From e3b454ea46f587a9501c4d959310c024753f78a7 Mon Sep 17 00:00:00 2001
From: yyc12345 <yyc12321@outlook.com>
Date: Sat, 10 Jan 2026 21:49:29 +0800
Subject: [PATCH] prepare cuda deliver dev

---
 BasaltPresenter/CMakeLists.txt                |  2 +-
 .../Plugins/Deliver/CMakeLists.txt            |  6 ++--
 .../Deliver/CudaDeliver/CMakeLists.txt        | 28 +++++++++++++++++++
 .../Plugins/Deliver/CudaDeliver/main.cpp      | 23 +++++++++++++++
 .../Plugins/Deliver/PipeDeliver/main.cpp      | 18 ++++++++++--
 .../Plugins/Engine/DirectX11Engine/main.cpp   |  2 +-
 BasaltPresenter/README.md                     |  9 +++++-
 7 files changed, 80 insertions(+), 8 deletions(-)
 create mode 100644 BasaltPresenter/Plugins/Deliver/CudaDeliver/CMakeLists.txt
 create mode 100644 BasaltPresenter/Plugins/Deliver/CudaDeliver/main.cpp

diff --git a/BasaltPresenter/CMakeLists.txt b/BasaltPresenter/CMakeLists.txt
index b73068f..6f176a9 100644
--- a/BasaltPresenter/CMakeLists.txt
+++ b/BasaltPresenter/CMakeLists.txt
@@ -43,7 +43,7 @@ set(CMAKE_MODULE_PATH
 # Find required packages based on options
 find_package(spdlog REQUIRED)
 if (BASALT_CUDA_DELIVER)
-    find_package(CUDA REQUIRED)
+    find_package(CUDAToolkit REQUIRED)
 endif ()
 if (BASALT_DIRECTX11_ENGINE)
     find_package(DirectX11 REQUIRED)
diff --git a/BasaltPresenter/Plugins/Deliver/CMakeLists.txt b/BasaltPresenter/Plugins/Deliver/CMakeLists.txt
index ae5021d..eef5c79 100644
--- a/BasaltPresenter/Plugins/Deliver/CMakeLists.txt
+++ b/BasaltPresenter/Plugins/Deliver/CMakeLists.txt
@@ -1,6 +1,6 @@
-# if (BASALT_CUDA_DELIVER)
-#     add_subdirectory(CudaDeliver)
-# endif ()
+if (BASALT_CUDA_DELIVER)
+    add_subdirectory(CudaDeliver)
+endif ()
 # if (BASALT_ROCM_DELIVER)
 #     add_subdirectory(RocmDeliver)
 # endif ()
diff --git a/BasaltPresenter/Plugins/Deliver/CudaDeliver/CMakeLists.txt b/BasaltPresenter/Plugins/Deliver/CudaDeliver/CMakeLists.txt
new file mode 100644
index 0000000..1f69997
--- /dev/null
+++ b/BasaltPresenter/Plugins/Deliver/CudaDeliver/CMakeLists.txt
@@ -0,0 +1,28 @@
+# Create shared library
+add_library(BasaltCudaDeliver SHARED "")
+# Setup sources
+target_sources(BasaltCudaDeliver
+PRIVATE
+	main.cpp
+)
+# Setup header infomation
+target_include_directories(BasaltCudaDeliver
+PRIVATE
+	"${CMAKE_CURRENT_LIST_DIR}"
+)
+# Setup linked library infomation
+target_link_libraries(BasaltCudaDeliver
+PRIVATE
+	BasaltShared
+	CUDA::cudart
+)
+# Enable export macro
+target_compile_definitions(BasaltCudaDeliver
+PRIVATE
+	BS_EXPORTING
+)
+
+# Install BasaltCudaDeliver only on Release mode
+install(TARGETS BasaltCudaDeliver
+    RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}/plugin/deliver"
+)
diff --git a/BasaltPresenter/Plugins/Deliver/CudaDeliver/main.cpp b/BasaltPresenter/Plugins/Deliver/CudaDeliver/main.cpp
new file mode 100644
index 0000000..0f40442
--- /dev/null
+++ b/BasaltPresenter/Plugins/Deliver/CudaDeliver/main.cpp
@@ -0,0 +1,23 @@
+#include <basalt/export_macro.hpp>
+#include <basalt/deliver.hpp>
+
+namespace deliver = ::basalt::shared::deliver;
+using deliver::DeliverConfig;
+using deliver::IDeliver;
+
+class CudaDeliver : public IDeliver {
+public:
+    CudaDeliver() {}
+    virtual ~CudaDeliver() {}
+
+public:
+
+};
+
+BS_EXPORT void* BSCreateInstance() {
+    return static_cast<IDeliver*>(new CudaDeliver());
+}
+
+BS_EXPORT void BSDestroyInstance(void* instance) {
+    delete dynamic_cast<CudaDeliver*>(static_cast<IDeliver*>(instance));
+}
diff --git a/BasaltPresenter/Plugins/Deliver/PipeDeliver/main.cpp b/BasaltPresenter/Plugins/Deliver/PipeDeliver/main.cpp
index ab428f5..8a97274 100644
--- a/BasaltPresenter/Plugins/Deliver/PipeDeliver/main.cpp
+++ b/BasaltPresenter/Plugins/Deliver/PipeDeliver/main.cpp
@@ -1,9 +1,23 @@
 #include <basalt/export_macro.hpp>
+#include <basalt/deliver.hpp>
+
+namespace deliver = ::basalt::shared::deliver;
+using deliver::DeliverConfig;
+using deliver::IDeliver;
+
+class PipeDeliver : public IDeliver {
+public:
+    PipeDeliver() {}
+    virtual ~PipeDeliver() {}
+
+public:
+
+};
 
 BS_EXPORT void* BSCreateInstance() {
-    return nullptr;
+    return static_cast<IDeliver*>(new PipeDeliver());
 }
 
 BS_EXPORT void BSDestroyInstance(void* instance) {
-    return;
+    delete dynamic_cast<PipeDeliver*>(static_cast<IDeliver*>(instance));
 }
diff --git a/BasaltPresenter/Plugins/Engine/DirectX11Engine/main.cpp b/BasaltPresenter/Plugins/Engine/DirectX11Engine/main.cpp
index e3e8013..b53b29e 100644
--- a/BasaltPresenter/Plugins/Engine/DirectX11Engine/main.cpp
+++ b/BasaltPresenter/Plugins/Engine/DirectX11Engine/main.cpp
@@ -424,4 +424,4 @@ BS_EXPORT void* BSCreateInstance() {
 
 BS_EXPORT void BSDestroyInstance(void* instance) {
     delete dynamic_cast<DirectX11Engine*>(static_cast<IEngine*>(instance));
-}
\ No newline at end of file
+}
diff --git a/BasaltPresenter/README.md b/BasaltPresenter/README.md
index 9883db9..d21c1b3 100644
--- a/BasaltPresenter/README.md
+++ b/BasaltPresenter/README.md
@@ -2,12 +2,19 @@
 
 ## Dependencies
 
+* CUDA
 * [spdlog](https://github.com/gabime/spdlog)
 * [tinyobjloader](https://github.com/tinyobjloader/tinyobjloader)
-* [cgltf](https://github.com/jkuhlmann/cgltf)
+<!-- * [cgltf](https://github.com/jkuhlmann/cgltf) -->
 
 We assume that you executing following commands in the root directory of `BasaltPresenter` project.
 
+### CUDA
+
+##### Usage
+
+Use `-DCUDAToolkit_ROOT=<path to CUDA install directory>` in cmake when you configure this project.
+
 ### spdlog
 
 ##### Build