nCine::RHI::GXM::GxmShaderUniforms class

#include <nCine/Graphics/RHI/GXM/GxmShaderUniforms.h>

Manages the loose-uniform caches of a program (aliased as RHI::ShaderUniforms).

Owns a GxmUniformCache for every active uniform of a program that is not part of a block, distributes a shared host data buffer across them, and on CommitUniforms() publishes every dirty value to the program. The managed set can be restricted to an include-only or exclude list of null-separated names.

Public types

using UniformHashMapType = SmallVector<GxmUniformCache, 0>

Constructors, destructors, conversion operators

GxmShaderUniforms()

GxmShaderUniforms(GxmShaderProgram* shaderProgram) explicit

GxmShaderUniforms(GxmShaderProgram* shaderProgram, const char* includeOnly, const char* exclude)

Public functions

void SetProgram(GxmShaderProgram* shaderProgram)

void SetProgram(GxmShaderProgram* shaderProgram, const char* includeOnly, const char* exclude)

void SetUniformsDataPointer(std::uint8_t* dataPointer)

void SetDirty(bool isDirty)

auto GetUniformCount() const -> std::uint32_t

auto HasUniform(const char* name) const -> bool

auto GetUniform(const char* name) -> GxmUniformCache*

auto GetAllUniforms() const -> const UniformHashMapType&

Returns the container of all managed uniform caches (range-iterates as GxmUniformCache&).

void MarkDirty()

void CommitUniforms()