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tests: Add test for fragment w coordinate.

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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 2019-04-01 11:19:45 +02:00 committed by Alexandre Julliard
parent acc9430abe
commit 8350ba3fd2
1 changed files with 127 additions and 29 deletions
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156
tests/d3d12.c
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@ -5012,12 +5012,35 @@ static void test_fragment_coords(void)
{
static const float white[] = {1.0f, 1.0f, 1.0f, 1.0f};
ID3D12GraphicsCommandList *command_list;
D3D12_INPUT_LAYOUT_DESC input_layout;
struct test_context_desc desc;
D3D12_VERTEX_BUFFER_VIEW vbv;
struct test_context context;
struct resource_readback rb;
const struct vec4 *v = NULL;
struct vec4 expected = {0};
ID3D12CommandQueue *queue;
unsigned int x, y;
unsigned int i, x = 0, y;
ID3D12Resource *vb;
bool all_match;
static const DWORD vs_code[] =
{
#if 0
void main(float4 in_position : POSITION, out float4 out_position : SV_POSITION)
{
out_position = in_position;
}
#endif
0x43425844, 0xa7a2f22d, 0x83ff2560, 0xe61638bd, 0x87e3ce90, 0x00000001, 0x000000d8, 0x00000003,
0x0000002c, 0x00000060, 0x00000094, 0x4e475349, 0x0000002c, 0x00000001, 0x00000008, 0x00000020,
0x00000000, 0x00000000, 0x00000003, 0x00000000, 0x00000f0f, 0x49534f50, 0x4e4f4954, 0xababab00,
0x4e47534f, 0x0000002c, 0x00000001, 0x00000008, 0x00000020, 0x00000000, 0x00000001, 0x00000003,
0x00000000, 0x0000000f, 0x505f5653, 0x5449534f, 0x004e4f49, 0x52444853, 0x0000003c, 0x00010040,
0x0000000f, 0x0300005f, 0x001010f2, 0x00000000, 0x04000067, 0x001020f2, 0x00000000, 0x00000001,
0x05000036, 0x001020f2, 0x00000000, 0x00101e46, 0x00000000, 0x0100003e,
};
static const D3D12_SHADER_BYTECODE vs = {vs_code, sizeof(vs_code)};
static const DWORD ps_code[] =
{
#if 0
@ -5035,46 +5058,121 @@ static void test_fragment_coords(void)
0x05000036, 0x001020f2, 0x00000000, 0x00101e46, 0x00000000, 0x0100003e,
};
static const D3D12_SHADER_BYTECODE ps = {ps_code, sizeof(ps_code)};
static const D3D12_INPUT_ELEMENT_DESC layout_desc[] =
{
{"POSITION", 0, DXGI_FORMAT_R32G32B32A32_FLOAT, 0, 0, D3D12_INPUT_CLASSIFICATION_PER_VERTEX_DATA, 0},
};
static const struct vec4 vertices[] =
{
{-1.0f, -1.0f, 0.00f, 1.00f},
{-1.0f, 1.0f, 0.00f, 1.00f},
{ 1.0f, -1.0f, 0.00f, 1.00f},
{ 1.0f, 1.0f, 0.00f, 1.00f},
{-1.0f, -1.0f, 0.25f, 1.00f},
{-1.0f, 1.0f, 0.25f, 1.00f},
{ 1.0f, -1.0f, 0.25f, 1.00f},
{ 1.0f, 1.0f, 0.25f, 1.00f},
{-1.0f, -1.0f, 0.50f, 1.00f},
{-1.0f, 1.0f, 0.50f, 1.00f},
{ 1.0f, -1.0f, 0.50f, 1.00f},
{ 1.0f, 1.0f, 0.50f, 1.00f},
{-1.0f, -1.0f, 0.75f, 1.00f},
{-1.0f, 1.0f, 0.75f, 1.00f},
{ 1.0f, -1.0f, 0.75f, 1.00f},
{ 1.0f, 1.0f, 0.75f, 1.00f},
{-1.0f, -1.0f, 1.00f, 1.00f},
{-1.0f, 1.0f, 1.00f, 1.00f},
{ 1.0f, -1.0f, 1.00f, 1.00f},
{ 1.0f, 1.0f, 1.00f, 1.00f},
{-1.0f, -1.0f, 1.00f, 0.50f},
{-1.0f, 1.0f, 1.00f, 0.50f},
{ 1.0f, -1.0f, 1.00f, 0.50f},
{ 1.0f, 1.0f, 1.00f, 0.50f},
{-1.0f, -1.0f, 1.00f, 0.25f},
{-1.0f, 1.0f, 1.00f, 0.25f},
{ 1.0f, -1.0f, 1.00f, 0.25f},
{ 1.0f, 1.0f, 1.00f, 0.25f},
};
memset(&desc, 0, sizeof(desc));
desc.rt_format = DXGI_FORMAT_R32G32B32A32_FLOAT;
desc.ps = &ps;
desc.root_signature_flags = D3D12_ROOT_SIGNATURE_FLAG_ALLOW_INPUT_ASSEMBLER_INPUT_LAYOUT;
desc.no_pipeline = true;
if (!init_test_context(&context, &desc))
return;
command_list = context.list;
queue = context.queue;
ID3D12GraphicsCommandList_ClearRenderTargetView(command_list, context.rtv, white, 0, NULL);
input_layout.pInputElementDescs = layout_desc;
input_layout.NumElements = ARRAY_SIZE(layout_desc);
context.pipeline_state = create_pipeline_state(context.device,
context.root_signature, context.render_target_desc.Format, &vs, &ps, &input_layout);
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);
ID3D12GraphicsCommandList_RSSetViewports(command_list, 1, &context.viewport);
ID3D12GraphicsCommandList_RSSetScissorRects(command_list, 1, &context.scissor_rect);
ID3D12GraphicsCommandList_DrawInstanced(command_list, 3, 1, 0, 0);
vb = create_upload_buffer(context.device, sizeof(vertices), vertices);
vbv.BufferLocation = ID3D12Resource_GetGPUVirtualAddress(vb);
vbv.StrideInBytes = sizeof(*vertices);
vbv.SizeInBytes = sizeof(vertices);
set_viewport(&context.viewport, 10.0f, 10.0f, 20.0f, 30.0f, 0.0f, 1.0f);
ID3D12GraphicsCommandList_RSSetViewports(command_list, 1, &context.viewport);
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 < rb.height; ++y)
for (i = 0; i < ARRAY_SIZE(vertices) / 4; ++i)
{
for (x = 0; x < rb.width; ++x)
{
const struct vec4 *v = get_readback_vec4(&rb, x, y);
struct vec4 expected = {x + 0.5f, y + 0.5f, 0.0f, 1.0f};
ok(compare_vec4(v, &expected, 0),
"Got %.8e, %.8e, %.8e, %.8e expected %.8e, %.8e, %.8e, %.8e.\n",
v->x, v->y, v->z, v->w, expected.x, expected.y, expected.z, expected.w);
}
}
release_resource_readback(&rb);
vkd3d_test_set_context("Test %u", i);
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_SetPipelineState(command_list, context.pipeline_state);
ID3D12GraphicsCommandList_IASetPrimitiveTopology(command_list, D3D_PRIMITIVE_TOPOLOGY_TRIANGLESTRIP);
set_viewport(&context.viewport, 0.0f, 0.0f, 32.0f, 32.0f, 0.0f, 1.0f);
ID3D12GraphicsCommandList_RSSetViewports(command_list, 1, &context.viewport);
ID3D12GraphicsCommandList_RSSetScissorRects(command_list, 1, &context.scissor_rect);
ID3D12GraphicsCommandList_IASetVertexBuffers(command_list, 0, 1, &vbv);
ID3D12GraphicsCommandList_DrawInstanced(command_list, 4, 1, 4 * i, 0);
set_viewport(&context.viewport, 10.0f, 10.0f, 20.0f, 30.0f, 0.0f, 1.0f);
ID3D12GraphicsCommandList_RSSetViewports(command_list, 1, &context.viewport);
ID3D12GraphicsCommandList_DrawInstanced(command_list, 4, 1, 4 * i, 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);
all_match = true;
for (y = 0; y < rb.height; ++y)
{
for (x = 0; x < rb.width; ++x)
{
v = get_readback_vec4(&rb, x, y);
expected.x = x + 0.5f;
expected.y = y + 0.5f;
expected.z = vertices[4 * i].z / vertices[4 * i].w;
expected.w = vertices[4 * i].w;
if (!compare_vec4(v, &expected, 2))
{
all_match = false;
break;
}
}
if (!all_match)
break;
}
ok(all_match, "Got {%.8e, %.8e, %.8e, %.8e} expected {%.8e, %.8e, %.8e, %.8e} at (%u, %u).\n",
v->x, v->y, v->z, v->w, expected.x, expected.y, expected.z, expected.w, x, y);
release_resource_readback(&rb);
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);
}
vkd3d_test_set_context(NULL);
ID3D12Resource_Release(vb);
destroy_test_context(&context);
}