 | #ifdef GDK_WINDOWING_X11 | ||
757 | static void | ||
758 | append_glx_extension_row (GtkInspectorGeneral *gen, | ||
759 | @@ -156,6 +159,7 @@ append_glx_extension_row (GtkInspectorGeneral *gen, | ||
760 | append_extension_row (gen, ext, epoxy_has_glx_extension (dpy, 0, ext)); | ||
761 | } | ||
762 | #endif | ||
763 | +#endif | ||
764 | |||
765 | #ifdef GDK_WINDOWING_WAYLAND | ||
766 | static void | ||
767 | @@ -171,6 +175,7 @@ append_egl_extension_row (GtkInspectorGeneral *gen, | ||
768 | static void | ||
769 | init_gl (GtkInspectorGeneral *gen) | ||
770 | { | ||
771 | +#ifdef HAVE_OPENGL | ||
772 | #ifdef GDK_WINDOWING_X11 | ||
773 | if (GDK_IS_X11_DISPLAY (gdk_display_get_default ())) | ||
774 | { | ||
775 | @@ -197,6 +202,7 @@ init_gl (GtkInspectorGeneral *gen) | ||
776 | } | ||
777 | else | ||
778 | #endif | ||
779 | +#endif | ||
780 | #ifdef GDK_WINDOWING_WAYLAND | ||
781 | if (GDK_IS_WAYLAND_DISPLAY (gdk_display_get_default ())) | ||
782 | { | ||
783 | diff --git a/tests/Makefile.am b/tests/Makefile.am | ||
784 | index 681807d..2941a36 100644 | ||
785 | --- a/tests/Makefile.am | ||
786 | +++ b/tests/Makefile.am | ||
787 | @@ -80,8 +80,6 @@ noinst_PROGRAMS = $(TEST_PROGS) \ | ||
788 | testfullscreen \ | ||
789 | testgeometry \ | ||
790 | testgiconpixbuf \ | ||
791 | - testglarea \ | ||
792 | - testglblending \ | ||
793 | testgrid \ | ||
794 | testgtk \ | ||
795 | testheaderbar \ | ||
796 | @@ -169,11 +167,17 @@ noinst_PROGRAMS = $(TEST_PROGS) \ | ||
797 | testactionbar \ | ||
798 | testwindowsize \ | ||
799 | testpopover \ | ||
800 | - gdkgears \ | ||
801 | listmodel \ | ||
802 | testpopup \ | ||
803 | $(NULL) | ||
804 | |||
805 | +if HAVE_OPENGL | ||
806 | +noinst_PROGRAMS += | ||
807 | + testglarea \ | ||
808 | + testglblending \ | ||
809 | + gdkgears | ||
810 | +endif | ||
811 | + | ||
812 | if USE_X11 | ||
813 | noinst_PROGRAMS += testerrors | ||
814 | endif | ||
815 | diff --git a/testsuite/gtk/objects-finalize.c b/testsuite/gtk/objects-finalize.c | ||
816 | index e0ebee0..703643c 100644 | ||
817 | --- a/testsuite/gtk/objects-finalize.c | ||
818 | +++ b/testsuite/gtk/objects-finalize.c | ||
819 | @@ -115,8 +115,10 @@ main (int argc, char **argv) | ||
820 | all_types[i] != GDK_TYPE_X11_DEVICE_MANAGER_CORE && | ||
821 | all_types[i] != GDK_TYPE_X11_DEVICE_MANAGER_XI2 && | ||
822 | all_types[i] != GDK_TYPE_X11_DISPLAY_MANAGER && | ||
823 | +#ifdef HAVE_OPENGL | ||
824 | all_types[i] != GDK_TYPE_X11_GL_CONTEXT && | ||
825 | #endif | ||
826 | +#endif | ||
827 | /* Not allowed to finalize a GdkPixbufLoader without calling gdk_pixbuf_loader_close() */ | ||
828 | all_types[i] != GDK_TYPE_PIXBUF_LOADER && | ||
829 | all_types[i] != gdk_pixbuf_simple_anim_iter_get_type()) | ||
830 | -- | ||
831 | 2.1.4 | ||
832 | |||