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d3dcompiler/tests: Add a simple test for global variable initializers. 

Signed-off-by: Zebediah Figura <zfigura@codeweavers.com>
Signed-off-by: Matteo Bruni <mbruni@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
feature/deterministic
Zebediah Figura 2020-06-11 16:44:19 -05:00 committed by Alexandre Julliard
parent 549fa04cbd
commit 610baeac56
1 changed files with 43 additions and 0 deletions
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43
dlls/d3dcompiler_43/tests/hlsl_d3d9.c
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@ -948,6 +948,48 @@ static void test_struct_semantics(void)
release_test_context(&test_context);
}
static void test_global_initializer(void)
{
struct test_context test_context;
ID3DXConstantTable *constants;
ID3D10Blob *ps_code = NULL;
struct vec4 v;
HRESULT hr;
static const char ps_source[] =
"float myfunc()\n"
"{\n"
" return 0.6;\n"
"}\n"
"static float sf = myfunc() + 0.2;\n"
"uniform float uf = 0.2;\n"
"float4 main() : COLOR\n"
"{\n"
" return float4(sf, uf, 0, 0);\n"
"}";
if (!init_test_context(&test_context))
return;
todo_wine ps_code = compile_shader(ps_source, "ps_2_0");
if (ps_code)
{
hr = pD3DXGetShaderConstantTable(ID3D10Blob_GetBufferPointer(ps_code), &constants);
ok(hr == D3D_OK, "Failed to get constant table, hr %#x.\n", hr);
hr = ID3DXConstantTable_SetDefaults(constants, test_context.device);
ok(hr == D3D_OK, "Failed to get constant table, hr %#x.\n", hr);
ID3DXConstantTable_Release(constants);
draw_quad(test_context.device, ps_code);
v = get_color_vec4(test_context.device, 0, 0);
todo_wine ok(compare_vec4(&v, 0.8f, 0.2f, 0.0f, 0.0f, 4096),
"Got unexpected value {%.8e, %.8e, %.8e, %.8e}.\n", v.x, v.y, v.z, v.w);
ID3D10Blob_Release(ps_code);
}
release_test_context(&test_context);
}
static void check_constant_desc(const char *prefix, const D3DXCONSTANT_DESC *desc,
const D3DXCONSTANT_DESC *expect, BOOL nonzero_defaultvalue)
{
@ -1263,6 +1305,7 @@ START_TEST(hlsl_d3d9)
test_majority();
test_struct_assignment();
test_struct_semantics();
test_global_initializer();
test_constant_table();
test_fail();