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wayland: fix screen rotation issue on Wayland #411

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Merged
merged 1 commit into from
Mar 28, 2024
Merged

wayland: fix screen rotation issue on Wayland #411

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8 changes: 7 additions & 1 deletion src/flutter/shell/platform/linux_embedded/window/elinux_window_wayland.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -628,6 +628,8 @@ const wl_output_listener ELinuxWindowWayland::kWlOutputListener = {
const char* model,
int32_t output_transform) -> void {
ELINUX_LOG(TRACE) << "wl_output_listener.geometry";
auto self = reinterpret_cast<ELinuxWindowWayland*>(data);
self->transform_ = output_transform;
},
.mode = [](void* data,
wl_output* wl_output,
Expand All @@ -639,7 +641,11 @@ const wl_output_listener ELinuxWindowWayland::kWlOutputListener = {

auto self = reinterpret_cast<ELinuxWindowWayland*>(data);
if (flags & WL_OUTPUT_MODE_CURRENT) {
if (self->current_rotation_ == 90 || self->current_rotation_ == 270) {
if (self->current_rotation_ == 90 || self->current_rotation_ == 270 ||
self->transform_ == WL_OUTPUT_TRANSFORM_90 ||
self->transform_ == WL_OUTPUT_TRANSFORM_270 ||
self->transform_ == WL_OUTPUT_TRANSFORM_FLIPPED_90 ||
self->transform_ == WL_OUTPUT_TRANSFORM_FLIPPED_270) {
std::swap(width, height);
}

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1 change: 1 addition & 0 deletions src/flutter/shell/platform/linux_embedded/window/elinux_window_wayland.h
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Expand Up @@ -153,6 +153,7 @@ class ELinuxWindowWayland : public ELinuxWindow, public WindowBindingHandler {
bool maximised_;
uint32_t last_frame_time_;
bool enable_impeller_ = false;
int32_t transform_ = WL_OUTPUT_TRANSFORM_NORMAL;

// Indicates that exists a keyboard show request from Flutter Engine.
bool is_requested_show_virtual_keyboard_;
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