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tests: Test clip planes.

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This commit is contained in:
Elizabeth Figura
2024-07-16 19:49:30 -05:00
committed by Henri Verbeet
parent 4400315c4b
commit 3b1760134f
Notes: Henri Verbeet 2024-10-02 22:36:40 +02:00 
Approved-by: Elizabeth Figura (@zfigura)
Approved-by: Henri Verbeet (@hverbeet)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/946
6 changed files with 104 additions and 1 deletions
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28
tests/shader_runner.c
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@@ -407,6 +407,10 @@ static void parse_require_directive(struct shader_runner *runner, const char *li
{
runner->require_depth_bounds = true;
}
else if (match_string(line, "clip-planes", &line))
{
runner->require_clip_planes = true;
}
else
{
fatal_error("Unknown require directive '%s'.\n", line);
@@ -1295,6 +1299,27 @@ static void parse_test_directive(struct shader_runner *runner, const char *line)
else
runner->flat_shading = false;
}
else if (match_string(line, "clip-plane", &line))
{
unsigned int index;
struct vec4 *v;
index = strtoul(line, (char **)&rest, 10);
if (rest == line || index >= 8)
fatal_error("Malformed clip plane directive '%s'.\n", line);
line = rest;
v = &runner->clip_planes[index];
if (match_string(line, "disable", &line))
runner->clip_plane_mask &= ~(1u << index);
else
{
if (sscanf(line, "%f %f %f %f", &v->x, &v->y, &v->z, &v->w) < 4)
fatal_error("Malformed float4 constant '%s'.\n", line);
runner->clip_plane_mask |= (1u << index);
}
}
else
{
fatal_error("Unknown test directive '%s'.\n", line);
@@ -1610,6 +1635,8 @@ static bool check_capabilities(const struct shader_runner *runner, const struct
return false;
if (runner->require_depth_bounds && !caps->depth_bounds)
return false;
if (runner->require_clip_planes && !caps->clip_planes)
return false;
for (i = 0; i < ARRAY_SIZE(runner->require_format_caps); ++i)
{
@@ -1989,6 +2016,7 @@ void run_shader_tests(struct shader_runner *runner, const struct shader_runner_c
runner->require_rov = false;
runner->require_wave_ops = false;
runner->require_depth_bounds = false;
runner->require_clip_planes = false;
memset(runner->require_format_caps, 0, sizeof(runner->require_format_caps));
runner->compile_options = 0;
test_action = TEST_ACTION_RUN;