[Piglit] [PATCH 1/2] util: Add piglit_winsys_fbo so tests can restore the default FBO

Ian Romanick idr at freedesktop.org
Thu Jan 19 18:35:50 PST 2012


From: Ian Romanick <ian.d.romanick at intel.com>

When running framework tests with the -fbo option, this is set to the
default non-window FBO.  Otherwise it is set to zero.

Signed-off-by: Ian Romanick <ian.d.romanick at intel.com>
---
Bulwinkle Moose says, "This time for sure!"

 tests/util/piglit-framework.c |   28 +++++++++++++++++++---------
 tests/util/piglit-framework.h |    2 ++
 2 files changed, 21 insertions(+), 9 deletions(-)

diff --git a/tests/util/piglit-framework.c b/tests/util/piglit-framework.c
index 262d1e8..9f20906 100644
--- a/tests/util/piglit-framework.c
+++ b/tests/util/piglit-framework.c
@@ -40,7 +40,7 @@
 
 int piglit_automatic = 0;
 bool piglit_use_fbo = false;
-GLuint piglit_fbo;
+unsigned piglit_winsys_fbo = 0;
 static int piglit_window;
 static enum piglit_result result;
 #ifdef USE_GLX
@@ -144,6 +144,16 @@ piglit_framework_fbo_glx_destroy()
 #endif
 }
 
+static void
+piglit_framework_fbo_destroy()
+{
+#ifdef USE_OPENGL
+	glDeleteFramebuffers(1, &piglit_winsys_fbo);
+#endif
+	piglit_winsys_fbo = 0;
+	piglit_framework_fbo_glx_destroy();
+}
+
 static bool
 piglit_framework_fbo_init()
 {
@@ -160,8 +170,8 @@ piglit_framework_fbo_init()
 		return false;
 #endif
 
-	glGenFramebuffers(1, &piglit_fbo);
-	glBindFramebuffer(GL_FRAMEBUFFER, piglit_fbo);
+	glGenFramebuffers(1, &piglit_winsys_fbo);
+	glBindFramebuffer(GL_FRAMEBUFFER, piglit_winsys_fbo);
 
 	glGenTextures(1, &tex);
 	glBindTexture(GL_TEXTURE_2D, tex);
@@ -207,6 +217,12 @@ piglit_framework_fbo_init()
 		fprintf(stderr,
 			"-fbo resulted in incomplete FBO, falling back\n");
 		glBindFramebuffer(GL_FRAMEBUFFER, 0);
+
+		glDeleteTextures(1, &depth);
+		glDeleteTextures(1, &tex);
+
+		piglit_framework_fbo_destroy();
+
 		return false;
 	}
 
@@ -217,12 +233,6 @@ piglit_framework_fbo_init()
 }
 
 static void
-piglit_framework_fbo_destroy()
-{
-	piglit_framework_fbo_glx_destroy();
-}
-
-static void
 delete_arg(char *argv[], int argc, int arg)
 {
 	int i;
diff --git a/tests/util/piglit-framework.h b/tests/util/piglit-framework.h
index 41565be..b7f5d57 100644
--- a/tests/util/piglit-framework.h
+++ b/tests/util/piglit-framework.h
@@ -28,7 +28,9 @@ extern int piglit_automatic;
 extern int piglit_window_mode;
 extern int piglit_width;
 extern int piglit_height;
+extern unsigned int piglit_winsys_fbo;
 
 extern enum piglit_result piglit_display(void);
 extern void piglit_init(int argc, char **argv);
 extern void piglit_present_results();
+extern void piglit_set_default_fbo(unsigned int target);
-- 
1.7.6.4



More information about the Piglit mailing list