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205c0a018c
weston/libweston
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Daniel Stone 205c0a018c compositor-drm: Clean up page_flip_pending path 
page_flip_pending is only be set when do a pageflip to a newly-rendered
buffer; if the flag is not set, we have landed in the start_repaint_loop
path where the vblank query fails, and thus we must pageflip to the same
buffer.

This test was not sufficient for what it was supposed to guard:
releasing framebuffers back. When using client-supplied framebuffers, it
is possible to reuse the same buffer multiple times, and we would send a
framebuffer-release event too early.

However, since we have a properly reference-counted drm_fb now, we can
just drop this test, and rely on the reference counting to prevent
too-early release of client framebuffers.

page_flip_pending now becomes exactly what the name suggests: a flag
which indicates whether or not we are expecting a pageflip event. Add
asserts here to verify that we never receive a pageflip event we weren't
expecting.

Signed-off-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
2017-04-10 13:56:12 +03:00
..
animation.c libweston: Add move (without scale) animation 2016-11-21 18:22:47 +00:00
bindings.c include stdint.h for int32_t/uint32_t 2016-07-26 16:26:08 -07:00
clipboard.c include stdint.h for int32_t/uint32_t 2016-07-26 16:26:08 -07:00
compositor-drm.c compositor-drm: Clean up page_flip_pending path 2017-04-10 13:56:12 +03:00
compositor-drm.h compositor-drm: pageflip timeout implementation 2017-03-07 16:42:40 +02:00
compositor-fbdev.c Allow backends to group repaint flushes 2017-03-14 12:01:50 +02:00
compositor-fbdev.h weston: Port fbdev backend to new output handling API 2016-10-03 14:24:08 +03:00
compositor-headless.c Allow backends to group repaint flushes 2017-03-14 12:01:50 +02:00
compositor-headless.h weston: Port headless backend to new output handling API 2016-10-03 14:24:08 +03:00
compositor-rdp.c Allow backends to group repaint flushes 2017-03-14 12:01:50 +02:00
compositor-rdp.h weston: Port RDP backend to new output handling API 2016-10-03 14:24:08 +03:00
compositor-wayland.c compositor-wayland: Properly dealloc mmap data using munmap 2017-03-31 01:38:30 +02:00
compositor-wayland.h compositor-wayland: Convert fullscreen flag to bool 2016-10-14 10:42:17 +02:00
compositor-x11.c Allow backends to group repaint flushes 2017-03-14 12:01:50 +02:00
compositor-x11.h weston: Port X11 backend to new output handling API 2016-10-05 14:59:09 +03:00
compositor.c Fix uninitialized msec_to_next in output_repaint_timer_arm 2017-03-22 17:55:07 +01:00
compositor.h Allow backends to group repaint flushes 2017-03-14 12:01:50 +02:00
data-device.c libweston: Rename weston_surface::configure to ::committed 2016-08-14 09:28:50 +02:00
dbus.c include stdint.h for int32_t/uint32_t 2016-07-26 16:26:08 -07:00
dbus.h Rename src/ to libweston/ 2016-06-23 17:44:54 +03:00
gl-renderer.c gl-renderer: Change 'data' type to 'uint8_t *', since 'void *' arithmetic is undefined 2017-03-31 01:26:36 +02:00
gl-renderer.h gl-renderer: Add <platform_attribs> param to gl_renderer_display_create 2016-11-07 17:06:44 +02:00
input.c Don't prepend protocol/ to include paths 2016-11-29 09:49:00 +00:00
launcher-direct.c configure: replace HAVE_LIBDRM with BUILD_DRM_COMPOSITOR 2017-04-07 12:02:47 +03:00
launcher-impl.h libweston/launcher: annotate iface(s) as constant data 2017-02-27 21:55:02 +00:00
launcher-logind.c launcher: Add sysmacros.h include for major() 2017-03-13 17:56:16 +00:00
launcher-util.c libweston/launcher: annotate iface(s) as constant data 2017-02-27 21:55:02 +00:00
launcher-util.h Rename src/ to libweston/ 2016-06-23 17:44:54 +03:00
launcher-weston-launch.c configure: replace HAVE_LIBDRM with BUILD_DRM_COMPOSITOR 2017-04-07 12:02:47 +03:00
libbacklight.c Switch to use safe_strtoint instead of strtol 2016-08-06 18:19:22 -07:00
libbacklight.h Rename src/ to libweston/ 2016-06-23 17:44:54 +03:00
libinput-device.c libinput: Suppress unhandled-case warning 2017-03-17 17:37:47 +00:00
libinput-device.h Rename src/ to libweston/ 2016-06-23 17:44:54 +03:00
libinput-seat.c Add configuration option for no input device. 2016-10-22 15:04:58 +01:00
libinput-seat.h Rename src/ to libweston/ 2016-06-23 17:44:54 +03:00
libweston.pc.in libweston: fix major in libweston.pc 2016-08-02 14:19:11 +03:00
linux-dmabuf.c (multiple): Use standard permission notice 2017-02-13 21:45:12 +00:00
linux-dmabuf.h (multiple): Use standard permission notice 2017-02-13 21:45:12 +00:00
log.c Rename src/ to libweston/ 2016-06-23 17:44:54 +03:00
noop-renderer.c include stdint.h for int32_t/uint32_t 2016-07-26 16:26:08 -07:00
pixel-formats.c libweston: Add pixel-format helpers 2017-04-07 12:28:36 +03:00
pixel-formats.h libweston: Add pixel-format helpers 2017-04-07 12:28:36 +03:00
pixman-renderer.c include stdint.h for int32_t/uint32_t 2016-07-26 16:26:08 -07:00
pixman-renderer.h Rename src/ to libweston/ 2016-06-23 17:44:54 +03:00
plugin-registry.c compositor: add plugin-registry 2016-07-01 14:10:26 +03:00
plugin-registry.h compositor: add plugin-registry 2016-07-01 14:10:26 +03:00
screenshooter.c include stdint.h for int32_t/uint32_t 2016-07-26 16:26:08 -07:00
spring-tool.c include stdint.h for int32_t/uint32_t 2016-07-26 16:26:08 -07:00
timeline-object.h Rename src/ to libweston/ 2016-06-23 17:44:54 +03:00
timeline.c Rename src/ to libweston/ 2016-06-23 17:44:54 +03:00
timeline.h Rename src/ to libweston/ 2016-06-23 17:44:54 +03:00
vaapi-recorder.c Rename src/ to libweston/ 2016-06-23 17:44:54 +03:00
vaapi-recorder.h Rename src/ to libweston/ 2016-06-23 17:44:54 +03:00
version.h.in Rename src/ to libweston/ 2016-06-23 17:44:54 +03:00
vertex-clipping.c Rename src/ to libweston/ 2016-06-23 17:44:54 +03:00
vertex-clipping.h Rename src/ to libweston/ 2016-06-23 17:44:54 +03:00
weston-launch.c configure: replace HAVE_LIBDRM with BUILD_DRM_COMPOSITOR 2017-04-07 12:02:47 +03:00
weston-launch.h Rename src/ to libweston/ 2016-06-23 17:44:54 +03:00
windowed-output-api.h libweston: Add initial output API for windowed outputs configuration 2016-10-03 13:51:24 +03:00
zoom.c include stdint.h for int32_t/uint32_t 2016-07-26 16:26:08 -07:00