sid/NazaraEngine
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Utility/Buffer: Refactor Buffer classes

Browse Source
This commit is contained in:
Lynix
2016-12-09 08:56:46 +01:00
parent e66e0dfdce
commit d62720d610
29 changed files with 461 additions and 677 deletions
Download Patch File Download Diff File Expand all files Collapse all files

32
src/Nazara/Utility/SoftwareBuffer.cpp
View File

@@ -4,7 +4,6 @@
#include <Nazara/Utility/SoftwareBuffer.hpp>
#include <Nazara/Core/Error.hpp>
#include <Nazara/Utility/Config.hpp>
#include <cstring>
#include <stdexcept>
#include <Nazara/Utility/Debug.hpp>
@@ -19,14 +18,20 @@ namespace Nz
{
}
bool SoftwareBuffer::Create(unsigned int size, BufferUsage usage)
bool SoftwareBuffer::Fill(const void* data, UInt32 offset, UInt32 size)
{
NazaraUnused(usage);
NazaraAssert(!m_mapped, "Buffer is already mapped");
std::memcpy(&m_buffer[offset], data, size);
return true;
}
bool SoftwareBuffer::Initialize(UInt32 size, BufferUsageFlags /*usage*/)
{
// Protect the allocation to prevent a memory exception to escape the function
try
{
m_buffer = new UInt8[size];
m_buffer.resize(size);
}
catch (const std::exception& e)
{
@@ -39,25 +44,12 @@ namespace Nz
return true;
}
void SoftwareBuffer::Destroy()
DataStorage SoftwareBuffer::GetStorage() const
{
delete[] m_buffer;
return DataStorage_Software;
}
bool SoftwareBuffer::Fill(const void* data, unsigned int offset, unsigned int size, bool /*forceDiscard*/)
{
NazaraAssert(!m_mapped, "Buffer is already mapped");
std::memcpy(&m_buffer[offset], data, size);
return true;
}
bool SoftwareBuffer::IsHardware() const
{
return false;
}
void* SoftwareBuffer::Map(BufferAccess /*access*/, unsigned int offset, unsigned int /*size*/)
void* SoftwareBuffer::Map(BufferAccess /*access*/, UInt32 offset, UInt32 /*size*/)
{
NazaraAssert(!m_mapped, "Buffer is already mapped");