scottk/UltraGrid
1
0
Fork 0
mirror of https://github.com/outbackdingo/UltraGrid.git synced 2026-04-07 16:05:37 +00:00
Code Issues Packages Projects Releases Wiki Activity

vcomp/cmpto_j2k: do R12L to RG48 conv in parallel

Browse Source 
CPU only as for now
This commit is contained in:
Martin Pulec
2024-08-29 13:43:40 +02:00
parent 4061f8d0f2
commit c2cebd3198
1 changed files with 4 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
src/video_compress/cmpto_j2k.cpp
View File

@@ -70,6 +70,7 @@
#include "tv.h"
#include "utils/color_out.h"
#include "utils/misc.h"
#include "utils/parallel_conv.h"
#include "utils/video_frame_pool.h"
#include "video.h"
#include "video_compress.h"
@@ -153,15 +154,11 @@ static void R12L_to_RG48(video_frame *dst, video_frame *src){
int src_pitch = vc_get_linesize(src->tiles[0].width, src->color_spec);
int dst_pitch = vc_get_linesize(dst->tiles[0].width, dst->color_spec);
unsigned char *s = (unsigned char *) src->tiles[0].data;
unsigned char *d = (unsigned char *) dst->tiles[0].data;
decoder_t vc_copylineR12LtoRG48 = get_decoder_from_to(R12L, RG48);
for(unsigned i = 0; i < src->tiles[0].height; i++){
vc_copylineR12LtoRG48(d, s, dst_pitch, 0, 0, 0);
s += src_pitch;
d += dst_pitch;
}
parallel_pix_conv((int) src->tiles[0].height, dst->tiles[0].data,
dst_pitch, src->tiles[0].data, src_pitch,
vc_copylineR12LtoRG48, 0);
}
static struct {