On Mon, 24 Oct 2016 14:31:25 +0300
Tapani Pälli <[email protected]> wrote:

> Signed-off-by: Tapani Pälli <[email protected]>
> ---
>  .../util/piglit-framework-gl/piglit_wl_framework.c | 137 
> +++++++++++++++++++--
>  1 file changed, 129 insertions(+), 8 deletions(-)
> 
> diff --git a/tests/util/piglit-framework-gl/piglit_wl_framework.c 
> b/tests/util/piglit-framework-gl/piglit_wl_framework.c
> index 78ffea6..6b832f6 100644
> --- a/tests/util/piglit-framework-gl/piglit_wl_framework.c
> +++ b/tests/util/piglit-framework-gl/piglit_wl_framework.c
> @@ -24,14 +24,136 @@
>  #include <assert.h>
>  #include <stdlib.h>
>  #include <unistd.h>
> +#include <poll.h>
>  
>  #include "piglit-util-gl.h"
>  #include "piglit_wl_framework.h"
>  
> +#include <wayland-client.h>
> +#include <waffle_wayland.h>
> +#include <linux/input-event-codes.h>
> +
> +static struct wl_seat *seat = NULL;
> +static struct wl_keyboard *keyboard = NULL;
> +
> +static void keymap(void *data,
> +     struct wl_keyboard *wl_keyboard,
> +     uint32_t format,
> +     int32_t fd,
> +     uint32_t size)
> +{
> +}
> +
> +static void enter(void *data,
> +     struct wl_keyboard *wl_keyboard,
> +     uint32_t serial,
> +     struct wl_surface *surface,
> +     struct wl_array *keys)
> +{
> +}
> +
> +static void leave(void *data,
> +     struct wl_keyboard *wl_keyboard,
> +     uint32_t serial,
> +     struct wl_surface *surface)
> +{
> +}
> +
> +static void key(void *data,
> +     struct wl_keyboard *wl_keyboard,
> +     uint32_t serial,
> +     uint32_t time,
> +     uint32_t key,
> +     uint32_t state)
> +{
> +     struct piglit_winsys_framework *winsys_fw =
> +             (struct piglit_winsys_framework *) data;
> +
> +     winsys_fw->need_redisplay = true;
> +
> +     switch (key) {
> +     case KEY_ESC:
> +                if (winsys_fw->user_keyboard_func)
> +                     winsys_fw->user_keyboard_func(27, 0, 0);

Hi,

do you want this to trigger on both key down and key up?
If not, check 'state'.

I suppose all keyboards emit KEY_ESC when the user presses the key
labeled "esc" so you don't need to handle keymaps?

> +             break;
> +     }
> +}
> +
> +static void modifiers(void *data,
> +     struct wl_keyboard *wl_keyboard,
> +     uint32_t serial,
> +     uint32_t mods_depressed,
> +     uint32_t mods_latched,
> +     uint32_t mods_locked,
> +     uint32_t group)
> +{
> +}
> +
> +static const struct wl_keyboard_listener keyboard_listener = {
> +     keymap,
> +     enter,
> +     leave,
> +     key,
> +     modifiers
> +};
> +
> +static void
> +process_events(struct wl_display *dpy)
> +{
> +     struct pollfd fds = {
> +             .fd = wl_display_get_fd(dpy),
> +             .events = POLLIN,
> +             .revents = 0
> +     };
> +
> +     wl_display_sync(dpy);

What did you intend to do here?

wl_display_sync() sends the wl_display.sync request and creates a
wl_callback object which you leak.

> +
> +     while (1) {
> +             poll(&fds, 1, -1);
> +             if (wl_display_dispatch(dpy) < 0)
> +                     break;
> +     }
> +}
> +
> +static void global(void *data,
> +     struct wl_registry *wl_registry,
> +     uint32_t name,
> +     const char *interface,
> +     uint32_t version)
> +{
> +     if (strcmp(interface, "wl_seat") != 0)
> +             return;
> +
> +     seat = wl_registry_bind(wl_registry, name, &wl_seat_interface, 1);

There can be more than one wl_seat advertised, so if you only want
one (how do you pick which one?)...

> +     keyboard = wl_seat_get_keyboard(seat);
> +
> +     if (keyboard)
> +             wl_keyboard_add_listener(keyboard, &keyboard_listener, data);
> +}
> +
> +static void global_remove(void *data,
> +     struct wl_registry *wl_registry,
> +     uint32_t name)
> +{
> +}
> +
> +static const struct wl_registry_listener registry_listener = {
> +     global,
> +     global_remove
> +};
> +
>  static void
>  enter_event_loop(struct piglit_winsys_framework *winsys_fw)
>  {
> -     const struct piglit_gl_test_config *test_config = 
> winsys_fw->wfl_fw.gl_fw.test_config;
> +     const struct piglit_gl_test_config *test_config =
> +             winsys_fw->wfl_fw.gl_fw.test_config;
> +     union waffle_native_window *n_window =
> +             waffle_window_get_native(winsys_fw->wfl_fw.window);
> +     struct wl_display *dpy = n_window->wayland->display.wl_display;
> +     struct wl_registry *registry = wl_display_get_registry(dpy);

How do you intend to destroy the registry object created here, or
do you just willfully leak it?

> +     enum piglit_result result = PIGLIT_PASS;
> +
> +     wl_registry_add_listener(registry, &registry_listener, winsys_fw);
>  
>       /* The Wayland window fails to appear on the first call to
>        * swapBuffers (which occured in display_cb above). This is
> @@ -40,14 +162,13 @@ enter_event_loop(struct piglit_winsys_framework 
> *winsys_fw)
>        * redraw as a workaround.
>        */
>       if (test_config->display)
> -             test_config->display();
> +             result = test_config->display();
>  
> -     /* FINISHME: Write event loop for Wayland.
> -      *
> -      * Until we have proper Wayland support, give the user enough time
> -      * to view the window by sleeping.
> -      */
> -     sleep(8);
> +     /* Do not proceed to event loop in case of piglit_automatic. */
> +     if (piglit_automatic)
> +             piglit_report_result(result);
> +
> +     process_events(dpy);
>  }
>  
>  static void
> -- 

Thanks,
pq

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