*修改文件名格式

1 files changed, 0 insertions, 151 deletions

diff --git a/source/modules/asura-core/graphics/gpu_buffer.cpp b/source/modules/asura-core/graphics/gpu_buffer.cpp
deleted file mode 100644
index 4271b70..0000000
--- a/source/modules/asura-core/graphics/gpu_buffer.cpp
+++ /dev/null
@@ -1,151 +0,0 @@
-#include "gpu_buffer.h"
-
-namespace_begin(AsuraEngine)
-namespace_begin(Graphics)
-
-GPUBuffer::GPUBuffer(BufferType type, BufferUsage usage, BufferDataType dataType, size_t size)
-	: m_Target(GL_ZERO)
-	, m_Buffer(GL_ZERO)
-	, m_Size(0)
-#if ASURA_DEBUG 
-	, m_Data(nullptr)
-#endif
-{
-	m_Target = ConvertBufferType(type);
-	m_Usage = ConvertBufferUsage(usage);
-	m_DataType = ConvertBufferDataType(dataType);
-	m_Size = size;
-}
-
-GPUBuffer::~GPUBuffer()
-{
-#if ASURA_DEBUG 
-	if (m_Data)
-		free(m_Data);
-#endif
-	glDeleteBuffers(1, &m_Buffer);
-}
-
-GLenum GPUBuffer::ConvertBufferType(BufferType type)
-{
-	switch (type)
-	{
-	case BUFFER_TYPE_VERTEX:
-		return GL_ARRAY_BUFFER;
-	case BUFFER_TYPE_INDEX:
-		return GL_ELEMENT_ARRAY_BUFFER;
-	}
-}
-
-GLenum GPUBuffer::ConvertBufferUsage(BufferUsage usage)
-{
-	switch (usage)
-	{
-	case BUFFER_USAGE_STREAM:
-		return GL_STREAM_DRAW;
-	case BUFFER_USAGE_DYNAMIC:
-		return GL_DYNAMIC_DRAW;
-	case BUFFER_USAGE_STATIC:
-		return GL_STATIC_DRAW;
-	}
-}
-
-GLenum GPUBuffer::ConvertBufferDataType(BufferDataType type)
-{
-	switch (type)
-	{
-	case BUFFER_DATA_TYPE_INT: 
-		return GL_INT; 
-	case BUFFER_DATA_TYPE_FLOAT: 
-		return GL_FLOAT;
-	case BUFFER_DATA_TYPE_UNSIGNED_BYTE: 
-		return GL_UNSIGNED_BYTE;
-	}
-}
-
-bool GPUBuffer::Fill(const void * data, size_t size, uint offset)
-{
-	if (data == nullptr)
-		return false;
-	if (m_Buffer == 0)
-	{
-		g_Device.WipeError();
-		glGenBuffers(1, &m_Buffer);
-		if (m_Buffer == 0)
-			throw Exception("OpenGL glGenBuffers failed.");
-		glBindBuffer(m_Target, m_Buffer);
-		glBufferData(m_Target, m_Size, NULL, m_Usage);
-		if (g_Device.HasError())
-		{
-			glBindBuffer(m_Target, 0);
-			throw Exception("OpenGL glBufferData failed. Errorcode=%d.", g_Device.GetError());
-		}
-#if ASURA_DEBUG 
-		m_Data = (byte*)malloc(size);
-		memset(m_Data, 0, size);
-#endif
-	}
-	else
-		glBindBuffer(m_Target, m_Buffer);
-	glBufferSubData(m_Target, offset, size, data);
-	if (g_Device.HasError())
-	{
-		glBindBuffer(m_Target, 0);
-		throw Exception("OpenGL glBufferSubData failed. Errorcode=%d.", g_Device.GetError());
-	}
-	glBindBuffer(m_Target, 0);
-#if ASURA_DEBUG
-	memcpy(m_Data + offset, data, size);
-#endif
-	return true;
-}
-
-void GPUBuffer::Bind()
-{
-	glBindBuffer(m_Target, m_Buffer);
-}
-		
-void GPUBuffer::UnBind()
-{
-	glBindBuffer(m_Target, 0);
-}
-
-uint GPUBuffer::GetBufferSize()
-{
-	return m_Size; 
-}
-
-GLenum GPUBuffer::GetDataType()
-{
-	return m_DataType;
-}
-
-size_t GPUBuffer::GetDataTypeSize()
-{
-	//https://blog.csdn.net/nklinux/article/details/16919017
-	switch (m_DataType)
-	{
-	case GL_UNSIGNED_BYTE: 
-		return sizeof(GLbyte); 
-	case GL_FLOAT : 
-		return sizeof(GLfloat); 
-	case GL_INT: 
-		return sizeof(GLint);
-	}
-}
-
-size_t GPUBuffer::GetDataTypeSize(GLenum datatype)
-{
-	switch (datatype)
-	{
-	case GL_UNSIGNED_BYTE:
-		return sizeof(GLbyte);
-	case GL_FLOAT:
-		return sizeof(GLfloat);
-	case GL_INT:
-		return sizeof(GLint);
-	}
-}
-
-namespace_end
-namespace_end
\ No newline at end of file