mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-12-02 22:46:35 +00:00
Code Issues 1 Projects Releases Wiki Activity
118328 commits 44 branches 1509 tags 484 MiB
Commit graph

100 commits

Author SHA1 Message Date
Seungha Yang
033f98ad86 d3d11: Set MaxAnisotropy value for the best quality 
... and use anisotropic filter without comparison, which is actually
intended one.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5580>
 2023-11-01 15:41:08 +00:00
Seungha Yang
0e9fdabb1b d3d11converter: Simplify private struct ctor 
Initialize transform matrix using memcpy

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5580>
 2023-11-01 15:41:08 +00:00
Seungha Yang
e134cd8e09 d3d11device: Store device formats in hash map 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5580>
 2023-11-01 15:41:08 +00:00
Seungha Yang
443f205c38 d3d11converter: Don't update vertex buffer on transform matrix change 
Transform matrix change requires only constant buffer update

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5575>
 2023-10-30 11:15:35 +00:00
Seungha Yang
f32bb06e32 d3d11converter: Fallback to linear sampler if filter is not supported 
Use linear sampler if requested filter is not supported

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5572>
 2023-10-29 01:07:45 +09:00
Seungha Yang
b16665dc75 d3d11convert: Add support for sampling with anisotropic filter 
Anisotropic filtering might produce better quality than linear filtering

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5572>
 2023-10-28 22:56:28 +09:00
Seungha Yang
5f44390b3e d3d11converter: Reuse rasterizer state object 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5572>
 2023-10-28 22:12:17 +09:00
Seungha Yang
b7c49f8e9f d3d11converter: Add support for MSAA render target 
Create multi-sample render target view if sample count > 1
and MSAA enabled rasterizer for multi-sample render target

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5532>
 2023-10-28 09:58:16 +00:00
Seungha Yang
eac65d248a d3d11converter: Add support for custom transform matrix 
Adding gst_d3d11_converter_set_transform_matrix() method so that
user specified transform matrix can be applied when "video-direction=custom"

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5532>
 2023-10-28 09:58:16 +00:00
Seungha Yang
769c6a62a4 d3d11converter: Use transform matrix for rotation/flip 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5532>
 2023-10-28 09:58:16 +00:00
Seungha Yang
269ab85881 d3d11converter: Fix deadlock on taking property mutex 
SRWLOCK should be zero initialized, but since we changed the private
struct to C++, use C++ mutex instead.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5498>
 2023-10-17 12:50:55 +00:00
Seungha Yang
65aa1b8faa d3d11converter: Create ID3D11Buffer with initial data 
... and remove unnecessary device lock

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5492>
 2023-10-17 10:48:49 +00:00
Seungha Yang
4e3d87edf5 d3d11converter: Don't set unnecessary constant buffer 
Skip PSSetConstantBuffers() if it's not used by pixel shader

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5492>
 2023-10-17 10:48:49 +00:00
Seungha Yang
66bb9ee866 d3d11converter: Update shader code to make 4_0_level_9_1 compatible 
4_0_level_9_1 target requires float4 SV_TARGET

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5483>
 2023-10-15 19:02:24 +09:00
Seungha Yang
a35c4fd5c5 d3d11converter: Fix 10/12bits planar output 
Simple division can result in 10/12bits overflow.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5483>
 2023-10-15 01:47:29 +09:00
Seungha Yang
5ea1f8a548 d3d11converter: Print calculated matrix for debugging 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5483>
 2023-10-15 00:27:27 +09:00
Seungha Yang
ba02e94dde d3d11converter: Calculate gamma LUT only once 
Reuse calculated gamma lookup table and use immutable 1D texture

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5482>
 2023-10-14 13:37:08 +00:00
Seungha Yang
6f8c474293 d3d11converter: Remove unused variable 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5482>
 2023-10-14 13:37:08 +00:00
Seungha Yang
f52ecb9607 d3d11converter: Add support for HLSL precompile and bytecode caching 
Precompile pixel shaders for simple conversion path
(without gamma/primaries conversion) in case of MSVC build.
Even if runtime compile is required (cross-compiled or complex conversion
path), do it only once and reuse the compiled bytecode.

This precompile/caching can save about 95% of time taken by
gst_d3d11_converter_new() call.

Fixes: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/3004
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5457>
 2023-10-11 18:40:46 +00:00
Seungha Yang
83a576e854 d3d11: Reuse sampler object 
The linear sampler object can be reused

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5457>
 2023-10-11 18:40:46 +00:00
Seungha Yang
92cc5722c8 d3d11: Pass HLSL source size to compile function 
The string size is known at build time

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5457>
 2023-10-11 18:40:46 +00:00
Seungha Yang
bfdea297d2 d3d11converter: Set alpha-mode using config 
... and disallow runtime alpha-mode update for now

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5457>
 2023-10-11 18:40:46 +00:00
Seungha Yang
cf1286b0e9 d3d11: Add support for HLSL precompile and shader caching 
Compile HLSL at build time in case of MSVC, and use it if device
supports shader model 5. Also cache/reuse pixel shader and vertex
shader objects.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5426>
 2023-10-03 09:42:03 +00:00
Seungha Yang
d731a7c2fc d3d11: Add support for GBR_16LE format 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5375>
 2023-09-23 13:12:55 +00:00
Seungha Yang
2aa88033b2 d3d11memory: Allow CreateSharedHandle() without keyed mutex 
For d3d11 resource to be shared with d3d12, keyed mutex shouldn't
be enabled since d3d12 resource does not expose the keyed mutex
interface

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5356>
 2023-09-20 10:34:54 +00:00
Seungha Yang
b18bd5ec2b d3d11bufferpool: Fix heavy CPU usage in case of fixed-size pool 
There's no reason to release GstMemory manually at all.
If we do release GstMemory, corresponding GstBuffer will be
discarded by GstBufferPool baseclass because the size is changed
to zero.

Actual cause of heavy CPU usage in case of fixed-size pool
(i.e., decoder output buffer pool) and if we remove GstMemory from
GstBuffer is that GstBufferPool baseclass is doing busy wait in acquire_buffer()
for some reason. That needs to be investigated though, discarding
and re-alloc every GstBuffer is not ideal already.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4935>
 2023-06-27 23:25:09 +00:00
Seungha Yang
9aa1d683a2 d3d11poolallocator: Initialize flush flag with TRUE 
If it's not active state, it should return flushing from acquire
method

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4935>
 2023-06-27 23:25:09 +00:00
Seungha Yang
a88d90b777 d3d11: Log device removed reason 
... and live objects. It could be useful hint for GPU debugging

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4170>
 2023-06-14 06:23:12 +00:00
Seungha Yang
15735a4ef3 d3d11converter: Add support for premultiplied alpha 
Adding "src-alpha-mode" and "dest-alpha-mode" properties
and performs premultiplied alpha conversion if needed

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4825>
 2023-06-10 18:12:58 +00:00
Seungha Yang
1e5343f0c6 d3d11memory: Add support for resource sharing via NT handle 
Adding gst_d3d11_memory_get_nt_handle() method so that GstD3D11Memory
can hold shareable NT handle and for easy reuse of it

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4774>
 2023-06-06 17:54:44 +00:00
Seungha Yang
7b6f7e6e36 d3d11memory: Don't clear wrapped texture memory 
The external texture may hold already rendered scene and therefore
it should not be cleared in alloc method

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4554>
 2023-05-05 13:18:06 +00:00
Thibault Saunier
b14e675a27 gir: Checkout all .gir files and check that they are updated on the CI 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3010>
 2023-04-22 09:32:32 -04:00
Seungha Yang
c7c380abb1 d3d11memory: Remove redundant bind flag validation 
It has been validated outside of each function already

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4455>
 2023-04-20 18:05:27 +00:00
Seungha Yang
af6dccd6e6 d3d11bufferpool: Fix invalid access in debug print loop 
Add missing condition check in for loop

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4255>
 2023-03-23 18:15:03 +00:00
Aleksandr Slobodeniuk
1f834eaacb d3d11convert: add "method" property 
It allows to select the sampling method, same
as "method" property of videoconvert.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4205>
 2023-03-21 12:08:54 +00:00
Seungha Yang
e1a73a723f d3d11converter: Fix conversion backend selection 
Intended behavior was selecting video processor only if pixel shader
is disabled, since we prefer shader over video processor

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4179>
 2023-03-16 01:17:27 +00:00
Seungha Yang
76d1257cd3 d3d11memory: Remove GstPoll from GstD3D11PoolAllocator 
GstBufferPool implementation was referenced for this GstD3D11PoolAllocator,
for example GstAtomicQueue, various atomic operations, and GstPoll ones.
However, such combination seems to be almost pointless
since gst_poll_{read,write}_control() takes mutex and also
GstPoll uses Win32 event handle internally.
Use simple SRWLOCK and CONDITION_VARIABLE instead, and don't make things
complicated/inefficient.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2887>
 2023-03-05 22:51:24 +09:00
Seungha Yang
69b2e1565c d3d11memory: Add support for keyed mutex 
Non-zero mutex key held by application is not considered for now.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4081>
 2023-03-01 14:13:14 +00:00
Seungha Yang
ff3120a38c cudamemory, d3d11memory: Add memory_{get,set}_token_data() methods 
Similar to GstMiniObject qdata but new methods will use int64
token value and per object lock, instead of GQuark with global
mutex in qdata

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3884>
 2023-02-16 17:49:54 +00:00
Seungha Yang
2e574a80d9 d3d11: Don't use g_alloca() 
_alloca CRT function is deprecated. Moreover, stack allocation
for string is not a good idea. We can use _malloca inline
function instead, but all use of _alloca in d3d11 library/plugin
are not performance critical path at all.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3652>
 2023-01-24 20:27:43 +00:00
Seungha Yang
434337c3e1 d3d11memory: Fix potential crash in GstD3D11PoolAllocator 
Allocator object can be the final refcount holder, when a GstD3D11Memory
is being released. Do unref allocator once there's no more
remaining operation.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3715>
 2023-01-12 19:26:41 +00:00
Seungha Yang
fdc3ee97ae d3d11memory: Remove GstD3D11PoolAllocator::dispose 
Clear GstD3D11Device object in finalize method as well

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3715>
 2023-01-12 19:26:41 +00:00
Seungha Yang
af3311c1d6 d3d11memory: Fix typo in vfunc name 
s/set_actvie/set_active/g

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3627>
 2022-12-23 01:03:41 +09:00
Seungha Yang
837881ad29 d3d11converter: Fix YUY2 conversion error 
Always configure shader conversion path, then fallback to the
shader path if processor is not available

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3392>
 2022-11-14 20:14:27 +00:00
Seungha Yang
d0572622fa d3d11: Add support for planar RGB formats 
Adding RGBP, BGRP, GBR, GBR_10LE, GBR_12LE, GBRA, GBRA_10LE, and
GBRA_12LE format support

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3392>
 2022-11-14 20:14:27 +00:00
Seungha Yang
3f94df9487 d3d11: Add support for YUY2 format 
YUY2 is a primary YUV 4:2:2 format for DXVA.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3316>
 2022-11-03 06:40:09 +09:00
Seungha Yang
e68645c2d2 d3d11: Move format defines to private header 
Those defines will be likely changed/deleted in the future, and we
don't need to expose them to public at the moment

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3265>
 2022-10-26 02:55:34 +09:00
Sebastian Dröge
b57c07d5a7 d3d11: Add/fix various annotations 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3194>
 2022-10-18 13:51:17 +03:00
Nirbheek Chauhan
a5ef7cb041 d3d11: Fix debug build on UWP 
GstDXGIGetDebugInterface() is unused when targeting UWP. We directly
call DXGIGetDebugInterface1() in that case.

Fixes build failure:

../gst-libs/gst/d3d11/gstd3d11device.cpp(271): error C2440: '=': cannot convert from 'HRESULT (__cdecl *)(UINT,const IID &,void **)' to 'DXGIGetDebugInterface_t'
../gst-libs/gst/d3d11/gstd3d11device.cpp(271): note: This conversion requires a reinterpret_cast, a C-style cast or function-style cast

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3118>
 2022-10-05 18:29:01 +00:00
Thibault Saunier
bc9c1e3956 meson: Namespace the plugins_doc_dep/libraries variables 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2970>
 2022-09-01 21:17:35 +00:00