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tests: Add test to confirm predicate must not be read before every rendering command. 

In Vulkan both behaviors are allowed.

Signed-off-by: Józef Kucia <jkucia@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Józef Kucia 2019-06-18 10:07:53 +02:00 committed by Alexandre Julliard
parent ed8bd8cd59
commit b59b6b87f0
1 changed files with 33 additions and 0 deletions
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33
tests/d3d12.c
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@ -31047,6 +31047,39 @@ static void test_conditional_rendering(void)
transition_resource_state(command_list, context.render_target,
D3D12_RESOURCE_STATE_COPY_SOURCE, D3D12_RESOURCE_STATE_RENDER_TARGET);
/* Direct3D latches the value of the predicate upon beginning predicated rendering. */
buffer = create_default_buffer(context.device, sizeof(predicate_args),
D3D12_RESOURCE_FLAG_NONE, D3D12_RESOURCE_STATE_COPY_DEST);
transition_resource_state(command_list, conditions,
D3D12_RESOURCE_STATE_PREDICATION, D3D12_RESOURCE_STATE_COPY_SOURCE);
ID3D12GraphicsCommandList_CopyResource(command_list, buffer, conditions);
transition_resource_state(command_list,
buffer, D3D12_RESOURCE_STATE_COPY_DEST, D3D12_RESOURCE_STATE_PREDICATION);
ID3D12GraphicsCommandList_ClearRenderTargetView(command_list, context.rtv, white, 0, NULL);
prepare_instanced_draw(&context);
ID3D12GraphicsCommandList_SetPredication(command_list, buffer, 0, D3D12_PREDICATION_OP_NOT_EQUAL_ZERO);
transition_resource_state(command_list, buffer,
D3D12_RESOURCE_STATE_PREDICATION, D3D12_RESOURCE_STATE_COPY_DEST);
ID3D12GraphicsCommandList_CopyBufferRegion(command_list, buffer, 0, conditions, sizeof(uint64_t), sizeof(uint64_t));
transition_resource_state(command_list,
buffer, D3D12_RESOURCE_STATE_COPY_DEST, D3D12_RESOURCE_STATE_PREDICATION);
transition_resource_state(command_list,
conditions, D3D12_RESOURCE_STATE_COPY_SOURCE, D3D12_RESOURCE_STATE_PREDICATION);
ID3D12GraphicsCommandList_DrawInstanced(command_list, 3, 1, 0, 0);
ID3D12GraphicsCommandList_SetPredication(command_list, NULL, 0, 0);
transition_resource_state(command_list, context.render_target,
D3D12_RESOURCE_STATE_RENDER_TARGET, D3D12_RESOURCE_STATE_COPY_SOURCE);
check_sub_resource_uint(context.render_target, 0, queue, command_list, 0xff00ff00, 0);
ID3D12Resource_Release(buffer);
reset_command_list(command_list, context.allocator);
transition_resource_state(command_list, context.render_target,
D3D12_RESOURCE_STATE_COPY_SOURCE, D3D12_RESOURCE_STATE_RENDER_TARGET);
/* ExecuteIndirect(). */
buffer = create_upload_buffer(context.device, sizeof(draw_args), &draw_args);