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path: root/source/blender/imbuf/intern/anim_movie.c
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Diffstat (limited to 'source/blender/imbuf/intern/anim_movie.c')
-rw-r--r--source/blender/imbuf/intern/anim_movie.c122
1 files changed, 61 insertions, 61 deletions
diff --git a/source/blender/imbuf/intern/anim_movie.c b/source/blender/imbuf/intern/anim_movie.c
index f842b69418e..290226acf78 100644
--- a/source/blender/imbuf/intern/anim_movie.c
+++ b/source/blender/imbuf/intern/anim_movie.c
@@ -325,7 +325,7 @@ static int startavi(struct anim *anim)
if (AVIFileGetStream(anim->pfile, &anim->pavi[i], 0L, i) != AVIERR_OK) {
break;
}
-
+
AVIStreamInfo(anim->pavi[i], &avis, sizeof(avis));
if ((avis.fccType == streamtypeVIDEO) && (firstvideo == -1)) {
if (streamcount > 0) {
@@ -382,7 +382,7 @@ static int startavi(struct anim *anim)
free_anim_avi(anim);
return -1;
}
-
+
anim->duration = anim->avi->header->TotalFrames;
anim->params = NULL;
@@ -407,7 +407,7 @@ static ImBuf *avi_fetchibuf(struct anim *anim, int position)
ImBuf *ibuf = NULL;
int *tmp;
int y;
-
+
if (anim == NULL) {
return NULL;
}
@@ -431,7 +431,7 @@ static ImBuf *avi_fetchibuf(struct anim *anim, int position)
tmp = AVI_read_frame(anim->avi, AVI_FORMAT_RGB32, position,
AVI_get_stream(anim->avi, AVIST_VIDEO, 0));
-
+
if (tmp == NULL) {
printf("Error reading frame from AVI: '%s'\n", anim->name);
IMB_freeImBuf(ibuf);
@@ -442,10 +442,10 @@ static ImBuf *avi_fetchibuf(struct anim *anim, int position)
memcpy(&(ibuf->rect)[((anim->y - y) - 1) * anim->x], &tmp[y * anim->x],
anim->x * 4);
}
-
+
MEM_freeN(tmp);
}
-
+
ibuf->rect_colorspace = colormanage_colorspace_get_named(anim->colorspace);
return ibuf;
@@ -619,7 +619,7 @@ static int startffmpeg(struct anim *anim)
anim->pCodecCtx->width,
anim->pCodecCtx->height),
"ffmpeg deinterlace"),
- anim->pCodecCtx->pix_fmt,
+ anim->pCodecCtx->pix_fmt,
anim->pCodecCtx->width,
anim->pCodecCtx->height);
}
@@ -630,7 +630,7 @@ static int startffmpeg(struct anim *anim)
else {
anim->preseek = 0;
}
-
+
anim->img_convert_ctx = sws_getContext(
anim->x,
anim->y,
@@ -640,7 +640,7 @@ static int startffmpeg(struct anim *anim)
AV_PIX_FMT_RGBA,
SWS_FAST_BILINEAR | SWS_PRINT_INFO | SWS_FULL_CHR_H_INT,
NULL, NULL, NULL);
-
+
if (!anim->img_convert_ctx) {
fprintf(stderr,
"Can't transform color space??? Bailing out...\n");
@@ -671,7 +671,7 @@ static int startffmpeg(struct anim *anim)
fprintf(stderr, "Warning: Could not set libswscale colorspace details.\n");
}
#endif
-
+
return (0);
}
@@ -691,7 +691,7 @@ static void ffmpeg_postprocess(struct anim *anim)
return;
}
- /* This means the data wasnt read properly,
+ /* This means the data wasnt read properly,
* this check stops crashing */
if (input->data[0] == 0 && input->data[1] == 0 &&
input->data[2] == 0 && input->data[3] == 0)
@@ -701,7 +701,7 @@ static void ffmpeg_postprocess(struct anim *anim)
return;
}
- av_log(anim->pFormatCtx, AV_LOG_DEBUG,
+ av_log(anim->pFormatCtx, AV_LOG_DEBUG,
" POSTPROC: anim->pFrame planes: %p %p %p %p\n",
input->data[0], input->data[1], input->data[2],
input->data[3]);
@@ -738,7 +738,7 @@ static void ffmpeg_postprocess(struct anim *anim)
int x, y, h, w;
unsigned char *bottom;
unsigned char *top;
-
+
sws_scale(anim->img_convert_ctx,
(const uint8_t *const *)input->data,
input->linesize,
@@ -746,31 +746,31 @@ static void ffmpeg_postprocess(struct anim *anim)
anim->y,
dst2,
dstStride2);
-
+
bottom = (unsigned char *) ibuf->rect;
top = bottom + ibuf->x * (ibuf->y - 1) * 4;
-
+
h = (ibuf->y + 1) / 2;
w = ibuf->x;
-
+
for (y = 0; y < h; y++) {
unsigned char tmp[4];
unsigned int *tmp_l =
(unsigned int *) tmp;
-
+
for (x = 0; x < w; x++) {
tmp[0] = bottom[0];
tmp[1] = bottom[1];
tmp[2] = bottom[2];
tmp[3] = bottom[3];
-
+
bottom[0] = top[0];
bottom[1] = top[1];
bottom[2] = top[2];
bottom[3] = top[3];
-
+
*(unsigned int *) top = *tmp_l;
-
+
bottom += 4;
top += 4;
}
@@ -783,7 +783,7 @@ static void ffmpeg_postprocess(struct anim *anim)
int dstStride2[4] = { -dstStride[0], 0, 0, 0 };
uint8_t *dst2[4] = { dst[0] + (anim->y - 1) * dstStride[0],
0, 0, 0 };
-
+
sws_scale(anim->img_convert_ctx,
(const uint8_t *const *)input->data,
input->linesize,
@@ -820,21 +820,21 @@ static int ffmpeg_decode_video_frame(struct anim *anim)
av_free_packet(&anim->next_packet);
anim->next_packet.stream_index = -1;
}
-
+
while ((rval = av_read_frame(anim->pFormatCtx, &anim->next_packet)) >= 0) {
- av_log(anim->pFormatCtx,
- AV_LOG_DEBUG,
+ av_log(anim->pFormatCtx,
+ AV_LOG_DEBUG,
"%sREAD: strID=%d (VID: %d) dts=%lld pts=%lld "
"%s\n",
(anim->next_packet.stream_index == anim->videoStream)
? "->" : " ",
- anim->next_packet.stream_index,
+ anim->next_packet.stream_index,
anim->videoStream,
(anim->next_packet.dts == AV_NOPTS_VALUE) ? -1 :
(long long int)anim->next_packet.dts,
(anim->next_packet.pts == AV_NOPTS_VALUE) ? -1 :
(long long int)anim->next_packet.pts,
- (anim->next_packet.flags & AV_PKT_FLAG_KEY) ?
+ (anim->next_packet.flags & AV_PKT_FLAG_KEY) ?
" KEY" : "");
if (anim->next_packet.stream_index == anim->videoStream) {
anim->pFrameComplete = 0;
@@ -863,7 +863,7 @@ static int ffmpeg_decode_video_frame(struct anim *anim)
av_free_packet(&anim->next_packet);
anim->next_packet.stream_index = -1;
}
-
+
if (rval == AVERROR_EOF) {
/* this sets size and data fields to zero,
* which is necessary to decode the remaining data
@@ -918,14 +918,14 @@ static void ffmpeg_decode_video_frame_scan(
int count = 1000;
av_log(anim->pFormatCtx,
- AV_LOG_DEBUG,
- "SCAN start: considering pts=%lld in search of %lld\n",
+ AV_LOG_DEBUG,
+ "SCAN start: considering pts=%lld in search of %lld\n",
(long long int)anim->next_pts, (long long int)pts_to_search);
while (count > 0 && anim->next_pts < pts_to_search) {
av_log(anim->pFormatCtx,
- AV_LOG_DEBUG,
- " WHILE: pts=%lld in search of %lld\n",
+ AV_LOG_DEBUG,
+ " WHILE: pts=%lld in search of %lld\n",
(long long int)anim->next_pts, (long long int)pts_to_search);
if (!ffmpeg_decode_video_frame(anim)) {
break;
@@ -934,9 +934,9 @@ static void ffmpeg_decode_video_frame_scan(
}
if (count == 0) {
av_log(anim->pFormatCtx,
- AV_LOG_ERROR,
+ AV_LOG_ERROR,
"SCAN failed: completely lost in stream, "
- "bailing out at PTS=%lld, searching for PTS=%lld\n",
+ "bailing out at PTS=%lld, searching for PTS=%lld\n",
(long long int)anim->next_pts, (long long int)pts_to_search);
}
if (anim->next_pts == pts_to_search) {
@@ -995,7 +995,7 @@ static ImBuf *ffmpeg_fetchibuf(struct anim *anim, int position,
int64_t pts_to_search = 0;
double frame_rate;
double pts_time_base;
- long long st_time;
+ long long st_time;
struct anim_index *tc_index = 0;
AVStream *v_st;
int new_frame_index = 0; /* To quiet gcc barking... */
@@ -1025,7 +1025,7 @@ static ImBuf *ffmpeg_fetchibuf(struct anim *anim, int position,
tc_index, new_frame_index);
}
else {
- pts_to_search = (long long)
+ pts_to_search = (long long)
floor(((double) position) /
pts_time_base / frame_rate + 0.5);
@@ -1034,29 +1034,29 @@ static ImBuf *ffmpeg_fetchibuf(struct anim *anim, int position,
}
}
- av_log(anim->pFormatCtx, AV_LOG_DEBUG,
+ av_log(anim->pFormatCtx, AV_LOG_DEBUG,
"FETCH: looking for PTS=%lld "
- "(pts_timebase=%g, frame_rate=%g, st_time=%lld)\n",
+ "(pts_timebase=%g, frame_rate=%g, st_time=%lld)\n",
(long long int)pts_to_search, pts_time_base, frame_rate, st_time);
- if (anim->last_frame &&
+ if (anim->last_frame &&
anim->last_pts <= pts_to_search && anim->next_pts > pts_to_search)
{
- av_log(anim->pFormatCtx, AV_LOG_DEBUG,
+ av_log(anim->pFormatCtx, AV_LOG_DEBUG,
"FETCH: frame repeat: last: %lld next: %lld\n",
- (long long int)anim->last_pts,
+ (long long int)anim->last_pts,
(long long int)anim->next_pts);
IMB_refImBuf(anim->last_frame);
anim->curposition = position;
return anim->last_frame;
}
-
+
if (position > anim->curposition + 1 &&
anim->preseek &&
!tc_index &&
position - (anim->curposition + 1) < anim->preseek)
{
- av_log(anim->pFormatCtx, AV_LOG_DEBUG,
+ av_log(anim->pFormatCtx, AV_LOG_DEBUG,
"FETCH: within preseek interval (no index)\n");
ffmpeg_decode_video_frame_scan(anim, pts_to_search);
@@ -1065,7 +1065,7 @@ static ImBuf *ffmpeg_fetchibuf(struct anim *anim, int position,
IMB_indexer_can_scan(tc_index, old_frame_index,
new_frame_index))
{
- av_log(anim->pFormatCtx, AV_LOG_DEBUG,
+ av_log(anim->pFormatCtx, AV_LOG_DEBUG,
"FETCH: within preseek interval "
"(index tells us)\n");
@@ -1083,24 +1083,24 @@ static ImBuf *ffmpeg_fetchibuf(struct anim *anim, int position,
dts = IMB_indexer_get_seek_pos_dts(
tc_index, new_frame_index);
- av_log(anim->pFormatCtx, AV_LOG_DEBUG,
+ av_log(anim->pFormatCtx, AV_LOG_DEBUG,
"TC INDEX seek pos = %lld\n", pos);
- av_log(anim->pFormatCtx, AV_LOG_DEBUG,
+ av_log(anim->pFormatCtx, AV_LOG_DEBUG,
"TC INDEX seek dts = %llu\n", dts);
if (ffmpeg_seek_by_byte(anim->pFormatCtx)) {
- av_log(anim->pFormatCtx, AV_LOG_DEBUG,
+ av_log(anim->pFormatCtx, AV_LOG_DEBUG,
"... using BYTE pos\n");
- ret = av_seek_frame(anim->pFormatCtx,
+ ret = av_seek_frame(anim->pFormatCtx,
-1,
pos, AVSEEK_FLAG_BYTE);
av_update_cur_dts(anim->pFormatCtx, v_st, dts);
}
else {
- av_log(anim->pFormatCtx, AV_LOG_DEBUG,
+ av_log(anim->pFormatCtx, AV_LOG_DEBUG,
"... using DTS pos\n");
- ret = av_seek_frame(anim->pFormatCtx,
+ ret = av_seek_frame(anim->pFormatCtx,
anim->videoStream,
dts, AVSEEK_FLAG_BACKWARD);
}
@@ -1109,22 +1109,22 @@ static ImBuf *ffmpeg_fetchibuf(struct anim *anim, int position,
pos = (long long) (position - anim->preseek) *
AV_TIME_BASE / frame_rate;
- av_log(anim->pFormatCtx, AV_LOG_DEBUG,
- "NO INDEX seek pos = %lld, st_time = %lld\n",
+ av_log(anim->pFormatCtx, AV_LOG_DEBUG,
+ "NO INDEX seek pos = %lld, st_time = %lld\n",
pos, (st_time != AV_NOPTS_VALUE) ? st_time : 0);
if (pos < 0) {
pos = 0;
}
-
+
if (st_time != AV_NOPTS_VALUE) {
pos += st_time;
}
- av_log(anim->pFormatCtx, AV_LOG_DEBUG,
+ av_log(anim->pFormatCtx, AV_LOG_DEBUG,
"NO INDEX final seek pos = %lld\n", pos);
- ret = av_seek_frame(anim->pFormatCtx, -1,
+ ret = av_seek_frame(anim->pFormatCtx, -1,
pos, AVSEEK_FLAG_BACKWARD);
}
@@ -1156,7 +1156,7 @@ static ImBuf *ffmpeg_fetchibuf(struct anim *anim, int position,
ffmpeg_decode_video_frame(anim);
}
else {
- av_log(anim->pFormatCtx, AV_LOG_DEBUG,
+ av_log(anim->pFormatCtx, AV_LOG_DEBUG,
"FETCH: no seek necessary, just continue...\n");
}
@@ -1167,11 +1167,11 @@ static ImBuf *ffmpeg_fetchibuf(struct anim *anim, int position,
ffmpeg_postprocess(anim);
anim->last_pts = anim->next_pts;
-
+
ffmpeg_decode_video_frame(anim);
-
+
anim->curposition = position;
-
+
IMB_refImBuf(anim->last_frame);
return anim->last_frame;
@@ -1275,7 +1275,7 @@ struct ImBuf *IMB_anim_previewframe(struct anim *anim)
{
struct ImBuf *ibuf = NULL;
int position = 0;
-
+
ibuf = IMB_anim_absolute(anim, 0, IMB_TC_NONE, IMB_PROXY_NONE);
if (ibuf) {
IMB_freeImBuf(ibuf);
@@ -1363,7 +1363,7 @@ struct ImBuf *IMB_anim_absolute(struct anim *anim, int position,
if (ibuf) {
if (filter_y) IMB_filtery(ibuf);
BLI_snprintf(ibuf->name, sizeof(ibuf->name), "%s.%04d", anim->name, anim->curposition + 1);
-
+
}
return(ibuf);
}
@@ -1376,7 +1376,7 @@ int IMB_anim_get_duration(struct anim *anim, IMB_Timecode_Type tc)
if (tc == IMB_TC_NONE) {
return anim->duration;
}
-
+
idx = IMB_anim_open_index(anim, tc);
if (!idx) {
return anim->duration;
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-13 07:07:41 +0300