[Piglit] [PATCH 03/11] arb_transform_feedback2: Misc. API error checks
Ian Romanick
idr at freedesktop.org
Wed Aug 21 09:07:55 PDT 2013
From: Ian Romanick <ian.d.romanick at intel.com>
This covers most of the errors mentioned in the spec that aren't
already covered in cannot-bind-when-active.c and gen-names-only.c.
Most of the other errors should be covered by existing
EXT_transform_feedback tests.
Mesa currently fails three of the subtests (TransformFeedbackVaryings
only when inactive; Link program only when inactive; and Resume with
the same program only).
NVIDIA (304.64 on GTX 260) fails several subtests.
Pause active feedback only: Incorrectly generates error in
glEndTransformFeedback. Later subtests have a work-around for
this bug. Without the work-around, every test would fail.
TransformFeedbackVaryings only when inactive: Doesn't generate any
errors when it should.
Draw only from "ended" object: Generates GL_INVALID_VALUE instead
of GL_INVALID_OPERATION.
AMD has not been tested.
Signed-off-by: Ian Romanick <ian.d.romanick at intel.com>
Cc: Kenneth Graunke <kenneth at whitecape.org>
Cc: James Jones <jajones at nvidia.com>
---
tests/all.tests | 1 +
.../spec/arb_transform_feedback2/CMakeLists.gl.txt | 1 +
tests/spec/arb_transform_feedback2/api-errors.c | 634 +++++++++++++++++++++
3 files changed, 636 insertions(+)
create mode 100644 tests/spec/arb_transform_feedback2/api-errors.c
diff --git a/tests/all.tests b/tests/all.tests
index a12fdb4..d548e58 100644
--- a/tests/all.tests
+++ b/tests/all.tests
@@ -2181,6 +2181,7 @@ arb_transform_feedback2['draw-auto'] = PlainExecTest(['arb_transform_feedback2-d
arb_transform_feedback2['istranformfeedback'] = PlainExecTest(['arb_transform_feedback2-istransformfeedback', '-auto'])
arb_transform_feedback2['glGenTransformFeedbacks names only'] = concurrent_test('arb_transform_feedback2-gen-names-only')
arb_transform_feedback2['cannot bind when another object is active'] = concurrent_test('arb_transform_feedback2-cannot-bind-when-active')
+arb_transform_feedback2['misc. API error checks'] = concurrent_test('arb_transform_feedback2-api-errors')
arb_transform_feedback_instanced = Group()
spec['ARB_transform_feedback_instanced'] = arb_transform_feedback_instanced
diff --git a/tests/spec/arb_transform_feedback2/CMakeLists.gl.txt b/tests/spec/arb_transform_feedback2/CMakeLists.gl.txt
index db708e0..f9d53ad 100644
--- a/tests/spec/arb_transform_feedback2/CMakeLists.gl.txt
+++ b/tests/spec/arb_transform_feedback2/CMakeLists.gl.txt
@@ -9,6 +9,7 @@ link_libraries (
${OPENGL_glu_LIBRARY}
)
+piglit_add_executable (arb_transform_feedback2-api-errors api-errors.c)
piglit_add_executable (arb_transform_feedback2-cannot-bind-when-active cannot-bind-when-active.c)
piglit_add_executable (arb_transform_feedback2-draw-auto draw-auto.c)
piglit_add_executable (arb_transform_feedback2-gen-names-only gen-names-only.c)
diff --git a/tests/spec/arb_transform_feedback2/api-errors.c b/tests/spec/arb_transform_feedback2/api-errors.c
new file mode 100644
index 0000000..f1b2f41
--- /dev/null
+++ b/tests/spec/arb_transform_feedback2/api-errors.c
@@ -0,0 +1,634 @@
+/*
+ * 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.
+ */
+
+/**
+ * \file api-errors.c
+ * Verify a handful of error conditions required by the spec.
+ *
+ * None of these subtests is large enough to warrant a separate test case.
+ */
+
+#include "piglit-util-gl-common.h"
+
+PIGLIT_GL_TEST_CONFIG_BEGIN
+
+ config.supports_gl_compat_version = 10;
+ config.window_visual = PIGLIT_GL_VISUAL_RGB;
+
+PIGLIT_GL_TEST_CONFIG_END
+
+enum piglit_result
+piglit_display(void)
+{
+ return PIGLIT_FAIL;
+}
+
+static const char vstext[] =
+ "varying vec4 x;\n"
+ "varying vec4 y;\n"
+ "void main()\n"
+ "{\n"
+ " gl_Position = vec4(0);\n"
+ " x = vec4(0);\n"
+ " y = vec4(0);\n"
+ "}"
+ ;
+
+static const char fstext[] =
+ "void main() { gl_FragColor = vec4(0); }";
+
+static const char *varyings[] = {"x"};
+static GLuint id;
+static GLuint prog;
+static GLuint fs_only_prog;
+static GLuint buf;
+
+static bool delete_inactive_only(void)
+{
+ bool pass = true;
+
+ if (!piglit_automatic)
+ printf("Cannot delete while active...\n");
+
+ /* The ARB_transform_feedback2 spec says:
+ *
+ * "The error INVALID_OPERATION is generated by
+ * DeleteTransformFeedbacks if the transform feedback operation
+ * for any object named by <ids> is currently active."
+ *
+ * However, shortly before that it also says,
+ *
+ * "If an active transform feedback object is deleted its name
+ * immediately becomes unused, but the underlying object is not
+ * deleted until it is no longer active."
+ *
+ * So, that seems a bit contradictory.
+ */
+ glBeginTransformFeedback(GL_TRIANGLES);
+ pass = piglit_check_gl_error(0) && pass;
+
+ glDeleteTransformFeedbacks(1, &id);
+ pass = piglit_check_gl_error(GL_INVALID_OPERATION) && pass;
+
+ glEndTransformFeedback();
+ pass = piglit_check_gl_error(0) && pass;
+
+ if (!piglit_automatic)
+ printf("%s\n", pass ? "pass" : "fail");
+
+ return pass;
+}
+
+static bool paired_begin_end(void)
+{
+ bool pass = true;
+
+ if (!piglit_automatic)
+ printf("Paired begin / end check...\n");
+
+ /* The ARB_transform_feedback2 spec says:
+ *
+ * "Transform feedback commands must be paired; the error
+ * INVALID_OPERATION is generated by BeginTransformFeedback if
+ * transform feedback is active, and by EndTransformFeedback if
+ * transform feedback is inactive. Transform feedback is initially
+ * inactive."
+ *
+ * The first case is already tested by the cannot-bind-when-active
+ * test.
+ */
+ glBindTransformFeedback(GL_TRANSFORM_FEEDBACK, id);
+
+ glEndTransformFeedback();
+ pass = piglit_check_gl_error(GL_INVALID_OPERATION) && pass;
+
+ glBeginTransformFeedback(GL_TRIANGLES);
+ pass = piglit_check_gl_error(0) && pass;
+
+ glEndTransformFeedback();
+ pass = piglit_check_gl_error(0) && pass;
+
+ glEndTransformFeedback();
+ pass = piglit_check_gl_error(GL_INVALID_OPERATION) && pass;
+
+ if (!piglit_automatic)
+ printf("%s\n", pass ? "pass" : "fail");
+
+ return pass;
+}
+
+static bool pause_active_only(void)
+{
+ bool pass = true;
+ bool end_success;
+
+ if (!piglit_automatic)
+ printf("Pause active feedback only...\n");
+
+ /* The ARB_transform_feedback2 spec says:
+ *
+ * "The error INVALID_OPERATION is generated by
+ * PauseTransformFeedback if the currently bound transform
+ * feedback is not active or is paused."
+ */
+ glPauseTransformFeedback();
+ pass = piglit_check_gl_error(GL_INVALID_OPERATION) && pass;
+
+ glBeginTransformFeedback(GL_TRIANGLES);
+ pass = piglit_check_gl_error(0) && pass;
+
+ glPauseTransformFeedback();
+ pass = piglit_check_gl_error(0) && pass;
+
+ glPauseTransformFeedback();
+ pass = piglit_check_gl_error(GL_INVALID_OPERATION) && pass;
+
+ /* There is no need for an explicit resume here. Page 162
+ * (page 179 of the PDF) of the OpenGL 4.2 spec says:
+ *
+ * "EndTransformFeedback first performs an implicit
+ * ResumeTransformFeedback (see blow) if transform feedback is
+ * active and not paused."
+ *
+ * This appears to be a typo. If feedback is active and *not* paused
+ * ResumeTransformFeedback is supposed to generate an
+ * INVALID_OPERATION. I'll assume that the 'not' should be removed in
+ * the spec.
+ */
+ glEndTransformFeedback();
+ end_success = piglit_check_gl_error(0);
+ if (!end_success) {
+ glResumeTransformFeedback();
+ glEndTransformFeedback();
+ piglit_reset_gl_error();
+ }
+
+ pass = end_success && pass;
+
+ if (!piglit_automatic)
+ printf("%s\n", pass ? "pass" : "fail");
+
+ return pass;
+}
+
+static bool resume_paused_only(void)
+{
+ bool pass = true;
+
+ if (!piglit_automatic)
+ printf("Resume paused feedback only...\n");
+
+ /* The ARB_transform_feedback2 spec says:
+ *
+ * "The error INVALID_OPERATION is generated by
+ * ResumeTransformFeedback if the currently bound transform
+ * feedback is not active or is not paused."
+ */
+ glResumeTransformFeedback();
+ pass = piglit_check_gl_error(GL_INVALID_OPERATION) && pass;
+
+ glBeginTransformFeedback(GL_TRIANGLES);
+ pass = piglit_check_gl_error(0) && pass;
+
+ glResumeTransformFeedback();
+ pass = piglit_check_gl_error(GL_INVALID_OPERATION) && pass;
+
+ glPauseTransformFeedback();
+ pass = piglit_check_gl_error(0) && pass;
+
+ glResumeTransformFeedback();
+ pass = piglit_check_gl_error(0) && pass;
+
+ glEndTransformFeedback();
+ pass = piglit_check_gl_error(0) && pass;
+
+ if (!piglit_automatic)
+ printf("%s\n", pass ? "pass" : "fail");
+
+ return pass;
+}
+
+static bool vertex_shader_required(void)
+{
+ bool pass = true;
+
+ if (!piglit_automatic)
+ printf("Vertex shader required...\n");
+
+ if (piglit_is_extension_supported("GL_NV_transform_feedback2")) {
+ if (!piglit_automatic)
+ printf("skip (GL_NV_transform_feedback2)\n");
+
+ return true;
+ }
+
+ /* The ARB_transform_feedback2 spec says:
+ *
+ * "The error INVALID_OPERATION is generated by
+ * BeginTransformFeedback if no vertex or geometry shader is
+ * active."
+ */
+ glUseProgram(fs_only_prog);
+
+ glBindTransformFeedback(GL_TRANSFORM_FEEDBACK, id);
+ pass = piglit_check_gl_error(0) && pass;
+
+ glBeginTransformFeedback(GL_TRIANGLES);
+ pass = piglit_check_gl_error(GL_INVALID_OPERATION) && pass;
+
+ glUseProgram(prog);
+
+ if (!piglit_automatic)
+ printf("%s\n", pass ? "pass" : "fail");
+
+ return pass;
+}
+
+static bool change_varyings_inactive_only(void)
+{
+ bool pass = true;
+
+ if (!piglit_automatic)
+ printf("TransformFeedbackVaryings only when inactive...\n");
+
+ /* The ARB_transform_feedback2 spec says:
+ *
+ * "The error INVALID_OPERATION is generated:
+ *
+ * * by TransformFeedbackVaryings if the current transform
+ * feedback object is active, even if paused;"
+ */
+ glBeginTransformFeedback(GL_TRIANGLES);
+ pass = piglit_check_gl_error(0) && pass;
+
+ glTransformFeedbackVaryings(prog, 1, varyings,
+ GL_INTERLEAVED_ATTRIBS);
+ pass = piglit_check_gl_error(GL_INVALID_OPERATION) && pass;
+
+ glPauseTransformFeedback();
+ pass = piglit_check_gl_error(0) && pass;
+
+ glTransformFeedbackVaryings(prog, 1, varyings,
+ GL_INTERLEAVED_ATTRIBS);
+ pass = piglit_check_gl_error(GL_INVALID_OPERATION) && pass;
+
+ glResumeTransformFeedback();
+ pass = piglit_check_gl_error(0) && pass;
+
+ glEndTransformFeedback();
+ pass = piglit_check_gl_error(0) && pass;
+
+ if (!piglit_automatic)
+ printf("%s\n", pass ? "pass" : "fail");
+
+ return pass;
+}
+
+static bool change_program_inactive_or_paused(void)
+{
+ bool pass = true;
+
+ if (!piglit_automatic)
+ printf("Change program only when inactive or paused...\n");
+
+ /* The ARB_transform_feedback2 spec says:
+ *
+ * "The error INVALID_OPERATION is generated:
+ *
+ * * by UseProgram if the current transform feedback object is
+ * active and not paused;"
+ */
+ glBeginTransformFeedback(GL_TRIANGLES);
+ pass = piglit_check_gl_error(0) && pass;
+
+ glUseProgram(fs_only_prog);
+ pass = piglit_check_gl_error(GL_INVALID_OPERATION) && pass;
+
+ glPauseTransformFeedback();
+ pass = piglit_check_gl_error(0) && pass;
+
+ glUseProgram(fs_only_prog);
+ pass = piglit_check_gl_error(0) && pass;
+
+ /* Restore the program or glResumeTransformFeedback will generate an
+ * error.
+ */
+ glUseProgram(prog);
+ pass = piglit_check_gl_error(0) && pass;
+
+ /* Work-around drivers with glEndTransformFeedback bugs. See
+ * pause_active_only above.
+ */
+ glResumeTransformFeedback();
+ pass = piglit_check_gl_error(0) && pass;
+
+ glEndTransformFeedback();
+ pass = piglit_check_gl_error(0) && pass;
+
+ glUseProgram(prog);
+ pass = piglit_check_gl_error(0) && pass;
+
+ if (!piglit_automatic)
+ printf("%s\n", pass ? "pass" : "fail");
+
+ return pass;
+}
+
+static bool link_program_inactive_only(void)
+{
+ bool pass = true;
+
+ if (!piglit_automatic)
+ printf("Link program only when inactive...\n");
+
+ /* The ARB_transform_feedback2 spec says:
+ *
+ * "The error INVALID_OPERATION is generated:
+ *
+ * * by LinkProgram if <program> is the name of a program
+ * being used by one or more transform feedback objects,
+ * even if the objects are not currently bound or are
+ * paused;"
+ */
+ glBeginTransformFeedback(GL_TRIANGLES);
+ pass = piglit_check_gl_error(0) && pass;
+
+ glLinkProgram(prog);
+ pass = piglit_check_gl_error(GL_INVALID_OPERATION) && pass;
+
+ glPauseTransformFeedback();
+ pass = piglit_check_gl_error(0) && pass;
+
+ glLinkProgram(prog);
+ pass = piglit_check_gl_error(GL_INVALID_OPERATION) && pass;
+
+ glBindTransformFeedback(GL_TRANSFORM_FEEDBACK, 0);
+ pass = piglit_check_gl_error(0) && pass;
+
+ glLinkProgram(prog);
+ pass = piglit_check_gl_error(GL_INVALID_OPERATION) && pass;
+
+ glUseProgram(0);
+ pass = piglit_check_gl_error(0) && pass;
+
+ glLinkProgram(prog);
+ pass = piglit_check_gl_error(GL_INVALID_OPERATION) && pass;
+
+ glUseProgram(prog);
+ pass = piglit_check_gl_error(0) && pass;
+
+ glBindTransformFeedback(GL_TRANSFORM_FEEDBACK, id);
+ pass = piglit_check_gl_error(0) && pass;
+
+ /* Work-around drivers with glEndTransformFeedback bugs. See
+ * pause_active_only above.
+ */
+ glResumeTransformFeedback();
+ pass = piglit_check_gl_error(0) && pass;
+
+ glEndTransformFeedback();
+ pass = piglit_check_gl_error(0) && pass;
+
+ if (!piglit_automatic)
+ printf("%s\n", pass ? "pass" : "fail");
+
+ return pass;
+}
+
+static bool resume_same_program_only(void)
+{
+ bool pass = true;
+
+ if (!piglit_automatic)
+ printf("Resume with the same program only...\n");
+
+ /* The ARB_transform_feedback2 spec says:
+ *
+ * "The error INVALID_OPERATION is generated:
+ *
+ * * by ResumeTransformFeedback if the program object being
+ * used by the current transform feedback object is not
+ * active."
+ */
+ glBeginTransformFeedback(GL_TRIANGLES);
+ pass = piglit_check_gl_error(0) && pass;
+
+ glPauseTransformFeedback();
+ pass = piglit_check_gl_error(0) && pass;
+
+ glUseProgram(0);
+ pass = piglit_check_gl_error(0) && pass;
+
+ glResumeTransformFeedback();
+ pass = piglit_check_gl_error(GL_INVALID_OPERATION) && pass;
+
+ glUseProgram(prog);
+ pass = piglit_check_gl_error(0) && pass;
+
+ /* Work-around drivers with glEndTransformFeedback bugs. See
+ * pause_active_only above.
+ */
+ glResumeTransformFeedback();
+ pass = piglit_check_gl_error(0) && pass;
+
+ glEndTransformFeedback();
+ pass = piglit_check_gl_error(0) && pass;
+
+ if (!piglit_automatic)
+ printf("%s\n", pass ? "pass" : "fail");
+
+ return pass;
+}
+
+static bool draw_from_valid_object_only(void)
+{
+ bool pass = true;
+ GLuint bad_id;
+
+ if (!piglit_automatic)
+ printf("Draw only from valid object...\n");
+
+ /* The ARB_transform_feedback2 spec says:
+ *
+ * "The error INVALID_VALUE is generated if <id> is not the name
+ * of a transform feedback object."
+ */
+ glGenTransformFeedbacks(1, &bad_id);
+
+ glBindTransformFeedback(GL_TRANSFORM_FEEDBACK, bad_id);
+ glBindBufferBase(GL_TRANSFORM_FEEDBACK_BUFFER, 0, buf);
+
+ glBeginTransformFeedback(GL_TRIANGLES);
+ pass = piglit_check_gl_error(0) && pass;
+
+ glEndTransformFeedback();
+ pass = piglit_check_gl_error(0) && pass;
+
+ glDeleteTransformFeedbacks(1, &bad_id);
+ pass = piglit_check_gl_error(0) && pass;
+
+ glDrawTransformFeedback(GL_TRIANGLES, bad_id);
+ pass = piglit_check_gl_error(GL_INVALID_VALUE) && pass;
+
+ glBindTransformFeedback(GL_TRANSFORM_FEEDBACK, id);
+
+ if (!piglit_automatic)
+ printf("%s\n", pass ? "pass" : "fail");
+
+ return pass;
+}
+
+static bool draw_from_ended_object_only(void)
+{
+ bool pass = true;
+ GLuint bad_id;
+
+ if (!piglit_automatic)
+ printf("Draw only from \"ended\" object...\n");
+
+ /* The ARB_transform_feedback2 spec says:
+ *
+ * "The error INVALID_OPERATION is generated if
+ * EndTransformFeedback has never been called while the object
+ * named by <id> was bound."
+ */
+ glGenTransformFeedbacks(1, &bad_id);
+
+ glDrawTransformFeedback(GL_TRIANGLES, bad_id);
+ pass = piglit_check_gl_error(GL_INVALID_OPERATION) && pass;
+
+ glBindTransformFeedback(GL_TRANSFORM_FEEDBACK, bad_id);
+ glBindBufferBase(GL_TRANSFORM_FEEDBACK_BUFFER, 0, buf);
+
+ glBeginTransformFeedback(GL_TRIANGLES);
+ pass = piglit_check_gl_error(0) && pass;
+
+ glPauseTransformFeedback();
+ pass = piglit_check_gl_error(0) && pass;
+
+ glBindTransformFeedback(GL_TRANSFORM_FEEDBACK, 0);
+ pass = piglit_check_gl_error(0) && pass;
+
+ glDrawTransformFeedback(GL_TRIANGLES, bad_id);
+ pass = piglit_check_gl_error(GL_INVALID_OPERATION) && pass;
+
+ glBindTransformFeedback(GL_TRANSFORM_FEEDBACK, bad_id);
+ pass = piglit_check_gl_error(0) && pass;
+
+ /* Work-around drivers with glEndTransformFeedback bugs. See
+ * pause_active_only above.
+ */
+ glResumeTransformFeedback();
+ pass = piglit_check_gl_error(0) && pass;
+
+ glEndTransformFeedback();
+ pass = piglit_check_gl_error(0) && pass;
+
+ glDeleteTransformFeedbacks(1, &bad_id);
+ pass = piglit_check_gl_error(0) && pass;
+
+ glBindTransformFeedback(GL_TRANSFORM_FEEDBACK, id);
+
+ if (!piglit_automatic)
+ printf("%s\n", pass ? "pass" : "fail");
+
+ return pass;
+}
+
+void piglit_init(int argc, char **argv)
+{
+ GLuint vs;
+ GLuint fs;
+ bool pass = true;
+
+ piglit_require_transform_feedback();
+ piglit_require_GLSL();
+ piglit_require_extension("GL_ARB_transform_feedback2");
+
+ /* This is all just the boot-strap work for the test.
+ */
+ glGenBuffers(1, &buf);
+ glBindBuffer(GL_TRANSFORM_FEEDBACK_BUFFER, buf);
+ glBufferData(GL_TRANSFORM_FEEDBACK_BUFFER, 1024, NULL, GL_STREAM_READ);
+
+ vs = piglit_compile_shader_text(GL_VERTEX_SHADER, vstext);
+ fs = piglit_compile_shader_text(GL_FRAGMENT_SHADER, fstext);
+ prog = glCreateProgram();
+ glAttachShader(prog, vs);
+ glAttachShader(prog, fs);
+
+ glTransformFeedbackVaryings(prog, 1, varyings,
+ GL_INTERLEAVED_ATTRIBS);
+ glLinkProgram(prog);
+ if (!piglit_link_check_status(prog)) {
+ pass = false;
+ goto done;
+ }
+
+ fs_only_prog = piglit_link_simple_program(vs, fs);
+ if (fs_only_prog == 0) {
+ pass = false;
+ goto done;
+ }
+
+ glUseProgram(prog);
+
+ glGenTransformFeedbacks(1, &id);
+
+ glBindTransformFeedback(GL_TRANSFORM_FEEDBACK, id);
+ glBindBufferBase(GL_TRANSFORM_FEEDBACK_BUFFER, 0, buf);
+
+ glBindTransformFeedback(GL_TRANSFORM_FEEDBACK, 0);
+
+ pass = paired_begin_end() && pass;
+ pass = pause_active_only() && pass;
+ pass = resume_paused_only() && pass;
+ pass = vertex_shader_required() && pass;
+ pass = change_varyings_inactive_only() && pass;
+ pass = change_program_inactive_or_paused() && pass;
+ pass = link_program_inactive_only() && pass;
+ pass = resume_same_program_only() && pass;
+ pass = draw_from_valid_object_only() && pass;
+ pass = draw_from_ended_object_only() && pass;
+
+ /* Do this one last. If it fails, it will delete the object and cause
+ * all of the othere subtests to fail.
+ */
+ pass = delete_inactive_only() && pass;
+
+ glBindTransformFeedback(GL_TRANSFORM_FEEDBACK, 0);
+
+done:
+ glBindBuffer(GL_TRANSFORM_FEEDBACK_BUFFER, 0);
+ glDeleteBuffers(1, &buf);
+
+ glDeleteTransformFeedbacks(1, &id);
+
+ glUseProgram(0);
+ glDeleteShader(vs);
+ glDeleteShader(fs);
+ glDeleteProgram(prog);
+ glDeleteProgram(fs_only_prog);
+
+ piglit_report_result(pass ? PIGLIT_PASS : PIGLIT_FAIL);
+}
--
1.8.1.4
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