Check if we can create high priority contexts, otherwise just fail the
test immediately. There's no reason to test for preemption if we can't
create high priority contexts.
v2: Require configless context (Tapani)
---
tests/egl/egl-context-preemption.c | 58 ++++++++++++++++++++++++++++++
1 file changed, 58 insertions(+)
diff --git a/tests/egl/egl-context-preemption.c
b/tests/egl/egl-context-preemption.c
index 82a698aa1..5265bccc4 100644
--- a/tests/egl/egl-context-preemption.c
+++ b/tests/egl/egl-context-preemption.c
@@ -58,6 +58,40 @@ struct test_profile {
static bool small = false;
static int total_objects = 0;
+static EGLint
+check_priority(EGLDisplay dpy, EGLContext ctx, EGLint *expected)
+{
+ EGLint value;
+ EGLBoolean status =
+ eglQueryContext(dpy, ctx, EGL_CONTEXT_PRIORITY_LEVEL_IMG,
&value);
+
+ if (status == EGL_FALSE) {
+ piglit_loge("eglQueryContext failed\n");
+ piglit_report_result(PIGLIT_FAIL);
+ }
+
+ if (expected && value != *expected) {
+ piglit_loge("%s fail: priority value 0x%x, expected 0x%x\n",
+ __func__, value, *expected);
+ piglit_loge("Can't create high priority context.\n");
+ piglit_report_result(PIGLIT_FAIL);
+ }
+ return value;
+}
+
+static EGLContext
+create_context(EGLDisplay dpy, EGLint *attr)
+{
+ EGLContext ctx =
+ eglCreateContext(dpy, EGL_NO_CONFIG_MESA, EGL_NO_CONTEXT, attr);
+
+ if (ctx == EGL_NO_CONTEXT) {
+ piglit_loge("could not create EGL context, attr 0x%x\n",
attr[1]);
+ piglit_report_result(PIGLIT_FAIL);
+ }
+ return ctx;
+}
+
static const char *vs_text =
"#version 330 core\n"
"layout (location = 0) in vec3 aPos;\n"
@@ -304,6 +338,27 @@ piglit_display(void)
return result;
}
+static void
+check_high_context_priority_creation(EGLDisplay dpy)
+{
+ EGLint attr[] = {
+ EGL_CONTEXT_PRIORITY_LEVEL_IMG,
+ EGL_CONTEXT_PRIORITY_HIGH_IMG,
+ EGL_NONE
+ };
+ EGLContext ctx = create_context(dpy, attr);
+ if (ctx == EGL_NO_CONTEXT) {
+ piglit_loge("failed to create context");
+ piglit_check_egl_error(EGL_SUCCESS);
+ piglit_report_result(PIGLIT_FAIL);
+ }
+
+ EGLint expected = EGL_CONTEXT_PRIORITY_HIGH_IMG;
+ check_priority(dpy, ctx, &expected);
+
+ eglDestroyContext(dpy, ctx);
+}
+
void
piglit_init(int argc, char **argv)
{
@@ -311,6 +366,9 @@ piglit_init(int argc, char **argv)
dpy = eglGetCurrentDisplay();
piglit_require_egl_extension(dpy, "EGL_IMG_context_priority");
+ piglit_require_egl_extension(dpy, "EGL_MESA_configless_context");
+
+ check_high_context_priority_creation(dpy);
if (piglit_strip_arg(&argc, argv, "small"))
small = true;
--
2.19.1
_______________________________________________
Piglit mailing list
[email protected]
https://lists.freedesktop.org/mailman/listinfo/piglit
