summaryrefslogtreecommitdiffstats
path: root/video/decode/vd_lavc.c
diff options
context:
space:
mode:
Diffstat (limited to 'video/decode/vd_lavc.c')
-rw-r--r--video/decode/vd_lavc.c37
1 files changed, 20 insertions, 17 deletions
diff --git a/video/decode/vd_lavc.c b/video/decode/vd_lavc.c
index 1838582d04..c658d92a35 100644
--- a/video/decode/vd_lavc.c
+++ b/video/decode/vd_lavc.c
@@ -344,7 +344,8 @@ static void init_avctx(sh_video_t *sh, const char *decoder,
ctx->do_dr1 = ctx->do_hw_dr1 = 0;
ctx->pix_fmt = PIX_FMT_NONE;
- ctx->vo_initialized = 0;
+ ctx->image_params = (struct mp_image_params){0};
+ ctx->vo_image_params = (struct mp_image_params){0};
ctx->hwdec = hwdec;
ctx->pic = avcodec_alloc_frame();
ctx->avctx = avcodec_alloc_context3(lavc_codec);
@@ -465,7 +466,7 @@ static void uninit(sh_video_t *sh)
talloc_free(ctx);
}
-static int init_vo(sh_video_t *sh, AVFrame *frame)
+static void update_image_params(sh_video_t *sh, AVFrame *frame)
{
vd_ffmpeg_ctx *ctx = sh->context;
int width = frame->width;
@@ -479,10 +480,9 @@ static int init_vo(sh_video_t *sh, AVFrame *frame)
if (av_cmp_q(frame->sample_aspect_ratio, ctx->last_sample_aspect_ratio) ||
width != sh->disp_w || height != sh->disp_h ||
- pix_fmt != ctx->pix_fmt || !ctx->vo_initialized)
+ pix_fmt != ctx->pix_fmt || !ctx->image_params.imgfmt)
{
mp_image_pool_clear(ctx->non_dr1_pool);
- ctx->vo_initialized = 0;
mp_msg(MSGT_DECVIDEO, MSGL_V, "[ffmpeg] aspect_ratio: %f\n", aspect);
// Do not overwrite s->aspect on the first call, so that a container
@@ -512,13 +512,7 @@ static int init_vo(sh_video_t *sh, AVFrame *frame)
.chroma_location =
avchroma_location_to_mp(ctx->avctx->chroma_sample_location),
};
-
- if (mpcodecs_reconfig_vo(sh, &ctx->image_params) < 0)
- return -1;
-
- ctx->vo_initialized = 1;
}
- return 0;
}
static enum PixelFormat get_format_hwdec(struct AVCodecContext *avctx,
@@ -740,16 +734,25 @@ static int decode(struct sh_video *sh, struct demux_packet *packet,
if (!got_picture)
return 0; // skipped image
- if (init_vo(sh, pic) < 0)
- return -1;
+ update_image_params(sh, pic);
struct mp_image *mpi = image_from_decoder(sh);
assert(mpi->planes[0]);
+ mp_image_set_params(mpi, &ctx->image_params);
if (ctx->hwdec && ctx->hwdec->process_image)
mpi = ctx->hwdec->process_image(ctx, mpi);
- mp_image_set_params(mpi, &ctx->image_params);
+ struct mp_image_params vo_params;
+ mp_image_params_from_image(&vo_params, mpi);
+
+ if (!mp_image_params_equals(&vo_params, &ctx->vo_image_params)) {
+ if (mpcodecs_reconfig_vo(sh, &vo_params) < 0) {
+ talloc_free(mpi);
+ return -1;
+ }
+ ctx->vo_image_params = vo_params;
+ }
*out_image = mpi;
return 1;
@@ -803,12 +806,12 @@ static int control(sh_video_t *sh, int cmd, void *arg)
*(int *)arg = delay;
return CONTROL_TRUE;
case VDCTRL_REINIT_VO:
- if (ctx->vo_initialized)
- mpcodecs_reconfig_vo(sh, &ctx->image_params);
+ if (ctx->vo_image_params.imgfmt)
+ mpcodecs_reconfig_vo(sh, &ctx->vo_image_params);
return true;
case VDCTRL_GET_PARAMS:
- *(struct mp_image_params *)arg = ctx->image_params;
- return ctx->vo_initialized ? true : CONTROL_NA;
+ *(struct mp_image_params *)arg = ctx->vo_image_params;
+ return ctx->vo_image_params.imgfmt ? true : CONTROL_NA;
}
return CONTROL_UNKNOWN;
}