depthquant.cpp File Reference

#include "depthquant.h"
#include "predict.h"
#include <vistle/util/buffer.h>
#include <algorithm>
#include <iostream>
#include <cmath>
#include <cassert>

Include dependency graph for depthquant.cpp:

Namespaces
namespace	vistle

Macros
#define	NOCHECK
#define	LOOP_BODY

Typedefs
typedef unsigned char	uchar

Functions
template<>
uint32_t	vistle::getdepth< DepthQuantize16 > (const DepthQuantize16 &q, int idx)
template<>
uint32_t	vistle::getdepth< DepthQuantize24 > (const DepthQuantize24 &q, int idx)
template<>
uint32_t	vistle::getdepth< MinMaxDepth16 > (const MinMaxDepth16 &q, int idx)
template<>
uint32_t	vistle::getdepth< MinMaxDepth24 > (const MinMaxDepth24 &q, int idx)
size_t	vistle::depthquant_size (DepthFormat format, int depthps, int width, int height)
	return size required by depthquant for quantized image More...
template<typename ZType >
void	vistle::set_z (ZType &z, uint32_t val)
template<>
void	vistle::set_z< uint16_t > (uint16_t &z, uint32_t val)
template<>
void	vistle::set_z< uint32_t > (uint32_t &z, uint32_t val)
template<>
void	vistle::set_z< float > (float &z, uint32_t val)
template<class Quant , class MinMaxDepth , typename ZType >
static void	vistle::depthdequant_t (ZType *zbuf, const Quant *quantbuf, const MinMaxDepth *mmdepth, DepthFormat format, int dx, int dy, int width, int height, int stride)
void	vistle::depthdequant (char *zbuf, const char *quantbuf, DepthFormat format, int depthps, int tx, int dy, int width, int height, int stride=-1)
	reverse transformation done by depthquant More...
void	vistle::depthdequant_planar (char *zbuf, const char *quantbuf, DepthFormat format, int depthps, int dx, int dy, int width, int height, int stride)
template<int num>
static void	vistle::sort (const uint32_t *depths, uint32_t *orders, uint32_t Far, uint32_t &maxidx)
template<int size, uint32_t Far>
static void	vistle::findgap (const uint32_t *depths, uint32_t midval, uint32_t &lowermid, uint32_t &uppermid)
template<int bpp, class Quant , class MinMaxDepth , DepthFormat format>
static void	vistle::depthquant_t (const uchar *inimg, Quant *quantbuf, MinMaxDepth *mmdepth, int x0, int y0, int w, int h, int stride)
	dxt-like compression for depth values More...
void	vistle::depthquant (char *quantbuf, const char *zbuf, DepthFormat format, int depthps, int x, int y, int width, int height, int stride=-1)
	transform depth buffer into quantized values on 4x4 pixel tiles More...
void	vistle::depthquant_planar (char *quantbufS, const char *zbufS, DepthFormat format, int depthps, int x, int y, int width, int height, int stride)

Macro Definition Documentation

LOOP_BODY

#define LOOP_BODY

Value:

    const uint32_t d = get_depth<format, bpp>(inimg, x, y, stride, h); \
    depths[idx] = d; \
    if (d >= Far) { \
        haveFar = true; \
    } else { \
        if (d < mindepth) \
            mindepth = d; \
        if (d > maxdepth) \
            maxdepth = d; \
    }

NOCHECK

#define NOCHECK

Typedef Documentation

uchar

typedef unsigned char uchar