mirror of
https://github.com/librempeg/librempeg
synced 2024-11-23 03:28:27 +00:00
Merge remote-tracking branch 'qatar/master'
* qatar/master: (22 commits)
configure: enable memalign_hack automatically when needed
swscale: unbreak the build on non-x86 systems.
swscale: remove if(bitexact) branch from functions.
swscale: remove if(canMMX2BeUsed) conditional.
swscale: remove swScale_{c,MMX,MMX2} duplication.
swscale: use emms_c().
Move emms_c() from libavcodec to libavutil.
tiff: set palette in the context when specified in TIFF_PAL tag
rtsp: use strtoul to parse rtptime and seq values.
pgssubdec: fix incorrect colors.
dvdsubdec: fix incorrect colors.
ape: Allow demuxing of files with metadata tags.
swscale: remove dead macro WRITEBGR24OLD.
swscale: remove AMD3DNOW "optimizations".
swscale: remove duplicate code in ppc/ subdirectory.
swscale: remove duplicated x86/ functions.
swscale: force --enable-runtime-cpudetect and remove SWS_CPU_CAPS_*.
vsrc_buffer.h: add file doxy
vsrc_buffer: tweak error message in init()
msmpeg4: reindent.
...
Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer
commit
034fc7bf12
8
configure
vendored
8
configure
vendored
@ -2859,11 +2859,6 @@ check_header X11/extensions/XvMClib.h
|
||||
|
||||
check_struct dxva2api.h DXVA_PictureParameters wDecodedPictureIndex
|
||||
|
||||
if ! enabled_any memalign memalign_hack posix_memalign malloc_aligned &&
|
||||
enabled_any $need_memalign ; then
|
||||
die "Error, no aligned memory allocator but SSE enabled, disable it or use --enable-memalign-hack."
|
||||
fi
|
||||
|
||||
disabled zlib || check_lib zlib.h zlibVersion -lz || disable zlib
|
||||
disabled bzlib || check_lib2 bzlib.h BZ2_bzlibVersion -lbz2 || disable bzlib
|
||||
|
||||
@ -3156,6 +3151,9 @@ check_deps $CONFIG_LIST \
|
||||
|
||||
enabled asm || { arch=c; disable $ARCH_LIST $ARCH_EXT_LIST; }
|
||||
|
||||
! enabled_any memalign posix_memalign malloc_aligned &&
|
||||
enabled_any $need_memalign && enable memalign_hack
|
||||
|
||||
echo "install prefix $prefix"
|
||||
echo "source path $source_path"
|
||||
echo "C compiler $cc"
|
||||
|
||||
@ -433,3 +433,49 @@ For more information about libx264 and the supported options see:
|
||||
@url{http://www.videolan.org/developers/x264.html}
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||||
|
||||
@c man end VIDEO ENCODERS
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||||
|
||||
@subheading Floating-Point-Only AC-3 Encoding Options
|
||||
|
||||
These options are only valid for the floating-point encoder and do not exist
|
||||
for the fixed-point encoder due to the corresponding features not being
|
||||
implemented in fixed-point.
|
||||
|
||||
@table @option
|
||||
|
||||
@item -channel_coupling @var{boolean}
|
||||
Enables/Disables use of channel coupling, which is an optional AC-3 feature
|
||||
that increases quality by combining high frequency information from multiple
|
||||
channels into a single channel. The per-channel high frequency information is
|
||||
sent with less accuracy in both the frequency and time domains. This allows
|
||||
more bits to be used for lower frequencies while preserving enough information
|
||||
to reconstruct the high frequencies. This option is enabled by default for the
|
||||
floating-point encoder and should generally be left as enabled except for
|
||||
testing purposes or to increase encoding speed.
|
||||
@table @option
|
||||
@item -1
|
||||
@itemx auto
|
||||
Selected by Encoder (default)
|
||||
@item 0
|
||||
@itemx off
|
||||
Disable Channel Coupling
|
||||
@item 1
|
||||
@itemx on
|
||||
Enable Channel Coupling
|
||||
@end table
|
||||
|
||||
@item -cpl_start_band @var{number}
|
||||
Coupling Start Band. Sets the channel coupling start band, from 1 to 15. If a
|
||||
value higher than the bandwidth is used, it will be reduced to 1 less than the
|
||||
coupling end band. If @var{auto} is used, the start band will be determined by
|
||||
the encoder based on the bit rate, sample rate, and channel layout. This option
|
||||
has no effect if channel coupling is disabled.
|
||||
@table @option
|
||||
@item -1
|
||||
@itemx auto
|
||||
Selected by Encoder (default)
|
||||
@end table
|
||||
|
||||
@end table
|
||||
|
||||
@c man end ENCODERS
|
||||
|
||||
|
||||
@ -269,8 +269,6 @@ OBJS-$(CONFIG_MPEG2VIDEO_ENCODER) += mpeg12enc.o mpegvideo_enc.o \
|
||||
mpegvideo.o error_resilience.o
|
||||
OBJS-$(CONFIG_MPEG4_VAAPI_HWACCEL) += vaapi_mpeg4.o
|
||||
OBJS-$(CONFIG_MSMPEG4V1_DECODER) += msmpeg4.o msmpeg4data.o
|
||||
OBJS-$(CONFIG_MSMPEG4V1_ENCODER) += msmpeg4.o msmpeg4data.o h263dec.o \
|
||||
h263.o ituh263dec.o mpeg4videodec.o
|
||||
OBJS-$(CONFIG_MSMPEG4V2_DECODER) += msmpeg4.o msmpeg4data.o h263dec.o \
|
||||
h263.o ituh263dec.o mpeg4videodec.o
|
||||
OBJS-$(CONFIG_MSMPEG4V2_ENCODER) += msmpeg4.o msmpeg4data.o h263dec.o \
|
||||
|
||||
@ -28,7 +28,8 @@
|
||||
#define AVCODEC_AC3_H
|
||||
|
||||
#define AC3_MAX_CODED_FRAME_SIZE 3840 /* in bytes */
|
||||
#define AC3_MAX_CHANNELS 6 /* including LFE channel */
|
||||
#define AC3_MAX_CHANNELS 7 /**< maximum number of channels, including coupling channel */
|
||||
#define CPL_CH 0 /**< coupling channel index */
|
||||
|
||||
#define AC3_MAX_COEFS 256
|
||||
#define AC3_BLOCK_SIZE 256
|
||||
@ -158,7 +159,9 @@ typedef struct AC3EncOptions {
|
||||
|
||||
/* other encoding options */
|
||||
int allow_per_frame_metadata;
|
||||
int stereo_rematrixing;
|
||||
int stereo_rematrixing;
|
||||
int channel_coupling;
|
||||
int cpl_start;
|
||||
} AC3EncOptions;
|
||||
|
||||
|
||||
|
||||
@ -58,11 +58,6 @@
|
||||
#include "fft.h"
|
||||
#include "fmtconvert.h"
|
||||
|
||||
/* override ac3.h to include coupling channel */
|
||||
#undef AC3_MAX_CHANNELS
|
||||
#define AC3_MAX_CHANNELS 7
|
||||
#define CPL_CH 0
|
||||
|
||||
#define AC3_OUTPUT_LFEON 8
|
||||
|
||||
#define SPX_MAX_BANDS 17
|
||||
|
||||
@ -53,12 +53,6 @@ const uint8_t ff_eac3_hebap_tab[64] = {
|
||||
19, 19, 19, 19,
|
||||
};
|
||||
|
||||
/**
|
||||
* Table E2.16 Default Coupling Banding Structure
|
||||
*/
|
||||
const uint8_t ff_eac3_default_cpl_band_struct[18] =
|
||||
{ 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1 };
|
||||
|
||||
/**
|
||||
* Table E2.15 Default Spectral Extension Banding Structure
|
||||
*/
|
||||
|
||||
@ -27,7 +27,6 @@
|
||||
extern const uint8_t ff_ac3_ungroup_3_in_5_bits_tab[32][3];
|
||||
|
||||
extern const uint8_t ff_eac3_hebap_tab[64];
|
||||
extern const uint8_t ff_eac3_default_cpl_band_struct[18];
|
||||
extern const uint8_t ff_eac3_default_spx_band_struct[17];
|
||||
|
||||
#endif /* AVCODEC_AC3DEC_DATA_H */
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
@ -101,7 +101,7 @@ static void scale_coefficients(AC3EncodeContext *s)
|
||||
|
||||
for (blk = 0; blk < AC3_MAX_BLOCKS; blk++) {
|
||||
AC3Block *block = &s->blocks[blk];
|
||||
for (ch = 0; ch < s->channels; ch++) {
|
||||
for (ch = 1; ch <= s->channels; ch++) {
|
||||
s->ac3dsp.ac3_rshift_int32(block->mdct_coef[ch], AC3_MAX_COEFS,
|
||||
block->coeff_shift[ch]);
|
||||
}
|
||||
|
||||
@ -93,8 +93,10 @@ static int normalize_samples(AC3EncodeContext *s)
|
||||
*/
|
||||
static void scale_coefficients(AC3EncodeContext *s)
|
||||
{
|
||||
s->ac3dsp.float_to_fixed24(s->fixed_coef_buffer, s->mdct_coef_buffer,
|
||||
AC3_MAX_COEFS * AC3_MAX_BLOCKS * s->channels);
|
||||
int chan_size = AC3_MAX_COEFS * AC3_MAX_BLOCKS;
|
||||
s->ac3dsp.float_to_fixed24(s->fixed_coef_buffer + chan_size,
|
||||
s->mdct_coef_buffer + chan_size,
|
||||
chan_size * s->channels);
|
||||
}
|
||||
|
||||
|
||||
|
||||
@ -138,6 +138,13 @@ const uint16_t ff_ac3_bitrate_tab[19] = {
|
||||
*/
|
||||
const uint8_t ff_ac3_rematrix_band_tab[5] = { 13, 25, 37, 61, 253 };
|
||||
|
||||
/**
|
||||
* Table E2.16 Default Coupling Banding Structure
|
||||
*/
|
||||
const uint8_t ff_eac3_default_cpl_band_struct[18] = {
|
||||
0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1
|
||||
};
|
||||
|
||||
/* AC-3 MDCT window */
|
||||
|
||||
/* MDCT window */
|
||||
|
||||
@ -39,6 +39,7 @@ extern const uint8_t ff_ac3_dec_channel_map[8][2][6];
|
||||
extern const uint16_t ff_ac3_sample_rate_tab[3];
|
||||
extern const uint16_t ff_ac3_bitrate_tab[19];
|
||||
extern const uint8_t ff_ac3_rematrix_band_tab[5];
|
||||
extern const uint8_t ff_eac3_default_cpl_band_struct[18];
|
||||
extern const int16_t ff_ac3_window[AC3_WINDOW_SIZE/2];
|
||||
extern const uint8_t ff_ac3_log_add_tab[260];
|
||||
extern const uint16_t ff_ac3_hearing_threshold_tab[AC3_CRITICAL_BANDS][3];
|
||||
|
||||
@ -156,7 +156,7 @@ void avcodec_register_all(void)
|
||||
REGISTER_DECODER (MPEG1_VDPAU, mpeg1_vdpau);
|
||||
REGISTER_DECODER (MPEG2_CRYSTALHD, mpeg2_crystalhd);
|
||||
REGISTER_DECODER (MSMPEG4_CRYSTALHD, msmpeg4_crystalhd);
|
||||
REGISTER_ENCDEC (MSMPEG4V1, msmpeg4v1);
|
||||
REGISTER_DECODER (MSMPEG4V1, msmpeg4v1);
|
||||
REGISTER_ENCDEC (MSMPEG4V2, msmpeg4v2);
|
||||
REGISTER_ENCDEC (MSMPEG4V3, msmpeg4v3);
|
||||
REGISTER_DECODER (MSRLE, msrle);
|
||||
|
||||
@ -628,13 +628,6 @@ static inline int get_penalty_factor(int lambda, int lambda2, int type){
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Empty mmx state.
|
||||
* this must be called between any dsp function and float/double code.
|
||||
* for example sin(); dsp->idct_put(); emms_c(); cos()
|
||||
*/
|
||||
#define emms_c()
|
||||
|
||||
void dsputil_init_alpha(DSPContext* c, AVCodecContext *avctx);
|
||||
void dsputil_init_arm(DSPContext* c, AVCodecContext *avctx);
|
||||
void dsputil_init_bfin(DSPContext* c, AVCodecContext *avctx);
|
||||
@ -652,22 +645,9 @@ void ff_intrax8dsp_init(DSPContext* c, AVCodecContext *avctx);
|
||||
void ff_mlp_init(DSPContext* c, AVCodecContext *avctx);
|
||||
void ff_mlp_init_x86(DSPContext* c, AVCodecContext *avctx);
|
||||
|
||||
#if HAVE_MMX
|
||||
|
||||
#undef emms_c
|
||||
#if ARCH_ARM
|
||||
|
||||
static inline void emms(void)
|
||||
{
|
||||
__asm__ volatile ("emms;":::"memory");
|
||||
}
|
||||
|
||||
#define emms_c() \
|
||||
{\
|
||||
if(av_get_cpu_flags() & AV_CPU_FLAG_MMX)\
|
||||
emms();\
|
||||
}
|
||||
|
||||
#elif ARCH_ARM
|
||||
|
||||
#if HAVE_NEON
|
||||
# define STRIDE_ALIGN 16
|
||||
|
||||
@ -638,15 +638,6 @@ av_cold int MPV_encode_init(AVCodecContext *avctx)
|
||||
s->low_delay= s->max_b_frames ? 0 : 1;
|
||||
avctx->delay= s->low_delay ? 0 : (s->max_b_frames + 1);
|
||||
break;
|
||||
case CODEC_ID_MSMPEG4V1:
|
||||
s->out_format = FMT_H263;
|
||||
s->h263_msmpeg4 = 1;
|
||||
s->h263_pred = 1;
|
||||
s->unrestricted_mv = 1;
|
||||
s->msmpeg4_version= 1;
|
||||
avctx->delay=0;
|
||||
s->low_delay=1;
|
||||
break;
|
||||
case CODEC_ID_MSMPEG4V2:
|
||||
s->out_format = FMT_H263;
|
||||
s->h263_msmpeg4 = 1;
|
||||
@ -3807,18 +3798,6 @@ AVCodec ff_h263p_encoder = {
|
||||
.long_name= NULL_IF_CONFIG_SMALL("H.263+ / H.263-1998 / H.263 version 2"),
|
||||
};
|
||||
|
||||
AVCodec ff_msmpeg4v1_encoder = {
|
||||
"msmpeg4v1",
|
||||
AVMEDIA_TYPE_VIDEO,
|
||||
CODEC_ID_MSMPEG4V1,
|
||||
sizeof(MpegEncContext),
|
||||
MPV_encode_init,
|
||||
MPV_encode_picture,
|
||||
MPV_encode_end,
|
||||
.pix_fmts= (const enum PixelFormat[]){PIX_FMT_YUV420P, PIX_FMT_NONE},
|
||||
.long_name= NULL_IF_CONFIG_SMALL("MPEG-4 part 2 Microsoft variant version 1"),
|
||||
};
|
||||
|
||||
AVCodec ff_msmpeg4v2_encoder = {
|
||||
"msmpeg4v2",
|
||||
AVMEDIA_TYPE_VIDEO,
|
||||
|
||||
@ -846,22 +846,14 @@ static void msmpeg4_encode_dc(MpegEncContext * s, int level, int n, int *dir_ptr
|
||||
int pred, extquant;
|
||||
int extrabits = 0;
|
||||
|
||||
if(s->msmpeg4_version==1){
|
||||
int32_t *dc_val;
|
||||
pred = msmpeg4v1_pred_dc(s, n, &dc_val);
|
||||
int16_t *dc_val;
|
||||
pred = msmpeg4_pred_dc(s, n, &dc_val, dir_ptr);
|
||||
|
||||
/* update predictor */
|
||||
*dc_val= level;
|
||||
}else{
|
||||
int16_t *dc_val;
|
||||
pred = msmpeg4_pred_dc(s, n, &dc_val, dir_ptr);
|
||||
|
||||
/* update predictor */
|
||||
if (n < 4) {
|
||||
*dc_val = level * s->y_dc_scale;
|
||||
} else {
|
||||
*dc_val = level * s->c_dc_scale;
|
||||
}
|
||||
/* update predictor */
|
||||
if (n < 4) {
|
||||
*dc_val = level * s->y_dc_scale;
|
||||
} else {
|
||||
*dc_val = level * s->c_dc_scale;
|
||||
}
|
||||
|
||||
/* do the prediction */
|
||||
|
||||
@ -54,8 +54,7 @@ int ff_wmv2_decode_mb(MpegEncContext *s, DCTELEM block[6][64]);
|
||||
CONFIG_MSMPEG4V3_DECODER || \
|
||||
CONFIG_WMV2_DECODER || \
|
||||
CONFIG_VC1_DECODER)
|
||||
#define CONFIG_MSMPEG4_ENCODER (CONFIG_MSMPEG4V1_ENCODER || \
|
||||
CONFIG_MSMPEG4V2_ENCODER || \
|
||||
#define CONFIG_MSMPEG4_ENCODER (CONFIG_MSMPEG4V2_ENCODER || \
|
||||
CONFIG_MSMPEG4V3_ENCODER || \
|
||||
CONFIG_WMV2_ENCODER)
|
||||
|
||||
|
||||
@ -39,6 +39,8 @@ typedef struct TiffContext {
|
||||
|
||||
int width, height;
|
||||
unsigned int bpp, bppcount;
|
||||
uint32_t palette[256];
|
||||
int palette_is_set;
|
||||
int le;
|
||||
enum TiffCompr compr;
|
||||
int invert;
|
||||
@ -255,11 +257,15 @@ static int init_image(TiffContext *s)
|
||||
av_log(s->avctx, AV_LOG_ERROR, "get_buffer() failed\n");
|
||||
return ret;
|
||||
}
|
||||
if (s->bpp == 8 && s->picture.data[1]){
|
||||
/* make default grayscale pal */
|
||||
pal = (uint32_t *) s->picture.data[1];
|
||||
for (i = 0; i < 256; i++)
|
||||
pal[i] = i * 0x010101;
|
||||
if (s->avctx->pix_fmt == PIX_FMT_PAL8) {
|
||||
if (s->palette_is_set) {
|
||||
memcpy(s->picture.data[1], s->palette, sizeof(s->palette));
|
||||
} else {
|
||||
/* make default grayscale pal */
|
||||
pal = (uint32_t *) s->picture.data[1];
|
||||
for (i = 0; i < 256; i++)
|
||||
pal[i] = i * 0x010101;
|
||||
}
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
@ -442,11 +448,7 @@ static int tiff_decode_tag(TiffContext *s, const uint8_t *start, const uint8_t *
|
||||
s->fill_order = value - 1;
|
||||
break;
|
||||
case TIFF_PAL:
|
||||
if(s->avctx->pix_fmt != PIX_FMT_PAL8){
|
||||
av_log(s->avctx, AV_LOG_ERROR, "Palette met but this is not palettized format\n");
|
||||
return -1;
|
||||
}
|
||||
pal = (uint32_t *) s->picture.data[1];
|
||||
pal = (uint32_t *) s->palette;
|
||||
off = type_sizes[type];
|
||||
rp = buf;
|
||||
gp = buf + count / 3 * off;
|
||||
@ -459,6 +461,7 @@ static int tiff_decode_tag(TiffContext *s, const uint8_t *start, const uint8_t *
|
||||
j |= tget(&bp, type, s->le) >> off;
|
||||
pal[i] = j;
|
||||
}
|
||||
s->palette_is_set = 1;
|
||||
break;
|
||||
case TIFF_PLANAR:
|
||||
if(value == 2){
|
||||
|
||||
@ -287,13 +287,8 @@ zrmjpeg
|
||||
CpuCaps gCpuCaps; //FIXME initialize this so optims work
|
||||
|
||||
|
||||
//exact copy from vf_scale.c
|
||||
int get_sws_cpuflags(void){
|
||||
return
|
||||
(gCpuCaps.hasMMX ? SWS_CPU_CAPS_MMX : 0)
|
||||
| (gCpuCaps.hasMMX2 ? SWS_CPU_CAPS_MMX2 : 0)
|
||||
| (gCpuCaps.has3DNow ? SWS_CPU_CAPS_3DNOW : 0)
|
||||
| (gCpuCaps.hasAltiVec ? SWS_CPU_CAPS_ALTIVEC : 0);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void sws_getFlagsAndFilterFromCmdLine(int *flags, SwsFilter **srcFilterParam, SwsFilter **dstFilterParam)
|
||||
@ -348,7 +343,7 @@ struct SwsContext *sws_getContextFromCmdLine(int srcW, int srcH, int srcFormat,
|
||||
if (srcFormat == IMGFMT_RGB8 || srcFormat == IMGFMT_BGR8) sfmt = PIX_FMT_PAL8;
|
||||
sws_getFlagsAndFilterFromCmdLine(&flags, &srcFilterParam, &dstFilterParam);
|
||||
|
||||
return sws_getContext(srcW, srcH, sfmt, dstW, dstH, dfmt, flags | get_sws_cpuflags(), srcFilterParam, dstFilterParam, NULL);
|
||||
return sws_getContext(srcW, srcH, sfmt, dstW, dstH, dfmt, flags , srcFilterParam, dstFilterParam, NULL);
|
||||
}
|
||||
|
||||
typedef struct {
|
||||
|
||||
@ -27,6 +27,7 @@
|
||||
* memory buffer source API for video
|
||||
*/
|
||||
|
||||
|
||||
#include "avfilter.h"
|
||||
|
||||
/**
|
||||
|
||||
@ -276,7 +276,7 @@ static int ape_read_header(AVFormatContext * s, AVFormatParameters * ap)
|
||||
ape->frames[0].nblocks = ape->blocksperframe;
|
||||
ape->frames[0].skip = 0;
|
||||
for (i = 1; i < ape->totalframes; i++) {
|
||||
ape->frames[i].pos = ape->seektable[i] + ape->junklength; //ape->frames[i-1].pos + ape->blocksperframe;
|
||||
ape->frames[i].pos = ape->seektable[i] + ape->junklength;
|
||||
ape->frames[i].nblocks = ape->blocksperframe;
|
||||
ape->frames[i - 1].size = ape->frames[i].pos - ape->frames[i - 1].pos;
|
||||
ape->frames[i].skip = (ape->frames[i].pos - ape->frames[0].pos) & 3;
|
||||
|
||||
@ -37,6 +37,7 @@
|
||||
#include "config.h"
|
||||
#include "attributes.h"
|
||||
#include "timer.h"
|
||||
#include "cpu.h"
|
||||
|
||||
#ifndef attribute_align_arg
|
||||
#if ARCH_X86_32 && AV_GCC_VERSION_AT_LEAST(4,2)
|
||||
@ -222,4 +223,19 @@
|
||||
# define ONLY_IF_THREADS_ENABLED(x) NULL
|
||||
#endif
|
||||
|
||||
#if HAVE_MMX
|
||||
/**
|
||||
* Empty mmx state.
|
||||
* this must be called between any dsp function and float/double code.
|
||||
* for example sin(); dsp->idct_put(); emms_c(); cos()
|
||||
*/
|
||||
static av_always_inline void emms_c(void)
|
||||
{
|
||||
if(av_get_cpu_flags() & AV_CPU_FLAG_MMX)
|
||||
__asm__ volatile ("emms" ::: "memory");
|
||||
}
|
||||
#else /* HAVE_MMX */
|
||||
#define emms_c()
|
||||
#endif /* HAVE_MMX */
|
||||
|
||||
#endif /* AVUTIL_INTERNAL_H */
|
||||
|
||||
@ -79,15 +79,13 @@ static int yuyvtoyv12_unscaled(SwsContext *c, uint8_t* src[], int srcStride[], i
|
||||
void ff_bfin_get_unscaled_swscale(SwsContext *c)
|
||||
{
|
||||
SwsFunc swScale = c->swScale;
|
||||
if (c->flags & SWS_CPU_CAPS_BFIN)
|
||||
if (c->dstFormat == PIX_FMT_YUV420P)
|
||||
if (c->srcFormat == PIX_FMT_UYVY422) {
|
||||
av_log (NULL, AV_LOG_VERBOSE, "selecting Blackfin optimized uyvytoyv12_unscaled\n");
|
||||
c->swScale = uyvytoyv12_unscaled;
|
||||
}
|
||||
if (c->dstFormat == PIX_FMT_YUV420P)
|
||||
if (c->srcFormat == PIX_FMT_YUYV422) {
|
||||
av_log (NULL, AV_LOG_VERBOSE, "selecting Blackfin optimized yuyvtoyv12_unscaled\n");
|
||||
c->swScale = yuyvtoyv12_unscaled;
|
||||
}
|
||||
|
||||
if (c->dstFormat == PIX_FMT_YUV420P && c->srcFormat == PIX_FMT_UYVY422) {
|
||||
av_log (NULL, AV_LOG_VERBOSE, "selecting Blackfin optimized uyvytoyv12_unscaled\n");
|
||||
c->swScale = uyvytoyv12_unscaled;
|
||||
}
|
||||
if (c->dstFormat == PIX_FMT_YUV420P && c->srcFormat == PIX_FMT_YUYV422) {
|
||||
av_log (NULL, AV_LOG_VERBOSE, "selecting Blackfin optimized yuyvtoyv12_unscaled\n");
|
||||
c->swScale = yuyvtoyv12_unscaled;
|
||||
}
|
||||
}
|
||||
|
||||
@ -33,31 +33,6 @@
|
||||
|
||||
#define FUNC(s,d,n) {s,d,#n,n}
|
||||
|
||||
static int cpu_caps;
|
||||
|
||||
static char *args_parse(int argc, char *argv[])
|
||||
{
|
||||
int o;
|
||||
|
||||
while ((o = getopt(argc, argv, "m23")) != -1) {
|
||||
switch (o) {
|
||||
case 'm':
|
||||
cpu_caps |= SWS_CPU_CAPS_MMX;
|
||||
break;
|
||||
case '2':
|
||||
cpu_caps |= SWS_CPU_CAPS_MMX2;
|
||||
break;
|
||||
case '3':
|
||||
cpu_caps |= SWS_CPU_CAPS_3DNOW;
|
||||
break;
|
||||
default:
|
||||
av_log(NULL, AV_LOG_ERROR, "Unknown option %c\n", o);
|
||||
}
|
||||
}
|
||||
|
||||
return argv[optind];
|
||||
}
|
||||
|
||||
int main(int argc, char **argv)
|
||||
{
|
||||
int i, funcNum;
|
||||
@ -70,9 +45,7 @@ int main(int argc, char **argv)
|
||||
return -1;
|
||||
|
||||
av_log(NULL, AV_LOG_INFO, "memory corruption test ...\n");
|
||||
args_parse(argc, argv);
|
||||
av_log(NULL, AV_LOG_INFO, "CPU capabilities forced to %x\n", cpu_caps);
|
||||
sws_rgb2rgb_init(cpu_caps);
|
||||
sws_rgb2rgb_init();
|
||||
|
||||
for(funcNum=0; ; funcNum++) {
|
||||
struct func_info_s {
|
||||
|
||||
@ -48,12 +48,6 @@ static const AVOption options[] = {
|
||||
{ "spline", "natural bicubic spline", 0, FF_OPT_TYPE_CONST, {.dbl = SWS_SPLINE }, INT_MIN, INT_MAX, VE, "sws_flags" },
|
||||
{ "print_info", "print info", 0, FF_OPT_TYPE_CONST, {.dbl = SWS_PRINT_INFO }, INT_MIN, INT_MAX, VE, "sws_flags" },
|
||||
{ "accurate_rnd", "accurate rounding", 0, FF_OPT_TYPE_CONST, {.dbl = SWS_ACCURATE_RND }, INT_MIN, INT_MAX, VE, "sws_flags" },
|
||||
{ "mmx", "MMX SIMD acceleration", 0, FF_OPT_TYPE_CONST, {.dbl = SWS_CPU_CAPS_MMX }, INT_MIN, INT_MAX, VE, "sws_flags" },
|
||||
{ "mmx2", "MMX2 SIMD acceleration", 0, FF_OPT_TYPE_CONST, {.dbl = SWS_CPU_CAPS_MMX2 }, INT_MIN, INT_MAX, VE, "sws_flags" },
|
||||
{ "sse2", "SSE2 SIMD acceleration", 0, FF_OPT_TYPE_CONST, {.dbl = SWS_CPU_CAPS_SSE2 }, INT_MIN, INT_MAX, VE, "sws_flags" },
|
||||
{ "3dnow", "3DNOW SIMD acceleration", 0, FF_OPT_TYPE_CONST, {.dbl = SWS_CPU_CAPS_3DNOW }, INT_MIN, INT_MAX, VE, "sws_flags" },
|
||||
{ "altivec", "AltiVec SIMD acceleration", 0, FF_OPT_TYPE_CONST, {.dbl = SWS_CPU_CAPS_ALTIVEC }, INT_MIN, INT_MAX, VE, "sws_flags" },
|
||||
{ "bfin", "Blackfin SIMD acceleration", 0, FF_OPT_TYPE_CONST, {.dbl = SWS_CPU_CAPS_BFIN }, INT_MIN, INT_MAX, VE, "sws_flags" },
|
||||
{ "full_chroma_int", "full chroma interpolation", 0 , FF_OPT_TYPE_CONST, {.dbl = SWS_FULL_CHR_H_INT }, INT_MIN, INT_MAX, VE, "sws_flags" },
|
||||
{ "full_chroma_inp", "full chroma input", 0 , FF_OPT_TYPE_CONST, {.dbl = SWS_FULL_CHR_H_INP }, INT_MIN, INT_MAX, VE, "sws_flags" },
|
||||
{ "bitexact", "", 0 , FF_OPT_TYPE_CONST, {.dbl = SWS_BITEXACT }, INT_MIN, INT_MAX, VE, "sws_flags" },
|
||||
|
||||
@ -23,69 +23,16 @@
|
||||
#include "swscale_altivec_template.c"
|
||||
#endif
|
||||
|
||||
#if COMPILE_TEMPLATE_ALTIVEC
|
||||
static inline void RENAME(yuv2yuvX)(SwsContext *c, const int16_t *lumFilter, const int16_t **lumSrc, int lumFilterSize,
|
||||
const int16_t *chrFilter, const int16_t **chrSrc, int chrFilterSize, const int16_t **alpSrc,
|
||||
uint8_t *dest, uint8_t *uDest, uint8_t *vDest, uint8_t *aDest, long dstW, long chrDstW)
|
||||
{
|
||||
#if COMPILE_TEMPLATE_ALTIVEC
|
||||
yuv2yuvX_altivec_real(lumFilter, lumSrc, lumFilterSize,
|
||||
chrFilter, chrSrc, chrFilterSize,
|
||||
dest, uDest, vDest, dstW, chrDstW);
|
||||
#else //COMPILE_TEMPLATE_ALTIVEC
|
||||
yuv2yuvXinC(lumFilter, lumSrc, lumFilterSize,
|
||||
chrFilter, chrSrc, chrFilterSize,
|
||||
alpSrc, dest, uDest, vDest, aDest, dstW, chrDstW);
|
||||
#endif //!COMPILE_TEMPLATE_ALTIVEC
|
||||
}
|
||||
|
||||
static inline void RENAME(yuv2nv12X)(SwsContext *c, const int16_t *lumFilter, const int16_t **lumSrc, int lumFilterSize,
|
||||
const int16_t *chrFilter, const int16_t **chrSrc, int chrFilterSize,
|
||||
uint8_t *dest, uint8_t *uDest, int dstW, int chrDstW, enum PixelFormat dstFormat)
|
||||
{
|
||||
yuv2nv12XinC(lumFilter, lumSrc, lumFilterSize,
|
||||
chrFilter, chrSrc, chrFilterSize,
|
||||
dest, uDest, dstW, chrDstW, dstFormat);
|
||||
}
|
||||
|
||||
static inline void RENAME(yuv2yuv1)(SwsContext *c, const int16_t *lumSrc, const int16_t *chrSrc, const int16_t *alpSrc,
|
||||
uint8_t *dest, uint8_t *uDest, uint8_t *vDest, uint8_t *aDest, long dstW, long chrDstW)
|
||||
{
|
||||
int i;
|
||||
for (i=0; i<dstW; i++) {
|
||||
int val= (lumSrc[i]+64)>>7;
|
||||
|
||||
if (val&256) {
|
||||
if (val<0) val=0;
|
||||
else val=255;
|
||||
}
|
||||
|
||||
dest[i]= val;
|
||||
}
|
||||
|
||||
if (uDest)
|
||||
for (i=0; i<chrDstW; i++) {
|
||||
int u=(chrSrc[i ]+64)>>7;
|
||||
int v=(chrSrc[i + VOFW]+64)>>7;
|
||||
|
||||
if ((u|v)&256) {
|
||||
if (u<0) u=0;
|
||||
else if (u>255) u=255;
|
||||
if (v<0) v=0;
|
||||
else if (v>255) v=255;
|
||||
}
|
||||
|
||||
uDest[i]= u;
|
||||
vDest[i]= v;
|
||||
}
|
||||
|
||||
if (CONFIG_SWSCALE_ALPHA && aDest)
|
||||
for (i=0; i<dstW; i++) {
|
||||
int val= (alpSrc[i]+64)>>7;
|
||||
aDest[i]= av_clip_uint8(val);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* vertical scale YV12 to RGB
|
||||
*/
|
||||
@ -93,7 +40,6 @@ static inline void RENAME(yuv2packedX)(SwsContext *c, const int16_t *lumFilter,
|
||||
const int16_t *chrFilter, const int16_t **chrSrc, int chrFilterSize,
|
||||
const int16_t **alpSrc, uint8_t *dest, long dstW, long dstY)
|
||||
{
|
||||
#if COMPILE_TEMPLATE_ALTIVEC
|
||||
/* The following list of supported dstFormat values should
|
||||
match what's found in the body of ff_yuv2packedX_altivec() */
|
||||
if (!(c->flags & SWS_BITEXACT) && !c->alpPixBuf &&
|
||||
@ -104,815 +50,17 @@ static inline void RENAME(yuv2packedX)(SwsContext *c, const int16_t *lumFilter,
|
||||
chrFilter, chrSrc, chrFilterSize,
|
||||
dest, dstW, dstY);
|
||||
else
|
||||
#endif
|
||||
yuv2packedXinC(c, lumFilter, lumSrc, lumFilterSize,
|
||||
chrFilter, chrSrc, chrFilterSize,
|
||||
alpSrc, dest, dstW, dstY);
|
||||
}
|
||||
#endif
|
||||
|
||||
/**
|
||||
* vertical bilinear scale YV12 to RGB
|
||||
*/
|
||||
static inline void RENAME(yuv2packed2)(SwsContext *c, const uint16_t *buf0, const uint16_t *buf1, const uint16_t *uvbuf0, const uint16_t *uvbuf1,
|
||||
const uint16_t *abuf0, const uint16_t *abuf1, uint8_t *dest, int dstW, int yalpha, int uvalpha, int y)
|
||||
{
|
||||
int yalpha1=4095- yalpha;
|
||||
int uvalpha1=4095-uvalpha;
|
||||
int i;
|
||||
|
||||
YSCALE_YUV_2_ANYRGB_C(YSCALE_YUV_2_RGB2_C, YSCALE_YUV_2_PACKED2_C(void,0), YSCALE_YUV_2_GRAY16_2_C, YSCALE_YUV_2_MONO2_C)
|
||||
}
|
||||
|
||||
/**
|
||||
* YV12 to RGB without scaling or interpolating
|
||||
*/
|
||||
static inline void RENAME(yuv2packed1)(SwsContext *c, const uint16_t *buf0, const uint16_t *uvbuf0, const uint16_t *uvbuf1,
|
||||
const uint16_t *abuf0, uint8_t *dest, int dstW, int uvalpha, enum PixelFormat dstFormat, int flags, int y)
|
||||
{
|
||||
const int yalpha1=0;
|
||||
int i;
|
||||
|
||||
const uint16_t *buf1= buf0; //FIXME needed for RGB1/BGR1
|
||||
const int yalpha= 4096; //FIXME ...
|
||||
|
||||
if (flags&SWS_FULL_CHR_H_INT) {
|
||||
c->yuv2packed2(c, buf0, buf0, uvbuf0, uvbuf1, abuf0, abuf0, dest, dstW, 0, uvalpha, y);
|
||||
return;
|
||||
}
|
||||
|
||||
if (uvalpha < 2048) {
|
||||
YSCALE_YUV_2_ANYRGB_C(YSCALE_YUV_2_RGB1_C, YSCALE_YUV_2_PACKED1_C(void,0), YSCALE_YUV_2_GRAY16_1_C, YSCALE_YUV_2_MONO2_C)
|
||||
} else {
|
||||
YSCALE_YUV_2_ANYRGB_C(YSCALE_YUV_2_RGB1B_C, YSCALE_YUV_2_PACKED1B_C(void,0), YSCALE_YUV_2_GRAY16_1_C, YSCALE_YUV_2_MONO2_C)
|
||||
}
|
||||
}
|
||||
|
||||
//FIXME yuy2* can read up to 7 samples too much
|
||||
|
||||
static inline void RENAME(yuy2ToY)(uint8_t *dst, const uint8_t *src, long width, uint32_t *unused)
|
||||
{
|
||||
int i;
|
||||
for (i=0; i<width; i++)
|
||||
dst[i]= src[2*i];
|
||||
}
|
||||
|
||||
static inline void RENAME(yuy2ToUV)(uint8_t *dstU, uint8_t *dstV, const uint8_t *src1, const uint8_t *src2, long width, uint32_t *unused)
|
||||
{
|
||||
int i;
|
||||
for (i=0; i<width; i++) {
|
||||
dstU[i]= src1[4*i + 1];
|
||||
dstV[i]= src1[4*i + 3];
|
||||
}
|
||||
assert(src1 == src2);
|
||||
}
|
||||
|
||||
static inline void RENAME(LEToUV)(uint8_t *dstU, uint8_t *dstV, const uint8_t *src1, const uint8_t *src2, long width, uint32_t *unused)
|
||||
{
|
||||
int i;
|
||||
for (i=0; i<width; i++) {
|
||||
dstU[i]= src1[2*i + 1];
|
||||
dstV[i]= src2[2*i + 1];
|
||||
}
|
||||
}
|
||||
|
||||
/* This is almost identical to the previous, end exists only because
|
||||
* yuy2ToY/UV)(dst, src+1, ...) would have 100% unaligned accesses. */
|
||||
static inline void RENAME(uyvyToY)(uint8_t *dst, const uint8_t *src, long width, uint32_t *unused)
|
||||
{
|
||||
int i;
|
||||
for (i=0; i<width; i++)
|
||||
dst[i]= src[2*i+1];
|
||||
}
|
||||
|
||||
static inline void RENAME(uyvyToUV)(uint8_t *dstU, uint8_t *dstV, const uint8_t *src1, const uint8_t *src2, long width, uint32_t *unused)
|
||||
{
|
||||
int i;
|
||||
for (i=0; i<width; i++) {
|
||||
dstU[i]= src1[4*i + 0];
|
||||
dstV[i]= src1[4*i + 2];
|
||||
}
|
||||
assert(src1 == src2);
|
||||
}
|
||||
|
||||
static inline void RENAME(BEToUV)(uint8_t *dstU, uint8_t *dstV, const uint8_t *src1, const uint8_t *src2, long width, uint32_t *unused)
|
||||
{
|
||||
int i;
|
||||
for (i=0; i<width; i++) {
|
||||
dstU[i]= src1[2*i];
|
||||
dstV[i]= src2[2*i];
|
||||
}
|
||||
}
|
||||
|
||||
static inline void RENAME(nvXXtoUV)(uint8_t *dst1, uint8_t *dst2,
|
||||
const uint8_t *src, long width)
|
||||
{
|
||||
int i;
|
||||
for (i = 0; i < width; i++) {
|
||||
dst1[i] = src[2*i+0];
|
||||
dst2[i] = src[2*i+1];
|
||||
}
|
||||
}
|
||||
|
||||
static inline void RENAME(nv12ToUV)(uint8_t *dstU, uint8_t *dstV,
|
||||
const uint8_t *src1, const uint8_t *src2,
|
||||
long width, uint32_t *unused)
|
||||
{
|
||||
RENAME(nvXXtoUV)(dstU, dstV, src1, width);
|
||||
}
|
||||
|
||||
static inline void RENAME(nv21ToUV)(uint8_t *dstU, uint8_t *dstV,
|
||||
const uint8_t *src1, const uint8_t *src2,
|
||||
long width, uint32_t *unused)
|
||||
{
|
||||
RENAME(nvXXtoUV)(dstV, dstU, src1, width);
|
||||
}
|
||||
|
||||
|
||||
static inline void RENAME(bgr24ToY)(uint8_t *dst, const uint8_t *src, long width, uint32_t *unused)
|
||||
{
|
||||
int i;
|
||||
for (i=0; i<width; i++) {
|
||||
int b= src[i*3+0];
|
||||
int g= src[i*3+1];
|
||||
int r= src[i*3+2];
|
||||
|
||||
dst[i]= ((RY*r + GY*g + BY*b + (33<<(RGB2YUV_SHIFT-1)))>>RGB2YUV_SHIFT);
|
||||
}
|
||||
}
|
||||
|
||||
static inline void RENAME(bgr24ToUV)(uint8_t *dstU, uint8_t *dstV, const uint8_t *src1, const uint8_t *src2, long width, uint32_t *unused)
|
||||
{
|
||||
int i;
|
||||
for (i=0; i<width; i++) {
|
||||
int b= src1[3*i + 0];
|
||||
int g= src1[3*i + 1];
|
||||
int r= src1[3*i + 2];
|
||||
|
||||
dstU[i]= (RU*r + GU*g + BU*b + (257<<(RGB2YUV_SHIFT-1)))>>RGB2YUV_SHIFT;
|
||||
dstV[i]= (RV*r + GV*g + BV*b + (257<<(RGB2YUV_SHIFT-1)))>>RGB2YUV_SHIFT;
|
||||
}
|
||||
assert(src1 == src2);
|
||||
}
|
||||
|
||||
static inline void RENAME(bgr24ToUV_half)(uint8_t *dstU, uint8_t *dstV, const uint8_t *src1, const uint8_t *src2, long width, uint32_t *unused)
|
||||
{
|
||||
int i;
|
||||
for (i=0; i<width; i++) {
|
||||
int b= src1[6*i + 0] + src1[6*i + 3];
|
||||
int g= src1[6*i + 1] + src1[6*i + 4];
|
||||
int r= src1[6*i + 2] + src1[6*i + 5];
|
||||
|
||||
dstU[i]= (RU*r + GU*g + BU*b + (257<<RGB2YUV_SHIFT))>>(RGB2YUV_SHIFT+1);
|
||||
dstV[i]= (RV*r + GV*g + BV*b + (257<<RGB2YUV_SHIFT))>>(RGB2YUV_SHIFT+1);
|
||||
}
|
||||
assert(src1 == src2);
|
||||
}
|
||||
|
||||
static inline void RENAME(rgb24ToY)(uint8_t *dst, const uint8_t *src, long width, uint32_t *unused)
|
||||
{
|
||||
int i;
|
||||
for (i=0; i<width; i++) {
|
||||
int r= src[i*3+0];
|
||||
int g= src[i*3+1];
|
||||
int b= src[i*3+2];
|
||||
|
||||
dst[i]= ((RY*r + GY*g + BY*b + (33<<(RGB2YUV_SHIFT-1)))>>RGB2YUV_SHIFT);
|
||||
}
|
||||
}
|
||||
|
||||
static inline void RENAME(rgb24ToUV)(uint8_t *dstU, uint8_t *dstV, const uint8_t *src1, const uint8_t *src2, long width, uint32_t *unused)
|
||||
{
|
||||
int i;
|
||||
assert(src1==src2);
|
||||
for (i=0; i<width; i++) {
|
||||
int r= src1[3*i + 0];
|
||||
int g= src1[3*i + 1];
|
||||
int b= src1[3*i + 2];
|
||||
|
||||
dstU[i]= (RU*r + GU*g + BU*b + (257<<(RGB2YUV_SHIFT-1)))>>RGB2YUV_SHIFT;
|
||||
dstV[i]= (RV*r + GV*g + BV*b + (257<<(RGB2YUV_SHIFT-1)))>>RGB2YUV_SHIFT;
|
||||
}
|
||||
}
|
||||
|
||||
static inline void RENAME(rgb24ToUV_half)(uint8_t *dstU, uint8_t *dstV, const uint8_t *src1, const uint8_t *src2, long width, uint32_t *unused)
|
||||
{
|
||||
int i;
|
||||
assert(src1==src2);
|
||||
for (i=0; i<width; i++) {
|
||||
int r= src1[6*i + 0] + src1[6*i + 3];
|
||||
int g= src1[6*i + 1] + src1[6*i + 4];
|
||||
int b= src1[6*i + 2] + src1[6*i + 5];
|
||||
|
||||
dstU[i]= (RU*r + GU*g + BU*b + (257<<RGB2YUV_SHIFT))>>(RGB2YUV_SHIFT+1);
|
||||
dstV[i]= (RV*r + GV*g + BV*b + (257<<RGB2YUV_SHIFT))>>(RGB2YUV_SHIFT+1);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
// bilinear / bicubic scaling
|
||||
static inline void RENAME(hScale)(int16_t *dst, int dstW, const uint8_t *src, int srcW, int xInc,
|
||||
const int16_t *filter, const int16_t *filterPos, long filterSize)
|
||||
{
|
||||
#if COMPILE_TEMPLATE_ALTIVEC
|
||||
hScale_altivec_real(dst, dstW, src, srcW, xInc, filter, filterPos, filterSize);
|
||||
#else
|
||||
int i;
|
||||
for (i=0; i<dstW; i++) {
|
||||
int j;
|
||||
int srcPos= filterPos[i];
|
||||
int val=0;
|
||||
//printf("filterPos: %d\n", filterPos[i]);
|
||||
for (j=0; j<filterSize; j++) {
|
||||
//printf("filter: %d, src: %d\n", filter[i], src[srcPos + j]);
|
||||
val += ((int)src[srcPos + j])*filter[filterSize*i + j];
|
||||
}
|
||||
//filter += hFilterSize;
|
||||
dst[i] = FFMIN(val>>7, (1<<15)-1); // the cubic equation does overflow ...
|
||||
//dst[i] = val>>7;
|
||||
}
|
||||
#endif /* COMPILE_TEMPLATE_ALTIVEC */
|
||||
}
|
||||
|
||||
//FIXME all pal and rgb srcFormats could do this convertion as well
|
||||
//FIXME all scalers more complex than bilinear could do half of this transform
|
||||
static void RENAME(chrRangeToJpeg)(uint16_t *dst, int width)
|
||||
{
|
||||
int i;
|
||||
for (i = 0; i < width; i++) {
|
||||
dst[i ] = (FFMIN(dst[i ],30775)*4663 - 9289992)>>12; //-264
|
||||
dst[i+VOFW] = (FFMIN(dst[i+VOFW],30775)*4663 - 9289992)>>12; //-264
|
||||
}
|
||||
}
|
||||
static void RENAME(chrRangeFromJpeg)(uint16_t *dst, int width)
|
||||
{
|
||||
int i;
|
||||
for (i = 0; i < width; i++) {
|
||||
dst[i ] = (dst[i ]*1799 + 4081085)>>11; //1469
|
||||
dst[i+VOFW] = (dst[i+VOFW]*1799 + 4081085)>>11; //1469
|
||||
}
|
||||
}
|
||||
static void RENAME(lumRangeToJpeg)(uint16_t *dst, int width)
|
||||
{
|
||||
int i;
|
||||
for (i = 0; i < width; i++)
|
||||
dst[i] = (FFMIN(dst[i],30189)*19077 - 39057361)>>14;
|
||||
}
|
||||
static void RENAME(lumRangeFromJpeg)(uint16_t *dst, int width)
|
||||
{
|
||||
int i;
|
||||
for (i = 0; i < width; i++)
|
||||
dst[i] = (dst[i]*14071 + 33561947)>>14;
|
||||
}
|
||||
|
||||
static inline void RENAME(hyscale_fast)(SwsContext *c, int16_t *dst,
|
||||
long dstWidth, const uint8_t *src, int srcW,
|
||||
int xInc)
|
||||
{
|
||||
int i;
|
||||
unsigned int xpos=0;
|
||||
for (i=0;i<dstWidth;i++) {
|
||||
register unsigned int xx=xpos>>16;
|
||||
register unsigned int xalpha=(xpos&0xFFFF)>>9;
|
||||
dst[i]= (src[xx]<<7) + (src[xx+1] - src[xx])*xalpha;
|
||||
xpos+=xInc;
|
||||
}
|
||||
}
|
||||
|
||||
// *** horizontal scale Y line to temp buffer
|
||||
static inline void RENAME(hyscale)(SwsContext *c, uint16_t *dst, long dstWidth, const uint8_t *src, int srcW, int xInc,
|
||||
const int16_t *hLumFilter,
|
||||
const int16_t *hLumFilterPos, int hLumFilterSize,
|
||||
uint8_t *formatConvBuffer,
|
||||
uint32_t *pal, int isAlpha)
|
||||
{
|
||||
void (*toYV12)(uint8_t *, const uint8_t *, long, uint32_t *) = isAlpha ? c->alpToYV12 : c->lumToYV12;
|
||||
void (*convertRange)(int16_t *, int) = isAlpha ? NULL : c->lumConvertRange;
|
||||
|
||||
src += isAlpha ? c->alpSrcOffset : c->lumSrcOffset;
|
||||
|
||||
if (toYV12) {
|
||||
toYV12(formatConvBuffer, src, srcW, pal);
|
||||
src= formatConvBuffer;
|
||||
}
|
||||
|
||||
if (c->hScale16) {
|
||||
c->hScale16(dst, dstWidth, (uint16_t*)src, srcW, xInc, hLumFilter, hLumFilterPos, hLumFilterSize, av_pix_fmt_descriptors[c->srcFormat].comp[0].depth_minus1);
|
||||
} else if (!c->hyscale_fast) {
|
||||
c->hScale(dst, dstWidth, src, srcW, xInc, hLumFilter, hLumFilterPos, hLumFilterSize);
|
||||
} else { // fast bilinear upscale / crap downscale
|
||||
c->hyscale_fast(c, dst, dstWidth, src, srcW, xInc);
|
||||
}
|
||||
|
||||
if (convertRange)
|
||||
convertRange(dst, dstWidth);
|
||||
}
|
||||
|
||||
static inline void RENAME(hcscale_fast)(SwsContext *c, int16_t *dst,
|
||||
long dstWidth, const uint8_t *src1,
|
||||
const uint8_t *src2, int srcW, int xInc)
|
||||
{
|
||||
int i;
|
||||
unsigned int xpos=0;
|
||||
for (i=0;i<dstWidth;i++) {
|
||||
register unsigned int xx=xpos>>16;
|
||||
register unsigned int xalpha=(xpos&0xFFFF)>>9;
|
||||
dst[i]=(src1[xx]*(xalpha^127)+src1[xx+1]*xalpha);
|
||||
dst[i+VOFW]=(src2[xx]*(xalpha^127)+src2[xx+1]*xalpha);
|
||||
/* slower
|
||||
dst[i]= (src1[xx]<<7) + (src1[xx+1] - src1[xx])*xalpha;
|
||||
dst[i+VOFW]=(src2[xx]<<7) + (src2[xx+1] - src2[xx])*xalpha;
|
||||
*/
|
||||
xpos+=xInc;
|
||||
}
|
||||
}
|
||||
|
||||
inline static void RENAME(hcscale)(SwsContext *c, uint16_t *dst, long dstWidth, const uint8_t *src1, const uint8_t *src2,
|
||||
int srcW, int xInc, const int16_t *hChrFilter,
|
||||
const int16_t *hChrFilterPos, int hChrFilterSize,
|
||||
uint8_t *formatConvBuffer,
|
||||
uint32_t *pal)
|
||||
{
|
||||
|
||||
src1 += c->chrSrcOffset;
|
||||
src2 += c->chrSrcOffset;
|
||||
|
||||
if (c->chrToYV12) {
|
||||
c->chrToYV12(formatConvBuffer, formatConvBuffer+VOFW, src1, src2, srcW, pal);
|
||||
src1= formatConvBuffer;
|
||||
src2= formatConvBuffer+VOFW;
|
||||
}
|
||||
|
||||
if (c->hScale16) {
|
||||
c->hScale16(dst , dstWidth, (uint16_t*)src1, srcW, xInc, hChrFilter, hChrFilterPos, hChrFilterSize, av_pix_fmt_descriptors[c->srcFormat].comp[0].depth_minus1);
|
||||
c->hScale16(dst+VOFW, dstWidth, (uint16_t*)src2, srcW, xInc, hChrFilter, hChrFilterPos, hChrFilterSize, av_pix_fmt_descriptors[c->srcFormat].comp[0].depth_minus1);
|
||||
} else if (!c->hcscale_fast) {
|
||||
c->hScale(dst , dstWidth, src1, srcW, xInc, hChrFilter, hChrFilterPos, hChrFilterSize);
|
||||
c->hScale(dst+VOFW, dstWidth, src2, srcW, xInc, hChrFilter, hChrFilterPos, hChrFilterSize);
|
||||
} else { // fast bilinear upscale / crap downscale
|
||||
c->hcscale_fast(c, dst, dstWidth, src1, src2, srcW, xInc);
|
||||
}
|
||||
|
||||
if (c->chrConvertRange)
|
||||
c->chrConvertRange(dst, dstWidth);
|
||||
}
|
||||
|
||||
#define DEBUG_SWSCALE_BUFFERS 0
|
||||
#define DEBUG_BUFFERS(...) if (DEBUG_SWSCALE_BUFFERS) av_log(c, AV_LOG_DEBUG, __VA_ARGS__)
|
||||
|
||||
static int RENAME(swScale)(SwsContext *c, const uint8_t* src[], int srcStride[], int srcSliceY,
|
||||
int srcSliceH, uint8_t* dst[], int dstStride[])
|
||||
{
|
||||
/* load a few things into local vars to make the code more readable? and faster */
|
||||
const int srcW= c->srcW;
|
||||
const int dstW= c->dstW;
|
||||
const int dstH= c->dstH;
|
||||
const int chrDstW= c->chrDstW;
|
||||
const int chrSrcW= c->chrSrcW;
|
||||
const int lumXInc= c->lumXInc;
|
||||
const int chrXInc= c->chrXInc;
|
||||
const enum PixelFormat dstFormat= c->dstFormat;
|
||||
const int flags= c->flags;
|
||||
int16_t *vLumFilterPos= c->vLumFilterPos;
|
||||
int16_t *vChrFilterPos= c->vChrFilterPos;
|
||||
int16_t *hLumFilterPos= c->hLumFilterPos;
|
||||
int16_t *hChrFilterPos= c->hChrFilterPos;
|
||||
int16_t *vLumFilter= c->vLumFilter;
|
||||
int16_t *vChrFilter= c->vChrFilter;
|
||||
int16_t *hLumFilter= c->hLumFilter;
|
||||
int16_t *hChrFilter= c->hChrFilter;
|
||||
int32_t *lumMmxFilter= c->lumMmxFilter;
|
||||
int32_t *chrMmxFilter= c->chrMmxFilter;
|
||||
int32_t av_unused *alpMmxFilter= c->alpMmxFilter;
|
||||
const int vLumFilterSize= c->vLumFilterSize;
|
||||
const int vChrFilterSize= c->vChrFilterSize;
|
||||
const int hLumFilterSize= c->hLumFilterSize;
|
||||
const int hChrFilterSize= c->hChrFilterSize;
|
||||
int16_t **lumPixBuf= c->lumPixBuf;
|
||||
int16_t **chrPixBuf= c->chrPixBuf;
|
||||
int16_t **alpPixBuf= c->alpPixBuf;
|
||||
const int vLumBufSize= c->vLumBufSize;
|
||||
const int vChrBufSize= c->vChrBufSize;
|
||||
uint8_t *formatConvBuffer= c->formatConvBuffer;
|
||||
const int chrSrcSliceY= srcSliceY >> c->chrSrcVSubSample;
|
||||
const int chrSrcSliceH= -((-srcSliceH) >> c->chrSrcVSubSample);
|
||||
int lastDstY;
|
||||
uint32_t *pal=c->pal_yuv;
|
||||
|
||||
/* vars which will change and which we need to store back in the context */
|
||||
int dstY= c->dstY;
|
||||
int lumBufIndex= c->lumBufIndex;
|
||||
int chrBufIndex= c->chrBufIndex;
|
||||
int lastInLumBuf= c->lastInLumBuf;
|
||||
int lastInChrBuf= c->lastInChrBuf;
|
||||
|
||||
if (isPacked(c->srcFormat)) {
|
||||
src[0]=
|
||||
src[1]=
|
||||
src[2]=
|
||||
src[3]= src[0];
|
||||
srcStride[0]=
|
||||
srcStride[1]=
|
||||
srcStride[2]=
|
||||
srcStride[3]= srcStride[0];
|
||||
}
|
||||
srcStride[1]<<= c->vChrDrop;
|
||||
srcStride[2]<<= c->vChrDrop;
|
||||
|
||||
DEBUG_BUFFERS("swScale() %p[%d] %p[%d] %p[%d] %p[%d] -> %p[%d] %p[%d] %p[%d] %p[%d]\n",
|
||||
src[0], srcStride[0], src[1], srcStride[1], src[2], srcStride[2], src[3], srcStride[3],
|
||||
dst[0], dstStride[0], dst[1], dstStride[1], dst[2], dstStride[2], dst[3], dstStride[3]);
|
||||
DEBUG_BUFFERS("srcSliceY: %d srcSliceH: %d dstY: %d dstH: %d\n",
|
||||
srcSliceY, srcSliceH, dstY, dstH);
|
||||
DEBUG_BUFFERS("vLumFilterSize: %d vLumBufSize: %d vChrFilterSize: %d vChrBufSize: %d\n",
|
||||
vLumFilterSize, vLumBufSize, vChrFilterSize, vChrBufSize);
|
||||
|
||||
if (dstStride[0]%8 !=0 || dstStride[1]%8 !=0 || dstStride[2]%8 !=0 || dstStride[3]%8 != 0) {
|
||||
static int warnedAlready=0; //FIXME move this into the context perhaps
|
||||
if (flags & SWS_PRINT_INFO && !warnedAlready) {
|
||||
av_log(c, AV_LOG_WARNING, "Warning: dstStride is not aligned!\n"
|
||||
" ->cannot do aligned memory accesses anymore\n");
|
||||
warnedAlready=1;
|
||||
}
|
||||
}
|
||||
|
||||
/* Note the user might start scaling the picture in the middle so this
|
||||
will not get executed. This is not really intended but works
|
||||
currently, so people might do it. */
|
||||
if (srcSliceY ==0) {
|
||||
lumBufIndex=-1;
|
||||
chrBufIndex=-1;
|
||||
dstY=0;
|
||||
lastInLumBuf= -1;
|
||||
lastInChrBuf= -1;
|
||||
}
|
||||
|
||||
lastDstY= dstY;
|
||||
|
||||
for (;dstY < dstH; dstY++) {
|
||||
unsigned char *dest =dst[0]+dstStride[0]*dstY;
|
||||
const int chrDstY= dstY>>c->chrDstVSubSample;
|
||||
unsigned char *uDest=dst[1]+dstStride[1]*chrDstY;
|
||||
unsigned char *vDest=dst[2]+dstStride[2]*chrDstY;
|
||||
unsigned char *aDest=(CONFIG_SWSCALE_ALPHA && alpPixBuf) ? dst[3]+dstStride[3]*dstY : NULL;
|
||||
|
||||
const int firstLumSrcY= vLumFilterPos[dstY]; //First line needed as input
|
||||
const int firstLumSrcY2= vLumFilterPos[FFMIN(dstY | ((1<<c->chrDstVSubSample) - 1), dstH-1)];
|
||||
const int firstChrSrcY= vChrFilterPos[chrDstY]; //First line needed as input
|
||||
int lastLumSrcY= firstLumSrcY + vLumFilterSize -1; // Last line needed as input
|
||||
int lastLumSrcY2=firstLumSrcY2+ vLumFilterSize -1; // Last line needed as input
|
||||
int lastChrSrcY= firstChrSrcY + vChrFilterSize -1; // Last line needed as input
|
||||
int enough_lines;
|
||||
|
||||
//handle holes (FAST_BILINEAR & weird filters)
|
||||
if (firstLumSrcY > lastInLumBuf) lastInLumBuf= firstLumSrcY-1;
|
||||
if (firstChrSrcY > lastInChrBuf) lastInChrBuf= firstChrSrcY-1;
|
||||
assert(firstLumSrcY >= lastInLumBuf - vLumBufSize + 1);
|
||||
assert(firstChrSrcY >= lastInChrBuf - vChrBufSize + 1);
|
||||
|
||||
DEBUG_BUFFERS("dstY: %d\n", dstY);
|
||||
DEBUG_BUFFERS("\tfirstLumSrcY: %d lastLumSrcY: %d lastInLumBuf: %d\n",
|
||||
firstLumSrcY, lastLumSrcY, lastInLumBuf);
|
||||
DEBUG_BUFFERS("\tfirstChrSrcY: %d lastChrSrcY: %d lastInChrBuf: %d\n",
|
||||
firstChrSrcY, lastChrSrcY, lastInChrBuf);
|
||||
|
||||
// Do we have enough lines in this slice to output the dstY line
|
||||
enough_lines = lastLumSrcY2 < srcSliceY + srcSliceH && lastChrSrcY < -((-srcSliceY - srcSliceH)>>c->chrSrcVSubSample);
|
||||
|
||||
if (!enough_lines) {
|
||||
lastLumSrcY = srcSliceY + srcSliceH - 1;
|
||||
lastChrSrcY = chrSrcSliceY + chrSrcSliceH - 1;
|
||||
DEBUG_BUFFERS("buffering slice: lastLumSrcY %d lastChrSrcY %d\n",
|
||||
lastLumSrcY, lastChrSrcY);
|
||||
}
|
||||
|
||||
//Do horizontal scaling
|
||||
while(lastInLumBuf < lastLumSrcY) {
|
||||
const uint8_t *src1= src[0]+(lastInLumBuf + 1 - srcSliceY)*srcStride[0];
|
||||
const uint8_t *src2= src[3]+(lastInLumBuf + 1 - srcSliceY)*srcStride[3];
|
||||
lumBufIndex++;
|
||||
assert(lumBufIndex < 2*vLumBufSize);
|
||||
assert(lastInLumBuf + 1 - srcSliceY < srcSliceH);
|
||||
assert(lastInLumBuf + 1 - srcSliceY >= 0);
|
||||
RENAME(hyscale)(c, lumPixBuf[ lumBufIndex ], dstW, src1, srcW, lumXInc,
|
||||
hLumFilter, hLumFilterPos, hLumFilterSize,
|
||||
formatConvBuffer,
|
||||
pal, 0);
|
||||
if (CONFIG_SWSCALE_ALPHA && alpPixBuf)
|
||||
RENAME(hyscale)(c, alpPixBuf[ lumBufIndex ], dstW, src2, srcW, lumXInc,
|
||||
hLumFilter, hLumFilterPos, hLumFilterSize,
|
||||
formatConvBuffer,
|
||||
pal, 1);
|
||||
lastInLumBuf++;
|
||||
DEBUG_BUFFERS("\t\tlumBufIndex %d: lastInLumBuf: %d\n",
|
||||
lumBufIndex, lastInLumBuf);
|
||||
}
|
||||
while(lastInChrBuf < lastChrSrcY) {
|
||||
const uint8_t *src1= src[1]+(lastInChrBuf + 1 - chrSrcSliceY)*srcStride[1];
|
||||
const uint8_t *src2= src[2]+(lastInChrBuf + 1 - chrSrcSliceY)*srcStride[2];
|
||||
chrBufIndex++;
|
||||
assert(chrBufIndex < 2*vChrBufSize);
|
||||
assert(lastInChrBuf + 1 - chrSrcSliceY < (chrSrcSliceH));
|
||||
assert(lastInChrBuf + 1 - chrSrcSliceY >= 0);
|
||||
//FIXME replace parameters through context struct (some at least)
|
||||
|
||||
if (c->needs_hcscale)
|
||||
RENAME(hcscale)(c, chrPixBuf[ chrBufIndex ], chrDstW, src1, src2, chrSrcW, chrXInc,
|
||||
hChrFilter, hChrFilterPos, hChrFilterSize,
|
||||
formatConvBuffer,
|
||||
pal);
|
||||
lastInChrBuf++;
|
||||
DEBUG_BUFFERS("\t\tchrBufIndex %d: lastInChrBuf: %d\n",
|
||||
chrBufIndex, lastInChrBuf);
|
||||
}
|
||||
//wrap buf index around to stay inside the ring buffer
|
||||
if (lumBufIndex >= vLumBufSize) lumBufIndex-= vLumBufSize;
|
||||
if (chrBufIndex >= vChrBufSize) chrBufIndex-= vChrBufSize;
|
||||
if (!enough_lines)
|
||||
break; //we can't output a dstY line so let's try with the next slice
|
||||
|
||||
if (dstY < dstH-2) {
|
||||
const int16_t **lumSrcPtr= (const int16_t **) lumPixBuf + lumBufIndex + firstLumSrcY - lastInLumBuf + vLumBufSize;
|
||||
const int16_t **chrSrcPtr= (const int16_t **) chrPixBuf + chrBufIndex + firstChrSrcY - lastInChrBuf + vChrBufSize;
|
||||
const int16_t **alpSrcPtr= (CONFIG_SWSCALE_ALPHA && alpPixBuf) ? (const int16_t **) alpPixBuf + lumBufIndex + firstLumSrcY - lastInLumBuf + vLumBufSize : NULL;
|
||||
if (dstFormat == PIX_FMT_NV12 || dstFormat == PIX_FMT_NV21) {
|
||||
const int chrSkipMask= (1<<c->chrDstVSubSample)-1;
|
||||
if (dstY&chrSkipMask) uDest= NULL; //FIXME split functions in lumi / chromi
|
||||
c->yuv2nv12X(c,
|
||||
vLumFilter+dstY*vLumFilterSize , lumSrcPtr, vLumFilterSize,
|
||||
vChrFilter+chrDstY*vChrFilterSize, chrSrcPtr, vChrFilterSize,
|
||||
dest, uDest, dstW, chrDstW, dstFormat);
|
||||
} else if (isPlanarYUV(dstFormat) || dstFormat==PIX_FMT_GRAY8) { //YV12 like
|
||||
const int chrSkipMask= (1<<c->chrDstVSubSample)-1;
|
||||
if ((dstY&chrSkipMask) || isGray(dstFormat)) uDest=vDest= NULL; //FIXME split functions in lumi / chromi
|
||||
if (is16BPS(dstFormat) || isNBPS(dstFormat)) {
|
||||
yuv2yuvX16inC(
|
||||
vLumFilter+dstY*vLumFilterSize , lumSrcPtr, vLumFilterSize,
|
||||
vChrFilter+chrDstY*vChrFilterSize, chrSrcPtr, vChrFilterSize,
|
||||
alpSrcPtr, (uint16_t *) dest, (uint16_t *) uDest, (uint16_t *) vDest, (uint16_t *) aDest, dstW, chrDstW,
|
||||
dstFormat);
|
||||
} else if (vLumFilterSize == 1 && vChrFilterSize == 1) { // unscaled YV12
|
||||
const int16_t *lumBuf = lumSrcPtr[0];
|
||||
const int16_t *chrBuf= chrSrcPtr[0];
|
||||
const int16_t *alpBuf= (CONFIG_SWSCALE_ALPHA && alpPixBuf) ? alpSrcPtr[0] : NULL;
|
||||
c->yuv2yuv1(c, lumBuf, chrBuf, alpBuf, dest, uDest, vDest, aDest, dstW, chrDstW);
|
||||
} else { //General YV12
|
||||
c->yuv2yuvX(c,
|
||||
vLumFilter+dstY*vLumFilterSize , lumSrcPtr, vLumFilterSize,
|
||||
vChrFilter+chrDstY*vChrFilterSize, chrSrcPtr, vChrFilterSize,
|
||||
alpSrcPtr, dest, uDest, vDest, aDest, dstW, chrDstW);
|
||||
}
|
||||
} else {
|
||||
assert(lumSrcPtr + vLumFilterSize - 1 < lumPixBuf + vLumBufSize*2);
|
||||
assert(chrSrcPtr + vChrFilterSize - 1 < chrPixBuf + vChrBufSize*2);
|
||||
if (vLumFilterSize == 1 && vChrFilterSize == 2) { //unscaled RGB
|
||||
int chrAlpha= vChrFilter[2*dstY+1];
|
||||
if(flags & SWS_FULL_CHR_H_INT) {
|
||||
yuv2rgbXinC_full(c, //FIXME write a packed1_full function
|
||||
vLumFilter+dstY*vLumFilterSize, lumSrcPtr, vLumFilterSize,
|
||||
vChrFilter+dstY*vChrFilterSize, chrSrcPtr, vChrFilterSize,
|
||||
alpSrcPtr, dest, dstW, dstY);
|
||||
} else {
|
||||
c->yuv2packed1(c, *lumSrcPtr, *chrSrcPtr, *(chrSrcPtr+1),
|
||||
alpPixBuf ? *alpSrcPtr : NULL,
|
||||
dest, dstW, chrAlpha, dstFormat, flags, dstY);
|
||||
}
|
||||
} else if (vLumFilterSize == 2 && vChrFilterSize == 2) { //bilinear upscale RGB
|
||||
int lumAlpha= vLumFilter[2*dstY+1];
|
||||
int chrAlpha= vChrFilter[2*dstY+1];
|
||||
lumMmxFilter[2]=
|
||||
lumMmxFilter[3]= vLumFilter[2*dstY ]*0x10001;
|
||||
chrMmxFilter[2]=
|
||||
chrMmxFilter[3]= vChrFilter[2*chrDstY]*0x10001;
|
||||
if(flags & SWS_FULL_CHR_H_INT) {
|
||||
yuv2rgbXinC_full(c, //FIXME write a packed2_full function
|
||||
vLumFilter+dstY*vLumFilterSize, lumSrcPtr, vLumFilterSize,
|
||||
vChrFilter+dstY*vChrFilterSize, chrSrcPtr, vChrFilterSize,
|
||||
alpSrcPtr, dest, dstW, dstY);
|
||||
} else {
|
||||
c->yuv2packed2(c, *lumSrcPtr, *(lumSrcPtr+1), *chrSrcPtr, *(chrSrcPtr+1),
|
||||
alpPixBuf ? *alpSrcPtr : NULL, alpPixBuf ? *(alpSrcPtr+1) : NULL,
|
||||
dest, dstW, lumAlpha, chrAlpha, dstY);
|
||||
}
|
||||
} else { //general RGB
|
||||
if(flags & SWS_FULL_CHR_H_INT) {
|
||||
yuv2rgbXinC_full(c,
|
||||
vLumFilter+dstY*vLumFilterSize, lumSrcPtr, vLumFilterSize,
|
||||
vChrFilter+dstY*vChrFilterSize, chrSrcPtr, vChrFilterSize,
|
||||
alpSrcPtr, dest, dstW, dstY);
|
||||
} else {
|
||||
c->yuv2packedX(c,
|
||||
vLumFilter+dstY*vLumFilterSize, lumSrcPtr, vLumFilterSize,
|
||||
vChrFilter+dstY*vChrFilterSize, chrSrcPtr, vChrFilterSize,
|
||||
alpSrcPtr, dest, dstW, dstY);
|
||||
}
|
||||
}
|
||||
}
|
||||
} else { // hmm looks like we can't use MMX here without overwriting this array's tail
|
||||
const int16_t **lumSrcPtr= (const int16_t **)lumPixBuf + lumBufIndex + firstLumSrcY - lastInLumBuf + vLumBufSize;
|
||||
const int16_t **chrSrcPtr= (const int16_t **)chrPixBuf + chrBufIndex + firstChrSrcY - lastInChrBuf + vChrBufSize;
|
||||
const int16_t **alpSrcPtr= (CONFIG_SWSCALE_ALPHA && alpPixBuf) ? (const int16_t **)alpPixBuf + lumBufIndex + firstLumSrcY - lastInLumBuf + vLumBufSize : NULL;
|
||||
if (dstFormat == PIX_FMT_NV12 || dstFormat == PIX_FMT_NV21) {
|
||||
const int chrSkipMask= (1<<c->chrDstVSubSample)-1;
|
||||
if (dstY&chrSkipMask) uDest= NULL; //FIXME split functions in lumi / chromi
|
||||
yuv2nv12XinC(
|
||||
vLumFilter+dstY*vLumFilterSize , lumSrcPtr, vLumFilterSize,
|
||||
vChrFilter+chrDstY*vChrFilterSize, chrSrcPtr, vChrFilterSize,
|
||||
dest, uDest, dstW, chrDstW, dstFormat);
|
||||
} else if (isPlanarYUV(dstFormat) || dstFormat==PIX_FMT_GRAY8) { //YV12
|
||||
const int chrSkipMask= (1<<c->chrDstVSubSample)-1;
|
||||
if ((dstY&chrSkipMask) || isGray(dstFormat)) uDest=vDest= NULL; //FIXME split functions in lumi / chromi
|
||||
if (is16BPS(dstFormat) || isNBPS(dstFormat)) {
|
||||
yuv2yuvX16inC(
|
||||
vLumFilter+dstY*vLumFilterSize , lumSrcPtr, vLumFilterSize,
|
||||
vChrFilter+chrDstY*vChrFilterSize, chrSrcPtr, vChrFilterSize,
|
||||
alpSrcPtr, (uint16_t *) dest, (uint16_t *) uDest, (uint16_t *) vDest, (uint16_t *) aDest, dstW, chrDstW,
|
||||
dstFormat);
|
||||
} else {
|
||||
yuv2yuvXinC(
|
||||
vLumFilter+dstY*vLumFilterSize , lumSrcPtr, vLumFilterSize,
|
||||
vChrFilter+chrDstY*vChrFilterSize, chrSrcPtr, vChrFilterSize,
|
||||
alpSrcPtr, dest, uDest, vDest, aDest, dstW, chrDstW);
|
||||
}
|
||||
} else {
|
||||
assert(lumSrcPtr + vLumFilterSize - 1 < lumPixBuf + vLumBufSize*2);
|
||||
assert(chrSrcPtr + vChrFilterSize - 1 < chrPixBuf + vChrBufSize*2);
|
||||
if(flags & SWS_FULL_CHR_H_INT) {
|
||||
yuv2rgbXinC_full(c,
|
||||
vLumFilter+dstY*vLumFilterSize, lumSrcPtr, vLumFilterSize,
|
||||
vChrFilter+dstY*vChrFilterSize, chrSrcPtr, vChrFilterSize,
|
||||
alpSrcPtr, dest, dstW, dstY);
|
||||
} else {
|
||||
yuv2packedXinC(c,
|
||||
vLumFilter+dstY*vLumFilterSize, lumSrcPtr, vLumFilterSize,
|
||||
vChrFilter+dstY*vChrFilterSize, chrSrcPtr, vChrFilterSize,
|
||||
alpSrcPtr, dest, dstW, dstY);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if ((dstFormat == PIX_FMT_YUVA420P) && !alpPixBuf)
|
||||
fillPlane(dst[3], dstStride[3], dstW, dstY-lastDstY, lastDstY, 255);
|
||||
|
||||
/* store changed local vars back in the context */
|
||||
c->dstY= dstY;
|
||||
c->lumBufIndex= lumBufIndex;
|
||||
c->chrBufIndex= chrBufIndex;
|
||||
c->lastInLumBuf= lastInLumBuf;
|
||||
c->lastInChrBuf= lastInChrBuf;
|
||||
|
||||
return dstY - lastDstY;
|
||||
}
|
||||
|
||||
static void RENAME(sws_init_swScale)(SwsContext *c)
|
||||
{
|
||||
enum PixelFormat srcFormat = c->srcFormat;
|
||||
|
||||
c->yuv2nv12X = RENAME(yuv2nv12X );
|
||||
c->yuv2yuv1 = RENAME(yuv2yuv1 );
|
||||
c->yuv2yuvX = RENAME(yuv2yuvX );
|
||||
c->yuv2packed1 = RENAME(yuv2packed1 );
|
||||
c->yuv2packed2 = RENAME(yuv2packed2 );
|
||||
c->yuv2packedX = RENAME(yuv2packedX );
|
||||
|
||||
c->hScale = RENAME(hScale );
|
||||
|
||||
if (c->flags & SWS_FAST_BILINEAR)
|
||||
{
|
||||
c->hyscale_fast = RENAME(hyscale_fast);
|
||||
c->hcscale_fast = RENAME(hcscale_fast);
|
||||
}
|
||||
|
||||
c->chrToYV12 = NULL;
|
||||
switch(srcFormat) {
|
||||
case PIX_FMT_YUYV422 : c->chrToYV12 = RENAME(yuy2ToUV); break;
|
||||
case PIX_FMT_UYVY422 : c->chrToYV12 = RENAME(uyvyToUV); break;
|
||||
case PIX_FMT_NV12 : c->chrToYV12 = RENAME(nv12ToUV); break;
|
||||
case PIX_FMT_NV21 : c->chrToYV12 = RENAME(nv21ToUV); break;
|
||||
case PIX_FMT_RGB8 :
|
||||
case PIX_FMT_BGR8 :
|
||||
case PIX_FMT_PAL8 :
|
||||
case PIX_FMT_BGR4_BYTE:
|
||||
case PIX_FMT_RGB4_BYTE: c->chrToYV12 = palToUV; break;
|
||||
case PIX_FMT_GRAY16BE :
|
||||
case PIX_FMT_YUV420P9BE:
|
||||
case PIX_FMT_YUV422P10BE:
|
||||
case PIX_FMT_YUV420P10BE:
|
||||
case PIX_FMT_YUV420P16BE:
|
||||
case PIX_FMT_YUV422P16BE:
|
||||
case PIX_FMT_YUV444P16BE: c->hScale16= HAVE_BIGENDIAN ? RENAME(hScale16) : RENAME(hScale16X); break;
|
||||
case PIX_FMT_GRAY16LE :
|
||||
case PIX_FMT_YUV420P9LE:
|
||||
case PIX_FMT_YUV422P10LE:
|
||||
case PIX_FMT_YUV420P10LE:
|
||||
case PIX_FMT_YUV420P16LE:
|
||||
case PIX_FMT_YUV422P16LE:
|
||||
case PIX_FMT_YUV444P16LE: c->hScale16= HAVE_BIGENDIAN ? RENAME(hScale16X) : RENAME(hScale16); break;
|
||||
}
|
||||
if (c->chrSrcHSubSample) {
|
||||
switch(srcFormat) {
|
||||
case PIX_FMT_RGB48BE:
|
||||
case PIX_FMT_RGB48LE: c->chrToYV12 = rgb48ToUV_half; break;
|
||||
case PIX_FMT_BGR48BE:
|
||||
case PIX_FMT_BGR48LE: c->chrToYV12 = bgr48ToUV_half; break;
|
||||
case PIX_FMT_RGB32 : c->chrToYV12 = bgr32ToUV_half; break;
|
||||
case PIX_FMT_RGB32_1: c->chrToYV12 = bgr321ToUV_half; break;
|
||||
case PIX_FMT_BGR24 : c->chrToYV12 = RENAME(bgr24ToUV_half); break;
|
||||
case PIX_FMT_BGR565 : c->chrToYV12 = bgr16ToUV_half; break;
|
||||
case PIX_FMT_BGR555 : c->chrToYV12 = bgr15ToUV_half; break;
|
||||
case PIX_FMT_BGR32 : c->chrToYV12 = rgb32ToUV_half; break;
|
||||
case PIX_FMT_BGR32_1: c->chrToYV12 = rgb321ToUV_half; break;
|
||||
case PIX_FMT_RGB24 : c->chrToYV12 = RENAME(rgb24ToUV_half); break;
|
||||
case PIX_FMT_RGB565 : c->chrToYV12 = rgb16ToUV_half; break;
|
||||
case PIX_FMT_RGB555 : c->chrToYV12 = rgb15ToUV_half; break;
|
||||
}
|
||||
} else {
|
||||
switch(srcFormat) {
|
||||
case PIX_FMT_RGB48BE:
|
||||
case PIX_FMT_RGB48LE: c->chrToYV12 = rgb48ToUV; break;
|
||||
case PIX_FMT_BGR48BE:
|
||||
case PIX_FMT_BGR48LE: c->chrToYV12 = bgr48ToUV; break;
|
||||
case PIX_FMT_RGB32 : c->chrToYV12 = bgr32ToUV; break;
|
||||
case PIX_FMT_RGB32_1: c->chrToYV12 = bgr321ToUV; break;
|
||||
case PIX_FMT_BGR24 : c->chrToYV12 = RENAME(bgr24ToUV); break;
|
||||
case PIX_FMT_BGR565 : c->chrToYV12 = bgr16ToUV; break;
|
||||
case PIX_FMT_BGR555 : c->chrToYV12 = bgr15ToUV; break;
|
||||
case PIX_FMT_BGR32 : c->chrToYV12 = rgb32ToUV; break;
|
||||
case PIX_FMT_BGR32_1: c->chrToYV12 = rgb321ToUV; break;
|
||||
case PIX_FMT_RGB24 : c->chrToYV12 = RENAME(rgb24ToUV); break;
|
||||
case PIX_FMT_RGB565 : c->chrToYV12 = rgb16ToUV; break;
|
||||
case PIX_FMT_RGB555 : c->chrToYV12 = rgb15ToUV; break;
|
||||
}
|
||||
}
|
||||
|
||||
c->lumToYV12 = NULL;
|
||||
c->alpToYV12 = NULL;
|
||||
switch (srcFormat) {
|
||||
case PIX_FMT_YUYV422 :
|
||||
case PIX_FMT_GRAY8A :
|
||||
c->lumToYV12 = RENAME(yuy2ToY); break;
|
||||
case PIX_FMT_UYVY422 :
|
||||
c->lumToYV12 = RENAME(uyvyToY); break;
|
||||
case PIX_FMT_BGR24 : c->lumToYV12 = RENAME(bgr24ToY); break;
|
||||
case PIX_FMT_BGR565 : c->lumToYV12 = bgr16ToY; break;
|
||||
case PIX_FMT_BGR555 : c->lumToYV12 = bgr15ToY; break;
|
||||
case PIX_FMT_RGB24 : c->lumToYV12 = RENAME(rgb24ToY); break;
|
||||
case PIX_FMT_RGB565 : c->lumToYV12 = rgb16ToY; break;
|
||||
case PIX_FMT_RGB555 : c->lumToYV12 = rgb15ToY; break;
|
||||
case PIX_FMT_RGB8 :
|
||||
case PIX_FMT_BGR8 :
|
||||
case PIX_FMT_PAL8 :
|
||||
case PIX_FMT_BGR4_BYTE:
|
||||
case PIX_FMT_RGB4_BYTE: c->lumToYV12 = palToY; break;
|
||||
case PIX_FMT_MONOBLACK: c->lumToYV12 = monoblack2Y; break;
|
||||
case PIX_FMT_MONOWHITE: c->lumToYV12 = monowhite2Y; break;
|
||||
case PIX_FMT_RGB32 : c->lumToYV12 = bgr32ToY; break;
|
||||
case PIX_FMT_RGB32_1: c->lumToYV12 = bgr321ToY; break;
|
||||
case PIX_FMT_BGR32 : c->lumToYV12 = rgb32ToY; break;
|
||||
case PIX_FMT_BGR32_1: c->lumToYV12 = rgb321ToY; break;
|
||||
case PIX_FMT_RGB48BE:
|
||||
case PIX_FMT_RGB48LE: c->lumToYV12 = rgb48ToY; break;
|
||||
case PIX_FMT_BGR48BE:
|
||||
case PIX_FMT_BGR48LE: c->lumToYV12 = bgr48ToY; break;
|
||||
}
|
||||
if (c->alpPixBuf) {
|
||||
switch (srcFormat) {
|
||||
case PIX_FMT_RGB32 :
|
||||
case PIX_FMT_RGB32_1:
|
||||
case PIX_FMT_BGR32 :
|
||||
case PIX_FMT_BGR32_1: c->alpToYV12 = abgrToA; break;
|
||||
case PIX_FMT_GRAY8A : c->alpToYV12 = RENAME(yuy2ToY); break;
|
||||
case PIX_FMT_PAL8 : c->alpToYV12 = palToA; break;
|
||||
}
|
||||
}
|
||||
|
||||
switch (srcFormat) {
|
||||
case PIX_FMT_GRAY8A :
|
||||
c->alpSrcOffset = 1;
|
||||
break;
|
||||
case PIX_FMT_RGB32 :
|
||||
case PIX_FMT_BGR32 :
|
||||
c->alpSrcOffset = 3;
|
||||
break;
|
||||
case PIX_FMT_RGB48LE:
|
||||
case PIX_FMT_BGR48LE:
|
||||
c->lumSrcOffset = 1;
|
||||
c->chrSrcOffset = 1;
|
||||
c->alpSrcOffset = 1;
|
||||
break;
|
||||
}
|
||||
|
||||
if (c->srcRange != c->dstRange && !isAnyRGB(c->dstFormat)) {
|
||||
if (c->srcRange) {
|
||||
c->lumConvertRange = RENAME(lumRangeFromJpeg);
|
||||
c->chrConvertRange = RENAME(chrRangeFromJpeg);
|
||||
} else {
|
||||
c->lumConvertRange = RENAME(lumRangeToJpeg);
|
||||
c->chrConvertRange = RENAME(chrRangeToJpeg);
|
||||
}
|
||||
}
|
||||
|
||||
if (!(isGray(srcFormat) || isGray(c->dstFormat) ||
|
||||
srcFormat == PIX_FMT_MONOBLACK || srcFormat == PIX_FMT_MONOWHITE))
|
||||
c->needs_hcscale = 1;
|
||||
}
|
||||
|
||||
@ -94,6 +94,7 @@ adjustment.
|
||||
#include "libswscale/rgb2rgb.h"
|
||||
#include "libswscale/swscale.h"
|
||||
#include "libswscale/swscale_internal.h"
|
||||
#include "libavutil/cpu.h"
|
||||
|
||||
#undef PROFILE_THE_BEAST
|
||||
#undef INC_SCALING
|
||||
@ -692,7 +693,7 @@ static int altivec_uyvy_rgb32 (SwsContext *c,
|
||||
*/
|
||||
SwsFunc ff_yuv2rgb_init_altivec(SwsContext *c)
|
||||
{
|
||||
if (!(c->flags & SWS_CPU_CAPS_ALTIVEC))
|
||||
if (!(av_get_cpu_flags() & AV_CPU_FLAG_ALTIVEC))
|
||||
return NULL;
|
||||
|
||||
/*
|
||||
|
||||
@ -116,12 +116,11 @@ void (*yuyvtoyuv422)(uint8_t *ydst, uint8_t *udst, uint8_t *vdst, const uint8_t
|
||||
32-bit C version, and and&add trick by Michael Niedermayer
|
||||
*/
|
||||
|
||||
void sws_rgb2rgb_init(int flags)
|
||||
void sws_rgb2rgb_init(void)
|
||||
{
|
||||
rgb2rgb_init_c();
|
||||
#if HAVE_MMX2 || HAVE_AMD3DNOW || HAVE_MMX
|
||||
rgb2rgb_init_x86(flags);
|
||||
#endif /* HAVE_MMX2 || HAVE_AMD3DNOW || HAVE_MMX */
|
||||
if (HAVE_MMX)
|
||||
rgb2rgb_init_x86();
|
||||
}
|
||||
|
||||
#if LIBSWSCALE_VERSION_MAJOR < 1
|
||||
|
||||
@ -166,8 +166,8 @@ extern void (*yuyvtoyuv422)(uint8_t *ydst, uint8_t *udst, uint8_t *vdst, const u
|
||||
long width, long height,
|
||||
long lumStride, long chromStride, long srcStride);
|
||||
|
||||
void sws_rgb2rgb_init(int flags);
|
||||
void sws_rgb2rgb_init(void);
|
||||
|
||||
void rgb2rgb_init_x86(int flags);
|
||||
void rgb2rgb_init_x86(void);
|
||||
|
||||
#endif /* SWSCALE_RGB2RGB_H */
|
||||
|
||||
@ -278,25 +278,6 @@ static inline void rgb16tobgr24_c(const uint8_t *src, uint8_t *dst, long src_siz
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
* mm0 = 00 B3 00 B2 00 B1 00 B0
|
||||
* mm1 = 00 G3 00 G2 00 G1 00 G0
|
||||
* mm2 = 00 R3 00 R2 00 R1 00 R0
|
||||
* mm6 = FF FF FF FF FF FF FF FF
|
||||
* mm7 = 00 00 00 00 00 00 00 00
|
||||
*/
|
||||
#define PACK_RGB32 \
|
||||
"packuswb %%mm7, %%mm0 \n\t" /* 00 00 00 00 B3 B2 B1 B0 */ \
|
||||
"packuswb %%mm7, %%mm1 \n\t" /* 00 00 00 00 G3 G2 G1 G0 */ \
|
||||
"packuswb %%mm7, %%mm2 \n\t" /* 00 00 00 00 R3 R2 R1 R0 */ \
|
||||
"punpcklbw %%mm1, %%mm0 \n\t" /* G3 B3 G2 B2 G1 B1 G0 B0 */ \
|
||||
"punpcklbw %%mm6, %%mm2 \n\t" /* FF R3 FF R2 FF R1 FF R0 */ \
|
||||
"movq %%mm0, %%mm3 \n\t" \
|
||||
"punpcklwd %%mm2, %%mm0 \n\t" /* FF R1 G1 B1 FF R0 G0 B0 */ \
|
||||
"punpckhwd %%mm2, %%mm3 \n\t" /* FF R3 G3 B3 FF R2 G2 B2 */ \
|
||||
MOVNTQ" %%mm0, %0 \n\t" \
|
||||
MOVNTQ" %%mm3, 8%0 \n\t" \
|
||||
|
||||
static inline void rgb15to32_c(const uint8_t *src, uint8_t *dst, long src_size)
|
||||
{
|
||||
const uint16_t *end;
|
||||
|
||||
@ -63,6 +63,7 @@ untested special converters
|
||||
#include "libavutil/avassert.h"
|
||||
#include "libavutil/intreadwrite.h"
|
||||
#include "libavutil/x86_cpu.h"
|
||||
#include "libavutil/cpu.h"
|
||||
#include "libavutil/avutil.h"
|
||||
#include "libavutil/mathematics.h"
|
||||
#include "libavutil/bswap.h"
|
||||
@ -71,10 +72,6 @@ untested special converters
|
||||
#undef MOVNTQ
|
||||
#undef PAVGB
|
||||
|
||||
//#undef HAVE_MMX2
|
||||
//#define HAVE_AMD3DNOW
|
||||
//#undef HAVE_MMX
|
||||
//#undef ARCH_X86
|
||||
#define DITHER1XBPP
|
||||
|
||||
#define isPacked(x) ( \
|
||||
@ -1262,57 +1259,13 @@ static inline void monoblack2Y(uint8_t *dst, const uint8_t *src, long width, uin
|
||||
|
||||
//Note: we have C, MMX, MMX2, 3DNOW versions, there is no 3DNOW+MMX2 one
|
||||
//Plain C versions
|
||||
#if CONFIG_RUNTIME_CPUDETECT
|
||||
# define COMPILE_C 1
|
||||
# if ARCH_X86
|
||||
# define COMPILE_MMX 1
|
||||
# define COMPILE_MMX2 1
|
||||
# define COMPILE_3DNOW 1
|
||||
# elif ARCH_PPC
|
||||
# define COMPILE_ALTIVEC HAVE_ALTIVEC
|
||||
# endif
|
||||
#else /* CONFIG_RUNTIME_CPUDETECT */
|
||||
# if ARCH_X86
|
||||
# if HAVE_MMX2
|
||||
# define COMPILE_MMX2 1
|
||||
# elif HAVE_AMD3DNOW
|
||||
# define COMPILE_3DNOW 1
|
||||
# elif HAVE_MMX
|
||||
# define COMPILE_MMX 1
|
||||
# else
|
||||
# define COMPILE_C 1
|
||||
# endif
|
||||
# elif ARCH_PPC && HAVE_ALTIVEC
|
||||
# define COMPILE_ALTIVEC 1
|
||||
# else
|
||||
# define COMPILE_C 1
|
||||
# endif
|
||||
#endif
|
||||
|
||||
#ifndef COMPILE_C
|
||||
# define COMPILE_C 0
|
||||
#endif
|
||||
#ifndef COMPILE_MMX
|
||||
# define COMPILE_MMX 0
|
||||
#endif
|
||||
#ifndef COMPILE_MMX2
|
||||
# define COMPILE_MMX2 0
|
||||
#endif
|
||||
#ifndef COMPILE_3DNOW
|
||||
# define COMPILE_3DNOW 0
|
||||
#endif
|
||||
#ifndef COMPILE_ALTIVEC
|
||||
# define COMPILE_ALTIVEC 0
|
||||
#endif
|
||||
|
||||
#define COMPILE_TEMPLATE_MMX 0
|
||||
#define COMPILE_TEMPLATE_MMX2 0
|
||||
#define COMPILE_TEMPLATE_AMD3DNOW 0
|
||||
#define COMPILE_TEMPLATE_ALTIVEC 0
|
||||
|
||||
#include "swscale_template.c"
|
||||
|
||||
#if COMPILE_ALTIVEC
|
||||
#if HAVE_ALTIVEC
|
||||
#undef RENAME
|
||||
#undef COMPILE_TEMPLATE_ALTIVEC
|
||||
#define COMPILE_TEMPLATE_ALTIVEC 1
|
||||
@ -1320,90 +1273,42 @@ static inline void monoblack2Y(uint8_t *dst, const uint8_t *src, long width, uin
|
||||
#include "ppc/swscale_template.c"
|
||||
#endif
|
||||
|
||||
#if ARCH_X86
|
||||
|
||||
//MMX versions
|
||||
#if COMPILE_MMX
|
||||
#if HAVE_MMX
|
||||
#undef RENAME
|
||||
#undef COMPILE_TEMPLATE_MMX
|
||||
#undef COMPILE_TEMPLATE_MMX2
|
||||
#undef COMPILE_TEMPLATE_AMD3DNOW
|
||||
#define COMPILE_TEMPLATE_MMX 1
|
||||
#define COMPILE_TEMPLATE_MMX2 0
|
||||
#define COMPILE_TEMPLATE_AMD3DNOW 0
|
||||
#define RENAME(a) a ## _MMX
|
||||
#include "x86/swscale_template.c"
|
||||
#endif
|
||||
|
||||
//MMX2 versions
|
||||
#if COMPILE_MMX2
|
||||
#if HAVE_MMX2
|
||||
#undef RENAME
|
||||
#undef COMPILE_TEMPLATE_MMX
|
||||
#undef COMPILE_TEMPLATE_MMX2
|
||||
#undef COMPILE_TEMPLATE_AMD3DNOW
|
||||
#define COMPILE_TEMPLATE_MMX 1
|
||||
#define COMPILE_TEMPLATE_MMX2 1
|
||||
#define COMPILE_TEMPLATE_AMD3DNOW 0
|
||||
#define RENAME(a) a ## _MMX2
|
||||
#include "x86/swscale_template.c"
|
||||
#endif
|
||||
|
||||
//3DNOW versions
|
||||
#if COMPILE_3DNOW
|
||||
#undef RENAME
|
||||
#undef COMPILE_TEMPLATE_MMX
|
||||
#undef COMPILE_TEMPLATE_MMX2
|
||||
#undef COMPILE_TEMPLATE_AMD3DNOW
|
||||
#define COMPILE_TEMPLATE_MMX 1
|
||||
#define COMPILE_TEMPLATE_MMX2 0
|
||||
#define COMPILE_TEMPLATE_AMD3DNOW 1
|
||||
#define RENAME(a) a ## _3DNow
|
||||
#include "x86/swscale_template.c"
|
||||
#endif
|
||||
|
||||
#endif //ARCH_X86
|
||||
|
||||
SwsFunc ff_getSwsFunc(SwsContext *c)
|
||||
{
|
||||
int cpu_flags = av_get_cpu_flags();
|
||||
|
||||
sws_init_swScale_c(c);
|
||||
|
||||
#if CONFIG_RUNTIME_CPUDETECT
|
||||
#if ARCH_X86
|
||||
// ordered per speed fastest first
|
||||
if (c->flags & SWS_CPU_CAPS_MMX2) {
|
||||
sws_init_swScale_MMX2(c);
|
||||
return swScale_MMX2;
|
||||
} else if (c->flags & SWS_CPU_CAPS_3DNOW) {
|
||||
sws_init_swScale_3DNow(c);
|
||||
return swScale_3DNow;
|
||||
} else if (c->flags & SWS_CPU_CAPS_MMX) {
|
||||
#if HAVE_MMX
|
||||
if (cpu_flags & AV_CPU_FLAG_MMX)
|
||||
sws_init_swScale_MMX(c);
|
||||
return swScale_MMX;
|
||||
}
|
||||
|
||||
#else
|
||||
#if COMPILE_ALTIVEC
|
||||
if (c->flags & SWS_CPU_CAPS_ALTIVEC) {
|
||||
#endif
|
||||
#if HAVE_MMX2
|
||||
if (cpu_flags & AV_CPU_FLAG_MMX2)
|
||||
sws_init_swScale_MMX2(c);
|
||||
#endif
|
||||
#if HAVE_ALTIVEC
|
||||
if (cpu_flags & AV_CPU_FLAG_ALTIVEC)
|
||||
sws_init_swScale_altivec(c);
|
||||
return swScale_altivec;
|
||||
}
|
||||
#endif
|
||||
#endif /* ARCH_X86 */
|
||||
#else //CONFIG_RUNTIME_CPUDETECT
|
||||
#if COMPILE_TEMPLATE_MMX2
|
||||
sws_init_swScale_MMX2(c);
|
||||
return swScale_MMX2;
|
||||
#elif COMPILE_TEMPLATE_AMD3DNOW
|
||||
sws_init_swScale_3DNow(c);
|
||||
return swScale_3DNow;
|
||||
#elif COMPILE_TEMPLATE_MMX
|
||||
sws_init_swScale_MMX(c);
|
||||
return swScale_MMX;
|
||||
#elif COMPILE_TEMPLATE_ALTIVEC
|
||||
sws_init_swScale_altivec(c);
|
||||
return swScale_altivec;
|
||||
#endif
|
||||
#endif //!CONFIG_RUNTIME_CPUDETECT
|
||||
|
||||
return swScale_c;
|
||||
}
|
||||
@ -1900,23 +1805,6 @@ static int planarCopyWrapper(SwsContext *c, const uint8_t* src[], int srcStride[
|
||||
return srcSliceH;
|
||||
}
|
||||
|
||||
int ff_hardcodedcpuflags(void)
|
||||
{
|
||||
int flags = 0;
|
||||
#if COMPILE_TEMPLATE_MMX2
|
||||
flags |= SWS_CPU_CAPS_MMX|SWS_CPU_CAPS_MMX2;
|
||||
#elif COMPILE_TEMPLATE_AMD3DNOW
|
||||
flags |= SWS_CPU_CAPS_MMX|SWS_CPU_CAPS_3DNOW;
|
||||
#elif COMPILE_TEMPLATE_MMX
|
||||
flags |= SWS_CPU_CAPS_MMX;
|
||||
#elif COMPILE_TEMPLATE_ALTIVEC
|
||||
flags |= SWS_CPU_CAPS_ALTIVEC;
|
||||
#elif ARCH_BFIN
|
||||
flags |= SWS_CPU_CAPS_BFIN;
|
||||
#endif
|
||||
return flags;
|
||||
}
|
||||
|
||||
void ff_get_unscaled_swscale(SwsContext *c)
|
||||
{
|
||||
const enum PixelFormat srcFormat = c->srcFormat;
|
||||
@ -2000,8 +1888,8 @@ void ff_get_unscaled_swscale(SwsContext *c)
|
||||
if(srcFormat == PIX_FMT_UYVY422 && dstFormat == PIX_FMT_YUV422P)
|
||||
c->swScale= uyvyToYuv422Wrapper;
|
||||
|
||||
#if COMPILE_ALTIVEC
|
||||
if ((c->flags & SWS_CPU_CAPS_ALTIVEC) &&
|
||||
#if HAVE_ALTIVEC
|
||||
if ((av_get_cpu_flags() & AV_CPU_FLAG_ALTIVEC) &&
|
||||
!(c->flags & SWS_BITEXACT) &&
|
||||
srcFormat == PIX_FMT_YUV420P) {
|
||||
// unscaled YV12 -> packed YUV, we want speed
|
||||
@ -2031,8 +1919,7 @@ void ff_get_unscaled_swscale(SwsContext *c)
|
||||
c->swScale= planarCopyWrapper;
|
||||
}
|
||||
#if ARCH_BFIN
|
||||
if (flags & SWS_CPU_CAPS_BFIN)
|
||||
ff_bfin_get_unscaled_swscale (c);
|
||||
ff_bfin_get_unscaled_swscale (c);
|
||||
#endif
|
||||
}
|
||||
|
||||
|
||||
@ -95,13 +95,6 @@ const char *swscale_license(void);
|
||||
#define SWS_ACCURATE_RND 0x40000
|
||||
#define SWS_BITEXACT 0x80000
|
||||
|
||||
#define SWS_CPU_CAPS_MMX 0x80000000
|
||||
#define SWS_CPU_CAPS_MMX2 0x20000000
|
||||
#define SWS_CPU_CAPS_3DNOW 0x40000000
|
||||
#define SWS_CPU_CAPS_ALTIVEC 0x10000000
|
||||
#define SWS_CPU_CAPS_BFIN 0x01000000
|
||||
#define SWS_CPU_CAPS_SSE2 0x02000000
|
||||
|
||||
#define SWS_MAX_REDUCE_CUTOFF 0.002
|
||||
|
||||
#define SWS_CS_ITU709 1
|
||||
|
||||
@ -481,11 +481,6 @@ extern const AVClass sws_context_class;
|
||||
*/
|
||||
void ff_get_unscaled_swscale(SwsContext *c);
|
||||
|
||||
/**
|
||||
* Returns the SWS_CPU_CAPS for the optimized code compiled into swscale.
|
||||
*/
|
||||
int ff_hardcodedcpuflags(void);
|
||||
|
||||
/**
|
||||
* Returns function pointer to fastest main scaler path function depending
|
||||
* on architecture and available optimizations.
|
||||
|
||||
@ -363,153 +363,11 @@ static inline void hScale_c(int16_t *dst, int dstW, const uint8_t *src,
|
||||
}
|
||||
}
|
||||
|
||||
static inline void RENAME(hScale16)(int16_t *dst, int dstW, const uint16_t *src, int srcW, int xInc,
|
||||
static inline void hScale16_c(int16_t *dst, int dstW, const uint16_t *src, int srcW, int xInc,
|
||||
const int16_t *filter, const int16_t *filterPos, long filterSize, int shift)
|
||||
{
|
||||
int i, j;
|
||||
#if COMPILE_TEMPLATE_MMX
|
||||
assert(filterSize % 4 == 0 && filterSize>0);
|
||||
if (filterSize==4 && shift<15) { // Always true for upscaling, sometimes for down, too.
|
||||
x86_reg counter= -2*dstW;
|
||||
filter-= counter*2;
|
||||
filterPos-= counter/2;
|
||||
dst-= counter/2;
|
||||
__asm__ volatile(
|
||||
"movd %5, %%mm7 \n\t"
|
||||
#if defined(PIC)
|
||||
"push %%"REG_b" \n\t"
|
||||
#endif
|
||||
"push %%"REG_BP" \n\t" // we use 7 regs here ...
|
||||
"mov %%"REG_a", %%"REG_BP" \n\t"
|
||||
".p2align 4 \n\t"
|
||||
"1: \n\t"
|
||||
"movzwl (%2, %%"REG_BP"), %%eax \n\t"
|
||||
"movzwl 2(%2, %%"REG_BP"), %%ebx \n\t"
|
||||
"movq (%1, %%"REG_BP", 4), %%mm1 \n\t"
|
||||
"movq 8(%1, %%"REG_BP", 4), %%mm3 \n\t"
|
||||
"movq (%3, %%"REG_a", 2), %%mm0 \n\t"
|
||||
"movq (%3, %%"REG_b", 2), %%mm2 \n\t"
|
||||
"pmaddwd %%mm1, %%mm0 \n\t"
|
||||
"pmaddwd %%mm2, %%mm3 \n\t"
|
||||
"movq %%mm0, %%mm4 \n\t"
|
||||
"punpckldq %%mm3, %%mm0 \n\t"
|
||||
"punpckhdq %%mm3, %%mm4 \n\t"
|
||||
"paddd %%mm4, %%mm0 \n\t"
|
||||
"psrad %%mm7, %%mm0 \n\t"
|
||||
"packssdw %%mm0, %%mm0 \n\t"
|
||||
"movd %%mm0, (%4, %%"REG_BP") \n\t"
|
||||
"add $4, %%"REG_BP" \n\t"
|
||||
" jnc 1b \n\t"
|
||||
|
||||
"pop %%"REG_BP" \n\t"
|
||||
#if defined(PIC)
|
||||
"pop %%"REG_b" \n\t"
|
||||
#endif
|
||||
: "+a" (counter)
|
||||
: "c" (filter), "d" (filterPos), "S" (src), "D" (dst), "m"(shift)
|
||||
#if !defined(PIC)
|
||||
: "%"REG_b
|
||||
#endif
|
||||
);
|
||||
} else if (filterSize==8 && shift<15) {
|
||||
x86_reg counter= -2*dstW;
|
||||
filter-= counter*4;
|
||||
filterPos-= counter/2;
|
||||
dst-= counter/2;
|
||||
__asm__ volatile(
|
||||
"movd %5, %%mm7 \n\t"
|
||||
#if defined(PIC)
|
||||
"push %%"REG_b" \n\t"
|
||||
#endif
|
||||
"push %%"REG_BP" \n\t" // we use 7 regs here ...
|
||||
"mov %%"REG_a", %%"REG_BP" \n\t"
|
||||
".p2align 4 \n\t"
|
||||
"1: \n\t"
|
||||
"movzwl (%2, %%"REG_BP"), %%eax \n\t"
|
||||
"movzwl 2(%2, %%"REG_BP"), %%ebx \n\t"
|
||||
"movq (%1, %%"REG_BP", 8), %%mm1 \n\t"
|
||||
"movq 16(%1, %%"REG_BP", 8), %%mm3 \n\t"
|
||||
"movq (%3, %%"REG_a", 2), %%mm0 \n\t"
|
||||
"movq (%3, %%"REG_b", 2), %%mm2 \n\t"
|
||||
"pmaddwd %%mm1, %%mm0 \n\t"
|
||||
"pmaddwd %%mm2, %%mm3 \n\t"
|
||||
|
||||
"movq 8(%1, %%"REG_BP", 8), %%mm1 \n\t"
|
||||
"movq 24(%1, %%"REG_BP", 8), %%mm5 \n\t"
|
||||
"movq 8(%3, %%"REG_a", 2), %%mm4 \n\t"
|
||||
"movq 8(%3, %%"REG_b", 2), %%mm2 \n\t"
|
||||
"pmaddwd %%mm1, %%mm4 \n\t"
|
||||
"pmaddwd %%mm2, %%mm5 \n\t"
|
||||
"paddd %%mm4, %%mm0 \n\t"
|
||||
"paddd %%mm5, %%mm3 \n\t"
|
||||
"movq %%mm0, %%mm4 \n\t"
|
||||
"punpckldq %%mm3, %%mm0 \n\t"
|
||||
"punpckhdq %%mm3, %%mm4 \n\t"
|
||||
"paddd %%mm4, %%mm0 \n\t"
|
||||
"psrad %%mm7, %%mm0 \n\t"
|
||||
"packssdw %%mm0, %%mm0 \n\t"
|
||||
"movd %%mm0, (%4, %%"REG_BP") \n\t"
|
||||
"add $4, %%"REG_BP" \n\t"
|
||||
" jnc 1b \n\t"
|
||||
|
||||
"pop %%"REG_BP" \n\t"
|
||||
#if defined(PIC)
|
||||
"pop %%"REG_b" \n\t"
|
||||
#endif
|
||||
: "+a" (counter)
|
||||
: "c" (filter), "d" (filterPos), "S" (src), "D" (dst), "m"(shift)
|
||||
#if !defined(PIC)
|
||||
: "%"REG_b
|
||||
#endif
|
||||
);
|
||||
} else if (shift<15){
|
||||
const uint16_t *offset = src+filterSize;
|
||||
x86_reg counter= -2*dstW;
|
||||
//filter-= counter*filterSize/2;
|
||||
filterPos-= counter/2;
|
||||
dst-= counter/2;
|
||||
__asm__ volatile(
|
||||
"movd %7, %%mm7 \n\t"
|
||||
".p2align 4 \n\t"
|
||||
"1: \n\t"
|
||||
"mov %2, %%"REG_c" \n\t"
|
||||
"movzwl (%%"REG_c", %0), %%eax \n\t"
|
||||
"movzwl 2(%%"REG_c", %0), %%edx \n\t"
|
||||
"mov %5, %%"REG_c" \n\t"
|
||||
"pxor %%mm4, %%mm4 \n\t"
|
||||
"pxor %%mm5, %%mm5 \n\t"
|
||||
"2: \n\t"
|
||||
"movq (%1), %%mm1 \n\t"
|
||||
"movq (%1, %6), %%mm3 \n\t"
|
||||
"movq (%%"REG_c", %%"REG_a", 2), %%mm0 \n\t"
|
||||
"movq (%%"REG_c", %%"REG_d", 2), %%mm2 \n\t"
|
||||
"pmaddwd %%mm1, %%mm0 \n\t"
|
||||
"pmaddwd %%mm2, %%mm3 \n\t"
|
||||
"paddd %%mm3, %%mm5 \n\t"
|
||||
"paddd %%mm0, %%mm4 \n\t"
|
||||
"add $8, %1 \n\t"
|
||||
"add $8, %%"REG_c" \n\t"
|
||||
"cmp %4, %%"REG_c" \n\t"
|
||||
" jb 2b \n\t"
|
||||
"add %6, %1 \n\t"
|
||||
"movq %%mm4, %%mm0 \n\t"
|
||||
"punpckldq %%mm5, %%mm4 \n\t"
|
||||
"punpckhdq %%mm5, %%mm0 \n\t"
|
||||
"paddd %%mm0, %%mm4 \n\t"
|
||||
"psrad %%mm7, %%mm4 \n\t"
|
||||
"packssdw %%mm4, %%mm4 \n\t"
|
||||
"mov %3, %%"REG_a" \n\t"
|
||||
"movd %%mm4, (%%"REG_a", %0) \n\t"
|
||||
"add $4, %0 \n\t"
|
||||
" jnc 1b \n\t"
|
||||
|
||||
: "+r" (counter), "+r" (filter)
|
||||
: "m" (filterPos), "m" (dst), "m"(offset),
|
||||
"m" (src), "r" ((x86_reg)filterSize*2), "m"(shift)
|
||||
: "%"REG_a, "%"REG_c, "%"REG_d
|
||||
);
|
||||
} else
|
||||
#endif
|
||||
for (i=0; i<dstW; i++) {
|
||||
int srcPos= filterPos[i];
|
||||
int val=0;
|
||||
@ -520,7 +378,7 @@ static inline void RENAME(hScale16)(int16_t *dst, int dstW, const uint16_t *src,
|
||||
}
|
||||
}
|
||||
|
||||
static inline void RENAME(hScale16X)(int16_t *dst, int dstW, const uint16_t *src, int srcW, int xInc,
|
||||
static inline void hScale16X_c(int16_t *dst, int dstW, const uint16_t *src, int srcW, int xInc,
|
||||
const int16_t *filter, const int16_t *filterPos, long filterSize, int shift)
|
||||
{
|
||||
int i, j;
|
||||
@ -660,6 +518,11 @@ inline static void hcscale_c(SwsContext *c, uint16_t *dst, long dstWidth,
|
||||
#define DEBUG_SWSCALE_BUFFERS 0
|
||||
#define DEBUG_BUFFERS(...) if (DEBUG_SWSCALE_BUFFERS) av_log(c, AV_LOG_DEBUG, __VA_ARGS__)
|
||||
|
||||
#if HAVE_MMX
|
||||
static void updateMMXDitherTables(SwsContext *c, int dstY, int lumBufIndex, int chrBufIndex,
|
||||
int lastInLumBuf, int lastInChrBuf);
|
||||
#endif
|
||||
|
||||
static int swScale_c(SwsContext *c, const uint8_t* src[], int srcStride[],
|
||||
int srcSliceY, int srcSliceH, uint8_t* dst[], int dstStride[])
|
||||
{
|
||||
@ -831,6 +694,9 @@ static int swScale_c(SwsContext *c, const uint8_t* src[], int srcStride[],
|
||||
if (!enough_lines)
|
||||
break; //we can't output a dstY line so let's try with the next slice
|
||||
|
||||
#if HAVE_MMX
|
||||
updateMMXDitherTables(c, dstY, lumBufIndex, chrBufIndex, lastInLumBuf, lastInChrBuf);
|
||||
#endif
|
||||
if (dstY < dstH-2) {
|
||||
const int16_t **lumSrcPtr= (const int16_t **) lumPixBuf + lumBufIndex + firstLumSrcY - lastInLumBuf + vLumBufSize;
|
||||
const int16_t **chrSrcPtr= (const int16_t **) chrPixBuf + chrBufIndex + firstChrSrcY - lastInChrBuf + vChrBufSize;
|
||||
@ -955,6 +821,12 @@ static int swScale_c(SwsContext *c, const uint8_t* src[], int srcStride[],
|
||||
if ((dstFormat == PIX_FMT_YUVA420P) && !alpPixBuf)
|
||||
fillPlane(dst[3], dstStride[3], dstW, dstY-lastDstY, lastDstY, 255);
|
||||
|
||||
#if HAVE_MMX2
|
||||
if (av_get_cpu_flags() & AV_CPU_FLAG_MMX2)
|
||||
__asm__ volatile("sfence":::"memory");
|
||||
#endif
|
||||
emms_c();
|
||||
|
||||
/* store changed local vars back in the context */
|
||||
c->dstY= dstY;
|
||||
c->lumBufIndex= lumBufIndex;
|
||||
@ -1001,14 +873,14 @@ static void sws_init_swScale_c(SwsContext *c)
|
||||
case PIX_FMT_YUV420P10BE:
|
||||
case PIX_FMT_YUV420P16BE:
|
||||
case PIX_FMT_YUV422P16BE:
|
||||
case PIX_FMT_YUV444P16BE: c->hScale16= HAVE_BIGENDIAN ? RENAME(hScale16) : RENAME(hScale16X); break;
|
||||
case PIX_FMT_YUV444P16BE: c->hScale16= HAVE_BIGENDIAN ? hScale16_c : hScale16X_c; break;
|
||||
case PIX_FMT_GRAY16LE :
|
||||
case PIX_FMT_YUV420P9LE:
|
||||
case PIX_FMT_YUV422P10LE:
|
||||
case PIX_FMT_YUV420P10LE:
|
||||
case PIX_FMT_YUV420P16LE:
|
||||
case PIX_FMT_YUV422P16LE:
|
||||
case PIX_FMT_YUV444P16LE: c->hScale16= HAVE_BIGENDIAN ? RENAME(hScale16X) : RENAME(hScale16); break;
|
||||
case PIX_FMT_YUV444P16LE: c->hScale16= HAVE_BIGENDIAN ? hScale16X_c : hScale16_c; break;
|
||||
}
|
||||
if (c->chrSrcHSubSample) {
|
||||
switch(srcFormat) {
|
||||
|
||||
@ -185,7 +185,7 @@ static double getSplineCoeff(double a, double b, double c, double d, double dist
|
||||
}
|
||||
|
||||
static int initFilter(int16_t **outFilter, int16_t **filterPos, int *outFilterSize, int xInc,
|
||||
int srcW, int dstW, int filterAlign, int one, int flags,
|
||||
int srcW, int dstW, int filterAlign, int one, int flags, int cpu_flags,
|
||||
SwsVector *srcFilter, SwsVector *dstFilter, double param[2])
|
||||
{
|
||||
int i;
|
||||
@ -196,10 +196,8 @@ static int initFilter(int16_t **outFilter, int16_t **filterPos, int *outFilterSi
|
||||
int64_t *filter2=NULL;
|
||||
const int64_t fone= 1LL<<54;
|
||||
int ret= -1;
|
||||
#if ARCH_X86
|
||||
if (flags & SWS_CPU_CAPS_MMX)
|
||||
__asm__ volatile("emms\n\t"::: "memory"); //FIXME this should not be required but it IS (even for non-MMX versions)
|
||||
#endif
|
||||
|
||||
emms_c(); //FIXME this should not be required but it IS (even for non-MMX versions)
|
||||
|
||||
// NOTE: the +1 is for the MMX scaler which reads over the end
|
||||
FF_ALLOC_OR_GOTO(NULL, *filterPos, (dstW+1)*sizeof(int16_t), fail);
|
||||
@ -416,7 +414,7 @@ static int initFilter(int16_t **outFilter, int16_t **filterPos, int *outFilterSi
|
||||
if (min>minFilterSize) minFilterSize= min;
|
||||
}
|
||||
|
||||
if (flags & SWS_CPU_CAPS_ALTIVEC) {
|
||||
if (HAVE_ALTIVEC && cpu_flags & AV_CPU_FLAG_ALTIVEC) {
|
||||
// we can handle the special case 4,
|
||||
// so we don't want to go to the full 8
|
||||
if (minFilterSize < 5)
|
||||
@ -431,7 +429,7 @@ static int initFilter(int16_t **outFilter, int16_t **filterPos, int *outFilterSi
|
||||
filterAlign = 1;
|
||||
}
|
||||
|
||||
if (flags & SWS_CPU_CAPS_MMX) {
|
||||
if (HAVE_MMX && cpu_flags & AV_CPU_FLAG_MMX) {
|
||||
// special case for unscaled vertical filtering
|
||||
if (minFilterSize == 1 && filterAlign == 2)
|
||||
filterAlign= 1;
|
||||
@ -521,7 +519,7 @@ fail:
|
||||
return ret;
|
||||
}
|
||||
|
||||
#if ARCH_X86 && (HAVE_MMX2 || CONFIG_RUNTIME_CPUDETECT)
|
||||
#if HAVE_MMX2
|
||||
static int initMMX2HScaler(int dstW, int xInc, uint8_t *filterCode, int16_t *filter, int32_t *filterPos, int numSplits)
|
||||
{
|
||||
uint8_t *fragmentA;
|
||||
@ -679,7 +677,7 @@ static int initMMX2HScaler(int dstW, int xInc, uint8_t *filterCode, int16_t *fil
|
||||
|
||||
return fragmentPos + 1;
|
||||
}
|
||||
#endif /* ARCH_X86 && (HAVE_MMX2 || CONFIG_RUNTIME_CPUDETECT) */
|
||||
#endif /* HAVE_MMX2 */
|
||||
|
||||
static void getSubSampleFactors(int *h, int *v, enum PixelFormat format)
|
||||
{
|
||||
@ -687,8 +685,6 @@ static void getSubSampleFactors(int *h, int *v, enum PixelFormat format)
|
||||
*v = av_pix_fmt_descriptors[format].log2_chroma_h;
|
||||
}
|
||||
|
||||
static int update_flags_cpu(int flags);
|
||||
|
||||
int sws_setColorspaceDetails(SwsContext *c, const int inv_table[4], int srcRange, const int table[4], int dstRange, int brightness, int contrast, int saturation)
|
||||
{
|
||||
memcpy(c->srcColorspaceTable, inv_table, sizeof(int)*4);
|
||||
@ -703,15 +699,12 @@ int sws_setColorspaceDetails(SwsContext *c, const int inv_table[4], int srcRange
|
||||
|
||||
c->dstFormatBpp = av_get_bits_per_pixel(&av_pix_fmt_descriptors[c->dstFormat]);
|
||||
c->srcFormatBpp = av_get_bits_per_pixel(&av_pix_fmt_descriptors[c->srcFormat]);
|
||||
c->flags = update_flags_cpu(c->flags);
|
||||
|
||||
ff_yuv2rgb_c_init_tables(c, inv_table, srcRange, brightness, contrast, saturation);
|
||||
//FIXME factorize
|
||||
|
||||
#if HAVE_ALTIVEC
|
||||
if (c->flags & SWS_CPU_CAPS_ALTIVEC)
|
||||
if (HAVE_ALTIVEC && av_get_cpu_flags() & AV_CPU_FLAG_ALTIVEC)
|
||||
ff_yuv2rgb_init_tables_altivec(c, inv_table, brightness, contrast, saturation);
|
||||
#endif
|
||||
return 0;
|
||||
}
|
||||
|
||||
@ -741,27 +734,6 @@ static int handle_jpeg(enum PixelFormat *format)
|
||||
}
|
||||
}
|
||||
|
||||
static int update_flags_cpu(int flags)
|
||||
{
|
||||
#if !CONFIG_RUNTIME_CPUDETECT //ensure that the flags match the compiled variant if cpudetect is off
|
||||
flags &= ~( SWS_CPU_CAPS_MMX
|
||||
|SWS_CPU_CAPS_MMX2
|
||||
|SWS_CPU_CAPS_3DNOW
|
||||
|SWS_CPU_CAPS_SSE2
|
||||
|SWS_CPU_CAPS_ALTIVEC
|
||||
|SWS_CPU_CAPS_BFIN);
|
||||
flags |= ff_hardcodedcpuflags();
|
||||
#else /* !CONFIG_RUNTIME_CPUDETECT */
|
||||
int cpuflags = av_get_cpu_flags();
|
||||
|
||||
flags |= (cpuflags & AV_CPU_FLAG_SSE2 ? SWS_CPU_CAPS_SSE2 : 0);
|
||||
flags |= (cpuflags & AV_CPU_FLAG_MMX ? SWS_CPU_CAPS_MMX : 0);
|
||||
flags |= (cpuflags & AV_CPU_FLAG_MMX2 ? SWS_CPU_CAPS_MMX2 : 0);
|
||||
flags |= (cpuflags & AV_CPU_FLAG_3DNOW ? SWS_CPU_CAPS_3DNOW : 0);
|
||||
#endif /* CONFIG_RUNTIME_CPUDETECT */
|
||||
return flags;
|
||||
}
|
||||
|
||||
SwsContext *sws_alloc_context(void)
|
||||
{
|
||||
SwsContext *c= av_mallocz(sizeof(SwsContext));
|
||||
@ -782,16 +754,14 @@ int sws_init_context(SwsContext *c, SwsFilter *srcFilter, SwsFilter *dstFilter)
|
||||
int srcH= c->srcH;
|
||||
int dstW= c->dstW;
|
||||
int dstH= c->dstH;
|
||||
int flags;
|
||||
int flags, cpu_flags;
|
||||
enum PixelFormat srcFormat= c->srcFormat;
|
||||
enum PixelFormat dstFormat= c->dstFormat;
|
||||
|
||||
flags= c->flags = update_flags_cpu(c->flags);
|
||||
#if ARCH_X86
|
||||
if (flags & SWS_CPU_CAPS_MMX)
|
||||
__asm__ volatile("emms\n\t"::: "memory");
|
||||
#endif
|
||||
if (!rgb15to16) sws_rgb2rgb_init(flags);
|
||||
cpu_flags = av_get_cpu_flags();
|
||||
flags = c->flags;
|
||||
emms_c();
|
||||
if (!rgb15to16) sws_rgb2rgb_init();
|
||||
|
||||
unscaled = (srcW == dstW && srcH == dstH);
|
||||
|
||||
@ -884,7 +854,7 @@ int sws_init_context(SwsContext *c, SwsFilter *srcFilter, SwsFilter *dstFilter)
|
||||
}
|
||||
}
|
||||
|
||||
if (flags & SWS_CPU_CAPS_MMX2) {
|
||||
if (HAVE_MMX2 && cpu_flags & AV_CPU_FLAG_MMX2) {
|
||||
c->canMMX2BeUsed= (dstW >=srcW && (dstW&31)==0 && (srcW&15)==0) ? 1 : 0;
|
||||
if (!c->canMMX2BeUsed && dstW >=srcW && (srcW&15)==0 && (flags&SWS_FAST_BILINEAR)) {
|
||||
if (flags&SWS_PRINT_INFO)
|
||||
@ -910,7 +880,7 @@ int sws_init_context(SwsContext *c, SwsFilter *srcFilter, SwsFilter *dstFilter)
|
||||
c->chrXInc+= 20;
|
||||
}
|
||||
//we don't use the x86 asm scaler if MMX is available
|
||||
else if (flags & SWS_CPU_CAPS_MMX) {
|
||||
else if (HAVE_MMX && cpu_flags & AV_CPU_FLAG_MMX) {
|
||||
c->lumXInc = ((srcW-2)<<16)/(dstW-2) - 20;
|
||||
c->chrXInc = ((c->chrSrcW-2)<<16)/(c->chrDstW-2) - 20;
|
||||
}
|
||||
@ -918,7 +888,7 @@ int sws_init_context(SwsContext *c, SwsFilter *srcFilter, SwsFilter *dstFilter)
|
||||
|
||||
/* precalculate horizontal scaler filter coefficients */
|
||||
{
|
||||
#if ARCH_X86 && (HAVE_MMX2 || CONFIG_RUNTIME_CPUDETECT)
|
||||
#if HAVE_MMX2
|
||||
// can't downscale !!!
|
||||
if (c->canMMX2BeUsed && (flags & SWS_FAST_BILINEAR)) {
|
||||
c->lumMmx2FilterCodeSize = initMMX2HScaler( dstW, c->lumXInc, NULL, NULL, NULL, 8);
|
||||
@ -954,21 +924,21 @@ int sws_init_context(SwsContext *c, SwsFilter *srcFilter, SwsFilter *dstFilter)
|
||||
mprotect(c->chrMmx2FilterCode, c->chrMmx2FilterCodeSize, PROT_EXEC | PROT_READ);
|
||||
#endif
|
||||
} else
|
||||
#endif /* ARCH_X86 && (HAVE_MMX2 || CONFIG_RUNTIME_CPUDETECT) */
|
||||
#endif /* HAVE_MMX2 */
|
||||
{
|
||||
const int filterAlign=
|
||||
(flags & SWS_CPU_CAPS_MMX) ? 4 :
|
||||
(flags & SWS_CPU_CAPS_ALTIVEC) ? 8 :
|
||||
(HAVE_MMX && cpu_flags & AV_CPU_FLAG_MMX) ? 4 :
|
||||
(HAVE_ALTIVEC && cpu_flags & AV_CPU_FLAG_ALTIVEC) ? 8 :
|
||||
1;
|
||||
|
||||
if (initFilter(&c->hLumFilter, &c->hLumFilterPos, &c->hLumFilterSize, c->lumXInc,
|
||||
srcW , dstW, filterAlign, 1<<14,
|
||||
(flags&SWS_BICUBLIN) ? (flags|SWS_BICUBIC) : flags,
|
||||
(flags&SWS_BICUBLIN) ? (flags|SWS_BICUBIC) : flags, cpu_flags,
|
||||
srcFilter->lumH, dstFilter->lumH, c->param) < 0)
|
||||
goto fail;
|
||||
if (initFilter(&c->hChrFilter, &c->hChrFilterPos, &c->hChrFilterSize, c->chrXInc,
|
||||
c->chrSrcW, c->chrDstW, filterAlign, 1<<14,
|
||||
(flags&SWS_BICUBLIN) ? (flags|SWS_BILINEAR) : flags,
|
||||
(flags&SWS_BICUBLIN) ? (flags|SWS_BILINEAR) : flags, cpu_flags,
|
||||
srcFilter->chrH, dstFilter->chrH, c->param) < 0)
|
||||
goto fail;
|
||||
}
|
||||
@ -977,18 +947,18 @@ int sws_init_context(SwsContext *c, SwsFilter *srcFilter, SwsFilter *dstFilter)
|
||||
/* precalculate vertical scaler filter coefficients */
|
||||
{
|
||||
const int filterAlign=
|
||||
(flags & SWS_CPU_CAPS_MMX) && (flags & SWS_ACCURATE_RND) ? 2 :
|
||||
(flags & SWS_CPU_CAPS_ALTIVEC) ? 8 :
|
||||
(HAVE_MMX && cpu_flags & AV_CPU_FLAG_MMX) && (flags & SWS_ACCURATE_RND) ? 2 :
|
||||
(HAVE_ALTIVEC && cpu_flags & AV_CPU_FLAG_ALTIVEC) ? 8 :
|
||||
1;
|
||||
|
||||
if (initFilter(&c->vLumFilter, &c->vLumFilterPos, &c->vLumFilterSize, c->lumYInc,
|
||||
srcH , dstH, filterAlign, (1<<12),
|
||||
(flags&SWS_BICUBLIN) ? (flags|SWS_BICUBIC) : flags,
|
||||
(flags&SWS_BICUBLIN) ? (flags|SWS_BICUBIC) : flags, cpu_flags,
|
||||
srcFilter->lumV, dstFilter->lumV, c->param) < 0)
|
||||
goto fail;
|
||||
if (initFilter(&c->vChrFilter, &c->vChrFilterPos, &c->vChrFilterSize, c->chrYInc,
|
||||
c->chrSrcH, c->chrDstH, filterAlign, (1<<12),
|
||||
(flags&SWS_BICUBLIN) ? (flags|SWS_BILINEAR) : flags,
|
||||
(flags&SWS_BICUBLIN) ? (flags|SWS_BILINEAR) : flags, cpu_flags,
|
||||
srcFilter->chrV, dstFilter->chrV, c->param) < 0)
|
||||
goto fail;
|
||||
|
||||
@ -1082,13 +1052,13 @@ int sws_init_context(SwsContext *c, SwsFilter *srcFilter, SwsFilter *dstFilter)
|
||||
#endif
|
||||
sws_format_name(dstFormat));
|
||||
|
||||
if (flags & SWS_CPU_CAPS_MMX2) av_log(c, AV_LOG_INFO, "using MMX2\n");
|
||||
else if (flags & SWS_CPU_CAPS_3DNOW) av_log(c, AV_LOG_INFO, "using 3DNOW\n");
|
||||
else if (flags & SWS_CPU_CAPS_MMX) av_log(c, AV_LOG_INFO, "using MMX\n");
|
||||
else if (flags & SWS_CPU_CAPS_ALTIVEC) av_log(c, AV_LOG_INFO, "using AltiVec\n");
|
||||
if (HAVE_MMX2 && cpu_flags & AV_CPU_FLAG_MMX2) av_log(c, AV_LOG_INFO, "using MMX2\n");
|
||||
else if (HAVE_AMD3DNOW && cpu_flags & AV_CPU_FLAG_3DNOW) av_log(c, AV_LOG_INFO, "using 3DNOW\n");
|
||||
else if (HAVE_MMX && cpu_flags & AV_CPU_FLAG_MMX) av_log(c, AV_LOG_INFO, "using MMX\n");
|
||||
else if (HAVE_ALTIVEC && cpu_flags & AV_CPU_FLAG_ALTIVEC) av_log(c, AV_LOG_INFO, "using AltiVec\n");
|
||||
else av_log(c, AV_LOG_INFO, "using C\n");
|
||||
|
||||
if (flags & SWS_CPU_CAPS_MMX) {
|
||||
if (HAVE_MMX && cpu_flags & AV_CPU_FLAG_MMX) {
|
||||
if (c->canMMX2BeUsed && (flags&SWS_FAST_BILINEAR))
|
||||
av_log(c, AV_LOG_VERBOSE, "using FAST_BILINEAR MMX2 scaler for horizontal scaling\n");
|
||||
else {
|
||||
@ -1107,7 +1077,7 @@ int sws_init_context(SwsContext *c, SwsFilter *srcFilter, SwsFilter *dstFilter)
|
||||
av_log(c, AV_LOG_VERBOSE, "using n-tap MMX scaler for horizontal chrominance scaling\n");
|
||||
}
|
||||
} else {
|
||||
#if ARCH_X86
|
||||
#if HAVE_MMX
|
||||
av_log(c, AV_LOG_VERBOSE, "using x86 asm scaler for horizontal scaling\n");
|
||||
#else
|
||||
if (flags & SWS_FAST_BILINEAR)
|
||||
@ -1118,31 +1088,41 @@ int sws_init_context(SwsContext *c, SwsFilter *srcFilter, SwsFilter *dstFilter)
|
||||
}
|
||||
if (isPlanarYUV(dstFormat)) {
|
||||
if (c->vLumFilterSize==1)
|
||||
av_log(c, AV_LOG_VERBOSE, "using 1-tap %s \"scaler\" for vertical scaling (YV12 like)\n", (flags & SWS_CPU_CAPS_MMX) ? "MMX" : "C");
|
||||
av_log(c, AV_LOG_VERBOSE, "using 1-tap %s \"scaler\" for vertical scaling (YV12 like)\n",
|
||||
(HAVE_MMX && cpu_flags & AV_CPU_FLAG_MMX) ? "MMX" : "C");
|
||||
else
|
||||
av_log(c, AV_LOG_VERBOSE, "using n-tap %s scaler for vertical scaling (YV12 like)\n", (flags & SWS_CPU_CAPS_MMX) ? "MMX" : "C");
|
||||
av_log(c, AV_LOG_VERBOSE, "using n-tap %s scaler for vertical scaling (YV12 like)\n",
|
||||
(HAVE_MMX && cpu_flags & AV_CPU_FLAG_MMX) ? "MMX" : "C");
|
||||
} else {
|
||||
if (c->vLumFilterSize==1 && c->vChrFilterSize==2)
|
||||
av_log(c, AV_LOG_VERBOSE, "using 1-tap %s \"scaler\" for vertical luminance scaling (BGR)\n"
|
||||
" 2-tap scaler for vertical chrominance scaling (BGR)\n", (flags & SWS_CPU_CAPS_MMX) ? "MMX" : "C");
|
||||
" 2-tap scaler for vertical chrominance scaling (BGR)\n",
|
||||
(HAVE_MMX && cpu_flags & AV_CPU_FLAG_MMX) ? "MMX" : "C");
|
||||
else if (c->vLumFilterSize==2 && c->vChrFilterSize==2)
|
||||
av_log(c, AV_LOG_VERBOSE, "using 2-tap linear %s scaler for vertical scaling (BGR)\n", (flags & SWS_CPU_CAPS_MMX) ? "MMX" : "C");
|
||||
av_log(c, AV_LOG_VERBOSE, "using 2-tap linear %s scaler for vertical scaling (BGR)\n",
|
||||
(HAVE_MMX && cpu_flags & AV_CPU_FLAG_MMX) ? "MMX" : "C");
|
||||
else
|
||||
av_log(c, AV_LOG_VERBOSE, "using n-tap %s scaler for vertical scaling (BGR)\n", (flags & SWS_CPU_CAPS_MMX) ? "MMX" : "C");
|
||||
av_log(c, AV_LOG_VERBOSE, "using n-tap %s scaler for vertical scaling (BGR)\n",
|
||||
(HAVE_MMX && cpu_flags & AV_CPU_FLAG_MMX) ? "MMX" : "C");
|
||||
}
|
||||
|
||||
if (dstFormat==PIX_FMT_BGR24)
|
||||
av_log(c, AV_LOG_VERBOSE, "using %s YV12->BGR24 converter\n",
|
||||
(flags & SWS_CPU_CAPS_MMX2) ? "MMX2" : ((flags & SWS_CPU_CAPS_MMX) ? "MMX" : "C"));
|
||||
(HAVE_MMX2 && cpu_flags & AV_CPU_FLAG_MMX2) ? "MMX2" :
|
||||
((HAVE_MMX && cpu_flags & AV_CPU_FLAG_MMX) ? "MMX" : "C"));
|
||||
else if (dstFormat==PIX_FMT_RGB32)
|
||||
av_log(c, AV_LOG_VERBOSE, "using %s YV12->BGR32 converter\n", (flags & SWS_CPU_CAPS_MMX) ? "MMX" : "C");
|
||||
av_log(c, AV_LOG_VERBOSE, "using %s YV12->BGR32 converter\n",
|
||||
(HAVE_MMX && cpu_flags & AV_CPU_FLAG_MMX) ? "MMX" : "C");
|
||||
else if (dstFormat==PIX_FMT_BGR565)
|
||||
av_log(c, AV_LOG_VERBOSE, "using %s YV12->BGR16 converter\n", (flags & SWS_CPU_CAPS_MMX) ? "MMX" : "C");
|
||||
av_log(c, AV_LOG_VERBOSE, "using %s YV12->BGR16 converter\n",
|
||||
(HAVE_MMX && cpu_flags & AV_CPU_FLAG_MMX) ? "MMX" : "C");
|
||||
else if (dstFormat==PIX_FMT_BGR555)
|
||||
av_log(c, AV_LOG_VERBOSE, "using %s YV12->BGR15 converter\n", (flags & SWS_CPU_CAPS_MMX) ? "MMX" : "C");
|
||||
av_log(c, AV_LOG_VERBOSE, "using %s YV12->BGR15 converter\n",
|
||||
(HAVE_MMX && cpu_flags & AV_CPU_FLAG_MMX) ? "MMX" : "C");
|
||||
else if (dstFormat == PIX_FMT_RGB444BE || dstFormat == PIX_FMT_RGB444LE ||
|
||||
dstFormat == PIX_FMT_BGR444BE || dstFormat == PIX_FMT_BGR444LE)
|
||||
av_log(c, AV_LOG_VERBOSE, "using %s YV12->BGR12 converter\n", (flags & SWS_CPU_CAPS_MMX) ? "MMX" : "C");
|
||||
av_log(c, AV_LOG_VERBOSE, "using %s YV12->BGR12 converter\n",
|
||||
(HAVE_MMX && cpu_flags & AV_CPU_FLAG_MMX) ? "MMX" : "C");
|
||||
|
||||
av_log(c, AV_LOG_VERBOSE, "%dx%d -> %dx%d\n", srcW, srcH, dstW, dstH);
|
||||
av_log(c, AV_LOG_DEBUG, "lum srcW=%d srcH=%d dstW=%d dstH=%d xInc=%d yInc=%d\n",
|
||||
@ -1527,7 +1507,7 @@ void sws_freeContext(SwsContext *c)
|
||||
av_freep(&c->hLumFilterPos);
|
||||
av_freep(&c->hChrFilterPos);
|
||||
|
||||
#if ARCH_X86
|
||||
#if HAVE_MMX
|
||||
#ifdef MAP_ANONYMOUS
|
||||
if (c->lumMmx2FilterCode) munmap(c->lumMmx2FilterCode, c->lumMmx2FilterCodeSize);
|
||||
if (c->chrMmx2FilterCode) munmap(c->chrMmx2FilterCode, c->chrMmx2FilterCodeSize);
|
||||
@ -1540,7 +1520,7 @@ void sws_freeContext(SwsContext *c)
|
||||
#endif
|
||||
c->lumMmx2FilterCode=NULL;
|
||||
c->chrMmx2FilterCode=NULL;
|
||||
#endif /* ARCH_X86 */
|
||||
#endif /* HAVE_MMX */
|
||||
|
||||
av_freep(&c->yuvTable);
|
||||
|
||||
@ -1557,8 +1537,6 @@ struct SwsContext *sws_getCachedContext(struct SwsContext *context,
|
||||
if (!param)
|
||||
param = default_param;
|
||||
|
||||
flags = update_flags_cpu(flags);
|
||||
|
||||
if (context &&
|
||||
(context->srcW != srcW ||
|
||||
context->srcH != srcH ||
|
||||
|
||||
@ -27,6 +27,7 @@
|
||||
|
||||
#include "config.h"
|
||||
#include "libavutil/x86_cpu.h"
|
||||
#include "libavutil/cpu.h"
|
||||
#include "libavutil/bswap.h"
|
||||
#include "libswscale/rgb2rgb.h"
|
||||
#include "libswscale/swscale.h"
|
||||
@ -122,16 +123,16 @@ DECLARE_ASM_CONST(8, uint64_t, blue_15mask) = 0x0000001f0000001fULL;
|
||||
32-bit C version, and and&add trick by Michael Niedermayer
|
||||
*/
|
||||
|
||||
void rgb2rgb_init_x86(int flags)
|
||||
void rgb2rgb_init_x86(void)
|
||||
{
|
||||
#if HAVE_MMX2 || HAVE_AMD3DNOW || HAVE_MMX
|
||||
if (flags & SWS_CPU_CAPS_SSE2)
|
||||
rgb2rgb_init_SSE2();
|
||||
else if (flags & SWS_CPU_CAPS_MMX2)
|
||||
rgb2rgb_init_MMX2();
|
||||
else if (flags & SWS_CPU_CAPS_3DNOW)
|
||||
rgb2rgb_init_3DNOW();
|
||||
else if (flags & SWS_CPU_CAPS_MMX)
|
||||
int cpu_flags = av_get_cpu_flags();
|
||||
|
||||
if (HAVE_MMX && cpu_flags & AV_CPU_FLAG_MMX)
|
||||
rgb2rgb_init_MMX();
|
||||
#endif /* HAVE_MMX2 || HAVE_AMD3DNOW || HAVE_MMX */
|
||||
if (HAVE_AMD3DNOW && cpu_flags & AV_CPU_FLAG_3DNOW)
|
||||
rgb2rgb_init_3DNOW();
|
||||
if (HAVE_MMX2 && cpu_flags & AV_CPU_FLAG_MMX2)
|
||||
rgb2rgb_init_MMX2();
|
||||
if (HAVE_SSE && cpu_flags & AV_CPU_FLAG_SSE2)
|
||||
rgb2rgb_init_SSE2();
|
||||
}
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
@ -34,6 +34,7 @@
|
||||
#include "libswscale/swscale.h"
|
||||
#include "libswscale/swscale_internal.h"
|
||||
#include "libavutil/x86_cpu.h"
|
||||
#include "libavutil/cpu.h"
|
||||
|
||||
#define DITHER1XBPP // only for MMX
|
||||
|
||||
@ -46,57 +47,58 @@ DECLARE_ASM_CONST(8, uint64_t, pb_03) = 0x0303030303030303ULL;
|
||||
DECLARE_ASM_CONST(8, uint64_t, pb_07) = 0x0707070707070707ULL;
|
||||
|
||||
//MMX versions
|
||||
#if HAVE_MMX
|
||||
#undef RENAME
|
||||
#undef HAVE_MMX2
|
||||
#undef HAVE_AMD3DNOW
|
||||
#define HAVE_MMX2 0
|
||||
#define HAVE_AMD3DNOW 0
|
||||
#undef COMPILE_TEMPLATE_MMX2
|
||||
#define COMPILE_TEMPLATE_MMX2 0
|
||||
#define RENAME(a) a ## _MMX
|
||||
#include "yuv2rgb_template.c"
|
||||
#endif /* HAVE_MMX */
|
||||
|
||||
//MMX2 versions
|
||||
#if HAVE_MMX2
|
||||
#undef RENAME
|
||||
#undef HAVE_MMX2
|
||||
#define HAVE_MMX2 1
|
||||
#undef COMPILE_TEMPLATE_MMX2
|
||||
#define COMPILE_TEMPLATE_MMX2 1
|
||||
#define RENAME(a) a ## _MMX2
|
||||
#include "yuv2rgb_template.c"
|
||||
#endif /* HAVE_MMX2 */
|
||||
|
||||
SwsFunc ff_yuv2rgb_init_mmx(SwsContext *c)
|
||||
{
|
||||
if (c->flags & SWS_CPU_CAPS_MMX2) {
|
||||
int cpu_flags = av_get_cpu_flags();
|
||||
|
||||
if (c->srcFormat != PIX_FMT_YUV420P &&
|
||||
c->srcFormat != PIX_FMT_YUVA420P)
|
||||
return NULL;
|
||||
|
||||
if (HAVE_MMX2 && cpu_flags & AV_CPU_FLAG_MMX2) {
|
||||
switch (c->dstFormat) {
|
||||
case PIX_FMT_RGB32:
|
||||
if (CONFIG_SWSCALE_ALPHA && c->srcFormat == PIX_FMT_YUVA420P) {
|
||||
if (HAVE_7REGS) return yuva420_rgb32_MMX2;
|
||||
break;
|
||||
} else return yuv420_rgb32_MMX2;
|
||||
case PIX_FMT_BGR32:
|
||||
if (CONFIG_SWSCALE_ALPHA && c->srcFormat == PIX_FMT_YUVA420P) {
|
||||
if (HAVE_7REGS) return yuva420_bgr32_MMX2;
|
||||
break;
|
||||
} else return yuv420_bgr32_MMX2;
|
||||
case PIX_FMT_RGB24: return yuv420_rgb24_MMX2;
|
||||
case PIX_FMT_BGR24: return yuv420_bgr24_MMX2;
|
||||
case PIX_FMT_RGB565: return yuv420_rgb16_MMX2;
|
||||
case PIX_FMT_RGB555: return yuv420_rgb15_MMX2;
|
||||
}
|
||||
}
|
||||
if (c->flags & SWS_CPU_CAPS_MMX) {
|
||||
|
||||
if (HAVE_MMX && cpu_flags & AV_CPU_FLAG_MMX) {
|
||||
switch (c->dstFormat) {
|
||||
case PIX_FMT_RGB32:
|
||||
if (CONFIG_SWSCALE_ALPHA && c->srcFormat == PIX_FMT_YUVA420P) {
|
||||
if (HAVE_7REGS) return yuva420_rgb32_MMX;
|
||||
break;
|
||||
} else return yuv420_rgb32_MMX;
|
||||
case PIX_FMT_BGR32:
|
||||
if (CONFIG_SWSCALE_ALPHA && c->srcFormat == PIX_FMT_YUVA420P) {
|
||||
if (HAVE_7REGS) return yuva420_bgr32_MMX;
|
||||
break;
|
||||
} else return yuv420_bgr32_MMX;
|
||||
case PIX_FMT_RGB24: return yuv420_rgb24_MMX;
|
||||
case PIX_FMT_BGR24: return yuv420_bgr24_MMX;
|
||||
case PIX_FMT_RGB565: return yuv420_rgb16_MMX;
|
||||
case PIX_FMT_RGB555: return yuv420_rgb15_MMX;
|
||||
case PIX_FMT_RGB32:
|
||||
if (CONFIG_SWSCALE_ALPHA && c->srcFormat == PIX_FMT_YUVA420P) {
|
||||
#if HAVE_7REGS
|
||||
return yuva420_rgb32_MMX;
|
||||
#endif
|
||||
break;
|
||||
} else return yuv420_rgb32_MMX;
|
||||
case PIX_FMT_BGR32:
|
||||
if (CONFIG_SWSCALE_ALPHA && c->srcFormat == PIX_FMT_YUVA420P) {
|
||||
#if HAVE_7REGS
|
||||
return yuva420_bgr32_MMX;
|
||||
#endif
|
||||
break;
|
||||
} else return yuv420_bgr32_MMX;
|
||||
case PIX_FMT_RGB24: return yuv420_rgb24_MMX;
|
||||
case PIX_FMT_BGR24: return yuv420_bgr24_MMX;
|
||||
case PIX_FMT_RGB565: return yuv420_rgb16_MMX;
|
||||
case PIX_FMT_RGB555: return yuv420_rgb15_MMX;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@ -25,14 +25,7 @@
|
||||
#undef EMMS
|
||||
#undef SFENCE
|
||||
|
||||
#if HAVE_AMD3DNOW
|
||||
/* On K6 femms is faster than emms. On K7 femms is directly mapped to emms. */
|
||||
#define EMMS "femms"
|
||||
#else
|
||||
#define EMMS "emms"
|
||||
#endif
|
||||
|
||||
#if HAVE_MMX2
|
||||
#if COMPILE_TEMPLATE_MMX2
|
||||
#define MOVNTQ "movntq"
|
||||
#define SFENCE "sfence"
|
||||
#else
|
||||
@ -159,7 +152,8 @@
|
||||
} \
|
||||
|
||||
#define YUV2RGB_ENDFUNC \
|
||||
__asm__ volatile (SFENCE"\n\t"EMMS); \
|
||||
__asm__ volatile (SFENCE"\n\t" \
|
||||
"emms \n\t"); \
|
||||
return srcSliceH; \
|
||||
|
||||
#define IF0(x)
|
||||
@ -188,6 +182,7 @@
|
||||
"paddusb "GREEN_DITHER"(%4), %%mm2\n\t" \
|
||||
"paddusb "RED_DITHER"(%4), %%mm1\n\t" \
|
||||
|
||||
#if !COMPILE_TEMPLATE_MMX2
|
||||
static inline int RENAME(yuv420_rgb15)(SwsContext *c, const uint8_t *src[],
|
||||
int srcStride[],
|
||||
int srcSliceY, int srcSliceH,
|
||||
@ -243,6 +238,7 @@ static inline int RENAME(yuv420_rgb16)(SwsContext *c, const uint8_t *src[],
|
||||
YUV2RGB_OPERANDS
|
||||
YUV2RGB_ENDFUNC
|
||||
}
|
||||
#endif /* !COMPILE_TEMPLATE_MMX2 */
|
||||
|
||||
#define RGB_PACK24(blue, red)\
|
||||
"packuswb %%mm3, %%mm0 \n" /* R0 R2 R4 R6 R1 R3 R5 R7 */\
|
||||
@ -259,7 +255,7 @@ static inline int RENAME(yuv420_rgb16)(SwsContext *c, const uint8_t *src[],
|
||||
"punpckhwd %%mm6, %%mm5 \n" /* R4 G4 B4 R5 R6 G6 B6 R7 */\
|
||||
RGB_PACK24_B
|
||||
|
||||
#if HAVE_MMX2
|
||||
#if COMPILE_TEMPLATE_MMX2
|
||||
DECLARE_ASM_CONST(8, int16_t, mask1101[4]) = {-1,-1, 0,-1};
|
||||
DECLARE_ASM_CONST(8, int16_t, mask0010[4]) = { 0, 0,-1, 0};
|
||||
DECLARE_ASM_CONST(8, int16_t, mask0110[4]) = { 0,-1,-1, 0};
|
||||
@ -366,6 +362,7 @@ static inline int RENAME(yuv420_bgr24)(SwsContext *c, const uint8_t *src[],
|
||||
MOVNTQ " %%mm5, 16(%1)\n\t" \
|
||||
MOVNTQ " %%mm"alpha", 24(%1)\n\t" \
|
||||
|
||||
#if !COMPILE_TEMPLATE_MMX2
|
||||
static inline int RENAME(yuv420_rgb32)(SwsContext *c, const uint8_t *src[],
|
||||
int srcStride[],
|
||||
int srcSliceY, int srcSliceH,
|
||||
@ -386,12 +383,12 @@ static inline int RENAME(yuv420_rgb32)(SwsContext *c, const uint8_t *src[],
|
||||
YUV2RGB_ENDFUNC
|
||||
}
|
||||
|
||||
#if HAVE_7REGS && CONFIG_SWSCALE_ALPHA
|
||||
static inline int RENAME(yuva420_rgb32)(SwsContext *c, const uint8_t *src[],
|
||||
int srcStride[],
|
||||
int srcSliceY, int srcSliceH,
|
||||
uint8_t *dst[], int dstStride[])
|
||||
{
|
||||
#if HAVE_7REGS
|
||||
int y, h_size;
|
||||
|
||||
YUV2RGB_LOOP(4)
|
||||
@ -406,9 +403,8 @@ static inline int RENAME(yuva420_rgb32)(SwsContext *c, const uint8_t *src[],
|
||||
YUV2RGB_ENDLOOP(4)
|
||||
YUV2RGB_OPERANDS_ALPHA
|
||||
YUV2RGB_ENDFUNC
|
||||
#endif
|
||||
return 0;
|
||||
}
|
||||
#endif
|
||||
|
||||
static inline int RENAME(yuv420_bgr32)(SwsContext *c, const uint8_t *src[],
|
||||
int srcStride[],
|
||||
@ -430,12 +426,12 @@ static inline int RENAME(yuv420_bgr32)(SwsContext *c, const uint8_t *src[],
|
||||
YUV2RGB_ENDFUNC
|
||||
}
|
||||
|
||||
#if HAVE_7REGS && CONFIG_SWSCALE_ALPHA
|
||||
static inline int RENAME(yuva420_bgr32)(SwsContext *c, const uint8_t *src[],
|
||||
int srcStride[],
|
||||
int srcSliceY, int srcSliceH,
|
||||
uint8_t *dst[], int dstStride[])
|
||||
{
|
||||
#if HAVE_7REGS
|
||||
int y, h_size;
|
||||
|
||||
YUV2RGB_LOOP(4)
|
||||
@ -450,6 +446,7 @@ static inline int RENAME(yuva420_bgr32)(SwsContext *c, const uint8_t *src[],
|
||||
YUV2RGB_ENDLOOP(4)
|
||||
YUV2RGB_OPERANDS_ALPHA
|
||||
YUV2RGB_ENDFUNC
|
||||
#endif
|
||||
return 0;
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* !COMPILE_TEMPLATE_MMX2 */
|
||||
|
||||
@ -32,7 +32,7 @@
|
||||
#include "rgb2rgb.h"
|
||||
#include "swscale.h"
|
||||
#include "swscale_internal.h"
|
||||
#include "libavutil/x86_cpu.h"
|
||||
#include "libavutil/cpu.h"
|
||||
#include "libavutil/bswap.h"
|
||||
|
||||
extern const uint8_t dither_4x4_16[4][8];
|
||||
@ -579,24 +579,18 @@ CLOSEYUV2RGBFUNC(1)
|
||||
SwsFunc ff_yuv2rgb_get_func_ptr(SwsContext *c)
|
||||
{
|
||||
SwsFunc t = NULL;
|
||||
#if HAVE_MMX
|
||||
t = ff_yuv2rgb_init_mmx(c);
|
||||
#endif
|
||||
#if HAVE_VIS
|
||||
t = ff_yuv2rgb_init_vis(c);
|
||||
#endif
|
||||
#if CONFIG_MLIB
|
||||
t = ff_yuv2rgb_init_mlib(c);
|
||||
#endif
|
||||
#if HAVE_ALTIVEC
|
||||
if (c->flags & SWS_CPU_CAPS_ALTIVEC)
|
||||
t = ff_yuv2rgb_init_altivec(c);
|
||||
#endif
|
||||
|
||||
#if ARCH_BFIN
|
||||
if (c->flags & SWS_CPU_CAPS_BFIN)
|
||||
if (HAVE_MMX) {
|
||||
t = ff_yuv2rgb_init_mmx(c);
|
||||
} else if (HAVE_VIS) {
|
||||
t = ff_yuv2rgb_init_vis(c);
|
||||
} else if (CONFIG_MLIB) {
|
||||
t = ff_yuv2rgb_init_mlib(c);
|
||||
} else if (HAVE_ALTIVEC) {
|
||||
t = ff_yuv2rgb_init_altivec(c);
|
||||
} else if (ARCH_BFIN) {
|
||||
t = ff_yuv2rgb_get_func_ptr_bfin(c);
|
||||
#endif
|
||||
}
|
||||
|
||||
if (t)
|
||||
return t;
|
||||
|
||||
Loading…
Reference in New Issue
Block a user