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more FFI work

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This commit is contained in:
Nick Fisher
2023-09-29 17:58:12 +08:00
parent dd88c45536
commit e8ba136863
17 changed files with 927 additions and 414 deletions
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24
macos/Classes/SwiftPolyvoxFilamentPlugin.swift
View File

@@ -55,7 +55,8 @@ public class SwiftPolyvoxFilamentPlugin: NSObject, FlutterPlugin, FlutterTexture
instance.resources[resId] = nsData
let length = nsData.length
print("Resolved asset to file of length \(length) at path \(path!)")
return ResourceBuffer(data:nsData.bytes, size:UInt32(nsData.count), id:UInt32(resId))
return ResourceBuffer(data:nsData.bytes, size:Int64(nsData.length), id:UInt32(resId))
} catch {
print("ERROR LOADING RESOURCE")
}
@@ -160,8 +161,10 @@ public class SwiftPolyvoxFilamentPlugin: NSObject, FlutterPlugin, FlutterTexture
result([
unsafeBitCast(renderCallback, to:Int64.self), unsafeBitCast(Unmanaged.passUnretained(self), to:UInt64.self)])
case "createTexture":
let args = call.arguments as! Array<Int32>
createPixelBuffer(width:Int(args[0]), height:Int(args[1]))
let args = call.arguments as! [Any]
let width = UInt32(args[0] as! Int64)
let height = UInt32(args[1] as! Int64)
createPixelBuffer(width:Int(width), height:Int(height))
var cvret = CVMetalTextureCacheCreate(
kCFAllocatorDefault,
@@ -178,14 +181,19 @@ public class SwiftPolyvoxFilamentPlugin: NSObject, FlutterPlugin, FlutterTexture
cvMetalTextureCache!,
pixelBuffer!, nil,
MTLPixelFormat.bgra8Unorm,
Int(args[0]), Int(args[1]),
Int(width), Int(height),
0,
&cvMetalTexture);
metalTexture = CVMetalTextureGetTexture(cvMetalTexture!);
// createDisplayLink()
let pixelBufferAddress = Int(bitPattern:CVPixelBufferGetBaseAddress(pixelBuffer!));
let metalTextureAddress = Int(bitPattern:Unmanaged.passUnretained(metalTexture!).toOpaque())
result([self.flutterTextureId as! Any, pixelBufferAddress, metalTextureAddress])
let pixelBufferPtr = CVPixelBufferGetBaseAddress(pixelBuffer!);
let pixelBufferAddress = Int(bitPattern:pixelBufferPtr);
let metalTexturePtr = Unmanaged.passUnretained(metalTexture!).toOpaque()
let metalTextureAddress = Int(bitPattern:metalTexturePtr)
let callback = make_resource_loader(loadResource, freeResource, Unmanaged.passUnretained(self).toOpaque())
result([self.flutterTextureId as Any, nil, metalTextureAddress])
case "destroyTexture":
if(viewer != nil) {
result(FlutterError(code: "INVALID_ARGUMENTS", message: "Destroy the viewer before destroying the texture", details: nil))
@@ -217,7 +225,7 @@ public class SwiftPolyvoxFilamentPlugin: NSObject, FlutterPlugin, FlutterTexture
resize(width:Int32(width), height:Int32(height))
create_swap_chain(viewer, CVPixelBufferGetBaseAddress(pixelBuffer!), width, height)
let metalTextureId = Int(bitPattern:Unmanaged.passUnretained(metalTexture!).toOpaque())
create_render_target(viewer, UInt32(metalTextureId), width, height);
create_render_target(viewer, metalTextureId, width, height);
update_viewport_and_camera_projection(viewer, width, height, Float(args[2] as! Double))
rendering = true
print("Resized to \(args[0])x\(args[1])")

4
macos/include/PolyvoxFilamentApi.h
View File

@@ -3,13 +3,15 @@
#include "ResourceBuffer.hpp"
#include <stdbool.h>
typedef int32_t EntityId;
const void* create_filament_viewer(const void* const context, const ResourceLoaderWrapper* const loader);
ResourceLoaderWrapper* make_resource_loader(LoadFilamentResourceFromOwner loadFn, FreeFilamentResourceFromOwner freeFn, void* owner);
void destroy_filament_viewer(const void* const viewer);
void* get_asset_manager(const void* const viewer);
void create_render_target(const void* const viewer, uint32_t textureId, uint32_t width, uint32_t height);
void create_render_target(const void* const viewer, intptr_t texture, uint32_t width, uint32_t height);
void clear_background_image(const void* const viewer);
void set_background_image(const void* const viewer, const char *path, bool fillHeight);
void set_background_image_position(const void* const viewer, float x, float y, bool clamp);

32
macos/include/PolyvoxFilamentFFIApi.h
View File

@@ -1,13 +1,13 @@
#ifndef _POLYVOX_FILAMENT_FFI_API_H
#define _POLYVOX_FILAMENT_FFI_API_H
#include "PolyvoxFilamentApi.h"
///
/// This header replicates most of the methods in PolyvoxFilamentApi.h, and is only intended to be used to generate client FFI bindings.
/// The intention is that calling one of these methods will call its respective method in PolyvoxFilamentApi.h, but wrapped in some kind of thread runner to ensure thread safety.
///
#include "PolyvoxFilamentApi.h"
typedef int32_t EntityId;
void* const create_filament_viewer_ffi(void* const context, const ResourceLoaderWrapper* const loader, void (*renderCallback)(void* const renderCallbackOwner), void* const renderCallbackOwner);
@@ -33,25 +33,25 @@ void remove_light_ffi(void* const viewer, EntityId entityId);
void clear_lights_ffi(void* const viewer);
EntityId load_glb_ffi(void* const assetManager, const char *assetPath, bool unlit);
EntityId load_gltf_ffi(void* const assetManager, const char *assetPath, const char *relativePath);
void remove_asset_ffi(void* const const viewer, EntityId asset);
void clear_assets_ffi(void* const const viewer);
void remove_asset_ffi(void* const viewer, EntityId asset);
void clear_assets_ffi(void* const viewer);
bool set_camera_ffi(void* const viewer, EntityId asset, const char *nodeName);
void apply_weights_ffi(
void* assetManager,
void* const assetManager,
EntityId asset,
const char *const entityName,
float *const weights,
int count
);
void set_morph_target_weights_ffi(
void* assetManager,
void* const assetManager,
EntityId asset,
const char *const entityName,
const float *const morphData,
int numWeights
);
bool set_morph_animation_ffi(
void* assetManager,
void* const assetManager,
EntityId asset,
const char *const entityName,
const float *const morphData,
@@ -61,7 +61,7 @@ bool set_morph_animation_ffi(
float frameLengthInMs);
void set_bone_animation_ffi(
void* assetManager,
void* const assetManager,
EntityId asset,
const float* const frameData,
int numFrames,
@@ -71,13 +71,13 @@ void set_bone_animation_ffi(
int numMeshTargets,
float frameLengthInMs);
void play_animation_ffi(void* assetManager, EntityId asset, int index, bool loop, bool reverse, bool replaceActive, float crossfade);
void set_animation_frame_ffi(void* assetManager, EntityId asset, int animationIndex, int animationFrame);
void stop_animation_ffi(void* assetManager, EntityId asset, int index);
int get_animation_count_ffi(void* assetManager, EntityId asset);
void get_animation_name_ffi(void* assetManager, EntityId asset, char *const outPtr, int index);
float get_animation_duration_ffi(void* assetManager, EntityId asset, int index);
void get_morph_target_name_ffi(void* assetManager, EntityId asset, const char *meshName, char *const outPtr, int index);
int get_morph_target_name_count_ffi(void* assetManager, EntityId asset, const char *meshName);
void play_animation_ffi(void* const assetManager, EntityId asset, int index, bool loop, bool reverse, bool replaceActive, float crossfade);
void set_animation_frame_ffi(void* const assetManager, EntityId asset, int animationIndex, int animationFrame);
void stop_animation_ffi(void* const assetManager, EntityId asset, int index);
int get_animation_count_ffi(void* const assetManager, EntityId asset);
void get_animation_name_ffi(void* const assetManager, EntityId asset, char *const outPtr, int index);
float get_animation_duration_ffi(void* const assetManager, EntityId asset, int index);
void get_morph_target_name_ffi(void* const assetManager, EntityId asset, const char *meshName, char *const outPtr, int index);
int get_morph_target_name_count_ffi(void* const assetManager, EntityId asset, const char *meshName);
#endif // _POLYVOX_FILAMENT_FFI_API_H

2
macos/include/ResourceBuffer.hpp
View File

@@ -33,7 +33,7 @@ extern "C" {
#endif
const void * const data;
const uint32_t size;
const int64_t size;
const uint32_t id;
};

8
macos/src/FilamentViewer.cpp
View File

@@ -112,6 +112,8 @@ FilamentViewer::FilamentViewer(const void* context, const ResourceLoaderWrapper*
#if TARGET_OS_IPHONE
_engine = Engine::create(Engine::Backend::METAL);
#elif TARGET_OS_OSX
_engine = Engine::create(Engine::Backend::METAL);
#else
_engine = Engine::create(Engine::Backend::OPENGL); //L, nullptr, (void*)context, nullptr);
#endif
@@ -565,7 +567,7 @@ void FilamentViewer::createSwapChain(const void *window, uint32_t width, uint32_
Log("Swapchain created.");
}
void FilamentViewer::createRenderTarget(intptr_t textureId, uint32_t width, uint32_t height) {
void FilamentViewer::createRenderTarget(intptr_t texture, uint32_t width, uint32_t height) {
// Create filament textures and render targets (note the color buffer has the import call)
_rtColor = filament::Texture::Builder()
.width(width)
@@ -573,7 +575,7 @@ void FilamentViewer::createRenderTarget(intptr_t textureId, uint32_t width, uint
.levels(1)
.usage(filament::Texture::Usage::COLOR_ATTACHMENT | filament::Texture::Usage::SAMPLEABLE)
.format(filament::Texture::InternalFormat::RGBA8)
.import(textureId)
.import(texture)
.build(*_engine);
_rtDepth = filament::Texture::Builder()
.width(width)
@@ -590,7 +592,7 @@ void FilamentViewer::createRenderTarget(intptr_t textureId, uint32_t width, uint
// Make a specific viewport just for our render target
_view->setRenderTarget(_rt);
Log("Set render target for glTextureId %u %u x %u", textureId, width, height);
Log("Set render target for glTextureId %u %u x %u", texture, width, height);
}

5
macos/src/PolyvoxFilamentApi.cpp
View File

@@ -15,6 +15,7 @@ using namespace polyvox;
extern "C" {
#include "PolyvoxFilamentApi.h"
FLUTTER_PLUGIN_EXPORT const void* create_filament_viewer(const void* context, const ResourceLoaderWrapper* const loader) {
return (const void*) new FilamentViewer(context, loader);
@@ -24,8 +25,8 @@ extern "C" {
return new ResourceLoaderWrapper(loadFn, freeFn, owner);
}
FLUTTER_PLUGIN_EXPORT void create_render_target(const void* const viewer, uint32_t textureId, uint32_t width, uint32_t height) {
((FilamentViewer*)viewer)->createRenderTarget(textureId, width, height);
FLUTTER_PLUGIN_EXPORT void create_render_target(const void* const viewer, intptr_t texture, uint32_t width, uint32_t height) {
((FilamentViewer*)viewer)->createRenderTarget(texture, width, height);
}
FLUTTER_PLUGIN_EXPORT void destroy_filament_viewer(const void* const viewer) {

355
macos/src/PolyvoxFilamentFFIApi.cpp
View File

@@ -5,6 +5,7 @@
#include "Log.hpp"
#include "ThreadPool.hpp"
#include <thread>
#include <functional>
@@ -12,10 +13,13 @@ using namespace polyvox;
#define FLUTTER_PLUGIN_EXPORT __attribute__((visibility("default")))
class RenderLoop {
class RenderLoop
{
public:
explicit RenderLoop() {
_t = new std::thread([this]() {
explicit RenderLoop()
{
_t = new std::thread([this]()
{
while(!_stop) {
std::function<void()> task;
{
@@ -35,121 +39,294 @@ public:
}
task();
}
});
}
~RenderLoop() {
_stop = true;
} });
}
~RenderLoop()
{
_stop = true;
_t->join();
}
}
void* const createViewer(void* const context, const ResourceLoaderWrapper* const loader, void (*renderCallback)(void*), void* const owner) {
void *const createViewer(void *const context, const ResourceLoaderWrapper *const loader, void (*renderCallback)(void *), void *const owner)
{
_renderCallback = renderCallback;
_renderCallbackOwner = owner;
std::packaged_task<FilamentViewer* const()> lambda([&]() mutable {
return new FilamentViewer(context, loader);
});
_renderCallbackOwner = owner;
std::packaged_task<FilamentViewer *const()> lambda([&]() mutable
{ return new FilamentViewer(context, loader); });
auto fut = add_task(lambda);
fut.wait();
_viewer = fut.get();
return (void* const)_viewer;
return (void *const)_viewer;
}
void setRendering(bool rendering) {
void setRendering(bool rendering)
{
_rendering = rendering;
}
void doRender() {
void doRender()
{
render(_viewer, 0);
_renderCallback(_renderCallbackOwner);
}
template<class Rt>
auto add_task(std::packaged_task<Rt()>& pt) -> std::future<Rt> {
std::unique_lock<std::mutex> lock(_access);
auto ret = pt.get_future();
_tasks.push_back([pt=std::make_shared<std::packaged_task<Rt()>>(std::move(pt))]{ (*pt)();});
_cond.notify_one();
return ret;
}
private:
template <class Rt>
auto add_task(std::packaged_task<Rt()> &pt) -> std::future<Rt>
{
std::unique_lock<std::mutex> lock(_access);
auto ret = pt.get_future();
_tasks.push_back([pt = std::make_shared<std::packaged_task<Rt()>>(std::move(pt))]
{ (*pt)(); });
_cond.notify_one();
return ret;
}
private:
bool _stop = false;
bool _rendering = false;
int _frameIntervalInMilliseconds = 1000 / 60;
std::mutex _access;
FilamentViewer* _viewer = nullptr;
void (*_renderCallback)(void* const) = nullptr;
void* _renderCallbackOwner = nullptr;
std::thread* _t = nullptr;
std::condition_variable _cond;
std::deque<std::function<void()>> _tasks;
std::mutex _access;
FilamentViewer *_viewer = nullptr;
void (*_renderCallback)(void *const) = nullptr;
void *_renderCallbackOwner = nullptr;
std::thread *_t = nullptr;
std::condition_variable _cond;
std::deque<std::function<void()>> _tasks;
};
extern "C"
{
#include "PolyvoxFilamentApi.h"
static RenderLoop *_rl;
extern "C" {
#include "PolyvoxFilamentApi.h"
static RenderLoop* _rl;
FLUTTER_PLUGIN_EXPORT void* const create_filament_viewer_ffi(void* const context, const ResourceLoaderWrapper* const loader, void (*renderCallback)(void* const renderCallbackOwner), void* const renderCallbackOwner) {
if(!_rl) {
_rl = new RenderLoop();
FLUTTER_PLUGIN_EXPORT void *const create_filament_viewer_ffi(void *const context, const ResourceLoaderWrapper *const loader, void (*renderCallback)(void *const renderCallbackOwner), void *const renderCallbackOwner)
{
if (!_rl)
{
_rl = new RenderLoop();
}
return _rl->createViewer(context, loader, renderCallback, renderCallbackOwner);
}
return _rl->createViewer(context, loader, renderCallback, renderCallbackOwner);
}
FLUTTER_PLUGIN_EXPORT void create_swap_chain_ffi(void* const viewer, void* const surface, uint32_t width, uint32_t height) {
std::packaged_task<void()> lambda([&]() mutable {
create_swap_chain(viewer, surface, width, height);
});
auto fut = _rl->add_task(lambda);
fut.wait();
}
FLUTTER_PLUGIN_EXPORT void create_swap_chain_ffi(void *const viewer, void *const surface, uint32_t width, uint32_t height)
{
std::packaged_task<void()> lambda([&]() mutable
{ create_swap_chain(viewer, surface, width, height); });
auto fut = _rl->add_task(lambda);
fut.wait();
}
FLUTTER_PLUGIN_EXPORT void create_render_target_ffi(void* const viewer, uint32_t nativeTextureId, uint32_t width, uint32_t height) {
std::packaged_task<void()> lambda([&]() mutable {
create_render_target(viewer, nativeTextureId, width, height);
});
auto fut = _rl->add_task(lambda);
fut.wait();
}
FLUTTER_PLUGIN_EXPORT void create_render_target_ffi(void *const viewer, uint32_t nativeTextureId, uint32_t width, uint32_t height)
{
std::packaged_task<void()> lambda([&]() mutable
{ create_render_target(viewer, nativeTextureId, width, height); });
auto fut = _rl->add_task(lambda);
fut.wait();
}
FLUTTER_PLUGIN_EXPORT void update_viewport_and_camera_projection_ffi(void *const viewer, const uint32_t width, const uint32_t height, const float scaleFactor)
{
std::packaged_task<void()> lambda([&]() mutable
{ update_viewport_and_camera_projection(viewer, width, height, scaleFactor); });
auto fut = _rl->add_task(lambda);
fut.wait();
}
FLUTTER_PLUGIN_EXPORT void update_viewport_and_camera_projection_ffi(void* const viewer, const uint32_t width, const uint32_t height, const float scaleFactor) {
std::packaged_task<void()> lambda([&]() mutable {
update_viewport_and_camera_projection(viewer, width, height, scaleFactor);
});
auto fut = _rl->add_task(lambda);
fut.wait();
}
FLUTTER_PLUGIN_EXPORT void set_rendering_ffi(bool rendering)
{
if (!_rl)
{
Log("No render loop!"); // PANIC?
} else {
if(rendering) {
Log("Set rendering to true");
} else {
Log("Set rendering to false");
}
_rl->setRendering(rendering);
}
}
FLUTTER_PLUGIN_EXPORT bool set_rendering_ffi(bool rendering) {
if(!_rl) {
return false;
}
_rl->setRendering(rendering);
return true;
}
FLUTTER_PLUGIN_EXPORT void render_ffi(void *const viewer)
{
std::packaged_task<void()> lambda([&]() mutable
{ _rl->doRender(); });
auto fut = _rl->add_task(lambda);
fut.wait();
}
FLUTTER_PLUGIN_EXPORT void render_ffi(void* const viewer) {
std::packaged_task<void()> lambda([&]() mutable {
_rl->doRender();
});
auto fut = _rl->add_task(lambda);
fut.wait();
}
FLUTTER_PLUGIN_EXPORT void set_background_color_ffi(void *const viewer, const float r, const float g, const float b, const float a)
{
std::packaged_task<void()> lambda([&]() mutable
{ set_background_color(viewer, r, g, b, a); });
auto fut = _rl->add_task(lambda);
fut.wait();
}
FLUTTER_PLUGIN_EXPORT void set_background_color_ffi(void* const viewer, const float r, const float g, const float b, const float a) {
std::packaged_task<void()> lambda([&]() mutable {
set_background_color(viewer, r, g,b, a);
});
auto fut = _rl->add_task(lambda);
fut.wait();
}
FLUTTER_PLUGIN_EXPORT EntityId load_glb_ffi(void *const assetManager, const char *path)
{
std::packaged_task<EntityId()> lambda([&]() mutable
{ return load_glb(assetManager, path, false); });
auto fut = _rl->add_task(lambda);
fut.wait();
return fut.get();
}
FLUTTER_PLUGIN_EXPORT void clear_background_image_ffi(void *const viewer)
{
std::packaged_task<void()> lambda([&]
{ clear_background_image(viewer); });
auto fut = _rl->add_task(lambda);
fut.wait();
}
FLUTTER_PLUGIN_EXPORT void set_background_image_ffi(void *const viewer, const char *path, bool fillHeight)
{
std::packaged_task<void()> lambda([&]
{ set_background_image(viewer, path, fillHeight); });
auto fut = _rl->add_task(lambda);
fut.wait();
}
FLUTTER_PLUGIN_EXPORT void set_background_image_position_ffi(void *const viewer, float x, float y, bool clamp)
{
std::packaged_task<void()> lambda([&]
{ set_background_image_position(viewer, x, y, clamp); });
auto fut = _rl->add_task(lambda);
fut.wait();
}
FLUTTER_PLUGIN_EXPORT void set_tone_mapping_ffi(void *const viewer, int toneMapping)
{
std::packaged_task<void()> lambda([&]
{ set_tone_mapping(viewer, toneMapping); });
auto fut = _rl->add_task(lambda);
fut.wait();
}
FLUTTER_PLUGIN_EXPORT void set_bloom_ffi(void *const viewer, float strength)
{
std::packaged_task<void()> lambda([&]
{ set_bloom(viewer, strength); });
auto fut = _rl->add_task(lambda);
fut.wait();
}
FLUTTER_PLUGIN_EXPORT void load_skybox_ffi(void *const viewer, const char *skyboxPath)
{
std::packaged_task<void()> lambda([&]
{ load_skybox(viewer, skyboxPath); });
auto fut = _rl->add_task(lambda);
fut.wait();
}
FLUTTER_PLUGIN_EXPORT void load_ibl_ffi(void *const viewer, const char *iblPath, float intensity)
{
std::packaged_task<void()> lambda([&]
{ load_ibl(viewer, iblPath, intensity); });
auto fut = _rl->add_task(lambda);
fut.wait();
}
FLUTTER_PLUGIN_EXPORT void remove_skybox_ffi(void *const viewer)
{
std::packaged_task<void()> lambda([&]
{ remove_skybox(viewer); });
auto fut = _rl->add_task(lambda);
fut.wait();
}
FLUTTER_PLUGIN_EXPORT void remove_ibl_ffi(void *const viewer)
{
std::packaged_task<void()> lambda([&]
{ remove_ibl(viewer); });
auto fut = _rl->add_task(lambda);
fut.wait();
}
EntityId add_light_ffi(void *const viewer, uint8_t type, float colour, float intensity, float posX, float posY, float posZ, float dirX, float dirY, float dirZ, bool shadows)
{
std::packaged_task<EntityId()> lambda([&]
{ return add_light(viewer, type, colour, intensity, posX, posY, posZ, dirX, dirY, dirZ, shadows); });
auto fut = _rl->add_task(lambda);
fut.wait();
return fut.get();
}
FLUTTER_PLUGIN_EXPORT void remove_light_ffi(void *const viewer, EntityId entityId)
{
std::packaged_task<void()> lambda([&]
{ remove_light(viewer, entityId); });
auto fut = _rl->add_task(lambda);
fut.wait();
}
FLUTTER_PLUGIN_EXPORT void clear_lights_ffi(void *const viewer)
{
std::packaged_task<void()> lambda([&]
{ clear_lights(viewer); });
auto fut = _rl->add_task(lambda);
fut.wait();
}
FLUTTER_PLUGIN_EXPORT void remove_asset_ffi(void *const viewer, EntityId asset)
{
std::packaged_task<void()> lambda([&]
{ remove_asset(viewer, asset); });
auto fut = _rl->add_task(lambda);
fut.wait();
}
FLUTTER_PLUGIN_EXPORT void clear_assets_ffi(void *const viewer)
{
std::packaged_task<void()> lambda([&]
{ clear_assets(viewer); });
auto fut = _rl->add_task(lambda);
fut.wait();
}
FLUTTER_PLUGIN_EXPORT bool set_camera_ffi(void *const viewer, EntityId asset, const char *nodeName)
{
std::packaged_task<bool()> lambda([&]
{ return set_camera(viewer, asset, nodeName); });
auto fut = _rl->add_task(lambda);
fut.wait();
return fut.get();
}
FLUTTER_PLUGIN_EXPORT void set_bone_animation_ffi(
void *assetManager,
EntityId asset,
const float *const frameData,
int numFrames,
int numBones,
const char **const boneNames,
const char **const meshName,
int numMeshTargets,
float frameLengthInMs)
{
std::packaged_task<void()> lambda([&]
{ set_bone_animation(
assetManager, asset, frameData, numFrames, numBones,
boneNames, meshName, numMeshTargets, frameLengthInMs); });
auto fut = _rl->add_task(lambda);
fut.wait();
}
// implementations of rest of animation functions
FLUTTER_PLUGIN_EXPORT void get_morph_target_name_ffi(void *assetManager, EntityId asset, const char *meshName, char *const outPtr, int index)
{
std::packaged_task<void()> lambda([&]
{ get_morph_target_name(assetManager, asset, meshName, outPtr, index); });
auto fut = _rl->add_task(lambda);
fut.wait();
}
FLUTTER_PLUGIN_EXPORT int get_morph_target_name_count_ffi(void *assetManager, EntityId asset, const char *meshName)
{
std::packaged_task<int()> lambda([&]
{ return get_morph_target_name_count(assetManager, asset, meshName); });
auto fut = _rl->add_task(lambda);
fut.wait();
return fut.get();
}
void set_morph_target_weights_ffi(
void* const assetManager,
EntityId asset,
const char *const entityName,
const float *const morphData,
int numWeights
) {
// TODO
}
}