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tests: Add test for rendering to unbound RTV. 

Signed-off-by: Hans-Kristian Arntzen <post@arntzen-software.no>
This commit is contained in:
Hans-Kristian Arntzen 2021-09-28 13:43:54 +02:00
parent af822939fb
commit 4f7e4ee753
2 changed files with 76 additions and 0 deletions
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75
tests/d3d12_render_target.c
View File

@ -22,6 +22,81 @@
#define VKD3D_DBG_CHANNEL VKD3D_DBG_CHANNEL_API
#include "d3d12_crosstest.h"
void test_unbound_rtv_rendering(void)
{
static const struct vec4 white = { 1.0f, 1.0f, 1.0f, 1.0f };
static const struct vec4 red = { 1.0f, 0.0f, 0.0f, 1.0f };
D3D12_GRAPHICS_PIPELINE_STATE_DESC pso_desc;
ID3D12GraphicsCommandList *command_list;
struct test_context_desc desc;
struct test_context context;
ID3D12CommandQueue *queue;
HRESULT hr;
static const DWORD ps_code[] =
{
#if 0
Outputs main()
{
Outputs o;
o.col0 = float4(1.0, 0.0, 0.0, 1.0);
o.col1 = 0.5;
return o;
}
#endif
0x43425844, 0xbbb26641, 0x99a7dc17, 0xc556a4cd, 0x3aa2843e, 0x00000001, 0x000000ec, 0x00000003,
0x0000002c, 0x0000003c, 0x00000088, 0x4e475349, 0x00000008, 0x00000000, 0x00000008, 0x4e47534f,
0x00000044, 0x00000002, 0x00000008, 0x00000038, 0x00000000, 0x00000000, 0x00000003, 0x00000000,
0x0000000f, 0x00000038, 0x00000001, 0x00000000, 0x00000003, 0x00000001, 0x00000e01, 0x545f5653,
0x65677261, 0xabab0074, 0x58454853, 0x0000005c, 0x00000050, 0x00000017, 0x0100086a, 0x03000065,
0x001020f2, 0x00000000, 0x03000065, 0x00102012, 0x00000001, 0x08000036, 0x001020f2, 0x00000000,
0x00004002, 0x3f800000, 0x00000000, 0x00000000, 0x3f800000, 0x05000036, 0x00102012, 0x00000001,
0x00004001, 0x3f000000, 0x0100003e,
};
static const D3D12_SHADER_BYTECODE ps = {ps_code, sizeof(ps_code)};
memset(&desc, 0, sizeof(desc));
desc.rt_format = DXGI_FORMAT_R32G32B32A32_FLOAT;
desc.rt_width = 32;
desc.rt_height = 32;
desc.no_pipeline = true;
if (!init_test_context(&context, &desc))
return;
command_list = context.list;
queue = context.queue;
/* Apparently, rendering to an NULL RTV is fine. D3D12 validation does not complain about this case at all. */
init_pipeline_state_desc(&pso_desc, context.root_signature, 0, NULL, &ps, NULL);
pso_desc.NumRenderTargets = 2;
pso_desc.RTVFormats[0] = DXGI_FORMAT_R32G32B32A32_FLOAT;
pso_desc.RTVFormats[1] = DXGI_FORMAT_R32_FLOAT;
pso_desc.DSVFormat = DXGI_FORMAT_UNKNOWN;
pso_desc.BlendState.RenderTarget[0].RenderTargetWriteMask = 0xf;
pso_desc.BlendState.RenderTarget[1].RenderTargetWriteMask = 0xf;
pso_desc.DepthStencilState.DepthEnable = false;
pso_desc.DepthStencilState.DepthWriteMask = D3D12_DEPTH_WRITE_MASK_ZERO;
pso_desc.DepthStencilState.DepthFunc = D3D12_COMPARISON_FUNC_ALWAYS;
hr = ID3D12Device_CreateGraphicsPipelineState(context.device, &pso_desc,
&IID_ID3D12PipelineState, (void **)&context.pipeline_state);
ok(hr == S_OK, "Failed to create state, hr %#x.\n", hr);
ID3D12GraphicsCommandList_ClearRenderTargetView(command_list, context.rtv, &white.x, 0, NULL);
ID3D12GraphicsCommandList_OMSetRenderTargets(command_list, 1, &context.rtv, false, NULL);
ID3D12GraphicsCommandList_SetGraphicsRootSignature(command_list, context.root_signature);
ID3D12GraphicsCommandList_SetPipelineState(command_list, context.pipeline_state);
ID3D12GraphicsCommandList_IASetPrimitiveTopology(command_list, D3D_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
set_viewport(&context.viewport, 0.0f, 0.0f, 32.0f, 32.0f, 0.5f, 0.5f);
ID3D12GraphicsCommandList_RSSetViewports(command_list, 1, &context.viewport);
ID3D12GraphicsCommandList_RSSetScissorRects(command_list, 1, &context.scissor_rect);
ID3D12GraphicsCommandList_DrawInstanced(command_list, 3, 1, 0, 0);
transition_resource_state(command_list, context.render_target,
D3D12_RESOURCE_STATE_RENDER_TARGET, D3D12_RESOURCE_STATE_COPY_SOURCE);
check_sub_resource_vec4(context.render_target, 0, queue, command_list, &red, 0);
destroy_test_context(&context);
}
void test_unknown_rtv_format(void)
{
static const struct vec4 white = {1.0f, 1.0f, 1.0f, 1.0f};

1
tests/d3d12_tests.h
View File

@ -278,3 +278,4 @@ decl_test(test_read_write_subresource_2d);
decl_test(test_read_subresource_rt);
decl_test(test_integer_blending_pipeline_state);
decl_test(test_discard_resource_uav);
decl_test(test_unbound_rtv_rendering);