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Upgrade pl_mpeg

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This change gets printvideo working on aarch64. Performance improvements
have been introduced for magikarp decimation on aarch64. The last of the
old portable x86 intrinsics library is gone, but it still lives in Blink
This commit is contained in:
Justine Tunney 2024-09-06 19:02:53 -07:00
parent 5d3b91d8b9
commit d1157d471f
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GPG key ID: BE714B4575D6E328
46 changed files with 4587 additions and 4449 deletions
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17
tool/viz/printvideo.c
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@ -20,7 +20,7 @@
#include "dsp/core/core.h"
#include "dsp/core/half.h"
#include "dsp/core/illumination.h"
#include "dsp/mpeg/mpeg.h"
#include "dsp/mpeg/pl_mpeg.h"
#include "dsp/scale/scale.h"
#include "dsp/tty/quant.h"
#include "dsp/tty/tty.h"
@ -239,7 +239,7 @@ static const struct NamedVector kLightings[] = {
static plm_t *plm_;
static float gamma_;
static int volscale_;
static float volscale_;
struct CosmoAudio *ca_;
static enum Blur blur_;
static enum Sharp sharp_;
@ -425,6 +425,9 @@ static bool OpenSpeaker(void) {
static void OnAudio(plm_t *mpeg, plm_samples_t *samples, void *user) {
if (!ca_)
return;
if (volscale_ != 1.f)
for (unsigned i = 0; i < samples->count * chans_; ++i)
samples->interleaved[i] *= volscale_;
cosmoaudio_write(ca_, samples->interleaved, samples->count);
}
@ -752,9 +755,9 @@ static void OpenVideo(void) {
FormatInt64(chansstr_, (chans_ = 2));
FormatInt64(sratestr_, (srate_ = plm_get_samplerate(plm_)));
if (plm_get_num_audio_streams(plm_) && OpenSpeaker()) {
plm_set_audio_enabled(plm_, true, 0);
plm_set_audio_enabled(plm_, true);
} else {
plm_set_audio_enabled(plm_, false, 0);
plm_set_audio_enabled(plm_, false);
}
g2_ = g1_ = resizegraphic(&graphic_[0], yn, xn);
}
@ -942,10 +945,10 @@ static optimizesize void ReadKeyboard(void) {
case '[':
switch (b[i++]) {
case 'A': /* "\e[A" is up arrow */
++volscale_;
volscale_ *= 1.05f;
break;
case 'B': /* "\e[B" is down arrow */
--volscale_;
volscale_ *= 0.95f;
break;
case 'C': /* "\e[C" is right arrow */
break;
@ -1405,7 +1408,7 @@ int main(int argc, char *argv[]) {
sigset_t wut;
ShowCrashReports();
gamma_ = 2.4;
volscale_ -= 2;
volscale_ = 1.f;
dither_ = true;
sigemptyset(&wut);
sigaddset(&wut, SIGCHLD);