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C++ MemoryAllocator::ToLE方法代码示例

本文整理汇总了C++中MemoryAllocator::ToLE方法的典型用法代码示例。如果您正苦于以下问题:C++ MemoryAllocator::ToLE方法的具体用法?C++ MemoryAllocator::ToLE怎么用?C++ MemoryAllocator::ToLE使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在MemoryAllocator的用法示例。


在下文中一共展示了MemoryAllocator::ToLE方法的4个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: cellJpgDecOpen

int cellJpgDecOpen(u32 mainHandle, mem32_t subHandle, u32 src_addr, mem_struct_ptr_t<CellJpgDecOpnInfo> openInfo)
{
	//u32 srcSelect       = Memory.Read32(src_addr);
	u32 fileName		  = Memory.Read32(src_addr+4);
	//u32 fileOffset      = Memory.Read32(src_addr+8);
	//u32 fileSize        = Memory.Read32(src_addr+12);
	//u32 streamPtr       = Memory.Read32(src_addr+16);
	//u32 streamSize      = Memory.Read32(src_addr+20);
	//u32 spuThreadEnable = Memory.Read32(src_addr+24);

	CellJpgDecSubHandle *current_subHandle = new CellJpgDecSubHandle;

	// Get file descriptor
	MemoryAllocator<be_t<u32>> fd;
	int ret = cellFsOpen(fileName, 0, fd, NULL, 0);
	current_subHandle->fd = fd->ToLE();
	if(ret != CELL_OK) return CELL_JPGDEC_ERROR_OPEN_FILE;

	// Get size of file
	MemoryAllocator<CellFsStat> sb; // Alloc a CellFsStat struct
	ret = cellFsFstat(current_subHandle->fd, sb);
	if(ret != CELL_OK) return ret;
	current_subHandle->fileSize = sb->st_size;	// Get CellFsStat.st_size

	// From now, every u32 subHandle argument is a pointer to a CellPngDecSubHandle struct.
	subHandle = cellJpgDec.GetNewId(current_subHandle);

	return CELL_OK;
}
开发者ID:Magn3s1um,项目名称:rpcs3,代码行数:29,代码来源:cellJpgDec.cpp

示例2: cellJpgDecOpen

int cellJpgDecOpen(u32 mainHandle, mem32_t subHandle, mem_ptr_t<CellJpgDecSrc> src, mem_ptr_t<CellJpgDecOpnInfo> openInfo)
{
	cellJpgDec.Warning("cellJpgDecOpen(mainHandle=0x%x, subHandle=0x%x, src_addr=0x%x, openInfo=0x%x)",
		mainHandle, subHandle.GetAddr(), src.GetAddr(), openInfo);

	if (!subHandle.IsGood() || !src.IsGood() || !openInfo.IsGood())
		return CELL_JPGDEC_ERROR_ARG;

	CellJpgDecSubHandle *current_subHandle = new CellJpgDecSubHandle;

	// Get file descriptor
	MemoryAllocator<be_t<u32>> fd;
	int ret = cellFsOpen(src->fileName, 0, fd, NULL, 0);
	current_subHandle->fd = fd->ToLE();
	if(ret != CELL_OK) return CELL_JPGDEC_ERROR_OPEN_FILE;

	// Get size of file
	MemoryAllocator<CellFsStat> sb; // Alloc a CellFsStat struct
	ret = cellFsFstat(current_subHandle->fd, sb.GetAddr());
	if(ret != CELL_OK) return ret;
	current_subHandle->fileSize = sb->st_size;	// Get CellFsStat.st_size

	// From now, every u32 subHandle argument is a pointer to a CellPngDecSubHandle struct.
	subHandle = cellJpgDec.GetNewId(current_subHandle);

	return CELL_OK;
}
开发者ID:nikosradio,项目名称:rpcs3,代码行数:27,代码来源:cellJpgDec.cpp

示例3: cellGifDecOpen

int cellGifDecOpen(u32 mainHandle, mem32_t subHandle, const mem_ptr_t<CellGifDecSrc> src, mem_ptr_t<CellGifDecOpnInfo> openInfo)
{
	if (!subHandle.IsGood() || !src.IsGood())
		return CELL_GIFDEC_ERROR_ARG;
	/*
	vfsStream* stream;

	switch(src->srcSelect)
	{
	case CELL_GIFDEC_FILE:
		stream = Emu.GetVFS().Open(src->fileName.GetString(), vfsRead);
		stream->Seek(src->fileOffset);
		src->fileSize;
	break;

	case CELL_GIFDEC_BUFFER:
		if(src->streamSize < 5)
			return CELL_GIFDEC_ERROR_ARG;

		stream = new vfsStreamMemory(src->streamPtr.GetAddr(), src->streamSize);
	break;

	default:
		return CELL_GIFDEC_ERROR_ARG;
	}

	if(!stream->IsOpened())
	{
		return CELL_GIFDEC_ERROR_OPEN_FILE;
	}
	*/

	CellGifDecSubHandle *current_subHandle = new CellGifDecSubHandle;

	// Get file descriptor
	MemoryAllocator<be_t<u32>> fd;
	int ret = cellFsOpen(src->fileName, 0, fd, 0, 0);
	current_subHandle->fd = fd->ToLE();
	if(ret != CELL_OK) return CELL_GIFDEC_ERROR_OPEN_FILE;

	// Get size of file
	MemoryAllocator<CellFsStat> sb; // Alloc a CellFsStat struct
	ret = cellFsFstat(current_subHandle->fd, sb.GetAddr());
	if(ret != CELL_OK) return ret;
	current_subHandle->fileSize = sb->st_size; // Get CellFsStat.st_size

	// From now, every u32 subHandle argument is a pointer to a CellPngDecSubHandle struct.
	subHandle = cellGifDec->GetNewId(current_subHandle);

	return CELL_OK;
}
开发者ID:LosLom,项目名称:rpcs3,代码行数:51,代码来源:cellGifDec.cpp

示例4: cellPngDecOpen

int cellPngDecOpen(u32 mainHandle, mem32_t subHandle, mem_ptr_t<CellPngDecSrc> src, u32 openInfo)
{
	cellPngDec.Warning("cellPngDecOpen(mainHandle=0x%x, subHandle=0x%x, src_addr=0x%x, openInfo=0x%x)",
		mainHandle, subHandle.GetAddr(), src.GetAddr(), openInfo);

	if (!subHandle.IsGood() || !src.IsGood())
		return CELL_PNGDEC_ERROR_ARG;

	CellPngDecSubHandle *current_subHandle = new CellPngDecSubHandle;

	current_subHandle->fd = NULL;
	current_subHandle->src = *src;

	switch(src->srcSelect.ToBE())
	{
	case const_se_t<u32, CELL_PNGDEC_BUFFER>::value:
		current_subHandle->fileSize = src->streamSize.ToLE();
		break;

	case const_se_t<u32, CELL_PNGDEC_FILE>::value:
		// Get file descriptor
		MemoryAllocator<be_t<u32>> fd;
		int ret = cellFsOpen(src->fileName_addr, 0, fd.GetAddr(), NULL, 0);
		current_subHandle->fd = fd->ToLE();
		if(ret != CELL_OK) return CELL_PNGDEC_ERROR_OPEN_FILE;

		// Get size of file
		MemoryAllocator<CellFsStat> sb; // Alloc a CellFsStat struct
		ret = cellFsFstat(current_subHandle->fd, sb.GetAddr());
		if(ret != CELL_OK) return ret;
		current_subHandle->fileSize = sb->st_size;	// Get CellFsStat.st_size
		break;
	}

	// From now, every u32 subHandle argument is a pointer to a CellPngDecSubHandle struct.
	subHandle = cellPngDec.GetNewId(current_subHandle);

	return CELL_OK;
}
开发者ID:nikosradio,项目名称:rpcs3,代码行数:39,代码来源:cellPngDec.cpp


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