[Piglit] [PATCH 6/8] util/gl: Support creation of debug contexts

Chad Versace chad.versace at linux.intel.com
Thu Dec 19 18:12:37 PST 2013


Add a new boolean flag to the PIGLIT_GL_TEST_CONFIG block,
`config.require_debug_context`. If the test is unable to create a debug
context, then the test skips.

Signed-off-by: Chad Versace <chad.versace at linux.intel.com>
---
 tests/util/piglit-framework-gl.h                    |  8 ++++++++
 .../util/piglit-framework-gl/piglit_wfl_framework.c | 21 +++++++++++++++++----
 2 files changed, 25 insertions(+), 4 deletions(-)

diff --git a/tests/util/piglit-framework-gl.h b/tests/util/piglit-framework-gl.h
index 1f9831e..d8485b3 100644
--- a/tests/util/piglit-framework-gl.h
+++ b/tests/util/piglit-framework-gl.h
@@ -172,6 +172,14 @@ struct piglit_gl_test_config {
 	 */
 	bool require_forward_compatible_context;
 
+	/**
+	 * If true, then this test requires a debug context.
+	 *
+	 * Piglit will choose a waffle_config with WAFFLE_CONTEXT_DEBUG set to
+	 * true. If context creation fails, then the test skips.
+	 */
+	bool require_debug_context;
+
 	int window_width;
 	int window_height;
 	int window_samples;
diff --git a/tests/util/piglit-framework-gl/piglit_wfl_framework.c b/tests/util/piglit-framework-gl/piglit_wfl_framework.c
index 7ab74bd..b5c2b0c 100644
--- a/tests/util/piglit-framework-gl/piglit_wfl_framework.c
+++ b/tests/util/piglit-framework-gl/piglit_wfl_framework.c
@@ -151,8 +151,9 @@ static void
 make_context_description(char buf[], size_t bufsize, const int32_t attrib_list[])
 {
 	int32_t api = 0, profile = 0, major_version = 0, minor_version = 0,
-		fwd_compat = 0;
-	const char *api_str = NULL, *profile_str = NULL, *fwd_compat_str = NULL;
+		fwd_compat = 0, debug = 0;
+	const char *api_str = NULL, *profile_str = NULL, *fwd_compat_str = NULL,
+	           *debug_str = NULL;
 
 	if (bufsize == 0) {
 		return;
@@ -163,6 +164,7 @@ make_context_description(char buf[], size_t bufsize, const int32_t attrib_list[]
 	waffle_attrib_list_get(attrib_list, WAFFLE_CONTEXT_MAJOR_VERSION, &major_version);
 	waffle_attrib_list_get(attrib_list, WAFFLE_CONTEXT_MINOR_VERSION, &minor_version);
 	waffle_attrib_list_get(attrib_list, WAFFLE_CONTEXT_FORWARD_COMPATIBLE, &fwd_compat);
+	waffle_attrib_list_get(attrib_list, WAFFLE_CONTEXT_DEBUG, &debug);
 
 	switch (api) {
 	case WAFFLE_CONTEXT_OPENGL:
@@ -199,9 +201,15 @@ make_context_description(char buf[], size_t bufsize, const int32_t attrib_list[]
 		fwd_compat_str = "";
 	}
 
-	snprintf(buf, bufsize, "%s %d.%d %s%sContext",
+	if (debug) {
+		debug_str = "Debug ";
+	} else {
+		debug_str = "";
+	}
+
+	snprintf(buf, bufsize, "%s %d.%d %s%s%sContext",
 		api_str, major_version, minor_version, fwd_compat_str,
-		profile_str);
+		profile_str, debug_str);
 }
 
 /**
@@ -309,6 +317,11 @@ make_config_attrib_list(const struct piglit_gl_test_config *test_config,
 		head_attrib_list[i++] = true;
 	}
 
+	if (test_config->require_debug_context) {
+		head_attrib_list[i++] = WAFFLE_CONTEXT_DEBUG;
+		head_attrib_list[i++] = true;
+	}
+
 	head_attrib_list[i++] = 0;
 	return concat_attrib_lists(head_attrib_list, partial_attrib_list);
 }
-- 
1.8.4



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