lirent/vatrog-vm-vgpu-streamer
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Initial commit: win32 vGPU stream capture module

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Capture backends (NvFBC/DDA/GDI), cursor/region/present helpers, publish API, vendor NvFBC headers; CMake build with mingw-w64 toolchain.
This commit is contained in:
Gregory Lirent
2026-06-17 12:55:19 +03:00
commit fefa736fb8
28 changed files with 2008 additions and 0 deletions
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CMakeLists.txt
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cmake_minimum_required(VERSION 3.16)
project(vgpu-streamer C)
set(CMAKE_C_STANDARD 11)
set(CMAKE_C_STANDARD_REQUIRED ON)
set(CMAKE_C_EXTENSIONS OFF) # strict c11; shim uses __asm__/__atomic_* — ok
add_library(vgpustream STATIC
src/stream/publish.c
src/stream/win32/region.c
src/stream/win32/present.c
src/stream/win32/cursor.c
src/stream/win32/capture.c
src/stream/win32/capture_nvfbc.c
src/stream/win32/capture_dda.c
src/stream/win32/capture_gdi.c)
target_include_directories(vgpustream
PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/include
PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/src/stream/include
${CMAKE_CURRENT_SOURCE_DIR}/src/stream/win32
${CMAKE_CURRENT_SOURCE_DIR}/third_party) # vendor NvFBC + Windows.h shim
target_compile_definitions(vgpustream PRIVATE CINTERFACE WIN32_LEAN_AND_MEAN=)
target_compile_options(vgpustream PRIVATE
$<$<C_COMPILER_ID:GNU>:-O2;-Wall;-Wextra>
$<$<C_COMPILER_ID:MSVC>:/O2;/W3>)
target_link_libraries(vgpustream PRIVATE d3d11 dxgi dxguid uuid user32 gdi32)
add_executable(vgpu-streamer src/stream/win32/main.c)
set_target_properties(vgpu-streamer PROPERTIES OUTPUT_NAME vgpu-streamer)
target_include_directories(vgpu-streamer
PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/include
${CMAKE_CURRENT_SOURCE_DIR}/src/stream/include
${CMAKE_CURRENT_SOURCE_DIR}/src/stream/win32)
target_link_libraries(vgpu-streamer PRIVATE vgpustream)
target_link_options(vgpu-streamer PRIVATE $<$<C_COMPILER_ID:GNU>:-static;-s>)