LYGIA Shader Library

Dependencies:

• lygia/sampler.glsl
• lygia/filter/sharpen/fast.glsl
• lygia/filter/sharpen/adaptive.glsl
• lygia/filter/sharpen/contrastAdaptive.glsl

Use:

sharpen(<SAMPLER_TYPE> texture, <vec2> st, <vec2> renderSize [, float streanght])

Check it on Github

#ifndef RADIALBLUR_SAMPLER_FNC
#define RADIALBLUR_SAMPLER_FNC(TEX, UV) SAMPLER_FNC(TEX, UV)
#endif

#ifndef SHARPEN_TYPE
#define SHARPEN_TYPE vec3
#endif

#ifndef SHARPEN_SAMPLER_FNC
#define SHARPEN_SAMPLER_FNC(TEX, UV) SAMPLER_FNC(TEX, UV).rgb
#endif

#ifndef SHARPEN_FNC
#define SHARPEN_FNC sharpenFast
#endif


#ifndef FNC_SHARPEN
#define FNC_SHARPEN

SHARPEN_TYPE sharpen(in SAMPLER_TYPE tex, in vec2 st, in vec2 pixel, float strenght) {
    return SHARPEN_FNC (tex, st, pixel, strenght);
}

SHARPEN_TYPE sharpen(in SAMPLER_TYPE tex, in vec2 st, in vec2 pixel) {
    return SHARPEN_FNC (tex, st, pixel);
}

#endif 

Dependencies:

• lygia/sampler.glsl
• lygia/filter/sharpen/fast.glsl
• lygia/filter/sharpen/adaptive.glsl
• lygia/filter/sharpen/contrastAdaptive.glsl

Use:

sharpen(<SAMPLER_TYPE> texture, <float2> st, <float2> renderSize [, float streanght])

Check it on Github

#ifndef RADIALBLUR_SAMPLER_FNC
#define RADIALBLUR_SAMPLER_FNC(TEX, UV) SAMPLER_FNC(TEX, UV)
#endif

#ifndef SHARPEN_TYPE
#define SHARPEN_TYPE float3
#endif

#ifndef SHARPEN_SAMPLER_FNC
#define SHARPEN_SAMPLER_FNC(TEX, UV) SAMPLER_FNC(TEX, UV).rgb
#endif

#ifndef SHARPEN_FNC
#define SHARPEN_FNC sharpenFast
#endif


#ifndef FNC_SHARPEN
#define FNC_SHARPEN

SHARPEN_TYPE sharpen(in SAMPLER_TYPE tex, in float2 st, in float2 pixel, float strenght) {
    return SHARPEN_FNC(tex, st, pixel, strenght);
}

SHARPEN_TYPE sharpen(in SAMPLER_TYPE tex, in float2 st, in float2 pixel) {
    return SHARPEN_FNC(tex, st, pixel);
}

#endif