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