47 lines
1.9 KiB
Diff
47 lines
1.9 KiB
Diff
From: stransky <stransky@redhat.com>
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Date: Tue, 29 Aug 2023 12:43:00 +0000
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Subject: Bug 1821629 [Pipewire/DMABuf] Don't create dmabuf backend if it's
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disabled r=ng,webrtc-reviewers
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Depends on D172224
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Differential Revision: https://phabricator.services.mozilla.com/D172229
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Mercurial Revision: https://hg.mozilla.org/mozilla-central/rev/237d19fe96dd7d25b6a817415ee4e6854678d648
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---
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.../linux/wayland/shared_screencast_stream.cc | 9 ++++++---
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1 file changed, 6 insertions(+), 3 deletions(-)
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diff --git a/modules/desktop_capture/linux/wayland/shared_screencast_stream.cc b/modules/desktop_capture/linux/wayland/shared_screencast_stream.cc
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index 09da88cad3..f98253de2d 100644
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--- a/modules/desktop_capture/linux/wayland/shared_screencast_stream.cc
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+++ b/modules/desktop_capture/linux/wayland/shared_screencast_stream.cc
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@@ -406,7 +406,9 @@ bool SharedScreenCastStreamPrivate::StartScreenCastStream(
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RTC_LOG(LS_ERROR) << "Unable to open PipeWire library";
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return false;
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}
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- egl_dmabuf_ = std::make_unique<EglDmaBuf>();
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+ if (mozilla::gfx::IsDMABufEnabled()) {
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+ egl_dmabuf_ = std::make_unique<EglDmaBuf>();
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+ }
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pw_stream_node_id_ = stream_node_id;
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@@ -495,7 +497,8 @@ bool SharedScreenCastStreamPrivate::StartScreenCastStream(
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for (uint32_t format : {SPA_VIDEO_FORMAT_BGRA, SPA_VIDEO_FORMAT_RGBA,
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SPA_VIDEO_FORMAT_BGRx, SPA_VIDEO_FORMAT_RGBx}) {
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// Modifiers can be used with PipeWire >= 0.3.33
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- if (has_required_pw_client_version && has_required_pw_server_version) {
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+ if (egl_dmabuf_ &&
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+ has_required_pw_client_version && has_required_pw_server_version) {
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modifiers_ = egl_dmabuf_->QueryDmaBufModifiers(format);
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if (!modifiers_.empty()) {
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@@ -938,7 +941,7 @@ bool SharedScreenCastStreamPrivate::ProcessDMABuffer(
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const uint n_planes = spa_buffer->n_datas;
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- if (!n_planes) {
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+ if (!n_planes || !egl_dmabuf_) {
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return false;
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}
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