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tests: Test alpha test.

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This commit is contained in:
Elizabeth Figura
2024-05-17 19:53:12 -05:00
committed by Henri Verbeet
parent 7e868f1f4b
commit 5a53b73995
Notes: Henri Verbeet 2024-07-11 17:16:48 +02:00 
Approved-by: Henri Verbeet (@hverbeet)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/870
6 changed files with 129 additions and 9 deletions
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17
tests/shader_runner.c
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@@ -394,7 +394,7 @@ static DXGI_FORMAT parse_format(const char *line, enum texture_data_type *data_t
fatal_error("Unknown format '%s'.\n", line);
}
static D3D12_COMPARISON_FUNC parse_comparison_func(const char *line)
static D3D12_COMPARISON_FUNC parse_comparison_func(const char *line, const char **rest)
{
static const struct
{
@@ -416,7 +416,7 @@ static D3D12_COMPARISON_FUNC parse_comparison_func(const char *line)
for (i = 0; i < ARRAY_SIZE(funcs); ++i)
{
if (match_string(line, funcs[i].string, &line))
if (match_string(line, funcs[i].string, rest))
return funcs[i].func;
}
@@ -483,7 +483,7 @@ static void parse_sampler_directive(struct sampler *sampler, const char *line)
else if (match_string(line, "comparison", &line))
{
sampler->filter |= D3D12_FILTER_REDUCTION_TYPE_COMPARISON << D3D12_FILTER_REDUCTION_TYPE_SHIFT;
sampler->func = parse_comparison_func(line);
sampler->func = parse_comparison_func(line, &line);
return;
}
else
@@ -868,6 +868,8 @@ static void parse_test_directive(struct shader_runner *runner, const char *line)
if (sscanf(line, "%u %f %f %f %f", &slot, &v.x, &v.y, &v.z, &v.w) < 5)
fatal_error("Malformed rtv clear arguments '%s'.\n", line);
set_default_target(runner);
if (!(resource = shader_runner_get_resource(runner, RESOURCE_TYPE_RENDER_TARGET, slot)))
fatal_error("Resource not found.\n");
runner->ops->clear(runner, resource, &v);
@@ -886,7 +888,7 @@ static void parse_test_directive(struct shader_runner *runner, const char *line)
}
else if (match_string(line, "depth", &line))
{
runner->depth_func = parse_comparison_func(line);
runner->depth_func = parse_comparison_func(line, &line);
}
else if (match_string(line, "draw quad", &line))
{
@@ -1247,6 +1249,12 @@ static void parse_test_directive(struct shader_runner *runner, const char *line)
read_uint(&line, &sample_mask, false);
runner->sample_mask = sample_mask;
}
else if (match_string(line, "alpha test", &line))
{
runner->alpha_test_func = (enum vkd3d_shader_comparison_func)parse_comparison_func(line, &line);
runner->alpha_test_ref = strtof(line, &rest);
line = rest;
}
else
{
fatal_error("Unknown test directive '%s'.\n", line);
@@ -1636,6 +1644,7 @@ void run_shader_tests(struct shader_runner *runner, const struct shader_runner_c
runner->caps = caps;
runner->minimum_shader_model = caps->minimum_shader_model;
runner->maximum_shader_model = caps->maximum_shader_model;
runner->alpha_test_func = VKD3D_SHADER_COMPARISON_FUNC_ALWAYS;
runner->sample_mask = ~0u;