OpenGL 2 renderer. More...

#include <tdme/engine/subsystems/renderer/GL2Renderer.h>

Inheritance diagram for GL2Renderer:

Collaboration diagram for GL2Renderer:

Public Member Functions
	GL2Renderer ()
	Public constructor. More...

bool	isDepthTextureAvailable () override
	Checks if depth texture is available. More...

void	initialize () override
	Initialize renderer. More...

void	initializeFrame () override
	Pre Frame Initialization. More...

void	finishFrame () override
	Finish frame. More...

const string	getVendor () override

const string	getRenderer () override

const string	getShaderVersion () override

bool	isSupportingMultithreadedRendering () override

bool	isBufferObjectsAvailable () override
	Checks if buffer objects is available. More...

bool	isUsingProgramAttributeLocation () override

bool	isSupportingIntegerProgramAttributes () override

bool	isSpecularMappingAvailable () override

bool	isNormalMappingAvailable () override

bool	isInstancedRenderingAvailable () override
	Checks if instanced rendering is available. More...

bool	isPBRAvailable () override

bool	isComputeShaderAvailable () override

bool	isGLCLAvailable () override

bool	isUsingShortIndices () override

bool	isDeferredShadingAvailable () override

int32_t	getTextureUnits () override

int32_t	loadShader (int32_t type, const string &pathName, const string &fileName, const string &definitions=string(), const string &functions=string()) override
	Loads a shader. More...

void	useProgram (int contextIdx, int32_t programId) override
	Use shader program. More...

int32_t	createProgram (int type) override
	Creates a shader program. More...

void	attachShaderToProgram (int32_t programId, int32_t shaderId) override
	Attaches a shader to a program. More...

bool	linkProgram (int32_t programId) override
	Links attached shaders to a program. More...

int32_t	getProgramUniformLocation (int32_t programId, const string &name) override
	Returns location of given uniform variable. More...

void	setProgramUniformInteger (int contextIdx, int32_t uniformId, int32_t value) override
	Set up a integer uniform value. More...

void	setProgramUniformFloat (int contextIdx, int32_t uniformId, float value) override
	Set up a float uniform value. More...

void	setProgramUniformFloatMatrices4x4 (int contextIdx, int32_t uniformId, int32_t count, FloatBuffer *data) override
	Set up a float matrices 4x4 uniform values. More...

void	setProgramUniformFloatMatrix3x3 (int contextIdx, int32_t uniformId, const array< float, 9 > &data) override
	Set up a float matrix 3x3 uniform value. More...

void	setProgramUniformFloatMatrix4x4 (int contextIdx, int32_t uniformId, const array< float, 16 > &data) override
	Set up a float matrix 4x4 uniform value. More...

void	setProgramUniformFloatVec4 (int contextIdx, int32_t uniformId, const array< float, 4 > &data) override
	Set up a float vec4 uniform value. More...

void	setProgramUniformFloatVec3 (int contextIdx, int32_t uniformId, const array< float, 3 > &data) override
	Set up a float vec3 uniform value. More...

void	setProgramUniformFloatVec2 (int contextIdx, int32_t uniformId, const array< float, 2 > &data) override
	Set up a float vec2 uniform value. More...

void	setProgramAttributeLocation (int32_t programId, int32_t location, const string &name) override
	Bind attribute to a input location. More...

void	setViewPort (int32_t width, int32_t height) override
	Set up viewport parameter. More...

void	updateViewPort () override
	Update viewport. More...

void	setClearColor (float red, float green, float blue, float alpha) override
	Set up clear color. More...

void	enableCulling (int contextIdx) override
	Enable culling. More...

void	disableCulling (int contextIdx) override
	Disable culling. More...

void	setFrontFace (int contextIdx, int32_t frontFace) override
	Set up clock wise or counter clock wise faces as front face. More...

void	setCullFace (int32_t cullFace) override
	Sets up which face will be culled. More...

void	enableBlending () override
	Enables blending. More...

void	enableAdditionBlending () override
	Enable blending with c = a + b. More...

void	disableBlending () override
	Disables blending. More...

void	enableDepthBufferWriting () override
	Enable depth buffer writing. More...

void	disableDepthBufferWriting () override
	Disable depth buffer writing. More...

void	disableDepthBufferTest () override
	Disable depth buffer test. More...

void	enableDepthBufferTest () override
	Enable depth buffer test. More...

void	setDepthFunction (int32_t depthFunction) override
	Set up depth function. More...

void	setColorMask (bool red, bool green, bool blue, bool alpha) override
	Set up GL rendering colormask. More...

void	clear (int32_t mask) override
	Clear render buffer with given mask. More...

int32_t	createTexture () override
	Creates a texture. More...

int32_t	createDepthBufferTexture (int32_t width, int32_t height, int32_t cubeMapTextureId, int32_t cubeMapTextureIndex) override
	Creates a depth buffer texture. More...

int32_t	createColorBufferTexture (int32_t width, int32_t height, int32_t cubeMapTextureId, int32_t cubeMapTextureIndex) override
	Creates a color buffer texture. More...

int32_t	createGBufferGeometryTexture (int32_t width, int32_t height) override
	Creates a geometry buffer geometry texture. More...

int32_t	createGBufferColorTexture (int32_t width, int32_t height) override
	Creates a geometry buffer color RGBA texture. More...

void	uploadTexture (int contextIdx, Texture *texture) override
	Uploads texture data to current bound texture. More...

void	uploadCubeMapTexture (int contextIdx, Texture textureLeft, Texture textureRight, Texture textureTop, Texture textureBottom, Texture textureFront, Texture textureBack) override
	Uploads cube map texture data to current bound texture. More...

int32_t	createCubeMapTexture (int contextIdx, int32_t width, int32_t height) override
	Create cube map texture from frame buffers. More...

void	resizeDepthBufferTexture (int32_t textureId, int32_t width, int32_t height) override
	Resizes a depth texture. More...

void	resizeColorBufferTexture (int32_t textureId, int32_t width, int32_t height) override
	Resize color buffer texture. More...

void	resizeGBufferGeometryTexture (int32_t textureId, int32_t width, int32_t height) override
	Resizes a geometry buffer geometry texture. More...

void	resizeGBufferColorTexture (int32_t textureId, int32_t width, int32_t height) override
	Resizes a geometry buffer color RGBA texture. More...

void	bindTexture (int contextIdx, int32_t textureId) override
	Binds a texture with given id or unbinds when using ID_NONE. More...

void	bindCubeMapTexture (int contextIdx, int32_t textureId) override
	Binds a cube map texture with given id or unbinds when using ID_NONE. More...

void	disposeTexture (int32_t textureId) override
	Dispose a texture. More...

int32_t	createFramebufferObject (int32_t depthBufferTextureId, int32_t colorBufferTextureId, int32_t cubeMapTextureId=0, int32_t cubeMapTextureIndex=0) override
	Creates a frame buffer object with depth texture attached. More...

int32_t	createGeometryBufferObject (int32_t depthBufferTextureId, int32_t geometryBufferTextureId1, int32_t geometryBufferTextureId2, int32_t geometryBufferTextureId3, int32_t colorBufferTextureId1, int32_t colorBufferTextureId2, int32_t colorBufferTextureId3, int32_t colorBufferTextureId4, int32_t colorBufferTextureId5) override
	Creates a geometry frame buffer object. More...

void	bindFrameBuffer (int32_t frameBufferId) override
	Enables a framebuffer to be rendered. More...

void	disposeFrameBufferObject (int32_t frameBufferId) override
	Disposes a frame buffer object. More...

vector< int32_t >	createBufferObjects (int32_t buffers, bool useGPUMemory, bool shared) override
	Generate buffer objects for vertex data and such. More...

void	uploadBufferObject (int contextIdx, int32_t bufferObjectId, int32_t size, FloatBuffer *data) override
	Uploads buffer data to buffer object. More...

void	uploadBufferObject (int contextIdx, int32_t bufferObjectId, int32_t size, IntBuffer *data) override
	Uploads buffer data to buffer object. More...

void	uploadBufferObject (int contextIdx, int32_t bufferObjectId, int32_t size, ShortBuffer *data) override
	Uploads buffer data to buffer object. More...

void	uploadIndicesBufferObject (int contextIdx, int32_t bufferObjectId, int32_t size, ShortBuffer *data) override
	Uploads buffer data to buffer object. More...

void	uploadIndicesBufferObject (int contextIdx, int32_t bufferObjectId, int32_t size, IntBuffer *data) override
	Uploads buffer data to buffer object. More...

void	bindIndicesBufferObject (int contextIdx, int32_t bufferObjectId) override
	Bind indices buffer object. More...

void	bindTextureCoordinatesBufferObject (int contextIdx, int32_t bufferObjectId) override
	Bind texture coordinates buffer object. More...

void	bindVerticesBufferObject (int contextIdx, int32_t bufferObjectId) override
	Bind vertices buffer object. More...

void	bindNormalsBufferObject (int contextIdx, int32_t bufferObjectId) override
	Bind normals buffer object. More...

void	bindColorsBufferObject (int contextIdx, int32_t bufferObjectId) override
	Bind colors buffer object. More...

void	bindTangentsBufferObject (int contextIdx, int32_t bufferObjectId) override
	Bind tangents buffer object. More...

void	bindBitangentsBufferObject (int contextIdx, int32_t bufferObjectId) override
	Bind bitangents buffer object. More...

void	bindModelMatricesBufferObject (int contextIdx, int32_t bufferObjectId) override
	Bind model matrices buffer object. More...

void	bindEffectColorMulsBufferObject (int contextIdx, int32_t bufferObjectId, int32_t divisor) override
	Bind effect color muls buffer object. More...

void	bindEffectColorAddsBufferObject (int contextIdx, int32_t bufferObjectId, int32_t divisor) override
	Bind effect color adds buffer object. More...

void	bindOriginsBufferObject (int contextIdx, int32_t bufferObjectId) override
	Bind origins buffer object. More...

void	bindTextureSpriteIndicesBufferObject (int contextIdx, int32_t bufferObjectId) override
	Bind texture and sprite indices buffer object. More...

void	bindPointSizesBufferObject (int contextIdx, int32_t bufferObjectId) override
	Bind point sizes buffer object. More...

void	bindSpriteSheetDimensionBufferObject (int contextIdx, int32_t bufferObjectId) override
	Bind sprite sheet dimension buffer object. More...

void	drawInstancedIndexedTrianglesFromBufferObjects (int contextIdx, int32_t triangles, int32_t trianglesOffset, int32_t instances) override
	Draw instanced indexed triangles from buffer objects. More...

void	drawIndexedTrianglesFromBufferObjects (int contextIdx, int32_t triangles, int32_t trianglesOffset) override
	Draw indexed triangles from buffer objects. More...

void	drawInstancedTrianglesFromBufferObjects (int contextIdx, int32_t triangles, int32_t trianglesOffset, int32_t instances) override
	Draw instanced triangles from buffer objects. More...

void	drawTrianglesFromBufferObjects (int contextIdx, int32_t triangles, int32_t trianglesOffset) override
	Draw triangles from buffer objects. More...

void	drawPointsFromBufferObjects (int contextIdx, int32_t points, int32_t pointsOffset) override
	Draw points from buffer objects. More...

void	setLineWidth (float lineWidth) override
	Set line width. More...

void	drawLinesFromBufferObjects (int contextIdx, int32_t points, int32_t pointsOffset) override
	Draw lines from buffer objects. More...

void	unbindBufferObjects (int contextIdx) override
	Unbind buffer objects. More...

void	disposeBufferObjects (vector< int32_t > &bufferObjectIds) override
	Disposes a frame buffer object. More...

int32_t	getTextureUnit (int contextIdx) override
	Get texture unit. More...

void	setTextureUnit (int contextIdx, int32_t textureUnit) override
	Sets up texture unit. More...

float	readPixelDepth (int32_t x, int32_t y) override
	Reads a pixel depth. More...

ByteBuffer *	readPixels (int32_t x, int32_t y, int32_t width, int32_t height) override
	Read pixels. More...

void	initGuiMode () override
	Set up renderer for GUI rendering. More...

void	doneGuiMode () override
	Set up renderer for 3d rendering. More...

void	dispatchCompute (int contextIdx, int32_t numGroupsX, int32_t numGroupsY, int32_t numGroupsZ) override
	Dispatch compute. More...

void	memoryBarrier () override
	Memory barrier. More...

void	uploadSkinningBufferObject (int contextIdx, int32_t bufferObjectId, int32_t size, FloatBuffer *data) override
	Upload skinning buffer object. More...

void	uploadSkinningBufferObject (int contextIdx, int32_t bufferObjectId, int32_t size, IntBuffer *data) override
	Upload skinning buffer object. More...

void	bindSkinningVerticesBufferObject (int contextIdx, int32_t bufferObjectId) override
	Bind skinning vertices buffer object. More...

void	bindSkinningNormalsBufferObject (int contextIdx, int32_t bufferObjectId) override
	Bind skinning normal buffer object. More...

void	bindSkinningVertexJointsBufferObject (int contextIdx, int32_t bufferObjectId) override
	Bind skinning vertex joints buffer object. More...

void	bindSkinningVertexJointIdxsBufferObject (int contextIdx, int32_t bufferObjectId) override
	Bind skinning vertex joint indices buffer object. More...

void	bindSkinningVertexJointWeightsBufferObject (int contextIdx, int32_t bufferObjectId) override
	Bind skinning vertex joint weights buffer object. More...

void	bindSkinningVerticesResultBufferObject (int contextIdx, int32_t bufferObjectId) override
	Bind skinning vertices result buffer object. More...

void	bindSkinningNormalsResultBufferObject (int contextIdx, int32_t bufferObjectId) override
	Bind skinning normals result buffer object. More...

void	bindSkinningMatricesBufferObject (int contextIdx, int32_t bufferObjectId) override
	Bind skinning matrices result buffer object. More...

void	setVSync (bool vSync) override
	Enable/Disable v-sync. More...

const Renderer_Statistics	getStatistics () override

Public Member Functions inherited from Renderer
	Renderer ()
	Public constructor. More...

virtual	~Renderer ()
	Destructor. More...

RendererType	getRendererType ()

virtual bool	prepareWindowSystemRendererContext (int tryIdx)=0
	Prepare window system renderer context. More...

virtual bool	initializeWindowSystemRendererContext (GLFWwindow *glfwWindow)=0
	Initialize window system renderer context. More...

virtual void	initialize ()=0
	Initialize renderer. More...

virtual void	initializeFrame ()=0
	Pre Frame Initialization. More...

virtual void	finishFrame ()=0
	Finish frame. More...

virtual const string	getVendor ()=0

virtual const string	getRenderer ()=0

virtual const string	getShaderVersion ()=0

virtual bool	isSupportingMultithreadedRendering ()=0

virtual bool	isBufferObjectsAvailable ()=0
	Checks if buffer objects is available. More...

virtual bool	isDepthTextureAvailable ()=0
	Checks if depth texture is available. More...

virtual bool	isUsingProgramAttributeLocation ()=0

virtual bool	isSupportingIntegerProgramAttributes ()=0

virtual bool	isSpecularMappingAvailable ()=0

virtual bool	isNormalMappingAvailable ()=0

virtual bool	isInstancedRenderingAvailable ()=0
	Checks if instanced rendering is available. More...

virtual bool	isPBRAvailable ()=0

virtual bool	isComputeShaderAvailable ()=0

virtual bool	isGLCLAvailable ()=0

virtual bool	isUsingShortIndices ()=0

virtual bool	isDeferredShadingAvailable ()=0

virtual int32_t	getTextureUnits ()=0

int32_t	getViewPortWidth ()

int32_t	getViewPortHeight ()

virtual int32_t	loadShader (int32_t type, const string &pathName, const string &fileName, const string &definitions=string(), const string &functions=string())=0
	Loads a shader. More...

virtual void	useProgram (int contextIdx, int32_t programId)=0
	Use shader program. More...

virtual int32_t	createProgram (int type)=0
	Creates a shader program. More...

virtual void	attachShaderToProgram (int32_t programId, int32_t shaderId)=0
	Attaches a shader to a program. More...

virtual bool	linkProgram (int32_t programId)=0
	Links attached shaders to a program. More...

virtual int32_t	getProgramUniformLocation (int32_t programId, const string &name)=0
	Returns location of given uniform variable. More...

virtual void	setProgramUniformInteger (int contextIdx, int32_t uniformId, int32_t value)=0
	Set up a integer uniform value. More...

virtual void	setProgramUniformFloat (int contextIdx, int32_t uniformId, float value)=0
	Set up a float uniform value. More...

virtual void	setProgramUniformFloatMatrix3x3 (int contextIdx, int32_t uniformId, const array< float, 9 > &value)=0
	Set up a float matrix 3x3 uniform value. More...

virtual void	setProgramUniformFloatMatrix4x4 (int contextIdx, int32_t uniformId, const array< float, 16 > &value)=0
	Set up a float matrix 4x4 uniform value. More...

virtual void	setProgramUniformFloatMatrices4x4 (int contextIdx, int32_t uniformId, int32_t count, FloatBuffer *data)=0
	Set up a float matrices 4x4 uniform values. More...

virtual void	setProgramUniformFloatVec4 (int contextIdx, int32_t uniformId, const array< float, 4 > &data)=0
	Set up a float vec4 uniform value. More...

virtual void	setProgramUniformFloatVec3 (int contextIdx, int32_t uniformId, const array< float, 3 > &data)=0
	Set up a float vec3 uniform value. More...

virtual void	setProgramUniformFloatVec2 (int contextIdx, int32_t uniformId, const array< float, 2 > &data)=0
	Set up a float vec2 uniform value. More...

virtual void	setProgramAttributeLocation (int32_t programId, int32_t location, const string &name)=0
	Bind attribute to a input location. More...

int32_t	getEffectPass ()
	Get effect pass. More...

void	setEffectPass (int32_t effectPass)
	Set effect pass. More...

const string &	getShaderPrefix ()
	Get shader prefix. More...

void	setShaderPrefix (const string &shaderPrefix)
	Set shader prefix. More...

int32_t	getLighting (int contextIdx)
	Get current lighting model. More...

void	setLighting (int contextIdx, int32_t lighting)
	Set current lighting model. More...

Vector3 &	getCameraPosition ()

virtual void	setViewPort (int32_t width, int32_t height)=0
	Set up viewport parameter. More...

virtual void	updateViewPort ()=0
	Update viewport. More...

Matrix4x4 &	getProjectionMatrix ()

virtual void	onUpdateProjectionMatrix (int contextIdx)=0
	Update projection matrix event. More...

Matrix4x4 &	getCameraMatrix ()

virtual void	onUpdateCameraMatrix (int contextIdx)=0
	Update camera matrix event. More...

Matrix4x4 &	getModelViewMatrix ()

virtual void	onUpdateModelViewMatrix (int contextIdx)=0
	Update model view matrix event. More...

Matrix4x4 &	getViewportMatrix ()

Matrix2D3x3 &	getTextureMatrix (int contextIdx)
	Get texture matrix. More...

virtual void	onUpdateTextureMatrix (int contextIdx)=0
	Update texture matrix for active texture unit event. More...

virtual void	setClearColor (float red, float green, float blue, float alpha)=0
	Set up clear color. More...

virtual void	enableCulling (int contextIdx)=0
	Enable culling. More...

virtual void	disableCulling (int contextIdx)=0
	Disable culling. More...

virtual void	setFrontFace (int contextIdx, int32_t frontFace)=0
	Set up clock wise or counter clock wise faces as front face. More...

virtual void	setCullFace (int32_t cullFace)=0
	Sets up which face will be culled. More...

virtual void	enableBlending ()=0
	Enables blending. More...

virtual void	enableAdditionBlending ()=0
	Enable blending with c = a + b. More...

virtual void	disableBlending ()=0
	Disables blending. More...

virtual void	enableDepthBufferWriting ()=0
	Enable depth buffer writing. More...

virtual void	disableDepthBufferWriting ()=0
	Disable depth buffer writing. More...

virtual void	disableDepthBufferTest ()=0
	Disable depth buffer test. More...

virtual void	enableDepthBufferTest ()=0
	Enable depth buffer test. More...

virtual void	setDepthFunction (int32_t depthFunction)=0
	Set up depth function. More...

virtual void	setColorMask (bool red, bool green, bool blue, bool alpha)=0
	Set up GL rendering colormask. More...

virtual void	clear (int32_t mask)=0
	Clear render buffer with given mask. More...

virtual int32_t	createTexture ()=0
	Creates a texture. More...

virtual int32_t	createDepthBufferTexture (int32_t width, int32_t height, int32_t cubeMapTextureId, int32_t cubeMapTextureIndex)=0
	Creates a depth buffer texture. More...

virtual int32_t	createColorBufferTexture (int32_t width, int32_t height, int32_t cubeMapTextureId, int32_t cubeMapTextureIndex)=0
	Creates a color buffer texture. More...

virtual int32_t	createGBufferGeometryTexture (int32_t width, int32_t height)=0
	Creates a geometry buffer geometry texture. More...

virtual int32_t	createGBufferColorTexture (int32_t width, int32_t height)=0
	Creates a geometry buffer color RGBA texture. More...

virtual void	uploadTexture (int contextIdx, Texture *texture)=0
	Uploads texture data to current bound texture. More...

virtual void	uploadCubeMapTexture (int contextIdx, Texture textureLeft, Texture textureRight, Texture textureTop, Texture textureBottom, Texture textureFront, Texture textureBack)=0
	Uploads cube map texture data to current bound texture. More...

virtual int32_t	createCubeMapTexture (int contextIdx, int32_t width, int32_t height)=0
	Create cube map texture from frame buffers. More...

virtual void	resizeDepthBufferTexture (int32_t textureId, int32_t width, int32_t height)=0
	Resizes a depth texture. More...

virtual void	resizeColorBufferTexture (int32_t textureId, int32_t width, int32_t height)=0
	Resize color buffer texture. More...

virtual void	resizeGBufferGeometryTexture (int32_t textureId, int32_t width, int32_t height)=0
	Resizes a geometry buffer geometry texture. More...

virtual void	resizeGBufferColorTexture (int32_t textureId, int32_t width, int32_t height)=0
	Resizes a geometry buffer color RGBA texture. More...

virtual void	bindTexture (int contextIdx, int32_t textureId)=0
	Binds a texture with given id or unbinds when using ID_NONE. More...

virtual void	bindCubeMapTexture (int contextIdx, int32_t textureId)=0
	Binds a cube map texture with given id or unbinds when using ID_NONE. More...

virtual void	onBindTexture (int contextIdx, int32_t textureId)=0
	On bind texture event. More...

virtual void	disposeTexture (int32_t textureId)=0
	Dispose a texture. More...

virtual int32_t	createFramebufferObject (int32_t depthBufferTextureId, int32_t colorBufferTextureId, int32_t cubeMapTextureId=0, int32_t cubeMapTextureIndex=0)=0
	Creates a frame buffer object with depth texture attached. More...

virtual int32_t	createGeometryBufferObject (int32_t depthBufferTextureId, int32_t geometryBufferTextureId1, int32_t geometryBufferTextureId2, int32_t geometryBufferTextureId3, int32_t colorBufferTextureId1, int32_t colorBufferTextureId2, int32_t colorBufferTextureId3, int32_t colorBufferTextureId4, int32_t colorBufferTextureId5)=0
	Creates a geometry frame buffer object. More...

virtual void	bindFrameBuffer (int32_t frameBufferId)=0
	Enables a framebuffer to be rendered. More...

virtual void	disposeFrameBufferObject (int32_t frameBufferId)=0
	Disposes a frame buffer object. More...

virtual vector< int32_t >	createBufferObjects (int32_t buffers, bool useGPUMemory, bool shared)=0
	Generate buffer objects for vertex data and such. More...

virtual void	uploadBufferObject (int contextIdx, int32_t bufferObjectId, int32_t size, FloatBuffer *data)=0
	Uploads buffer data to buffer object. More...

virtual void	uploadBufferObject (int contextIdx, int32_t bufferObjectId, int32_t size, IntBuffer *data)=0
	Uploads buffer data to buffer object. More...

virtual void	uploadBufferObject (int contextIdx, int32_t bufferObjectId, int32_t size, ShortBuffer *data)=0
	Uploads buffer data to buffer object. More...

virtual void	uploadIndicesBufferObject (int contextIdx, int32_t bufferObjectId, int32_t size, ShortBuffer *data)=0
	Uploads buffer data to buffer object. More...

virtual void	uploadIndicesBufferObject (int contextIdx, int32_t bufferObjectId, int32_t size, IntBuffer *data)=0
	Uploads buffer data to buffer object. More...

virtual void	bindIndicesBufferObject (int contextIdx, int32_t bufferObjectId)=0
	Bind indices buffer object. More...

virtual void	bindTextureCoordinatesBufferObject (int contextIdx, int32_t bufferObjectId)=0
	Bind texture coordinates buffer object. More...

virtual void	bindVerticesBufferObject (int contextIdx, int32_t bufferObjectId)=0
	Bind vertices buffer object. More...

virtual void	bindNormalsBufferObject (int contextIdx, int32_t bufferObjectId)=0
	Bind normals buffer object. More...

virtual void	bindColorsBufferObject (int contextIdx, int32_t bufferObjectId)=0
	Bind colors buffer object. More...

virtual void	bindTangentsBufferObject (int contextIdx, int32_t bufferObjectId)=0
	Bind tangents buffer object. More...

virtual void	bindBitangentsBufferObject (int contextIdx, int32_t bufferObjectId)=0
	Bind bitangents buffer object. More...

virtual void	bindModelMatricesBufferObject (int contextIdx, int32_t bufferObjectId)=0
	Bind model matrices buffer object. More...

virtual void	bindEffectColorMulsBufferObject (int contextIdx, int32_t bufferObjectId, int32_t divisor)=0
	Bind effect color muls buffer object. More...

virtual void	bindEffectColorAddsBufferObject (int contextIdx, int32_t bufferObjectId, int32_t divisor)=0
	Bind effect color adds buffer object. More...

virtual void	bindOriginsBufferObject (int contextIdx, int32_t bufferObjectId)=0
	Bind origins buffer object. More...

virtual void	bindTextureSpriteIndicesBufferObject (int contextIdx, int32_t bufferObjectId)=0
	Bind texture and sprite indices buffer object. More...

virtual void	bindPointSizesBufferObject (int contextIdx, int32_t bufferObjectId)=0
	Bind point sizes buffer object. More...

virtual void	bindSpriteSheetDimensionBufferObject (int contextIdx, int32_t bufferObjectId)=0
	Bind sprite sheet dimension buffer object. More...

virtual void	drawInstancedIndexedTrianglesFromBufferObjects (int contextIdx, int32_t triangles, int32_t trianglesOffset, int32_t instances)=0
	Draw instanced indexed triangles from buffer objects. More...

virtual void	drawIndexedTrianglesFromBufferObjects (int contextIdx, int32_t triangles, int32_t trianglesOffset)=0
	Draw indexed triangles from buffer objects. More...

virtual void	drawInstancedTrianglesFromBufferObjects (int contextIdx, int32_t triangles, int32_t trianglesOffset, int32_t instances)=0
	Draw instanced triangles from buffer objects. More...

virtual void	drawTrianglesFromBufferObjects (int contextIdx, int32_t triangles, int32_t trianglesOffset)=0
	Draw triangles from buffer objects. More...

virtual void	drawPointsFromBufferObjects (int contextIdx, int32_t points, int32_t pointsOffset)=0
	Draw points from buffer objects. More...

virtual void	setLineWidth (float lineWidth)=0
	Set line width. More...

virtual void	drawLinesFromBufferObjects (int contextIdx, int32_t points, int32_t pointsOffset)=0
	Draw lines from buffer objects. More...

virtual void	unbindBufferObjects (int contextIdx)=0
	Unbind buffer objects. More...

virtual void	disposeBufferObjects (vector< int32_t > &bufferObjectIds)=0
	Disposes a frame buffer object. More...

virtual int32_t	getTextureUnit (int contextIdx)=0
	Get texture unit. More...

virtual void	setTextureUnit (int contextIdx, int32_t textureUnit)=0
	Sets up texture unit. More...

Renderer_Light &	getLight (int contextIdx, int32_t lightIdx)
	Get light. More...

virtual void	onUpdateLight (int contextIdx, int32_t lightId)=0
	Update light. More...

array< float, 4 > &	getEffectColorMul (int contextIdx)
	Get effect color mul. More...

array< float, 4 > &	getEffectColorAdd (int contextIdx)
	Get effect color add. More...

virtual void	onUpdateEffect (int contextIdx)=0
	Update material. More...

Renderer_SpecularMaterial &	getSpecularMaterial (int contextIdx)
	Get specular material. More...

Renderer_PBRMaterial &	getPBRMaterial (int contextIdx)
	Get PBR material. More...

virtual void	onUpdateMaterial (int contextIdx)=0
	On update material. More...

const string &	getShader (int contextIdx)
	Get shader. More...

void	setShader (int contextIdx, const string &id)
	Set shader. More...

virtual void	onUpdateShader (int contextIdx)=0
	On update shader. More...

const EntityShaderParameters &	getShaderParameters (int contextIdx)
	Get shader parameters. More...

void	setShaderParameters (int contextIdx, const EntityShaderParameters &parameters)
	Set shader parameters. More...

virtual void	onUpdateShaderParameters (int contextIdx)=0
	On update shader parameters. More...

virtual float	readPixelDepth (int32_t x, int32_t y)=0
	Reads a pixel depth. More...

virtual ByteBuffer *	readPixels (int32_t x, int32_t y, int32_t width, int32_t height)=0
	Read pixels. More...

virtual void	dispatchCompute (int contextIdx, int32_t numGroupsX, int32_t numGroupsY, int32_t numGroupsZ)=0
	Dispatch compute. More...

virtual void	memoryBarrier ()=0
	Memory barrier. More...

virtual void	uploadSkinningBufferObject (int contextIdx, int32_t bufferObjectId, int32_t size, FloatBuffer *data)=0
	Upload skinning buffer object. More...

virtual void	uploadSkinningBufferObject (int contextIdx, int32_t bufferObjectId, int32_t size, IntBuffer *data)=0
	Upload skinning buffer object. More...

virtual void	bindSkinningVerticesBufferObject (int contextIdx, int32_t bufferObjectId)=0
	Bind skinning vertices buffer object. More...

virtual void	bindSkinningNormalsBufferObject (int contextIdx, int32_t bufferObjectId)=0
	Bind skinning normal buffer object. More...

virtual void	bindSkinningVertexJointsBufferObject (int contextIdx, int32_t bufferObjectId)=0
	Bind skinning vertex joints buffer object. More...

virtual void	bindSkinningVertexJointIdxsBufferObject (int contextIdx, int32_t bufferObjectId)=0
	Bind skinning vertex joint indices buffer object. More...

virtual void	bindSkinningVertexJointWeightsBufferObject (int contextIdx, int32_t bufferObjectId)=0
	Bind skinning vertex joint weights buffer object. More...

virtual void	bindSkinningVerticesResultBufferObject (int contextIdx, int32_t bufferObjectId)=0
	Bind skinning vertices result buffer object. More...

virtual void	bindSkinningNormalsResultBufferObject (int contextIdx, int32_t bufferObjectId)=0
	Bind skinning normals result buffer object. More...

virtual void	bindSkinningMatricesBufferObject (int contextIdx, int32_t bufferObjectId)=0
	Bind skinning matrices result buffer object. More...

float	getMaskMaxValue (int contextIdx)
	Get mask max value. More...

void	setMaskMaxValue (int contextIdx, float maskMaxValue)
	Set mask max value. More...

array< float, 3 > &	getEnvironmentMappingCubeMapPosition (int contextIdx)
	Get environment mapping cube map position. More...

void	setEnvironmentMappingCubeMapPosition (int contextIdx, array< float, 3 > &position)
	Set environment mapping cube map position. More...

virtual void	initGuiMode ()=0
	Set up renderer for GUI rendering. More...

virtual void	doneGuiMode ()=0
	Set up renderer for 3d rendering. More...

virtual void	setVSync (bool vSync)=0
	Enable/Disable v-sync. More...

virtual const Renderer_Statistics	getStatistics ()=0

Texture *	generateMipMap (const string &id, Texture *texture, int32_t level, int32_t atlasBorderSize)
	Generate mip map for atlas texture currently. More...

Private Member Functions
bool	checkBufferObjectsAvailable ()
	Checks if VBO is available. More...

Private Attributes
bool	bufferObjectsAvailable

map< uint32_t, int32_t >	vbosUsage

int	activeTextureUnit

Additional Inherited Members
Public Types inherited from Renderer
enum	RendererType { RENDERERTYPE_NONE , RENDERERTYPE_OPENGLES , RENDERERTYPE_OPENGL , RENDERERTYPE_VULKAN }

Public Attributes inherited from Renderer
RendererType	rendererType { RENDERERTYPE_NONE }

int32_t	CONTEXTINDEX_DEFAULT

int32_t	ID_NONE

int32_t	CLEAR_DEPTH_BUFFER_BIT

int32_t	CLEAR_COLOR_BUFFER_BIT

int32_t	CULLFACE_FRONT

int32_t	CULLFACE_BACK

int32_t	TEXTUREUNITS_MAX

int32_t	PROGRAM_OBJECTS

int32_t	PROGRAM_POINTS

int32_t	PROGRAM_LINES

int32_t	PROGRAM_COMPUTE

int32_t	SHADER_FRAGMENT_SHADER

int32_t	SHADER_VERTEX_SHADER

int32_t	SHADER_COMPUTE_SHADER

int32_t	DEPTHFUNCTION_ALWAYS

int32_t	DEPTHFUNCTION_EQUAL

int32_t	DEPTHFUNCTION_LESSEQUAL

int32_t	DEPTHFUNCTION_GREATEREQUAL

int32_t	FRAMEBUFFER_DEFAULT

int32_t	FRONTFACE_CW

int32_t	FRONTFACE_CCW

int32_t	CUBEMAPTEXTUREINDEX_NEGATIVE_X

int32_t	CUBEMAPTEXTUREINDEX_POSITIVE_X

int32_t	CUBEMAPTEXTUREINDEX_POSITIVE_Y

int32_t	CUBEMAPTEXTUREINDEX_NEGATIVE_Y

int32_t	CUBEMAPTEXTUREINDEX_POSITIVE_Z

int32_t	CUBEMAPTEXTUREINDEX_NEGATIVE_Z

int32_t	LIGHTING_NONE

int32_t	LIGHTING_SPECULAR

int32_t	LIGHTING_PBR

int32_t	UNIFORM_CL_SKINNING_VERTEX_COUNT

int32_t	UNIFORM_CL_SKINNING_MATRIX_COUNT

int32_t	UNIFORM_CL_SKINNING_INSTANCE_COUNT

Protected Attributes inherited from Renderer
int32_t	viewPortWidth

int32_t	viewPortHeight

Renderer_Statistics	statistics

Vector3	cameraPosition

Matrix4x4	projectionMatrix

Matrix4x4	cameraMatrix

Matrix4x4	modelViewMatrix

Matrix4x4	viewportMatrix

int32_t	effectPass

string	shaderPrefix

vector< Renderer_Context >	rendererContexts

Detailed Description

OpenGL 2 renderer.

Author: Andreas Drewke

Version: $Id$

Definition at line 33 of file GL2Renderer.h.

Constructor & Destructor Documentation

◆ GL2Renderer()

GL2Renderer ( )

Public constructor.

Definition at line 58 of file GL2Renderer.cpp.

Member Function Documentation

◆ attachShaderToProgram()

void attachShaderToProgram	(	int32_t	programId,
		int32_t	shaderId
	)

overridevirtual

Attaches a shader to a program.

Parameters

programId	program id
shaderId	shader id

Implements Renderer.

Definition at line 300 of file GL2Renderer.cpp.

◆ bindBitangentsBufferObject()

void bindBitangentsBufferObject	(	int	contextIdx,
		int32_t	bufferObjectId
	)

overridevirtual

Bind bitangents buffer object.

Parameters

contextIdx	context index
bufferObjectId	buffer object id

Implements Renderer.

Definition at line 915 of file GL2Renderer.cpp.

◆ bindColorsBufferObject()

void bindColorsBufferObject	(	int	contextIdx,
		int32_t	bufferObjectId
	)

overridevirtual

Bind colors buffer object.

Parameters

contextIdx	context index
bufferObjectId	buffer object id

Implements Renderer.

Definition at line 903 of file GL2Renderer.cpp.

◆ bindCubeMapTexture()

void bindCubeMapTexture	(	int	contextIdx,
		int32_t	textureId
	)

overridevirtual

Binds a cube map texture with given id or unbinds when using ID_NONE.

Parameters

contextIdx	context index
textureId	textureId

Implements Renderer.

Definition at line 755 of file GL2Renderer.cpp.

◆ bindEffectColorAddsBufferObject()

void bindEffectColorAddsBufferObject	(	int	contextIdx,
		int32_t	bufferObjectId,
		int32_t	divisor
	)

overridevirtual

Bind effect color adds buffer object.

Parameters

contextIdx	context index
bufferObjectId	buffer object id
divisor	divisor

Implements Renderer.

Definition at line 930 of file GL2Renderer.cpp.

◆ bindEffectColorMulsBufferObject()

void bindEffectColorMulsBufferObject	(	int	contextIdx,
		int32_t	bufferObjectId,
		int32_t	divisor
	)

overridevirtual

Bind effect color muls buffer object.

Parameters

contextIdx	context index
bufferObjectId	buffer object id
divisor	divisor

Implements Renderer.

Definition at line 924 of file GL2Renderer.cpp.

◆ bindFrameBuffer()

void bindFrameBuffer ( int32_t frameBufferId )

overridevirtual

Enables a framebuffer to be rendered.

Parameters

frameBufferId frameBufferId

Implements Renderer.

Definition at line 821 of file GL2Renderer.cpp.

◆ bindIndicesBufferObject()

void bindIndicesBufferObject	(	int	contextIdx,
		int32_t	bufferObjectId
	)

overridevirtual

Bind indices buffer object.

Parameters

contextIdx	context index
bufferObjectId	buffer object id

Implements Renderer.

Definition at line 877 of file GL2Renderer.cpp.

◆ bindModelMatricesBufferObject()

void bindModelMatricesBufferObject	(	int	contextIdx,
		int32_t	bufferObjectId
	)

overridevirtual

Bind model matrices buffer object.

Parameters

contextIdx	context index
bufferObjectId	buffer object id

Implements Renderer.

Definition at line 920 of file GL2Renderer.cpp.

◆ bindNormalsBufferObject()

void bindNormalsBufferObject	(	int	contextIdx,
		int32_t	bufferObjectId
	)

overridevirtual

Bind normals buffer object.

Parameters

contextIdx	context index
bufferObjectId	buffer object id

Implements Renderer.

Definition at line 896 of file GL2Renderer.cpp.

◆ bindOriginsBufferObject()

void bindOriginsBufferObject	(	int	contextIdx,
		int32_t	bufferObjectId
	)

overridevirtual

Bind origins buffer object.

Parameters

contextIdx	context index
bufferObjectId	buffer object id

Implements Renderer.

Definition at line 936 of file GL2Renderer.cpp.

◆ bindPointSizesBufferObject()

void bindPointSizesBufferObject	(	int	contextIdx,
		int32_t	bufferObjectId
	)

overridevirtual

Bind point sizes buffer object.

Parameters

contextIdx	context index
bufferObjectId	buffer object id

Implements Renderer.

Definition at line 948 of file GL2Renderer.cpp.

◆ bindSkinningMatricesBufferObject()

void bindSkinningMatricesBufferObject	(	int	contextIdx,
		int32_t	bufferObjectId
	)

overridevirtual

Bind skinning matrices result buffer object.

Parameters

contextIdx	context index
bufferObjectId	buffer object id

Implements Renderer.

Definition at line 1113 of file GL2Renderer.cpp.

◆ bindSkinningNormalsBufferObject()

void bindSkinningNormalsBufferObject	(	int	contextIdx,
		int32_t	bufferObjectId
	)

overridevirtual

Bind skinning normal buffer object.

Parameters

contextIdx	context index
bufferObjectId	buffer object id

Implements Renderer.

Definition at line 1089 of file GL2Renderer.cpp.

◆ bindSkinningNormalsResultBufferObject()

void bindSkinningNormalsResultBufferObject	(	int	contextIdx,
		int32_t	bufferObjectId
	)

overridevirtual

Bind skinning normals result buffer object.

Parameters

contextIdx	context index
bufferObjectId	buffer object id

Implements Renderer.

Definition at line 1109 of file GL2Renderer.cpp.

◆ bindSkinningVertexJointIdxsBufferObject()

void bindSkinningVertexJointIdxsBufferObject	(	int	contextIdx,
		int32_t	bufferObjectId
	)

overridevirtual

Bind skinning vertex joint indices buffer object.

Parameters

contextIdx	context index
bufferObjectId	buffer object id

Implements Renderer.

Definition at line 1097 of file GL2Renderer.cpp.

◆ bindSkinningVertexJointsBufferObject()

void bindSkinningVertexJointsBufferObject	(	int	contextIdx,
		int32_t	bufferObjectId
	)

overridevirtual

Bind skinning vertex joints buffer object.

Parameters

contextIdx	context index
bufferObjectId	buffer object id

Implements Renderer.

Definition at line 1093 of file GL2Renderer.cpp.

◆ bindSkinningVertexJointWeightsBufferObject()

void bindSkinningVertexJointWeightsBufferObject	(	int	contextIdx,
		int32_t	bufferObjectId
	)

overridevirtual

Bind skinning vertex joint weights buffer object.

Parameters

contextIdx	context index
bufferObjectId	buffer object id

Implements Renderer.

Definition at line 1101 of file GL2Renderer.cpp.

◆ bindSkinningVerticesBufferObject()

void bindSkinningVerticesBufferObject	(	int	contextIdx,
		int32_t	bufferObjectId
	)

overridevirtual

Bind skinning vertices buffer object.

Parameters

contextIdx	context index
bufferObjectId	buffer object id

Implements Renderer.

Definition at line 1085 of file GL2Renderer.cpp.

◆ bindSkinningVerticesResultBufferObject()

void bindSkinningVerticesResultBufferObject	(	int	contextIdx,
		int32_t	bufferObjectId
	)

overridevirtual

Bind skinning vertices result buffer object.

Parameters

contextIdx	context index
bufferObjectId	buffer object id

Implements Renderer.

Definition at line 1105 of file GL2Renderer.cpp.

◆ bindSpriteSheetDimensionBufferObject()

void bindSpriteSheetDimensionBufferObject	(	int	contextIdx,
		int32_t	bufferObjectId
	)

overridevirtual

Bind sprite sheet dimension buffer object.

Parameters

contextIdx	context index
bufferObjectId	buffer object id

Implements Renderer.

Definition at line 954 of file GL2Renderer.cpp.

◆ bindTangentsBufferObject()

void bindTangentsBufferObject	(	int	contextIdx,
		int32_t	bufferObjectId
	)

overridevirtual

Bind tangents buffer object.

Parameters

contextIdx	context index
bufferObjectId	buffer object id

Implements Renderer.

Definition at line 910 of file GL2Renderer.cpp.

◆ bindTexture()

void bindTexture	(	int	contextIdx,
		int32_t	textureId
	)

overridevirtual

Binds a texture with given id or unbinds when using ID_NONE.

Parameters

contextIdx	context index
textureId	textureId

Implements Renderer.

Definition at line 749 of file GL2Renderer.cpp.

◆ bindTextureCoordinatesBufferObject()

void bindTextureCoordinatesBufferObject	(	int	contextIdx,
		int32_t	bufferObjectId
	)

overridevirtual

Bind texture coordinates buffer object.

Parameters

contextIdx	context index
bufferObjectId	buffer object id

Implements Renderer.

Definition at line 882 of file GL2Renderer.cpp.

◆ bindTextureSpriteIndicesBufferObject()

void bindTextureSpriteIndicesBufferObject	(	int	contextIdx,
		int32_t	bufferObjectId
	)

overridevirtual

Bind texture and sprite indices buffer object.

Parameters

contextIdx	context index
bufferObjectId	buffer object id

Implements Renderer.

Definition at line 942 of file GL2Renderer.cpp.

◆ bindVerticesBufferObject()

void bindVerticesBufferObject	(	int	contextIdx,
		int32_t	bufferObjectId
	)

overridevirtual

Bind vertices buffer object.

Parameters

contextIdx	context index
bufferObjectId	buffer object id

Implements Renderer.

Definition at line 889 of file GL2Renderer.cpp.

◆ checkBufferObjectsAvailable()

bool checkBufferObjectsAvailable ( )

private

Checks if VBO is available.

Returns: vbo availability

Definition at line 106 of file GL2Renderer.cpp.

◆ clear()

void clear ( int32_t mask )

overridevirtual

Clear render buffer with given mask.

Parameters

mask mask

Implements Renderer.

Definition at line 466 of file GL2Renderer.cpp.

◆ createBufferObjects()

vector< int32_t > createBufferObjects	(	int32_t	buffers,
		bool	useGPUMemory,
		bool	shared
	)

overridevirtual

Generate buffer objects for vertex data and such.

Parameters

buffers	buffers
useGPUMemory	use GPU memory
shared	shared between different threads

Returns: ids

Implements Renderer.

Definition at line 831 of file GL2Renderer.cpp.

◆ createColorBufferTexture()

int32_t createColorBufferTexture	(	int32_t	width,
		int32_t	height,
		int32_t	cubeMapTextureId,
		int32_t	cubeMapTextureIndex
	)

overridevirtual

Creates a color buffer texture.

Parameters

width	width
height	height @oaram cubeMapTextureId cube map texture id
cubeMapTextureIndex	cube map texture index

Returns: color buffer texture id

Implements Renderer.

Definition at line 497 of file GL2Renderer.cpp.

◆ createCubeMapTexture()

int32_t createCubeMapTexture	(	int	contextIdx,
		int32_t	width,
		int32_t	height
	)

overridevirtual

Create cube map texture from frame buffers.

Parameters

contextIdx	context index
width	width
height	height

Returns: texture id

Implements Renderer.

Definition at line 647 of file GL2Renderer.cpp.

◆ createDepthBufferTexture()

int32_t createDepthBufferTexture	(	int32_t	width,
		int32_t	height,
		int32_t	cubeMapTextureId,
		int32_t	cubeMapTextureIndex
	)

overridevirtual

Creates a depth buffer texture.

Parameters

width	width
height	height @oaram cubeMapTextureId cube map texture id
cubeMapTextureIndex	cube map texture index

Returns: depth texture id

Implements Renderer.

Definition at line 479 of file GL2Renderer.cpp.

◆ createFramebufferObject()

int32_t createFramebufferObject	(	int32_t	depthBufferTextureId,
		int32_t	colorBufferTextureId,
		int32_t	cubeMapTextureId = `0`,
		int32_t	cubeMapTextureIndex = `0`
	)

overridevirtual

Creates a frame buffer object with depth texture attached.

Parameters

depthBufferTextureId	depth buffer texture id
colorBufferTextureId	color buffer texture id
cubeMapTextureId	cube map texture id
cubeMapTextureIndex	cube map texture index

Returns: frame buffer object id

Implements Renderer.

Definition at line 766 of file GL2Renderer.cpp.

◆ createGBufferColorTexture()

int32_t createGBufferColorTexture	(	int32_t	width,
		int32_t	height
	)

overridevirtual

Creates a geometry buffer color RGBA texture.

Parameters

width	width
height	height

Returns: geometry buffer color RGBA texture id

Implements Renderer.

Definition at line 520 of file GL2Renderer.cpp.

◆ createGBufferGeometryTexture()

int32_t createGBufferGeometryTexture	(	int32_t	width,
		int32_t	height
	)

overridevirtual

Creates a geometry buffer geometry texture.

Parameters

width	width
height	height

Returns: geometry buffer geometry texture id

Implements Renderer.

Definition at line 515 of file GL2Renderer.cpp.

◆ createGeometryBufferObject()

int32_t createGeometryBufferObject	(	int32_t	depthBufferTextureId,
		int32_t	geometryBufferTextureId1,
		int32_t	geometryBufferTextureId2,
		int32_t	geometryBufferTextureId3,
		int32_t	colorBufferTextureId1,
		int32_t	colorBufferTextureId2,
		int32_t	colorBufferTextureId3,
		int32_t	colorBufferTextureId4,
		int32_t	colorBufferTextureId5
	)

overridevirtual

Creates a geometry frame buffer object.

Parameters

depthBufferTextureId	depth buffer texture id
geometryBufferTextureId1	geometry texture id 1
geometryBufferTextureId2	geometry texture id 2
geometryBufferTextureId3	geometry texture id 3
colorBufferTextureId1	color buffer texture id 1
colorBufferTextureId2	color buffer texture id 2
colorBufferTextureId3	color buffer texture id 3
colorBufferTextureId4	color buffer texture id 4
colorBufferTextureId5	color buffer texture id 5

Returns: frame buffer object id

Implements Renderer.

Definition at line 806 of file GL2Renderer.cpp.

◆ createProgram()

int32_t createProgram ( int type )

overridevirtual

Creates a shader program.

Parameters

type type

Returns: int

Implements Renderer.

Definition at line 294 of file GL2Renderer.cpp.

◆ createTexture()

int32_t createTexture ( )

overridevirtual

Creates a texture.

Returns: texture id

Implements Renderer.

Definition at line 472 of file GL2Renderer.cpp.

◆ disableBlending()

void disableBlending ( )

overridevirtual

Disables blending.

Implements Renderer.

Definition at line 431 of file GL2Renderer.cpp.

◆ disableCulling()

void disableCulling ( int contextIdx )

overridevirtual

Disable culling.

Parameters

contextIdx context index

Implements Renderer.

Definition at line 405 of file GL2Renderer.cpp.

◆ disableDepthBufferTest()

void disableDepthBufferTest ( )

overridevirtual

Disable depth buffer test.

Implements Renderer.

Definition at line 446 of file GL2Renderer.cpp.

◆ disableDepthBufferWriting()

void disableDepthBufferWriting ( )

overridevirtual

Disable depth buffer writing.

Implements Renderer.

Definition at line 441 of file GL2Renderer.cpp.

◆ dispatchCompute()

void dispatchCompute	(	int	contextIdx,
		int32_t	numGroupsX,
		int32_t	numGroupsY,
		int32_t	numGroupsZ
	)

overridevirtual

Dispatch compute.

Parameters

contextIdx	context index
numGroupsX	num groups x
numGroupsY	num groups y
numGroupsZ	num groups z

Implements Renderer.

Definition at line 1069 of file GL2Renderer.cpp.

◆ disposeBufferObjects()

void disposeBufferObjects ( vector< int32_t > & bufferObjectIds )

overridevirtual

Disposes a frame buffer object.

Parameters

bufferObjectIds frame buffer id

Implements Renderer.

Definition at line 1015 of file GL2Renderer.cpp.

◆ disposeFrameBufferObject()

void disposeFrameBufferObject ( int32_t frameBufferId )

overridevirtual

Disposes a frame buffer object.

Parameters

frameBufferId frame buffer id

Implements Renderer.

Definition at line 826 of file GL2Renderer.cpp.

◆ disposeTexture()

void disposeTexture ( int32_t textureId )

overridevirtual

Dispose a texture.

Parameters

textureId texture id

Implements Renderer.

Definition at line 760 of file GL2Renderer.cpp.

◆ doneGuiMode()

void doneGuiMode ( )

overridevirtual

Set up renderer for 3d rendering.

Implements Renderer.

Definition at line 1060 of file GL2Renderer.cpp.

◆ drawIndexedTrianglesFromBufferObjects()

void drawIndexedTrianglesFromBufferObjects	(	int	contextIdx,
		int32_t	triangles,
		int32_t	trianglesOffset
	)

overridevirtual

Draw indexed triangles from buffer objects.

Parameters

contextIdx	context index
triangles	triangles
trianglesOffset	triangles offset

Implements Renderer.

Definition at line 965 of file GL2Renderer.cpp.

◆ drawInstancedIndexedTrianglesFromBufferObjects()

void drawInstancedIndexedTrianglesFromBufferObjects	(	int	contextIdx,
		int32_t	triangles,
		int32_t	trianglesOffset,
		int32_t	instances
	)

overridevirtual

Draw instanced indexed triangles from buffer objects.

Parameters

contextIdx	context index
triangles	triangles
trianglesOffset	triangles offset
instances	instances

Implements Renderer.

Definition at line 960 of file GL2Renderer.cpp.

◆ drawInstancedTrianglesFromBufferObjects()

void drawInstancedTrianglesFromBufferObjects	(	int	contextIdx,
		int32_t	triangles,
		int32_t	trianglesOffset,
		int32_t	instances
	)

overridevirtual

Draw instanced triangles from buffer objects.

Parameters

contextIdx	context index
triangles	triangles
trianglesOffset	triangles offset
instances	instances

Implements Renderer.

Definition at line 974 of file GL2Renderer.cpp.

◆ drawLinesFromBufferObjects()

void drawLinesFromBufferObjects	(	int	contextIdx,
		int32_t	points,
		int32_t	pointsOffset
	)

overridevirtual

Draw lines from buffer objects.

Parameters

contextIdx	context index
points	points
pointsOffset	points offset

Implements Renderer.

Definition at line 998 of file GL2Renderer.cpp.

◆ drawPointsFromBufferObjects()

void drawPointsFromBufferObjects	(	int	contextIdx,
		int32_t	points,
		int32_t	pointsOffset
	)

overridevirtual

Draw points from buffer objects.

Parameters

contextIdx	context index
points	points
pointsOffset	points offset

Implements Renderer.

Definition at line 986 of file GL2Renderer.cpp.

◆ drawTrianglesFromBufferObjects()

void drawTrianglesFromBufferObjects	(	int	contextIdx,
		int32_t	triangles,
		int32_t	trianglesOffset
	)

overridevirtual

Draw triangles from buffer objects.

Parameters

contextIdx	context index
triangles	triangles
trianglesOffset	triangles offset

Implements Renderer.

Definition at line 978 of file GL2Renderer.cpp.

◆ enableAdditionBlending()

void enableAdditionBlending ( )

overridevirtual

Enable blending with c = a + b.

Implements Renderer.

Definition at line 426 of file GL2Renderer.cpp.

◆ enableBlending()

void enableBlending ( )

overridevirtual

Enables blending.

Implements Renderer.

Definition at line 420 of file GL2Renderer.cpp.

◆ enableCulling()

void enableCulling ( int contextIdx )

overridevirtual

Enable culling.

Parameters

contextIdx context index

Implements Renderer.

Definition at line 400 of file GL2Renderer.cpp.

◆ enableDepthBufferTest()

void enableDepthBufferTest ( )

overridevirtual

Enable depth buffer test.

Implements Renderer.

Definition at line 451 of file GL2Renderer.cpp.

◆ enableDepthBufferWriting()

void enableDepthBufferWriting ( )

overridevirtual

Enable depth buffer writing.

Implements Renderer.

Definition at line 436 of file GL2Renderer.cpp.

◆ finishFrame()

void finishFrame ( )

overridevirtual

Finish frame.

Implements Renderer.

Definition at line 155 of file GL2Renderer.cpp.

◆ getProgramUniformLocation()

int32_t getProgramUniformLocation	(	int32_t	programId,
		const string &	name
	)

overridevirtual

Returns location of given uniform variable.

Parameters

programId	program id
name	uniform name

Returns

Implements Renderer.

Definition at line 333 of file GL2Renderer.cpp.

◆ getRenderer()

const string getRenderer ( )

overridevirtual

Returns: renderer

Implements Renderer.

Definition at line 92 of file GL2Renderer.cpp.

◆ getShaderVersion()

const string getShaderVersion ( )

overridevirtual

Returns: shader version e.g. gl2, gl3 or gles2

Implements Renderer.

Definition at line 97 of file GL2Renderer.cpp.

◆ getStatistics()

const Renderer::Renderer_Statistics getStatistics ( )

overridevirtual

Returns: renderer statistics

Implements Renderer.

Definition at line 1121 of file GL2Renderer.cpp.

◆ getTextureUnit()

int32_t getTextureUnit ( int contextIdx )

overridevirtual

Get texture unit.

Parameters

contextIdx context index

Returns: active texture unit

Implements Renderer.

Definition at line 1022 of file GL2Renderer.cpp.

◆ getTextureUnits()

int32_t getTextureUnits ( )

overridevirtual

Returns: number of texture units

Implements Renderer.

Definition at line 208 of file GL2Renderer.cpp.

◆ getVendor()

const string getVendor ( )

overridevirtual

Returns: vendor

Implements Renderer.

Definition at line 87 of file GL2Renderer.cpp.

◆ initGuiMode()

void initGuiMode ( )

overridevirtual

Set up renderer for GUI rendering.

Implements Renderer.

Definition at line 1048 of file GL2Renderer.cpp.

◆ initialize()

void initialize ( )

overridevirtual

Initialize renderer.

Implements Renderer.

Definition at line 121 of file GL2Renderer.cpp.

◆ initializeFrame()

void initializeFrame ( )

overridevirtual

Pre Frame Initialization.

Implements Renderer.

Definition at line 151 of file GL2Renderer.cpp.

◆ isBufferObjectsAvailable()

bool isBufferObjectsAvailable ( )

overridevirtual

Checks if buffer objects is available.

Returns: buffer objects availability

Implements Renderer.

Definition at line 159 of file GL2Renderer.cpp.

◆ isComputeShaderAvailable()

bool isComputeShaderAvailable ( )

overridevirtual

Returns: if compute shaders are available

Implements Renderer.

Definition at line 192 of file GL2Renderer.cpp.

◆ isDeferredShadingAvailable()

bool isDeferredShadingAvailable ( )

overridevirtual

Returns: If deferred shading is available

Implements Renderer.

Definition at line 204 of file GL2Renderer.cpp.

◆ isDepthTextureAvailable()

bool isDepthTextureAvailable ( )

overridevirtual

Checks if depth texture is available.

Returns: depth texture is available

Implements Renderer.

Definition at line 116 of file GL2Renderer.cpp.

◆ isGLCLAvailable()

bool isGLCLAvailable ( )

overridevirtual

Returns: if OpenGL+CL is available

Implements Renderer.

Definition at line 196 of file GL2Renderer.cpp.

◆ isInstancedRenderingAvailable()

bool isInstancedRenderingAvailable ( )

overridevirtual

Checks if instanced rendering is available.

Returns: instance rendering availability

Implements Renderer.

Definition at line 183 of file GL2Renderer.cpp.

◆ isNormalMappingAvailable()

bool isNormalMappingAvailable ( )

overridevirtual

Returns: if normal mapping is supported

Implements Renderer.

Definition at line 178 of file GL2Renderer.cpp.

◆ isPBRAvailable()

bool isPBRAvailable ( )

overridevirtual

Returns: if PBR lighting is supported

Implements Renderer.

Definition at line 187 of file GL2Renderer.cpp.

◆ isSpecularMappingAvailable()

bool isSpecularMappingAvailable ( )

overridevirtual

Returns: if specular mapping is supported

Implements Renderer.

Definition at line 173 of file GL2Renderer.cpp.

◆ isSupportingIntegerProgramAttributes()

bool isSupportingIntegerProgramAttributes ( )

overridevirtual

Returns: is supporting integer program attributes

Implements Renderer.

Definition at line 169 of file GL2Renderer.cpp.

◆ isSupportingMultithreadedRendering()

bool isSupportingMultithreadedRendering ( )

overridevirtual

Returns: if renderer is supporting multi threaded rendering

Implements Renderer.

Definition at line 102 of file GL2Renderer.cpp.

◆ isUsingProgramAttributeLocation()

bool isUsingProgramAttributeLocation ( )

overridevirtual

Returns: requires program attribute location

Implements Renderer.

Definition at line 164 of file GL2Renderer.cpp.

◆ isUsingShortIndices()

bool isUsingShortIndices ( )

overridevirtual

Returns: Returns if renderer is using short indices, otherwise it uses int indices

Implements Renderer.

Definition at line 200 of file GL2Renderer.cpp.

◆ linkProgram()

bool linkProgram ( int32_t programId )

overridevirtual

Links attached shaders to a program.

Parameters

programId program id

Returns: success

Implements Renderer.

Definition at line 305 of file GL2Renderer.cpp.

◆ loadShader()

int32_t loadShader	(	int32_t	type,
		const string &	pathName,
		const string &	fileName,
		const string &	definitions = `string()`,
		const string &	functions = `string()`
	)

overridevirtual

Loads a shader.

Parameters

type	type
pathName	path name
fileName	file name
definitions	preprocessor definitions
functions	included functions

Returns: shader handle

Implements Renderer.

Definition at line 213 of file GL2Renderer.cpp.

◆ memoryBarrier()

void memoryBarrier ( )

overridevirtual

Memory barrier.

Implements Renderer.

Definition at line 1073 of file GL2Renderer.cpp.

◆ readPixelDepth()

float readPixelDepth	(	int32_t	x,
		int32_t	y
	)

overridevirtual

Reads a pixel depth.

Parameters

x	x
y	y

Returns: depth 0.0f..1.0f

Implements Renderer.

Definition at line 1033 of file GL2Renderer.cpp.

◆ readPixels()

ByteBuffer * readPixels	(	int32_t	x,
		int32_t	y,
		int32_t	width,
		int32_t	height
	)

overridevirtual

Read pixels.

Parameters

x	x
y	y
width	width
height	height

Returns: byte buffer

Implements Renderer.

Definition at line 1040 of file GL2Renderer.cpp.

◆ resizeColorBufferTexture()

void resizeColorBufferTexture	(	int32_t	textureId,
		int32_t	width,
		int32_t	height
	)

overridevirtual

Resize color buffer texture.

Parameters

textureId	texture id
width	width
height	height

Implements Renderer.

Definition at line 734 of file GL2Renderer.cpp.

◆ resizeDepthBufferTexture()

void resizeDepthBufferTexture	(	int32_t	textureId,
		int32_t	width,
		int32_t	height
	)

overridevirtual

Resizes a depth texture.

Parameters

textureId	texture id
width	width
height	height

Implements Renderer.

Definition at line 727 of file GL2Renderer.cpp.

◆ resizeGBufferColorTexture()

void resizeGBufferColorTexture	(	int32_t	textureId,
		int32_t	width,
		int32_t	height
	)

overridevirtual

Resizes a geometry buffer color RGBA texture.

Parameters

textureId	texture id
width	width
height	height

Returns: geometry buffer color RGBA texture id

Implements Renderer.

Definition at line 745 of file GL2Renderer.cpp.

◆ resizeGBufferGeometryTexture()

void resizeGBufferGeometryTexture	(	int32_t	textureId,
		int32_t	width,
		int32_t	height
	)

overridevirtual

Resizes a geometry buffer geometry texture.

Parameters

textureId	texture id
width	width
height	height

Returns: geometry buffer geometry texture id

Implements Renderer.

Definition at line 741 of file GL2Renderer.cpp.

◆ setClearColor()

void setClearColor	(	float	red,
		float	green,
		float	blue,
		float	alpha
	)

overridevirtual

Set up clear color.

Parameters

red	red
green	green
blue	blue
alpha	alpha

Implements Renderer.

Definition at line 395 of file GL2Renderer.cpp.

◆ setColorMask()

void setColorMask	(	bool	red,
		bool	green,
		bool	blue,
		bool	alpha
	)

overridevirtual

Set up GL rendering colormask.

Parameters

red	red
green	green
blue	blue
alpha	alpha

Implements Renderer.

Definition at line 461 of file GL2Renderer.cpp.

◆ setCullFace()

void setCullFace ( int32_t cullFace )

overridevirtual

Sets up which face will be culled.

Parameters

cullFace cull face

Implements Renderer.

Definition at line 415 of file GL2Renderer.cpp.

◆ setDepthFunction()

void setDepthFunction ( int32_t depthFunction )

overridevirtual

Set up depth function.

Parameters

depthFunction depth function

Implements Renderer.

Definition at line 456 of file GL2Renderer.cpp.

◆ setFrontFace()

void setFrontFace	(	int	contextIdx,
		int32_t	frontFace
	)

overridevirtual

Set up clock wise or counter clock wise faces as front face.

Parameters

contextIdx	context index
frontFace	frontFace

Implements Renderer.

Definition at line 410 of file GL2Renderer.cpp.

◆ setLineWidth()

void setLineWidth ( float lineWidth )

overridevirtual

Set line width.

Parameters

lineWidth line width

Implements Renderer.

Definition at line 993 of file GL2Renderer.cpp.

◆ setProgramAttributeLocation()

void setProgramAttributeLocation	(	int32_t	programId,
		int32_t	location,
		const string &	name
	)

overridevirtual

Bind attribute to a input location.

Parameters

programId	program id
location	location
name	attribute name

Implements Renderer.

Definition at line 379 of file GL2Renderer.cpp.

◆ setProgramUniformFloat()

void setProgramUniformFloat	(	int	contextIdx,
		int32_t	uniformId,
		float	value
	)

overridevirtual

Set up a float uniform value.

Parameters

contextIdx	context index
uniformId	uniform id
value	value

Implements Renderer.

Definition at line 344 of file GL2Renderer.cpp.

◆ setProgramUniformFloatMatrices4x4()

void setProgramUniformFloatMatrices4x4	(	int	contextIdx,
		int32_t	uniformId,
		int32_t	count,
		FloatBuffer *	data
	)

overridevirtual

Set up a float matrices 4x4 uniform values.

Parameters

contextIdx	context index
uniformId	uniform id
count	count
data	data

Implements Renderer.

Definition at line 349 of file GL2Renderer.cpp.

◆ setProgramUniformFloatMatrix3x3()

void setProgramUniformFloatMatrix3x3	(	int	contextIdx,
		int32_t	uniformId,
		const array< float, 9 > &	value
	)

overridevirtual

Set up a float matrix 3x3 uniform value.

Parameters

contextIdx	context index
uniformId	uniform id
value	value

Implements Renderer.

Definition at line 354 of file GL2Renderer.cpp.

◆ setProgramUniformFloatMatrix4x4()

void setProgramUniformFloatMatrix4x4	(	int	contextIdx,
		int32_t	uniformId,
		const array< float, 16 > &	value
	)

overridevirtual

Set up a float matrix 4x4 uniform value.

Parameters

contextIdx	context index
uniformId	uniform id
value	value

Implements Renderer.

Definition at line 359 of file GL2Renderer.cpp.

◆ setProgramUniformFloatVec2()

void setProgramUniformFloatVec2	(	int	contextIdx,
		int32_t	uniformId,
		const array< float, 2 > &	data
	)

overridevirtual

Set up a float vec2 uniform value.

Parameters

contextIdx	context index
uniformId	uniform id
data	data

Implements Renderer.

Definition at line 374 of file GL2Renderer.cpp.

◆ setProgramUniformFloatVec3()

void setProgramUniformFloatVec3	(	int	contextIdx,
		int32_t	uniformId,
		const array< float, 3 > &	data
	)

overridevirtual

Set up a float vec3 uniform value.

Parameters

contextIdx	context index
uniformId	uniform id
data	data

Implements Renderer.

Definition at line 369 of file GL2Renderer.cpp.

◆ setProgramUniformFloatVec4()

void setProgramUniformFloatVec4	(	int	contextIdx,
		int32_t	uniformId,
		const array< float, 4 > &	data
	)

overridevirtual

Set up a float vec4 uniform value.

Parameters

contextIdx	context index
uniformId	uniform id
data	data

Implements Renderer.

Definition at line 364 of file GL2Renderer.cpp.

◆ setProgramUniformInteger()

void setProgramUniformInteger	(	int	contextIdx,
		int32_t	uniformId,
		int32_t	value
	)

overridevirtual

Set up a integer uniform value.

Parameters

contextIdx	context index
uniformId	uniform id
value	value

Implements Renderer.

Definition at line 339 of file GL2Renderer.cpp.

◆ setTextureUnit()

void setTextureUnit	(	int	contextIdx,
		int32_t	textureUnit
	)

overridevirtual

Sets up texture unit.

Parameters

contextIdx	context index
textureUnit	texture unit

Implements Renderer.

Definition at line 1027 of file GL2Renderer.cpp.

◆ setViewPort()

void setViewPort	(	int32_t	width,
		int32_t	height
	)

overridevirtual

Set up viewport parameter.

Parameters

width	width
height	height

Implements Renderer.

Definition at line 384 of file GL2Renderer.cpp.

◆ setVSync()

void setVSync ( bool vSync )

overridevirtual

Enable/Disable v-sync.

Parameters

vSync V-sync enabled

Implements Renderer.

Definition at line 1117 of file GL2Renderer.cpp.

◆ unbindBufferObjects()

void unbindBufferObjects ( int contextIdx )

overridevirtual

Unbind buffer objects.

Parameters

contextIdx context index

Implements Renderer.

Definition at line 1005 of file GL2Renderer.cpp.

◆ updateViewPort()

void updateViewPort ( )

overridevirtual

Update viewport.

Implements Renderer.

Definition at line 390 of file GL2Renderer.cpp.

◆ uploadBufferObject() [1/3]

void uploadBufferObject	(	int	contextIdx,
		int32_t	bufferObjectId,
		int32_t	size,
		FloatBuffer *	data
	)

overridevirtual

Uploads buffer data to buffer object.

Parameters

contextIdx	context index
bufferObjectId	buffer object id
size	size
data	data

Implements Renderer.

Definition at line 840 of file GL2Renderer.cpp.

◆ uploadBufferObject() [2/3]

void uploadBufferObject	(	int	contextIdx,
		int32_t	bufferObjectId,
		int32_t	size,
		IntBuffer *	data
	)

overridevirtual

Uploads buffer data to buffer object.

Parameters

contextIdx	context index
bufferObjectId	buffer object id
size	size
data	data

Implements Renderer.

Definition at line 848 of file GL2Renderer.cpp.

◆ uploadBufferObject() [3/3]

void uploadBufferObject	(	int	contextIdx,
		int32_t	bufferObjectId,
		int32_t	size,
		ShortBuffer *	data
	)

overridevirtual

Uploads buffer data to buffer object.

Parameters

contextIdx	context index
bufferObjectId	buffer object id
size	size
data	data

Implements Renderer.

Definition at line 856 of file GL2Renderer.cpp.

◆ uploadCubeMapTexture()

void uploadCubeMapTexture	(	int	contextIdx,
		Texture *	textureLeft,
		Texture *	textureRight,
		Texture *	textureTop,
		Texture *	textureBottom,
		Texture *	textureFront,
		Texture *	textureBack
	)

overridevirtual

Uploads cube map texture data to current bound texture.

Parameters

contextIdx	context index
textureLeft	texture left
textureRight	texture right
textureTop	texture top
textureBottom	texture bottom
textureFront	texture front
textureBack	texture back

Implements Renderer.

Definition at line 572 of file GL2Renderer.cpp.

◆ uploadIndicesBufferObject() [1/2]

void uploadIndicesBufferObject	(	int	contextIdx,
		int32_t	bufferObjectId,
		int32_t	size,
		IntBuffer *	data
	)

overridevirtual

Uploads buffer data to buffer object.

Parameters

contextIdx	context index
bufferObjectId	buffer object id
size	size
data	data

Implements Renderer.

Definition at line 869 of file GL2Renderer.cpp.

◆ uploadIndicesBufferObject() [2/2]

void uploadIndicesBufferObject	(	int	contextIdx,
		int32_t	bufferObjectId,
		int32_t	size,
		ShortBuffer *	data
	)

overridevirtual

Uploads buffer data to buffer object.

Parameters

contextIdx	context index
bufferObjectId	buffer object id
size	size
data	data

Implements Renderer.

Definition at line 864 of file GL2Renderer.cpp.

◆ uploadSkinningBufferObject() [1/2]

void uploadSkinningBufferObject	(	int	contextIdx,
		int32_t	bufferObjectId,
		int32_t	size,
		FloatBuffer *	data
	)

overridevirtual

Upload skinning buffer object.

Parameters

contextIdx	context index
bufferObjectId	buffer object id
size	size
data	data

Implements Renderer.

Definition at line 1077 of file GL2Renderer.cpp.

◆ uploadSkinningBufferObject() [2/2]

void uploadSkinningBufferObject	(	int	contextIdx,
		int32_t	bufferObjectId,
		int32_t	size,
		IntBuffer *	data
	)

overridevirtual

Upload skinning buffer object.

Parameters

contextIdx	context index
bufferObjectId	buffer object id
size	size
data	data

Implements Renderer.

Definition at line 1081 of file GL2Renderer.cpp.

◆ uploadTexture()

void uploadTexture	(	int	contextIdx,
		Texture *	texture
	)

overridevirtual

Uploads texture data to current bound texture.

Parameters

contextIdx	context index
texture	texture

Implements Renderer.

Definition at line 525 of file GL2Renderer.cpp.

◆ useProgram()

void useProgram	(	int	contextIdx,
		int32_t	programId
	)

overridevirtual

Use shader program.

Parameters

contextIdx	context index
programId	programId

Implements Renderer.

Definition at line 289 of file GL2Renderer.cpp.

Member Data Documentation

◆ activeTextureUnit

int activeTextureUnit

private

Definition at line 38 of file GL2Renderer.h.

◆ bufferObjectsAvailable

bool bufferObjectsAvailable

private

Definition at line 36 of file GL2Renderer.h.

◆ vbosUsage

map<uint32_t, int32_t> vbosUsage

private

Definition at line 37 of file GL2Renderer.h.

The documentation for this class was generated from the following files:

/home/andreas/Development/drewke.net/tdme2/src/tdme/engine/subsystems/renderer/GL2Renderer.h
/home/andreas/Development/drewke.net/tdme2/src/tdme/engine/subsystems/renderer/GL2Renderer.cpp

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ GL2Renderer()

Member Function Documentation

◆ attachShaderToProgram()

◆ bindBitangentsBufferObject()

◆ bindColorsBufferObject()

◆ bindCubeMapTexture()

◆ bindEffectColorAddsBufferObject()

◆ bindEffectColorMulsBufferObject()

◆ bindFrameBuffer()

◆ bindIndicesBufferObject()

◆ bindModelMatricesBufferObject()

◆ bindNormalsBufferObject()

◆ bindOriginsBufferObject()

◆ bindPointSizesBufferObject()

◆ bindSkinningMatricesBufferObject()

◆ bindSkinningNormalsBufferObject()

◆ bindSkinningNormalsResultBufferObject()

◆ bindSkinningVertexJointIdxsBufferObject()

◆ bindSkinningVertexJointsBufferObject()

◆ bindSkinningVertexJointWeightsBufferObject()

◆ bindSkinningVerticesBufferObject()

◆ bindSkinningVerticesResultBufferObject()

◆ bindSpriteSheetDimensionBufferObject()

◆ bindTangentsBufferObject()

◆ bindTexture()

◆ bindTextureCoordinatesBufferObject()

◆ bindTextureSpriteIndicesBufferObject()

◆ bindVerticesBufferObject()

◆ checkBufferObjectsAvailable()

◆ clear()

◆ createBufferObjects()

◆ createColorBufferTexture()

◆ createCubeMapTexture()

◆ createDepthBufferTexture()

◆ createFramebufferObject()

◆ createGBufferColorTexture()

◆ createGBufferGeometryTexture()

◆ createGeometryBufferObject()

◆ createProgram()

◆ createTexture()

◆ disableBlending()

◆ disableCulling()

◆ disableDepthBufferTest()

◆ disableDepthBufferWriting()

◆ dispatchCompute()

◆ disposeBufferObjects()

◆ disposeFrameBufferObject()

◆ disposeTexture()

◆ doneGuiMode()

◆ drawIndexedTrianglesFromBufferObjects()

◆ drawInstancedIndexedTrianglesFromBufferObjects()

◆ drawInstancedTrianglesFromBufferObjects()

◆ drawLinesFromBufferObjects()

◆ drawPointsFromBufferObjects()

◆ drawTrianglesFromBufferObjects()

◆ enableAdditionBlending()

◆ enableBlending()

◆ enableCulling()

◆ enableDepthBufferTest()

◆ enableDepthBufferWriting()

◆ finishFrame()

◆ getProgramUniformLocation()

◆ getRenderer()

◆ getShaderVersion()

◆ getStatistics()

◆ getTextureUnit()

◆ getTextureUnits()

◆ getVendor()

◆ initGuiMode()

◆ initialize()

◆ initializeFrame()

◆ isBufferObjectsAvailable()

◆ isComputeShaderAvailable()

◆ isDeferredShadingAvailable()