mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-09-09 05:38:58 +00:00
mfc: Recreate fimc context if settings change
This commit is contained in:
parent
3a4ade2966
commit
9739f58a7f
1 changed files with 78 additions and 69 deletions
|
@ -123,7 +123,6 @@ static gboolean
|
|||
gst_mfc_dec_start (GstVideoDecoder * decoder)
|
||||
{
|
||||
GstMFCDec *self = GST_MFC_DEC (decoder);
|
||||
Fimc *fimc;
|
||||
|
||||
GST_DEBUG_OBJECT (self, "Starting");
|
||||
|
||||
|
@ -153,15 +152,6 @@ gst_mfc_dec_start (GstVideoDecoder * decoder)
|
|||
return FALSE;
|
||||
}
|
||||
|
||||
fimc = fimc_new ();
|
||||
|
||||
if (!fimc) {
|
||||
GST_ELEMENT_ERROR (self, LIBRARY, INIT,
|
||||
("Failed to initialize FIMC context"), (NULL));
|
||||
return FALSE;
|
||||
}
|
||||
self->fimc = fimc;
|
||||
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
|
@ -380,15 +370,77 @@ enqueue_error:
|
|||
}
|
||||
}
|
||||
|
||||
static gboolean
|
||||
gst_mfc_dec_create_fimc (GstMFCDec * self, GstVideoCodecState * state)
|
||||
{
|
||||
Fimc *fimc;
|
||||
FimcColorFormat fimc_format;
|
||||
|
||||
fimc = self->fimc;
|
||||
if (fimc) {
|
||||
fimc_free (fimc);
|
||||
self->fimc = fimc = NULL;
|
||||
}
|
||||
|
||||
fimc = fimc_new ();
|
||||
|
||||
switch (state->info.finfo->format) {
|
||||
case GST_VIDEO_FORMAT_I420:
|
||||
case GST_VIDEO_FORMAT_YV12:
|
||||
fimc_format = FIMC_COLOR_FORMAT_YUV420P;
|
||||
break;
|
||||
case GST_VIDEO_FORMAT_NV12:
|
||||
fimc_format = FIMC_COLOR_FORMAT_YUV420SP;
|
||||
break;
|
||||
default:
|
||||
g_assert_not_reached ();
|
||||
break;
|
||||
}
|
||||
|
||||
if (fimc_set_src_format (fimc, FIMC_COLOR_FORMAT_YUV420SPT, self->width,
|
||||
self->height, self->src_stride, self->crop_left, self->crop_top,
|
||||
self->crop_width, self->crop_height) < 0)
|
||||
goto fimc_src_error;
|
||||
|
||||
if (fimc_request_src_buffers (fimc) < 0)
|
||||
goto fimc_src_requestbuffers_error;
|
||||
|
||||
self->fimc = fimc;
|
||||
self->dst[0] = NULL;
|
||||
self->dst[1] = NULL;
|
||||
self->dst[2] = NULL;
|
||||
self->dst_stride[0] = 0;
|
||||
self->dst_stride[1] = 0;
|
||||
self->dst_stride[2] = 0;
|
||||
|
||||
self->fimc_format = fimc_format;
|
||||
|
||||
return TRUE;
|
||||
|
||||
fimc_src_error:
|
||||
{
|
||||
GST_ELEMENT_ERROR (self, LIBRARY, FAILED,
|
||||
("Failed to set FIMC source parameters"), (NULL));
|
||||
fimc_free (fimc);
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
fimc_src_requestbuffers_error:
|
||||
{
|
||||
GST_ELEMENT_ERROR (self, LIBRARY, FAILED,
|
||||
("Failed to request FIMC source buffers"), (NULL));
|
||||
fimc_free (fimc);
|
||||
return FALSE;
|
||||
}
|
||||
}
|
||||
|
||||
static gboolean
|
||||
gst_mfc_dec_negotiate (GstVideoDecoder * decoder)
|
||||
{
|
||||
GstMFCDec *self = GST_MFC_DEC (decoder);
|
||||
Fimc *fimc = self->fimc;
|
||||
GstVideoCodecState *state;
|
||||
GstCaps *allowed_caps;
|
||||
GstVideoFormat format = GST_VIDEO_FORMAT_I420;
|
||||
FimcColorFormat fimc_format;
|
||||
|
||||
allowed_caps = gst_pad_get_allowed_caps (GST_VIDEO_DECODER_SRC_PAD (self));
|
||||
allowed_caps = gst_caps_truncate (allowed_caps);
|
||||
|
@ -403,39 +455,6 @@ gst_mfc_dec_negotiate (GstVideoDecoder * decoder)
|
|||
}
|
||||
gst_caps_unref (allowed_caps);
|
||||
|
||||
switch (format) {
|
||||
case GST_VIDEO_FORMAT_I420:
|
||||
case GST_VIDEO_FORMAT_YV12:
|
||||
fimc_format = FIMC_COLOR_FORMAT_YUV420P;
|
||||
break;
|
||||
case GST_VIDEO_FORMAT_NV12:
|
||||
fimc_format = FIMC_COLOR_FORMAT_YUV420SP;
|
||||
break;
|
||||
default:
|
||||
g_assert_not_reached ();
|
||||
break;
|
||||
}
|
||||
|
||||
fimc_release_src_buffers (fimc);
|
||||
|
||||
if (fimc_set_src_format (fimc, FIMC_COLOR_FORMAT_YUV420SPT, self->width,
|
||||
self->height, self->src_stride, self->crop_left, self->crop_top,
|
||||
self->crop_width, self->crop_height) < 0)
|
||||
goto fimc_src_error;
|
||||
|
||||
if (fimc_request_src_buffers (fimc) < 0)
|
||||
goto fimc_src_requestbuffers_error;
|
||||
|
||||
fimc_release_dst_buffers (fimc);
|
||||
self->dst[0] = NULL;
|
||||
self->dst[1] = NULL;
|
||||
self->dst[2] = NULL;
|
||||
self->dst_stride[0] = 0;
|
||||
self->dst_stride[1] = 0;
|
||||
self->dst_stride[2] = 0;
|
||||
|
||||
self->fimc_format = fimc_format;
|
||||
|
||||
state =
|
||||
gst_video_decoder_set_output_state (GST_VIDEO_DECODER (self),
|
||||
format, self->crop_width, self->crop_height, self->input_state);
|
||||
|
@ -443,26 +462,6 @@ gst_mfc_dec_negotiate (GstVideoDecoder * decoder)
|
|||
gst_video_codec_state_unref (state);
|
||||
|
||||
return GST_VIDEO_DECODER_CLASS (parent_class)->negotiate (decoder);
|
||||
|
||||
|
||||
GST_DEBUG_OBJECT (self,
|
||||
"Got direct output buffer: %p [%d], %p [%d], %p [%d]", self->dst[0],
|
||||
self->dst_stride[0], self->dst[1], self->dst_stride[1], self->dst[2],
|
||||
self->dst_stride[2]);
|
||||
|
||||
fimc_src_error:
|
||||
{
|
||||
GST_ELEMENT_ERROR (self, LIBRARY, FAILED,
|
||||
("Failed to set FIMC source parameters"), (NULL));
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
fimc_src_requestbuffers_error:
|
||||
{
|
||||
GST_ELEMENT_ERROR (self, LIBRARY, FAILED,
|
||||
("Failed to request FIMC source buffers"), (NULL));
|
||||
return FALSE;
|
||||
}
|
||||
}
|
||||
|
||||
static GstFlowReturn
|
||||
|
@ -490,8 +489,11 @@ gst_mfc_dec_fill_outbuf (GstMFCDec * self, GstBuffer * outbuf,
|
|||
&& strcmp (mem->allocator->mem_type, "GstEGLImage") == 0) {
|
||||
void *dst[3];
|
||||
|
||||
if (self->mmap) {
|
||||
fimc_release_dst_buffers (fimc);
|
||||
if (self->mmap || !self->fimc) {
|
||||
if (!gst_mfc_dec_create_fimc (self, state))
|
||||
goto fimc_create_error;
|
||||
|
||||
fimc = self->fimc;
|
||||
|
||||
if (self->format == GST_VIDEO_FORMAT_NV12) {
|
||||
self->dst_stride[0] = GST_ROUND_UP_4 (self->width);
|
||||
|
@ -526,13 +528,15 @@ gst_mfc_dec_fill_outbuf (GstMFCDec * self, GstBuffer * outbuf,
|
|||
if (fimc_convert (fimc, (void **) mfc_outbuf_comps, (void **) dst) < 0)
|
||||
goto fimc_convert_error;
|
||||
} else {
|
||||
if (!self->mmap) {
|
||||
fimc_release_dst_buffers (fimc);
|
||||
if (!self->mmap || !self->fimc) {
|
||||
if (!gst_mfc_dec_create_fimc (self, state))
|
||||
goto fimc_create_error;
|
||||
|
||||
self->dst_stride[0] = 0;
|
||||
self->dst_stride[1] = 0;
|
||||
self->dst_stride[2] = 0;
|
||||
self->mmap = TRUE;
|
||||
fimc = self->fimc;
|
||||
}
|
||||
|
||||
if (!self->dst[0]) {
|
||||
|
@ -601,6 +605,11 @@ frame_map_error:
|
|||
goto done;
|
||||
}
|
||||
|
||||
fimc_create_error:
|
||||
{
|
||||
ret = GST_FLOW_ERROR;
|
||||
goto done;
|
||||
}
|
||||
|
||||
fimc_dst_error:
|
||||
{
|
||||
|
|
Loading…
Reference in a new issue