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j2k.h: whitespace cosmetics

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-05-26 18:01:23 +02:00
parent 5b4cad4a64
commit ac325f0613
1 changed files with 15 additions and 12 deletions
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27
libavcodec/j2k.h
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@ -32,7 +32,7 @@
#include "mqc.h"
#include "j2k_dwt.h"
enum Jpeg2000Markers{
enum Jpeg2000Markers {
JPEG2000_SOC = 0xff4f, // start of codestream
JPEG2000_SIZ = 0xff51, // image and tile size
JPEG2000_COD, // coding style default
@ -55,7 +55,7 @@ enum Jpeg2000Markers{
JPEG2000_EOC = 0xffd9, // end of codestream
};
enum Jpeg2000Quantsty{ // quantization style
enum Jpeg2000Quantsty { // quantization style
JPEG2000_QSTY_NONE, // no quantization
JPEG2000_QSTY_SI, // scalar derived
JPEG2000_QSTY_SE // scalar expounded
@ -188,16 +188,16 @@ typedef struct Jpeg2000ResLevel {
} Jpeg2000ResLevel; // resolution level
typedef struct Jpeg2000Component {
Jpeg2000ResLevel *reslevel;
DWTContext dwt;
int *data;
uint16_t coord[2][2]; // border coordinates {{x0, x1}, {y0, y1}}
Jpeg2000ResLevel *reslevel;
DWTContext dwt;
int *data;
uint16_t coord[2][2]; // border coordinates {{x0, x1}, {y0, y1}}
} Jpeg2000Component;
/* misc tools */
static inline int ff_jpeg2000_ceildivpow2(int a, int b)
{
return (a + (1 << b) - 1)>> b;
return (a + (1 << b) - 1) >> b;
}
static inline int ff_jpeg2000_ceildiv(int a, int b)
@ -217,7 +217,7 @@ extern uint8_t ff_jpeg2000_sigctxno_lut[256][4];
static inline int ff_j2k_getsigctxno(int flag, int bandno)
{
return ff_jpeg2000_sigctxno_lut[flag&255][bandno];
return ff_jpeg2000_sigctxno_lut[flag & 255][bandno];
}
/* Get context label (number in range[14..16]) of a coefficient for magnitude
@ -225,7 +225,7 @@ static inline int ff_j2k_getsigctxno(int flag, int bandno)
static inline int ff_jpeg2000_getrefctxno(int flag)
{
static const uint8_t refctxno_lut[2][2] = { { 14, 15 }, { 16, 16 } };
return refctxno_lut[(flag>>14)&1][(flag & 255) != 0];
return refctxno_lut[(flag >> 14) & 1][(flag & 255) != 0];
}
extern uint8_t ff_jpeg2000_sgnctxno_lut[16][16];
@ -234,11 +234,14 @@ extern uint8_t ff_jpeg2000_xorbit_lut[16][16];
/* Get context label (number in range[9..13]) for sign decoding. */
static inline int ff_jpeg2000_getsgnctxno(int flag, int *xorbit)
{
*xorbit = ff_jpeg2000_xorbit_lut[flag&15][(flag>>8)&15];
return ff_jpeg2000_sgnctxno_lut[flag&15][(flag>>8)&15];
*xorbit = ff_jpeg2000_xorbit_lut[flag & 15][(flag >> 8) & 15];
return ff_jpeg2000_sgnctxno_lut[flag & 15][(flag >> 8) & 15];
}
int ff_j2k_init_component(Jpeg2000Component *comp, Jpeg2000CodingStyle *codsty, Jpeg2000QuantStyle *qntsty, int cbps, int dx, int dy);
int ff_j2k_init_component(Jpeg2000Component *comp,
Jpeg2000CodingStyle *codsty,
Jpeg2000QuantStyle *qntsty,
int cbps, int dx, int dy);
void ff_j2k_reinit(Jpeg2000Component *comp, Jpeg2000CodingStyle *codsty);
void ff_j2k_cleanup(Jpeg2000Component *comp, Jpeg2000CodingStyle *codsty);