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.

4 files changed, 1 insertions, 94 deletions

diff --git a/libswscale/Makefile b/libswscale/Makefile
index 75262f857b..36c2beffa1 100644
--- a/libswscale/Makefile
+++ b/libswscale/Makefile
@@ -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
diff --git a/libswscale/mlib/yuv2rgb_mlib.c b/libswscale/mlib/yuv2rgb_mlib.c
deleted file mode 100644
index 526c97505c..0000000000
--- a/libswscale/mlib/yuv2rgb_mlib.c
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * 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;
-    }
-}
-
diff --git a/libswscale/swscale_internal.h b/libswscale/swscale_internal.h
index 242a8508b4..0f5404e154 100644
--- a/libswscale/swscale_internal.h
+++ b/libswscale/swscale_internal.h
@@ -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);
diff --git a/libswscale/yuv2rgb.c b/libswscale/yuv2rgb.c
index 39c8b9c6fb..24dc96032d 100644
--- a/libswscale/yuv2rgb.c
+++ b/libswscale/yuv2rgb.c
@@ -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) {