Attachment 121167 Details for Bug 93796 – piglit test

[patch] piglit test

0001-test-for-bug-93796.patch (text/plain), 5.00 KB, created by Tapani Pälli on 2016-01-21 06:53:58 UTC

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Creator: Tapani Pälli

Created: 2016-01-21 06:53:58 UTC

Size: 5.00 KB

patch

obsolete

>From d45dee6924d4174cef4c54120a061fd76ccfb05a Mon Sep 17 00:00:00 2001
>From: =?UTF-8?q?Tapani=20P=C3=A4lli?= <tapani.palli@intel.com>
>Date: Thu, 21 Jan 2016 08:37:38 +0200
>Subject: [PATCH] test for bug #93796
>
>---
> .../arb_shader_atomic_counters/CMakeLists.gl.txt   |   1 +
> tests/spec/arb_shader_atomic_counters/simple.c     | 101 +++++++++++++++++++++
> 2 files changed, 102 insertions(+)
> create mode 100644 tests/spec/arb_shader_atomic_counters/simple.c
>
>diff --git a/tests/spec/arb_shader_atomic_counters/CMakeLists.gl.txt b/tests/spec/arb_shader_atomic_counters/CMakeLists.gl.txt
>index 40ea057..be55c1b 100644
>--- a/tests/spec/arb_shader_atomic_counters/CMakeLists.gl.txt
>+++ b/tests/spec/arb_shader_atomic_counters/CMakeLists.gl.txt
>@@ -22,5 +22,6 @@ piglit_add_executable (arb_shader_atomic_counters-semantics semantics.c common.c
> piglit_add_executable (arb_shader_atomic_counters-unique-id unique-id.c common.c)
> piglit_add_executable (arb_shader_atomic_counters-unused-result unused-result.c common.c)
> piglit_add_executable (arb_shader_atomic_counters-respecify-buffer respecify-buffer.c)
>+piglit_add_executable (arb_shader_atomic_counters-simple simple.c common.c)
> 
> # vim: ft=cmake:
>diff --git a/tests/spec/arb_shader_atomic_counters/simple.c b/tests/spec/arb_shader_atomic_counters/simple.c
>new file mode 100644
>index 0000000..f3d65c6
>--- /dev/null
>+++ b/tests/spec/arb_shader_atomic_counters/simple.c
>@@ -0,0 +1,101 @@
>+/*
>+ * Copyright Â© 2016 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 simple.c
>+ */
>+
>+#include "common.h"
>+
>+PIGLIT_GL_TEST_CONFIG_BEGIN
>+
>+        config.supports_gl_core_version = 31;
>+
>+        config.window_width = 1;
>+        config.window_height = 1;
>+        config.window_visual = PIGLIT_GL_VISUAL_DOUBLE | PIGLIT_GL_VISUAL_RGBA;
>+
>+PIGLIT_GL_TEST_CONFIG_END
>+
>+const char *fs_source = "#version 150\n"
>+"#extension GL_ARB_shader_atomic_counters : require\n"
>+"out vec4 fragColor;\n"
>+"layout(binding=0, offset=0) uniform atomic_uint ac;\n"
>+"layout(binding=1, offset=0) uniform atomic_uint ac2;\n"
>+"void main()\n"
>+"{\n"
>+"    float counter = float(atomicCounterIncrement(ac));\n"
>+"    float counter2 = float(atomicCounterIncrement(ac2));\n"
>+"    float r = (counter/ 255.f) / 255.f;\n"
>+"    float b = (counter2/ 255.f) / 255.f;\n"
>+"    fragColor = vec4(r, 0, b, 1);\n"
>+"}\n";
>+
>+void
>+piglit_init(int argc, char **argv)
>+{
>+        GLuint prog = glCreateProgram();
>+        int i, j, n, ret;
>+
>+        piglit_require_gl_version(31);
>+        piglit_require_extension("GL_ARB_shader_atomic_counters");
>+
>+        if (!atomic_counters_compile(prog, GL_FRAGMENT_SHADER, fs_source)) {
>+                fprintf(stderr, "Program failed to compile.\n");
>+                piglit_report_result(PIGLIT_FAIL);
>+        }
>+
>+        if (!atomic_counters_link(prog)) {
>+                fprintf(stderr, "Program failed to link.\n");
>+                piglit_report_result(PIGLIT_FAIL);
>+        }
>+
>+	GLint binding, size, counters;
>+
>+	glGetActiveAtomicCounterBufferiv(prog, 0, GL_ATOMIC_COUNTER_BUFFER_BINDING, &binding);
>+	fprintf(stderr, "binding 0: %d\n", binding);
>+
>+	glGetActiveAtomicCounterBufferiv(prog, 1, GL_ATOMIC_COUNTER_BUFFER_BINDING, &binding);
>+	fprintf(stderr, "binding 1: %d\n", binding);
>+
>+	glGetActiveAtomicCounterBufferiv(prog, 0, GL_ATOMIC_COUNTER_BUFFER_DATA_SIZE, &size);
>+	fprintf(stderr, "data size 0 : %d\n", size);
>+
>+	glGetActiveAtomicCounterBufferiv(prog, 1, GL_ATOMIC_COUNTER_BUFFER_DATA_SIZE, &size);
>+	fprintf(stderr, "data size 1: %d\n", size);
>+
>+	glGetActiveAtomicCounterBufferiv(prog, 0, GL_ATOMIC_COUNTER_BUFFER_ACTIVE_ATOMIC_COUNTERS, &counters);
>+	fprintf(stderr, "counters 0: %d\n", counters);
>+
>+	glGetActiveAtomicCounterBufferiv(prog, 1, GL_ATOMIC_COUNTER_BUFFER_ACTIVE_ATOMIC_COUNTERS, &counters);
>+	fprintf(stderr, "counters 1: %d\n", counters);
>+
>+        glDeleteProgram(prog);
>+
>+        piglit_report_result(PIGLIT_PASS);
>+}
>+
>+enum piglit_result
>+piglit_display(void)
>+{
>+        return PIGLIT_PASS;
>+}
>-- 
>2.5.0
>

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