Class OGL12Graphics

java.lang.Object

com.blackrook.gloop.opengl.OGLGraphics

com.blackrook.gloop.opengl.gl1.OGL11Graphics

com.blackrook.gloop.opengl.gl1.OGL12Graphics

All Implemented Interfaces:

OGLVersioned

Direct Known Subclasses:

OGL13Graphics

public class OGL12Graphics
extends OGL11Graphics

OpenGL 1.2 Graphics Implementation.

Author:

Matthew Tropiano

Nested Class Summary

Nested classes/interfaces inherited from class OGL11Graphics

OGL11Graphics.Info11

Nested classes/interfaces inherited from class OGLGraphics

OGLGraphics.ErrorHandlingType, OGLGraphics.Info, OGLGraphics.Options

Constructor Summary

Constructors

Constructor	Description
OGL12Graphics(OGLGraphics.Options options, boolean core)

Method Summary

Modifier and Type	Method	Description
TextureBuilder	createTextureBuilder()	Creates a texture builder.
void	drawGeometryElementRange(GeometryType geometryType, DataType dataType, int startIndex, int endIndex, int count)	Draws geometry using the current bound, enabled coordinate arrays/buffers as data, plus an element buffer to describe the ordering.
OGLVersion	getVersion()
void	setTextureData(TextureTargetType target, ByteBuffer imageData, ColorFormat colorFormat, TextureFormat format, int texlevel, int width, int height, int depth, int border)	Sends a texture into OpenGL's memory for the current texture bound to the specified target.
void	setTextureSubData(TextureTargetType target, ByteBuffer imageData, ColorFormat colorFormat, int texlevel, int width, int height, int depth, int xoffs, int yoffs, int zoffs)	Sends a subset of data to the currently-bound 2D texture already in OpenGL's memory.
void	setTextureWrapping(TextureTargetType target, TextureWrapType wrapS, TextureWrapType wrapT, TextureWrapType wrapR)	Sets the current wrapping for the current texture bound to the specified target.

Methods inherited from class OGL11Graphics

accumulate, attribPop, attribPush, checkLightId, clear, clear, clientAttribPop, clientAttribPush, createInfo, createTexture, destroyTexture, drawBitmap, drawGeometryArray, drawGeometryElements, endFrame, finish, flush, getCurrentActiveTextureState, getCurrentActiveTextureUnitState, getCurrentMatrixId, getCurrentMatrixStack, getCurrentMatrixStack, getPixelPackAlignment, getPixelUnpackAlignment, getTexture, matrixAspectOrtho, matrixFrustum, matrixGet, matrixGet, matrixLookAt, matrixMode, matrixMultiply, matrixMultiply, matrixOrtho, matrixPerspective, matrixPop, matrixPush, matrixReset, matrixRotateX, matrixRotateY, matrixRotateZ, matrixScale, matrixSet, matrixSet, matrixTranslate, readFrameBuffer, resolveCurrentMatrixStack, setAutoNormalGen, setBackFillMode, setBlendingEnabled, setBlendingFunc, setBlendingFunc, setClearAccum, setClearColor, setClearDepth, setClearStencil, setColor, setColor, setColorARGB, setColorArrayEnabled, setColorArrayPointer, setColorMask, setColorMask, setCurrentActiveTextureState, setCurrentActiveTextureUnitState, setCurrentMatrixId, setDepthFunc, setDepthMask, setDepthTestEnabled, setFaceCullingEnabled, setFaceCullingSide, setFaceFront, setFillMode, setFogColor, setFogColor, setFogColor, setFogDensity, setFogEnabled, setFogEnd, setFogExponent, setFogExponentSquared, setFogFormula, setFogLinear, setFogStart, setFrameBufferRead, setFrameBufferWrite, setFrontFillMode, setHint, setLight, setLightAmbientColor, setLightAmbientColor, setLightAmbientColor, setLightAttenuation, setLightDiffuseColor, setLightDiffuseColor, setLightDiffuseColor, setLightEnabled, setLightingEnabled, setLightPosition, setLightShadeType, setLightSpecularColor, setLightSpecularColor, setLightSpecularColor, setLineSmoothingEnabled, setLineWidth, setMaterial, setMaterial, setMaterialAmbientColor, setMaterialAmbientColor, setMaterialAmbientColor, setMaterialDiffuseColor, setMaterialDiffuseColor, setMaterialDiffuseColor, setMaterialEmissionColor, setMaterialEmissionColor, setMaterialEmissionColor, setMaterialShininessFactor, setMaterialSpecularColor, setMaterialSpecularColor, setMaterialSpecularColor, setNormalArrayEnabled, setNormalArrayPointer, setPixelPackAlignment, setPixelUnpackAlignment, setPointSize, setPointSmoothingEnabled, setRasterPosition, setScissorBounds, setScissorTestEnabled, setStencilMask, setStencilTestEnabled, setStencilTestFunc, setStencilTestOperations, setTexGenEyePlane, setTexGenMode, setTexGenObjectPlane, setTexGenQEnabled, setTexGenREnabled, setTexGenSEnabled, setTexGenTEnabled, setTexture, setTextureCoordinateArrayEnabled, setTextureCoordinateArrayPointer, setTextureData, setTextureData, setTextureDataFromReadBuffer, setTextureDataFromReadBuffer, setTextureEnabled, setTextureEnvironment, setTextureFiltering, setTextureFiltering, setTextureSubData, setTextureSubData, setTextureSubDataFromReadBuffer, setTextureSubDataFromReadBuffer, setTextureWrapping, setTextureWrapping, setVertexArrayEnabled, setVertexArrayPointer, setViewport, unsetTexture

Methods inherited from class OGLGraphics

checkError, clearError, currentBlit, currentFrame, currentNanos, currentTime, currentTimeMillis, currentTimeStepMillis, currentTimeStepNanos, destroyObject, fromGLBool, getCanvasAspect, getCanvasHeight, getCanvasWidth, getFloat, getFloats, getGLErrorName, getInfo, getInt, getInts, handleUndeletedObjects, isCore, setClientFlag, setFlag, supports, toGLBool, verifyFeatureSupport, verifyNonCore

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

OGL12Graphics

public OGL12Graphics(OGLGraphics.Options options,
 boolean core)

Method Details

getVersion

public OGLVersion getVersion()

Specified by:

getVersion in interface OGLVersioned

Overrides:

getVersion in class OGL11Graphics

Returns:

the version that this object or value is available for (and higher).

createTextureBuilder

public TextureBuilder createTextureBuilder()

Creates a texture builder.

This texture builder aids in building texture objects, and its TextureBuilder.create() method will bind a new texture to its required target, send the data, set the filtering and build mipmaps, unbind the target, and return the new object.

Limitations on this implementation version are: No compression, no auto mipmapgen.

Overrides:

createTextureBuilder in class OGL11Graphics

Returns:

a new texture builder.

setTextureWrapping

public void setTextureWrapping(TextureTargetType target,
 TextureWrapType wrapS,
 TextureWrapType wrapT,
 TextureWrapType wrapR)

Sets the current wrapping for the current texture bound to the specified target.

Parameters:

target - the texture target.

wrapS - the wrapping mode, S-axis.

wrapT - the wrapping mode, T-axis.

wrapR - the wrapping mode, R-axis.

Throws:

UnsupportedOperationException - if any provided type is unavailable in this version.

GraphicsException - if the target is not a three-dimensionally-sampled target.

setTextureData

public void setTextureData(TextureTargetType target,
 ByteBuffer imageData,
 ColorFormat colorFormat,
 TextureFormat format,
 int texlevel,
 int width,
 int height,
 int depth,
 int border)

Sends a texture into OpenGL's memory for the current texture bound to the specified target.

Parameters:

target - the texture target.

imageData - the image to send.

colorFormat - the pixel storage format of the buffer data.

format - the internal format.

texlevel - the mipmapping level to copy this into (0 is topmost).

width - the texture width in texels.

height - the texture height in texels.

depth - the texture depth in texels.

border - the texel border to add, if any.

Throws:

UnsupportedOperationException - if any provided type or format is unavailable in this version.

GraphicsException - if the buffer provided is not direct, or if the target is not stored three-dimensionally.

setTextureSubData

public void setTextureSubData(TextureTargetType target,
 ByteBuffer imageData,
 ColorFormat colorFormat,
 int texlevel,
 int width,
 int height,
 int depth,
 int xoffs,
 int yoffs,
 int zoffs)

Sends a subset of data to the currently-bound 2D texture already in OpenGL's memory.

Parameters:

target - the texture target.

imageData - the image to send.

colorFormat - the pixel storage format of the buffer data.

texlevel - the mipmapping level to copy this into (0 is topmost).

width - the texture width in texels.

height - the texture height in texels.

depth - the texture depth in texels.

xoffs - the texel offset.

yoffs - the texel offset.

zoffs - the texel offset.

Throws:

UnsupportedOperationException - if any provided type or format is unavailable in this version.

GraphicsException - if the buffer provided is not direct, or if the target is not stored three-dimensionally.

drawGeometryElementRange

public void drawGeometryElementRange(GeometryType geometryType,
 DataType dataType,
 int startIndex,
 int endIndex,
 int count)

Draws geometry using the current bound, enabled coordinate arrays/buffers as data, plus an element buffer to describe the ordering.

Parameters:

geometryType - the geometry type - tells how to interpret the data.

dataType - the data type of the indices in the BufferTargetType.INDICES-bound buffer (must be an unsigned type).

startIndex - the starting index into the BufferTargetType.INDICES-bound buffer.

endIndex - the ending index in the range.

count - the amount of element indices to read.

See Also:

• OGL11Graphics.setVertexArrayEnabled(boolean)
• OGL11Graphics.setTextureCoordinateArrayEnabled(boolean)
• OGL11Graphics.setNormalArrayEnabled(boolean)
• OGL11Graphics.setColorArrayEnabled(boolean)
• OGL11Graphics.setVertexArrayPointer(DataType, int, int, int)
• OGL11Graphics.setTextureCoordinateArrayPointer(DataType, int, int, int)
• OGL11Graphics.setNormalArrayPointer(DataType, int, int)
• OGL11Graphics.setColorArrayPointer(DataType, int, int, int)