gpucv

operators: - add a few function that are ...

allusse — Tue, 18 Sep 2007 16:58:26 +0100

Rev 115 - allusse (12 file(s) modified)

operators:
- add a few function that are just here for compatibility (cvgSaveImage/cvgSetZero/cvgConvertScale), they should be ported on GPU later.
global:
- add a global variable Global_Gpucv_Runtime_Path(cvgSetRuntimePath()) to set default directory of shader files.

- Global changes - correct doxygen comments, \param ...

allusse — Mon, 17 Sep 2007 11:02:21 +0100

Rev 114 - allusse (107 file(s) modified)

- Global changes
- correct doxygen comments, \param and \notice tags. Move some comments to .h files.
- replace all IplImage by CvArr when needed, remove most of the _GPUCV_CORE_USE_CVGARR flags.
- add/reformat some documentation to all class/function.
- premake script: add include files for cvaux.

- cvg operators:
- cvgGEMM/matmul_add.frag: matrix multiplication, optimize multiplication to use a maximum of channels.
- cxcoreg.h => reorganize all function definition to looks like opencv documentation, please KEEP SAME ORGANIZATION.
- cvgShowImage() : add options to add image reduction to show image.
- move cvgOp2ImgTemp(), ImgSizeComp*(), ImgDepthComp*(), ImgnChannelsComp*() to gpucv/misc.h, theses function will be depracated soon.
- CvgArr : add more details to documentation.
- change cvgAvg to use mipmapping => faster.
- add cvgSum based on cvgAvg
- add cvgPow

- add/rename:
- add GPUCV_PERF_WARNING macro.
- add Beep when exception is rise in cvg operators.
- add functions GetWidth/GetHeight/getSize/GetDepth/GetnChannels to get properties of CvArr*
- add class TextSize to contain width/height of object...equivalent to CvSize.
- class GlContext : add field to store pointers to current OpenGL context, and a vector to push/pop contexts....
- add Auto_MIMAP option to CL_Texture.

- remove:
- TextureIOGrp

- GpuFilter/GpuFilterManager:
- SetShadersFiles() => string one for fragment shader, string 2 for vertex shader.
- All apply function now accept a pointer to a custom draw function
- ShaderObject :
- add field vertex_name/vertex_meta_tag/fragment_name/fragment_meta_tag.

Rev 110

allusse — Thu, 30 Aug 2007 10:19:46 +0100

Rev 110 - allusse (4 file(s) modified)

- Global changes - ...

allusse — Thu, 30 Aug 2007 10:17:31 +0100

Rev 109 - allusse (82 file(s) modified)

- Global changes
- remove all const qualifier from the cvgOperators, cause GpuCV can modify input CvArr* and IplImage*
- correct some mistakes in documentation.
- flag _GPUCV_CORE_USE_CVGARR is used to add CvArr support the GPUCV, we were only supporting IplImage. Allow support of CvMat now.
- class CvgImage has been replaced by CvgArr, CvgArr is equivalent of CvArr and manage IplImage and CvMat.
- GpuFilterManager/GpuImageManager/ShaderManager managers now unherit from CL_TEMPLATE_MANAGER. Cleaning object access method.
- GpuFilter/Cl_Texture/ShaderObject now unherits from CL_BASE_OBJ and can be managed by CL_TEMPLATE_MANAGER.
- add GPUCV_START_OP/GPUCV_STOP_OP macro used to begin/end operator function code, all existing operators should be updated
- all add/sub functions are now based on TemplateOperator() and are using only two shaders(add_all/sub_all.frag) with meta options.
- most of blocking errors are now managed by exception mechanism, GPUCV operators should now use GPUCV_START_OP/GPUCV_STOP_OP to handle exceptions. If errors occurs while processing an operator, all local images are read back to CPU, and original CV operator is call instead.

- add/rename:
- cvgSynchronize that copy back GPU data to CPU.
- TemplateOperator generic function used to call simple shader operators, can be use in most cases.
- cvgScaleAdd and cvGEMM function, still in test.
- add cvgConvertCVMatrixFormatToGL/cvgConvertCVMatrixFormatToGL to manage matrix format conversion to GL.
- add cvgReleaseMat/ cvgCreateMat
- rename cvgSetImageLabel/cvggetImageLabel to cvgSetLabel/cvgGetLabel

- GpuFilter:
- move some documentation from some .cpp files to .h files.
- update the Parameter functions from GpuFilter, UpdateFilterParams became => SetParams.
- rename CvgApply to Apply.
- Apply(TextureGrp*) is now working, but still a bit slower that Apply(IplImage*)

- ShaderObject :
- add SplitFileName() and PrintInfo() functions. printInfoLog() show debug info about meta parameters of shaders.

- CL_Options has now virtual members functions.
- Cl_Texture:
- add number of channel member and Access function, useful for matrix.
- affecting image size > 2048 now raise exceptions.

- TextureGrp:
- add flag TEXTUREGRP_USE_VECTOR for using std::vectors or [] of textures. Array of texture is faster!
- unherits from CL_Options, so it can manipulate options of all contained textures.
- add macros TEXTURE_GRP_INTERNE_DO_FOR_ALL/TEXTURE_GRP_EXTERNE_DO_FOR_ALL to loop into each textures.

- mainSampletest application
- runAdd function corrected to manage mask, and add support to call cvgScaleAdd.
- add a global image called GlbMask, so operators using mask don't need to create their own mask.
- replace all functions cvCreateImage by cvgCreateImage()
- add operators to bench (matmul, matmuladd, addscale,
- move some cxcoreg operators to cxcoreg_test.cpp
- optimize image resizing in the benchmark loop.

add mat(matrix) sub dir

allusse — Thu, 30 Aug 2007 09:31:03 +0100

Rev 108 - allusse (2 file(s) modified)

add mat(matrix) sub dir

- add add_all/sub_all shader that contains all add/sub operators

allusse — Thu, 30 Aug 2007 09:27:40 +0100

Rev 107 - allusse (2 file(s) modified)

- add add_all/sub_all shader that contains all add/sub operators

- correct threshold operators

allusse — Thu, 30 Aug 2007 09:26:57 +0100

Rev 106 - allusse (5 file(s) modified)

- correct threshold operators

Rev 105

allusse — Thu, 30 Aug 2007 09:26:25 +0100

Rev 105 - allusse (1 file(s) modified)

- add some matrix shader operation. - operator cvgGEMM started, matrix ...

allusse — Wed, 22 Aug 2007 09:29:10 +0100

Rev 104 - allusse (7 file(s) modified)

- add some matrix shader operation.
- operator cvgGEMM started, matrix multiplication almost finished.

Rev 103

allusse — Mon, 20 Aug 2007 12:35:32 +0100

Rev 103 - allusse (18 file(s) modified)

- commit before merge

allusse — Mon, 20 Aug 2007 11:14:36 +0100

Rev 100 - allusse (4 file(s) modified)

- commit before merge

- add copy constructor to CL_Texture and CvgImage. - update cvgCloneImage ...

allusse — Thu, 09 Aug 2007 18:02:23 +0100

Rev 95 - allusse (18 file(s) modified)

- add copy constructor to CL_Texture and CvgImage.
- update cvgCloneImage and cvgCopy functions
- make some correction into mainSampletest.cpp

- update to new changes in GPUCVTextures. - clean and reformat ...

allusse — Thu, 09 Aug 2007 09:34:15 +0100

Rev 94 - allusse (43 file(s) modified)

- update to new changes in GPUCVTextures.
- clean and reformat some function in mainSampletest.cpp

- FBO: add m_textureType field so we use real texture type ...

allusse — Thu, 09 Aug 2007 09:29:21 +0100

Rev 93 - allusse (14 file(s) modified)

- FBO:
add m_textureType field so we use real texture type and not default one.
remove Push/Pop oengl attrib from FBO, they are done in TextureRenderBufferXXXX
- CL_Texture:
add more texture location options(LOC_NO_LOCATION, LOC_CUDA, LOC_LAST, LOC_ALL).
add new texture option (UBIQUITY, CPU_RETURN, DBG_IMG_TRANSFERT, DBG_IMG_FORMAT, DBG_IMG_LOCATION).
add unheritance from CL_Option(push/pop).
all function directly related to opengl and/or that are not SMART function and will not perform smart GPU <=> CPU transfert are renamed with "_" prefixe. They should not be called by normal user unless you know what you are doing.
function removed : ReadFromFrameBuffer/WriteToFrameBuffer and replaced by FrameBufferToCpu/FrameBufferToGpu/GpuToFrameBuffer/CpuToFrameBuffer
add functions for location managment : _AddLocation/_CreateLocation/_ForceLocation/_RemoveLocation/_GetLocation/_IsLocation/_SetUbiquity

- TextureGrp::ProcessCPUReturn() => updated for the new SetLocation mechanism

- FBO: add m_textureType field so we use real texture type ...

allusse — Thu, 09 Aug 2007 09:25:03 +0100

Rev 92 - allusse (4 file(s) modified)

- FBO:
add m_textureType field so we use real texture type and not default one.
- CL_Texture:
add more texture location options(LOC_NO_LOCATION, LOC_CUDA, LOC_LAST, LOC_ALL).
add new texture option (UBIQUITY, CPU_RETURN, DBG_IMG_TRANSFERT, DBG_IMG_FORMAT, DBG_IMG_LOCATION).
add unheritance from CL_Option(push/pop).
all function directly related to opengl and/or that are not SMART function and will not perform smart GPU <=> CPU transfert are renamed with "_" prefixe. They should not be called by normal user unless you know what you are doing.
function removed : ReadFromFrameBuffer/WriteToFrameBuffer and replaced by FrameBufferToCpu/FrameBufferToGpu/GpuToFrameBuffer/CpuToFrameBuffer
add functions for location managment : _AddLocation/_CreateLocation/_ForceLocation/_RemoveLocation/_GetLocation/_IsLocation/_SetUbiquity

- HardwareProfile: add member : m_dfltTextType add SetTextType() to select default texture ...

allusse — Thu, 09 Aug 2007 09:12:47 +0100

Rev 91 - allusse (3 file(s) modified)

- HardwareProfile:
add member : m_dfltTextType
add SetTextType() to select default texture type
change getTextType() to just return value => optimize performances.
update functions with _GPUCV_HARDWARE_INLINE.
- add class CL_Options to add a Push/Pop mechanism to some option(in CL_texture for example).

- add memory leak tracking mechanism - HardwareProfile: add SetTextType() to select ...

allusse — Thu, 09 Aug 2007 09:10:27 +0100

Rev 90 - allusse (10 file(s) modified)

- add memory leak tracking mechanism
- HardwareProfile:
add SetTextType() to select default texture type
change getTextType() to just return value => optimize performances.
- add class CL_Options to add a Push/Pop mechanism to some option(in CL_texture for example).

- add cvgFlip operator(not tested yet) => _GPUCV_DEVELLOP_BETA

allusse — Tue, 31 Jul 2007 11:34:41 +0100

Rev 85 - allusse (7 file(s) modified)

- add cvgFlip operator(not tested yet) => _GPUCV_DEVELLOP_BETA

- update documentation in CvgImage(must be check later)

allusse — Fri, 27 Jul 2007 13:24:05 +0100

Rev 84 - allusse (6 file(s) modified)

- update documentation in CvgImage(must be check later)

- add inline command into GPUCVTexture and GPUCVHardware files.

allusse — Fri, 27 Jul 2007 09:01:40 +0100

Rev 83 - allusse (12 file(s) modified)

- add inline command into GPUCVTexture and GPUCVHardware files.