PhosphorRendering::ZoneShaderUniforms Struct Reference

GPU uniform buffer layout — BaseUniforms + zone extension. More...

#include <phosphor-rendering/include/PhosphorRendering/ZoneShaderCommon.h>

Public Attributes
PhosphorShaders::BaseUniforms	base
float	zoneRects [MaxZones][4]
float	zoneFillColors [MaxZones][4]
float	zoneBorderColors [MaxZones][4]
float	zoneParams [MaxZones][4]

Detailed Description

GPU uniform buffer layout — BaseUniforms + zone extension.

The leading PhosphorShaders::BaseUniforms region is Shadertoy-compatible. The remaining bytes are the zone extension arrays.

This matches the GLSL UBO declaration in common.glsl exactly: BaseUniforms fields → zone arrays → total layout. The exact base size is sizeof(PhosphorShaders::BaseUniforms) (currently 672 bytes; pinned by the static_asserts in BaseUniforms.h — common.glsl tracks this).

Member Data Documentation

base

PhosphorShaders::BaseUniforms PhosphorRendering::ZoneShaderUniforms::base

zoneBorderColors

float PhosphorRendering::ZoneShaderUniforms::zoneBorderColors[MaxZones][4]

zoneFillColors

float PhosphorRendering::ZoneShaderUniforms::zoneFillColors[MaxZones][4]

zoneParams

float PhosphorRendering::ZoneShaderUniforms::zoneParams[MaxZones][4]

zoneRects

float PhosphorRendering::ZoneShaderUniforms::zoneRects[MaxZones][4]

---

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

• phosphor-rendering/include/PhosphorRendering/ZoneShaderCommon.h