1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
|
--- a/media/gpu/vaapi/vaapi_video_decode_accelerator.cc
+++ b/media/gpu/vaapi/vaapi_video_decode_accelerator.cc
@@ -635,6 +635,7 @@
// |vpp_vaapi_wrapper_| for VaapiPicture to DownloadFromSurface() the VA's
// internal decoded frame.
if (buffer_allocation_mode_ != BufferAllocationMode::kNone &&
+ buffer_allocation_mode_ != BufferAllocationMode::kWrapVdpau &&
!vpp_vaapi_wrapper_) {
vpp_vaapi_wrapper_ = VaapiWrapper::Create(
VaapiWrapper::kVideoProcess, VAProfileNone,
@@ -650,7 +651,8 @@
// only used as a copy destination. Therefore, the VaapiWrapper used and
// owned by |picture| is |vpp_vaapi_wrapper_|.
std::unique_ptr<VaapiPicture> picture = vaapi_picture_factory_->Create(
- (buffer_allocation_mode_ == BufferAllocationMode::kNone)
+ ((buffer_allocation_mode_ == BufferAllocationMode::kNone) ||
+ (buffer_allocation_mode_ == BufferAllocationMode::kWrapVdpau))
? vaapi_wrapper_
: vpp_vaapi_wrapper_,
make_context_current_cb_, bind_image_cb_, buffers[i]);
@@ -1077,6 +1079,14 @@
VaapiVideoDecodeAccelerator::BufferAllocationMode
VaapiVideoDecodeAccelerator::DecideBufferAllocationMode() {
+ // NVIDIA blobs use VDPAU
+ if (base::StartsWith(VaapiWrapper::GetVendorStringForTesting(),
+ "Splitted-Desktop Systems VDPAU",
+ base::CompareCase::SENSITIVE)) {
+ LOG(INFO) << "VA-API driver on VDPAU backend";
+ return BufferAllocationMode::kWrapVdpau;
+ }
+
// TODO(crbug.com/912295): Enable a better BufferAllocationMode for IMPORT
// |output_mode_| as well.
if (output_mode_ == VideoDecodeAccelerator::Config::OutputMode::IMPORT)
@@ -1089,7 +1099,7 @@
// depends on the bitstream and sometimes it's not enough to cover the amount
// of frames needed by the client pipeline (see b/133733739).
// TODO(crbug.com/911754): Enable for VP9 Profile 2.
- if (IsGeminiLakeOrLater() &&
+ if (false && IsGeminiLakeOrLater() &&
(profile_ == VP9PROFILE_PROFILE0 || profile_ == VP8PROFILE_ANY)) {
// Add one to the reference frames for the one being currently egressed, and
// an extra allocation for both |client_| and |decoder_|, see
--- a/media/gpu/vaapi/vaapi_video_decode_accelerator.h
+++ b/media/gpu/vaapi/vaapi_video_decode_accelerator.h
@@ -204,6 +204,7 @@
// Using |client_|s provided PictureBuffers and as many internally
// allocated.
kNormal,
+ kWrapVdpau,
};
// Decides the concrete buffer allocation mode, depending on the hardware
|