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Oddly no validation error
This commit is contained in:
James Bulman
2025-10-03 20:42:04 +01:00
parent 655964852c
commit 9f2ef576b9
4 changed files with 100 additions and 0 deletions
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2
code/core/platform.h
View File

@@ -68,6 +68,8 @@
#if OS_WINDOWS
#define WIN32_LEAN_AND_MEAN 1
#include <windows.h>
#elif OS_LINUX
#include <dlfcn.h>
#endif
#endif // LD_CORE_PLATFORM_H_

40
code/vulkan/core.c
View File

@@ -23,6 +23,46 @@ static void Vk_CreateSurface(SDL_Window *window) {
vk.err = vk.CreateWin32SurfaceKHR(vk.instance, &create_info, 0, &vk.surface);
}
#elif OS_LINUX
#define VK_PLATFORM_SURFACE_EXTENSION \
VK_KHR_XLIB_SURFACE_EXTENSION_NAME, \
VK_KHR_WAYLAND_SURFACE_EXTENSION_NAME
static void *Vk_LoadLibrary() {
void *result = dlopen("libvulkan.so", RTLD_LAZY);
if (result != 0) {
vk.GetInstanceProcAddr = (PFN_vkGetInstanceProcAddr) dlsym(result, "vkGetInstanceProcAddr");
}
return result;
}
static void Vk_CreateSurface(SDL_Window *window) {
SDL_PropertiesID prop_id = SDL_GetWindowProperties(window);
struct wl_display *wl_display = SDL_GetPointerProperty(prop_id, SDL_PROP_WINDOW_WAYLAND_DISPLAY_POINTER, 0);
if (wl_display == 0) {
// Assume we are running via X11 if there isn't a vaild Wayland display
//
VkXlibSurfaceCreateInfoKHR create_info = { 0 };
create_info.sType = VK_STRUCTURE_TYPE_XLIB_SURFACE_CREATE_INFO_KHR;
create_info.dpy = SDL_GetPointerProperty(prop_id, SDL_PROP_WINDOW_X11_DISPLAY_POINTER, 0);
create_info.window = SDL_GetNumberProperty(prop_id, SDL_PROP_WINDOW_X11_WINDOW_NUMBER, 0);
vk.err = vk.CreateXlibSurfaceKHR(vk.instance, &create_info, 0, &vk.surface);
}
else {
VkWaylandSurfaceCreateInfoKHR create_info = { 0 };
create_info.sType = VK_STRUCTURE_TYPE_WAYLAND_SURFACE_CREATE_INFO_KHR;
create_info.display = wl_display;
create_info.surface = SDL_GetPointerProperty(prop_id, SDL_PROP_WINDOW_WAYLAND_SURFACE_POINTER, 0);
vk.err = vk.CreateWaylandSurfaceKHR(vk.instance, &create_info, 0, &vk.surface);
}
}
#endif
Vk_Context vk;

8
code/vulkan/functions.h
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@@ -10,6 +10,14 @@
#if defined(VK_USE_PLATFORM_WIN32_KHR)
VK_FUNC(CreateWin32SurfaceKHR);
#endif
#if defined(VK_USE_PLATFORM_WAYLAND_KHR)
VK_FUNC(CreateWaylandSurfaceKHR);
#endif
#if defined(VK_USE_PLATFORM_XLIB_KHR)
VK_FUNC(CreateXlibSurfaceKHR);
#endif
#undef VK_INSTANCE_FUNCTIONS
#endif

50
linux Executable file
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@@ -0,0 +1,50 @@
#!/bin/sh
set -e
pushd "$(dirname $0)" > /dev/null
if [[ ! -d "build" ]];
then
mkdir "build"
fi
pushd "build" > /dev/null
release=0
deps=0
for a in $*
do
let $a=1
done
if [[ ! -d "deps" ]]
then
deps=1
fi
if [[ $deps == 1 ]]
then
# We don't build SDL3 like on windows, this assumes you have it installed instead. We can't
# just ship with the version of SDL3 we want because the shared object system is bad
echo "[Building dependencies]"
rm -rf "deps"
mkdir -p "deps/stb"
cp ../thirdparty/stb/*.h deps/stb
fi
echo "[Building source]"
COMPILER_OPTS="-Wall -Wno-missing-braces -I'deps/stb'"
LINKER_OPTS="-lSDL3"
if [[ $release == 1 ]]
then
echo "[Release build]"
gcc -O2 -Werror $COMPILER_OPTS -DLD_RELEASE=1 $(realpath "../code/first.c") -o "ludum" $LINKER_OPTS
else
echo "[Debug build]"
gcc -O0 -g -ggdb $COMPILER_OPTS $(realpath "../code/first.c") -o "ldebug" $LINKER_OPTS
fi