From 83890c66c4db13153f771332f04afeffb1fb6a54 Mon Sep 17 00:00:00 2001 From: Diego Biurrun Date: Fri, 30 Dec 2011 18:37:16 +0100 Subject: [PATCH] swscale: K&R reformatting cosmetics for header files --- libswscale/ppc/yuv2rgb_altivec.h | 19 ++- libswscale/rgb2rgb.h | 30 ++-- libswscale/swscale.h | 5 +- libswscale/swscale_internal.h | 247 ++++++++++++++++--------------- 4 files changed, 157 insertions(+), 144 deletions(-) diff --git a/libswscale/ppc/yuv2rgb_altivec.h b/libswscale/ppc/yuv2rgb_altivec.h index ab5fcde513..626d2b0886 100644 --- a/libswscale/ppc/yuv2rgb_altivec.h +++ b/libswscale/ppc/yuv2rgb_altivec.h @@ -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); diff --git a/libswscale/rgb2rgb.h b/libswscale/rgb2rgb.h index 9d051de4f6..833a984cec 100644 --- a/libswscale/rgb2rgb.h +++ b/libswscale/rgb2rgb.h @@ -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); diff --git a/libswscale/swscale.h b/libswscale/swscale.h index 5cd55a70ba..b5a6a57681 100644 --- a/libswscale/swscale.h +++ b/libswscale/swscale.h @@ -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] diff --git a/libswscale/swscale_internal.h b/libswscale/swscale_internal.h index bb3b52d8c9..3436b92788 100644 --- a/libswscale/swscale_internal.h +++ b/libswscale/swscale_internal.h @@ -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)