gtk/gsk
Benjamin Otte dac56dd757 offload: Change the way we compute damage regions
Instead of relying on diffing subsurface nodes, we track damage
generated by offloaded contents inside GskOffload.

There are 3 stages a subsurface node can be in:

1. not offloaded
   Drawing is done by the renderer
2. offloaded above
   The renderer draws nothing
3. offloaded below
   The renderer needs to punch a hole.

Whenever the stage changes, we need to repaint.
And that can happen without the subsurface's contents changing, like
when a widget is put above the subsurface and it needs to to go from
offloaded above to below.

So we now recruit GskOffload for tracking these changes, instead of
relying on the subsurface diffing.

But we still need the subsurface diffing code to work for the
non-offloaded case, because then the offloading code is not used.
So we keep using it whenever that happens.

Not that when a subsurface transitions between being offloaded and not
being offloaded, we may diff it twice - once in the offload code and
once in the node diffing - but that shouldn't matter.
2024-02-11 20:24:28 -05:00
..
broadway renderer: Pass the display as part of the vfunc 2024-01-07 14:47:22 +01:00
gl Tweak profiling strings 2024-01-21 14:02:08 -05:00
gpu ngl: Check for GL 3.3 2024-02-11 20:04:54 +01:00
gen-gsk-gresources-xml.py gpu: Add ability to run shaders 2024-01-07 07:22:49 +01:00
gsk.h gsk: Include GL renderer in gsk.h 2024-01-07 14:47:22 +01:00
gskboundingboxprivate.h Add gsk_bounding_box_get_corner 2023-09-16 21:57:31 -04:00
gskcairoblur.c Replace "gdouble" with "double" 2020-07-25 00:47:36 +02:00
gskcairoblurprivate.h Convert headers to #pragma once 2023-03-31 15:11:10 -04:00
gskcairorenderer.c renderer: Pass the display as part of the vfunc 2024-01-07 14:47:22 +01:00
gskcairorenderer.h gsk: Add header guard to missing header 2024-01-07 07:22:49 +01:00
gskcontour.c contour: Fix stroke bounds for rect contour 2024-01-09 23:27:55 +01:00
gskcontourprivate.h Drop tolerance from gsk_contour_foreach 2023-08-28 20:52:22 -04:00
gskcurve-ct-values.c curve: Reduce the order of our approximation 2023-08-26 10:23:02 -04:00
gskcurve.c gsk/gskcurve.c: Avoid returning value in void-retype function 2023-10-24 13:18:26 +08:00
gskcurveprivate.h Add gsk_curve_get_cusps 2023-09-17 00:23:53 -04:00
gskdebug.c gsk: Clarify debug category messages a bit 2023-12-26 17:28:08 +01:00
gskdebugprivate.h gsk: Repurpose GSK_DEBUG=cairo 2023-12-26 05:31:05 +01:00
gskdiff.c gsk: Stop using g_slice 2023-03-14 14:56:42 -04:00
gskdiffprivate.h Convert headers to #pragma once 2023-03-31 15:11:10 -04:00
gskenums.h Add Since annotations to enums 2023-12-22 08:47:47 -05:00
gskenumtypes.c.template types: fix various use of volatile in type registration 2020-11-18 20:21:33 -08:00
gskenumtypes.h.template Use @basename@ in enumeration type templates 2019-02-04 14:02:45 +01:00
gskglshader.c Remove G_ENABLE_DEBUG around debug checks 2023-11-05 11:16:23 +01:00
gskglshader.h Convert headers to #pragma once 2023-03-31 15:11:10 -04:00
gskglshaderprivate.h Convert headers to #pragma once 2023-03-31 15:11:10 -04:00
gskoffload.c offload: Change the way we compute damage regions 2024-02-11 20:24:28 -05:00
gskoffloadprivate.h offload: Change the way we compute damage regions 2024-02-11 20:24:28 -05:00
gskpath.c Fix typos throughout 2024-01-07 20:44:05 -05:00
gskpath.h Change gsk_path_get_closest_point to return distance 2023-08-28 11:22:30 -04:00
gskpathbuilder.c Fix some static analysis warnings 2023-11-24 10:35:57 -05:00
gskpathbuilder.h pathbuilder: Add rel-variants for arc-to 2023-08-25 09:45:45 -04:00
gskpathmeasure.c measure: Cosmetics 2023-08-28 21:14:28 -04:00
gskpathmeasure.h Add GskPathMeasure 2023-08-25 20:16:49 -04:00
gskpathopprivate.h path: Switch back to conics 2023-08-25 07:33:16 -04:00
gskpathparser.c path: Fix parsing rounded rects 2023-09-17 17:01:44 -04:00
gskpathpoint.c docs: Add details 2023-09-15 16:31:09 -04:00
gskpathpoint.h Add a few annotations 2023-12-26 21:57:04 -05:00
gskpathpointprivate.h Improve precondition checks for path points 2023-08-28 00:07:50 -04:00
gskpathprivate.h Make gsk_path_builder_svg_arc_to public 2023-08-23 12:43:52 -04:00
gskpointprivate.h gsk: Add GskPath 2023-08-06 20:48:09 -04:00
gskprivate.c Drop an unused function 2022-07-15 15:47:11 -04:00
gskprivate.h vulkan: Add VulkanOp->next 2023-07-16 12:13:00 +02:00
gskprofiler.c Fix various bitfield warnings 2023-04-27 13:42:03 +02:00
gskprofilerprivate.h Convert headers to #pragma once 2023-03-31 15:11:10 -04:00
gskrectprivate.h gsk: Split out a function 2024-02-11 20:24:28 -05:00
gskrenderer.c offload: Change the way we compute damage regions 2024-02-11 20:24:28 -05:00
gskrenderer.h API: Add gsk_renderer_realize_for_display() 2024-01-07 14:47:22 +01:00
gskrendererprivate.h renderer: Pass the display as part of the vfunc 2024-01-07 14:47:22 +01:00
gskrendernode.c Merge branch 'wip/otte/for-main' into 'main' 2023-12-27 22:15:05 +00:00
gskrendernode.h rendernode: Don't mark impure functions as pure 2023-12-26 05:03:24 +01:00
gskrendernodeimpl.c offload: Change the way we compute damage regions 2024-02-11 20:24:28 -05:00
gskrendernodeparser.c nodeparser: Fix a font handling mishap 2024-01-26 23:54:58 -05:00
gskrendernodeparserprivate.h gsk: Allow custom fonts in node files 2024-01-15 18:58:17 -05:00
gskrendernodeprivate.h Add a few annotations 2023-12-26 21:57:04 -05:00
gskroundedrect.c roundedrect: Use fabsf 2024-01-20 11:33:59 -05:00
gskroundedrect.h gsk: Move GskRoundedRect typedef 2023-09-15 03:46:27 +02:00
gskroundedrectprivate.h vulkan: Try really hard to use clear 2023-07-16 13:16:41 +02:00
gskstroke.c stroke: Turn stroke copy intialization into a macro 2023-12-28 07:35:46 +01:00
gskstroke.h Add GskStroke 2023-08-07 13:02:57 -04:00
gskstrokeprivate.h stroke: Turn stroke copy intialization into a macro 2023-12-28 07:35:46 +01:00
gsktransform.c gsk: Make matrix transforms roundtrip better 2024-02-11 19:39:19 -05:00
gsktransform.h Convert headers to #pragma once 2023-03-31 15:11:10 -04:00
gsktransformprivate.h Convert headers to #pragma once 2023-03-31 15:11:10 -04:00
gsktypes.h gsk: Move GskRoundedRect typedef 2023-09-15 03:46:27 +02:00
meson.build gsk: include Vulkan renderer in public header 2024-01-07 14:47:22 +01:00