NAME¶

SDL_SetGPURenderStateFragmentUniforms - Set fragment shader uniform variables in a custom GPU render state.

SYNOPSIS¶

#include <SDL3/SDL_render.h>

bool SDL_SetGPURenderStateFragmentUniforms(SDL_GPURenderState *state, Uint32 slot_index, const void *data, Uint32 length);

DESCRIPTION¶

The data is copied and will be pushed using SDL_PushGPUFragmentUniformData() during draw call execution.

FUNCTION PARAMETERS¶

state

the state to modify.

slot_index

the fragment uniform slot to push data to.

data

client data to write.

length

the length of the data to write.

RETURN VALUE¶

Returns true on success or false on failure; call SDL_GetError() for more information.

THREAD SAFETY¶

This function should be called on the thread that created the renderer.

AVAILABILITY¶

This function is available since SDL 3.4.0.