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icd/dispatch: add init method to extract proc query function

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This commit is contained in:
Danny Robson 2018-11-05 15:04:04 +11:00
parent 7e6e5dc1b1
commit d80fff482b
4 changed files with 42 additions and 8 deletions
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16
CMakeLists.txt
View File

@ -15,7 +15,6 @@ endif ()
###############################################################################
file (MAKE_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/icd")
include_directories ("${CMAKE_CURRENT_BINARY_DIR}")
if (WIN32)
@ -48,7 +47,6 @@ DEPENDS
"${CMAKE_CURRENT_SOURCE_DIR}/specs/xml/vk.xml"
)
include_directories("${CMAKE_CURRENT_SOURCE_DIR}/specs/include/vulkan")
###############################################################################
@ -66,12 +64,20 @@ add_library (cruft-vk-icd STATIC
icd/fwd.hpp
${CMAKE_CURRENT_BINARY_DIR}/icd/vtable.hpp
${CMAKE_CURRENT_BINARY_DIR}/icd/dispatch.cpp
icd/dispatch.hpp
icd/vendor.hpp
icd/vendor.cpp
icd/vendor_${VK_LOADER_VENDOR}
icd/vtable.cpp
)
target_include_directories (cruft-vk-icd
PUBLIC
"${CMAKE_CURRENT_SOURCE_DIR}"
"${CMAKE_CURRENT_BINARY_DIR}"
"${CMAKE_CURRENT_SOURCE_DIR}/specs/include/vulkan"
)
target_link_libraries (cruft-vk-icd cruft-json cruft)
###############################################################################
@ -135,6 +141,12 @@ list (APPEND sources
##-----------------------------------------------------------------------------
add_library (cruft-vk STATIC ${sources})
target_link_libraries (cruft-vk cruft-vk-icd cruft)
target_include_directories (cruft-vk
PUBLIC
"${CMAKE_CURRENT_SOURCE_DIR}"
"${CMAKE_CURRENT_BINARY_DIR}"
"${CMAKE_CURRENT_SOURCE_DIR}/specs/include/vulkan"
)
###############################################################################

7
icd/dispatch.hpp Normal file
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@ -0,0 +1,7 @@
#pragma once
#include "vendor.hpp"
namespace cruft::vk::icd {
void init (vendor const&);
}

2
icd/vendor.hpp
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@ -34,6 +34,8 @@ namespace cruft::vk::icd {
VkAllocationCallbacks const*,
VkInstance*
) noexcept;
void (*GetInstanceProc) (VkInstance instance, const char* pName) noexcept;
} vtable;
private:

13
tools/spec.py
View File

@ -876,12 +876,25 @@ if __name__ == '__main__':
#include "../vk.hpp"
#include "vtable.hpp"
#include "icd/dispatch.hpp"
#include <cruft/util/debug.hpp>
#pragma GCC diagnostic ignored "-Wunused-parameter"
static cruft::vk::icd::instance_table const *i_table = nullptr;
static cruft::vk::icd::device_table const *d_table = nullptr;
void (*cruft_vk_icdGetInstanceProcAddr) (
VkInstance instance,
const char* pName
) = nullptr;
void cruft::vk::icd::init (vendor const &impl)
{
cruft_vk_icdGetInstanceProcAddr = impl.vtable.GetInstanceProc;
}
""")
for obj in commands: