test: add some avce context tests

Add some simple avce context tests to verify various
encode context fields are appropriately configured.

Signed-off-by: U. Artie Eoff <ullysses.a.eoff@intel.com>
Reviewed-by: Sean V Kelley <seanvk@posteo.de>

5 files changed, 385 insertions, 0 deletions

diff --git a/test/Makefile.am b/test/Makefile.am
index 08df339..7a5437e 100644
--- a/test/Makefile.am
+++ b/test/Makefile.am
@@ -44,6 +44,7 @@ EXTRA_DIST =								\
 # test_i965_drv_video
 noinst_PROGRAMS = test_i965_drv_video
 noinst_HEADERS =							\
+	i965_avce_test_common.h						\
 	i965_config_test.h						\
 	i965_internal_decl.h						\
 	i965_jpeg_test_data.h						\
@@ -56,6 +57,8 @@ noinst_HEADERS =							\
 test_i965_drv_video_SOURCES =						\
 	i965_avcd_config_test.cpp					\
 	i965_avce_config_test.cpp					\
+	i965_avce_context_test.cpp					\
+	i965_avce_test_common.cpp					\
 	i965_chipset_test.cpp						\
 	i965_config_test.cpp						\
 	i965_initialize_test.cpp					\
diff --git a/test/i965_avce_context_test.cpp b/test/i965_avce_context_test.cpp
new file mode 100644
index 0000000..a936df0
--- /dev/null
+++ b/test/i965_avce_context_test.cpp
@@ -0,0 +1,257 @@
+/*
+ * Copyright (C) 2016 Intel Corporation. All Rights Reserved.
+ *
+ * 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, sub license, 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 NON-INFRINGEMENT.
+ * IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS 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.
+ */
+
+#include "i965_avce_test_common.h"
+#include "i965_streamable.h"
+#include "i965_test_fixture.h"
+
+#include <map>
+#include <tuple>
+#include <vector>
+
+namespace AVC {
+namespace Encode {
+
+class AVCEContextTest
+    : public I965TestFixture
+    , public ::testing::WithParamInterface<
+        std::tuple<VAProfile, VAEntrypoint> >
+{
+protected:
+    void SetUp()
+    {
+        I965TestFixture::SetUp();
+        std::tie(profile, entrypoint) = GetParam();
+    }
+
+    void TearDown()
+    {
+        if (context != VA_INVALID_ID)
+            destroyContext(context);
+        if (config != VA_INVALID_ID)
+            destroyConfig(config);
+        I965TestFixture::TearDown();
+    }
+
+    operator struct intel_encoder_context const *()
+    {
+        if (config == VA_INVALID_ID) return NULL;
+
+        struct i965_driver_data *i965(*this);
+        if (not i965) return NULL;
+
+        struct object_context const *obj_context = CONTEXT(context);
+        if (not obj_context) return NULL;
+
+        return reinterpret_cast<struct intel_encoder_context const *>(
+            obj_context->hw_context);
+    }
+
+    VAProfile       profile;
+    VAEntrypoint    entrypoint;
+    VAConfigID      config = VA_INVALID_ID;
+    VAContextID     context = VA_INVALID_ID;
+};
+
+TEST_P(AVCEContextTest, RateControl)
+{
+    if (not IsSupported(profile, entrypoint)) {
+        RecordProperty("skipped", true);
+        std::cout << "[  SKIPPED ] " << getFullTestName()
+            << " is unsupported on this hardware" << std::endl;
+        return;
+    }
+
+    static const std::vector<unsigned> rateControls = {
+        VA_RC_NONE, VA_RC_CBR, VA_RC_VBR, VA_RC_VCM, VA_RC_CQP,
+        VA_RC_VBR_CONSTRAINED, VA_RC_MB,
+    };
+
+    for (auto rc : rateControls) {
+        ConfigAttribs attribs(1, {type:VAConfigAttribRateControl, value:rc});
+        config = createConfig(profile, entrypoint, attribs);
+        context = createContext(config, 1, 1);
+        if (HasFailure()) continue;
+
+        struct intel_encoder_context const *hw_context(*this);
+        EXPECT_PTR(hw_context);
+        if (HasFailure()) continue;
+
+        EXPECT_EQ(rc, hw_context->rate_control_mode);
+
+        destroyContext(context);
+        destroyConfig(config);
+        context = VA_INVALID_ID;
+        config = VA_INVALID_ID;
+    }
+}
+
+TEST_P(AVCEContextTest, Codec)
+{
+    if (not IsSupported(profile, entrypoint)) {
+        RecordProperty("skipped", true);
+        std::cout << "[  SKIPPED ] " << getFullTestName()
+            << " is unsupported on this hardware" << std::endl;
+        return;
+    }
+
+    static const std::map<VAProfile, int> codecs = {
+        {VAProfileH264ConstrainedBaseline, CODEC_H264},
+        {VAProfileH264Main, CODEC_H264},
+        {VAProfileH264High, CODEC_H264},
+        {VAProfileH264MultiviewHigh, CODEC_H264_MVC},
+        {VAProfileH264StereoHigh, CODEC_H264_MVC},
+    };
+
+    ASSERT_NO_FAILURE(
+        config = createConfig(profile, entrypoint);
+        context = createContext(config, 1, 1);
+    );
+
+    struct intel_encoder_context const *hw_context(*this);
+    ASSERT_PTR(hw_context);
+
+    EXPECT_EQ(codecs.at(profile), hw_context->codec);
+}
+
+TEST_P(AVCEContextTest, LowPowerMode)
+{
+    if (not IsSupported(profile, entrypoint)) {
+        RecordProperty("skipped", true);
+        std::cout << "[  SKIPPED ] " << getFullTestName()
+            << " is unsupported on this hardware" << std::endl;
+        return;
+    }
+
+    ASSERT_NO_FAILURE(
+        config = createConfig(profile, entrypoint);
+        context = createContext(config, 1, 1);
+    );
+
+    struct intel_encoder_context const *hw_context(*this);
+    ASSERT_PTR(hw_context);
+
+    EXPECT_EQ(
+        (entrypoint == VAEntrypointEncSliceLP ? 1u : 0u),
+        hw_context->low_power_mode
+    );
+}
+
+TEST_P(AVCEContextTest, ROINotSpecified)
+{
+    if (not IsSupported(profile, entrypoint)) {
+        RecordProperty("skipped", true);
+        std::cout << "[  SKIPPED ] " << getFullTestName()
+            << " is unsupported on this hardware" << std::endl;
+        return;
+    }
+
+    // The lack of the VAConfigAttribEncROI config attribute
+    // will disable it.
+    ASSERT_NO_FAILURE(
+        config = createConfig(profile, entrypoint);
+        context = createContext(config, 1, 1);
+    );
+
+    struct intel_encoder_context const *hw_context(*this);
+    ASSERT_PTR(hw_context);
+
+    EXPECT_EQ(0u, hw_context->context_roi);
+}
+
+TEST_P(AVCEContextTest, ROISpecified)
+{
+    if (not IsSupported(profile, entrypoint)) {
+        RecordProperty("skipped", true);
+        std::cout << "[  SKIPPED ] " << getFullTestName()
+            << " is unsupported on this hardware" << std::endl;
+        return;
+    }
+
+    static const std::map<VAProfile, unsigned> roiSupport = {
+        {VAProfileH264ConstrainedBaseline, 1}, {VAProfileH264Main, 1},
+        {VAProfileH264High, 1}, {VAProfileH264MultiviewHigh, 0},
+        {VAProfileH264StereoHigh, 0},
+    };
+
+    // The presence of the VAConfigAttribEncROI config attribute
+    // will enable it for supported profile
+    ConfigAttribs attribs(1, {type:VAConfigAttribEncROI});
+    ASSERT_NO_FAILURE(
+        config = createConfig(profile, entrypoint, attribs);
+        context = createContext(config, 1, 1);
+    );
+
+    struct intel_encoder_context const *hw_context(*this);
+    ASSERT_PTR(hw_context);
+
+    EXPECT_EQ(roiSupport.at(profile), hw_context->context_roi);
+}
+
+TEST_P(AVCEContextTest, QualityRange)
+{
+    if (not IsSupported(profile, entrypoint)) {
+        RecordProperty("skipped", true);
+        std::cout << "[  SKIPPED ] " << getFullTestName()
+            << " is unsupported on this hardware" << std::endl;
+        return;
+    }
+
+    const std::map<VAProfile, unsigned> qranges = {
+        {VAProfileH264ConstrainedBaseline, entrypoint == VAEntrypointEncSliceLP
+            ? ENCODER_LP_QUALITY_RANGE : ENCODER_QUALITY_RANGE},
+        {VAProfileH264Main, entrypoint == VAEntrypointEncSliceLP
+            ? ENCODER_LP_QUALITY_RANGE : ENCODER_QUALITY_RANGE},
+        {VAProfileH264High, entrypoint == VAEntrypointEncSliceLP
+            ? ENCODER_LP_QUALITY_RANGE : ENCODER_QUALITY_RANGE},
+        {VAProfileH264MultiviewHigh, 1u},
+        {VAProfileH264StereoHigh, 1u},
+    };
+
+    ASSERT_NO_FAILURE(
+        config = createConfig(profile, entrypoint);
+        context = createContext(config, 1, 1);
+    );
+
+    struct intel_encoder_context const *hw_context(*this);
+    ASSERT_PTR(hw_context);
+
+    EXPECT_EQ(qranges.at(profile), hw_context->quality_range);
+}
+
+INSTANTIATE_TEST_CASE_P(
+    AVCEncode, AVCEContextTest, ::testing::Values(
+        std::make_tuple(VAProfileH264ConstrainedBaseline, VAEntrypointEncSlice),
+        std::make_tuple(VAProfileH264ConstrainedBaseline, VAEntrypointEncSliceLP),
+        std::make_tuple(VAProfileH264Main, VAEntrypointEncSlice),
+        std::make_tuple(VAProfileH264Main, VAEntrypointEncSliceLP),
+        std::make_tuple(VAProfileH264High, VAEntrypointEncSlice),
+        std::make_tuple(VAProfileH264High, VAEntrypointEncSliceLP),
+        std::make_tuple(VAProfileH264MultiviewHigh, VAEntrypointEncSlice),
+        std::make_tuple(VAProfileH264StereoHigh, VAEntrypointEncSlice)
+    )
+);
+
+} // namespace Encode
+} // namespace AVC
diff --git a/test/i965_avce_test_common.cpp b/test/i965_avce_test_common.cpp
new file mode 100644
index 0000000..14aa36c
--- /dev/null
+++ b/test/i965_avce_test_common.cpp
@@ -0,0 +1,85 @@
+/*
+ * Copyright (C) 2016 Intel Corporation. All Rights Reserved.
+ *
+ * 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, sub license, 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 NON-INFRINGEMENT.
+ * IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS 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.
+ */
+
+#include "i965_avce_test_common.h"
+#include "i965_test_environment.h"
+
+namespace AVC {
+namespace Encode {
+
+/**
+ * This is similar to i965_validate_config(...) in i965_drv_video.c
+ * except that there are a few other checks in regards to HW support
+ * expectations.
+ */
+VAStatus CheckSupported(VAProfile profile, VAEntrypoint entrypoint)
+{
+    I965TestEnvironment *env(I965TestEnvironment::instance());
+    EXPECT_PTR(env);
+
+    struct i965_driver_data *i965(*env);
+    EXPECT_PTR(i965);
+
+    switch(profile) {
+    case VAProfileH264Baseline:
+        return VA_STATUS_ERROR_UNSUPPORTED_PROFILE;
+
+    case VAProfileH264ConstrainedBaseline:
+    case VAProfileH264Main:
+    case VAProfileH264High:
+        if (entrypoint == VAEntrypointEncSlice) {
+            if (HAS_H264_ENCODING(i965)) {
+                return VA_STATUS_SUCCESS;
+            }
+        } else if (entrypoint == VAEntrypointEncSliceLP) {
+            if (IS_SKL(i965->intel.device_info)) {
+                return VA_STATUS_SUCCESS;
+            }
+            if (HAS_LP_H264_ENCODING(i965)) {
+                return VA_STATUS_SUCCESS;
+            }
+        }
+        break;
+
+    case VAProfileH264MultiviewHigh:
+    case VAProfileH264StereoHigh:
+        if (entrypoint == VAEntrypointEncSlice) {
+            return VA_STATUS_SUCCESS;
+        }
+        break;
+
+    default:
+        return VA_STATUS_ERROR_UNSUPPORTED_PROFILE;
+    }
+
+    return VA_STATUS_ERROR_UNSUPPORTED_ENTRYPOINT;
+}
+
+bool IsSupported(VAProfile profile, VAEntrypoint entrypoint)
+{
+    return VA_STATUS_SUCCESS == CheckSupported(profile, entrypoint);
+}
+
+} // namespace Encode
+} // namespace AVC
diff --git a/test/i965_avce_test_common.h b/test/i965_avce_test_common.h
new file mode 100644
index 0000000..4642438
--- /dev/null
+++ b/test/i965_avce_test_common.h
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2016 Intel Corporation. All Rights Reserved.
+ *
+ * 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, sub license, 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 NON-INFRINGEMENT.
+ * IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS 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.
+ */
+
+#ifndef I965_AVCE_TEST_COMMON_H
+#define I965_AVCE_TEST_COMMON_H
+
+#include <va/va.h>
+
+namespace AVC {
+namespace Encode {
+
+VAStatus CheckSupported(VAProfile, VAEntrypoint);
+bool IsSupported(VAProfile, VAEntrypoint);
+
+} // namespace Encode
+} // namespace AVC
+
+#endif
diff --git a/test/i965_internal_decl.h b/test/i965_internal_decl.h
index dbfcbb8..392cd3b 100644
--- a/test/i965_internal_decl.h
+++ b/test/i965_internal_decl.h
@@ -28,6 +28,7 @@
 extern "C" {
     #include "sysdeps.h"
     #include "i965_drv_video.h"
+    #include "i965_encoder.h"
 
     extern VAStatus i965_CreateConfig(
         VADriverContextP, VAProfile, VAEntrypoint,