[Piglit] [PATCH 3/4] egl_khr_create_context: Verify that the core profile is supported for Desktop GL 3.2
Matt Turner
mattst88 at gmail.com
Mon Oct 8 16:57:57 PDT 2012
---
We fail this test for an undiagnosed reason currently. Requesting major=3 minor>=4
is rejected immediately by the EGL code, but requesting 3.2 and 3.3 contexts (which
the driver doesn't currently support) does not return the correct error.
tests/all_egl.tests | 1 +
.../spec/egl_khr_create_context/CMakeLists.gl.txt | 1 +
.../egl/spec/egl_khr_create_context/core-profile.c | 156 ++++++++++++++++++++
3 files changed, 158 insertions(+), 0 deletions(-)
create mode 100644 tests/egl/spec/egl_khr_create_context/core-profile.c
diff --git a/tests/all_egl.tests b/tests/all_egl.tests
index 12d4edc..cd8a596 100644
--- a/tests/all_egl.tests
+++ b/tests/all_egl.tests
@@ -35,3 +35,4 @@ create_context['invalid flag GLES'] = plain_test('egl-create-context-invalid-fla
create_context['invalid flag GL'] = plain_test('egl-create-context-invalid-flag-gl')
create_context['valid forward-compatible flag GL'] = plain_test('egl-create-context-valid-flag-forward-compatible-gl')
create_context['invalid profile'] = plain_test('egl-create-context-invalid-profile')
+create_context['3.2 core profile required'] = plain_test('egl-create-context-core-profile')
diff --git a/tests/egl/spec/egl_khr_create_context/CMakeLists.gl.txt b/tests/egl/spec/egl_khr_create_context/CMakeLists.gl.txt
index 240a007..656291c 100644
--- a/tests/egl/spec/egl_khr_create_context/CMakeLists.gl.txt
+++ b/tests/egl/spec/egl_khr_create_context/CMakeLists.gl.txt
@@ -26,5 +26,6 @@ piglit_add_executable (egl-create-context-invalid-flag-gles invalid-flag-gles.c
piglit_add_executable (egl-create-context-invalid-flag-gl invalid-flag-gl.c common.c)
piglit_add_executable (egl-create-context-invalid-profile invalid-profile.c common.c)
piglit_add_executable (egl-create-context-valid-flag-forward-compatible-gl valid-flag-forward-compatible-gl.c common.c)
+piglit_add_executable (egl-create-context-core-profile core-profile.c common.c)
# vim: ft=cmake:
diff --git a/tests/egl/spec/egl_khr_create_context/core-profile.c b/tests/egl/spec/egl_khr_create_context/core-profile.c
new file mode 100644
index 0000000..04e1a18
--- /dev/null
+++ b/tests/egl/spec/egl_khr_create_context/core-profile.c
@@ -0,0 +1,156 @@
+/* Copyright © 2012 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+#include "piglit-util-gl-common.h"
+#include "piglit-util-egl.h"
+#include "common.h"
+
+int main(int argc, char **argv)
+{
+ static const EGLint compatibility_attribs[] = {
+ EGL_CONTEXT_OPENGL_PROFILE_MASK_KHR,
+ EGL_CONTEXT_OPENGL_COMPATIBILITY_PROFILE_BIT_KHR,
+ EGL_CONTEXT_MAJOR_VERSION_KHR,
+ 3,
+ EGL_CONTEXT_MINOR_VERSION_KHR,
+ 2,
+ EGL_NONE
+ };
+
+ static const EGLint core_attribs[] = {
+ EGL_CONTEXT_OPENGL_PROFILE_MASK_KHR,
+ EGL_CONTEXT_OPENGL_CORE_PROFILE_BIT_KHR,
+ EGL_CONTEXT_MAJOR_VERSION_KHR,
+ 3,
+ EGL_CONTEXT_MINOR_VERSION_KHR,
+ 2,
+ EGL_NONE
+ };
+
+ bool pass = true;
+ bool got_core_with_profile = false;
+ bool got_core_without_profile = false;
+ bool got_compatibility = false;
+ EGLContext ctx;
+
+ if (!EGL_KHR_create_context_setup(EGL_OPENGL_BIT)) {
+ fprintf(stderr, "Desktop GL not available.\n");
+ piglit_report_result(PIGLIT_SKIP);
+ }
+ eglBindAPI(EGL_OPENGL_API);
+
+ /* The EGL_KHR_create_context spec says:
+ *
+ * "All OpenGL 3.2 and later implementations are required to
+ * implement the core profile, but implementation of the
+ * compatibility profile is optional."
+ *
+ * If it is possible to create a context with the compatibility
+ * profile, then it must also be possible to create a context with the
+ * core profile. Conversely, if it is not possible to create a
+ * context with the core profile, it must also not be possible to create
+ * a context with the compatibility profile.
+ */
+ ctx = eglCreateContext(egl_dpy, cfg, EGL_NO_CONTEXT, core_attribs);
+
+ if (ctx != EGL_NO_CONTEXT) {
+ eglDestroyContext(egl_dpy, ctx);
+ got_core_with_profile = true;
+ } else {
+ /* The EGL_KHR_create_context spec says:
+ *
+ * "* If <config> does not support a client API context
+ * compatible with the requested API major and minor
+ * version, context flags, and context reset notification
+ * behavior (for client API types where these attributes
+ * are supported), then an EGL_BAD_MATCH error is
+ * generated."
+ */
+ piglit_expect_egl_error(EGL_BAD_MATCH, PIGLIT_FAIL);
+ }
+
+ /* The EGL_KHR_create_context spec says:
+ *
+ * "The default value for EGL_CONTEXT_PROFILE_MASK_KHR is
+ * EGL_CONTEXT_CORE_PROFILE_BIT_KHR."
+ */
+ ctx = eglCreateContext(egl_dpy, cfg, EGL_NO_CONTEXT, core_attribs + 2);
+
+ if (ctx != EGL_NO_CONTEXT) {
+ eglDestroyContext(egl_dpy, ctx);
+ got_core_without_profile = true;
+ } else {
+ /* The EGL_KHR_create_context spec says:
+ *
+ * "* If <config> does not support a client API context
+ * compatible with the requested API major and minor
+ * version, context flags, and context reset notification
+ * behavior (for client API types where these attributes
+ * are supported), then an EGL_BAD_MATCH error is
+ * generated."
+ */
+ piglit_expect_egl_error(EGL_BAD_MATCH, PIGLIT_FAIL);
+ }
+
+ ctx = eglCreateContext(egl_dpy, cfg, EGL_NO_CONTEXT, compatibility_attribs);
+
+ if (ctx != EGL_NO_CONTEXT) {
+ eglDestroyContext(egl_dpy, ctx);
+ got_compatibility = true;
+ } else {
+ /* The EGL_KHR_create_context spec says:
+ *
+ * "* If <config> does not support a client API context
+ * compatible with the requested API major and minor
+ * version, context flags, and context reset notification
+ * behavior (for client API types where these attributes
+ * are supported), then an EGL_BAD_MATCH error is
+ * generated."
+ */
+ piglit_expect_egl_error(EGL_BAD_MATCH, PIGLIT_FAIL);
+ }
+
+ EGL_KHR_create_context_teardown();
+
+ if (!(got_core_with_profile || got_core_without_profile)
+ && got_compatibility) {
+ fprintf(stderr,
+ "Compatibility profile context was created, but core "
+ "context was not.\n");
+ pass = false;
+ }
+
+ /* Creation of a core context with or without the core profile mask
+ * should have the same result.
+ */
+ if (got_core_with_profile != got_core_without_profile) {
+ fprintf(stderr,
+ "Core profile context was created %s profile mask "
+ "but not\n"
+ "%s profile mask.\n",
+ got_core_with_profile ? "with" : "without",
+ got_core_with_profile ? "without" : "with");
+ pass = false;
+ }
+
+ piglit_report_result(pass ? PIGLIT_PASS : PIGLIT_FAIL);
+ return 0;
+}
--
1.7.8.6
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