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3d-interlaced: fixed warning on non-SSE2 (eg. M1)

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+ fail in init directly
This commit is contained in:
Martin Pulec
2022-10-05 16:14:05 +02:00
parent 4cc08d18f2
commit 6f6680fda2
1 changed files with 14 additions and 7 deletions
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21
src/vo_postprocess/3d-interlaced.c
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@@ -50,6 +50,8 @@
#include "video_display.h" /* DISPLAY_PROPERTY_VIDEO_SEPARATE_FILES */
#include "vo_postprocess.h"
#define MOD_NAME "[interlaced_3d] "
struct state_interlaced_3d {
struct video_frame *in;
};
@@ -70,10 +72,14 @@ static void * interlaced_3d_init(const char *config) {
printf("3d-interlaced takes no parameters.\n");
return NULL;
}
#ifdef __SSE2__
log_msg(LOG_LEVEL_ERROR, MOD_NAME "SSE2 not supported on this platform!\n");
return NULL;
#endif
struct state_interlaced_3d *s = (struct state_interlaced_3d *)
malloc(sizeof(struct state_interlaced_3d));
s->in = vf_alloc(2);
return s;
}
@@ -119,20 +125,19 @@ static bool interlaced_3d_postprocess(void *state, struct video_frame *in, struc
{
UNUSED (state);
UNUSED (req_pitch);
unsigned int x;
#ifdef __SSE2__
char *out_data = vf_get_tile(out, 0)->data;
int linesize = vc_get_linesize(vf_get_tile(out, 0)->width, out->color_spec);
/* we compute avg from line k/2*2 and k/2*2+1 for left eye and put
* to (k/2*2)th line. Than we compute avg of same lines number
* and put it to the following line, which creates interlaced stereo */
for (x = 0; x < vf_get_tile(out, 0)->height; ++x) {
for (unsigned int x = 0; x < vf_get_tile(out, 0)->height; ++x) {
int linepos;
char *line1 = vf_get_tile(in, x % 2)->data + (x / 2) * 2 * linesize;
char *line2 = vf_get_tile(in, x % 2)->data + ((x / 2) * 2 + 1) * linesize;
#ifdef __SSE2__
for(linepos = 0; linepos < linesize; linepos += 16) {
asm volatile ("movdqu (%0), %%xmm0\n"
"pavgb (%1), %%xmm0\n"
@@ -145,12 +150,14 @@ static bool interlaced_3d_postprocess(void *state, struct video_frame *in, struc
line1 += 16;
line2 += 16;
}
#else
fprintf(stderr, "SSE2 not supported on this platform!\n");
#endif
}
return true;
#else
UNUSED(in);
UNUSED(out);
return false;
#endif
}
static void interlaced_3d_done(void *state)