Libav
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#include "config.h"
#include "libavutil/avassert.h"
#include "libavutil/avutil.h"
#include "libavutil/common.h"
#include "libavutil/log.h"
#include "libavutil/pixfmt.h"
#include "libavutil/pixdesc.h"
Go to the source code of this file.
Data Structures | |
struct | SwsContext |
Macros | |
#define | STR(s) AV_TOSTRING(s) |
#define | FAST_BGR2YV12 |
#define | MAX_FILTER_SIZE 256 |
#define | ALT32_CORR 1 |
#define | APCK_PTR2 4 |
#define | APCK_COEF 8 |
#define | APCK_SIZE 16 |
#define | RED_DITHER "0*8" |
#define | GREEN_DITHER "1*8" |
#define | BLUE_DITHER "2*8" |
#define | Y_COEFF "3*8" |
#define | VR_COEFF "4*8" |
#define | UB_COEFF "5*8" |
#define | VG_COEFF "6*8" |
#define | UG_COEFF "7*8" |
#define | Y_OFFSET "8*8" |
#define | U_OFFSET "9*8" |
#define | V_OFFSET "10*8" |
#define | LUM_MMX_FILTER_OFFSET "11*8" |
#define | CHR_MMX_FILTER_OFFSET "11*8+4*4*256" |
#define | DSTW_OFFSET "11*8+4*4*256*2" |
#define | ESP_OFFSET "11*8+4*4*256*2+8" |
#define | VROUNDER_OFFSET "11*8+4*4*256*2+16" |
#define | U_TEMP "11*8+4*4*256*2+24" |
#define | V_TEMP "11*8+4*4*256*2+32" |
#define | Y_TEMP "11*8+4*4*256*2+40" |
#define | ALP_MMX_FILTER_OFFSET "11*8+4*4*256*2+48" |
#define | UV_OFF_PX "11*8+4*4*256*3+48" |
#define | UV_OFF_BYTE "11*8+4*4*256*3+56" |
#define | DITHER16 "11*8+4*4*256*3+64" |
#define | DITHER32 "11*8+4*4*256*3+80" |
#define | isGray(x) |
#define | isRGBinInt(x) |
#define | isBGRinInt(x) |
#define | isAnyRGB(x) |
Typedefs | |
typedef int(* | SwsFunc )(struct SwsContext *context, const uint8_t *src[], int srcStride[], int srcSliceY, int srcSliceH, uint8_t *dst[], int dstStride[]) |
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 without any additional vertical scaling (or point-scaling). More... | |
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 data to planar output with multi-point vertical scaling between input pixels. More... | |
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 chroma to interleaved output with multi-point vertical scaling between input pixels. More... | |
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 without any additional vertical scaling (or point-scaling). More... | |
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 bilinear scaling between two input lines. More... | |
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) |
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. More... | |
typedef void(* | yuv2anyX_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) |
Write one line of horizontally scaled Y/U/V/A to YUV/RGB output by doing multi-point vertical scaling between input pixels. More... | |
Variables | |
const uint64_t | ff_dither4 [2] |
const uint64_t | ff_dither8 [2] |
const uint8_t | ff_dither_4x4_16 [4][8] |
const uint8_t | ff_dither_8x8_32 [8][8] |
const uint8_t | ff_dither_8x8_73 [8][8] |
const uint8_t | ff_dither_8x8_128 [8][8] |
const uint8_t | ff_dither_8x8_220 [8][8] |
const int32_t | ff_yuv2rgb_coeffs [8][4] |
const AVClass | sws_context_class |
#define STR | ( | s | ) | AV_TOSTRING(s) |
Definition at line 37 of file swscale_internal.h.
Referenced by av_register_all().
#define FAST_BGR2YV12 |
Definition at line 39 of file swscale_internal.h.
#define MAX_FILTER_SIZE 256 |
Definition at line 41 of file swscale_internal.h.
Referenced by initFilter().
#define ALT32_CORR 1 |
Definition at line 46 of file swscale_internal.h.
Referenced by rgbToRgbWrapper().
#define APCK_PTR2 4 |
Definition at line 54 of file swscale_internal.h.
#define APCK_COEF 8 |
Definition at line 55 of file swscale_internal.h.
#define APCK_SIZE 16 |
Definition at line 56 of file swscale_internal.h.
Referenced by initFilter().
#define RED_DITHER "0*8" |
Definition at line 372 of file swscale_internal.h.
Referenced by yuv2rgb555_1(), yuv2rgb555_2(), yuv2rgb555_X(), yuv2rgb555_X_ar(), yuv2rgb565_1(), yuv2rgb565_2(), yuv2rgb565_X(), and yuv2rgb565_X_ar().
#define GREEN_DITHER "1*8" |
Definition at line 373 of file swscale_internal.h.
Referenced by yuv2rgb555_1(), yuv2rgb555_2(), yuv2rgb555_X(), yuv2rgb555_X_ar(), yuv2rgb565_1(), yuv2rgb565_2(), yuv2rgb565_X(), and yuv2rgb565_X_ar().
#define BLUE_DITHER "2*8" |
Definition at line 374 of file swscale_internal.h.
Referenced by yuv2rgb555_1(), yuv2rgb555_2(), yuv2rgb555_X(), yuv2rgb555_X_ar(), yuv2rgb565_1(), yuv2rgb565_2(), yuv2rgb565_X(), and yuv2rgb565_X_ar().
#define Y_COEFF "3*8" |
Definition at line 375 of file swscale_internal.h.
#define VR_COEFF "4*8" |
Definition at line 376 of file swscale_internal.h.
#define UB_COEFF "5*8" |
Definition at line 377 of file swscale_internal.h.
#define VG_COEFF "6*8" |
Definition at line 378 of file swscale_internal.h.
#define UG_COEFF "7*8" |
Definition at line 379 of file swscale_internal.h.
#define Y_OFFSET "8*8" |
Definition at line 380 of file swscale_internal.h.
#define U_OFFSET "9*8" |
Definition at line 381 of file swscale_internal.h.
#define V_OFFSET "10*8" |
Definition at line 382 of file swscale_internal.h.
#define LUM_MMX_FILTER_OFFSET "11*8" |
Definition at line 383 of file swscale_internal.h.
#define CHR_MMX_FILTER_OFFSET "11*8+4*4*256" |
Definition at line 384 of file swscale_internal.h.
#define DSTW_OFFSET "11*8+4*4*256*2" |
Definition at line 385 of file swscale_internal.h.
#define ESP_OFFSET "11*8+4*4*256*2+8" |
Definition at line 386 of file swscale_internal.h.
Referenced by yuv2bgr24_1(), yuv2bgr24_2(), yuv2rgb32_1(), yuv2rgb32_2(), yuv2rgb555_1(), yuv2rgb555_2(), yuv2rgb565_1(), yuv2rgb565_2(), yuv2yuyv422_1(), and yuv2yuyv422_2().
#define VROUNDER_OFFSET "11*8+4*4*256*2+16" |
Definition at line 387 of file swscale_internal.h.
#define U_TEMP "11*8+4*4*256*2+24" |
Definition at line 388 of file swscale_internal.h.
Referenced by yuv2rgb32_2(), and yuv2rgb32_X_ar().
#define V_TEMP "11*8+4*4*256*2+32" |
Definition at line 389 of file swscale_internal.h.
Referenced by yuv2rgb32_2(), and yuv2rgb32_X_ar().
#define Y_TEMP "11*8+4*4*256*2+40" |
Definition at line 390 of file swscale_internal.h.
Referenced by yuv2rgb32_X_ar().
#define ALP_MMX_FILTER_OFFSET "11*8+4*4*256*2+48" |
Definition at line 391 of file swscale_internal.h.
Referenced by yuv2rgb32_X(), and yuv2rgb32_X_ar().
#define UV_OFF_PX "11*8+4*4*256*3+48" |
Definition at line 392 of file swscale_internal.h.
#define UV_OFF_BYTE "11*8+4*4*256*3+56" |
Definition at line 393 of file swscale_internal.h.
#define DITHER16 "11*8+4*4*256*3+64" |
Definition at line 394 of file swscale_internal.h.
#define DITHER32 "11*8+4*4*256*3+80" |
Definition at line 395 of file swscale_internal.h.
#define isGray | ( | x | ) |
Definition at line 627 of file swscale_internal.h.
#define isRGBinInt | ( | x | ) |
Definition at line 634 of file swscale_internal.h.
Referenced by findRgbConvFn().
#define isBGRinInt | ( | x | ) |
Definition at line 652 of file swscale_internal.h.
Referenced by findRgbConvFn().
#define isAnyRGB | ( | x | ) |
Definition at line 670 of file swscale_internal.h.
Referenced by ff_get_unscaled_swscale(), sws_init_context(), and sws_init_swscale().
typedef int(* SwsFunc)(struct SwsContext *context, const uint8_t *src[], int srcStride[], int srcSliceY, int srcSliceH, uint8_t *dst[], int dstStride[]) |
Definition at line 61 of file swscale_internal.h.
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 without any additional vertical scaling (or point-scaling).
src | scaled source data, 15bit for 8-10bit output, 19-bit for 16bit output (in int32_t) |
dest | pointer to the output plane. For >8bit output, this is in uint16_t |
dstW | width of destination in pixels |
dither | ordered dither array of type int16_t and size 8 |
offset | Dither offset |
Definition at line 77 of file swscale_internal.h.
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 data to planar output with multi-point vertical scaling between input pixels.
filter | vertical luma/alpha scaling coefficients, 12bit [0,4096] |
src | scaled luma (Y) or alpha (A) source data, 15bit for 8-10bit output, 19-bit for 16bit output (in int32_t) |
filterSize | number of vertical input lines to scale |
dest | pointer to output plane. For >8bit output, this is in uint16_t |
dstW | width of destination pixels |
offset | Dither offset |
Definition at line 93 of file swscale_internal.h.
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 chroma to interleaved output with multi-point vertical scaling between input pixels.
c | SWS scaling context |
chrFilter | vertical chroma scaling coefficients, 12bit [0,4096] |
chrUSrc | scaled chroma (U) source data, 15bit for 8-10bit output, 19-bit for 16bit output (in int32_t) |
chrVSrc | scaled chroma (V) source data, 15bit for 8-10bit output, 19-bit for 16bit output (in int32_t) |
chrFilterSize | number of vertical chroma input lines to scale |
dest | pointer to the output plane. For >8bit output, this is in uint16_t |
dstW | width of chroma planes |
Definition at line 112 of file swscale_internal.h.
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 without any additional vertical scaling (or point-scaling).
Note that this function may do chroma scaling, see the "uvalpha" argument.
c | SWS scaling context |
lumSrc | scaled luma (Y) source data, 15bit for 8-10bit output, 19-bit for 16bit output (in int32_t) |
chrUSrc | scaled chroma (U) source data, 15bit for 8-10bit output, 19-bit for 16bit output (in int32_t) |
chrVSrc | scaled chroma (V) source data, 15bit for 8-10bit output, 19-bit for 16bit output (in int32_t) |
alpSrc | scaled alpha (A) source data, 15bit for 8-10bit output, 19-bit for 16bit output (in int32_t) |
dest | pointer to the output plane. For 16bit output, this is uint16_t |
dstW | width of lumSrc and alpSrc in pixels, number of pixels to write into dest[] |
uvalpha | chroma scaling coefficient for the second line of chroma pixels, either 2048 or 0. If 0, one chroma input is used for 2 output pixels (or if the SWS_FLAG_FULL_CHR_INT flag is set, it generates 1 output pixel). If 2048, two chroma input pixels should be averaged for 2 output pixels (this only happens if SWS_FLAG_FULL_CHR_INT is not set) |
y | vertical line number for this output. This does not need to be used to calculate the offset in the destination, but can be used to generate comfort noise using dithering for some output formats. |
Definition at line 148 of file swscale_internal.h.
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 bilinear scaling between two input lines.
c | SWS scaling context |
lumSrc | scaled luma (Y) source data, 15bit for 8-10bit output, 19-bit for 16bit output (in int32_t) |
chrUSrc | scaled chroma (U) source data, 15bit for 8-10bit output, 19-bit for 16bit output (in int32_t) |
chrVSrc | scaled chroma (V) source data, 15bit for 8-10bit output, 19-bit for 16bit output (in int32_t) |
alpSrc | scaled alpha (A) source data, 15bit for 8-10bit output, 19-bit for 16bit output (in int32_t) |
dest | pointer to the output plane. For 16bit output, this is uint16_t |
dstW | width of lumSrc and alpSrc in pixels, number of pixels to write into dest[] |
yalpha | luma/alpha scaling coefficients for the second input line. The first line's coefficients can be calculated by using 4096 - yalpha |
uvalpha | chroma scaling coefficient for the second input line. The first line's coefficients can be calculated by using 4096 - uvalpha |
y | vertical line number for this output. This does not need to be used to calculate the offset in the destination, but can be used to generate comfort noise using dithering for some output formats. |
Definition at line 181 of file swscale_internal.h.
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) |
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.
c | SWS scaling context |
lumFilter | vertical luma/alpha scaling coefficients, 12bit [0,4096] |
lumSrc | scaled luma (Y) source data, 15bit for 8-10bit output, 19-bit for 16bit output (in int32_t) |
lumFilterSize | number of vertical luma/alpha input lines to scale |
chrFilter | vertical chroma scaling coefficients, 12bit [0,4096] |
chrUSrc | scaled chroma (U) source data, 15bit for 8-10bit output, 19-bit for 16bit output (in int32_t) |
chrVSrc | scaled chroma (V) source data, 15bit for 8-10bit output, 19-bit for 16bit output (in int32_t) |
chrFilterSize | number of vertical chroma input lines to scale |
alpSrc | scaled alpha (A) source data, 15bit for 8-10bit output, 19-bit for 16bit output (in int32_t) |
dest | pointer to the output plane. For 16bit output, this is uint16_t |
dstW | width of lumSrc and alpSrc in pixels, number of pixels to write into dest[] |
y | vertical line number for this output. This does not need to be used to calculate the offset in the destination, but can be used to generate comfort noise using dithering or some output formats. |
Definition at line 213 of file swscale_internal.h.
typedef void(* yuv2anyX_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) |
Write one line of horizontally scaled Y/U/V/A to YUV/RGB output by doing multi-point vertical scaling between input pixels.
c | SWS scaling context |
lumFilter | vertical luma/alpha scaling coefficients, 12bit [0,4096] |
lumSrc | scaled luma (Y) source data, 15bit for 8-10bit output, 19-bit for 16bit output (in int32_t) |
lumFilterSize | number of vertical luma/alpha input lines to scale |
chrFilter | vertical chroma scaling coefficients, 12bit [0,4096] |
chrUSrc | scaled chroma (U) source data, 15bit for 8-10bit output, 19-bit for 16bit output (in int32_t) |
chrVSrc | scaled chroma (V) source data, 15bit for 8-10bit output, 19-bit for 16bit output (in int32_t) |
chrFilterSize | number of vertical chroma input lines to scale |
alpSrc | scaled alpha (A) source data, 15bit for 8-10bit output, 19-bit for 16bit output (in int32_t) |
dest | pointer to the output planes. For 16bit output, this is uint16_t |
dstW | width of lumSrc and alpSrc in pixels, number of pixels to write into dest[] |
y | vertical line number for this output. This does not need to be used to calculate the offset in the destination, but can be used to generate comfort noise using dithering or some output formats. |
Definition at line 247 of file swscale_internal.h.
SwsFunc ff_yuv2rgb_get_func_ptr | ( | SwsContext * | c | ) |
Definition at line 559 of file yuv2rgb.c.
Referenced by ff_get_unscaled_swscale().
int ff_yuv2rgb_c_init_tables | ( | SwsContext * | c, |
const int | inv_table[4], | ||
int | fullRange, | ||
int | brightness, | ||
int | contrast, | ||
int | saturation | ||
) |
Definition at line 664 of file yuv2rgb.c.
Referenced by sws_setColorspaceDetails().
void ff_yuv2rgb_init_tables_ppc | ( | SwsContext * | c, |
const int | inv_table[4], | ||
int | brightness, | ||
int | contrast, | ||
int | saturation | ||
) |
Definition at line 604 of file yuv2rgb_altivec.c.
Referenced by sws_setColorspaceDetails().
void updateMMXDitherTables | ( | SwsContext * | c, |
int | dstY, | ||
int | lumBufIndex, | ||
int | chrBufIndex, | ||
int | lastInLumBuf, | ||
int | lastInChrBuf | ||
) |
Referenced by swscale().
SwsFunc ff_yuv2rgb_init_x86 | ( | SwsContext * | c | ) |
Definition at line 73 of file yuv2rgb.c.
Referenced by ff_yuv2rgb_get_func_ptr().
SwsFunc ff_yuv2rgb_init_vis | ( | SwsContext * | c | ) |
Definition at line 188 of file yuv2rgb_vis.c.
Referenced by ff_yuv2rgb_get_func_ptr().
SwsFunc ff_yuv2rgb_init_ppc | ( | SwsContext * | c | ) |
Definition at line 541 of file yuv2rgb_altivec.c.
Referenced by ff_yuv2rgb_get_func_ptr().
SwsFunc ff_yuv2rgb_init_bfin | ( | SwsContext * | c | ) |
Definition at line 171 of file yuv2rgb_bfin.c.
Referenced by ff_yuv2rgb_get_func_ptr().
const char* sws_format_name | ( | enum AVPixelFormat | format | ) |
Definition at line 198 of file utils.c.
Referenced by ff_yuv2rgb_get_func_ptr(), ff_yuv2rgb_init_bfin(), palToRgbWrapper(), rgbToRgbWrapper(), and sws_init_context().
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Definition at line 580 of file swscale_internal.h.
Referenced by ff_sws_init_output_funcs(), ff_sws_init_swscale_ppc(), planarCopyWrapper(), sws_init_swscale(), and swscale().
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Definition at line 587 of file swscale_internal.h.
Referenced by ff_sws_init_output_funcs(), ff_sws_init_swscale_ppc(), planarCopyWrapper(), sws_init_swscale(), and swscale().
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Definition at line 594 of file swscale_internal.h.
Referenced by ff_sws_init_output_funcs(), ff_sws_init_swscale_x86(), planarCopyWrapper(), swscale(), and yuv2gbrp_full_X_c().
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Definition at line 601 of file swscale_internal.h.
Referenced by isPlanarYUV(), sws_getColorspaceDetails(), and sws_setColorspaceDetails().
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Definition at line 608 of file swscale_internal.h.
Referenced by ff_get_unscaled_swscale(), and swscale().
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Definition at line 615 of file swscale_internal.h.
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Definition at line 674 of file swscale_internal.h.
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Definition at line 681 of file swscale_internal.h.
Referenced by ff_get_unscaled_swscale(), and swscale().
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Definition at line 689 of file swscale_internal.h.
Referenced by ff_get_unscaled_swscale(), ff_yuv2rgb_c_init_tables(), reset_ptr(), and swscale().
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Definition at line 696 of file swscale_internal.h.
Referenced by ff_get_unscaled_swscale().
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Definition at line 703 of file swscale_internal.h.
Referenced by sws_init_context().
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Definition at line 711 of file swscale_internal.h.
Referenced by ff_get_unscaled_swscale(), palToRgbWrapper(), reset_ptr(), and sws_scale().
void ff_get_unscaled_swscale | ( | SwsContext * | c | ) |
Set c->swscale to an unscaled converter if one exists for the specific source and destination formats, bit depths, flags, etc.
Definition at line 988 of file swscale_unscaled.c.
Referenced by sws_init_context().
void ff_get_unscaled_swscale_bfin | ( | SwsContext * | c | ) |
Definition at line 75 of file swscale_bfin.c.
Referenced by ff_get_unscaled_swscale().
void ff_get_unscaled_swscale_ppc | ( | SwsContext * | c | ) |
Definition at line 187 of file yuv2yuv_altivec.c.
Referenced by ff_get_unscaled_swscale().
SwsFunc ff_getSwsFunc | ( | SwsContext * | c | ) |
Return function pointer to fastest main scaler path function depending on architecture and available optimizations.
Definition at line 771 of file swscale.c.
Referenced by sws_init_context().
void ff_sws_init_input_funcs | ( | SwsContext * | c | ) |
Definition at line 671 of file input.c.
Referenced by sws_init_swscale().
void ff_sws_init_output_funcs | ( | SwsContext * | c, |
yuv2planar1_fn * | yuv2plane1, | ||
yuv2planarX_fn * | yuv2planeX, | ||
yuv2interleavedX_fn * | yuv2nv12cX, | ||
yuv2packed1_fn * | yuv2packed1, | ||
yuv2packed2_fn * | yuv2packed2, | ||
yuv2packedX_fn * | yuv2packedX, | ||
yuv2anyX_fn * | yuv2anyX | ||
) |
Definition at line 1341 of file output.c.
Referenced by sws_init_swscale(), and swscale().
void ff_sws_init_swscale_ppc | ( | SwsContext * | c | ) |
Definition at line 290 of file swscale_altivec.c.
Referenced by ff_getSwsFunc().
void ff_sws_init_swscale_x86 | ( | SwsContext * | c | ) |
Definition at line 305 of file swscale.c.
Referenced by ff_getSwsFunc().
const uint64_t ff_dither4[2] |
Referenced by yuv420_rgb16().
const uint64_t ff_dither8[2] |
Referenced by yuv420_rgb15(), and yuv420_rgb16().
const uint8_t ff_dither_4x4_16[4][8] |
Definition at line 49 of file output.c.
Referenced by yuv2rgb_write().
const uint8_t ff_dither_8x8_32[8][8] |
Definition at line 56 of file output.c.
Referenced by yuv2rgb_write().
const uint8_t ff_dither_8x8_73[8][8] |
Definition at line 67 of file output.c.
Referenced by yuv2rgb_write().
const uint8_t ff_dither_8x8_128[8][8] |
const uint8_t ff_dither_8x8_220[8][8] |
Definition at line 79 of file output.c.
Referenced by yuv2mono_1_c_template(), yuv2mono_2_c_template(), yuv2mono_X_c_template(), and yuv2rgb_write().
const int32_t ff_yuv2rgb_coeffs[8][4] |
Definition at line 38 of file yuv2rgb.c.
Referenced by sws_getCachedContext(), sws_getCoefficients(), and sws_getContext().
const AVClass sws_context_class |
Definition at line 69 of file options.c.
Referenced by sws_alloc_context(), and sws_get_class().