SwsLut3D Struct Reference

Append a set of operations for applying a gamut/tone mapping 3D LUT to the pixels. More...

#include <lut3d.h>

Data Fields
SwsColorMap	map
bool	dynamic
v3u16_t	input [INPUT_LUT_SIZE][INPUT_LUT_SIZE][INPUT_LUT_SIZE]
v3u16_t	output [OUTPUT_LUT_SIZE_PT][OUTPUT_LUT_SIZE_PT][OUTPUT_LUT_SIZE_I]
v2u16_t	tone_map [TONE_LUT_SIZE+1]

Detailed Description

Append a set of operations for applying a gamut/tone mapping 3D LUT to the pixels.

The input and output domain are assumed to be normalized floating point RGBA in the range [0, 1].

Returns 0 on success, or a negative error code on failure.

Definition at line 50 of file lut3d.h.

Field Documentation

map

SwsColorMap SwsLut3D::map

Definition at line 51 of file lut3d.h.

Referenced by add_legacy_sws_pass(), ff_sws_lut3d_alloc(), ff_sws_lut3d_generate(), and ff_sws_lut3d_update().

dynamic

bool SwsLut3D::dynamic

Definition at line 52 of file lut3d.h.

Referenced by check_lut_3d(), ff_sws_lut3d_alloc(), ff_sws_lut3d_apply_rgba64(), ff_sws_lut3d_generate(), ff_sws_lut3d_update(), and sws_uops_macros_gen().

input

v3u16_t SwsLut3D::input[INPUT_LUT_SIZE][INPUT_LUT_SIZE][INPUT_LUT_SIZE]

Definition at line 55 of file lut3d.h.

Referenced by check_lut_3d(), ff_sws_lut3d_generate(), and tetrahedral().

output

v3u16_t SwsLut3D::output[OUTPUT_LUT_SIZE_PT][OUTPUT_LUT_SIZE_PT][OUTPUT_LUT_SIZE_I]

Definition at line 56 of file lut3d.h.

Referenced by check_lut_3d(), ff_sws_lut3d_generate(), and lookup_output().

tone_map

v2u16_t SwsLut3D::tone_map[TONE_LUT_SIZE+1]

Definition at line 59 of file lut3d.h.

Referenced by apply_tone_map(), check_lut_3d(), and ff_sws_lut3d_update().

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

• libswscale/lut3d.h