java.lang.Object
- org.lwjgl.opengl.ARBGetTextureSubImage

```
public class ARBGetTextureSubImage
extends java.lang.Object
```
Native bindings to the ARB_get_texture_sub_image extension.
This extension adds a new function to get sub-regions of texture images.

Requires OpenGL 2.0. Promoted to core in OpenGL 4.5.

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static void`	`glGetCompressedTextureSubImage(int texture, int level, int xoffset, int yoffset, int zoffset, int width, int height, int depth, java.nio.ByteBuffer pixels)` Obtains a sub-region of a compressed texture image.
`static void`	`glGetCompressedTextureSubImage(int texture, int level, int xoffset, int yoffset, int zoffset, int width, int height, int depth, double[] pixels)` Array version of: `GetCompressedTextureSubImage`
`static void`	`glGetCompressedTextureSubImage(int texture, int level, int xoffset, int yoffset, int zoffset, int width, int height, int depth, java.nio.DoubleBuffer pixels)` Obtains a sub-region of a compressed texture image.
`static void`	`glGetCompressedTextureSubImage(int texture, int level, int xoffset, int yoffset, int zoffset, int width, int height, int depth, float[] pixels)` Array version of: `GetCompressedTextureSubImage`
`static void`	`glGetCompressedTextureSubImage(int texture, int level, int xoffset, int yoffset, int zoffset, int width, int height, int depth, java.nio.FloatBuffer pixels)` Obtains a sub-region of a compressed texture image.
`static void`	`glGetCompressedTextureSubImage(int texture, int level, int xoffset, int yoffset, int zoffset, int width, int height, int depth, int[] pixels)` Array version of: `GetCompressedTextureSubImage`
`static void`	`glGetCompressedTextureSubImage(int texture, int level, int xoffset, int yoffset, int zoffset, int width, int height, int depth, java.nio.IntBuffer pixels)` Obtains a sub-region of a compressed texture image.
`static void`	`glGetCompressedTextureSubImage(int texture, int level, int xoffset, int yoffset, int zoffset, int width, int height, int depth, int bufSize, long pixels)` Obtains a sub-region of a compressed texture image.
`static void`	`glGetCompressedTextureSubImage(int texture, int level, int xoffset, int yoffset, int zoffset, int width, int height, int depth, short[] pixels)` Array version of: `GetCompressedTextureSubImage`
`static void`	`glGetCompressedTextureSubImage(int texture, int level, int xoffset, int yoffset, int zoffset, int width, int height, int depth, java.nio.ShortBuffer pixels)` Obtains a sub-region of a compressed texture image.
`static void`	`glGetTextureSubImage(int texture, int level, int xoffset, int yoffset, int zoffset, int width, int height, int depth, int format, int type, java.nio.ByteBuffer pixels)` Obtains sub-regions of a texture image from a texture object.
`static void`	`glGetTextureSubImage(int texture, int level, int xoffset, int yoffset, int zoffset, int width, int height, int depth, int format, int type, double[] pixels)` Array version of: `GetTextureSubImage`
`static void`	`glGetTextureSubImage(int texture, int level, int xoffset, int yoffset, int zoffset, int width, int height, int depth, int format, int type, java.nio.DoubleBuffer pixels)` Obtains sub-regions of a texture image from a texture object.
`static void`	`glGetTextureSubImage(int texture, int level, int xoffset, int yoffset, int zoffset, int width, int height, int depth, int format, int type, float[] pixels)` Array version of: `GetTextureSubImage`
`static void`	`glGetTextureSubImage(int texture, int level, int xoffset, int yoffset, int zoffset, int width, int height, int depth, int format, int type, java.nio.FloatBuffer pixels)` Obtains sub-regions of a texture image from a texture object.
`static void`	`glGetTextureSubImage(int texture, int level, int xoffset, int yoffset, int zoffset, int width, int height, int depth, int format, int type, int[] pixels)` Array version of: `GetTextureSubImage`
`static void`	`glGetTextureSubImage(int texture, int level, int xoffset, int yoffset, int zoffset, int width, int height, int depth, int format, int type, java.nio.IntBuffer pixels)` Obtains sub-regions of a texture image from a texture object.
`static void`	`glGetTextureSubImage(int texture, int level, int xoffset, int yoffset, int zoffset, int width, int height, int depth, int format, int type, int bufSize, long pixels)` Obtains sub-regions of a texture image from a texture object.
`static void`	`glGetTextureSubImage(int texture, int level, int xoffset, int yoffset, int zoffset, int width, int height, int depth, int format, int type, short[] pixels)` Array version of: `GetTextureSubImage`
`static void`	`glGetTextureSubImage(int texture, int level, int xoffset, int yoffset, int zoffset, int width, int height, int depth, int format, int type, java.nio.ShortBuffer pixels)` Obtains sub-regions of a texture image from a texture object.

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

glGetTextureSubImage

public static void glGetTextureSubImage(int texture,
                                        int level,
                                        int xoffset,
                                        int yoffset,
                                        int zoffset,
                                        int width,
                                        int height,
                                        int depth,
                                        int format,
                                        int type,
                                        int bufSize,
                                        long pixels)

Obtains sub-regions of a texture image from a texture object.

Parameters:

texture - the source texture object name

level - the level-of-detail number

xoffset - the x-position of the subregion

yoffset - the y-position of the subregion

zoffset - the z-position of the subregion

width - the subregion width

height - the subregion height

depth - the subregion depth

format - the pixel format. One of:

`STENCIL_INDEX`	`DEPTH_COMPONENT`	`DEPTH_STENCIL`	`RED`	`GREEN`	`BLUE`	`ALPHA`	`RG`
`RGB`	`RGBA`	`BGR`	`BGRA`	`LUMINANCE`	`LUMINANCE_ALPHA`	`RED_INTEGER`	`GREEN_INTEGER`
`BLUE_INTEGER`	`ALPHA_INTEGER`	`RG_INTEGER`	`RGB_INTEGER`	`RGBA_INTEGER`	`BGR_INTEGER`	`BGRA_INTEGER`

type - the pixel type. One of:

`UNSIGNED_BYTE`	`BYTE`	`UNSIGNED_SHORT`	`SHORT`
`UNSIGNED_INT`	`INT`	`HALF_FLOAT`	`FLOAT`
`UNSIGNED_BYTE_3_3_2`	`UNSIGNED_BYTE_2_3_3_REV`	`UNSIGNED_SHORT_5_6_5`	`UNSIGNED_SHORT_5_6_5_REV`
`UNSIGNED_SHORT_4_4_4_4`	`UNSIGNED_SHORT_4_4_4_4_REV`	`UNSIGNED_SHORT_5_5_5_1`	`UNSIGNED_SHORT_1_5_5_5_REV`
`UNSIGNED_INT_8_8_8_8`	`UNSIGNED_INT_8_8_8_8_REV`	`UNSIGNED_INT_10_10_10_2`	`UNSIGNED_INT_2_10_10_10_REV`
`UNSIGNED_INT_24_8`	`UNSIGNED_INT_10F_11F_11F_REV`	`UNSIGNED_INT_5_9_9_9_REV`	`FLOAT_32_UNSIGNED_INT_24_8_REV`
`BITMAP`

bufSize - the size of the buffer to receive the retrieved pixel data

pixels - the buffer in which to place the returned data

glGetTextureSubImage

public static void glGetTextureSubImage(int texture,
                                        int level,
                                        int xoffset,
                                        int yoffset,
                                        int zoffset,
                                        int width,
                                        int height,
                                        int depth,
                                        int format,
                                        int type,
                                        java.nio.ByteBuffer pixels)

public static void glGetTextureSubImage(int texture,
                                        int level,
                                        int xoffset,
                                        int yoffset,
                                        int zoffset,
                                        int width,
                                        int height,
                                        int depth,
                                        int format,
                                        int type,
                                        java.nio.ShortBuffer pixels)

public static void glGetTextureSubImage(int texture,
                                        int level,
                                        int xoffset,
                                        int yoffset,
                                        int zoffset,
                                        int width,
                                        int height,
                                        int depth,
                                        int format,
                                        int type,
                                        java.nio.IntBuffer pixels)

public static void glGetTextureSubImage(int texture,
                                        int level,
                                        int xoffset,
                                        int yoffset,
                                        int zoffset,
                                        int width,
                                        int height,
                                        int depth,
                                        int format,
                                        int type,
                                        java.nio.FloatBuffer pixels)

public static void glGetTextureSubImage(int texture,
                                        int level,
                                        int xoffset,
                                        int yoffset,
                                        int zoffset,
                                        int width,
                                        int height,
                                        int depth,
                                        int format,
                                        int type,
                                        java.nio.DoubleBuffer pixels)

Obtains sub-regions of a texture image from a texture object.

Parameters:

texture - the source texture object name

level - the level-of-detail number

xoffset - the x-position of the subregion

yoffset - the y-position of the subregion

zoffset - the z-position of the subregion

width - the subregion width

height - the subregion height

depth - the subregion depth

format - the pixel format. One of:

`STENCIL_INDEX`	`DEPTH_COMPONENT`	`DEPTH_STENCIL`	`RED`	`GREEN`	`BLUE`	`ALPHA`	`RG`
`RGB`	`RGBA`	`BGR`	`BGRA`	`LUMINANCE`	`LUMINANCE_ALPHA`	`RED_INTEGER`	`GREEN_INTEGER`
`BLUE_INTEGER`	`ALPHA_INTEGER`	`RG_INTEGER`	`RGB_INTEGER`	`RGBA_INTEGER`	`BGR_INTEGER`	`BGRA_INTEGER`

type - the pixel type. One of:

`UNSIGNED_BYTE`	`BYTE`	`UNSIGNED_SHORT`	`SHORT`
`UNSIGNED_INT`	`INT`	`HALF_FLOAT`	`FLOAT`
`UNSIGNED_BYTE_3_3_2`	`UNSIGNED_BYTE_2_3_3_REV`	`UNSIGNED_SHORT_5_6_5`	`UNSIGNED_SHORT_5_6_5_REV`
`UNSIGNED_SHORT_4_4_4_4`	`UNSIGNED_SHORT_4_4_4_4_REV`	`UNSIGNED_SHORT_5_5_5_1`	`UNSIGNED_SHORT_1_5_5_5_REV`
`UNSIGNED_INT_8_8_8_8`	`UNSIGNED_INT_8_8_8_8_REV`	`UNSIGNED_INT_10_10_10_2`	`UNSIGNED_INT_2_10_10_10_REV`
`UNSIGNED_INT_24_8`	`UNSIGNED_INT_10F_11F_11F_REV`	`UNSIGNED_INT_5_9_9_9_REV`	`FLOAT_32_UNSIGNED_INT_24_8_REV`
`BITMAP`

pixels - the buffer in which to place the returned data

glGetCompressedTextureSubImage

public static void glGetCompressedTextureSubImage(int texture,
                                                  int level,
                                                  int xoffset,
                                                  int yoffset,
                                                  int zoffset,
                                                  int width,
                                                  int height,
                                                  int depth,
                                                  int bufSize,
                                                  long pixels)

Obtains a sub-region of a compressed texture image.

Parameters:: texture - the source texture object name; level - the level-of-detail number; xoffset - the x-position of the subregion; yoffset - the y-position of the subregion; zoffset - the z-position of the subregion; width - the subregion width; height - the subregion height; depth - the subregion depth; bufSize - the size of the buffer to receive the retrieved pixel data; pixels - the buffer in which to place the returned data

glGetCompressedTextureSubImage

public static void glGetCompressedTextureSubImage(int texture,
                                                  int level,
                                                  int xoffset,
                                                  int yoffset,
                                                  int zoffset,
                                                  int width,
                                                  int height,
                                                  int depth,
                                                  java.nio.ByteBuffer pixels)

public static void glGetCompressedTextureSubImage(int texture,
                                                  int level,
                                                  int xoffset,
                                                  int yoffset,
                                                  int zoffset,
                                                  int width,
                                                  int height,
                                                  int depth,
                                                  java.nio.ShortBuffer pixels)

public static void glGetCompressedTextureSubImage(int texture,
                                                  int level,
                                                  int xoffset,
                                                  int yoffset,
                                                  int zoffset,
                                                  int width,
                                                  int height,
                                                  int depth,
                                                  java.nio.IntBuffer pixels)

public static void glGetCompressedTextureSubImage(int texture,
                                                  int level,
                                                  int xoffset,
                                                  int yoffset,
                                                  int zoffset,
                                                  int width,
                                                  int height,
                                                  int depth,
                                                  java.nio.FloatBuffer pixels)

public static void glGetCompressedTextureSubImage(int texture,
                                                  int level,
                                                  int xoffset,
                                                  int yoffset,
                                                  int zoffset,
                                                  int width,
                                                  int height,
                                                  int depth,
                                                  java.nio.DoubleBuffer pixels)

Obtains a sub-region of a compressed texture image.

Parameters:: texture - the source texture object name; level - the level-of-detail number; xoffset - the x-position of the subregion; yoffset - the y-position of the subregion; zoffset - the z-position of the subregion; width - the subregion width; height - the subregion height; depth - the subregion depth; pixels - the buffer in which to place the returned data

glGetTextureSubImage

public static void glGetTextureSubImage(int texture,
                                        int level,
                                        int xoffset,
                                        int yoffset,
                                        int zoffset,
                                        int width,
                                        int height,
                                        int depth,
                                        int format,
                                        int type,
                                        short[] pixels)

public static void glGetTextureSubImage(int texture,
                                        int level,
                                        int xoffset,
                                        int yoffset,
                                        int zoffset,
                                        int width,
                                        int height,
                                        int depth,
                                        int format,
                                        int type,
                                        int[] pixels)

public static void glGetTextureSubImage(int texture,
                                        int level,
                                        int xoffset,
                                        int yoffset,
                                        int zoffset,
                                        int width,
                                        int height,
                                        int depth,
                                        int format,
                                        int type,
                                        float[] pixels)

public static void glGetTextureSubImage(int texture,
                                        int level,
                                        int xoffset,
                                        int yoffset,
                                        int zoffset,
                                        int width,
                                        int height,
                                        int depth,
                                        int format,
                                        int type,
                                        double[] pixels)

Array version of: GetTextureSubImage

glGetCompressedTextureSubImage

public static void glGetCompressedTextureSubImage(int texture,
                                                  int level,
                                                  int xoffset,
                                                  int yoffset,
                                                  int zoffset,
                                                  int width,
                                                  int height,
                                                  int depth,
                                                  short[] pixels)

public static void glGetCompressedTextureSubImage(int texture,
                                                  int level,
                                                  int xoffset,
                                                  int yoffset,
                                                  int zoffset,
                                                  int width,
                                                  int height,
                                                  int depth,
                                                  int[] pixels)

public static void glGetCompressedTextureSubImage(int texture,
                                                  int level,
                                                  int xoffset,
                                                  int yoffset,
                                                  int zoffset,
                                                  int width,
                                                  int height,
                                                  int depth,
                                                  float[] pixels)

public static void glGetCompressedTextureSubImage(int texture,
                                                  int level,
                                                  int xoffset,
                                                  int yoffset,
                                                  int zoffset,
                                                  int width,
                                                  int height,
                                                  int depth,
                                                  double[] pixels)

Array version of: GetCompressedTextureSubImage

Class ARBGetTextureSubImage

Method Summary

Methods inherited from class java.lang.Object

Method Detail

glGetTextureSubImage

glGetTextureSubImage

glGetCompressedTextureSubImage

glGetCompressedTextureSubImage

glGetTextureSubImage

glGetCompressedTextureSubImage