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d3d12decoder: Fix d3d12 resource copy

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It was copying to self resource

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6753>
This commit is contained in:
Seungha Yang 2024-04-28 23:37:55 +09:00 committed by GStreamer Marge Bot
parent 84f4068036
commit cb20a371c2
1 changed files with 10 additions and 9 deletions
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19
subprojects/gst-plugins-bad/sys/d3d12/gstd3d12decoder.cpp
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@ -1447,7 +1447,6 @@ gst_d3d12_decoder_process_output (GstD3D12Decoder * self,
frame->output_buffer = gst_buffer_ref (buffer);
} else {
GstMemory *mem;
ID3D12Resource *out_resource = nullptr;
UINT out_subresource[2];
@ -1457,17 +1456,19 @@ gst_d3d12_decoder_process_output (GstD3D12Decoder * self,
goto error;
}
mem = gst_buffer_peek_memory (frame->output_buffer, 0);
if (gst_is_d3d12_memory (mem)) {
dmem = GST_D3D12_MEMORY_CAST (mem);
auto out_mem = gst_buffer_peek_memory (frame->output_buffer, 0);
if (gst_is_d3d12_memory (out_mem)) {
auto out_dmem = GST_D3D12_MEMORY_CAST (out_mem);
if (gst_d3d12_device_is_equal (dmem->device, self->device)) {
out_resource = gst_d3d12_memory_get_resource_handle (dmem);
gst_d3d12_memory_get_subresource_index (dmem, 0, &out_subresource[0]);
gst_d3d12_memory_get_subresource_index (dmem, 1, &out_subresource[1]);
out_resource = gst_d3d12_memory_get_resource_handle (out_dmem);
gst_d3d12_memory_get_subresource_index (out_dmem, 0,
&out_subresource[0]);
gst_d3d12_memory_get_subresource_index (out_dmem, 1,
&out_subresource[1]);
GST_MINI_OBJECT_FLAG_SET (dmem,
GST_MINI_OBJECT_FLAG_SET (out_dmem,
GST_D3D12_MEMORY_TRANSFER_NEED_DOWNLOAD);
GST_MINI_OBJECT_FLAG_UNSET (dmem,
GST_MINI_OBJECT_FLAG_UNSET (out_dmem,
GST_D3D12_MEMORY_TRANSFER_NEED_UPLOAD);
}
}