postprocess_presets.c File Reference

Definitions of predefined post-processing pipeline configurations. More...

#include "postprocess_presets.h"
#include "postprocess.h"
#include "postprocess_internal.h"

Include dependency graph for postprocess_presets.c:

Macros
#define	BANDING_COMMON_BASE

Variables
const PostProcessPreset	PRESET_DEFAULT
	Default balanced settings.
const PostProcessPreset	PRESET_SUBTLE
	Subtle adjustments.
const PostProcessPreset	PRESET_CINEMATIC
	Rich, high-contrast look.
const PostProcessPreset	PRESET_VINTAGE
	Warm, grainy look.
const PostProcessPreset	PRESET_MATRIX
	Cool, green-tinted look.
const PostProcessPreset	PRESET_BW_CONTRAST
	High-contrast B&W.
const PostProcessPreset	PRESET_POSTERIZED
	Art style: Posterized.
const PostProcessPreset	PRESET_RETRO
	Art style: Retro Computing (Dithered).
const PostProcessPreset	PRESET_ANALOG
	Art style: Perceptual (Analog-like).
const PostProcessPreset	PRESET_CHANNEL_GFX
	Art style: Channel (VGA/CGA-like).
const PostProcessPreset	PRESET_BLUEPRINT
	Art style: Blueprint / Hologram.
const PostProcessPreset	PRESET_NORDIC_NOIR
	Nordic Noir: Foggy neon-lit night with teal-orange split toning.
const PostProcessPreset	PRESET_SONY_A7SIII
	Sony Alpha 7S III: Professional cinematic look (S-Cinetone/S-Log3 style).

Detailed Description

Definitions of predefined post-processing pipeline configurations.

All preset instances live in a single translation unit (single .rodata copy) and are exposed via extern declarations in postprocess_presets.h.

Macro Definition Documentation

BANDING_COMMON_BASE

#define BANDING_COMMON_BASE

Variable Documentation

PRESET_ANALOG

const PostProcessPreset PRESET_ANALOG

Initial value:

= {
     .active_effects = (unsigned int)POSTFX_EXPOSURE |   (unsigned int)POSTFX_BANDING |   (unsigned int)POSTFX_FXAA,   .vignette = {.intensity = DEFAULT_VIGNETTE_INTENSITY,   .smoothness = DEFAULT_VIGNETTE_SMOOTHNESS,   .roundness = DEFAULT_VIGNETTE_ROUNDNESS},   .grain = {.intensity = DEFAULT_GRAIN_INTENSITY,   .intensity_shadows = 1.0F,   .intensity_midtones = 1.0F,   .intensity_highlights = 1.0F,   .shadows_max = 0.09F,   .highlights_min = 0.5F,   .texel_size = 1.0F},   .exposure = {.exposure = DEFAULT_EXPOSURE},   .chrom_abbr = {.strength = DEFAULT_CHROM_ABBR_STRENGTH},   .white_balance = {.temperature = DEFAULT_WB_TEMP,   .tint = DEFAULT_WB_TINT},   .tonemapper = {.slope = DEFAULT_FILMIC_SLOPE,   .toe = DEFAULT_FILMIC_TOE,   .shoulder = DEFAULT_FILMIC_SHOULDER,   .black_clip = DEFAULT_FILMIC_BLACK_CLIP,   .white_clip = DEFAULT_FILMIC_WHITE_CLIP},   .bloom = {.intensity = 0.0F,   .threshold = 1.0F,   .soft_threshold = 0.5F,   .radius = 1.0F},   .dof = {.focal_distance = DEFAULT_DOF_FOCAL_DISTANCE,   .focal_range = DEFAULT_DOF_FOCAL_RANGE,   .bokeh_scale = DEFAULT_DOF_BOKEH_SCALE,   .anamorphic_ratio = 1.0F},   .fxaa = {.subpix = DEFAULT_FXAA_SUBPIX,   .edge_threshold = DEFAULT_FXAA_EDGE_THRESHOLD,   .edge_threshold_min = DEFAULT_FXAA_EDGE_THRESHOLD_MIN} ,
    .color_grading = {.saturation = 1.0F,
                      .contrast = 1.0F,
                      .gamma = 1.0F,
                      .gain = 1.0F,
                      .offset = 0.0F},
    .banding = {.mode = BANDING_MODE_PERCEPTUAL,
                .levels = 12.0F,
                .dither_strength = 0.0F,
                .perceptual_gamma = 2.2F,
                .channel_levels = {12.0F, 12.0F, 12.0F}}}

Art style: Perceptual (Analog-like).

PRESET_BLUEPRINT

const PostProcessPreset PRESET_BLUEPRINT

Initial value:

= {
     .active_effects = (unsigned int)POSTFX_EXPOSURE |   (unsigned int)POSTFX_BANDING |   (unsigned int)POSTFX_FXAA,   .vignette = {.intensity = DEFAULT_VIGNETTE_INTENSITY,   .smoothness = DEFAULT_VIGNETTE_SMOOTHNESS,   .roundness = DEFAULT_VIGNETTE_ROUNDNESS},   .grain = {.intensity = DEFAULT_GRAIN_INTENSITY,   .intensity_shadows = 1.0F,   .intensity_midtones = 1.0F,   .intensity_highlights = 1.0F,   .shadows_max = 0.09F,   .highlights_min = 0.5F,   .texel_size = 1.0F},   .exposure = {.exposure = DEFAULT_EXPOSURE},   .chrom_abbr = {.strength = DEFAULT_CHROM_ABBR_STRENGTH},   .white_balance = {.temperature = DEFAULT_WB_TEMP,   .tint = DEFAULT_WB_TINT},   .tonemapper = {.slope = DEFAULT_FILMIC_SLOPE,   .toe = DEFAULT_FILMIC_TOE,   .shoulder = DEFAULT_FILMIC_SHOULDER,   .black_clip = DEFAULT_FILMIC_BLACK_CLIP,   .white_clip = DEFAULT_FILMIC_WHITE_CLIP},   .bloom = {.intensity = 0.0F,   .threshold = 1.0F,   .soft_threshold = 0.5F,   .radius = 1.0F},   .dof = {.focal_distance = DEFAULT_DOF_FOCAL_DISTANCE,   .focal_range = DEFAULT_DOF_FOCAL_RANGE,   .bokeh_scale = DEFAULT_DOF_BOKEH_SCALE,   .anamorphic_ratio = 1.0F},   .fxaa = {.subpix = DEFAULT_FXAA_SUBPIX,   .edge_threshold = DEFAULT_FXAA_EDGE_THRESHOLD,   .edge_threshold_min = DEFAULT_FXAA_EDGE_THRESHOLD_MIN} ,
    .color_grading = {.saturation = 1.0F,
                      .contrast = 1.0F,
                      .gamma = 1.0F,
                      .gain = 1.0F,
                      .offset = 0.0F},
    .banding = {.mode = BANDING_MODE_LUMINANCE,
                .levels = 6.0F,
                .dither_strength = 0.0F,
                .perceptual_gamma = 1.0F,
                .channel_levels = {0.1F, 0.4F, 0.9F}}}

Art style: Blueprint / Hologram.

PRESET_BW_CONTRAST

const PostProcessPreset PRESET_BW_CONTRAST

High-contrast B&W.

PRESET_CHANNEL_GFX

const PostProcessPreset PRESET_CHANNEL_GFX

Initial value:

= {
     .active_effects = (unsigned int)POSTFX_EXPOSURE |   (unsigned int)POSTFX_BANDING |   (unsigned int)POSTFX_FXAA,   .vignette = {.intensity = DEFAULT_VIGNETTE_INTENSITY,   .smoothness = DEFAULT_VIGNETTE_SMOOTHNESS,   .roundness = DEFAULT_VIGNETTE_ROUNDNESS},   .grain = {.intensity = DEFAULT_GRAIN_INTENSITY,   .intensity_shadows = 1.0F,   .intensity_midtones = 1.0F,   .intensity_highlights = 1.0F,   .shadows_max = 0.09F,   .highlights_min = 0.5F,   .texel_size = 1.0F},   .exposure = {.exposure = DEFAULT_EXPOSURE},   .chrom_abbr = {.strength = DEFAULT_CHROM_ABBR_STRENGTH},   .white_balance = {.temperature = DEFAULT_WB_TEMP,   .tint = DEFAULT_WB_TINT},   .tonemapper = {.slope = DEFAULT_FILMIC_SLOPE,   .toe = DEFAULT_FILMIC_TOE,   .shoulder = DEFAULT_FILMIC_SHOULDER,   .black_clip = DEFAULT_FILMIC_BLACK_CLIP,   .white_clip = DEFAULT_FILMIC_WHITE_CLIP},   .bloom = {.intensity = 0.0F,   .threshold = 1.0F,   .soft_threshold = 0.5F,   .radius = 1.0F},   .dof = {.focal_distance = DEFAULT_DOF_FOCAL_DISTANCE,   .focal_range = DEFAULT_DOF_FOCAL_RANGE,   .bokeh_scale = DEFAULT_DOF_BOKEH_SCALE,   .anamorphic_ratio = 1.0F},   .fxaa = {.subpix = DEFAULT_FXAA_SUBPIX,   .edge_threshold = DEFAULT_FXAA_EDGE_THRESHOLD,   .edge_threshold_min = DEFAULT_FXAA_EDGE_THRESHOLD_MIN} ,
    .color_grading = {.saturation = 1.0F,
                      .contrast = 1.0F,
                      .gamma = 1.0F,
                      .gain = 1.0F,
                      .offset = 0.0F},
    .banding = {.mode = BANDING_MODE_CHANNEL,
                .levels = 256.0F,
                .dither_strength = 0.0F,
                .perceptual_gamma = 1.0F,
                .channel_levels = {8.0F, 8.0F, 4.0F}}}

Art style: Channel (VGA/CGA-like).

PRESET_CINEMATIC

const PostProcessPreset PRESET_CINEMATIC

Rich, high-contrast look.

PRESET_DEFAULT

const PostProcessPreset PRESET_DEFAULT

Default balanced settings.

PRESET_MATRIX

const PostProcessPreset PRESET_MATRIX

Cool, green-tinted look.

PRESET_NORDIC_NOIR

const PostProcessPreset PRESET_NORDIC_NOIR

Nordic Noir: Foggy neon-lit night with teal-orange split toning.

Inspired by Nordic noir photography — cool atmospheric fog, warm neon highlights, visible film grain, lifted shadows with teal cast, and filmic tone mapping with compressed dynamic range.

PRESET_POSTERIZED

const PostProcessPreset PRESET_POSTERIZED

Initial value:

= {
     .active_effects = (unsigned int)POSTFX_EXPOSURE |   (unsigned int)POSTFX_BANDING |   (unsigned int)POSTFX_FXAA,   .vignette = {.intensity = DEFAULT_VIGNETTE_INTENSITY,   .smoothness = DEFAULT_VIGNETTE_SMOOTHNESS,   .roundness = DEFAULT_VIGNETTE_ROUNDNESS},   .grain = {.intensity = DEFAULT_GRAIN_INTENSITY,   .intensity_shadows = 1.0F,   .intensity_midtones = 1.0F,   .intensity_highlights = 1.0F,   .shadows_max = 0.09F,   .highlights_min = 0.5F,   .texel_size = 1.0F},   .exposure = {.exposure = DEFAULT_EXPOSURE},   .chrom_abbr = {.strength = DEFAULT_CHROM_ABBR_STRENGTH},   .white_balance = {.temperature = DEFAULT_WB_TEMP,   .tint = DEFAULT_WB_TINT},   .tonemapper = {.slope = DEFAULT_FILMIC_SLOPE,   .toe = DEFAULT_FILMIC_TOE,   .shoulder = DEFAULT_FILMIC_SHOULDER,   .black_clip = DEFAULT_FILMIC_BLACK_CLIP,   .white_clip = DEFAULT_FILMIC_WHITE_CLIP},   .bloom = {.intensity = 0.0F,   .threshold = 1.0F,   .soft_threshold = 0.5F,   .radius = 1.0F},   .dof = {.focal_distance = DEFAULT_DOF_FOCAL_DISTANCE,   .focal_range = DEFAULT_DOF_FOCAL_RANGE,   .bokeh_scale = DEFAULT_DOF_BOKEH_SCALE,   .anamorphic_ratio = 1.0F},   .fxaa = {.subpix = DEFAULT_FXAA_SUBPIX,   .edge_threshold = DEFAULT_FXAA_EDGE_THRESHOLD,   .edge_threshold_min = DEFAULT_FXAA_EDGE_THRESHOLD_MIN} ,
    .color_grading = {.saturation = 1.5F,
                      .contrast = 1.5F,
                      .gamma = 1.0F,
                      .gain = 1.0F,
                      .offset = 0.0F},
    .banding = {.mode = BANDING_MODE_LINEAR,
                .levels = 4.0F,
                .dither_strength = 0.0F,
                .perceptual_gamma = 1.0F,
                .channel_levels = {4.0F, 4.0F, 4.0F}}}

Art style: Posterized.

PRESET_RETRO

const PostProcessPreset PRESET_RETRO

Initial value:

= {
     .active_effects = (unsigned int)POSTFX_EXPOSURE |   (unsigned int)POSTFX_BANDING |   (unsigned int)POSTFX_FXAA,   .vignette = {.intensity = DEFAULT_VIGNETTE_INTENSITY,   .smoothness = DEFAULT_VIGNETTE_SMOOTHNESS,   .roundness = DEFAULT_VIGNETTE_ROUNDNESS},   .grain = {.intensity = DEFAULT_GRAIN_INTENSITY,   .intensity_shadows = 1.0F,   .intensity_midtones = 1.0F,   .intensity_highlights = 1.0F,   .shadows_max = 0.09F,   .highlights_min = 0.5F,   .texel_size = 1.0F},   .exposure = {.exposure = DEFAULT_EXPOSURE},   .chrom_abbr = {.strength = DEFAULT_CHROM_ABBR_STRENGTH},   .white_balance = {.temperature = DEFAULT_WB_TEMP,   .tint = DEFAULT_WB_TINT},   .tonemapper = {.slope = DEFAULT_FILMIC_SLOPE,   .toe = DEFAULT_FILMIC_TOE,   .shoulder = DEFAULT_FILMIC_SHOULDER,   .black_clip = DEFAULT_FILMIC_BLACK_CLIP,   .white_clip = DEFAULT_FILMIC_WHITE_CLIP},   .bloom = {.intensity = 0.0F,   .threshold = 1.0F,   .soft_threshold = 0.5F,   .radius = 1.0F},   .dof = {.focal_distance = DEFAULT_DOF_FOCAL_DISTANCE,   .focal_range = DEFAULT_DOF_FOCAL_RANGE,   .bokeh_scale = DEFAULT_DOF_BOKEH_SCALE,   .anamorphic_ratio = 1.0F},   .fxaa = {.subpix = DEFAULT_FXAA_SUBPIX,   .edge_threshold = DEFAULT_FXAA_EDGE_THRESHOLD,   .edge_threshold_min = DEFAULT_FXAA_EDGE_THRESHOLD_MIN} ,
    .color_grading = {.saturation = 0.5F,
                      .contrast = 1.3F,
                      .gamma = 1.1F,
                      .gain = 1.0F,
                      .offset = 0.0F},
    .banding = {.mode = BANDING_MODE_DITHERED,
                .levels = 8.0F,
                .dither_strength = 1.5F,
                .perceptual_gamma = 1.0F,
                .channel_levels = {8.0F, 8.0F, 8.0F}}}

Art style: Retro Computing (Dithered).

PRESET_SONY_A7SIII

const PostProcessPreset PRESET_SONY_A7SIII

Sony Alpha 7S III: Professional cinematic look (S-Cinetone/S-Log3 style).

Sony Alpha 7S III: Professional cinematic look.

Characteristics: Natural mid-tones, soft highlight roll-off, clean and fine organic grain, and breathable shadows.

PRESET_SUBTLE

const PostProcessPreset PRESET_SUBTLE

Subtle adjustments.

PRESET_VINTAGE

const PostProcessPreset PRESET_VINTAGE

Warm, grainy look.