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tests: Add test for immediate constant buffer.

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Unfortunately, the test fails on Nvidia. It seems that SPIR-V variable
initializers are ignored.
This commit is contained in:
Józef Kucia 2017-07-11 17:23:02 +02:00
parent cd07a50b21
commit 3be16a766f
1 changed files with 131 additions and 0 deletions
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131
tests/d3d12.c
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@ -5166,6 +5166,136 @@ static void test_root_signature_deserializer(void)
&static_samplers_rootsig_desc);
}
static void test_immediate_constant_buffer(void)
{
static const float white[] = {1.0f, 1.0f, 1.0f, 1.0f};
ID3D12GraphicsCommandList *command_list;
struct test_context_desc desc;
struct test_context context;
struct resource_readback rb;
unsigned int index[4] = {};
ID3D12CommandQueue *queue;
unsigned int i, x, y;
ID3D12Resource *cb;
HRESULT hr;
void *ptr;
static const DWORD ps_code[] =
{
#if 0
uint index;
static const int int_array[6] =
{
310, 111, 212, -513, -318, 0,
};
static const uint uint_array[6] =
{
2, 7, 0x7f800000, 0xff800000, 0x7fc00000, 0
};
static const float float_array[6] =
{
76, 83.5f, 0.5f, 0.75f, -0.5f, 0.0f,
};
float4 main() : SV_Target
{
return float4(int_array[index], uint_array[index], float_array[index], 1.0f);
}
#endif
0x43425844, 0xbad068da, 0xd631ea3c, 0x41648374, 0x3ccd0120, 0x00000001, 0x00000184, 0x00000003,
0x0000002c, 0x0000003c, 0x00000070, 0x4e475349, 0x00000008, 0x00000000, 0x00000008, 0x4e47534f,
0x0000002c, 0x00000001, 0x00000008, 0x00000020, 0x00000000, 0x00000000, 0x00000003, 0x00000000,
0x0000000f, 0x545f5653, 0x65677261, 0xabab0074, 0x52444853, 0x0000010c, 0x00000040, 0x00000043,
0x00001835, 0x0000001a, 0x00000136, 0x00000002, 0x42980000, 0x00000000, 0x0000006f, 0x00000007,
0x42a70000, 0x00000000, 0x000000d4, 0x7f800000, 0x3f000000, 0x00000000, 0xfffffdff, 0xff800000,
0x3f400000, 0x00000000, 0xfffffec2, 0x7fc00000, 0xbf000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x04000059, 0x00208e46, 0x00000000, 0x00000001, 0x03000065, 0x001020f2,
0x00000000, 0x02000068, 0x00000001, 0x05000036, 0x00102082, 0x00000000, 0x00004001, 0x3f800000,
0x06000036, 0x00100012, 0x00000000, 0x0020800a, 0x00000000, 0x00000000, 0x06000056, 0x00102022,
0x00000000, 0x0090901a, 0x0010000a, 0x00000000, 0x0600002b, 0x00102012, 0x00000000, 0x0090900a,
0x0010000a, 0x00000000, 0x06000036, 0x00102042, 0x00000000, 0x0090902a, 0x0010000a, 0x00000000,
0x0100003e,
};
static const D3D12_SHADER_BYTECODE ps = {ps_code, sizeof(ps_code)};
static struct vec4 expected_result[] =
{
{ 310.0f, 2.0f, 76.00f, 1.0f},
{ 111.0f, 7.0f, 83.50f, 1.0f},
{ 212.0f, 2139095040.0f, 0.50f, 1.0f},
{-513.0f, 4286578688.0f, 0.75f, 1.0f},
{-318.0f, 2143289344.0f, -0.50f, 1.0f},
{ 0.0f, 0.0f, 0.0f, 1.0f},
};
memset(&desc, 0, sizeof(desc));
desc.rt_format = DXGI_FORMAT_R32G32B32A32_FLOAT;
desc.no_root_signature = true;
if (!init_test_context(&context, &desc))
return;
command_list = context.list;
queue = context.queue;
context.root_signature = create_cb_root_signature(context.device,
0, D3D12_SHADER_VISIBILITY_PIXEL, D3D12_ROOT_SIGNATURE_FLAG_NONE);
context.pipeline_state = create_pipeline_state(context.device,
context.root_signature, desc.rt_format, NULL, &ps, NULL);
cb = create_upload_buffer(context.device, sizeof(index), NULL);
for (i = 0; i < ARRAY_SIZE(expected_result); ++i)
{
*index = i;
hr = ID3D12Resource_Map(cb, 0, NULL, (void **)&ptr);
ok(SUCCEEDED(hr), "Failed to map constant buffer, hr %#x.\n", hr);
memcpy(ptr, index, sizeof(index));
ID3D12Resource_Unmap(cb, 0, NULL);
if (i)
transition_resource_state(command_list, context.render_target,
D3D12_RESOURCE_STATE_COPY_SOURCE, D3D12_RESOURCE_STATE_RENDER_TARGET);
ID3D12GraphicsCommandList_ClearRenderTargetView(command_list, context.rtv, white, 0, NULL);
ID3D12GraphicsCommandList_OMSetRenderTargets(command_list, 1, &context.rtv, FALSE, NULL);
ID3D12GraphicsCommandList_SetGraphicsRootSignature(command_list, context.root_signature);
ID3D12GraphicsCommandList_SetGraphicsRootConstantBufferView(command_list, 0,
ID3D12Resource_GetGPUVirtualAddress(cb));
ID3D12GraphicsCommandList_SetPipelineState(command_list, context.pipeline_state);
ID3D12GraphicsCommandList_IASetPrimitiveTopology(command_list, D3D_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
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);
get_texture_readback_with_command_list(context.render_target, 0, &rb, queue, command_list);
for (y = 0; y < context.render_target_desc.Height; ++y)
{
for (x = 0; x < context.render_target_desc.Width; ++x)
{
const struct vec4 *v = get_readback_vec4(&rb, x, y);
ok(compare_vec4(v, &expected_result[i], 0),
"Got %.8e, %.8e, %.8e, %.8e expected %.8e, %.8e, %.8e, %.8e.\n",
v->x, v->y, v->z, v->w, expected_result[i].x, expected_result[i].y,
expected_result[i].z, expected_result[i].w);
}
}
release_resource_readback(&rb);
hr = ID3D12CommandAllocator_Reset(context.allocator);
ok(SUCCEEDED(hr), "Command allocator reset failed, hr %#x.\n", hr);
hr = ID3D12GraphicsCommandList_Reset(command_list, context.allocator, NULL);
ok(SUCCEEDED(hr), "Command list reset failed, hr %#x.\n", hr);
}
ID3D12Resource_Release(cb);
destroy_test_context(&context);
}
START_TEST(d3d12)
{
BOOL enable_debug_layer = FALSE;
@ -5210,4 +5340,5 @@ START_TEST(d3d12)
run_test(test_shader_instructions);
run_test(test_shader_interstage_interface);
run_test(test_root_signature_deserializer);
run_test(test_immediate_constant_buffer);
}