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-rw-r--r--src/libffmpeg/libavcodec/Makefile.am4
-rw-r--r--src/libffmpeg/libavcodec/lzo.h14
-rw-r--r--src/libffmpeg/libavcodec/rtjpeg.h19
-rw-r--r--src/libffmpeg/libavcodec/snow.h170
-rw-r--r--src/libffmpeg/libavcodec/swscale.h32
-rw-r--r--src/libffmpeg/libavutil/Makefile.am4
-rw-r--r--src/libffmpeg/libavutil/x86_cpu.h38
7 files changed, 280 insertions, 1 deletions
diff --git a/src/libffmpeg/libavcodec/Makefile.am b/src/libffmpeg/libavcodec/Makefile.am
index d94646f59..49e8f3b33 100644
--- a/src/libffmpeg/libavcodec/Makefile.am
+++ b/src/libffmpeg/libavcodec/Makefile.am
@@ -143,6 +143,7 @@ noinst_HEADERS = \
h261data.h \
h263data.h \
h264data.h \
+ lzo.h \
mpeg4data.h \
mpeg12data.h \
mpegaudio.h \
@@ -155,10 +156,13 @@ noinst_HEADERS = \
ra144.h \
ra288.h \
rangecoder.h \
+ rtjpeg.h \
simple_idct.h \
+ snow.h \
sp5x.h \
svq1_cb.h \
svq1_vlc.h \
+ swscale.h \
truemotion1data.h \
truespeech_data.h \
ulti_cb.h \
diff --git a/src/libffmpeg/libavcodec/lzo.h b/src/libffmpeg/libavcodec/lzo.h
new file mode 100644
index 000000000..dbce13770
--- /dev/null
+++ b/src/libffmpeg/libavcodec/lzo.h
@@ -0,0 +1,14 @@
+#ifndef _LZO_H
+#define LZO_H
+
+#define LZO_INPUT_DEPLETED 1
+#define LZO_OUTPUT_FULL 2
+#define LZO_INVALID_BACKPTR 4
+#define LZO_ERROR 8
+
+#define LZO_INPUT_PADDING 4
+#define LZO_OUTPUT_PADDING 12
+
+int lzo1x_decode(void *out, int *outlen, void *in, int *inlen);
+
+#endif
diff --git a/src/libffmpeg/libavcodec/rtjpeg.h b/src/libffmpeg/libavcodec/rtjpeg.h
new file mode 100644
index 000000000..1fc2fc934
--- /dev/null
+++ b/src/libffmpeg/libavcodec/rtjpeg.h
@@ -0,0 +1,19 @@
+#ifndef RTJPEG_H
+#define RTJPEG_H
+
+typedef struct {
+ int w, h;
+ DSPContext *dsp;
+ DCTELEM block[64];
+ uint8_t scan[64];
+ uint32_t lquant[64];
+ uint32_t cquant[64];
+} RTJpegContext;
+
+void rtjpeg_decode_init(RTJpegContext *c, DSPContext *dsp,
+ int width, int height,
+ uint32_t *lquant, uint32_t *cquant);
+
+int rtjpeg_decode_frame_yuv420(RTJpegContext *c, AVFrame *f,
+ uint8_t *buf, int buf_size);
+#endif
diff --git a/src/libffmpeg/libavcodec/snow.h b/src/libffmpeg/libavcodec/snow.h
new file mode 100644
index 000000000..26b30abe5
--- /dev/null
+++ b/src/libffmpeg/libavcodec/snow.h
@@ -0,0 +1,170 @@
+/*
+ * Copyright (C) 2004 Michael Niedermayer <michaelni@gmx.at>
+ * Copyright (C) 2006 Robert Edele <yartrebo@earthlink.net>
+ *
+ * This library 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 of the License, or (at your option) any later version.
+ *
+ * This library 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 this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef _SNOW_H
+#define _SNOW_H
+
+#include "dsputil.h"
+
+#define MID_STATE 128
+
+#define MAX_DECOMPOSITIONS 8
+#define MAX_PLANES 4
+#define QSHIFT 5
+#define QROOT (1<<QSHIFT)
+#define LOSSLESS_QLOG -128
+#define FRAC_BITS 8
+#define MAX_REF_FRAMES 8
+
+#define LOG2_OBMC_MAX 8
+#define OBMC_MAX (1<<(LOG2_OBMC_MAX))
+
+#define DWT_97 0
+#define DWT_53 1
+#define DWT_X 2
+
+/** Used to minimize the amount of memory used in order to optimize cache performance. **/
+struct slice_buffer_s {
+ DWTELEM * * line; ///< For use by idwt and predict_slices.
+ DWTELEM * * data_stack; ///< Used for internal purposes.
+ int data_stack_top;
+ int line_count;
+ int line_width;
+ int data_count;
+ DWTELEM * base_buffer; ///< Buffer that this structure is caching.
+};
+
+#define liftS lift
+#define lift5 lift
+#if 1
+#define W_AM 3
+#define W_AO 0
+#define W_AS 1
+
+#undef liftS
+#define W_BM 1
+#define W_BO 8
+#define W_BS 4
+
+#define W_CM 1
+#define W_CO 0
+#define W_CS 0
+
+#define W_DM 3
+#define W_DO 4
+#define W_DS 3
+#elif 0
+#define W_AM 55
+#define W_AO 16
+#define W_AS 5
+
+#define W_BM 3
+#define W_BO 32
+#define W_BS 6
+
+#define W_CM 127
+#define W_CO 64
+#define W_CS 7
+
+#define W_DM 7
+#define W_DO 8
+#define W_DS 4
+#elif 0
+#define W_AM 97
+#define W_AO 32
+#define W_AS 6
+
+#define W_BM 63
+#define W_BO 512
+#define W_BS 10
+
+#define W_CM 13
+#define W_CO 8
+#define W_CS 4
+
+#define W_DM 15
+#define W_DO 16
+#define W_DS 5
+
+#else
+
+#define W_AM 203
+#define W_AO 64
+#define W_AS 7
+
+#define W_BM 217
+#define W_BO 2048
+#define W_BS 12
+
+#define W_CM 113
+#define W_CO 64
+#define W_CS 7
+
+#define W_DM 227
+#define W_DO 128
+#define W_DS 9
+#endif
+
+extern void ff_snow_vertical_compose97i(DWTELEM *b0, DWTELEM *b1, DWTELEM *b2, DWTELEM *b3, DWTELEM *b4, DWTELEM *b5, int width);
+extern void ff_snow_horizontal_compose97i(DWTELEM *b, int width);
+extern void ff_snow_inner_add_yblock(uint8_t *obmc, const int obmc_stride, uint8_t * * block, int b_w, int b_h, int src_x, int src_y, int src_stride, slice_buffer * sb, int add, uint8_t * dst8);
+
+int w53_32_c(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h);
+int w97_32_c(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h);
+
+
+/* C bits used by mmx/sse2/altivec */
+
+static always_inline void snow_interleave_line_header(int * i, int width, DWTELEM * low, DWTELEM * high){
+ (*i) = (width) - 2;
+
+ if (width & 1){
+ low[(*i)+1] = low[((*i)+1)>>1];
+ (*i)--;
+ }
+}
+
+static always_inline void snow_interleave_line_footer(int * i, DWTELEM * low, DWTELEM * high){
+ for (; (*i)>=0; (*i)-=2){
+ low[(*i)+1] = high[(*i)>>1];
+ low[*i] = low[(*i)>>1];
+ }
+}
+
+static always_inline void snow_horizontal_compose_lift_lead_out(int i, DWTELEM * dst, DWTELEM * src, DWTELEM * ref, int width, int w, int lift_high, int mul, int add, int shift){
+ for(; i<w; i++){
+ dst[i] = src[i] - ((mul * (ref[i] + ref[i + 1]) + add) >> shift);
+ }
+
+ if((width^lift_high)&1){
+ dst[w] = src[w] - ((mul * 2 * ref[w] + add) >> shift);
+ }
+}
+
+static always_inline void snow_horizontal_compose_liftS_lead_out(int i, DWTELEM * dst, DWTELEM * src, DWTELEM * ref, int width, int w){
+ for(; i<w; i++){
+ dst[i] = src[i] - (((-(ref[i] + ref[(i+1)])+W_BO) - 4 * src[i]) >> W_BS);
+ }
+
+ if(width&1){
+ dst[w] = src[w] - (((-2 * ref[w] + W_BO) - 4 * src[w]) >> W_BS);
+ }
+}
+
+#endif
diff --git a/src/libffmpeg/libavcodec/swscale.h b/src/libffmpeg/libavcodec/swscale.h
new file mode 100644
index 000000000..5d13f90da
--- /dev/null
+++ b/src/libffmpeg/libavcodec/swscale.h
@@ -0,0 +1,32 @@
+#ifndef SWSCALE_EMU_H
+#define SWSCALE_EMU_H
+/* Dummy, only useful for compilation! */
+#define SWS_FAST_BILINEAR 1
+#define SWS_BILINEAR 2
+#define SWS_BICUBIC 4
+#define SWS_X 8
+#define SWS_POINT 0x10
+#define SWS_AREA 0x20
+#define SWS_BICUBLIN 0x40
+#define SWS_GAUSS 0x80
+#define SWS_SINC 0x100
+#define SWS_LANCZOS 0x200
+#define SWS_SPLINE 0x400
+
+#define SwsFilter void
+struct SwsContext {
+ struct ImgReSampleContext *resampling_ctx;
+ enum PixelFormat src_pix_fmt, dst_pix_fmt;
+};
+
+struct SwsContext *sws_getContext(int srcW, int srcH, int srcFormat,
+ int dstW, int dstH, int dstFormat,
+ int flags, SwsFilter *srcFilter,
+ SwsFilter *dstFilter, double *param);
+
+int sws_scale(struct SwsContext *ctx, uint8_t* src[], int srcStride[],
+ int srcSliceY, int srcSliceH, uint8_t* dst[], int dstStride[]);
+
+void sws_freeContext(struct SwsContext *swsContext);
+
+#endif /* SWSCALE_EMU_H */
diff --git a/src/libffmpeg/libavutil/Makefile.am b/src/libffmpeg/libavutil/Makefile.am
index f4aeee569..117240447 100644
--- a/src/libffmpeg/libavutil/Makefile.am
+++ b/src/libffmpeg/libavutil/Makefile.am
@@ -25,9 +25,11 @@ noinst_HEADERS = \
common.h \
crc.h \
integer.h \
+ internal.h
intfloat_readwrite.h \
lls.h \
log.h \
mathematics.c \
md5.h \
- rational.h
+ rational.h \
+ x86_cpu.h
diff --git a/src/libffmpeg/libavutil/x86_cpu.h b/src/libffmpeg/libavutil/x86_cpu.h
new file mode 100644
index 000000000..8fd5f8600
--- /dev/null
+++ b/src/libffmpeg/libavutil/x86_cpu.h
@@ -0,0 +1,38 @@
+#ifndef AVUTIL_X86CPU_H
+#define AVUTIL_X86CPU_H
+
+#ifdef ARCH_X86_64
+# define REG_a "rax"
+# define REG_b "rbx"
+# define REG_c "rcx"
+# define REG_d "rdx"
+# define REG_D "rdi"
+# define REG_S "rsi"
+# define PTR_SIZE "8"
+
+# define REG_SP "rsp"
+# define REG_BP "rbp"
+# define REGBP rbp
+# define REGa rax
+# define REGb rbx
+# define REGSP rsp
+
+#else
+
+# define REG_a "eax"
+# define REG_b "ebx"
+# define REG_c "ecx"
+# define REG_d "edx"
+# define REG_D "edi"
+# define REG_S "esi"
+# define PTR_SIZE "4"
+
+# define REG_SP "esp"
+# define REG_BP "ebp"
+# define REGBP ebp
+# define REGa eax
+# define REGb ebx
+# define REGSP esp
+#endif
+
+#endif /* AVUTIL_X86CPU_H */
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-23 12:29:57 +0000