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ffmpeg.wasm-core
Commit 416d2f7a authored by Michael Niedermayer's avatar Michael Niedermayer
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Merge remote-tracking branch 'qatar/master' 

* qatar/master:
  vc1: export some functions
  configure: use HOSTCC_C/O in check_host_cc
  configure: use AS_O setting in check_as
  configure: use LD_O setting in check_ld()
  Revert "dsputil: make {add/put/put_signed}_pixels_clamped() non-static."
  build: Restore dependency of acelp_filters.o on celp_math.o
  celp_math: Replace duplicate ff_dot_productf() by ff_scalarproduct_c()
  celp_math: Move ff_cos() to the only place it is used
  build: Use portable abstraction for linker/hostcc output file syntax
  configure: Fix shared library creation for OpenBSD
  vp56: Don't use DECLARE_ALIGN on a typedef name
  mss1: move code that will be reused by MSS2 decoder into separate file
  mss1: merge decode_intra() and decode_inter()
  avprobe: Get rid of ugly casts in the options table
  vf_hqdn3d: Remove a duplicate inline declaration

Conflicts:
	Makefile
	configure
	ffprobe.c
	libavcodec/Makefile
	libavcodec/amrnbdec.c
	libavcodec/amrwbdec.c
	libavcodec/celp_math.c
	libavcodec/celp_math.h
	libavcodec/dsputil.c
	libavcodec/lsp.c
	libavcodec/mss1.c
	libavcodec/ra288.c
	libavcodec/vc1dec.c
Merged-by: 's avatarMichael Niedermayer <michaelni@gmx.at>
parents fb6fb0de 7627c35a
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Showing with 860 additions and 853 deletions
Makefile
View file @ 416d2f7a
......@@ -57,7 +57,7 @@ $(PROGS): %$(EXESUF): %_g$(EXESUF)
$(STRIP) $@
$(TOOLS): %$(EXESUF): %.o
$(LD) $(LDFLAGS) -o $@ $< $(ELIBS)
$(LD) $(LDFLAGS) $(LD_O) $< $(ELIBS)
tools/cws2fws$(EXESUF): ELIBS = -lz
......@@ -102,7 +102,7 @@ endef
$(foreach P,$(PROGS-yes),$(eval $(call DOPROG,$(P))))
%$(PROGSSUF)_g$(EXESUF): %.o cmdutils.o $(FF_DEP_LIBS)
$(LD) $(LDFLAGS) -o $@ $(OBJS-$*) cmdutils.o $(FF_EXTRALIBS)
$(LD) $(LDFLAGS) $(LD_O) $(OBJS-$*) cmdutils.o $(FF_EXTRALIBS)
OBJDIRS += tools
......
common.mak
View file @ 416d2f7a
......@@ -109,7 +109,7 @@ $(HOSTOBJS): %.o: %.c
$(call COMPILE,HOSTCC)
$(HOSTPROGS): %$(HOSTEXESUF): %.o
$(HOSTCC) $(HOSTLDFLAGS) -o $@ $< $(HOSTLIBS)
$(HOSTCC) $(HOSTLDFLAGS) $(HOSTCC_O) $< $(HOSTLIBS)
$(OBJS): | $(sort $(dir $(OBJS)))
$(HOSTOBJS): | $(sort $(dir $(HOSTOBJS)))
......
configure
View file @ 416d2f7a
......@@ -709,11 +709,15 @@ check_cpp(){
check_cmd $cc $CPPFLAGS $CFLAGS "$@" $(cc_e $TMPO) $TMPC
}
as_o(){
eval printf '%s\\n' $AS_O
}
check_as(){
log check_as "$@"
cat > $TMPC
log_file $TMPC
check_cmd $as $CPPFLAGS $ASFLAGS "$@" $AS_C -o $TMPO $TMPC
check_cmd $as $CPPFLAGS $ASFLAGS "$@" $AS_C $(as_o $TMPO) $TMPC
}
check_inline_asm(){
......@@ -735,6 +739,10 @@ check_yasm(){
check_cmd $yasmexe $YASMFLAGS "$@" -o $TMPO $TMPS
}
ld_o(){
eval printf '%s\\n' $LD_O
}
check_ld(){
log check_ld "$@"
type=$1
......@@ -747,7 +755,7 @@ check_ld(){
check_$type $($cflags_filter $flags) || return
flags=$($ldflags_filter $flags)
libs=$($ldflags_filter $libs)
check_cmd $ld $LDFLAGS $flags -o $TMPE $TMPO $libs $extralibs
check_cmd $ld $LDFLAGS $flags $(ld_o $TMPE) $TMPO $libs $extralibs
}
check_code(){
......@@ -1004,11 +1012,15 @@ require_pkg_config(){
add_extralibs $(get_safe ${pkg}_libs)
}
hostcc_o(){
eval printf '%s\\n' $HOSTCC_O
}
check_host_cc(){
log check_host_cc "$@"
cat > $TMPC
log_file $TMPC
check_cmd $host_cc $host_cflags "$@" -c -o $TMPO $TMPC
check_cmd $host_cc $host_cflags "$@" $HOSTCC_C $(hostcc_o $TMPO) $TMPC
}
check_host_cflags(){
......@@ -2887,6 +2899,7 @@ case $target_os in
disable symver
SHFLAGS='-shared'
SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBVERSION)'
SLIB_INSTALL_LINKS=
oss_indev_extralibs="-lossaudio"
oss_outdev_extralibs="-lossaudio"
;;
......
ffprobe.c
View file @ 416d2f7a
......@@ -2100,26 +2100,26 @@ static int opt_show_versions(const char *opt, const char *arg)
static const OptionDef real_options[] = {
#include "cmdutils_common_opts.h"
{ "f", HAS_ARG, {(void*)opt_format}, "force format", "format" },
{ "unit", OPT_BOOL, {(void*)&show_value_unit}, "show unit of the displayed values" },
{ "prefix", OPT_BOOL, {(void*)&use_value_prefix}, "use SI prefixes for the displayed values" },
{ "byte_binary_prefix", OPT_BOOL, {(void*)&use_byte_value_binary_prefix},
{ "f", HAS_ARG, {.func_arg = opt_format}, "force format", "format" },
{ "unit", OPT_BOOL, {&show_value_unit}, "show unit of the displayed values" },
{ "prefix", OPT_BOOL, {&use_value_prefix}, "use SI prefixes for the displayed values" },
{ "byte_binary_prefix", OPT_BOOL, {&use_byte_value_binary_prefix},
"use binary prefixes for byte units" },
{ "sexagesimal", OPT_BOOL, {(void*)&use_value_sexagesimal_format},
{ "sexagesimal", OPT_BOOL, {&use_value_sexagesimal_format},
"use sexagesimal format HOURS:MM:SS.MICROSECONDS for time units" },
{ "pretty", 0, {(void*)&opt_pretty},
{ "pretty", 0, {.func_arg = opt_pretty},
"prettify the format of displayed values, make it more human readable" },
{ "print_format", OPT_STRING | HAS_ARG, {(void*)&print_format},
"set the output printing format (available formats are: default, compact, csv, flat, ini, json, xml)", "format" },
{ "of", OPT_STRING | HAS_ARG, {(void*)&print_format}, "alias for -print_format", "format" },
{ "show_data", OPT_BOOL, {(void*)&do_show_data}, "show packets data" },
{ "show_error", OPT_BOOL, {(void*)&do_show_error} , "show probing error" },
{ "show_format", OPT_BOOL, {(void*)&do_show_format} , "show format/container info" },
{ "show_format", OPT_BOOL, {&do_show_format} , "show format/container info" },
{ "show_frames", OPT_BOOL, {(void*)&do_show_frames} , "show frames info" },
{ "show_format_entry", HAS_ARG, {(void*)opt_show_format_entry},
{ "show_format_entry", HAS_ARG, {.func_arg = opt_show_format_entry},
"show a particular entry from the format/container info", "entry" },
{ "show_packets", OPT_BOOL, {(void*)&do_show_packets}, "show packets info" },
{ "show_streams", OPT_BOOL, {(void*)&do_show_streams}, "show streams info" },
{ "show_packets", OPT_BOOL, {&do_show_packets}, "show packets info" },
{ "show_streams", OPT_BOOL, {&do_show_streams}, "show streams info" },
{ "count_frames", OPT_BOOL, {(void*)&do_count_frames}, "count the number of frames per stream" },
{ "count_packets", OPT_BOOL, {(void*)&do_count_packets}, "count the number of packets per stream" },
{ "show_program_version", OPT_BOOL, {(void*)&do_show_program_version}, "show ffprobe version" },
......@@ -2127,7 +2127,7 @@ static const OptionDef real_options[] = {
{ "show_versions", 0, {(void*)&opt_show_versions}, "show program and library versions" },
{ "show_private_data", OPT_BOOL, {(void*)&show_private_data}, "show private data" },
{ "private", OPT_BOOL, {(void*)&show_private_data}, "same as show_private_data" },
{ "default", HAS_ARG | OPT_AUDIO | OPT_VIDEO | OPT_EXPERT, {(void*)opt_default}, "generic catch all option", "" },
{ "default", HAS_ARG | OPT_AUDIO | OPT_VIDEO | OPT_EXPERT, {.func_arg = opt_default}, "generic catch all option", "" },
{ "i", HAS_ARG, {(void *)opt_input_file}, "read specified file", "input_file"},
{ NULL, },
};
......
libavcodec/Makefile
View file @ 416d2f7a
......@@ -194,7 +194,7 @@ OBJS-$(CONFIG_FOURXM_DECODER) += 4xm.o
OBJS-$(CONFIG_FRAPS_DECODER) += fraps.o
OBJS-$(CONFIG_FRWU_DECODER) += frwu.o
OBJS-$(CONFIG_G723_1_DECODER) += g723_1.o acelp_vectors.o \
celp_filters.o celp_math.o
celp_filters.o
OBJS-$(CONFIG_G723_1_ENCODER) += g723_1.o acelp_vectors.o celp_math.o
OBJS-$(CONFIG_G729_DECODER) += g729dec.o lsp.o celp_math.o acelp_filters.o acelp_pitch_delay.o acelp_vectors.o g729postfilter.o
OBJS-$(CONFIG_GIF_DECODER) += gifdec.o lzw.o
......@@ -307,7 +307,7 @@ OBJS-$(CONFIG_MSMPEG4V3_ENCODER) += msmpeg4.o msmpeg4enc.o msmpeg4data.o \
mpeg4videodec.o
OBJS-$(CONFIG_MSRLE_DECODER) += msrle.o msrledec.o
OBJS-$(CONFIG_MSA1_DECODER) += mss3.o mss34dsp.o
OBJS-$(CONFIG_MSS1_DECODER) += mss1.o
OBJS-$(CONFIG_MSS1_DECODER) += mss1.o mss12.o
OBJS-$(CONFIG_MSVIDEO1_DECODER) += msvideo1.o
OBJS-$(CONFIG_MSVIDEO1_ENCODER) += msvideo1enc.o elbg.o
OBJS-$(CONFIG_MSZH_DECODER) += lcldec.o
......@@ -341,7 +341,7 @@ OBJS-$(CONFIG_PRORES_ENCODER) += proresenc_anatoliy.o
OBJS-$(CONFIG_PRORES_ANATOLIY_ENCODER) += proresenc_anatoliy.o
OBJS-$(CONFIG_PRORES_KOSTYA_ENCODER) += proresenc_kostya.o proresdata.o proresdsp.o
OBJS-$(CONFIG_PTX_DECODER) += ptx.o
OBJS-$(CONFIG_QCELP_DECODER) += qcelpdec.o celp_math.o \
OBJS-$(CONFIG_QCELP_DECODER) += qcelpdec.o \
celp_filters.o acelp_vectors.o \
acelp_filters.o
OBJS-$(CONFIG_QDM2_DECODER) += qdm2.o
......@@ -356,7 +356,7 @@ OBJS-$(CONFIG_R210_ENCODER) += r210enc.o
OBJS-$(CONFIG_RA_144_DECODER) += ra144dec.o ra144.o celp_filters.o
OBJS-$(CONFIG_RA_144_ENCODER) += ra144enc.o ra144.o celp_filters.o \
audio_frame_queue.o
OBJS-$(CONFIG_RA_288_DECODER) += ra288.o celp_math.o celp_filters.o
OBJS-$(CONFIG_RA_288_DECODER) += ra288.o celp_filters.o
OBJS-$(CONFIG_RALF_DECODER) += ralf.o
OBJS-$(CONFIG_RAWVIDEO_DECODER) += rawdec.o
OBJS-$(CONFIG_RAWVIDEO_ENCODER) += rawenc.o
......@@ -423,7 +423,7 @@ OBJS-$(CONFIG_TRUESPEECH_DECODER) += truespeech.o
OBJS-$(CONFIG_TSCC_DECODER) += tscc.o msrledec.o
OBJS-$(CONFIG_TSCC2_DECODER) += tscc2.o
OBJS-$(CONFIG_TTA_DECODER) += tta.o
OBJS-$(CONFIG_TWINVQ_DECODER) += twinvq.o celp_math.o
OBJS-$(CONFIG_TWINVQ_DECODER) += twinvq.o
OBJS-$(CONFIG_TXD_DECODER) += txd.o s3tc.o
OBJS-$(CONFIG_ULTI_DECODER) += ulti.o
OBJS-$(CONFIG_UTVIDEO_DECODER) += utvideodec.o utvideo.o
......@@ -468,7 +468,7 @@ OBJS-$(CONFIG_WMAV1_ENCODER) += wmaenc.o wma.o wma_common.o aactab.o
OBJS-$(CONFIG_WMAV2_DECODER) += wmadec.o wma.o wma_common.o aactab.o
OBJS-$(CONFIG_WMAV2_ENCODER) += wmaenc.o wma.o wma_common.o aactab.o
OBJS-$(CONFIG_WMAVOICE_DECODER) += wmavoice.o \
celp_math.o celp_filters.o \
celp_filters.o \
acelp_vectors.o acelp_filters.o
OBJS-$(CONFIG_WMV1_DECODER) += msmpeg4.o msmpeg4data.o
OBJS-$(CONFIG_WMV2_DECODER) += wmv2dec.o wmv2.o \
......
libavcodec/acelp_pitch_delay.c
View file @ 416d2f7a
......@@ -131,7 +131,7 @@ float ff_amr_set_fixed_gain(float fixed_gain_factor, float fixed_mean_energy,
// Note 10^(0.05 * -10log(average x2)) = 1/sqrt((average x2)).
float val = fixed_gain_factor *
exp2f(M_LOG2_10 * 0.05 *
(ff_dot_productf(pred_table, prediction_error, 4) +
(ff_scalarproduct_float_c(pred_table, prediction_error, 4) +
energy_mean)) /
sqrtf(fixed_mean_energy);
......
libavcodec/acelp_vectors.c
View file @ 416d2f7a
......@@ -24,8 +24,8 @@
#include "libavutil/common.h"
#include "avcodec.h"
#include "dsputil.h"
#include "acelp_vectors.h"
#include "celp_math.h"
const uint8_t ff_fc_2pulses_9bits_track1[16] =
{
......@@ -203,7 +203,7 @@ void ff_adaptive_gain_control(float *out, const float *in, float speech_energ,
int size, float alpha, float *gain_mem)
{
int i;
float postfilter_energ = ff_dot_productf(in, in, size);
float postfilter_energ = ff_scalarproduct_float_c(in, in, size);
float gain_scale_factor = 1.0;
float mem = *gain_mem;
......@@ -224,7 +224,7 @@ void ff_scale_vector_to_given_sum_of_squares(float *out, const float *in,
float sum_of_squares, const int n)
{
int i;
float scalefactor = ff_dot_productf(in, in, n);
float scalefactor = ff_scalarproduct_float_c(in, in, n);
if (scalefactor)
scalefactor = sqrt(sum_of_squares / scalefactor);
for (i = 0; i < n; i++)
......
libavcodec/amrnbdec.c
View file @ 416d2f7a
......@@ -44,6 +44,7 @@
#include <math.h>
#include "avcodec.h"
#include "dsputil.h"
#include "libavutil/common.h"
#include "libavutil/avassert.h"
#include "celp_math.h"
......@@ -798,7 +799,7 @@ static int synthesis(AMRContext *p, float *lpc,
// emphasize pitch vector contribution
if (p->pitch_gain[4] > 0.5 && !overflow) {
float energy = p->celpm_ctx.dot_productf(excitation, excitation,
AMR_SUBFRAME_SIZE);
AMR_SUBFRAME_SIZE);
float pitch_factor =
p->pitch_gain[4] *
(p->cur_frame_mode == MODE_12k2 ?
......@@ -899,7 +900,7 @@ static void postfilter(AMRContext *p, float *lpc, float *buf_out)
float *samples = p->samples_in + LP_FILTER_ORDER; // Start of input
float speech_gain = p->celpm_ctx.dot_productf(samples, samples,
AMR_SUBFRAME_SIZE);
AMR_SUBFRAME_SIZE);
float pole_out[AMR_SUBFRAME_SIZE + LP_FILTER_ORDER]; // Output of pole filter
const float *gamma_n, *gamma_d; // Formant filter factor table
......@@ -1005,8 +1006,10 @@ static int amrnb_decode_frame(AVCodecContext *avctx, void *data,
p->fixed_gain[4] =
ff_amr_set_fixed_gain(fixed_gain_factor,
p->celpm_ctx.dot_productf(p->fixed_vector, p->fixed_vector,
AMR_SUBFRAME_SIZE)/AMR_SUBFRAME_SIZE,
p->celpm_ctx.dot_productf(p->fixed_vector,
p->fixed_vector,
AMR_SUBFRAME_SIZE) /
AMR_SUBFRAME_SIZE,
p->prediction_error,
energy_mean[p->cur_frame_mode], energy_pred_fac);
......
libavcodec/amrwbdec.c
View file @ 416d2f7a
......@@ -28,9 +28,10 @@
#include "libavutil/lfg.h"
#include "avcodec.h"
#include "dsputil.h"
#include "lsp.h"
#include "celp_math.h"
#include "celp_filters.h"
#include "celp_math.h"
#include "acelp_filters.h"
#include "acelp_vectors.h"
#include "acelp_pitch_delay.h"
......@@ -600,9 +601,11 @@ static float voice_factor(float *p_vector, float p_gain,
CELPMContext *ctx)
{
double p_ener = (double) ctx->dot_productf(p_vector, p_vector,
AMRWB_SFR_SIZE) * p_gain * p_gain;
AMRWB_SFR_SIZE) *
p_gain * p_gain;
double f_ener = (double) ctx->dot_productf(f_vector, f_vector,
AMRWB_SFR_SIZE) * f_gain * f_gain;
AMRWB_SFR_SIZE) *
f_gain * f_gain;
return (p_ener - f_ener) / (p_ener + f_ener);
}
......@@ -771,7 +774,7 @@ static void synthesis(AMRWBContext *ctx, float *lpc, float *excitation,
if (ctx->pitch_gain[0] > 0.5 && ctx->fr_cur_mode <= MODE_8k85) {
int i;
float energy = ctx->celpm_ctx.dot_productf(excitation, excitation,
AMRWB_SFR_SIZE);
AMRWB_SFR_SIZE);
// XXX: Weird part in both ref code and spec. A unknown parameter
// {beta} seems to be identical to the current pitch gain
......@@ -832,8 +835,8 @@ static void upsample_5_4(float *out, const float *in, int o_size, CELPMContext *
for (k = 1; k < 5; k++) {
out[i] = ctx->dot_productf(in0 + int_part,
upsample_fir[4 - frac_part],
UPS_MEM_SIZE);
upsample_fir[4 - frac_part],
UPS_MEM_SIZE);
int_part++;
frac_part--;
i++;
......@@ -1175,8 +1178,10 @@ static int amrwb_decode_frame(AVCodecContext *avctx, void *data,
ctx->fixed_gain[0] =
ff_amr_set_fixed_gain(fixed_gain_factor,
ctx->celpm_ctx.dot_productf(ctx->fixed_vector, ctx->fixed_vector,
AMRWB_SFR_SIZE) / AMRWB_SFR_SIZE,
ctx->celpm_ctx.dot_productf(ctx->fixed_vector,
ctx->fixed_vector,
AMRWB_SFR_SIZE) /
AMRWB_SFR_SIZE,
ctx->prediction_error,
ENERGY_MEAN, energy_pred_fac);
......
libavcodec/celp_math.c
View file @ 416d2f7a
......@@ -29,97 +29,6 @@
#include "celp_math.h"
#include "libavutil/common.h"
#ifdef G729_BITEXACT
/**
* Cosine table: base_cos[i] = (1<<15) * cos(i*PI/64)
*/
static const int16_t base_cos[64] =
{
32767, 32729, 32610, 32413, 32138, 31786, 31357, 30853,
30274, 29622, 28899, 28106, 27246, 26320, 25330, 24279,
23170, 22006, 20788, 19520, 18205, 16846, 15447, 14010,
12540, 11039, 9512, 7962, 6393, 4808, 3212, 1608,
0, -1608, -3212, -4808, -6393, -7962, -9512, -11039,
-12540, -14010, -15447, -16846, -18205, -19520, -20788, -22006,
-23170, -24279, -25330, -26320, -27246, -28106, -28899, -29622,
-30274, -30853, -31357, -31786, -32138, -32413, -32610, -32729
};
/**
* Slope used to compute cos(x)
*
* cos(ind*64+offset) = base_cos[ind]+offset*slope_cos[ind]
* values multiplied by 1<<19
*/
static const int16_t slope_cos[64] =
{
-632, -1893, -3150, -4399, -5638, -6863, -8072, -9261,
-10428, -11570, -12684, -13767, -14817, -15832, -16808, -17744,
-18637, -19486, -20287, -21039, -21741, -22390, -22986, -23526,
-24009, -24435, -24801, -25108, -25354, -25540, -25664, -25726,
-25726, -25664, -25540, -25354, -25108, -24801, -24435, -24009,
-23526, -22986, -22390, -21741, -21039, -20287, -19486, -18637,
-17744, -16808, -15832, -14817, -13767, -12684, -11570, -10428,
-9261, -8072, -6863, -5638, -4399, -3150, -1893, -632
};
/**
* Table used to compute exp2(x)
*
* tab_exp2[i] = (1<<14) * exp2(i/32) = 2^(i/32) i=0..32
*/
static const uint16_t tab_exp2[33] =
{
16384, 16743, 17109, 17484, 17867, 18258, 18658, 19066, 19484, 19911,
20347, 20792, 21247, 21713, 22188, 22674, 23170, 23678, 24196, 24726,
25268, 25821, 26386, 26964, 27554, 28158, 28774, 29405, 30048, 30706,
31379, 32066, 32767
};
int16_t ff_cos(uint16_t arg)
{
uint8_t offset= arg;
uint8_t ind = arg >> 8;
av_assert2(arg < 0x4000);
return FFMAX(base_cos[ind] + ((slope_cos[ind] * offset) >> 12), -0x8000);
}
int ff_exp2(uint16_t power)
{
uint16_t frac_x0;
uint16_t frac_dx;
int result;
av_assert2(power <= 0x7fff);
frac_x0 = power >> 10;
frac_dx = (power & 0x03ff) << 5;
result = tab_exp2[frac_x0] << 15;
result += frac_dx * (tab_exp2[frac_x0+1] - tab_exp2[frac_x0]);
return result >> 10;
}
#else // G729_BITEXACT
/**
* Cosine table: base_cos[i] = (1<<15) * cos(i*PI/64)
*/
static const int16_t tab_cos[65] =
{
32767, 32738, 32617, 32421, 32145, 31793, 31364, 30860,
30280, 29629, 28905, 28113, 27252, 26326, 25336, 24285,
23176, 22011, 20793, 19525, 18210, 16851, 15451, 14014,
12543, 11043, 9515, 7965, 6395, 4810, 3214, 1609,
1, -1607, -3211, -4808, -6393, -7962, -9513, -11040,
-12541, -14012, -15449, -16848, -18207, -19523, -20791, -22009,
-23174, -24283, -25334, -26324, -27250, -28111, -28904, -29627,
-30279, -30858, -31363, -31792, -32144, -32419, -32616, -32736, -32768,
};
static const uint16_t exp2a[]=
{
0, 1435, 2901, 4400, 5931, 7496, 9096, 10730,
......@@ -136,16 +45,6 @@ static const uint16_t exp2b[]=
17176, 17898, 18620, 19343, 20066, 20790, 21514, 22238,
};
int16_t ff_cos(uint16_t arg)
{
uint8_t offset= arg;
uint8_t ind = arg >> 8;
av_assert2(arg <= 0x3fff);
return tab_cos[ind] + (offset * (tab_cos[ind+1] - tab_cos[ind]) >> 8);
}
int ff_exp2(uint16_t power)
{
unsigned int result= exp2a[power>>10] + 0x10000;
......@@ -156,8 +55,6 @@ int ff_exp2(uint16_t power)
return result + ((result*(power&31)*89)>>22);
}
#endif // else G729_BITEXACT
/**
* Table used to compute log2(x)
*
......
libavcodec/celp_math.h
View file @ 416d2f7a
......@@ -44,14 +44,6 @@ typedef struct CELPMContext {
void ff_celp_math_init(CELPMContext *c);
void ff_celp_math_init_mips(CELPMContext *c);
/**
* fixed-point implementation of cosine in [0; PI) domain.
* @param arg fixed-point cosine argument, 0 <= arg < 0x4000
*
* @return value of (1<<15) * cos(arg * PI / (1<<14)), -0x8000 <= result <= 0x7fff
*/
int16_t ff_cos(uint16_t arg);
/**
* fixed-point implementation of exp2(x) in [0; 1] domain.
* @param power argument to exp2, 0 <= power <= 0x7fff
......
libavcodec/dsputil.c
View file @ 416d2f7a
......@@ -374,8 +374,8 @@ static void diff_pixels_c(DCTELEM *restrict block, const uint8_t *s1,
}
void ff_put_pixels_clamped_c(const DCTELEM *block, uint8_t *restrict pixels,
int line_size)
static void put_pixels_clamped_c(const DCTELEM *block, uint8_t *restrict pixels,
int line_size)
{
int i;
......@@ -427,9 +427,9 @@ static void put_pixels_clamped2_c(const DCTELEM *block, uint8_t *restrict pixels
}
}
void ff_put_signed_pixels_clamped_c(const DCTELEM *block,
uint8_t *restrict pixels,
int line_size)
static void put_signed_pixels_clamped_c(const DCTELEM *block,
uint8_t *restrict pixels,
int line_size)
{
int i, j;
......@@ -448,8 +448,8 @@ void ff_put_signed_pixels_clamped_c(const DCTELEM *block,
}
}
void ff_add_pixels_clamped_c(const DCTELEM *block, uint8_t *restrict pixels,
int line_size)
static void add_pixels_clamped_c(const DCTELEM *block, uint8_t *restrict pixels,
int line_size)
{
int i;
......@@ -2546,7 +2546,7 @@ static void butterflies_float_interleave_c(float *dst, const float *src0,
}
}
static float scalarproduct_float_c(const float *v1, const float *v2, int len)
float ff_scalarproduct_float_c(const float *v1, const float *v2, int len)
{
float p = 0.0;
int i;
......@@ -2728,22 +2728,22 @@ void ff_wmv2_idct_c(short * block){
static void ff_wmv2_idct_put_c(uint8_t *dest, int line_size, DCTELEM *block)
{
ff_wmv2_idct_c(block);
ff_put_pixels_clamped_c(block, dest, line_size);
put_pixels_clamped_c(block, dest, line_size);
}
static void ff_wmv2_idct_add_c(uint8_t *dest, int line_size, DCTELEM *block)
{
ff_wmv2_idct_c(block);
ff_add_pixels_clamped_c(block, dest, line_size);
add_pixels_clamped_c(block, dest, line_size);
}
static void ff_jref_idct_put(uint8_t *dest, int line_size, DCTELEM *block)
{
ff_j_rev_dct (block);
ff_put_pixels_clamped_c(block, dest, line_size);
put_pixels_clamped_c(block, dest, line_size);
}
static void ff_jref_idct_add(uint8_t *dest, int line_size, DCTELEM *block)
{
ff_j_rev_dct (block);
ff_add_pixels_clamped_c(block, dest, line_size);
add_pixels_clamped_c(block, dest, line_size);
}
static void ff_jref_idct4_put(uint8_t *dest, int line_size, DCTELEM *block)
......@@ -2890,9 +2890,9 @@ av_cold void ff_dsputil_init(DSPContext* c, AVCodecContext *avctx)
}
c->diff_pixels = diff_pixels_c;
c->put_pixels_clamped = ff_put_pixels_clamped_c;
c->put_signed_pixels_clamped = ff_put_signed_pixels_clamped_c;
c->add_pixels_clamped = ff_add_pixels_clamped_c;
c->put_pixels_clamped = put_pixels_clamped_c;
c->put_signed_pixels_clamped = put_signed_pixels_clamped_c;
c->add_pixels_clamped = add_pixels_clamped_c;
c->sum_abs_dctelem = sum_abs_dctelem_c;
c->gmc1 = gmc1_c;
c->gmc = ff_gmc_c;
......@@ -3047,7 +3047,7 @@ av_cold void ff_dsputil_init(DSPContext* c, AVCodecContext *avctx)
c->scalarproduct_and_madd_int16 = scalarproduct_and_madd_int16_c;
c->apply_window_int16 = apply_window_int16_c;
c->vector_clip_int32 = vector_clip_int32_c;
c->scalarproduct_float = scalarproduct_float_c;
c->scalarproduct_float = ff_scalarproduct_float_c;
c->butterflies_float = butterflies_float_c;
c->butterflies_float_interleave = butterflies_float_interleave_c;
c->vector_fmul_scalar = vector_fmul_scalar_c;
......
libavcodec/dsputil.h
View file @ 416d2f7a
......@@ -206,10 +206,6 @@ EMULATED_EDGE(10)
EMULATED_EDGE(12)
EMULATED_EDGE(14)
void ff_add_pixels_clamped_c(const DCTELEM *block, uint8_t *dest, int linesize);
void ff_put_pixels_clamped_c(const DCTELEM *block, uint8_t *dest, int linesize);
void ff_put_signed_pixels_clamped_c(const DCTELEM *block, uint8_t *dest, int linesize);
/**
* DSPContext.
*/
......@@ -560,6 +556,17 @@ attribute_deprecated void dsputil_init(DSPContext* c, AVCodecContext *avctx);
int ff_check_alignment(void);
/**
* Return the scalar product of two vectors.
*
* @param v1 first input vector
* @param v2 first input vector
* @param len number of elements
*
* @return sum of elementwise products
*/
float ff_scalarproduct_float_c(const float *v1, const float *v2, int len);
/**
* permute block according to permuatation.
* @param last last non zero element in scantable order
......
libavcodec/lsp.c
View file @ 416d2f7a
......@@ -27,11 +27,9 @@
#define FRAC_BITS 14
#include "mathops.h"
#include "lsp.h"
#include "celp_math.h"
#include "libavcodec/mips/lsp_mips.h"
#include "libavutil/avassert.h"
void ff_acelp_reorder_lsf(int16_t* lsfq, int lsfq_min_distance, int lsfq_min, int lsfq_max, int lp_order)
{
int i, j;
......@@ -58,6 +56,30 @@ void ff_set_min_dist_lsf(float *lsf, double min_spacing, int size)
prev = lsf[i] = FFMAX(lsf[i], prev + min_spacing);
}
/* Cosine table: base_cos[i] = (1 << 15) * cos(i * PI / 64) */
static const int16_t tab_cos[65] =
{
32767, 32738, 32617, 32421, 32145, 31793, 31364, 30860,
30280, 29629, 28905, 28113, 27252, 26326, 25336, 24285,
23176, 22011, 20793, 19525, 18210, 16851, 15451, 14014,
12543, 11043, 9515, 7965, 6395, 4810, 3214, 1609,
1, -1607, -3211, -4808, -6393, -7962, -9513, -11040,
-12541, -14012, -15449, -16848, -18207, -19523, -20791, -22009,
-23174, -24283, -25334, -26324, -27250, -28111, -28904, -29627,
-30279, -30858, -31363, -31792, -32144, -32419, -32616, -32736, -32768,
};
static int16_t ff_cos(uint16_t arg)
{
uint8_t offset= arg;
uint8_t ind = arg >> 8;
assert(arg <= 0x3fff);
return tab_cos[ind] + (offset * (tab_cos[ind+1] - tab_cos[ind]) >> 8);
}
void ff_acelp_lsf2lsp(int16_t *lsp, const int16_t *lsf, int lp_order)
{
int i;
......
libavcodec/mss1.c
View file @ 416d2f7a
This diff is collapsed.
libavcodec/mss12.c 0 → 100644
View file @ 416d2f7a
This diff is collapsed.
libavcodec/mss12.h 0 → 100644
View file @ 416d2f7a
/*
* Copyright (c) 2012 Konstantin Shishkov
*
* 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
* Common header for Microsoft Screen 1 and 2
*/
#ifndef AVCODEC_MSS12_H
#define AVCODEC_MSS12_H
#include "avcodec.h"
#include "get_bits.h"
#define MODEL_MIN_SYMS 2
#define MODEL_MAX_SYMS 256
#define THRESH_ADAPTIVE -1
#define THRESH_LOW 15
#define THRESH_HIGH 50
typedef struct Model {
int cum_prob[MODEL_MAX_SYMS + 1];
int weights[MODEL_MAX_SYMS + 1];
int idx2sym[MODEL_MAX_SYMS + 1];
int sym2idx[MODEL_MAX_SYMS + 1];
int num_syms;
int thr_weight, threshold;
} Model;
typedef struct ArithCoder {
int low, high, value;
GetBitContext *gb;
int (*get_model_sym)(struct ArithCoder *c, Model *m);
int (*get_number) (struct ArithCoder *c, int n);
} ArithCoder;
typedef struct PixContext {
int cache_size, num_syms;
uint8_t cache[12];
Model cache_model, full_model;
Model sec_models[4][8][4];
} PixContext;
typedef struct MSS12Context {
AVCodecContext *avctx;
uint8_t *pic_start;
int pic_stride;
uint8_t *mask;
int mask_linesize;
uint32_t pal[256];
int free_colours;
int keyframe;
Model intra_region, inter_region;
Model pivot, edge_mode, split_mode;
PixContext intra_pix_ctx, inter_pix_ctx;
int corrupted;
} MSS12Context;
int ff_mss12_decode_rect(MSS12Context *ctx, ArithCoder *acoder,
int x, int y, int width, int height);
void ff_mss12_model_update(Model *m, int val);
void ff_mss12_codec_reset(MSS12Context *ctx);
av_cold int ff_mss12_decode_init(AVCodecContext *avctx, int version);
av_cold int ff_mss12_decode_end(AVCodecContext *avctx);
#endif /* AVCODEC_MSS12_H */
libavcodec/qcelpdec.c
View file @ 416d2f7a
......@@ -32,10 +32,8 @@
#include "avcodec.h"
#include "internal.h"
#include "get_bits.h"
#include "dsputil.h"
#include "qcelpdata.h"
#include "celp_math.h"
#include "celp_filters.h"
#include "acelp_filters.h"
#include "acelp_vectors.h"
......@@ -401,8 +399,9 @@ static void apply_gain_ctrl(float *v_out, const float *v_ref, const float *v_in)
for (i = 0; i < 160; i += 40)
ff_scale_vector_to_given_sum_of_squares(v_out + i, v_in + i,
ff_dot_productf(v_ref + i,
v_ref + i, 40),
ff_scalarproduct_float_c(v_ref + i,
v_ref + i,
40),
40);
}
......@@ -678,8 +677,8 @@ static void postfilter(QCELPContext *q, float *samples, float *lpc)
ff_tilt_compensation(&q->postfilter_tilt_mem, 0.3, pole_out + 10, 160);
ff_adaptive_gain_control(samples, pole_out + 10,
ff_dot_productf(q->formant_mem + 10,
q->formant_mem + 10, 160),
ff_scalarproduct_float_c(q->formant_mem + 10,
q->formant_mem + 10, 160),
160, 0.9375, &q->postfilter_agc_mem);
}
......
libavcodec/ra288.c
View file @ 416d2f7a
......@@ -25,7 +25,6 @@
#include "get_bits.h"
#include "ra288.h"
#include "lpc.h"
#include "celp_math.h"
#include "celp_filters.h"
#define MAX_BACKWARD_FILTER_ORDER 36
......@@ -74,7 +73,7 @@ static av_cold int ra288_decode_init(AVCodecContext *avctx)
static void convolve(float *tgt, const float *src, int len, int n)
{
for (; n >= 0; n--)
tgt[n] = ff_dot_productf(src, src - n, len);
tgt[n] = ff_scalarproduct_float_c(src, src - n, len);
}
......@@ -103,7 +102,7 @@ static void decode(RA288Context *ractx, float gain, int cb_coef)
for (i=0; i < 5; i++)
buffer[i] = codetable[cb_coef][i] * sumsum;
sum = ff_dot_productf(buffer, buffer, 5);
sum = ff_scalarproduct_float_c(buffer, buffer, 5);
sum = FFMAX(sum, 5. / (1<<24));
......
libavcodec/sipr.c
View file @ 416d2f7a
......@@ -32,7 +32,6 @@
#include "dsputil.h"
#include "lsp.h"
#include "celp_math.h"
#include "acelp_vectors.h"
#include "acelp_pitch_delay.h"
#include "acelp_filters.h"
......@@ -411,7 +410,7 @@ static void decode_frame(SiprContext *ctx, SiprParameters *params,
SUBFR_SIZE);
avg_energy =
(0.01 + ff_dot_productf(fixed_vector, fixed_vector, SUBFR_SIZE))/
(0.01 + ff_scalarproduct_float_c(fixed_vector, fixed_vector, SUBFR_SIZE)) /
SUBFR_SIZE;
ctx->past_pitch_gain = pitch_gain = gain_cb[params->gc_index[i]][0];
......@@ -453,9 +452,9 @@ static void decode_frame(SiprContext *ctx, SiprParameters *params,
if (ctx->mode == MODE_5k0) {
for (i = 0; i < subframe_count; i++) {
float energy = ff_dot_productf(ctx->postfilter_syn5k0 + LP_FILTER_ORDER + i*SUBFR_SIZE,
ctx->postfilter_syn5k0 + LP_FILTER_ORDER + i*SUBFR_SIZE,
SUBFR_SIZE);
float energy = ff_scalarproduct_float_c(ctx->postfilter_syn5k0 + LP_FILTER_ORDER + i * SUBFR_SIZE,
ctx->postfilter_syn5k0 + LP_FILTER_ORDER + i * SUBFR_SIZE,
SUBFR_SIZE);
ff_adaptive_gain_control(&synth[i * SUBFR_SIZE],
&synth[i * SUBFR_SIZE], energy,
SUBFR_SIZE, 0.9, &ctx->postfilter_agc);
......
libavcodec/sipr16k.c
View file @ 416d2f7a
......@@ -26,8 +26,9 @@
#include "sipr.h"
#include "libavutil/common.h"
#include "libavutil/mathematics.h"
#include "dsputil.h"
#include "lsp.h"
#include "celp_math.h"
#include "celp_filters.h"
#include "acelp_vectors.h"
#include "acelp_pitch_delay.h"
#include "acelp_filters.h"
......@@ -163,10 +164,10 @@ static float acelp_decode_gain_codef(float gain_corr_factor, const float *fc_v,
int subframe_size, int ma_pred_order)
{
mr_energy +=
ff_dot_productf(quant_energy, ma_prediction_coeff, ma_pred_order);
ff_scalarproduct_float_c(quant_energy, ma_prediction_coeff, ma_pred_order);
mr_energy = gain_corr_factor * exp(M_LN10 / 20. * mr_energy) /
sqrt((0.01 + ff_dot_productf(fc_v, fc_v, subframe_size)));
sqrt((0.01 + ff_scalarproduct_float_c(fc_v, fc_v, subframe_size)));
return mr_energy;
}
......
libavcodec/vc1.h
View file @ 416d2f7a
......@@ -452,4 +452,9 @@ int ff_vc1_parse_frame_header (VC1Context *v, GetBitContext *gb);
int ff_vc1_parse_frame_header_adv(VC1Context *v, GetBitContext *gb);
int ff_vc1_init_common(VC1Context *v);
av_cold int ff_vc1_decode_init_alloc_tables(VC1Context *v);
av_cold void ff_vc1_init_transposed_scantables(VC1Context *v);
av_cold int ff_vc1_decode_end(AVCodecContext *avctx);
void ff_vc1_decode_blocks(VC1Context *v);
#endif /* AVCODEC_VC1_H */
libavcodec/vc1dec.c
View file @ 416d2f7a
......@@ -4734,7 +4734,7 @@ static void vc1_decode_skip_blocks(VC1Context *v)
s->pict_type = AV_PICTURE_TYPE_P;
}
static void vc1_decode_blocks(VC1Context *v)
void ff_vc1_decode_blocks(VC1Context *v)
{
v->s.esc3_level_length = 0;
......@@ -5048,7 +5048,7 @@ static void vc1_sprite_flush(AVCodecContext *avctx)
#endif
static av_cold int vc1_decode_init_alloc_tables(VC1Context *v)
av_cold int ff_vc1_decode_init_alloc_tables(VC1Context *v)
{
MpegEncContext *s = &v->s;
int i;
......@@ -5114,6 +5114,21 @@ static av_cold int vc1_decode_init_alloc_tables(VC1Context *v)
return 0;
}
av_cold void ff_vc1_init_transposed_scantables(VC1Context *v)
{
int i;
for (i = 0; i < 64; i++) {
#define transpose(x) ((x >> 3) | ((x & 7) << 3))
v->zz_8x8[0][i] = transpose(ff_wmv1_scantable[0][i]);
v->zz_8x8[1][i] = transpose(ff_wmv1_scantable[1][i]);
v->zz_8x8[2][i] = transpose(ff_wmv1_scantable[2][i]);
v->zz_8x8[3][i] = transpose(ff_wmv1_scantable[3][i]);
v->zzi_8x8[i] = transpose(ff_vc1_adv_interlaced_8x8_zz[i]);
}
v->left_blk_sh = 0;
v->top_blk_sh = 3;
}
/** Initialize a VC1/WMV3 decoder
* @todo TODO: Handle VC-1 IDUs (Transport level?)
* @todo TODO: Decypher remaining bits in extra_data
......@@ -5123,7 +5138,6 @@ static av_cold int vc1_decode_init(AVCodecContext *avctx)
VC1Context *v = avctx->priv_data;
MpegEncContext *s = &v->s;
GetBitContext gb;
int i;
/* save the container output size for WMImage */
v->output_width = avctx->width;
......@@ -5226,16 +5240,7 @@ static av_cold int vc1_decode_init(AVCodecContext *avctx)
s->mb_height = (avctx->coded_height + 15) >> 4;
if (v->profile == PROFILE_ADVANCED || v->res_fasttx) {
for (i = 0; i < 64; i++) {
#define transpose(x) ((x >> 3) | ((x & 7) << 3))
v->zz_8x8[0][i] = transpose(ff_wmv1_scantable[0][i]);
v->zz_8x8[1][i] = transpose(ff_wmv1_scantable[1][i]);
v->zz_8x8[2][i] = transpose(ff_wmv1_scantable[2][i]);
v->zz_8x8[3][i] = transpose(ff_wmv1_scantable[3][i]);
v->zzi_8x8[i] = transpose(ff_vc1_adv_interlaced_8x8_zz[i]);
}
v->left_blk_sh = 0;
v->top_blk_sh = 3;
ff_vc1_init_transposed_scantables(v);
} else {
memcpy(v->zz_8x8, ff_wmv1_scantable, 4*64);
v->left_blk_sh = 3;
......@@ -5261,7 +5266,7 @@ static av_cold int vc1_decode_init(AVCodecContext *avctx)
/** Close a VC1/WMV3 decoder
* @warning Initial try at using MpegEncContext stuff
*/
static av_cold int vc1_decode_end(AVCodecContext *avctx)
av_cold int ff_vc1_decode_end(AVCodecContext *avctx)
{
VC1Context *v = avctx->priv_data;
int i;
......@@ -5453,11 +5458,11 @@ static int vc1_decode_frame(AVCodecContext *avctx, void *data,
if (s->context_initialized &&
(s->width != avctx->coded_width ||
s->height != avctx->coded_height)) {
vc1_decode_end(avctx);
ff_vc1_decode_end(avctx);
}
if (!s->context_initialized) {
if (ff_msmpeg4_decode_init(avctx) < 0 || vc1_decode_init_alloc_tables(v) < 0)
if (ff_msmpeg4_decode_init(avctx) < 0 || ff_vc1_decode_init_alloc_tables(v) < 0)
return -1;
s->low_delay = !avctx->has_b_frames || v->res_sprite;
......@@ -5612,7 +5617,7 @@ static int vc1_decode_frame(AVCodecContext *avctx, void *data,
av_log(v->s.avctx, AV_LOG_ERROR, "end mb y %d %d invalid\n", s->end_mb_y, s->start_mb_y);
continue;
}
vc1_decode_blocks(v);
ff_vc1_decode_blocks(v);
if (i != n_slices)
s->gb = slices[i].gb;
}
......@@ -5693,7 +5698,7 @@ AVCodec ff_vc1_decoder = {
.id = AV_CODEC_ID_VC1,
.priv_data_size = sizeof(VC1Context),
.init = vc1_decode_init,
.close = vc1_decode_end,
.close = ff_vc1_decode_end,
.decode = vc1_decode_frame,
.capabilities = CODEC_CAP_DR1 | CODEC_CAP_DELAY,
.long_name = NULL_IF_CONFIG_SMALL("SMPTE VC-1"),
......@@ -5708,7 +5713,7 @@ AVCodec ff_wmv3_decoder = {
.id = AV_CODEC_ID_WMV3,
.priv_data_size = sizeof(VC1Context),
.init = vc1_decode_init,
.close = vc1_decode_end,
.close = ff_vc1_decode_end,
.decode = vc1_decode_frame,
.capabilities = CODEC_CAP_DR1 | CODEC_CAP_DELAY,
.long_name = NULL_IF_CONFIG_SMALL("Windows Media Video 9"),
......@@ -5724,7 +5729,7 @@ AVCodec ff_wmv3_vdpau_decoder = {
.id = AV_CODEC_ID_WMV3,
.priv_data_size = sizeof(VC1Context),
.init = vc1_decode_init,
.close = vc1_decode_end,
.close = ff_vc1_decode_end,
.decode = vc1_decode_frame,
.capabilities = CODEC_CAP_DR1 | CODEC_CAP_DELAY | CODEC_CAP_HWACCEL_VDPAU,
.long_name = NULL_IF_CONFIG_SMALL("Windows Media Video 9 VDPAU"),
......@@ -5740,7 +5745,7 @@ AVCodec ff_vc1_vdpau_decoder = {
.id = AV_CODEC_ID_VC1,
.priv_data_size = sizeof(VC1Context),
.init = vc1_decode_init,
.close = vc1_decode_end,
.close = ff_vc1_decode_end,
.decode = vc1_decode_frame,
.capabilities = CODEC_CAP_DR1 | CODEC_CAP_DELAY | CODEC_CAP_HWACCEL_VDPAU,
.long_name = NULL_IF_CONFIG_SMALL("SMPTE VC-1 VDPAU"),
......@@ -5756,7 +5761,7 @@ AVCodec ff_wmv3image_decoder = {
.id = AV_CODEC_ID_WMV3IMAGE,
.priv_data_size = sizeof(VC1Context),
.init = vc1_decode_init,
.close = vc1_decode_end,
.close = ff_vc1_decode_end,
.decode = vc1_decode_frame,
.capabilities = CODEC_CAP_DR1,
.flush = vc1_sprite_flush,
......@@ -5772,7 +5777,7 @@ AVCodec ff_vc1image_decoder = {
.id = AV_CODEC_ID_VC1IMAGE,
.priv_data_size = sizeof(VC1Context),
.init = vc1_decode_init,
.close = vc1_decode_end,
.close = ff_vc1_decode_end,
.decode = vc1_decode_frame,
.capabilities = CODEC_CAP_DR1,
.flush = vc1_sprite_flush,
......
libavcodec/wmavoice.c
View file @ 416d2f7a
......@@ -28,11 +28,12 @@
#define UNCHECKED_BITSTREAM_READER 1
#include <math.h>
#include "dsputil.h"
#include "avcodec.h"
#include "get_bits.h"
#include "put_bits.h"
#include "wmavoice_data.h"
#include "celp_math.h"
#include "celp_filters.h"
#include "acelp_vectors.h"
#include "acelp_filters.h"
......@@ -518,7 +519,7 @@ static int kalman_smoothen(WMAVoiceContext *s, int pitch,
/* find best fitting point in history */
do {
dot = ff_dot_productf(in, ptr, size);
dot = ff_scalarproduct_float_c(in, ptr, size);
if (dot > optimal_gain) {
optimal_gain = dot;
best_hist_ptr = ptr;
......@@ -527,7 +528,7 @@ static int kalman_smoothen(WMAVoiceContext *s, int pitch,
if (optimal_gain <= 0)
return -1;
dot = ff_dot_productf(best_hist_ptr, best_hist_ptr, size);
dot = ff_scalarproduct_float_c(best_hist_ptr, best_hist_ptr, size);
if (dot <= 0) // would be 1.0
return -1;
......@@ -557,8 +558,8 @@ static float tilt_factor(const float *lpcs, int n_lpcs)
{
float rh0, rh1;
rh0 = 1.0 + ff_dot_productf(lpcs, lpcs, n_lpcs);
rh1 = lpcs[0] + ff_dot_productf(lpcs, &lpcs[1], n_lpcs - 1);
rh0 = 1.0 + ff_scalarproduct_float_c(lpcs, lpcs, n_lpcs);
rh1 = lpcs[0] + ff_scalarproduct_float_c(lpcs, &lpcs[1], n_lpcs - 1);
return rh1 / rh0;
}
......@@ -651,7 +652,7 @@ static void calc_input_response(WMAVoiceContext *s, float *lpcs,
-1.8 * tilt_factor(coeffs, remainder - 1),
coeffs, remainder);
}
sq = (1.0 / 64.0) * sqrtf(1 / ff_dot_productf(coeffs, coeffs, remainder));
sq = (1.0 / 64.0) * sqrtf(1 / ff_scalarproduct_float_c(coeffs, coeffs, remainder));
for (n = 0; n < remainder; n++)
coeffs[n] *= sq;
}
......@@ -1315,7 +1316,7 @@ static void synth_block_fcb_acb(WMAVoiceContext *s, GetBitContext *gb,
/* Calculate gain for adaptive & fixed codebook signal.
* see ff_amr_set_fixed_gain(). */
idx = get_bits(gb, 7);
fcb_gain = expf(ff_dot_productf(s->gain_pred_err, gain_coeff, 6) -
fcb_gain = expf(ff_scalarproduct_float_c(s->gain_pred_err, gain_coeff, 6) -
5.2409161640 + wmavoice_gain_codebook_fcb[idx]);
acb_gain = wmavoice_gain_codebook_acb[idx];
pred_err = av_clipf(wmavoice_gain_codebook_fcb[idx],
......
library.mak
View file @ 416d2f7a
......@@ -35,14 +35,14 @@ install-libs-$(CONFIG_SHARED): install-lib$(NAME)-shared
define RULES
$(EXAMPLES) $(TESTPROGS) $(TOOLS): %$(EXESUF): %.o
$$(LD) $(LDFLAGS) -o $$@ $$^ -l$(FULLNAME) $(FFEXTRALIBS) $$(ELIBS)
$$(LD) $(LDFLAGS) $$(LD_O) $$^ -l$(FULLNAME) $(FFEXTRALIBS) $$(ELIBS)
$(SUBDIR)$(SLIBNAME): $(SUBDIR)$(SLIBNAME_WITH_MAJOR)
$(Q)cd ./$(SUBDIR) && $(LN_S) $(SLIBNAME_WITH_MAJOR) $(SLIBNAME)
$(SUBDIR)$(SLIBNAME_WITH_MAJOR): $(OBJS) $(SUBDIR)lib$(NAME).ver
$(SLIB_CREATE_DEF_CMD)
$$(LD) $(SHFLAGS) $(LDFLAGS) -o $$@ $$(filter %.o,$$^) $(FFEXTRALIBS) $(EXTRAOBJS)
$$(LD) $(SHFLAGS) $(LDFLAGS) $$(LD_O) $$(filter %.o,$$^) $(FFEXTRALIBS) $(EXTRAOBJS)
$(SLIB_EXTRA_CMD)
ifdef SUBDIR
......
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