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add sdl build flag

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This commit is contained in:
Matthew 2026-06-19 16:15:53 +10:00
parent d6580c58f4
commit b3726d3627
3 changed files with 74 additions and 47 deletions
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8
dlib/dlibincludes.c
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@ -42,12 +42,12 @@
# include "../external/vma/vk_mem_alloc.h"
#endif
#ifndef BUILD_WASM
#ifdef BUILD_SDL
# include <SDL3/SDL.h>
#ifdef BUILD_VULKAN
# include <SDL3/SDL_vulkan.h>
#endif
# ifdef BUILD_VULKAN
# include <SDL3/SDL_vulkan.h>
# endif
#endif

14
opengl/opengl_native.d
View File

@ -50,7 +50,19 @@ static if(!__traits(compiles, { glActiveTexture(0x84C0); }))
PFNGLACTIVETEXTUREPROC glActiveTexture;
}
alias GLLoadProcAddr = SDL_GL_GetProcAddress;
static if(__traits(compiles, { SDL_GL_GetProcAddress("Test"); }))
{
alias GLLoadProcAddr = SDL_GL_GetProcAddress;
}
else
{
void* GLLoadProcAddr(const char* name)
{
assert(false, "Currently requires SDL");
return null;
}
}
bool
GLLoadFuncs()

99
vulkan/vulkan.d
View File

@ -15,6 +15,8 @@ import core.stdc.stdio : Printf = printf;
import std.format : sformat;
import std.math.rounding : Ceil = ceil;
enum bool SDL_ENABLED = __traits(compiles, { u32 count; SDL_Vulkan_GetInstanceExtensions(&count); });
version(VULKAN_DEBUG)
{
const BUILD_DEBUG = true;
@ -68,8 +70,11 @@ version(Windows)
struct PlatformHandles
{
bool sdl;
SDL_Window* sdl_window;
bool sdl;
static if(SDL_ENABLED)
{
SDL_Window* sdl_window;
}
version(linux)
{
Display* display;
@ -2768,55 +2773,62 @@ Init(VulkanBuildInfo build_info, u64 permanent_mem, u64 frame_mem)
char*[] instance_ext = instance_ext_base;
if(build_info.platform_handles.sdl)
{
u32 total_extension_count = cast(u32)instance_ext.length;
u32 sdl_extension_count;
const char** sdl_extensions_ptr = SDL_Vulkan_GetInstanceExtensions(&sdl_extension_count);
const char*[] sdl_extensions = sdl_extensions_ptr[0 .. sdl_extension_count];
if(sdl_extensions == null)
static if(SDL_ENABLED)
{
Errf("Failed to query Vulkan extensions for SDL, make sure the SDL_WINDOW_VULKAN flag is passed to SDL_CreateWindow [%s]", SDL_GetError());
assert(false);
}
u32 total_extension_count = cast(u32)instance_ext.length;
foreach(i; 0 .. sdl_extensions.length)
{
bool exists;
foreach(j; 0 .. instance_ext.length)
u32 sdl_extension_count;
const char** sdl_extensions_ptr = SDL_Vulkan_GetInstanceExtensions(&sdl_extension_count);
const char*[] sdl_extensions = sdl_extensions_ptr[0 .. sdl_extension_count];
if(sdl_extensions == null)
{
if(strcmp(sdl_extensions[i], instance_ext[i]) == 0)
Errf("Failed to query Vulkan extensions for SDL, make sure the SDL_WINDOW_VULKAN flag is passed to SDL_CreateWindow [%s]", SDL_GetError());
assert(false);
}
foreach(i; 0 .. sdl_extensions.length)
{
bool exists;
foreach(j; 0 .. instance_ext.length)
{
exists = true;
break;
if(strcmp(sdl_extensions[i], instance_ext[i]) == 0)
{
exists = true;
break;
}
}
if(!exists)
{
total_extension_count += 1;
}
}
if(!exists)
{
total_extension_count += 1;
}
}
instance_ext = Alloc!(char*)(arena, total_extension_count);
instance_ext[0 .. instance_ext.length] = instance_ext_base[0 .. $];
instance_ext = Alloc!(char*)(arena, total_extension_count);
instance_ext[0 .. instance_ext.length] = instance_ext_base[0 .. $];
u32 ext_count = cast(u32)instance_ext_base.length;
foreach(i; 0 .. sdl_extensions.length)
{
bool exists;
foreach(j; 0 .. instance_ext_base.length)
u32 ext_count = cast(u32)instance_ext_base.length;
foreach(i; 0 .. sdl_extensions.length)
{
if(strcmp(sdl_extensions[i], instance_ext_base[i]) == 0)
bool exists;
foreach(j; 0 .. instance_ext_base.length)
{
exists = true;
break;
if(strcmp(sdl_extensions[i], instance_ext_base[i]) == 0)
{
exists = true;
break;
}
}
if(!exists)
{
instance_ext[ext_count++] = cast(char*)sdl_extensions[i];
}
}
if(!exists)
{
instance_ext[ext_count++] = cast(char*)sdl_extensions[i];
}
}
else
{
assert(false, "Must be built with SDL or have the SDL flag disabled");
}
}
@ -2902,10 +2914,13 @@ Init(VulkanBuildInfo build_info, u64 permanent_mem, u64 frame_mem)
{
if(g_vk.platform_handles.sdl)
{
if(!SDL_Vulkan_CreateSurface(g_vk.platform_handles.sdl_window, g_vk.instance, null, &g_vk.surface))
static if(SDL_ENABLED)
{
Errf("Failed to initialize Vulkan surface through SDL [%s]", Str(SDL_GetError()));
assert(false);
if(!SDL_Vulkan_CreateSurface(g_vk.platform_handles.sdl_window, g_vk.instance, null, &g_vk.surface))
{
Errf("Failed to initialize Vulkan surface through SDL [%s]", Str(SDL_GetError()));
assert(false);
}
}
}
else