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vkd3d: Ignore IASetVertexBuffers for NULL pViews. 

Signed-off-by: Hans-Kristian Arntzen <post@arntzen-software.no>
This commit is contained in:
Hans-Kristian Arntzen 2021-03-15 13:36:09 +01:00 committed by Joshie
parent 5b2cc545e8
commit 102ea2211b
2 changed files with 8 additions and 0 deletions
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4
libs/vkd3d/command.c
View File

@ -6897,6 +6897,10 @@ static void STDMETHODCALLTYPE d3d12_command_list_IASetVertexBuffers(d3d12_comman
return;
}
/* Native drivers appear to ignore this call. Buffer bindings are kept as-is. */
if (!views)
return;
for (i = 0; i < view_count; ++i)
{
bool invalid_va = false;

4
tests/d3d12.c
View File

@ -19739,6 +19739,10 @@ static void test_null_vbv(void)
vbv[1].SizeInBytes = 0;
ID3D12GraphicsCommandList_IASetVertexBuffers(command_list, 0, ARRAY_SIZE(vbv), vbv);
/* Call should be ignored. */
ID3D12GraphicsCommandList_IASetVertexBuffers(command_list, 0, 1, NULL);
ID3D12GraphicsCommandList_IASetVertexBuffers(command_list, 1, 1, NULL);
ID3D12GraphicsCommandList_DrawInstanced(command_list, 4, 4, 0, 0);
transition_resource_state(command_list, context.render_target,