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ffmpeg.wasm-core
Commit 0144fe69 authored by Diego Biurrun's avatar Diego Biurrun
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Remove Sun medialib glue code. 

It is obscure, most likely unused and not bit-exact compared to
libavcodec due to a different IDCT transform algorithm.
parent 9b027c0d
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Showing with 2 additions and 579 deletions
configure
View file @ 0144fe69
......@@ -194,7 +194,6 @@ External library support:
--enable-libxavs enable AVS encoding via xavs [no]
--enable-libxvid enable Xvid encoding via xvidcore,
native MPEG-4/Xvid encoder exists [no]
--enable-mlib enable Sun medialib [no]
--enable-openssl enable openssl [no]
--enable-zlib enable zlib [autodetect]
......@@ -970,7 +969,6 @@ CONFIG_LIST="
lsp
mdct
memalign_hack
mlib
mpegaudiodsp
network
nonfree
......@@ -2967,7 +2965,6 @@ enabled libx264 && require libx264 x264.h x264_encoder_encode -lx264 &&
die "ERROR: libx264 version must be >= 0.118."; }
enabled libxavs && require libxavs xavs.h xavs_encoder_encode -lxavs
enabled libxvid && require libxvid xvid.h xvid_global -lxvidcore
enabled mlib && require mediaLib mlib_types.h mlib_VectorSub_S16_U8_Mod -lmlib
enabled openssl && { check_lib openssl/ssl.h SSL_library_init -lssl -lcrypto ||
check_lib openssl/ssl.h SSL_library_init -lssl32 -leay32 ||
check_lib openssl/ssl.h SSL_library_init -lssl -lcrypto -lws2_32 -lgdi32 ||
......@@ -3227,7 +3224,6 @@ echo "network support ${network-no}"
echo "threading support ${thread_type-no}"
echo "safe bitstream reader ${safe_bitstream_reader-no}"
echo "SDL support ${sdl-no}"
echo "Sun medialib support ${mlib-no}"
echo "libdxva2 enabled ${dxva2-no}"
echo "libva enabled ${vaapi-no}"
echo "libvdpau enabled ${vdpau-no}"
......
libavcodec/Makefile
View file @ 0144fe69
......@@ -663,8 +663,6 @@ OBJS-$(CONFIG_TEXT2MOVSUB_BSF) += movsub_bsf.o
OBJS-$(HAVE_PTHREADS) += pthread.o
OBJS-$(HAVE_W32THREADS) += pthread.o
OBJS-$(CONFIG_MLIB) += mlib/dsputil_mlib.o \
# inverse.o contains the ff_inverse table definition, which is used by
# the FASTDIV macro (from libavutil); since referencing the external
# table has a negative effect on performance, copy it in libavcodec as
......@@ -696,7 +694,7 @@ HOSTPROGS = aac_tablegen aacps_tablegen cbrt_tablegen cos_tablegen \
dv_tablegen motionpixels_tablegen mpegaudio_tablegen \
pcm_tablegen qdm2_tablegen sinewin_tablegen
DIRS = alpha arm bfin mlib ppc ps2 sh4 sparc x86
DIRS = alpha arm bfin ppc ps2 sh4 sparc x86
CLEANFILES = *_tables.c *_tables.h *_tablegen$(HOSTEXESUF)
......
libavcodec/avcodec.h
View file @ 0144fe69
......@@ -1680,7 +1680,6 @@ typedef struct AVCodecContext {
#define FF_DCT_FASTINT 1
#define FF_DCT_INT 2
#define FF_DCT_MMX 3
#define FF_DCT_MLIB 4
#define FF_DCT_ALTIVEC 5
#define FF_DCT_FAAN 6
......@@ -1731,7 +1730,6 @@ typedef struct AVCodecContext {
#define FF_IDCT_SIMPLEMMX 3
#define FF_IDCT_LIBMPEG2MMX 4
#define FF_IDCT_PS2 5
#define FF_IDCT_MLIB 6
#define FF_IDCT_ARM 7
#define FF_IDCT_ALTIVEC 8
#define FF_IDCT_SH4 9
......
libavcodec/dsputil.c
View file @ 0144fe69
......@@ -3138,7 +3138,6 @@ av_cold void dsputil_init(DSPContext* c, AVCodecContext *avctx)
if (HAVE_MMX) dsputil_init_mmx (c, avctx);
if (ARCH_ARM) dsputil_init_arm (c, avctx);
if (CONFIG_MLIB) dsputil_init_mlib (c, avctx);
if (HAVE_VIS) dsputil_init_vis (c, avctx);
if (ARCH_ALPHA) dsputil_init_alpha (c, avctx);
if (ARCH_PPC) dsputil_init_ppc (c, avctx);
......
libavcodec/dsputil.h
View file @ 0144fe69
......@@ -643,7 +643,6 @@ static inline int get_penalty_factor(int lambda, int lambda2, int type){
void dsputil_init_alpha(DSPContext* c, AVCodecContext *avctx);
void dsputil_init_arm(DSPContext* c, AVCodecContext *avctx);
void dsputil_init_bfin(DSPContext* c, AVCodecContext *avctx);
void dsputil_init_mlib(DSPContext* c, AVCodecContext *avctx);
void dsputil_init_mmi(DSPContext* c, AVCodecContext *avctx);
void dsputil_init_mmx(DSPContext* c, AVCodecContext *avctx);
void dsputil_init_ppc(DSPContext* c, AVCodecContext *avctx);
......
libavcodec/mlib/dsputil_mlib.c deleted 100644 → 0
View file @ 9b027c0d
This diff is collapsed.
libavcodec/mpegvideo.c
View file @ 0144fe69
......@@ -191,8 +191,6 @@ av_cold int ff_dct_common_init(MpegEncContext *s)
MPV_common_init_mmx(s);
#elif ARCH_ALPHA
MPV_common_init_axp(s);
#elif CONFIG_MLIB
MPV_common_init_mlib(s);
#elif HAVE_MMI
MPV_common_init_mmi(s);
#elif ARCH_ARM
......
libavcodec/mpegvideo.h
View file @ 0144fe69
......@@ -697,7 +697,6 @@ int MPV_encode_end(AVCodecContext *avctx);
int MPV_encode_picture(AVCodecContext *avctx, unsigned char *buf, int buf_size, void *data);
void MPV_common_init_mmx(MpegEncContext *s);
void MPV_common_init_axp(MpegEncContext *s);
void MPV_common_init_mlib(MpegEncContext *s);
void MPV_common_init_mmi(MpegEncContext *s);
void MPV_common_init_arm(MpegEncContext *s);
void MPV_common_init_altivec(MpegEncContext *s);
......
libavcodec/options.c
View file @ 0144fe69
......@@ -201,7 +201,6 @@ static const AVOption options[]={
{"fastint", "fast integer", 0, AV_OPT_TYPE_CONST, {.dbl = FF_DCT_FASTINT }, INT_MIN, INT_MAX, V|E, "dct"},
{"int", "accurate integer", 0, AV_OPT_TYPE_CONST, {.dbl = FF_DCT_INT }, INT_MIN, INT_MAX, V|E, "dct"},
{"mmx", NULL, 0, AV_OPT_TYPE_CONST, {.dbl = FF_DCT_MMX }, INT_MIN, INT_MAX, V|E, "dct"},
{"mlib", NULL, 0, AV_OPT_TYPE_CONST, {.dbl = FF_DCT_MLIB }, INT_MIN, INT_MAX, V|E, "dct"},
{"altivec", NULL, 0, AV_OPT_TYPE_CONST, {.dbl = FF_DCT_ALTIVEC }, INT_MIN, INT_MAX, V|E, "dct"},
{"faan", "floating point AAN DCT", 0, AV_OPT_TYPE_CONST, {.dbl = FF_DCT_FAAN }, INT_MIN, INT_MAX, V|E, "dct"},
{"lumi_mask", "compresses bright areas stronger than medium ones", OFFSET(lumi_masking), AV_OPT_TYPE_FLOAT, {.dbl = 0 }, -FLT_MAX, FLT_MAX, V|E},
......@@ -216,7 +215,6 @@ static const AVOption options[]={
{"simplemmx", NULL, 0, AV_OPT_TYPE_CONST, {.dbl = FF_IDCT_SIMPLEMMX }, INT_MIN, INT_MAX, V|E|D, "idct"},
{"libmpeg2mmx", NULL, 0, AV_OPT_TYPE_CONST, {.dbl = FF_IDCT_LIBMPEG2MMX }, INT_MIN, INT_MAX, V|E|D, "idct"},
{"ps2", NULL, 0, AV_OPT_TYPE_CONST, {.dbl = FF_IDCT_PS2 }, INT_MIN, INT_MAX, V|E|D, "idct"},
{"mlib", NULL, 0, AV_OPT_TYPE_CONST, {.dbl = FF_IDCT_MLIB }, INT_MIN, INT_MAX, V|E|D, "idct"},
{"arm", NULL, 0, AV_OPT_TYPE_CONST, {.dbl = FF_IDCT_ARM }, INT_MIN, INT_MAX, V|E|D, "idct"},
{"altivec", NULL, 0, AV_OPT_TYPE_CONST, {.dbl = FF_IDCT_ALTIVEC }, INT_MIN, INT_MAX, V|E|D, "idct"},
{"sh4", NULL, 0, AV_OPT_TYPE_CONST, {.dbl = FF_IDCT_SH4 }, INT_MIN, INT_MAX, V|E|D, "idct"},
......
libswscale/Makefile
View file @ 0144fe69
......@@ -9,7 +9,6 @@ OBJS = input.o options.o output.o rgb2rgb.o swscale.o \
OBJS-$(ARCH_BFIN) += bfin/internal_bfin.o \
bfin/swscale_bfin.o \
bfin/yuv2rgb_bfin.o
OBJS-$(CONFIG_MLIB) += mlib/yuv2rgb_mlib.o
OBJS-$(HAVE_ALTIVEC) += ppc/swscale_altivec.o \
ppc/yuv2rgb_altivec.o \
ppc/yuv2yuv_altivec.o
......@@ -25,4 +24,4 @@ OBJS-$(CONFIG_XMM_CLOBBER_TEST) += x86/w64xmmtest.o
TESTPROGS = colorspace swscale
DIRS = bfin mlib ppc sparc x86
DIRS = bfin ppc sparc x86
libswscale/mlib/yuv2rgb_mlib.c deleted 100644 → 0
View file @ 9b027c0d
/*
* software YUV to RGB converter using mediaLib
*
* Copyright (C) 2003 Michael Niedermayer <michaelni@gmx.at>
*
* This file is part of Libav.
*
* Libav is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* Libav is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with Libav; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <mlib_types.h>
#include <mlib_status.h>
#include <mlib_sys.h>
#include <mlib_video.h>
#include <inttypes.h>
#include <stdlib.h>
#include <assert.h>
#include "libswscale/swscale.h"
#include "libswscale/swscale_internal.h"
static int mlib_YUV2ARGB420_32(SwsContext *c, uint8_t* src[], int srcStride[], int srcSliceY,
int srcSliceH, uint8_t* dst[], int dstStride[])
{
if(c->srcFormat == PIX_FMT_YUV422P) {
srcStride[1] *= 2;
srcStride[2] *= 2;
}
assert(srcStride[1] == srcStride[2]);
mlib_VideoColorYUV2ARGB420(dst[0]+srcSliceY*dstStride[0], src[0], src[1], src[2], c->dstW,
srcSliceH, dstStride[0], srcStride[0], srcStride[1]);
return srcSliceH;
}
static int mlib_YUV2ABGR420_32(SwsContext *c, uint8_t* src[], int srcStride[], int srcSliceY,
int srcSliceH, uint8_t* dst[], int dstStride[])
{
if(c->srcFormat == PIX_FMT_YUV422P) {
srcStride[1] *= 2;
srcStride[2] *= 2;
}
assert(srcStride[1] == srcStride[2]);
mlib_VideoColorYUV2ABGR420(dst[0]+srcSliceY*dstStride[0], src[0], src[1], src[2], c->dstW,
srcSliceH, dstStride[0], srcStride[0], srcStride[1]);
return srcSliceH;
}
static int mlib_YUV2RGB420_24(SwsContext *c, uint8_t* src[], int srcStride[], int srcSliceY,
int srcSliceH, uint8_t* dst[], int dstStride[])
{
if(c->srcFormat == PIX_FMT_YUV422P) {
srcStride[1] *= 2;
srcStride[2] *= 2;
}
assert(srcStride[1] == srcStride[2]);
mlib_VideoColorYUV2RGB420(dst[0]+srcSliceY*dstStride[0], src[0], src[1], src[2], c->dstW,
srcSliceH, dstStride[0], srcStride[0], srcStride[1]);
return srcSliceH;
}
SwsFunc ff_yuv2rgb_init_mlib(SwsContext *c)
{
switch(c->dstFormat) {
case PIX_FMT_RGB24: return mlib_YUV2RGB420_24;
case PIX_FMT_BGR32: return mlib_YUV2ARGB420_32;
case PIX_FMT_RGB32: return mlib_YUV2ABGR420_32;
default: return NULL;
}
}
libswscale/swscale_internal.h
View file @ 0144fe69
......@@ -535,7 +535,6 @@ void updateMMXDitherTables(SwsContext *c, int dstY, int lumBufIndex, int chrBufI
SwsFunc ff_yuv2rgb_init_mmx(SwsContext *c);
SwsFunc ff_yuv2rgb_init_vis(SwsContext *c);
SwsFunc ff_yuv2rgb_init_mlib(SwsContext *c);
SwsFunc ff_yuv2rgb_init_altivec(SwsContext *c);
SwsFunc ff_yuv2rgb_get_func_ptr_bfin(SwsContext *c);
void ff_bfin_get_unscaled_swscale(SwsContext *c);
......
libswscale/yuv2rgb.c
View file @ 0144fe69
......@@ -510,8 +510,6 @@ SwsFunc ff_yuv2rgb_get_func_ptr(SwsContext *c)
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) {
......
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