VdpProcamp Struct Reference
[VdpCSCMatrix; CSC Matrix Manipulation]

#include <vdpau.h>


Detailed Description

Procamp operation parameterization data.

When performing a color space conversion operation, various adjustments can be performed at the same time, such as brightness and contrast. This structure defines the level of adjustments to make.

Data Fields

uint32_t struct_version
float brightness
float contrast
float saturation
float hue


Field Documentation

This field must be filled with VDP_PROCAMP_VERSION

Brightness adjustment amount. A value clamped between -1.0 and 1.0. 0.0 represents no modification.

Contrast adjustment amount. A value clamped between 0.0 and 10.0. 1.0 represents no modification.

Saturation adjustment amount. A value clamped between 0.0 and 10.0. 1.0 represents no modification.

Hue adjustment amount. A value clamped between -PI and PI. 0.0 represents no modification.


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

Generated on Wed Jul 3 20:00:24 2013 for VDPAU by  doxygen 1.5.6