Commit 83890c66 authored by Diego Biurrun's avatar Diego Biurrun
Browse files

swscale: K&R reformatting cosmetics for header files

parent a83f5b8a
......@@ -24,13 +24,18 @@
#ifndef SWSCALE_PPC_YUV2RGB_ALTIVEC_H
#define SWSCALE_PPC_YUV2RGB_ALTIVEC_H
#define YUV2PACKEDX_HEADER(suffix) \
void ff_yuv2 ## suffix ## _X_altivec(SwsContext *c, const int16_t *lumFilter, \
const int16_t **lumSrc, int lumFilterSize, \
const int16_t *chrFilter, const int16_t **chrUSrc, \
const int16_t **chrVSrc, int chrFilterSize, \
const int16_t **alpSrc, uint8_t *dest, \
int dstW, int dstY);
#define YUV2PACKEDX_HEADER(suffix) \
void ff_yuv2 ## suffix ## _X_altivec(SwsContext *c, \
const int16_t *lumFilter, \
const int16_t **lumSrc, \
int lumFilterSize, \
const int16_t *chrFilter, \
const int16_t **chrUSrc, \
const int16_t **chrVSrc, \
int chrFilterSize, \
const int16_t **alpSrc, \
uint8_t *dest, \
int dstW, int dstY);
YUV2PACKEDX_HEADER(abgr);
YUV2PACKEDX_HEADER(bgra);
......
......@@ -36,32 +36,33 @@ extern void (*rgb24tobgr32)(const uint8_t *src, uint8_t *dst, int src_size);
extern void (*rgb24tobgr16)(const uint8_t *src, uint8_t *dst, int src_size);
extern void (*rgb24tobgr15)(const uint8_t *src, uint8_t *dst, int src_size);
extern void (*rgb32tobgr24)(const uint8_t *src, uint8_t *dst, int src_size);
extern void (*rgb32to16) (const uint8_t *src, uint8_t *dst, int src_size);
extern void (*rgb32to15) (const uint8_t *src, uint8_t *dst, int src_size);
extern void (*rgb15to16) (const uint8_t *src, uint8_t *dst, int src_size);
extern void (*rgb32to16)(const uint8_t *src, uint8_t *dst, int src_size);
extern void (*rgb32to15)(const uint8_t *src, uint8_t *dst, int src_size);
extern void (*rgb15to16)(const uint8_t *src, uint8_t *dst, int src_size);
extern void (*rgb15tobgr24)(const uint8_t *src, uint8_t *dst, int src_size);
extern void (*rgb15to32) (const uint8_t *src, uint8_t *dst, int src_size);
extern void (*rgb16to15) (const uint8_t *src, uint8_t *dst, int src_size);
extern void (*rgb15to32)(const uint8_t *src, uint8_t *dst, int src_size);
extern void (*rgb16to15)(const uint8_t *src, uint8_t *dst, int src_size);
extern void (*rgb16tobgr24)(const uint8_t *src, uint8_t *dst, int src_size);
extern void (*rgb16to32) (const uint8_t *src, uint8_t *dst, int src_size);
extern void (*rgb16to32)(const uint8_t *src, uint8_t *dst, int src_size);
extern void (*rgb24tobgr24)(const uint8_t *src, uint8_t *dst, int src_size);
extern void (*rgb24to16) (const uint8_t *src, uint8_t *dst, int src_size);
extern void (*rgb24to15) (const uint8_t *src, uint8_t *dst, int src_size);
extern void (*shuffle_bytes_2103)(const uint8_t *src, uint8_t *dst, int src_size);
extern void (*rgb24to16)(const uint8_t *src, uint8_t *dst, int src_size);
extern void (*rgb24to15)(const uint8_t *src, uint8_t *dst, int src_size);
extern void (*rgb32tobgr16)(const uint8_t *src, uint8_t *dst, int src_size);
extern void (*rgb32tobgr15)(const uint8_t *src, uint8_t *dst, int src_size);
void rgb24to32 (const uint8_t *src, uint8_t *dst, int src_size);
void rgb32to24 (const uint8_t *src, uint8_t *dst, int src_size);
extern void (*shuffle_bytes_2103)(const uint8_t *src, uint8_t *dst, int src_size);
void rgb24to32(const uint8_t *src, uint8_t *dst, int src_size);
void rgb32to24(const uint8_t *src, uint8_t *dst, int src_size);
void rgb16tobgr32(const uint8_t *src, uint8_t *dst, int src_size);
void rgb16to24 (const uint8_t *src, uint8_t *dst, int src_size);
void rgb16to24(const uint8_t *src, uint8_t *dst, int src_size);
void rgb16tobgr16(const uint8_t *src, uint8_t *dst, int src_size);
void rgb16tobgr15(const uint8_t *src, uint8_t *dst, int src_size);
void rgb15tobgr32(const uint8_t *src, uint8_t *dst, int src_size);
void rgb15to24 (const uint8_t *src, uint8_t *dst, int src_size);
void rgb15to24(const uint8_t *src, uint8_t *dst, int src_size);
void rgb15tobgr16(const uint8_t *src, uint8_t *dst, int src_size);
void rgb15tobgr15(const uint8_t *src, uint8_t *dst, int src_size);
void bgr8torgb8 (const uint8_t *src, uint8_t *dst, int src_size);
void bgr8torgb8(const uint8_t *src, uint8_t *dst, int src_size);
void shuffle_bytes_0321(const uint8_t *src, uint8_t *dst, int src_size);
void shuffle_bytes_1230(const uint8_t *src, uint8_t *dst, int src_size);
......@@ -138,7 +139,6 @@ extern void (*yvu9_to_yuy2)(const uint8_t *src1, const uint8_t *src2, const uint
int srcStride1, int srcStride2,
int srcStride3, int dstStride);
extern void (*uyvytoyuv420)(uint8_t *ydst, uint8_t *udst, uint8_t *vdst, const uint8_t *src,
int width, int height,
int lumStride, int chromStride, int srcStride);
......
......@@ -132,7 +132,6 @@ const char *swscale_license(void);
*/
const int *sws_getCoefficients(int colorspace);
// when used for filters they must have an odd number of elements
// coeffs cannot be shared between vectors
typedef struct {
......@@ -232,9 +231,9 @@ struct SwsContext *sws_getContext(int srcW, int srcH, enum PixelFormat srcFormat
* the destination image
* @return the height of the output slice
*/
int sws_scale(struct SwsContext *c, const uint8_t* const srcSlice[],
int sws_scale(struct SwsContext *c, const uint8_t *const srcSlice[],
const int srcStride[], int srcSliceY, int srcSliceH,
uint8_t* const dst[], const int dstStride[]);
uint8_t *const dst[], const int dstStride[]);
/**
* @param inv_table the yuv2rgb coefficients, normally ff_yuv2rgb_coeffs[x]
......
......@@ -32,9 +32,9 @@
#include "libavutil/pixfmt.h"
#include "libavutil/pixdesc.h"
#define STR(s) AV_TOSTRING(s) //AV_STRINGIFY is too long
#define STR(s) AV_TOSTRING(s) // AV_STRINGIFY is too long
#define FAST_BGR2YV12 //use 7-bit instead of 15-bit coefficients
#define FAST_BGR2YV12 // use 7-bit instead of 15-bit coefficients
#define MAX_FILTER_SIZE 256
......@@ -45,21 +45,20 @@
#endif
#if ARCH_X86_64
# define APCK_PTR2 8
# define APCK_PTR2 8
# define APCK_COEF 16
# define APCK_SIZE 24
#else
# define APCK_PTR2 4
# define APCK_COEF 8
# define APCK_PTR2 4
# define APCK_COEF 8
# define APCK_SIZE 16
#endif
struct SwsContext;
typedef int (*SwsFunc)(struct SwsContext *context, const uint8_t* src[],
typedef int (*SwsFunc)(struct SwsContext *context, const uint8_t *src[],
int srcStride[], int srcSliceY, int srcSliceH,
uint8_t* dst[], int dstStride[]);
uint8_t *dst[], int dstStride[]);
/**
* Write one line of horizontally scaled data to planar output
......@@ -73,8 +72,8 @@ typedef int (*SwsFunc)(struct SwsContext *context, const uint8_t* src[],
* @param dither ordered dither array of type int16_t and size 8
* @param offset Dither offset
*/
typedef void (*yuv2planar1_fn) (const int16_t *src, uint8_t *dest, int dstW,
const uint8_t *dither, int offset);
typedef void (*yuv2planar1_fn)(const int16_t *src, uint8_t *dest, int dstW,
const uint8_t *dither, int offset);
/**
* Write one line of horizontally scaled data to planar output
......@@ -89,9 +88,9 @@ typedef void (*yuv2planar1_fn) (const int16_t *src, uint8_t *dest, int dstW,
* @param dstW width of destination pixels
* @param offset Dither offset
*/
typedef void (*yuv2planarX_fn) (const int16_t *filter, int filterSize,
const int16_t **src, uint8_t *dest, int dstW,
const uint8_t *dither, int offset);
typedef void (*yuv2planarX_fn)(const int16_t *filter, int filterSize,
const int16_t **src, uint8_t *dest, int dstW,
const uint8_t *dither, int offset);
/**
* Write one line of horizontally scaled chroma to interleaved output
......@@ -108,9 +107,12 @@ typedef void (*yuv2planarX_fn) (const int16_t *filter, int filterSize,
* output, this is in uint16_t
* @param dstW width of chroma planes
*/
typedef void (*yuv2interleavedX_fn) (struct SwsContext *c, const int16_t *chrFilter, int chrFilterSize,
const int16_t **chrUSrc, const int16_t **chrVSrc,
uint8_t *dest, int dstW);
typedef void (*yuv2interleavedX_fn)(struct SwsContext *c,
const int16_t *chrFilter,
int chrFilterSize,
const int16_t **chrUSrc,
const int16_t **chrVSrc,
uint8_t *dest, int dstW);
/**
* Write one line of horizontally scaled Y/U/V/A to packed-pixel YUV/RGB
......@@ -141,10 +143,11 @@ typedef void (*yuv2interleavedX_fn) (struct SwsContext *c, const int16_t *chrFil
* but can be used to generate comfort noise using dithering
* for some output formats.
*/
typedef void (*yuv2packed1_fn) (struct SwsContext *c, const int16_t *lumSrc,
const int16_t *chrUSrc[2], const int16_t *chrVSrc[2],
const int16_t *alpSrc, uint8_t *dest,
int dstW, int uvalpha, int y);
typedef void (*yuv2packed1_fn)(struct SwsContext *c, const int16_t *lumSrc,
const int16_t *chrUSrc[2],
const int16_t *chrVSrc[2],
const int16_t *alpSrc, uint8_t *dest,
int dstW, int uvalpha, int y);
/**
* Write one line of horizontally scaled Y/U/V/A to packed-pixel YUV/RGB
* output by doing bilinear scaling between two input lines.
......@@ -173,10 +176,12 @@ typedef void (*yuv2packed1_fn) (struct SwsContext *c, const int16_t *lumSrc,
* but can be used to generate comfort noise using dithering
* for some output formats.
*/
typedef void (*yuv2packed2_fn) (struct SwsContext *c, const int16_t *lumSrc[2],
const int16_t *chrUSrc[2], const int16_t *chrVSrc[2],
const int16_t *alpSrc[2], uint8_t *dest,
int dstW, int yalpha, int uvalpha, int y);
typedef void (*yuv2packed2_fn)(struct SwsContext *c, const int16_t *lumSrc[2],
const int16_t *chrUSrc[2],
const int16_t *chrVSrc[2],
const int16_t *alpSrc[2],
uint8_t *dest,
int dstW, int yalpha, int uvalpha, int y);
/**
* Write one line of horizontally scaled Y/U/V/A to packed-pixel YUV/RGB
* output by doing multi-point vertical scaling between input pixels.
......@@ -203,12 +208,13 @@ typedef void (*yuv2packed2_fn) (struct SwsContext *c, const int16_t *lumSrc[2],
* but can be used to generate comfort noise using dithering
* or some output formats.
*/
typedef void (*yuv2packedX_fn) (struct SwsContext *c, const int16_t *lumFilter,
const int16_t **lumSrc, int lumFilterSize,
const int16_t *chrFilter, const int16_t **chrUSrc,
const int16_t **chrVSrc, int chrFilterSize,
const int16_t **alpSrc, uint8_t *dest,
int dstW, int y);
typedef void (*yuv2packedX_fn)(struct SwsContext *c, const int16_t *lumFilter,
const int16_t **lumSrc, int lumFilterSize,
const int16_t *chrFilter,
const int16_t **chrUSrc,
const int16_t **chrVSrc, int chrFilterSize,
const int16_t **alpSrc, uint8_t *dest,
int dstW, int y);
/* This struct should be aligned on at least a 32-byte boundary. */
typedef struct SwsContext {
......@@ -261,12 +267,12 @@ typedef struct SwsContext {
int16_t **chrUPixBuf; ///< Ring buffer for scaled horizontal chroma plane lines to be fed to the vertical scaler.
int16_t **chrVPixBuf; ///< Ring buffer for scaled horizontal chroma plane lines to be fed to the vertical scaler.
int16_t **alpPixBuf; ///< Ring buffer for scaled horizontal alpha plane lines to be fed to the vertical scaler.
int vLumBufSize; ///< Number of vertical luma/alpha lines allocated in the ring buffer.
int vChrBufSize; ///< Number of vertical chroma lines allocated in the ring buffer.
int lastInLumBuf; ///< Last scaled horizontal luma/alpha line from source in the ring buffer.
int lastInChrBuf; ///< Last scaled horizontal chroma line from source in the ring buffer.
int lumBufIndex; ///< Index in ring buffer of the last scaled horizontal luma/alpha line from source.
int chrBufIndex; ///< Index in ring buffer of the last scaled horizontal chroma line from source.
int vLumBufSize; ///< Number of vertical luma/alpha lines allocated in the ring buffer.
int vChrBufSize; ///< Number of vertical chroma lines allocated in the ring buffer.
int lastInLumBuf; ///< Last scaled horizontal luma/alpha line from source in the ring buffer.
int lastInChrBuf; ///< Last scaled horizontal chroma line from source in the ring buffer.
int lumBufIndex; ///< Index in ring buffer of the last scaled horizontal luma/alpha line from source.
int chrBufIndex; ///< Index in ring buffer of the last scaled horizontal chroma line from source.
//@}
uint8_t *formatConvBuffer;
......@@ -293,10 +299,10 @@ typedef struct SwsContext {
int16_t *hChrFilterPos; ///< Array of horizontal filter starting positions for each dst[i] for chroma planes.
int16_t *vLumFilterPos; ///< Array of vertical filter starting positions for each dst[i] for luma/alpha planes.
int16_t *vChrFilterPos; ///< Array of vertical filter starting positions for each dst[i] for chroma planes.
int hLumFilterSize; ///< Horizontal filter size for luma/alpha pixels.
int hChrFilterSize; ///< Horizontal filter size for chroma pixels.
int vLumFilterSize; ///< Vertical filter size for luma/alpha pixels.
int vChrFilterSize; ///< Vertical filter size for chroma pixels.
int hLumFilterSize; ///< Horizontal filter size for luma/alpha pixels.
int hChrFilterSize; ///< Horizontal filter size for chroma pixels.
int vLumFilterSize; ///< Vertical filter size for luma/alpha pixels.
int vChrFilterSize; ///< Vertical filter size for chroma pixels.
//@}
int lumMmx2FilterCodeSize; ///< Runtime-generated MMX2 horizontal fast bilinear scaler code size for luma/alpha planes.
......@@ -308,11 +314,11 @@ typedef struct SwsContext {
int dstY; ///< Last destination vertical line output from last slice.
int flags; ///< Flags passed by the user to select scaler algorithm, optimizations, subsampling, etc...
void * yuvTable; // pointer to the yuv->rgb table start so it can be freed()
uint8_t * table_rV[256];
uint8_t * table_gU[256];
int table_gV[256];
uint8_t * table_bU[256];
void *yuvTable; // pointer to the yuv->rgb table start so it can be freed()
uint8_t *table_rV[256];
uint8_t *table_gU[256];
int table_gV[256];
uint8_t *table_bU[256];
//Colorspace stuff
int contrast, brightness, saturation; // for sws_getColorspaceDetails
......@@ -364,15 +370,15 @@ typedef struct SwsContext {
DECLARE_ALIGNED(8, uint64_t, yOffset);
DECLARE_ALIGNED(8, uint64_t, uOffset);
DECLARE_ALIGNED(8, uint64_t, vOffset);
int32_t lumMmxFilter[4*MAX_FILTER_SIZE];
int32_t chrMmxFilter[4*MAX_FILTER_SIZE];
int32_t lumMmxFilter[4 * MAX_FILTER_SIZE];
int32_t chrMmxFilter[4 * MAX_FILTER_SIZE];
int dstW; ///< Width of destination luma/alpha planes.
DECLARE_ALIGNED(8, uint64_t, esp);
DECLARE_ALIGNED(8, uint64_t, vRounder);
DECLARE_ALIGNED(8, uint64_t, u_temp);
DECLARE_ALIGNED(8, uint64_t, v_temp);
DECLARE_ALIGNED(8, uint64_t, y_temp);
int32_t alpMmxFilter[4*MAX_FILTER_SIZE];
int32_t alpMmxFilter[4 * MAX_FILTER_SIZE];
// alignment of these values is not necessary, but merely here
// to maintain the same offset across x8632 and x86-64. Once we
// use proper offset macros in the asm, they can be removed.
......@@ -391,7 +397,7 @@ typedef struct SwsContext {
vector signed short CGV;
vector signed short OY;
vector unsigned short CSHIFT;
vector signed short *vYCoeffsBank, *vCCoeffsBank;
vector signed short *vYCoeffsBank, *vCCoeffsBank;
#endif
#if ARCH_BFIN
......@@ -420,21 +426,25 @@ typedef struct SwsContext {
yuv2packed2_fn yuv2packed2;
yuv2packedX_fn yuv2packedX;
/// Unscaled conversion of luma plane to YV12 for horizontal scaler.
void (*lumToYV12)(uint8_t *dst, const uint8_t *src,
int width, uint32_t *pal); ///< Unscaled conversion of luma plane to YV12 for horizontal scaler.
int width, uint32_t *pal);
/// Unscaled conversion of alpha plane to YV12 for horizontal scaler.
void (*alpToYV12)(uint8_t *dst, const uint8_t *src,
int width, uint32_t *pal); ///< Unscaled conversion of alpha plane to YV12 for horizontal scaler.
int width, uint32_t *pal);
/// Unscaled conversion of chroma planes to YV12 for horizontal scaler.
void (*chrToYV12)(uint8_t *dstU, uint8_t *dstV,
const uint8_t *src1, const uint8_t *src2,
int width, uint32_t *pal); ///< Unscaled conversion of chroma planes to YV12 for horizontal scaler.
int width, uint32_t *pal);
/**
* Functions to read planar input, such as planar RGB, and convert
* internally to Y/UV.
*/
* Functions to read planar input, such as planar RGB, and convert
* internally to Y/UV.
*/
/** @{ */
void (*readLumPlanar)(uint8_t *dst, const uint8_t *src[4], int width);
void (*readChrPlanar)(uint8_t *dstU, uint8_t *dstV, const uint8_t *src[4], int width);
void (*readChrPlanar)(uint8_t *dstU, uint8_t *dstV, const uint8_t *src[4],
int width);
/** @} */
/**
......@@ -496,19 +506,20 @@ typedef struct SwsContext {
* to simplify creating SIMD code.
*/
/** @{ */
void (*hyScale)(struct SwsContext *c, int16_t *dst, int dstW, const uint8_t *src,
const int16_t *filter, const int16_t *filterPos,
int filterSize);
void (*hcScale)(struct SwsContext *c, int16_t *dst, int dstW, const uint8_t *src,
const int16_t *filter, const int16_t *filterPos,
int filterSize);
void (*hyScale)(struct SwsContext *c, int16_t *dst, int dstW,
const uint8_t *src, const int16_t *filter,
const int16_t *filterPos, int filterSize);
void (*hcScale)(struct SwsContext *c, int16_t *dst, int dstW,
const uint8_t *src, const int16_t *filter,
const int16_t *filterPos, int filterSize);
/** @} */
void (*lumConvertRange)(int16_t *dst, int width); ///< Color range conversion function for luma plane if needed.
void (*chrConvertRange)(int16_t *dst1, int16_t *dst2, int width); ///< Color range conversion function for chroma planes if needed.
/// Color range conversion function for luma plane if needed.
void (*lumConvertRange)(int16_t *dst, int width);
/// Color range conversion function for chroma planes if needed.
void (*chrConvertRange)(int16_t *dst1, int16_t *dst2, int width);
int needs_hcscale; ///< Set if there are chroma planes to be converted.
} SwsContext;
//FIXME check init (where 0)
......@@ -557,66 +568,64 @@ const char *sws_format_name(enum PixelFormat format);
(!(av_pix_fmt_descriptors[x].flags & PIX_FMT_PAL) && \
av_pix_fmt_descriptors[x].nb_components <= 2)
#else
#define isGray(x) ( \
(x)==PIX_FMT_GRAY8 \
|| (x)==PIX_FMT_Y400A \
|| (x)==PIX_FMT_GRAY16BE \
|| (x)==PIX_FMT_GRAY16LE \
)
#define isGray(x) \
((x) == PIX_FMT_GRAY8 || \
(x) == PIX_FMT_Y400A || \
(x) == PIX_FMT_GRAY16BE || \
(x) == PIX_FMT_GRAY16LE)
#endif
#define isRGBinInt(x) ( \
(x)==PIX_FMT_RGB48BE \
|| (x)==PIX_FMT_RGB48LE \
|| (x)==PIX_FMT_RGB32 \
|| (x)==PIX_FMT_RGB32_1 \
|| (x)==PIX_FMT_RGB24 \
|| (x)==PIX_FMT_RGB565BE \
|| (x)==PIX_FMT_RGB565LE \
|| (x)==PIX_FMT_RGB555BE \
|| (x)==PIX_FMT_RGB555LE \
|| (x)==PIX_FMT_RGB444BE \
|| (x)==PIX_FMT_RGB444LE \
|| (x)==PIX_FMT_RGB8 \
|| (x)==PIX_FMT_RGB4 \
|| (x)==PIX_FMT_RGB4_BYTE \
|| (x)==PIX_FMT_MONOBLACK \
|| (x)==PIX_FMT_MONOWHITE \
)
#define isBGRinInt(x) ( \
(x)==PIX_FMT_BGR48BE \
|| (x)==PIX_FMT_BGR48LE \
|| (x)==PIX_FMT_BGR32 \
|| (x)==PIX_FMT_BGR32_1 \
|| (x)==PIX_FMT_BGR24 \
|| (x)==PIX_FMT_BGR565BE \
|| (x)==PIX_FMT_BGR565LE \
|| (x)==PIX_FMT_BGR555BE \
|| (x)==PIX_FMT_BGR555LE \
|| (x)==PIX_FMT_BGR444BE \
|| (x)==PIX_FMT_BGR444LE \
|| (x)==PIX_FMT_BGR8 \
|| (x)==PIX_FMT_BGR4 \
|| (x)==PIX_FMT_BGR4_BYTE \
|| (x)==PIX_FMT_MONOBLACK \
|| (x)==PIX_FMT_MONOWHITE \
)
#define isAnyRGB(x) ( \
isRGBinInt(x) \
|| isBGRinInt(x) \
)
#define isALPHA(x) \
(av_pix_fmt_descriptors[x].nb_components == 2 || \
#define isRGBinInt(x) \
((x) == PIX_FMT_RGB48BE || \
(x) == PIX_FMT_RGB48LE || \
(x) == PIX_FMT_RGB32 || \
(x) == PIX_FMT_RGB32_1 || \
(x) == PIX_FMT_RGB24 || \
(x) == PIX_FMT_RGB565BE || \
(x) == PIX_FMT_RGB565LE || \
(x) == PIX_FMT_RGB555BE || \
(x) == PIX_FMT_RGB555LE || \
(x) == PIX_FMT_RGB444BE || \
(x) == PIX_FMT_RGB444LE || \
(x) == PIX_FMT_RGB8 || \
(x) == PIX_FMT_RGB4 || \
(x) == PIX_FMT_RGB4_BYTE || \
(x) == PIX_FMT_MONOBLACK || \
(x) == PIX_FMT_MONOWHITE)
#define isBGRinInt(x) \
((x) == PIX_FMT_BGR48BE || \
(x) == PIX_FMT_BGR48LE || \
(x) == PIX_FMT_BGR32 || \
(x) == PIX_FMT_BGR32_1 || \
(x) == PIX_FMT_BGR24 || \
(x) == PIX_FMT_BGR565BE || \
(x) == PIX_FMT_BGR565LE || \
(x) == PIX_FMT_BGR555BE || \
(x) == PIX_FMT_BGR555LE || \
(x) == PIX_FMT_BGR444BE || \
(x) == PIX_FMT_BGR444LE || \
(x) == PIX_FMT_BGR8 || \
(x) == PIX_FMT_BGR4 || \
(x) == PIX_FMT_BGR4_BYTE || \
(x) == PIX_FMT_MONOBLACK || \
(x) == PIX_FMT_MONOWHITE)
#define isAnyRGB(x) \
(isRGBinInt(x) || \
isBGRinInt(x))
#define isALPHA(x) \
(av_pix_fmt_descriptors[x].nb_components == 2 || \
av_pix_fmt_descriptors[x].nb_components == 4)
#define isPacked(x) (\
(av_pix_fmt_descriptors[x].nb_components >= 2 && \
!(av_pix_fmt_descriptors[x].flags & PIX_FMT_PLANAR)) || \
(x) == PIX_FMT_PAL8\
)
#define isPacked(x) \
((av_pix_fmt_descriptors[x].nb_components >= 2 && \
!(av_pix_fmt_descriptors[x].flags & PIX_FMT_PLANAR)) || \
(x) == PIX_FMT_PAL8)
#define isPlanar(x) \
(av_pix_fmt_descriptors[x].nb_components >= 2 && \
(av_pix_fmt_descriptors[x].nb_components >= 2 && \
(av_pix_fmt_descriptors[x].flags & PIX_FMT_PLANAR))
#define usePal(x) ((av_pix_fmt_descriptors[x].flags & PIX_FMT_PAL) || (x) == PIX_FMT_Y400A)
......
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