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VideoCore: Refactor fencing system.

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This commit is contained in:
Fernando Sahmkow 2022-02-06 01:16:11 +01:00
parent 4d60410dd9
commit bc8b3d225e
20 changed files with 154 additions and 167 deletions
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5
src/core/hle/service/nvdrv/devices/nvdisp_disp0.cpp
View file

@ -40,7 +40,8 @@ void nvdisp_disp0::OnClose(DeviceFD fd) {}
void nvdisp_disp0::flip(u32 buffer_handle, u32 offset, android::PixelFormat format, u32 width,
u32 height, u32 stride, android::BufferTransformFlags transform,
const Common::Rectangle<int>& crop_rect) {
const Common::Rectangle<int>& crop_rect,
std::array<Service::Nvidia::NvFence, 4>& fences, u32 num_fences) {
const VAddr addr = nvmap.GetHandleAddress(buffer_handle);
LOG_TRACE(Service,
"Drawing from address {:X} offset {:08X} Width {} Height {} Stride {} Format {}",
@ -50,7 +51,7 @@ void nvdisp_disp0::flip(u32 buffer_handle, u32 offset, android::PixelFormat form
stride, format, transform, crop_rect};
system.GetPerfStats().EndSystemFrame();
system.GPU().RequestSwapBuffers(&framebuffer, nullptr, 0);
system.GPU().RequestSwapBuffers(&framebuffer, fences, num_fences);
system.SpeedLimiter().DoSpeedLimiting(system.CoreTiming().GetGlobalTimeUs());
system.GetPerfStats().BeginSystemFrame();
}

3
src/core/hle/service/nvdrv/devices/nvdisp_disp0.h
View file

@ -38,7 +38,8 @@ public:
/// Performs a screen flip, drawing the buffer pointed to by the handle.
void flip(u32 buffer_handle, u32 offset, android::PixelFormat format, u32 width, u32 height,
u32 stride, android::BufferTransformFlags transform,
const Common::Rectangle<int>& crop_rect);
const Common::Rectangle<int>& crop_rect,
std::array<Service::Nvidia::NvFence, 4>& fences, u32 num_fences);
Kernel::KEvent* QueryEvent(u32 event_id) override;

15
src/core/hle/service/nvflinger/nvflinger.cpp
View file

@ -269,17 +269,6 @@ void NVFlinger::Compose() {
return; // We are likely shutting down
}
auto& syncpoint_manager = system.Host1x().GetSyncpointManager();
const auto& multi_fence = buffer.fence;
guard->unlock();
for (u32 fence_id = 0; fence_id < multi_fence.num_fences; fence_id++) {
const auto& fence = multi_fence.fences[fence_id];
syncpoint_manager.WaitGuest(fence.id, fence.value);
}
guard->lock();
MicroProfileFlip();
// Now send the buffer to the GPU for drawing.
// TODO(Subv): Support more than just disp0. The display device selection is probably based
// on which display we're drawing (Default, Internal, External, etc)
@ -293,8 +282,10 @@ void NVFlinger::Compose() {
nvdisp->flip(igbp_buffer.BufferId(), igbp_buffer.Offset(), igbp_buffer.ExternalFormat(),
igbp_buffer.Width(), igbp_buffer.Height(), igbp_buffer.Stride(),
static_cast<android::BufferTransformFlags>(buffer.transform), crop_rect);
static_cast<android::BufferTransformFlags>(buffer.transform), crop_rect,
buffer.fence.fences, buffer.fence.num_fences);
MicroProfileFlip();
guard->lock();
swap_interval = buffer.swap_interval;