Fast::GfxRenderingAPIOGL Class Reference

OpenGL/OpenGLES implementation of the Fast3D rendering API. More...

#include <gfx_opengl.h>

Inheritance diagram for Fast::GfxRenderingAPIOGL:

Collaboration diagram for Fast::GfxRenderingAPIOGL:

Public Member Functions
	GfxRenderingAPIOGL (std::shared_ptr< Ship::ConsoleVariable > consoleVariable=nullptr, std::shared_ptr< Ship::ResourceManager > resourceManager=nullptr)
	Constructs the OpenGL renderer with optional shared dependencies.
	~GfxRenderingAPIOGL () override=default
GfxRenderingAPI implementation
const char *	GetName () override
int	GetMaxTextureSize () override
GfxClipParameters	GetClipParameters () override
void	UnloadShader (ShaderProgram *oldPrg) override
void	LoadShader (ShaderProgram *newPrg) override
ShaderProgram *	CreateAndLoadNewShader (uint64_t shaderId0, uint64_t shaderId1) override
ShaderProgram *	LookupShader (uint64_t shaderId0, uint64_t shaderId1) override
void	ShaderGetInfo (ShaderProgram *prg, uint8_t *numInputs, bool usedTextures[2]) override
void	ClearShaderCache () override
uint32_t	NewTexture () override
void	SelectTexture (int tile, uint32_t textureId) override
void	UploadTexture (const uint8_t *rgba32Buf, uint32_t width, uint32_t height) override
void	SetSamplerParameters (int sampler, bool linear_filter, uint32_t cms, uint32_t cmt) override
void	SetDepthTestAndMask (bool depth_test, bool z_upd) override
void	SetCurrentPrimDepth (float depth) override
void	SetZmodeDecal (bool decal) override
void	SetViewport (int x, int y, int width, int height) override
void	SetScissor (int x, int y, int width, int height) override
void	SetUseAlpha (bool useAlpha) override
void	DrawTriangles (float buf_vbo[], size_t buf_vbo_len, size_t buf_vbo_num_tris) override
void	Init () override
void	OnResize () override
void	StartFrame () override
void	EndFrame () override
void	FinishRender () override
int	CreateFramebuffer () override
void	UpdateFramebufferParameters (int fb_id, uint32_t width, uint32_t height, uint32_t msaa_level, bool opengl_invertY, bool render_target, bool has_depth_buffer, bool can_extract_depth) override
void	StartDrawToFramebuffer (int fbId, float noiseScale) override
void	CopyFramebuffer (int fbDstId, int fbSrcId, int srcX0, int srcY0, int srcX1, int srcY1, int dstX0, int dstY0, int dstX1, int dstY1) override
void	ClearFramebuffer (bool color, bool depth) override
void	ClearDepthRegion (int x, int y, int w, int h) override
void	ReadFramebufferToCPU (int fbId, uint32_t width, uint32_t height, uint16_t *rgba16Buf) override
void	ResolveMSAAColorBuffer (int fbIdTarger, int fbIdSrc) override
std::unordered_map< std::pair< float, float >, uint16_t, hash_pair_ff >	GetPixelDepth (int fb_id, const std::set< std::pair< float, float > > &coordinates) override
void *	GetFramebufferTextureId (int fbId) override
void	SelectTextureFb (int fbId) override
void	DeleteTexture (uint32_t texId) override
void	SetTextureFilter (FilteringMode mode) override
FilteringMode	GetTextureFilter () override
void	SetSrgbMode () override
ImTextureID	GetTextureById (int id) override
Public Member Functions inherited from Fast::GfxRenderingAPI
virtual	~GfxRenderingAPI ()=default

Additional Inherited Members
Protected Attributes inherited from Fast::GfxRenderingAPI
int8_t	mCurrentDepthTest = 0
int8_t	mCurrentDepthMask = 0
int8_t	mCurrentZmodeDecal = 0
int8_t	mLastDepthTest = -1
int8_t	mLastDepthMask = -1
int8_t	mLastZmodeDecal = -1
bool	mSrgbMode = false
float	mCurrentPrimDepth = 0.0f
bool	mPrimDepthDirty = true

Detailed Description

OpenGL/OpenGLES implementation of the Fast3D rendering API.

Constructor & Destructor Documentation

GfxRenderingAPIOGL()

Fast::GfxRenderingAPIOGL::GfxRenderingAPIOGL	(	std::shared_ptr< Ship::ConsoleVariable >	consoleVariable = nullptr,
		std::shared_ptr< Ship::ResourceManager >	resourceManager = nullptr
	)

Constructs the OpenGL renderer with optional shared dependencies.

~GfxRenderingAPIOGL()

Fast::GfxRenderingAPIOGL::~GfxRenderingAPIOGL ( )

overridedefault

Member Function Documentation

ClearDepthRegion()

void Fast::GfxRenderingAPIOGL::ClearDepthRegion ( int  x, int  y, int  w, int  h  )

overridevirtual

Reimplemented from Fast::GfxRenderingAPI.

ClearFramebuffer()

void Fast::GfxRenderingAPIOGL::ClearFramebuffer ( bool  color, bool  depth  )

overridevirtual

Implements Fast::GfxRenderingAPI.

ClearShaderCache()

void Fast::GfxRenderingAPIOGL::ClearShaderCache ( )

overridevirtual

Implements Fast::GfxRenderingAPI.

CopyFramebuffer()

void Fast::GfxRenderingAPIOGL::CopyFramebuffer ( int  fbDstId, int  fbSrcId, int  srcX0, int  srcY0, int  srcX1, int  srcY1, int  dstX0, int  dstY0, int  dstX1, int  dstY1  )

overridevirtual

Implements Fast::GfxRenderingAPI.

CreateAndLoadNewShader()

ShaderProgram * Fast::GfxRenderingAPIOGL::CreateAndLoadNewShader ( uint64_t  shaderId0, uint64_t  shaderId1  )

overridevirtual

Implements Fast::GfxRenderingAPI.

CreateFramebuffer()

int Fast::GfxRenderingAPIOGL::CreateFramebuffer ( )

overridevirtual

Implements Fast::GfxRenderingAPI.

DeleteTexture()

void Fast::GfxRenderingAPIOGL::DeleteTexture ( uint32_t  texId )

overridevirtual

Implements Fast::GfxRenderingAPI.

DrawTriangles()

void Fast::GfxRenderingAPIOGL::DrawTriangles ( float  buf_vbo[], size_t  buf_vbo_len, size_t  buf_vbo_num_tris  )

overridevirtual

Implements Fast::GfxRenderingAPI.

EndFrame()

void Fast::GfxRenderingAPIOGL::EndFrame ( )

overridevirtual

Implements Fast::GfxRenderingAPI.

FinishRender()

void Fast::GfxRenderingAPIOGL::FinishRender ( )

overridevirtual

Implements Fast::GfxRenderingAPI.

GetClipParameters()

GfxClipParameters Fast::GfxRenderingAPIOGL::GetClipParameters ( )

overridevirtual

Implements Fast::GfxRenderingAPI.

GetFramebufferTextureId()

void * Fast::GfxRenderingAPIOGL::GetFramebufferTextureId ( int  fbId )

overridevirtual

Implements Fast::GfxRenderingAPI.

GetMaxTextureSize()

int Fast::GfxRenderingAPIOGL::GetMaxTextureSize ( )

overridevirtual

Implements Fast::GfxRenderingAPI.

GetName()

const char * Fast::GfxRenderingAPIOGL::GetName ( )

overridevirtual

Implements Fast::GfxRenderingAPI.

GetPixelDepth()

std::unordered_map< std::pair< float, float >, uint16_t, hash_pair_ff > Fast::GfxRenderingAPIOGL::GetPixelDepth ( int  fb_id, const std::set< std::pair< float, float > > &  coordinates  )

overridevirtual

Implements Fast::GfxRenderingAPI.

GetTextureById()

ImTextureID Fast::GfxRenderingAPIOGL::GetTextureById ( int  id )

overridevirtual

Implements Fast::GfxRenderingAPI.

GetTextureFilter()

FilteringMode Fast::GfxRenderingAPIOGL::GetTextureFilter ( )

overridevirtual

Implements Fast::GfxRenderingAPI.

Init()

void Fast::GfxRenderingAPIOGL::Init ( )

overridevirtual

Implements Fast::GfxRenderingAPI.

LoadShader()

void Fast::GfxRenderingAPIOGL::LoadShader ( ShaderProgram *  newPrg )

overridevirtual

Implements Fast::GfxRenderingAPI.

LookupShader()

ShaderProgram * Fast::GfxRenderingAPIOGL::LookupShader ( uint64_t  shaderId0, uint64_t  shaderId1  )

overridevirtual

Implements Fast::GfxRenderingAPI.

NewTexture()

uint32_t Fast::GfxRenderingAPIOGL::NewTexture ( )

overridevirtual

Implements Fast::GfxRenderingAPI.

OnResize()

void Fast::GfxRenderingAPIOGL::OnResize ( )

overridevirtual

Implements Fast::GfxRenderingAPI.

ReadFramebufferToCPU()

void Fast::GfxRenderingAPIOGL::ReadFramebufferToCPU ( int  fbId, uint32_t  width, uint32_t  height, uint16_t *  rgba16Buf  )

overridevirtual

Implements Fast::GfxRenderingAPI.

ResolveMSAAColorBuffer()

void Fast::GfxRenderingAPIOGL::ResolveMSAAColorBuffer ( int  fbIdTarger, int  fbIdSrc  )

overridevirtual

Implements Fast::GfxRenderingAPI.

SelectTexture()

void Fast::GfxRenderingAPIOGL::SelectTexture ( int  tile, uint32_t  textureId  )

overridevirtual

Implements Fast::GfxRenderingAPI.

SelectTextureFb()

void Fast::GfxRenderingAPIOGL::SelectTextureFb ( int  fbId )

overridevirtual

Implements Fast::GfxRenderingAPI.

SetCurrentPrimDepth()

void Fast::GfxRenderingAPIOGL::SetCurrentPrimDepth ( float  depth )

overridevirtual

Implements Fast::GfxRenderingAPI.

SetDepthTestAndMask()

void Fast::GfxRenderingAPIOGL::SetDepthTestAndMask ( bool  depth_test, bool  z_upd  )

overridevirtual

Implements Fast::GfxRenderingAPI.

SetSamplerParameters()

void Fast::GfxRenderingAPIOGL::SetSamplerParameters ( int  sampler, bool  linear_filter, uint32_t  cms, uint32_t  cmt  )

overridevirtual

Implements Fast::GfxRenderingAPI.

SetScissor()

void Fast::GfxRenderingAPIOGL::SetScissor ( int  x, int  y, int  width, int  height  )

overridevirtual

Implements Fast::GfxRenderingAPI.

SetSrgbMode()

void Fast::GfxRenderingAPIOGL::SetSrgbMode ( )

overridevirtual

Implements Fast::GfxRenderingAPI.

SetTextureFilter()

void Fast::GfxRenderingAPIOGL::SetTextureFilter ( FilteringMode  mode )

overridevirtual

Implements Fast::GfxRenderingAPI.

SetUseAlpha()

void Fast::GfxRenderingAPIOGL::SetUseAlpha ( bool  useAlpha )

overridevirtual

Implements Fast::GfxRenderingAPI.

SetViewport()

void Fast::GfxRenderingAPIOGL::SetViewport ( int  x, int  y, int  width, int  height  )

overridevirtual

Implements Fast::GfxRenderingAPI.

SetZmodeDecal()

void Fast::GfxRenderingAPIOGL::SetZmodeDecal ( bool  decal )

overridevirtual

Implements Fast::GfxRenderingAPI.

ShaderGetInfo()

void Fast::GfxRenderingAPIOGL::ShaderGetInfo ( ShaderProgram *  prg, uint8_t *  numInputs, bool  usedTextures[2]  )

overridevirtual

Implements Fast::GfxRenderingAPI.

StartDrawToFramebuffer()

void Fast::GfxRenderingAPIOGL::StartDrawToFramebuffer ( int  fbId, float  noiseScale  )

overridevirtual

Implements Fast::GfxRenderingAPI.

StartFrame()

void Fast::GfxRenderingAPIOGL::StartFrame ( )

overridevirtual

Implements Fast::GfxRenderingAPI.

UnloadShader()

void Fast::GfxRenderingAPIOGL::UnloadShader ( ShaderProgram *  oldPrg )

overridevirtual

Implements Fast::GfxRenderingAPI.

UpdateFramebufferParameters()

void Fast::GfxRenderingAPIOGL::UpdateFramebufferParameters ( int  fb_id, uint32_t  width, uint32_t  height, uint32_t  msaa_level, bool  opengl_invertY, bool  render_target, bool  has_depth_buffer, bool  can_extract_depth  )

overridevirtual

Implements Fast::GfxRenderingAPI.

UploadTexture()

void Fast::GfxRenderingAPIOGL::UploadTexture ( const uint8_t *  rgba32Buf, uint32_t  width, uint32_t  height  )

overridevirtual

Implements Fast::GfxRenderingAPI.

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

• include/fast/backends/gfx_opengl.h