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121 lines
5.7 KiB
121 lines
5.7 KiB
From b328c8cc8b0b31a4afe2bfc857c6ea5a2b837ef2 Mon Sep 17 00:00:00 2001
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From: Piotr Lopatka <piotr.lopatka@gmail.com>
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Date: Fri, 3 Sep 2021 20:01:59 +0100
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Subject: [PATCH 2/2] onscreen/native: Pass damage rectangles when page
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flipping
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This commit passes damage rectangles metadata to the (KMS) primary
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plane.
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Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1879>
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---
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src/backends/native/meta-crtc-kms.c | 4 +++-
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src/backends/native/meta-crtc-kms.h | 6 +++---
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src/backends/native/meta-onscreen-native.c | 22 ++++++++++++++++++----
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3 files changed, 24 insertions(+), 8 deletions(-)
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diff --git a/src/backends/native/meta-crtc-kms.c b/src/backends/native/meta-crtc-kms.c
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index f1bc79146af..fde64817532 100644
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--- a/src/backends/native/meta-crtc-kms.c
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+++ b/src/backends/native/meta-crtc-kms.c
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@@ -115,7 +115,7 @@ meta_crtc_kms_apply_transform (MetaCrtcKms *crtc_kms,
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hw_transform);
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}
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-void
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+MetaKmsPlaneAssignment *
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meta_crtc_kms_assign_primary_plane (MetaCrtcKms *crtc_kms,
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MetaDrmBuffer *buffer,
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MetaKmsUpdate *kms_update)
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@@ -161,6 +161,8 @@ meta_crtc_kms_assign_primary_plane (MetaCrtcKms *crtc_kms,
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dst_rect,
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flags);
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meta_crtc_kms_apply_transform (crtc_kms, plane_assignment);
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+
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+ return plane_assignment;
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}
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static GList *
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diff --git a/src/backends/native/meta-crtc-kms.h b/src/backends/native/meta-crtc-kms.h
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index f8d241bbb51..bd80835f986 100644
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--- a/src/backends/native/meta-crtc-kms.h
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+++ b/src/backends/native/meta-crtc-kms.h
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@@ -48,9 +48,9 @@ void meta_crtc_kms_set_cursor_renderer_private (MetaCrtcKms *crtc_kms,
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void meta_crtc_kms_apply_transform (MetaCrtcKms *crtc_kms,
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MetaKmsPlaneAssignment *kms_plane_assignment);
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-void meta_crtc_kms_assign_primary_plane (MetaCrtcKms *crtc_kms,
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- MetaDrmBuffer *buffer,
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- MetaKmsUpdate *kms_update);
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+MetaKmsPlaneAssignment * meta_crtc_kms_assign_primary_plane (MetaCrtcKms *crtc_kms,
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+ MetaDrmBuffer *buffer,
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+ MetaKmsUpdate *kms_update);
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void meta_crtc_kms_set_mode (MetaCrtcKms *crtc_kms,
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MetaKmsUpdate *kms_update);
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diff --git a/src/backends/native/meta-onscreen-native.c b/src/backends/native/meta-onscreen-native.c
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index 112bd0d438b..00b2d9f89cc 100644
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--- a/src/backends/native/meta-onscreen-native.c
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+++ b/src/backends/native/meta-onscreen-native.c
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@@ -416,7 +416,9 @@ static void
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meta_onscreen_native_flip_crtc (CoglOnscreen *onscreen,
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MetaRendererView *view,
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MetaCrtc *crtc,
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- MetaKmsPageFlipListenerFlag flags)
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+ MetaKmsPageFlipListenerFlag flags,
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+ const int *rectangles,
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+ int n_rectangles)
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{
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MetaOnscreenNative *onscreen_native = META_ONSCREEN_NATIVE (onscreen);
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MetaRendererNative *renderer_native = onscreen_native->renderer_native;
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@@ -430,6 +432,7 @@ meta_onscreen_native_flip_crtc (CoglOnscreen *onscreen,
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MetaKmsUpdate *kms_update;
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MetaOnscreenNativeSecondaryGpuState *secondary_gpu_state = NULL;
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MetaDrmBuffer *buffer;
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+ MetaKmsPlaneAssignment *plane_assignment;
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COGL_TRACE_BEGIN_SCOPED (MetaOnscreenNativeFlipCrtcs,
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"Onscreen (flip CRTCs)");
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@@ -456,8 +459,15 @@ meta_onscreen_native_flip_crtc (CoglOnscreen *onscreen,
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buffer = secondary_gpu_state->gbm.next_fb;
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}
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- meta_crtc_kms_assign_primary_plane (crtc_kms, buffer, kms_update);
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+ plane_assignment = meta_crtc_kms_assign_primary_plane (crtc_kms,
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+ buffer,
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+ kms_update);
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+ if (rectangles != NULL && n_rectangles != 0)
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+ {
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+ meta_kms_plane_assignment_set_fb_damage (plane_assignment,
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+ rectangles, n_rectangles);
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+ }
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break;
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case META_RENDERER_NATIVE_MODE_SURFACELESS:
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g_assert_not_reached ();
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@@ -1081,7 +1091,9 @@ meta_onscreen_native_swap_buffers_with_damage (CoglOnscreen *onscreen,
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meta_onscreen_native_flip_crtc (onscreen,
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onscreen_native->view,
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onscreen_native->crtc,
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- META_KMS_PAGE_FLIP_LISTENER_FLAG_NONE);
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+ META_KMS_PAGE_FLIP_LISTENER_FLAG_NONE,
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+ rectangles,
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+ n_rectangles);
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}
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else
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{
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@@ -1299,7 +1311,9 @@ meta_onscreen_native_direct_scanout (CoglOnscreen *onscreen,
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meta_onscreen_native_flip_crtc (onscreen,
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onscreen_native->view,
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onscreen_native->crtc,
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- META_KMS_PAGE_FLIP_LISTENER_FLAG_DROP_ON_ERROR);
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+ META_KMS_PAGE_FLIP_LISTENER_FLAG_DROP_ON_ERROR,
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+ NULL,
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+ 0);
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kms_crtc = meta_crtc_kms_get_kms_crtc (META_CRTC_KMS (onscreen_native->crtc));
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kms_device = meta_kms_crtc_get_device (kms_crtc);
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--
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2.36.1
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