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tests: Add test for discard instruction.

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This commit is contained in:
Józef Kucia 2017-12-11 12:16:42 +01:00
parent e0cb3776c1
commit a1819eb3ca
1 changed files with 131 additions and 8 deletions
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139
tests/d3d12.c
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@ -7293,10 +7293,6 @@ static void test_shader_instructions(void)
update_buffer_data(cb, 0, sizeof(tests[i].input), &tests[i].input); update_buffer_data(cb, 0, sizeof(tests[i].input), &tests[i].input);
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_ClearRenderTargetView(command_list, context.rtv, white, 0, NULL);
ID3D12GraphicsCommandList_OMSetRenderTargets(command_list, 1, &context.rtv, FALSE, NULL); ID3D12GraphicsCommandList_OMSetRenderTargets(command_list, 1, &context.rtv, FALSE, NULL);
@ -7314,6 +7310,8 @@ static void test_shader_instructions(void)
check_sub_resource_vec4(context.render_target, 0, queue, command_list, &tests[i].output.f, 2); check_sub_resource_vec4(context.render_target, 0, queue, command_list, &tests[i].output.f, 2);
reset_command_list(command_list, context.allocator); 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);
} }
ID3D12Resource_Release(context.render_target); ID3D12Resource_Release(context.render_target);
@ -7339,10 +7337,6 @@ static void test_shader_instructions(void)
update_buffer_data(cb, 0, sizeof(uint_tests[i].input), &uint_tests[i].input); update_buffer_data(cb, 0, sizeof(uint_tests[i].input), &uint_tests[i].input);
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_ClearRenderTargetView(command_list, context.rtv, white, 0, NULL);
ID3D12GraphicsCommandList_OMSetRenderTargets(command_list, 1, &context.rtv, FALSE, NULL); ID3D12GraphicsCommandList_OMSetRenderTargets(command_list, 1, &context.rtv, FALSE, NULL);
@ -7373,12 +7367,140 @@ static void test_shader_instructions(void)
release_resource_readback(&rb); release_resource_readback(&rb);
reset_command_list(command_list, context.allocator); 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);
} }
ID3D12Resource_Release(cb); ID3D12Resource_Release(cb);
destroy_test_context(&context); destroy_test_context(&context);
} }
static void test_discard_instruction(void)
{
ID3D12PipelineState *pso_discard_nz, *pso_discard_z;
ID3D12GraphicsCommandList *command_list;
struct test_context_desc desc;
struct test_context context;
ID3D12CommandQueue *queue;
ID3D12Device *device;
ID3D12Resource *cb;
unsigned int i;
static const DWORD ps_discard_nz_code[] =
{
#if 0
uint data;
float4 main() : SV_Target
{
if (data)
discard;
return float4(0.0f, 0.5f, 0.0f, 1.0f);
}
#endif
0x43425844, 0xfa7e5758, 0xd8716ffc, 0x5ad6a940, 0x2b99bba2, 0x00000001, 0x000000d0, 0x00000003,
0x0000002c, 0x0000003c, 0x00000070, 0x4e475349, 0x00000008, 0x00000000, 0x00000008, 0x4e47534f,
0x0000002c, 0x00000001, 0x00000008, 0x00000020, 0x00000000, 0x00000000, 0x00000003, 0x00000000,
0x0000000f, 0x545f5653, 0x65677261, 0xabab0074, 0x52444853, 0x00000058, 0x00000040, 0x00000016,
0x04000059, 0x00208e46, 0x00000000, 0x00000001, 0x03000065, 0x001020f2, 0x00000000, 0x0404000d,
0x0020800a, 0x00000000, 0x00000000, 0x08000036, 0x001020f2, 0x00000000, 0x00004002, 0x00000000,
0x3f000000, 0x00000000, 0x3f800000, 0x0100003e,
};
static const D3D12_SHADER_BYTECODE ps_discard_nz = {ps_discard_nz_code, sizeof(ps_discard_nz_code)};
static const DWORD ps_discard_z_code[] =
{
#if 0
uint data;
float4 main() : SV_Target
{
if (!data)
discard;
return float4(0.0f, 1.0f, 0.0f, 1.0f);
}
#endif
0x43425844, 0x5c4dd108, 0x1eb43558, 0x7c02c98c, 0xd81eb34c, 0x00000001, 0x000000d0, 0x00000003,
0x0000002c, 0x0000003c, 0x00000070, 0x4e475349, 0x00000008, 0x00000000, 0x00000008, 0x4e47534f,
0x0000002c, 0x00000001, 0x00000008, 0x00000020, 0x00000000, 0x00000000, 0x00000003, 0x00000000,
0x0000000f, 0x545f5653, 0x65677261, 0xabab0074, 0x52444853, 0x00000058, 0x00000040, 0x00000016,
0x04000059, 0x00208e46, 0x00000000, 0x00000001, 0x03000065, 0x001020f2, 0x00000000, 0x0400000d,
0x0020800a, 0x00000000, 0x00000000, 0x08000036, 0x001020f2, 0x00000000, 0x00004002, 0x00000000,
0x3f800000, 0x00000000, 0x3f800000, 0x0100003e,
};
static const D3D12_SHADER_BYTECODE ps_discard_z = {ps_discard_z_code, sizeof(ps_discard_z_code)};
static const float white[] = {1.0f, 1.0f, 1.0f, 1.0f};
static const struct uvec4 values[] =
{
{0x0000000},
{0x0000001},
{0x8000000},
{0xfffffff},
};
memset(&desc, 0, sizeof(desc));
desc.no_root_signature = true;
if (!init_test_context(&context, &desc))
return;
device = context.device;
command_list = context.list;
queue = context.queue;
context.root_signature = create_cb_root_signature(device,
0, D3D12_SHADER_VISIBILITY_PIXEL, D3D12_ROOT_SIGNATURE_FLAG_NONE);
pso_discard_nz = create_pipeline_state(device, context.root_signature,
context.render_target_desc.Format, NULL, &ps_discard_nz, NULL);
pso_discard_z = create_pipeline_state(device, context.root_signature,
context.render_target_desc.Format, NULL, &ps_discard_z, NULL);
cb = create_upload_buffer(device, sizeof(*values), NULL);
for (i = 0; i < ARRAY_SIZE(values); ++i)
{
update_buffer_data(cb, 0, sizeof(values[i]), &values[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_SetGraphicsRootConstantBufferView(command_list, 0,
ID3D12Resource_GetGPUVirtualAddress(cb));
ID3D12GraphicsCommandList_SetPipelineState(command_list, pso_discard_nz);
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);
check_sub_resource_uint(context.render_target, 0, queue, command_list,
values[i].x ? 0xffffffff : 0xff007f00, 1);
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);
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, pso_discard_z);
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);
check_sub_resource_uint(context.render_target, 0, queue, command_list,
values[i].x ? 0xff00ff00 : 0xffffffff, 1);
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);
}
ID3D12Resource_Release(cb);
ID3D12PipelineState_Release(pso_discard_nz);
ID3D12PipelineState_Release(pso_discard_z);
destroy_test_context(&context);
}
static void test_shader_interstage_interface(void) static void test_shader_interstage_interface(void)
{ {
static const float white[] = {1.0f, 1.0f, 1.0f, 1.0f}; static const float white[] = {1.0f, 1.0f, 1.0f, 1.0f};
@ -16812,6 +16934,7 @@ START_TEST(d3d12)
run_test(test_map_resource); run_test(test_map_resource);
run_test(test_bundle_state_inheritance); run_test(test_bundle_state_inheritance);
run_test(test_shader_instructions); run_test(test_shader_instructions);
run_test(test_discard_instruction);
run_test(test_shader_interstage_interface); run_test(test_shader_interstage_interface);
run_test(test_root_signature_byte_code); run_test(test_root_signature_byte_code);
run_test(test_cs_constant_buffer); run_test(test_cs_constant_buffer);