mirror of
https://github.com/jamriska/ebsynth.git
synced 2025-12-16 08:27:45 +01:00
72 lines
2.8 KiB
C
72 lines
2.8 KiB
C
// This software is in the public domain. Where that dedication is not
|
|
// recognized, you are granted a perpetual, irrevocable license to copy
|
|
// and modify this file as you see fit.
|
|
|
|
#ifndef EBSYNTH_H
|
|
#define EBSYNTH_H
|
|
|
|
#ifndef EBSYNTH_API
|
|
#ifdef WIN32
|
|
#define EBSYNTH_API __declspec(dllimport)
|
|
#else
|
|
#define EBSYNTH_API
|
|
#endif
|
|
#endif
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#define EBSYNTH_BACKEND_CUDA 0x0002
|
|
|
|
#define EBSYNTH_MAX_STYLE_CHANNELS 8
|
|
#define EBSYNTH_MAX_GUIDE_CHANNELS 24
|
|
|
|
#define EBSYNTH_VOTEMODE_PLAIN 0x0001 // weight = 1
|
|
#define EBSYNTH_VOTEMODE_WEIGHTED 0x0002 // weight = 1/(1+error)
|
|
|
|
EBSYNTH_API
|
|
int ebsynthBackendAvailable(int ebsynthBackend); // returns non-zero if the specified backend is available
|
|
|
|
EBSYNTH_API
|
|
void ebsynthRun(int ebsynthBackend, // use BACKEND_CUDA for maximum speed
|
|
|
|
int numStyleChannels,
|
|
int numGuideChannels,
|
|
|
|
int sourceWidth,
|
|
int sourceHeight,
|
|
void* sourceStyleData, // (width * height * numStyleChannels) bytes, scan-line order
|
|
void* sourceGuideData, // (width * height * numGuideChannels) bytes, scan-line order
|
|
|
|
int targetWidth,
|
|
int targetHeight,
|
|
void* targetGuideData, // (width * height * numGuideChannels) bytes, scan-line order
|
|
void* targetModulationData, // (width * height * numGuideChannels) bytes, scan-line order; pass NULL to switch off the modulation
|
|
|
|
float* styleWeights, // (numStyleChannels) floats
|
|
float* guideWeights, // (numGuideChannels) floats
|
|
|
|
// guideError(txy,sxy,ch) = guideWeights[ch] * (targetModulation[txy][ch]/255) * (targetGuide[txy][ch]-sourceGuide[sxy][ch])^2
|
|
|
|
float uniformityWeight, // reasonable values are between 500-15000, 3500 is a good default
|
|
|
|
int patchSize, // odd sizes only, use 5 for 5x5 patch, 7 for 7x7, etc.
|
|
int voteMode, // use VOTEMODE_WEIGHTED for sharper result
|
|
|
|
int numPyramidLevels,
|
|
|
|
int* numSearchVoteItersPerLevel, // how many search/vote iters to perform at each level (array of ints, coarse first, fine last)
|
|
int* numPatchMatchItersPerLevel, // how many Patch-Match iters to perform at each level (array of ints, coarse first, fine last)
|
|
|
|
int* stopThresholdPerLevel, // stop improving pixel when its change since last iteration falls under this threshold
|
|
|
|
void* outputData // (width * height * numStyleChannels) bytes, scan-line order
|
|
);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif
|