X-Git-Url: http://git.euphorik.ch/index.cgi?a=blobdiff_plain;f=WCudaMSE%2FAPI_Bilat_Image_GL_Cuda%2FINC%2Fgpu%2FCudaInteropTools.h;fp=WCudaMSE%2FAPI_Bilat_Image_GL_Cuda%2FINC%2Fgpu%2FCudaInteropTools.h;h=7e9dceebd8e6809f17a686255b371f5b5135063c;hb=8d08c12b29c2a14684f35c023ee39e694bb80d25;hp=0000000000000000000000000000000000000000;hpb=226de81f7e1f1fbf4ac79d0d089e8a05ec7159a0;p=GPU.git

diff --git a/WCudaMSE/API_Bilat_Image_GL_Cuda/INC/gpu/CudaInteropTools.h b/WCudaMSE/API_Bilat_Image_GL_Cuda/INC/gpu/CudaInteropTools.h
new file mode 100755
index 0000000..7e9dcee
--- /dev/null
+++ b/WCudaMSE/API_Bilat_Image_GL_Cuda/INC/gpu/CudaInteropTools.h
@@ -0,0 +1,47 @@
+#ifndef CUDA_INTEROP_TOOLS_H
+#define CUDA_INTEROP_TOOLS_H
+
+//#include "GLImageCudas.h" //include ImageCudas
+#include "envGLImageCudas.h"
+#ifdef _WIN32
+#include <glew.h>
+#else
+#include <GL/glew.h>
+#endif
+
+#include "cuda.h"
+#include "cuda_gl_interop.h" //link between GL and Cuda
+/*----------------------------------------------------------------------*\
+ |*			Declaration 					*|
+ \*---------------------------------------------------------------------*/
+
+CBI_GLIMAGE_CUDA void initCudaForGLInterop(int deviceId = 0);
+
+/**
+ * stream avec lequelle il synchronise
+ */
+CBI_GLIMAGE_CUDA cudaGraphicsResource* linkWithCuda(GLuint pboID, cudaStream_t stream = 0);
+
+/**
+ * stream avec lequelle il synchronise
+ */
+CBI_GLIMAGE_CUDA void unLinkWithCuda(cudaGraphicsResource* cudaRessource);
+
+/*
+ * Get Pixels from device to use with Cuda !
+ */
+CBI_GLIMAGE_CUDA void mapDevicePixels(cudaGraphicsResource* cudaRessource, uchar4** devPixels, size_t* size, cudaStream_t stream = 0);
+
+/**
+ * Tell to cuda that we finish with pixels
+ */
+CBI_GLIMAGE_CUDA void unMapDevicePixels(cudaGraphicsResource *cudaRessource, cudaStream_t stream = 0);
+
+CBI_GLIMAGE_CUDA void resetDevicePixel(cudaGraphicsResource* cudaRessource, cudaStream_t stream = 0);
+
+#endif
+
+/*----------------------------------------------------------------------*\
+ |*			End	 					*|
+ \*---------------------------------------------------------------------*/
+