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kms/update: Encapsulate custom page flip fields in object

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Makes more sense to pass around an encapsulated object with the relevant
data, than passing around a vfunc and a gpointer.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1488>
This commit is contained in:
Jonas Ådahl 2021-01-22 11:31:18 +01:00 committed by Marge Bot
parent 4afe3afdf0
commit 8e235768da
3 changed files with 52 additions and 40 deletions
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49
src/backends/native/meta-kms-impl-device-simple.c
View File

@ -527,14 +527,15 @@ typedef struct _RetryPageFlipData
MetaKmsPageFlipData *page_flip_data;
float refresh_rate;
uint64_t retry_time_us;
MetaKmsCustomPageFlipFunc custom_page_flip_func;
gpointer custom_page_flip_user_data;
MetaKmsCustomPageFlip *custom_page_flip;
} RetryPageFlipData;
static void
retry_page_flip_data_free (RetryPageFlipData *retry_page_flip_data)
{
g_assert (!retry_page_flip_data->page_flip_data);
g_clear_pointer (&retry_page_flip_data->custom_page_flip,
meta_kms_custom_page_flip_free);
g_free (retry_page_flip_data);
}
@ -581,7 +582,7 @@ retry_page_flips (gpointer user_data)
int fd;
int ret;
MetaKmsPageFlipData *page_flip_data;
MetaKmsCustomPageFlipFunc custom_page_flip_func;
MetaKmsCustomPageFlip *custom_page_flip;
if (is_timestamp_earlier_than (now_us,
retry_page_flip_data->retry_time_us))
@ -590,15 +591,15 @@ retry_page_flips (gpointer user_data)
continue;
}
custom_page_flip_func = retry_page_flip_data->custom_page_flip_func;
if (custom_page_flip_func)
custom_page_flip = retry_page_flip_data->custom_page_flip;
if (custom_page_flip)
{
meta_topic (META_DEBUG_KMS,
"[simple] Retrying custom page flip on CRTC %u (%s)",
meta_kms_crtc_get_id (crtc),
meta_kms_impl_device_get_path (impl_device));
ret = custom_page_flip_func (retry_page_flip_data->custom_page_flip_user_data,
retry_page_flip_data->page_flip_data);
ret = custom_page_flip->func (custom_page_flip->user_data,
retry_page_flip_data->page_flip_data);
}
else
{
@ -689,13 +690,12 @@ retry_page_flips (gpointer user_data)
}
static void
schedule_retry_page_flip (MetaKmsImplDeviceSimple *impl_device_simple,
MetaKmsCrtc *crtc,
uint32_t fb_id,
float refresh_rate,
MetaKmsPageFlipData *page_flip_data,
MetaKmsCustomPageFlipFunc custom_page_flip_func,
gpointer custom_page_flip_user_data)
schedule_retry_page_flip (MetaKmsImplDeviceSimple *impl_device_simple,
MetaKmsCrtc *crtc,
uint32_t fb_id,
float refresh_rate,
MetaKmsPageFlipData *page_flip_data,
MetaKmsCustomPageFlip *custom_page_flip)
{
RetryPageFlipData *retry_page_flip_data;
uint64_t now_us;
@ -711,8 +711,7 @@ schedule_retry_page_flip (MetaKmsImplDeviceSimple *impl_device_simple,
.page_flip_data = page_flip_data,
.refresh_rate = refresh_rate,
.retry_time_us = retry_time_us,
.custom_page_flip_func = custom_page_flip_func,
.custom_page_flip_user_data = custom_page_flip_user_data,
.custom_page_flip = custom_page_flip,
};
if (!impl_device_simple->retry_page_flips_source)
@ -892,8 +891,7 @@ dispatch_page_flip (MetaKmsImplDevice *impl_device,
META_KMS_IMPL_DEVICE_SIMPLE (impl_device);
MetaKmsCrtc *crtc;
MetaKmsPlaneAssignment *plane_assignment;
MetaKmsCustomPageFlipFunc custom_page_flip_func;
gpointer custom_page_flip_user_data;
g_autoptr (MetaKmsCustomPageFlip) custom_page_flip = NULL;
int fd;
int ret;
@ -901,11 +899,9 @@ dispatch_page_flip (MetaKmsImplDevice *impl_device,
plane_assignment = meta_kms_update_get_primary_plane_assignment (update,
crtc);
meta_kms_update_get_custom_page_flip_func (update,
&custom_page_flip_func,
&custom_page_flip_user_data);
custom_page_flip = meta_kms_update_take_custom_page_flip_func (update);
if (!plane_assignment && !custom_page_flip_func)
if (!plane_assignment && !custom_page_flip)
{
MetaKmsDevice *device = meta_kms_impl_device_get_device (impl_device);
MetaKms *kms = meta_kms_device_get_kms (device);
@ -925,14 +921,14 @@ dispatch_page_flip (MetaKmsImplDevice *impl_device,
}
fd = meta_kms_impl_device_get_fd (impl_device);
if (custom_page_flip_func)
if (custom_page_flip)
{
meta_topic (META_DEBUG_KMS,
"[simple] Invoking custom page flip on CRTC %u (%s)",
meta_kms_crtc_get_id (crtc),
meta_kms_impl_device_get_path (impl_device));
ret = custom_page_flip_func (custom_page_flip_user_data,
page_flip_data);
ret = custom_page_flip->func (custom_page_flip->user_data,
page_flip_data);
}
else
{
@ -981,8 +977,7 @@ dispatch_page_flip (MetaKmsImplDevice *impl_device,
fb_id,
refresh_rate,
page_flip_data,
custom_page_flip_func,
custom_page_flip_user_data);
g_steal_pointer (&custom_page_flip));
}
else
{

15
src/backends/native/meta-kms-update-private.h
View File

@ -87,6 +87,12 @@ typedef struct _MetaKmsResultListener
gpointer user_data;
} MetaKmsResultListener;
typedef struct _MetaKmsCustomPageFlip
{
MetaKmsCustomPageFlipFunc func;
gpointer user_data;
} MetaKmsCustomPageFlip;
void meta_kms_plane_feedback_free (MetaKmsPlaneFeedback *plane_feedback);
MetaKmsPlaneFeedback * meta_kms_plane_feedback_new_take_error (MetaKmsPlane *plane,
@ -126,9 +132,7 @@ GList * meta_kms_update_get_crtc_gammas (MetaKmsUpdate *update);
gboolean meta_kms_update_is_power_save (MetaKmsUpdate *update);
void meta_kms_update_get_custom_page_flip_func (MetaKmsUpdate *update,
MetaKmsCustomPageFlipFunc *custom_page_flip_func,
gpointer *custom_page_flip_user_data);
MetaKmsCustomPageFlip * meta_kms_update_take_custom_page_flip_func (MetaKmsUpdate *update);
void meta_kms_update_drop_plane_assignment (MetaKmsUpdate *update,
MetaKmsPlane *plane);
@ -140,7 +144,12 @@ void meta_kms_result_listener_notify (MetaKmsResultListener *listener,
void meta_kms_result_listener_free (MetaKmsResultListener *listener);
void meta_kms_custom_page_flip_free (MetaKmsCustomPageFlip *custom_page_flip);
G_DEFINE_AUTOPTR_CLEANUP_FUNC (MetaKmsPlaneFeedback,
meta_kms_plane_feedback_free)
G_DEFINE_AUTOPTR_CLEANUP_FUNC (MetaKmsCustomPageFlip,
meta_kms_custom_page_flip_free)
#endif /* META_KMS_UPDATE_PRIVATE_H */

28
src/backends/native/meta-kms-update.c
View File

@ -42,8 +42,7 @@ struct _MetaKmsUpdate
GList *connector_updates;
GList *crtc_gammas;
MetaKmsCustomPageFlipFunc custom_page_flip_func;
gpointer custom_page_flip_user_data;
MetaKmsCustomPageFlip *custom_page_flip;
GList *page_flip_listeners;
GList *result_listeners;
@ -423,11 +422,16 @@ meta_kms_update_set_custom_page_flip (MetaKmsUpdate *update,
MetaKmsCustomPageFlipFunc func,
gpointer user_data)
{
MetaKmsCustomPageFlip *custom_page_flip;
g_assert (!meta_kms_update_is_locked (update));
g_assert (!update->power_save);
update->custom_page_flip_func = func;
update->custom_page_flip_user_data = user_data;
custom_page_flip = g_new0 (MetaKmsCustomPageFlip, 1);
custom_page_flip->func = func;
custom_page_flip->user_data = user_data;
update->custom_page_flip = custom_page_flip;
}
void
@ -569,13 +573,16 @@ meta_kms_update_get_device (MetaKmsUpdate *update)
return update->device;
}
void
meta_kms_update_get_custom_page_flip_func (MetaKmsUpdate *update,
MetaKmsCustomPageFlipFunc *custom_page_flip_func,
gpointer *custom_page_flip_user_data)
MetaKmsCustomPageFlip *
meta_kms_update_take_custom_page_flip_func (MetaKmsUpdate *update)
{
*custom_page_flip_func = update->custom_page_flip_func;
*custom_page_flip_user_data = update->custom_page_flip_user_data;
return g_steal_pointer (&update->custom_page_flip);
}
void
meta_kms_custom_page_flip_free (MetaKmsCustomPageFlip *custom_page_flip)
{
g_free (custom_page_flip);
}
uint64_t
@ -610,6 +617,7 @@ meta_kms_update_free (MetaKmsUpdate *update)
(GDestroyNotify) meta_kms_page_flip_listener_free);
g_list_free_full (update->connector_updates, g_free);
g_list_free_full (update->crtc_gammas, (GDestroyNotify) meta_kms_crtc_gamma_free);
g_clear_pointer (&update->custom_page_flip, meta_kms_custom_page_flip_free);
g_free (update);
}