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Stub Vulkan backend support

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A lot of the architecture of the emulator here does not allow for vulkan
to initialize easily since it involves a bit of data to be exchanged
between SDL and Vulkan. This commit just adds the foundational linkage
and library code for vulkan support.
This commit is contained in:
Wunkolo 2023-07-18 20:29:26 -07:00
parent c98e5fb631
commit d2241a25bc
7 changed files with 102 additions and 3 deletions
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35
CMakeLists.txt
View file

@ -20,6 +20,7 @@ endif()
option(DISABLE_PANIC_DEV "Make a build with fewer and less intrusive asserts" OFF)
option(GPU_DEBUG_INFO "Enable additional GPU debugging info" OFF)
option(ENABLE_OPENGL "Enable OpenGL rendering backend" ON)
option(ENABLE_VULKAN "Enable Vulkan rendering backend" ON)
option(ENABLE_LTO "Enable link-time optimization" OFF)
option(ENABLE_USER_BUILD "Make a user-facing build. These builds have various assertions disabled, LTO, and more" OFF)
option(ENABLE_HTTP_SERVER "Enable HTTP server. Used for Discord bot support" OFF)
@ -177,6 +178,7 @@ source_group("Source Files\\Core\\Software Renderer" FILES ${RENDERER_SW_SOURCE_
source_group("Source Files\\Third Party" FILES ${THIRD_PARTY_SOURCE_FILES})
set(RENDERER_GL_SOURCE_FILES "") # Empty by default unless we are compiling with the GL renderer
set(RENDERER_VK_SOURCE_FILES "") # Empty by default unless we are compiling with the VK renderer
if(ENABLE_OPENGL)
set(RENDERER_GL_INCLUDE_FILES include/renderer_gl/opengl.hpp
@ -206,6 +208,29 @@ if(ENABLE_OPENGL)
)
endif()
if(ENABLE_VULKAN)
find_package(
Vulkan 1.3.206 REQUIRED
COMPONENTS glslangValidator
)
set(RENDERER_VK_INCLUDE_FILES include/renderer_vk/renderer_vk.hpp
include/renderer_vk/vulkan_api.hpp
)
set(RENDERER_VK_SOURCE_FILES src/core/renderer_vk/renderer_vk.cpp
src/core/renderer_vk/vulkan_api.cpp
)
set(HEADER_FILES ${HEADER_FILES} ${RENDERER_VK_INCLUDE_FILES})
source_group("Source Files\\Core\\Vulkan Renderer" FILES ${RENDERER_VK_SOURCE_FILES})
cmrc_add_resource_library(
resources_renderer_vk
NAMESPACE RendererVK
WHENCE "src/host_shaders/"
)
endif()
source_group("Header Files\\Core" FILES ${HEADER_FILES})
set(ALL_SOURCES ${SOURCE_FILES} ${FS_SOURCE_FILES} ${CRYPTO_SOURCE_FILES} ${KERNEL_SOURCE_FILES} ${LOADER_SOURCE_FILES} ${SERVICE_SOURCE_FILES}
${RENDERER_SW_SOURCE_FILES} ${PICA_SOURCE_FILES} ${THIRD_PARTY_SOURCE_FILES} ${HEADER_FILES})
@ -215,6 +240,11 @@ if(ENABLE_OPENGL)
set(ALL_SOURCES ${ALL_SOURCES} ${RENDERER_GL_SOURCE_FILES})
endif()
if(ENABLE_VULKAN)
# Add the Vulkan source files to ALL_SOURCES
set(ALL_SOURCES ${ALL_SOURCES} ${RENDERER_VK_SOURCE_FILES})
endif()
add_executable(Alber ${ALL_SOURCES})
if(ENABLE_LTO OR ENABLE_USER_BUILD)
@ -228,6 +258,11 @@ if(ENABLE_OPENGL)
target_link_libraries(Alber PRIVATE resources_renderer_gl)
endif()
if(ENABLE_VULKAN)
target_compile_definitions(Alber PUBLIC "PANDA3DS_ENABLE_VULKAN=1")
target_link_libraries(Alber PRIVATE Vulkan::Vulkan resources_renderer_vk)
endif()
if(GPU_DEBUG_INFO)
target_compile_definitions(Alber PRIVATE GPU_DEBUG_INFO=1)
endif()