public void StartLoad(EntityManager man, Entity e, ref Image2D image, ref Image2DSTB imgSTB, ref Image2DLoadFromFile fspec, ref Image2DSTBLoading loading)
{
// if there are async still loading, but set to new file stop job
if (loading.internalId != 0)
{
ImageIOSTBNativeCalls.AbortLoad(loading.internalId);
}
image.status = ImageStatus.Loading;
image.hasAlpha = false;
image.imagePixelSize.x = 0;
image.imagePixelSize.y = 0;
var fnImage = man.GetBufferAsString <Image2DLoadFromFileImageFile>(e);
if (man.HasComponent <Image2DLoadFromFileImageFile>(e) && fnImage.Length <= 0)
{
Debug.LogFormat("The file one entity {1} contains an empty Image2DLoadFromFileImageFile string.", e);
}
var fnMask = man.GetBufferAsString <Image2DLoadFromFileMaskFile>(e);
if (man.HasComponent <Image2DLoadFromFileMaskFile>(e) && fnMask.Length <= 0)
{
Debug.LogFormat("The file one entity {1} contains an empty Image2DLoadFromFileMaskFile string.", e);
}
loading.internalId = ImageIOSTBNativeCalls.StartLoad(fnImage, fnMask);
}
public LoadResult CheckLoading(IntPtr cppwrapper, EntityManager man, Entity e, ref Image2D image, ref Image2DSTB imgSTB, ref Image2DLoadFromFile unused, ref Image2DSTBLoading loading)
{
int newHandle = 0;
int r = ImageIOSTBNativeCalls.CheckLoading(loading.internalId, ref newHandle);
if (r == 0)
{
return(LoadResult.stillWorking);
}
FreeNative(man, e, ref imgSTB);
imgSTB.imageHandle = newHandle;
var fnLog = string.Empty;
fnLog += man.GetBufferAsString <Image2DLoadFromFileImageFile>(e);
if (man.HasComponent <Image2DLoadFromFileGuids>(e))
{
fnLog += man.GetComponentData <Image2DLoadFromFileGuids>(e).imageAsset;
}
if (man.HasComponent <Image2DLoadFromFileMaskFile>(e))
{
fnLog += " alpha=";
fnLog += man.GetBufferAsString <Image2DLoadFromFileMaskFile>(e);
}
if (r == 2)
{
image.status = ImageStatus.LoadError;
image.imagePixelHeight = 0;
image.imagePixelWidth = 0;
Debug.LogFormat("Failed to load {0}", fnLog);
return(LoadResult.failed);
}
Assert.IsTrue(newHandle > 0);
int w = 0, h = 0;
unsafe
{
ImageIOSTBNativeCalls.GetImageFromHandle(imgSTB.imageHandle, ref w, ref h);
Assert.IsTrue(w > 0 && h > 0);
image.imagePixelWidth = w;
image.imagePixelHeight = h;
}
#if IO_ENABLE_TRACE
Debug.LogFormat("Loaded image: {0} Handle {4} Size: {1},{2}", fnLog, w, h, imgSTB.imageHandle);
#endif
#if ENABLE_DOTSRUNTIME_PROFILER
ProfilerStats.AccumStats.memTextureCount.Accumulate(1);
long bytes = image.imagePixelWidth * image.imagePixelHeight * 4;
ProfilerStats.AccumStats.memTexture.Accumulate(bytes);
ProfilerStats.AccumStats.memReservedGFX.Accumulate(bytes);
ProfilerStats.AccumStats.memUsedGFX.Accumulate(bytes);
#endif
image.status = ImageStatus.Loaded;
return(LoadResult.success);
}
public LoadResult CheckLoading(IntPtr cppwrapper, EntityManager man, Entity e, ref Image2D image, ref Image2DSTB imgSTB, ref Image2DLoadFromFile unused, ref Image2DSTBLoading loading)
{
int newHandle = 0;
int r = ImageIOSTBNativeCalls.CheckLoading(loading.internalId, ref newHandle);
if (r == 0)
{
return(LoadResult.stillWorking);
}
FreeNative(man, e, ref imgSTB);
Assert.IsTrue(newHandle > 0);
imgSTB.imageHandle = newHandle;
var fnLog = string.Empty;
fnLog += man.GetBufferAsString <Image2DLoadFromFileImageFile>(e);
if (man.HasComponent <Image2DLoadFromFileMaskFile>(e))
{
fnLog += " alpha=";
fnLog += man.GetBufferAsString <Image2DLoadFromFileMaskFile>(e);
}
if (r == 2)
{
image.status = ImageStatus.LoadError;
image.imagePixelSize.xy = 0;
Debug.LogFormat("Failed to load {0}", fnLog);
return(LoadResult.failed);
}
int hasAlpha = 0;
int w = 0, h = 0;
unsafe
{
ImageIOSTBNativeCalls.GetImageFromHandle(imgSTB.imageHandle, ref hasAlpha, ref w, ref h);
Assert.IsTrue(w > 0 && h > 0);
image.hasAlpha = hasAlpha != 0;
image.imagePixelSize.x = (float)w;
image.imagePixelSize.y = (float)h;
}
Debug.LogFormatAlways("Loaded image: {0} Handle {4} Size: {1},{2} Alpha: {3}", fnLog, w, h, image.hasAlpha?"yes":"no", imgSTB.imageHandle);
// We finished loading the image and retrieve its pixel size, lets init the mask data also
if (man.HasComponent <Image2DAlphaMask>(e))
{
DynamicBuffer <Image2DAlphaMaskData> maskData = man.GetBuffer <Image2DAlphaMaskData>(e);
maskData.ResizeUninitialized(w * h);
unsafe
{
ImageIOSTBNativeCalls.InitImage2DMask(imgSTB.imageHandle, (byte *)(maskData.GetUnsafePtr()));
Debug.LogAlways(" Created alpha mask for image.");
}
}
image.status = ImageStatus.Loaded;
return(LoadResult.success);
}
public void StartLoad(EntityManager man, Entity e, ref Image2D image, ref Image2DSTB imgSTB, ref Image2DLoadFromFile fspec, ref Image2DSTBLoading loading)
{
// if there are async still loading, but set to new file stop job
if (loading.internalId != 0)
{
ImageIOSTBNativeCalls.AbortLoad(loading.internalId);
}
image.status = ImageStatus.Loading;
image.imagePixelHeight = 0;
image.imagePixelWidth = 0;
string fnImage = "", fnMask = "";
if (man.HasComponent <Image2DLoadFromFileGuids>(e))
{
var guids = man.GetComponentData <Image2DLoadFromFileGuids>(e);
// TODO -- call an asset service to actually get some kind of stream from a guid
if (!guids.imageAsset.Equals(Guid.Empty))
{
fnImage = "Data/" + guids.imageAsset.ToString("N");
}
if (!guids.maskAsset.Equals(Guid.Empty))
{
fnMask = "Data/" + guids.maskAsset.ToString("N");
}
}
else
{
fnImage = man.GetBufferAsString <Image2DLoadFromFileImageFile>(e);
if (man.HasComponent <Image2DLoadFromFileImageFile>(e) && fnImage.Length <= 0)
{
Debug.LogFormat("The file one entity {1} contains an empty Image2DLoadFromFileImageFile string.", e);
}
fnMask = man.GetBufferAsString <Image2DLoadFromFileMaskFile>(e);
if (man.HasComponent <Image2DLoadFromFileMaskFile>(e) && fnMask.Length <= 0)
{
Debug.LogFormat("The file one entity {1} contains an empty Image2DLoadFromFileMaskFile string.", e);
}
}
loading.internalId = ImageIOSTBNativeCalls.StartLoad(fnImage, fnMask);
}
public void FreeNative(EntityManager man, Entity e, ref Image2DSTB imgSTB)
{
#if ENABLE_DOTSRUNTIME_PROFILER
int w = 0, h = 0;
unsafe
{
ImageIOSTBNativeCalls.GetImageFromHandle(imgSTB.imageHandle, ref w, ref h);
}
if (w != 0 && h != 0)
{
ProfilerStats.AccumStats.memTextureCount.Accumulate(-1);
long bytes = -w * h * 4;
ProfilerStats.AccumStats.memTexture.Accumulate(bytes);
ProfilerStats.AccumStats.memReservedGFX.Accumulate(bytes);
ProfilerStats.AccumStats.memUsedGFX.Accumulate(bytes);
}
#endif
ImageIOSTBNativeCalls.FreeNative(imgSTB.imageHandle);
}
public void FinishLoading(EntityManager man, Entity e, ref Image2D img, ref Image2DSTB imgSTB, ref Image2DSTBLoading loading)
{
ImageIOSTBNativeCalls.FinishLoading();
}
public void FreeNative(EntityManager man, Entity e, ref Image2DSTB imgSTB)
{
ImageIOSTBNativeCalls.FreeNative(imgSTB.imageHandle);
}
