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/*
* Copyright (c) 2022-2025 The Khronos Group Inc.
* Copyright (c) 2022-2025 RasterGrid Kft.
* Modifications Copyright (C) 2024 Advanced Micro Devices, Inc. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*/
#include "../framework/video_objects.h"
class PositiveVideoEncode : public VkVideoLayerTest {};
TEST_F(PositiveVideoEncode, ProfileIndependentResources) {
TEST_DESCRIPTION("Test video profile independent resources with encode");
AddRequiredExtensions(VK_KHR_VIDEO_MAINTENANCE_1_EXTENSION_NAME);
AddRequiredFeature(vkt::Feature::videoMaintenance1);
RETURN_IF_SKIP(Init());
VideoConfig config = GetConfig(GetConfigsWithReferences(GetConfigsEncode()));
if (!config) {
GTEST_SKIP() << "Test requires video encode support with references";
}
config.EnableProfileIndependentResources();
config.SessionCreateInfo()->maxDpbSlots = 1;
config.SessionCreateInfo()->maxActiveReferencePictures = 1;
VideoContext context(m_device, config);
context.CreateAndBindSessionMemory();
context.CreateResources();
vkt::CommandBuffer& cb = context.CmdBuffer();
cb.Begin();
cb.BeginVideoCoding(context.Begin().AddResource(0, 0));
cb.EncodeVideo(context.EncodeReferenceFrame(0));
cb.EndVideoCoding(context.End());
cb.End();
}
TEST_F(PositiveVideoEncode, RateControlVirtualBufferSize) {
TEST_DESCRIPTION(
"vkCmdControlVideoCodingKHR - test valid values for "
"virtualBufferSizeInMs and initialVirtualBufferSizeInMs");
RETURN_IF_SKIP(Init());
VideoConfig config = GetConfig(GetConfigsWithRateControl(GetConfigsEncode()));
if (!config) {
GTEST_SKIP() << "Test requires video encode support with rate control";
}
VideoContext context(m_device, config);
context.CreateAndBindSessionMemory();
auto rc_info = VideoEncodeRateControlInfo(config).SetAnyMode();
rc_info.AddLayer(VideoEncodeRateControlLayerInfo(config));
vkt::CommandBuffer& cb = context.CmdBuffer();
cb.Begin();
cb.BeginVideoCoding(context.Begin());
// initialVirtualBufferSizeInMs can be less than virtualBufferSizeInMs
rc_info->virtualBufferSizeInMs = 1000;
rc_info->initialVirtualBufferSizeInMs = 0;
cb.ControlVideoCoding(context.Control().RateControl(rc_info));
// initialVirtualBufferSizeInMs can be equal to virtualBufferSizeInMs
rc_info->virtualBufferSizeInMs = 1000;
rc_info->initialVirtualBufferSizeInMs = 1000;
cb.ControlVideoCoding(context.Control().RateControl(rc_info));
cb.EndVideoCoding(context.End());
cb.End();
}
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