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FFmpeg
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Go to the source code of this file.
Data Structures | |
| struct | AVLumaCoefficients |
| Struct containing luma coefficients to be used for RGB to YUV/YCoCg, or similar calculations. More... | |
| struct | AVCIExy |
| Struct containing chromaticity x and y values for the standard CIE 1931 chromaticity definition. More... | |
| struct | AVPrimaryCoefficients |
| Struct defining the red, green, and blue primary locations in terms of CIE 1931 chromaticity x and y. More... | |
| struct | AVColorPrimariesDesc |
| Struct that contains both white point location and primaries location, providing the complete description of a color gamut. More... | |
Typedefs | |
| typedef AVCIExy | AVWhitepointCoefficients |
| Struct defining white point location in terms of CIE 1931 chromaticity x and y. More... | |
| typedef double(* | av_csp_trc_function) (double) |
| Function pointer representing a double -> double transfer function that performs an EOTF transfer inversion. More... | |
Functions | |
| const AVLumaCoefficients * | av_csp_luma_coeffs_from_avcsp (enum AVColorSpace csp) |
| Retrieves the Luma coefficients necessary to construct a conversion matrix from an enum constant describing the colorspace. More... | |
| const AVColorPrimariesDesc * | av_csp_primaries_desc_from_id (enum AVColorPrimaries prm) |
| Retrieves a complete gamut description from an enum constant describing the color primaries. More... | |
| enum AVColorPrimaries | av_csp_primaries_id_from_desc (const AVColorPrimariesDesc *prm) |
| Detects which enum AVColorPrimaries constant corresponds to the given complete gamut description. More... | |
| double | av_csp_approximate_trc_gamma (enum AVColorTransferCharacteristic trc) |
| Determine a suitable 'gamma' value to match the supplied AVColorTransferCharacteristic. More... | |
| av_csp_trc_function | av_csp_trc_func_from_id (enum AVColorTransferCharacteristic trc) |
| Determine the function needed to apply the given AVColorTransferCharacteristic to linear input. More... | |
Colorspace value utility functions for libavutil.
Definition in file csp.h.
1.8.17