diff options
author | Brecht Van Lommel <brecht@blender.org> | 2021-09-14 16:37:47 +0300 |
---|---|---|
committer | Brecht Van Lommel <brecht@blender.org> | 2021-09-30 21:48:08 +0300 |
commit | a754e35198d852ea34e2b82cd2b126538e6f5a3b (patch) | |
tree | 9118b3fa19ab70aa1b50440ce62e5d028d940cfd /intern/cycles/device/hip/graphics_interop.h | |
parent | ac582056e2e70f3b0d91ff69d0307dd357e2e2ed (diff) |
Cycles: refactor API for GPU display
* Split GPUDisplay into two classes. PathTraceDisplay to implement the Cycles side,
and DisplayDriver to implement the host application side. The DisplayDriver is now
a fully abstract base class, embedded in the PathTraceDisplay.
* Move copy_pixels_to_texture implementation out of the host side into the Cycles side,
since it can be implemented in terms of the texture buffer mapping.
* Move definition of DeviceGraphicsInteropDestination into display driver header, so
that we do not need to expose private device headers in the public API.
* Add more detailed comments about how the DisplayDriver should be implemented.
The "driver" terminology might not be obvious, but is also used in other renderers.
Differential Revision: https://developer.blender.org/D12626
Diffstat (limited to 'intern/cycles/device/hip/graphics_interop.h')
-rw-r--r-- | intern/cycles/device/hip/graphics_interop.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/intern/cycles/device/hip/graphics_interop.h b/intern/cycles/device/hip/graphics_interop.h index adcaa13a2d7..2b2d287ff6c 100644 --- a/intern/cycles/device/hip/graphics_interop.h +++ b/intern/cycles/device/hip/graphics_interop.h @@ -39,7 +39,7 @@ class HIPDeviceGraphicsInterop : public DeviceGraphicsInterop { HIPDeviceGraphicsInterop &operator=(const HIPDeviceGraphicsInterop &other) = delete; HIPDeviceGraphicsInterop &operator=(HIPDeviceGraphicsInterop &&other) = delete; - virtual void set_destination(const DeviceGraphicsInteropDestination &destination) override; + virtual void set_display_interop(const DisplayDriver::GraphicsInterop &display_interop) override; virtual device_ptr map() override; virtual void unmap() override; @@ -53,6 +53,9 @@ class HIPDeviceGraphicsInterop : public DeviceGraphicsInterop { /* Buffer area in pixels of the corresponding PBO. */ int64_t buffer_area_ = 0; + /* The destination was requested to be cleared. */ + bool need_clear_ = false; + hipGraphicsResource hip_graphics_resource_ = nullptr; }; |