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backend: Move GPU ownership from the monitor manager to the backend

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Lets work towards making MetaMonitorManager about managing monitors, and
not about managing GPUs. This changes other units to keep a pointer to
the backend instead of a monitor manager, in case their ownership
changed, or their main usage of the monitor manager was to look up GPUs.

https://gitlab.gnome.org/GNOME/mutter/issues/548
https://gitlab.gnome.org/GNOME/mutter/merge_requests/525
This commit is contained in:
Jonas Ådahl
2019-01-11 15:35:42 +01:00
committed by Georges Basile Stavracas Neto
parent e7fd068a78
commit 5c500ad402
36 changed files with 587 additions and 559 deletions
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9
src/backends/x11/meta-output-xrandr.c
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@@ -41,6 +41,7 @@
#include <X11/Xlib-xcb.h>
#include <xcb/randr.h>
#include "backends/meta-backend-private.h"
#include "backends/meta-crtc.h"
#include "backends/x11/meta-monitor-manager-xrandr.h"
#include "meta/util.h"
@@ -49,7 +50,9 @@ static Display *
xdisplay_from_output (MetaOutput *output)
{
MetaGpu *gpu = meta_output_get_gpu (output);
MetaMonitorManager *monitor_manager = meta_gpu_get_monitor_manager (gpu);
MetaBackend *backend = meta_gpu_get_backend (gpu);
MetaMonitorManager *monitor_manager =
meta_backend_get_monitor_manager (backend);
MetaMonitorManagerXrandr *monitor_manager_xrandr =
META_MONITOR_MANAGER_XRANDR (monitor_manager);
@@ -643,7 +646,9 @@ static void
output_get_tile_info (MetaOutput *output)
{
MetaGpu *gpu = meta_output_get_gpu (output);
MetaMonitorManager *monitor_manager = meta_gpu_get_monitor_manager (gpu);
MetaBackend *backend = meta_gpu_get_backend (gpu);
MetaMonitorManager *monitor_manager =
meta_backend_get_monitor_manager (backend);
MetaMonitorManagerXrandr *monitor_manager_xrandr =
META_MONITOR_MANAGER_XRANDR (monitor_manager);
Display *xdisplay = xdisplay_from_output (output);