EngineGLES2Renderer Class Reference

Engine connector of GLES2 renderer to other engine functionality. More...

#include <tdme/engine/subsystems/renderer/EngineGLES2Renderer.h>

Inheritance diagram for EngineGLES2Renderer:

Collaboration diagram for EngineGLES2Renderer:

Public Member Functions
	EngineGLES2Renderer ()
	Public constructor. More...
bool	prepareWindowSystemRendererContext (int tryIdx) override
	Prepare window system renderer context. More...
bool	initializeWindowSystemRendererContext (GLFWwindow *glfwWindow) override
	Initialize window system renderer context. More...
void	onUpdateProjectionMatrix (int contextIdx) override
	Update projection matrix event. More...
void	onUpdateCameraMatrix (int contextIdx) override
	Update camera matrix event. More...
void	onUpdateModelViewMatrix (int contextIdx) override
	Update model view matrix event. More...
void	onBindTexture (int contextIdx, int32_t textureId) override
	On bind texture event. More...
void	onUpdateTextureMatrix (int contextIdx) override
	Update texture matrix for active texture unit event. More...
void	onUpdateEffect (int contextIdx) override
	Update material. More...
void	onUpdateLight (int contextIdx, int32_t lightId) override
	Update light. More...
void	onUpdateMaterial (int contextIdx) override
	On update material. More...
void	onUpdateShader (int contextIdx) override
	On update shader. More...
void	onUpdateShaderParameters (int contextIdx) override
	On update shader parameters. More...
Public Member Functions inherited from GLES2Renderer
	GLES2Renderer ()
	Public constructor. More...
const string	getVendor () override
const string	getRenderer () override
const string	getShaderVersion () override
bool	isSupportingMultithreadedRendering () override
void	initialize () override
	Initialize renderer. More...
void	initializeFrame () override
	Pre Frame Initialization. More...
void	finishFrame () override
	Finish frame. More...
bool	isBufferObjectsAvailable () override
	Checks if buffer objects is available. More...
bool	isDepthTextureAvailable () override
	Checks if depth texture 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	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	setProgramUniformFloatMatrices4x4 (int contextIdx, int32_t uniformId, int32_t count, FloatBuffer *data) override
	Set up a float matrices 4x4 uniform values. 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, ShortBuffer *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	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...

Additional Inherited Members
Public Types inherited from Renderer
enum	RendererType { RENDERERTYPE_NONE , RENDERERTYPE_OPENGLES , RENDERERTYPE_OPENGL , RENDERERTYPE_VULKAN }
Static Public Member Functions inherited from RendererPlugin
static string	getRendererVersion ()
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

Engine connector of GLES2 renderer to other engine functionality.

Author

Andreas Drewke

Definition at line 28 of file EngineGLES2Renderer.h.

Constructor & Destructor Documentation

EngineGLES2Renderer()

EngineGLES2Renderer

(

)

Public constructor.

Definition at line 36 of file EngineGLES2Renderer.cpp.

Member Function Documentation

initializeWindowSystemRendererContext()

bool initializeWindowSystemRendererContext ( GLFWwindow *  glfwWindow )

overridevirtual

Initialize window system renderer context.

Parameters

glfwWindow

GLFL window

Implements Renderer.

Definition at line 49 of file EngineGLES2Renderer.cpp.

onBindTexture()

void onBindTexture ( int  contextIdx, int32_t  textureId  )

overridevirtual

On bind texture event.

Parameters

contextIdx	context index
textureId	textureId

Implements Renderer.

Definition at line 112 of file EngineGLES2Renderer.cpp.

onUpdateCameraMatrix()

void onUpdateCameraMatrix ( int  contextIdx )

overridevirtual

Update camera matrix event.

Parameters

contextIdx

context index

Implements Renderer.

Definition at line 76 of file EngineGLES2Renderer.cpp.

onUpdateEffect()

void onUpdateEffect ( int  contextIdx )

overridevirtual

Update material.

Parameters

contextIdx

context index

Implements Renderer.

Definition at line 142 of file EngineGLES2Renderer.cpp.

onUpdateLight()

void onUpdateLight ( int  contextIdx, int32_t  lightId  )

overridevirtual

Update light.

Parameters

contextIdx	context index
lightId	light id

Implements Renderer.

Definition at line 158 of file EngineGLES2Renderer.cpp.

onUpdateMaterial()

void onUpdateMaterial ( int  contextIdx )

overridevirtual

On update material.

Parameters

contextIdx

context index

Implements Renderer.

Definition at line 167 of file EngineGLES2Renderer.cpp.

onUpdateModelViewMatrix()

void onUpdateModelViewMatrix ( int  contextIdx )

overridevirtual

Update model view matrix event.

Parameters

contextIdx

context index

Implements Renderer.

Definition at line 94 of file EngineGLES2Renderer.cpp.

onUpdateProjectionMatrix()

void onUpdateProjectionMatrix ( int  contextIdx )

overridevirtual

Update projection matrix event.

Parameters

contextIdx

context index

Implements Renderer.

Definition at line 58 of file EngineGLES2Renderer.cpp.

onUpdateShader()

void onUpdateShader ( int  contextIdx )

overridevirtual

On update shader.

Parameters

contextIdx

context index

Implements Renderer.

Definition at line 179 of file EngineGLES2Renderer.cpp.

onUpdateShaderParameters()

void onUpdateShaderParameters ( int  contextIdx )

overridevirtual

On update shader parameters.

Parameters

contextIdx

context index

Implements Renderer.

Definition at line 190 of file EngineGLES2Renderer.cpp.

onUpdateTextureMatrix()

void onUpdateTextureMatrix ( int  contextIdx )

overridevirtual

Update texture matrix for active texture unit event.

Parameters

contextIdx

context index

Implements Renderer.

Definition at line 127 of file EngineGLES2Renderer.cpp.

prepareWindowSystemRendererContext()

bool prepareWindowSystemRendererContext ( int  tryIdx )

overridevirtual

Prepare window system renderer context.

Parameters

tryIdx

try index

Implements Renderer.

Definition at line 40 of file EngineGLES2Renderer.cpp.

---

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

• /home/andreas/Development/drewke.net/tdme2/src/tdme/engine/subsystems/renderer/EngineGLES2Renderer.h
• /home/andreas/Development/drewke.net/tdme2/src/tdme/engine/subsystems/renderer/EngineGLES2Renderer.cpp