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/*
Copyright (c) 2011-2023, Intel Corporation
SPDX-License-Identifier: BSD-3-Clause
*/
#ifndef DEFERRED_H
#define DEFERRED_H
// Currently tile widths must be a multiple of SIMD width (i.e. 8 for ispc sse4x2)!
#define MIN_TILE_WIDTH 16
#define MIN_TILE_HEIGHT 16
#define MAX_LIGHTS 1024
enum InputDataArraysEnum {
idaZBuffer = 0,
idaNormalEncoded_x,
idaNormalEncoded_y,
idaSpecularAmount,
idaSpecularPower,
idaAlbedo_x,
idaAlbedo_y,
idaAlbedo_z,
idaLightPositionView_x,
idaLightPositionView_y,
idaLightPositionView_z,
idaLightAttenuationBegin,
idaLightColor_x,
idaLightColor_y,
idaLightColor_z,
idaLightAttenuationEnd,
idaNum
};
#ifndef ISPC
#include "kernels_ispc.h"
#include <stdint.h>
#define ALIGNMENT_BYTES 64
#define MAX_LIGHTS 1024
#define VISUALIZE_LIGHT_COUNT 0
struct InputData {
ispc::InputHeader header;
ispc::InputDataArrays arrays;
uint8_t *chunk;
};
struct Framebuffer {
Framebuffer(int width, int height);
~Framebuffer();
void clear();
uint8_t *r, *g, *b;
private:
int nPixels;
Framebuffer(const Framebuffer &);
Framebuffer &operator=(const Framebuffer *);
};
InputData *CreateInputDataFromFile(const char *path);
void DeleteInputData(InputData *input);
void WriteFrame(const char *filename, const InputData *input, const Framebuffer &framebuffer);
void InitDynamicC(InputData *input);
void DispatchDynamicC(InputData *input, Framebuffer *framebuffer);
#endif // !ISPC
#endif // DEFERRED_H
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