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-rw-r--r--libavcodec/Makefile36
-rw-r--r--libavcodec/aandcttab.c47
-rw-r--r--libavcodec/aandcttab.h32
-rw-r--r--libavcodec/eatgq.c2
-rw-r--r--libavcodec/mpegvideo_enc.c24
5 files changed, 99 insertions, 42 deletions
diff --git a/libavcodec/Makefile b/libavcodec/Makefile
index 500bd34c63..d6f221ee17 100644
--- a/libavcodec/Makefile
+++ b/libavcodec/Makefile
@@ -58,7 +58,7 @@ OBJS-$(CONFIG_CSCD_DECODER) += cscd.o
OBJS-$(CONFIG_CYUV_DECODER) += cyuv.o
OBJS-$(CONFIG_DCA_DECODER) += dca.o
OBJS-$(CONFIG_DNXHD_DECODER) += dnxhddec.o dnxhddata.o
-OBJS-$(CONFIG_DNXHD_ENCODER) += dnxhdenc.o dnxhddata.o mpegvideo_enc.o motion_est.o ratecontrol.o mpeg12data.o mpegvideo.o
+OBJS-$(CONFIG_DNXHD_ENCODER) += dnxhdenc.o dnxhddata.o mpegvideo_enc.o motion_est.o ratecontrol.o mpeg12data.o mpegvideo.o aandcttab.o
OBJS-$(CONFIG_DSICINAUDIO_DECODER) += dsicinav.o
OBJS-$(CONFIG_DSICINVIDEO_DECODER) += dsicinav.o
OBJS-$(CONFIG_DVBSUB_DECODER) += dvbsubdec.o
@@ -70,7 +70,7 @@ OBJS-$(CONFIG_DVVIDEO_ENCODER) += dv.o
OBJS-$(CONFIG_DXA_DECODER) += dxa.o
OBJS-$(CONFIG_EAC3_DECODER) += eac3dec.o ac3dec.o ac3tab.o ac3dec_data.o ac3.o
OBJS-$(CONFIG_EACMV_DECODER) += eacmv.o
-OBJS-$(CONFIG_EATGQ_DECODER) += eatgq.o eaidct.o
+OBJS-$(CONFIG_EATGQ_DECODER) += eatgq.o eaidct.o aandcttab.o
OBJS-$(CONFIG_EATGV_DECODER) += eatgv.o
OBJS-$(CONFIG_EIGHTBPS_DECODER) += 8bps.o
OBJS-$(CONFIG_EIGHTSVX_EXP_DECODER) += 8svx.o
@@ -86,17 +86,17 @@ OBJS-$(CONFIG_FLASHSV_DECODER) += flashsv.o
OBJS-$(CONFIG_FLASHSV_ENCODER) += flashsvenc.o
OBJS-$(CONFIG_FLIC_DECODER) += flicvideo.o
OBJS-$(CONFIG_FLV_DECODER) += h263dec.o h263.o mpeg12data.o mpegvideo.o error_resilience.o
-OBJS-$(CONFIG_FLV_ENCODER) += mpegvideo_enc.o motion_est.o ratecontrol.o h263.o mpeg12data.o mpegvideo.o error_resilience.o
+OBJS-$(CONFIG_FLV_ENCODER) += mpegvideo_enc.o motion_est.o ratecontrol.o h263.o mpeg12data.o mpegvideo.o error_resilience.o aandcttab.o
OBJS-$(CONFIG_FOURXM_DECODER) += 4xm.o
OBJS-$(CONFIG_FRAPS_DECODER) += fraps.o huffman.o
OBJS-$(CONFIG_GIF_DECODER) += gifdec.o lzw.o
OBJS-$(CONFIG_GIF_ENCODER) += gif.o
OBJS-$(CONFIG_H261_DECODER) += h261dec.o h261.o mpegvideo.o error_resilience.o
-OBJS-$(CONFIG_H261_ENCODER) += h261enc.o h261.o mpegvideo_enc.o motion_est.o ratecontrol.o mpeg12data.o mpegvideo.o
+OBJS-$(CONFIG_H261_ENCODER) += h261enc.o h261.o mpegvideo_enc.o motion_est.o ratecontrol.o mpeg12data.o mpegvideo.o aandcttab.o
OBJS-$(CONFIG_H263_DECODER) += h263dec.o h263.o h263_parser.o mpeg12data.o mpegvideo.o error_resilience.o
OBJS-$(CONFIG_H263I_DECODER) += h263dec.o h263.o mpeg12data.o mpegvideo.o error_resilience.o
-OBJS-$(CONFIG_H263_ENCODER) += mpegvideo_enc.o motion_est.o ratecontrol.o h263.o mpeg12data.o mpegvideo.o error_resilience.o
-OBJS-$(CONFIG_H263P_ENCODER) += mpegvideo_enc.o motion_est.o ratecontrol.o h263.o mpeg12data.o mpegvideo.o error_resilience.o
+OBJS-$(CONFIG_H263_ENCODER) += mpegvideo_enc.o motion_est.o ratecontrol.o h263.o mpeg12data.o mpegvideo.o error_resilience.o aandcttab.o
+OBJS-$(CONFIG_H263P_ENCODER) += mpegvideo_enc.o motion_est.o ratecontrol.o h263.o mpeg12data.o mpegvideo.o error_resilience.o aandcttab.o
OBJS-$(CONFIG_H264_DECODER) += h264.o h264idct.o h264pred.o h264_parser.o cabac.o mpegvideo.o error_resilience.o
OBJS-$(CONFIG_H264_ENCODER) += h264enc.o h264dspenc.o
OBJS-$(CONFIG_HUFFYUV_DECODER) += huffyuv.o
@@ -110,13 +110,13 @@ OBJS-$(CONFIG_INTERPLAY_VIDEO_DECODER) += interplayvideo.o
OBJS-$(CONFIG_JPEGLS_DECODER) += jpeglsdec.o jpegls.o mjpegdec.o mjpeg.o
OBJS-$(CONFIG_JPEGLS_ENCODER) += jpeglsenc.o jpegls.o
OBJS-$(CONFIG_KMVC_DECODER) += kmvc.o
-OBJS-$(CONFIG_LJPEG_ENCODER) += ljpegenc.o mjpegenc.o mjpeg.o mpegvideo_enc.o motion_est.o ratecontrol.o mpeg12data.o mpegvideo.o
+OBJS-$(CONFIG_LJPEG_ENCODER) += ljpegenc.o mjpegenc.o mjpeg.o mpegvideo_enc.o motion_est.o ratecontrol.o mpeg12data.o mpegvideo.o aandcttab.o
OBJS-$(CONFIG_LOCO_DECODER) += loco.o
OBJS-$(CONFIG_MACE3_DECODER) += mace.o
OBJS-$(CONFIG_MACE6_DECODER) += mace.o
OBJS-$(CONFIG_MIMIC_DECODER) += mimic.o
OBJS-$(CONFIG_MJPEG_DECODER) += mjpegdec.o mjpeg.o
-OBJS-$(CONFIG_MJPEG_ENCODER) += mjpegenc.o mjpeg.o mpegvideo_enc.o motion_est.o ratecontrol.o mpeg12data.o mpegvideo.o
+OBJS-$(CONFIG_MJPEG_ENCODER) += mjpegenc.o mjpeg.o mpegvideo_enc.o motion_est.o ratecontrol.o mpeg12data.o mpegvideo.o aandcttab.o
OBJS-$(CONFIG_MJPEGB_DECODER) += mjpegbdec.o mjpegdec.o mjpeg.o
OBJS-$(CONFIG_MLP_DECODER) += mlpdec.o mlp_parser.o mlp.o
OBJS-$(CONFIG_MMVIDEO_DECODER) += mmvideo.o
@@ -131,17 +131,17 @@ OBJS-$(CONFIG_MPC8_DECODER) += mpc8.o mpc.o mpegaudiodec.o mpegaudiod
OBJS-$(CONFIG_MDEC_DECODER) += mdec.o mpeg12.o mpeg12data.o mpegvideo.o error_resilience.o
OBJS-$(CONFIG_MPEGVIDEO_DECODER) += mpeg12.o mpeg12data.o mpegvideo.o error_resilience.o
OBJS-$(CONFIG_MPEG1VIDEO_DECODER) += mpeg12.o mpeg12data.o mpegvideo.o error_resilience.o
-OBJS-$(CONFIG_MPEG1VIDEO_ENCODER) += mpeg12enc.o mpeg12data.o mpegvideo_enc.o motion_est.o ratecontrol.o mpeg12.o mpeg12data.o mpegvideo.o error_resilience.o
+OBJS-$(CONFIG_MPEG1VIDEO_ENCODER) += mpeg12enc.o mpeg12data.o mpegvideo_enc.o motion_est.o ratecontrol.o mpeg12.o mpeg12data.o mpegvideo.o error_resilience.o aandcttab.o
OBJS-$(CONFIG_MPEG2VIDEO_DECODER) += mpeg12.o mpeg12data.o mpegvideo.o error_resilience.o
-OBJS-$(CONFIG_MPEG2VIDEO_ENCODER) += mpeg12enc.o mpeg12data.o mpegvideo_enc.o motion_est.o ratecontrol.o mpeg12.o mpeg12data.o mpegvideo.o error_resilience.o
+OBJS-$(CONFIG_MPEG2VIDEO_ENCODER) += mpeg12enc.o mpeg12data.o mpegvideo_enc.o motion_est.o ratecontrol.o mpeg12.o mpeg12data.o mpegvideo.o error_resilience.o aandcttab.o
OBJS-$(CONFIG_MPEG4_DECODER) += h263dec.o h263.o mpeg4video_parser.o mpeg12data.o mpegvideo.o error_resilience.o
-OBJS-$(CONFIG_MPEG4_ENCODER) += mpegvideo_enc.o motion_est.o ratecontrol.o h263.o mpeg12data.o mpegvideo.o error_resilience.o
+OBJS-$(CONFIG_MPEG4_ENCODER) += mpegvideo_enc.o motion_est.o ratecontrol.o h263.o mpeg12data.o mpegvideo.o error_resilience.o aandcttab.o
OBJS-$(CONFIG_MSMPEG4V1_DECODER) += msmpeg4.o msmpeg4data.o h263dec.o h263.o mpeg12data.o mpegvideo.o error_resilience.o
-OBJS-$(CONFIG_MSMPEG4V1_ENCODER) += msmpeg4.o msmpeg4data.o mpegvideo_enc.o motion_est.o ratecontrol.o h263.o mpeg12data.o mpegvideo.o error_resilience.o
+OBJS-$(CONFIG_MSMPEG4V1_ENCODER) += msmpeg4.o msmpeg4data.o mpegvideo_enc.o motion_est.o ratecontrol.o h263.o mpeg12data.o mpegvideo.o error_resilience.o aandcttab.o
OBJS-$(CONFIG_MSMPEG4V2_DECODER) += msmpeg4.o msmpeg4data.o h263dec.o h263.o mpeg12data.o mpegvideo.o error_resilience.o
-OBJS-$(CONFIG_MSMPEG4V2_ENCODER) += msmpeg4.o msmpeg4data.o mpegvideo_enc.o motion_est.o ratecontrol.o h263.o mpeg12data.o mpegvideo.o error_resilience.o
+OBJS-$(CONFIG_MSMPEG4V2_ENCODER) += msmpeg4.o msmpeg4data.o mpegvideo_enc.o motion_est.o ratecontrol.o h263.o mpeg12data.o mpegvideo.o error_resilience.o aandcttab.o
OBJS-$(CONFIG_MSMPEG4V3_DECODER) += msmpeg4.o msmpeg4data.o h263dec.o h263.o mpeg12data.o mpegvideo.o error_resilience.o
-OBJS-$(CONFIG_MSMPEG4V3_ENCODER) += msmpeg4.o msmpeg4data.o mpegvideo_enc.o motion_est.o ratecontrol.o h263.o mpeg12data.o mpegvideo.o error_resilience.o
+OBJS-$(CONFIG_MSMPEG4V3_ENCODER) += msmpeg4.o msmpeg4data.o mpegvideo_enc.o motion_est.o ratecontrol.o h263.o mpeg12data.o mpegvideo.o error_resilience.o aandcttab.o
OBJS-$(CONFIG_MSRLE_DECODER) += msrle.o msrledec.o
OBJS-$(CONFIG_MSVIDEO1_DECODER) += msvideo1.o
OBJS-$(CONFIG_MSZH_DECODER) += lcldec.o
@@ -173,9 +173,9 @@ OBJS-$(CONFIG_ROQ_DPCM_DECODER) += dpcm.o
OBJS-$(CONFIG_ROQ_DPCM_ENCODER) += roqaudioenc.o
OBJS-$(CONFIG_RPZA_DECODER) += rpza.o
OBJS-$(CONFIG_RV10_DECODER) += rv10.o h263.o mpeg12data.o mpegvideo.o error_resilience.o
-OBJS-$(CONFIG_RV10_ENCODER) += rv10.o mpegvideo_enc.o motion_est.o ratecontrol.o h263.o mpeg12data.o mpegvideo.o error_resilience.o
+OBJS-$(CONFIG_RV10_ENCODER) += rv10.o mpegvideo_enc.o motion_est.o ratecontrol.o h263.o mpeg12data.o mpegvideo.o error_resilience.o aandcttab.o
OBJS-$(CONFIG_RV20_DECODER) += rv10.o h263.o mpeg12data.o mpegvideo.o error_resilience.o
-OBJS-$(CONFIG_RV20_ENCODER) += rv10.o mpegvideo_enc.o motion_est.o ratecontrol.o h263.o mpeg12data.o mpegvideo.o error_resilience.o
+OBJS-$(CONFIG_RV20_ENCODER) += rv10.o mpegvideo_enc.o motion_est.o ratecontrol.o h263.o mpeg12data.o mpegvideo.o error_resilience.o aandcttab.o
OBJS-$(CONFIG_SGI_DECODER) += sgidec.o
OBJS-$(CONFIG_SGI_ENCODER) += sgienc.o rle.o
OBJS-$(CONFIG_SHORTEN_DECODER) += shorten.o
@@ -228,9 +228,9 @@ OBJS-$(CONFIG_WMAV1_ENCODER) += wmaenc.o wma.o
OBJS-$(CONFIG_WMAV2_DECODER) += wmadec.o wma.o
OBJS-$(CONFIG_WMAV2_ENCODER) += wmaenc.o wma.o
OBJS-$(CONFIG_WMV1_DECODER) += h263dec.o h263.o mpeg12data.o mpegvideo.o error_resilience.o
-OBJS-$(CONFIG_WMV1_ENCODER) += mpegvideo_enc.o motion_est.o ratecontrol.o h263.o mpeg12data.o mpegvideo.o error_resilience.o
+OBJS-$(CONFIG_WMV1_ENCODER) += mpegvideo_enc.o motion_est.o ratecontrol.o h263.o mpeg12data.o mpegvideo.o error_resilience.o aandcttab.o
OBJS-$(CONFIG_WMV2_DECODER) += wmv2dec.o wmv2.o msmpeg4.o msmpeg4data.o h263dec.o h263.o intrax8.o intrax8dsp.o mpeg12data.o mpegvideo.o error_resilience.o
-OBJS-$(CONFIG_WMV2_ENCODER) += wmv2enc.o wmv2.o msmpeg4.o msmpeg4data.o mpegvideo_enc.o motion_est.o ratecontrol.o h263.o mpeg12data.o mpegvideo.o error_resilience.o
+OBJS-$(CONFIG_WMV2_ENCODER) += wmv2enc.o wmv2.o msmpeg4.o msmpeg4data.o mpegvideo_enc.o motion_est.o ratecontrol.o h263.o mpeg12data.o mpegvideo.o error_resilience.o aandcttab.o
OBJS-$(CONFIG_WMV3_DECODER) += vc1.o vc1data.o vc1dsp.o msmpeg4data.o h263dec.o h263.o intrax8.o intrax8dsp.o error_resilience.o mpegvideo.o
OBJS-$(CONFIG_WNV1_DECODER) += wnv1.o
OBJS-$(CONFIG_WS_SND1_DECODER) += ws-snd1.o
diff --git a/libavcodec/aandcttab.c b/libavcodec/aandcttab.c
new file mode 100644
index 0000000000..4097067963
--- /dev/null
+++ b/libavcodec/aandcttab.c
@@ -0,0 +1,47 @@
+/*
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg 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.
+ *
+ * FFmpeg 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 FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file aandcttab.c
+ * AAN (Arai Agui Aakajima) (I)DCT tables
+ */
+
+#include <stdint.h>
+
+const uint16_t ff_aanscales[64] = {
+ /* precomputed values scaled up by 14 bits */
+ 16384, 22725, 21407, 19266, 16384, 12873, 8867, 4520,
+ 22725, 31521, 29692, 26722, 22725, 17855, 12299, 6270,
+ 21407, 29692, 27969, 25172, 21407, 16819, 11585, 5906,
+ 19266, 26722, 25172, 22654, 19266, 15137, 10426, 5315,
+ 16384, 22725, 21407, 19266, 16384, 12873, 8867, 4520,
+ 12873, 17855, 16819, 15137, 12873, 10114, 6967, 3552,
+ 8867 , 12299, 11585, 10426, 8867, 6967, 4799, 2446,
+ 4520 , 6270, 5906, 5315, 4520, 3552, 2446, 1247
+};
+
+const uint16_t ff_inv_aanscales[64] = {
+ 4096, 2953, 3135, 3483, 4096, 5213, 7568, 14846,
+ 2953, 2129, 2260, 2511, 2953, 3759, 5457, 10703,
+ 3135, 2260, 2399, 2666, 3135, 3990, 5793, 11363,
+ 3483, 2511, 2666, 2962, 3483, 4433, 6436, 12625,
+ 4096, 2953, 3135, 3483, 4096, 5213, 7568, 14846,
+ 5213, 3759, 3990, 4433, 5213, 6635, 9633, 18895,
+ 7568, 5457, 5793, 6436, 7568, 9633, 13985, 27432,
+ 14846, 10703, 11363, 12625, 14846, 18895, 27432, 53809,
+};
diff --git a/libavcodec/aandcttab.h b/libavcodec/aandcttab.h
new file mode 100644
index 0000000000..03bb8b557b
--- /dev/null
+++ b/libavcodec/aandcttab.h
@@ -0,0 +1,32 @@
+/*
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg 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.
+ *
+ * FFmpeg 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 FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file aandcttab.h
+ * AAN (Arai Agui Nakajima) (I)DCT tables
+ */
+
+#ifndef AVCODEC_AANDCTTAB_H
+#define AVCODEC_AANDCTTAB_H
+
+#include <stdint.h>
+
+extern const uint16_t ff_aanscales[64];
+extern const uint16_t ff_inv_aanscales[64];
+
+#endif /* AVCODEC_AANDCTTAB_H */
diff --git a/libavcodec/eatgq.c b/libavcodec/eatgq.c
index b65c8a5ce6..fa8faf41d0 100644
--- a/libavcodec/eatgq.c
+++ b/libavcodec/eatgq.c
@@ -33,7 +33,7 @@
#include "bitstream.h"
#include "bytestream.h"
#include "dsputil.h"
-extern const uint16_t ff_inv_aanscales[64]; //mpegvideo_enc.c
+#include "aandcttab.h"
typedef struct TgqContext {
AVCodecContext *avctx;
diff --git a/libavcodec/mpegvideo_enc.c b/libavcodec/mpegvideo_enc.c
index bae9f962db..49546e7b87 100644
--- a/libavcodec/mpegvideo_enc.c
+++ b/libavcodec/mpegvideo_enc.c
@@ -35,6 +35,7 @@
#include "msmpeg4.h"
#include "h263.h"
#include "faandct.h"
+#include "aandcttab.h"
#include <limits.h>
//#undef NDEBUG
@@ -49,29 +50,6 @@ static int sse_mb(MpegEncContext *s);
//#define DEBUG
-static const uint16_t ff_aanscales[64] = {
- /* precomputed values scaled up by 14 bits */
- 16384, 22725, 21407, 19266, 16384, 12873, 8867, 4520,
- 22725, 31521, 29692, 26722, 22725, 17855, 12299, 6270,
- 21407, 29692, 27969, 25172, 21407, 16819, 11585, 5906,
- 19266, 26722, 25172, 22654, 19266, 15137, 10426, 5315,
- 16384, 22725, 21407, 19266, 16384, 12873, 8867, 4520,
- 12873, 17855, 16819, 15137, 12873, 10114, 6967, 3552,
- 8867 , 12299, 11585, 10426, 8867, 6967, 4799, 2446,
- 4520 , 6270, 5906, 5315, 4520, 3552, 2446, 1247
-};
-
-const uint16_t ff_inv_aanscales[64] = {
- 4096, 2953, 3135, 3483, 4096, 5213, 7568, 14846,
- 2953, 2129, 2260, 2511, 2953, 3759, 5457, 10703,
- 3135, 2260, 2399, 2666, 3135, 3990, 5793, 11363,
- 3483, 2511, 2666, 2962, 3483, 4433, 6436, 12625,
- 4096, 2953, 3135, 3483, 4096, 5213, 7568, 14846,
- 5213, 3759, 3990, 4433, 5213, 6635, 9633, 18895,
- 7568, 5457, 5793, 6436, 7568, 9633, 13985, 27432,
- 14846, 10703, 11363, 12625, 14846, 18895, 27432, 53809,
-};
-
static uint8_t default_mv_penalty[MAX_FCODE+1][MAX_MV*2+1];
static uint8_t default_fcode_tab[MAX_MV*2+1];
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-08 16:03:59 +0000