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d3d12testsrc: Use shared 11on12 device

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Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6697>
This commit is contained in:
Seungha Yang 2024-04-19 22:40:12 +09:00
parent 045c9ac6b9
commit 5179cbccfa
1 changed files with 18 additions and 21 deletions
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39
subprojects/gst-plugins-bad/sys/d3d12/gstd3d12testsrc.cpp
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@ -240,12 +240,15 @@ struct RenderContext
CloseHandle (event_handle);
brush = nullptr;
d2d_target = nullptr;
wrapped_texture = nullptr;
device11on12 = nullptr;
d3d11_context = nullptr;
device11 = nullptr;
{
GstD3D12Device11on12LockGuard lk (device);
brush = nullptr;
d2d_target = nullptr;
wrapped_texture = nullptr;
device11on12 = nullptr;
d3d11_context = nullptr;
device11 = nullptr;
}
gst_clear_buffer (&render_buffer);
@ -1201,30 +1204,22 @@ setup_d2d_render (GstD3D12TestSrc * self, RenderContext * ctx)
priv->d2d_factory = d2d_factory;
}
auto device = gst_d3d12_device_get_device_handle (self->device);
auto cq = gst_d3d12_device_get_command_queue (self->device,
D3D12_COMMAND_LIST_TYPE_DIRECT);
auto cq_handle = gst_d3d12_command_queue_get_handle (cq);
IUnknown *cq_list[] = { cq_handle };
hr = D3D11On12CreateDevice (device, D3D11_CREATE_DEVICE_BGRA_SUPPORT,
feature_levels, G_N_ELEMENTS (feature_levels), cq_list, 1, 0,
&ctx->device11, &ctx->d3d11_context, nullptr);
if (!gst_d3d12_result (hr, self->device)) {
ComPtr < IUnknown > unknown =
gst_d3d12_device_get_11on12_handle (self->device);
if (!unknown) {
GST_ERROR_OBJECT (self, "Couldn't get d3d11 device");
return FALSE;
}
hr = ctx->device11.As (&ctx->device11on12);
if (!gst_d3d12_result (hr, self->device)) {
GST_ERROR_OBJECT (self, "Couldn't get d3d11on12 device");
return FALSE;
}
unknown.As (&ctx->device11on12);
unknown.As (&ctx->device11);
ctx->device11->GetImmediateContext (&ctx->d3d11_context);
D3D11_RESOURCE_FLAGS flags11 = { };
flags11.BindFlags = D3D11_BIND_RENDER_TARGET | D3D11_BIND_SHADER_RESOURCE;
flags11.MiscFlags = D3D11_RESOURCE_MISC_SHARED;
GstD3D12Device11on12LockGuard lk (self->device);
hr = ctx->device11on12->CreateWrappedResource (ctx->texture.Get (), &flags11,
D3D12_RESOURCE_STATE_RENDER_TARGET,
D3D12_RESOURCE_STATE_PIXEL_SHADER_RESOURCE,
@ -2016,6 +2011,7 @@ gst_d3d12_test_src_draw_ball (GstD3D12TestSrc * self)
ID3D11Resource *resources[] = { priv->ctx->wrapped_texture.Get () };
GstD3D12Device11on12LockGuard lk (self->device);
priv->ctx->device11on12->AcquireWrappedResources (resources, 1);
priv->ctx->brush->SetCenter (D2D1::Point2F (x, y));
@ -2038,6 +2034,7 @@ gst_d3d12_test_src_draw_circular (GstD3D12TestSrc * self)
ID3D11Resource *resources[] = { priv->ctx->wrapped_texture.Get () };
GstD3D12Device11on12LockGuard lk (self->device);
priv->ctx->device11on12->AcquireWrappedResources (resources, 1);
priv->ctx->d2d_target->BeginDraw ();
priv->ctx->d2d_target->Clear (D2D1::ColorF (D2D1::ColorF::Black));