JPEG

Apply JPEG compression to the image.

Node Data
Display name
JPEG
Internal name
Node_JPEG
Inheritances
Node_Processor
Node_JPEG
Inputs
Node_JPEG
surface	Surface In
surface	Mask
slider	Mix
toggle	Channel
int	Patch Size
float	Compression
int	Reconstruction
enum	Transformation
rotation	Phase
bool	Deconstruct Only
bool	Reconstruct All
Outputs
Node_JPEG
surface	Surface Out
Attributes
Color Depth

Apply JPEG compression to the image (Discrete cosine transform).

Properties

Patch Size

Size of the compression block in pixel.

Compression

Compression level.

Reconstruct All

Whether to reconstruct with the same compression level.

Reconstruction

Reconstruction level. If setting the less than the compression level, some parts of the image will be lost.

Transformation

Change the transformation equation.

Phase

Apply phase shift to the transformed data.

Deconstruct Only

Return the compressed data without reconstructing the image.

Related Links

• Base Code: /scripts/node_jpeg/node_jpeg.gml
• Shader [sh_jpeg_dct]: /shaders/sh_jpeg_dct/sh_jpeg_dct.fsh
• Shader [sh_jpeg_recons]: /shaders/sh_jpeg_recons/sh_jpeg_recons.fsh