Commit graph

124 commits

Author SHA1 Message Date
Seungha Yang
586390b1ba d3d11: Add h264 decoder element
New decoder implementation based on dxva2 on d3d11 APIs. The DPB
management implementation is taken from Chromium.
2019-12-31 02:13:48 +00:00
Seungha Yang
7bfdeaf161 d3d11: Add support for Array typed texture memory
A ID3D11Texture2D memory can consist of multiple planes with array.
For array typed memory, GstD3D11Allocator will allocate new GstD3D11Memory
with increased reference count to the ID3D11Texture2D but different array index.
2019-12-31 02:13:48 +00:00
Seungha Yang
81dde0f5b8 d3d11: Aggregate d3d11 memory usage query for dynamic-usage type decision
Even if one of downstream d3d11 elements can support dynamic-usage memory,
another one might not support it. Also, to support dynamic-usage,
both upstream and downstream d3d11device must be the same object.
2019-12-28 05:43:44 +00:00
Seungha Yang
d731bcb18a d3d11colorconvert: Remove device type dependent behavior
If d3d11colorconvert element is configured, do color space conversion
regardless of the device type whether it's S/W emulation or real H/W.
Since d3d11colorconvert is no more a child of d3d11videosinkbin,
we don't need this behavior. Note that previous code was added to
avoid color space conversion from d3d11videosink if no hardware
device is available (S/W emulation of d3d11 is too slow).
2019-12-28 05:43:44 +00:00
Seungha Yang
46186356ca d3d11colorconverter: Fix unmatched lock/unlock pair 2019-12-28 05:43:44 +00:00
Seungha Yang
ab80c771df d3d11upload: Don't hard overwrite caps features to support d3d11 memory passthrough
d3d11upload should be able to support upstream d3d11 memory, not only system memory.

Fix for following pipeline
d3d11upload ! "video/x-raw(memory:D3D11Memory)" ! d3d11videosink
2019-12-28 05:43:44 +00:00
Seungha Yang
5298d95195 d3d11window: Make use of partial presentation with IDXGISwapChain1::Present1
Since we might draw on partial area of backbuffer in case of force-aspect-ratio,
presenting only updated area is more efficient way.

See also https://docs.microsoft.com/ko-kr/windows/win32/direct3ddxgi/dxgi-1-2-presentation-improvements
2019-12-24 20:10:54 +09:00
Seungha Yang
487a41d312 d3d11videosink: Add support for overlay composition
Add d3d11overlaycompositor object to draw overlay image
on render target using Blend method.
2019-12-24 19:00:45 +09:00
Seungha Yang
a5295509af d3d11: Enable dxgi debug layer and always try to pop d3d11/dxgi debug message if possible
Note that dxgi and d3d11 sdk debug will be enabled on debug build
2019-12-24 19:00:40 +09:00
Seungha Yang
0e013fe539 d3d11videosink: Use dynamic texture for fallback buffer
Upload CPU memory to texture directly by using dynamic usage texture.
This will reduce at least one step of staging copy per frame.
2019-12-20 19:21:02 +09:00
Seungha Yang
65cace22e2 d3d11colorconvert: Set TRANSFER_NEED_DOWNLOAD flag to output memory for later cpu access
Otherwise CPU cannot access texture via gst_memory_map()
2019-12-20 19:21:02 +09:00
Seungha Yang
18e13404a2 d3d11colorconvert: Use shader resource and render target bind flags together
The output of d3d11colorconvert would be used for rendering (i.e., shader resource)
2019-12-20 19:21:02 +09:00
Seungha Yang
62c8d19e01 d3d11window: Change aspect-ratio mode from window thread
Call DXGI API from window thread as much as possible
2019-12-20 19:21:02 +09:00
Seungha Yang
1b687d556a d3d11videosink: Add support for full screen mode
borderless top-most style full screen mode support.
Basically fullscreen toggle mode is disabled by default. To enable it
use "fullscreen-toggle-mode" property to allow fullscreen mode change
by user input and/or property.
2019-12-20 19:21:02 +09:00
Seungha Yang
0788492461 d3d11: Use GRecMutex to protect immediate context and dxgi API call
In some cases, rendering and dxgi (e.g., swapchain) APIs should be
called from window message pump thread, but current design (dedicated d3d11 thread)
make it impossible. To solve it, change concurrency model to locking based one
from single-thread model.
2019-12-20 19:21:03 +09:00
Seungha Yang
a0a85cd80c d3d11window: Prefer to use flip-sequential over discard
flip-sequential is more efficient than discard
2019-12-20 11:15:12 +09:00
Seungha Yang
1424de0a4a d3d11window: Don't hold backbuffer interface
We don't need to hold it
2019-12-20 11:15:12 +09:00
Seungha Yang
32d618c677 d3d11window: Use CreateSwapChainForHwnd if available
That's recommended way from MS and CreateSwapChainForHwnd supports
more options than CreateSwapChain
2019-12-20 11:15:12 +09:00
Seungha Yang
9fd0b62f2d d3d11: Use configuration file for dxgi header version check 2019-12-20 11:15:12 +09:00
Seungha Yang
23b47a7ec1 d3d11window: Use allow-tearing mode if device supports it
As the recommendation from MS.
2019-12-20 11:15:12 +09:00
Seungha Yang
72b6b3557d d3d11window: Disable fullscreen mode change by alt + enter
Disable full screen mode change until proper handling is implemented
2019-12-20 11:15:12 +09:00
Seungha Yang
9dada90108 d3d11videosink: Remove resizing window hack and unify resizing flow
In earlier implementation of d3d11videosink where no shader was implemented,
the aspect ratio and render size were adjusted by manipulating the backbuffer size
with unintuitive formula. Since now we do color conversion and resize using
shader, we can remove the hack.
2019-12-20 11:15:12 +09:00
Seungha Yang
61cb6b2bbe d3d11: Pass GstD3D11Memory object to ensure_{shader_resource,render_target}_view methods
The method name indicates it should be d3d11memory, so passing
GstD3D11Memory seems to make more sense than GstMemory.
2019-12-20 11:15:12 +09:00
Seungha Yang
7c041f1934 d3d11videosink: Don't specify crop meta to allocation query
d3d11videosink could not handle it for now
2019-12-20 11:15:12 +09:00
Seungha Yang
64eb1d46b5 d3d11window: Always draw to internal window
... and use SetParent() WIN32 API when external window is used.
Depending on DXGI swap effect, the external window might not be
reusable by another backend. To preserve the external window's property
and setting, drawing to internal window seems to be safer way.
2019-12-16 22:24:29 +09:00
Seungha Yang
638c6d6931 d3d11window: Always set error reason to GError object 2019-12-16 18:21:02 +09:00
Seungha Yang
a400126889 d3d11window: Initialize surface rect with given external window handle
Unlike internal window, resize event might not happen with external window.
2019-12-11 23:04:55 +09:00
Seungha Yang
a8ec409b84 d3d11device: Report alive d3d11 objects at the end
It would be useful for debugging d3d11 object leak.
2019-12-11 23:04:49 +09:00
Seungha Yang
59295b4271 d3d11: Fix ID3D11SamplerState leak 2019-12-11 12:57:46 +00:00
Seungha Yang
d963d442c5 d3d11videosink: Fix broken fallback rendering
Make fallback rendering work
2019-12-10 04:06:28 +00:00
Seungha Yang
abc1443cf0 d3d11videosink: Add debug message for fallback reason 2019-12-10 04:06:28 +00:00
Seungha Yang
9835289239 d3d11window: Do not check shader resource view if not doing conversion
If d3d11window does not convert format internally, shader resource view
is not required. Note that shader resource view is used for
color conversion using shader but when conversion is not required,
we just copy input input texture to backbuffer.
2019-12-10 04:06:28 +00:00
Seungha Yang
8154b22a88 d3d11window: Clear old swapchain per prepare
_prepare() might be called multiple times for given window, so clear
old swapchain if any.

Fixes: https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/issues/1138
2019-12-10 10:58:28 +09:00
Seungha Yang
5bf10d8781 d3d11window: Always set dxgi colorspace if possible
Not only for the 10 bits RGB case with HDR metadata, set proper color space
to swapchain in order to make color representaion correct
2019-12-09 12:22:15 +00:00
Aaron Boxer
e9891dfe14 d3d11: translate windows error codes to human readable strings
This will help with debugging.
2019-12-07 16:09:03 -06:00
Seungha Yang
199caccc41 d3d11: Initialize debug categories of non-GstElement implementation in plugin init
That's the way to expose debug category to --gst-debug-help
2019-12-05 02:29:18 +00:00
Seungha Yang
71befc477f d3d11window: Invoke resize task with high priority
On resize event, swapchain should be configured with higher priority
than the other tasks since it's directly related to visual artifacts.
2019-12-05 02:29:18 +00:00
Seungha Yang
d2b85683de d3d11device: Add gst_d3d11_device_thread_add_full method
I would be used to invoke GPU task with specified priority.
2019-12-05 02:29:18 +00:00
Seungha Yang
7cab47ddda d3d11videosinkbin: Drop d3d11 color convert element
d3d11videosink can convert color space now, so the conversion element
seems to be redundant.
2019-12-05 02:29:18 +00:00
Seungha Yang
ca3ddf7848 d3d11videosink: Add color conversion support
Draw to back buffer texture directly. It would reduce the number of
copy at least once when color conversion is required.
2019-12-05 02:29:18 +00:00
Seungha Yang
622733ed0d d3d11converter: Skip setup converter if input and output formats are equal 2019-12-05 02:29:18 +00:00
Seungha Yang
c9cb08fcd4 d3d11colorconvert: Split color space converter to reuse code 2019-12-05 02:29:18 +00:00
Seungha Yang
42ca123f0f d3d11: Split shader to reuse code 2019-12-05 02:29:18 +00:00
Seungha Yang
59d9589722 d3d11videosink: Draw window with cached texture on resize
This would render nicer than presenting scene with broken aspect ratio,
especially in case of low framerate.
2019-12-05 02:29:18 +00:00
Seungha Yang
ddd13fc7c0 d3d11: Add support for D3D11_USAGE_DYNAMIC
D3D11 dynamic texture is a special memory type, which is mainly used for
frequent CPU write access to the texture. For now, this texture type
does not support gst_memory_{map,unmap}
2019-12-05 02:29:18 +00:00
Seungha Yang
5ce4748cc0 d3d11device: Add debug message for CreateTexture2D failure 2019-12-05 02:29:18 +00:00
Seungha Yang
914d2df79e d3d11device: Fix misreading debug message 2019-12-05 02:29:18 +00:00
Seungha Yang
71ae632b25 d3d11colorconvert: Disable color conversion with software rasterizer
It's much slower than our CPU based color-converter in most case.
2019-12-05 02:29:18 +00:00
Seungha Yang
79e88b76da d3d11videosink: Handle context query
Propagate d3d11device via context query.
2019-12-05 02:29:18 +00:00
Seungha Yang
5edf64d655 d3d11colorconvert: Avoid copy in/out texture if possible
When input and/or output d3d11memory has its own view, use them for
rendering to avoid texture copy
2019-12-05 02:29:18 +00:00
Seungha Yang
da3545e8c8 d3d11memory: Allocate texture with required views
Store required resource views with d3d11 texture when it requested.
2019-12-05 02:29:18 +00:00
Seungha Yang
4e4fb8a577 d3d11: Add d3d11videosinkbin element
New wrapper element to support d3d11 memory upload, color conversion, and
rendering at once.
2019-12-05 02:29:18 +00:00
Seungha Yang
79ac41ec5b d3d11: Add color space conversion element using shader
Add d3d11colorconvert element for color space conversion.
Currently {RGB, YUV} to RGB conversion is supported.
2019-12-05 02:29:18 +00:00
Seungha Yang
01903c47f7 d3d11memory: Register mininal compare function for GstD3D11AllocationParams
The d3d11 allocation param is stored in GstStructure so it should
provide compare function for later use such as gst_structure_is_equal()
2019-12-05 02:29:18 +00:00
Seungha Yang
0778fa8043 d3d11window: Set render target whenever drawing
Device context's render target might be updated for offscreen rendering
2019-12-05 02:29:18 +00:00
Seungha Yang
a687f06b59 d3d11videosink: Specify d3d11 memory caps feature on sinkpad template 2019-12-05 02:29:18 +00:00
Seungha Yang
c17c1346ee d3d11: Introduce d3d11 upload/download element
That's equivalent to glupload and gldownload elements but for d3d11
2019-12-05 02:29:18 +00:00
Seungha Yang
6c3311a39e d3d11: Refactor d3d11 memory and dxgi format usage
* Create staging texture only when the CPU access is requested.
Note that we should avoid the CPU access to d3d11 memory as mush as possible.
Incoming d3d11upload and d3d11download will take this GPU memory upload/download.

* Upload/Download texture memory from/to staging only if it needed, similar to
GstGL PBO implementation.

* Define more dxgi formats for future usage (e.g., color conversion, dxva2 decoder).
Because I420_* formats are not supported formats by dxgi, each plane should
be handled likewise GstGL separately, but NV12/P10 formats might be supported ones.
So we decide the number of d3d11memory per GstBuffer for video memory depending on
OS version and dxgi format. For instance, if NV12 is supported by OS,
only one d3d11memory with DXGI_FORMAT_NV12 texture can be allocated by this commit.
One use case of such texture is DXVA. In case DXVA decoder, it might need to produce decoded data
to one DXGI_FORMAT_NV12 instead of seperate Y and UV planes.
Such behavior will be controlled via configuration of GstD3D11BufferPool and
default configuration is separate resources per plane.
2019-12-05 02:29:18 +00:00
Seungha Yang
d4c75f32dd d3d11: Add method for querying d3d11 memory type
... and fix misreading "private" annotation.
2019-12-05 02:29:18 +00:00
Seungha Yang
8da5237e22 d3d11device: Store selected d3d feature level
Depending on selected feature level, d3d11 API usage can be different.
Instead of querying the selected feature level by user whenever required,
store it once by d3d11device.
2019-12-05 02:29:18 +00:00
Seungha Yang
4ff0e62b72 d3d11: Don't share d3d11 device context unconditionally without checking adapter
Do not accept any GstD3D11Device context which has different adapter
index from the required one. For example, if a d3d11 element is expecting
d3d11 device with adapter 1 (i.e., the second GPU), any d3d11 device
context having different adapter could not be shared with
the d3d11 element.
2019-12-05 02:29:18 +00:00
Seungha Yang
7ae4105c6e d3d11device: Don't allow auto adapter selection
Change to d3d11device to be created with explicit target adapter index,
and expose some readonly device properties
2019-12-05 02:29:18 +00:00
Seungha Yang
494ec13316 d3d11: Rename native handle getter and context utils functions
Make them consistent with cuda context utils functions.
Put in-only parameter before all in-out parameters, and add _handle()
suffix to native handle getter functions.
2019-12-05 02:29:18 +00:00
Seungha Yang
e52ed98197 d3d11window: Fix subclass procedure recursion
subclass window precedure should be cleared if it's no more used.

Fixes: https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/issues/1115
2019-11-14 01:26:09 +00:00
Aaron Boxer
bfe2447a3b d3d11videosink: only destroy loop if external_win_id is false
Loop was created with this condition, so it should also be
destroyed under the same condition
2019-11-12 19:54:46 -06:00
Niels De Graef
d8f61515d8 Don't pass default GLib marshallers for signals
By passing NULL to `g_signal_new` instead of a marshaller, GLib will
actually internally optimize the signal (if the marshaller is available
in GLib itself) by also setting the valist marshaller. This makes the
signal emission a bit more performant than the regular marshalling,
which still needs to box into `GValue` and call libffi in case of a
generic marshaller.

Note that for custom marshallers, one would use
`g_signal_set_va_marshaller()` with the valist marshaller instead.
2019-11-06 14:27:46 +00:00
Aaron Boxer
6d3429af34 documentation: fixed a heap o' typos 2019-11-05 09:11:25 -05:00
Seungha Yang
5e8755cf07 d3d11window: Protect registration/creation of WIN32 window
Querying existing window class info and creation of window object
should be protected since they are not thread safe.
2019-10-04 21:15:25 +09:00
Seungha Yang
44cb5b4ff7 d3d11videosink: Don't try to post error message by d3d11window self
The d3d11window isn't GstElement. To post error message, proxy it
to d3d11videosink instead.
2019-10-04 21:15:15 +09:00
Seungha Yang
22d8d77b13 d3d11videosink: Use pixel aspect ratio to setup window draw area
... instead of calculated display ratio from given PAR and DAR.

d3d11window calculates output display ratio
to decide padding area per window resize event. In the formula,
actual PAR is required to handle both 1:1 PAR and non-1:1 PAR.
2019-09-26 10:23:46 +00:00
Seungha Yang
e0b2d34237 d3d11: Use g_cond_broadcast() to wake up waiting threads
gst_d3d11_device_thread_add() can be called concurrently from different
threads so the cond signal should reach to all waiting threads.
2019-09-18 18:47:44 +09:00
Seungha Yang
58afcf09b4 meson: d3d11: Remove unnecessary dependency
d3d11 never use any API of gstreamer-allocators-1.0
2019-08-15 16:55:51 +09:00
Seungha Yang
5909a495a7 d3d11videosink: Take into account pixel aspect ratio
Fix unexpected cropping with non 1:1 pixel aspect-ratio.

The actual buffer width/height should be passed to gst_d3d11_window_render(),
instead of the calculated resolution. The width/height
values are parameters for copying d3d11 video memory.
Also, aspect-ratio should be considered on resize callback
to decide render rectangle size.
2019-08-15 16:55:37 +09:00
Seungha Yang
5c3879ace6 d3d11videosink: Add new Direct3D11 video render plugin
Direct3D11 was shipped as part of Windows7 and it's obviously
primary graphics API on Windows.

This plugin includes HDR10 rendering if following requirements are satisfied
* IDXGISwapChain4::SetHDRMetaData is available (decleared in dxgi1_5.h)
* Display can support DXGI_COLOR_SPACE_RGB_FULL_G2084_NONE_P2020 color space
* Upstream provides 10 bitdepth format with smpte-st 2084 static metadata
2019-07-08 08:31:47 +00:00