[Piglit] [PATCH 21/21] arb_internalformat_query2: Added tests for {COLOR, DEPTH, STENCIL}_COMPONENTS

Alejandro Piñeiro apinheiro at igalia.com
Fri Jan 22 08:06:08 PST 2016


From: Antia Puentes <apuentes at igalia.com>

Tested on NVIDIA GeForce GTX 950 - NVIDIA 352.55: pass.
---
 tests/all.py                                       |   1 +
 .../arb_internalformat_query2/CMakeLists.gl.txt    |   1 +
 .../arb_internalformat_query2/format-components.c  | 281 +++++++++++++++++++++
 3 files changed, 283 insertions(+)
 create mode 100644 tests/spec/arb_internalformat_query2/format-components.c

diff --git a/tests/all.py b/tests/all.py
index 0eb30c8..e8d3bb6 100644
--- a/tests/all.py
+++ b/tests/all.py
@@ -3648,6 +3648,7 @@ with profile.group_manager(
     g(['arb_internalformat_query2-minmax'], 'minmax check for SAMPLES/NUM_SAMPLE_COUNTS')
     g(['arb_internalformat_query2-image-texture'], 'Checks for pnames related to ARB_image_load_store that return values from Table 3.22 (OpenGL 4.2)')
     g(['arb_internalformat_query2-filter'], 'FILTER pname checks.')
+    g(['arb_internalformat_query2-format-components'], '{COLOR,DEPTH,STENCIL}_COMPONENTS pname checks')
 
 with profile.group_manager(
         PiglitGLTest, grouptools.join('spec', 'arb_map_buffer_range')) as g:
diff --git a/tests/spec/arb_internalformat_query2/CMakeLists.gl.txt b/tests/spec/arb_internalformat_query2/CMakeLists.gl.txt
index f3da78d..13590a0 100644
--- a/tests/spec/arb_internalformat_query2/CMakeLists.gl.txt
+++ b/tests/spec/arb_internalformat_query2/CMakeLists.gl.txt
@@ -20,5 +20,6 @@ piglit_add_executable (arb_internalformat_query2-texture-compressed-block textur
 piglit_add_executable (arb_internalformat_query2-minmax minmax.c common.c)
 piglit_add_executable (arb_internalformat_query2-image-texture image-texture.c common.c)
 piglit_add_executable (arb_internalformat_query2-filter filter.c common.c)
+piglit_add_executable (arb_internalformat_query2-format-components format-components.c common.c)
 
 # vim: ft=cmake:
diff --git a/tests/spec/arb_internalformat_query2/format-components.c b/tests/spec/arb_internalformat_query2/format-components.c
new file mode 100644
index 0000000..10d7f52
--- /dev/null
+++ b/tests/spec/arb_internalformat_query2/format-components.c
@@ -0,0 +1,281 @@
+/*
+ * Copyright © 2015 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 format-components.c
+ *
+ * Tests if the values returned by:
+ *
+ *  * COLOR_COMPONENTS
+ *  * STENCIL_COMPONENTS
+ *  * DEPTH_COMPONENTS
+ *
+ * are correct for all the internalformats.
+ */
+
+#include "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 GLenum pnames[] = {
+        GL_COLOR_COMPONENTS,
+        GL_STENCIL_COMPONENTS,
+        GL_DEPTH_COMPONENTS,
+};
+
+static GLboolean
+is_color_format(GLenum internalformat)
+{
+        switch (internalformat) {
+        case GL_RED:
+        case GL_RG:
+        case GL_RGB:
+        case GL_RGBA:
+        case GL_R8:
+        case GL_R8_SNORM:
+        case GL_R16:
+        case GL_R16_SNORM:
+        case GL_RG8:
+        case GL_RG8_SNORM:
+        case GL_RG16:
+        case GL_RG16_SNORM:
+        case GL_R3_G3_B2:
+        case GL_RGB4:
+        case GL_RGB5:
+        case GL_RGB8:
+        case GL_RGB8_SNORM:
+        case GL_RGB10:
+        case GL_RGB12:
+        case GL_RGB16:
+        case GL_RGB16_SNORM:
+        case GL_RGBA2:
+        case GL_RGBA4:
+        case GL_RGB5_A1:
+        case GL_RGBA8:
+        case GL_RGBA8_SNORM:
+        case GL_RGB10_A2:
+        case GL_RGB10_A2UI:
+        case GL_RGBA12:
+        case GL_RGBA16:
+        case GL_RGBA16_SNORM:
+        case GL_SRGB8:
+        case GL_SRGB8_ALPHA8:
+        case GL_R16F:
+        case GL_RG16F:
+        case GL_RGB16F:
+        case GL_RGBA16F:
+        case GL_R32F:
+        case GL_RG32F:
+        case GL_RGB32F:
+        case GL_RGBA32F:
+        case GL_R11F_G11F_B10F:
+        case GL_RGB9_E5:
+        case GL_R8I:
+        case GL_R8UI:
+        case GL_R16I:
+        case GL_R16UI:
+        case GL_R32I:
+        case GL_R32UI:
+        case GL_RG8I:
+        case GL_RG16I:
+        case GL_RG16UI:
+        case GL_RG32I:
+        case GL_RG32UI:
+        case GL_RGB8I:
+        case GL_RGB8UI:
+        case GL_RGB16I:
+        case GL_RGB16UI:
+        case GL_RGB32I:
+        case GL_RGB32UI:
+        case GL_RGBA8I:
+        case GL_RGBA8UI:
+        case GL_RGBA16I:
+        case GL_RGBA16UI:
+        case GL_RGBA32I:
+        case GL_RGBA32UI:
+        case GL_COMPRESSED_RED:
+        case GL_COMPRESSED_RG:
+        case GL_COMPRESSED_RGB:
+        case GL_COMPRESSED_RGBA:
+        case GL_COMPRESSED_SRGB:
+        case GL_COMPRESSED_SRGB_ALPHA:
+        case GL_COMPRESSED_RED_RGTC1:
+        case GL_COMPRESSED_SIGNED_RED_RGTC1:
+        case GL_COMPRESSED_RG_RGTC2:
+        case GL_COMPRESSED_SIGNED_RG_RGTC2:
+        case GL_COMPRESSED_RGBA_BPTC_UNORM:
+        case GL_COMPRESSED_SRGB_ALPHA_BPTC_UNORM:
+        case GL_COMPRESSED_RGB_BPTC_SIGNED_FLOAT:
+        case GL_COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT:
+                return GL_TRUE;
+        default:
+                return GL_FALSE;
+        }
+}
+
+static GLboolean
+is_depth_format(GLenum internalformat)
+{
+        switch (internalformat) {
+        case GL_DEPTH_COMPONENT:
+        case GL_DEPTH_COMPONENT16:
+        case GL_DEPTH_COMPONENT24:
+        case GL_DEPTH_COMPONENT32:
+        case GL_DEPTH_COMPONENT32F:
+        case GL_DEPTH_STENCIL:
+        case GL_DEPTH24_STENCIL8_EXT:
+        case GL_DEPTH32F_STENCIL8:
+                return GL_TRUE;
+        default:
+                return GL_FALSE;
+        }
+}
+static GLboolean
+is_stencil_format(GLenum internalformat)
+{
+        switch (internalformat) {
+        case GL_STENCIL_INDEX:
+        case GL_DEPTH_STENCIL:
+        case GL_DEPTH24_STENCIL8_EXT:
+        case GL_DEPTH32F_STENCIL8:
+                return GL_TRUE;
+        default:
+                return GL_FALSE;
+        }
+}
+
+static bool
+try(const GLenum *targets, unsigned num_targets,
+    const GLenum *internalformats, unsigned num_internalformats,
+    const GLenum pname, test_data *data)
+{
+        bool pass = true;
+        unsigned i;
+        unsigned j;
+
+        for (i = 0; i < num_targets; i++) {
+                for (j = 0; j < num_internalformats; j++) {
+                        bool error_test;
+                        bool value_test = true;
+                        bool supported;
+
+                        supported = check_query2_dependencies(pname, targets[i])
+                                && test_data_check_supported(data, targets[i],
+                                                             internalformats[j]);
+
+                        test_data_execute(data, targets[i], internalformats[j],
+                                          pname);
+
+                        error_test =
+                                piglit_check_gl_error(GL_NO_ERROR);
+
+                        if (!supported) {
+                                value_test = test_data_is_unsupported_response(data, pname);
+                        } else {
+                                GLint returned_value = test_data_value_at_index(data, 0);
+                                GLint expected_value;
+
+                                switch(pname) {
+                                case GL_COLOR_COMPONENTS:
+                                        expected_value = is_color_format(internalformats[j]);
+                                        break;
+                                case GL_STENCIL_COMPONENTS:
+                                        expected_value = is_stencil_format(internalformats[j]);
+                                        break;
+                                case GL_DEPTH_COMPONENTS:
+                                        expected_value = is_depth_format(internalformats[j]);
+                                        break;
+                                default:
+                                        assert("incorrect pname for test");
+                                        break;
+                                }
+
+                                value_test = (returned_value == expected_value);
+                        }
+
+                        if (error_test && value_test)
+                                continue;
+
+                        print_failing_case(targets[i], internalformats[j], pname, data);
+
+                        pass = false;
+                }
+        }
+
+        return pass;
+}
+
+static bool
+check_format_components(void)
+{
+        bool check_pass = true;
+        test_data *data = test_data_new(0, 1);
+        unsigned i;
+        int testing64;
+
+        for (i = 0; i < ARRAY_SIZE(pnames); i++) {
+                bool pass = true;
+
+                for (testing64 = 0; testing64 <= 1; testing64++) {
+                        test_data_set_testing64(data, testing64);
+
+                        pass = try(valid_targets, ARRAY_SIZE(valid_targets),
+                                   valid_internalformats, ARRAY_SIZE(valid_internalformats),
+                                   pnames[i], data)
+                                && pass;
+                }
+
+                piglit_report_subtest_result(pass ? PIGLIT_PASS : PIGLIT_FAIL,
+                                             "%s", piglit_get_gl_enum_name(pnames[i]));
+
+                check_pass = check_pass && pass;
+        }
+
+        test_data_clear(&data);
+
+        return check_pass;
+}
+
+void
+piglit_init(int argc, char **argv)
+{
+        bool pass = true;
+
+        piglit_require_extension("GL_ARB_internalformat_query2");
+
+        pass = check_format_components()
+                && pass;
+
+        piglit_report_result(pass ? PIGLIT_PASS : PIGLIT_FAIL);
+}
-- 
2.1.4



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