mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-20 07:16:55 +00:00
mfc: Some refactoring
This commit is contained in:
Sebastian Dröge
parent
7a8845243c
commit
3a4ade2966
1 changed files with 169 additions and 154 deletions
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@ -465,6 +465,168 @@ fimc_src_requestbuffers_error:
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}
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}
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static GstFlowReturn
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gst_mfc_dec_fill_outbuf (GstMFCDec * self, GstBuffer * outbuf,
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struct mfc_buffer *mfc_outbuf, GstVideoCodecState * state)
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{
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GstFlowReturn ret = GST_FLOW_OK;
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const guint8 *mfc_outbuf_comps[3] = { NULL, };
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gint i, j, h, w, src_stride, dst_stride;
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guint8 *dst_, *src_;
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GstMemory *mem;
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GstVideoFrame vframe;
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Fimc *fimc = self->fimc;
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memset (&vframe, 0, sizeof (vframe));
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if (!gst_video_frame_map (&vframe, &state->info, outbuf, GST_MAP_WRITE))
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goto frame_map_error;
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mfc_buffer_get_output_data (mfc_outbuf, (void **) &mfc_outbuf_comps[0],
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(void **) &mfc_outbuf_comps[1]);
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if (gst_buffer_n_memory (outbuf) == 1
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&& (mem = gst_buffer_peek_memory (outbuf, 0))
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&& strcmp (mem->allocator->mem_type, "GstEGLImage") == 0) {
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void *dst[3];
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if (self->mmap) {
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fimc_release_dst_buffers (fimc);
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if (self->format == GST_VIDEO_FORMAT_NV12) {
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self->dst_stride[0] = GST_ROUND_UP_4 (self->width);
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self->dst_stride[1] = GST_ROUND_UP_4 (self->width);
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self->dst_stride[2] = 0;
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} else {
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self->dst_stride[0] = GST_ROUND_UP_4 (self->width);
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self->dst_stride[1] = GST_ROUND_UP_4 ((self->width + 1) / 2);
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self->dst_stride[2] = GST_ROUND_UP_4 ((self->width + 1) / 2);
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}
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if (fimc_set_dst_format (fimc, self->fimc_format, self->width,
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self->height, self->dst_stride, self->crop_left,
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self->crop_top, self->crop_width, self->crop_height) < 0)
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goto fimc_dst_error;
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self->mmap = FALSE;
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if (fimc_request_dst_buffers (fimc) < 0)
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goto fimc_dst_requestbuffers_error;
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self->dst[0] = NULL;
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self->dst[1] = NULL;
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self->dst[2] = NULL;
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}
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dst[0] = GST_VIDEO_FRAME_PLANE_DATA (&vframe, 0);
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dst[1] = GST_VIDEO_FRAME_PLANE_DATA (&vframe, 1);
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if (self->format == GST_VIDEO_FORMAT_NV12)
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dst[2] = NULL;
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else
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dst[2] = GST_VIDEO_FRAME_PLANE_DATA (&vframe, 2);
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if (fimc_convert (fimc, (void **) mfc_outbuf_comps, (void **) dst) < 0)
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goto fimc_convert_error;
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} else {
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if (!self->mmap) {
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fimc_release_dst_buffers (fimc);
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self->dst_stride[0] = 0;
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self->dst_stride[1] = 0;
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self->dst_stride[2] = 0;
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self->mmap = TRUE;
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}
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if (!self->dst[0]) {
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if (fimc_set_dst_format (fimc, self->fimc_format, self->width,
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self->height, self->dst_stride, self->crop_left,
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self->crop_top, self->crop_width, self->crop_height) < 0)
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goto fimc_dst_error;
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if (fimc_request_dst_buffers_mmap (fimc, self->dst, self->dst_stride) < 0)
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goto fimc_dst_requestbuffers_error;
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}
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if (fimc_convert (fimc, (void **) mfc_outbuf_comps,
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(void **) self->dst) < 0)
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goto fimc_convert_error;
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switch (state->info.finfo->format) {
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case GST_VIDEO_FORMAT_I420:
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case GST_VIDEO_FORMAT_YV12:
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for (j = 0; j < 3; j++) {
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dst_ = (guint8 *) GST_VIDEO_FRAME_COMP_DATA (&vframe, j);
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src_ = self->dst[j];
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src_stride = self->dst_stride[j];
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h = GST_VIDEO_FRAME_COMP_HEIGHT (&vframe, j);
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w = GST_VIDEO_FRAME_COMP_WIDTH (&vframe, j);
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dst_stride = GST_VIDEO_FRAME_COMP_STRIDE (&vframe, j);
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for (i = 0; i < h; i++) {
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memcpy (dst_, src_, w);
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dst_ += dst_stride;
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src_ += src_stride;
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}
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}
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break;
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case GST_VIDEO_FORMAT_NV12:
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for (j = 0; j < 2; j++) {
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dst_ = (guint8 *) GST_VIDEO_FRAME_PLANE_DATA (&vframe, j);
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src_ = self->dst[j];
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src_stride = self->dst_stride[j];
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h = GST_VIDEO_FRAME_COMP_HEIGHT (&vframe, j);
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w = GST_VIDEO_FRAME_COMP_WIDTH (&vframe, j) * (j == 0 ? 1 : 2);
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dst_stride = GST_VIDEO_FRAME_PLANE_STRIDE (&vframe, j);
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for (i = 0; i < h; i++) {
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memcpy (dst_, src_, w);
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dst_ += dst_stride;
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src_ += src_stride;
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}
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}
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break;
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default:
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g_assert_not_reached ();
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break;
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}
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}
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done:
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if (vframe.buffer)
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gst_video_frame_unmap (&vframe);
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return ret;
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frame_map_error:
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{
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GST_ELEMENT_ERROR (self, CORE, FAILED, ("Failed to map output buffer"),
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(NULL));
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ret = GST_FLOW_ERROR;
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goto done;
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}
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fimc_dst_error:
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{
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GST_ELEMENT_ERROR (self, LIBRARY, FAILED,
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("Failed to set FIMC destination parameters"), (NULL));
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ret = GST_FLOW_ERROR;
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goto done;
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}
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fimc_dst_requestbuffers_error:
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{
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GST_ELEMENT_ERROR (self, LIBRARY, FAILED,
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("Failed to request FIMC destination buffers"), (NULL));
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ret = GST_FLOW_ERROR;
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goto done;
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}
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fimc_convert_error:
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{
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GST_ELEMENT_ERROR (self, LIBRARY, FAILED,
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("Failed to convert via FIMC"), (NULL));
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ret = GST_FLOW_ERROR;
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goto done;
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}
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}
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static GstFlowReturn
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gst_mfc_dec_dequeue_output (GstMFCDec * self)
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{
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@ -478,8 +640,6 @@ gst_mfc_dec_dequeue_output (GstMFCDec * self)
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gint src_ystride, src_uvstride;
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GstVideoCodecState *state = NULL;
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gint64 deadline;
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Fimc *fimc = NULL;
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GstVideoFrame vframe;
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struct timeval timestamp;
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if (!self->initialized) {
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@ -584,129 +744,9 @@ gst_mfc_dec_dequeue_output (GstMFCDec * self)
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}
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}
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{
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const guint8 *mfc_outbuf_comps[3] = { NULL, };
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gint i, j, h, w, src_stride, dst_stride;
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guint8 *dst_, *src_;
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GstMemory *mem;
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fimc = self->fimc;
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mfc_buffer_get_output_data (mfc_outbuf, (void **) &mfc_outbuf_comps[0],
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(void **) &mfc_outbuf_comps[1]);
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if (gst_buffer_n_memory (outbuf) == 1
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&& (mem = gst_buffer_peek_memory (outbuf, 0))
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&& strcmp (mem->allocator->mem_type, "GstEGLImage") == 0) {
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void *dst[3];
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if (self->mmap) {
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fimc_release_dst_buffers (fimc);
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if (self->format == GST_VIDEO_FORMAT_NV12) {
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self->dst_stride[0] = GST_ROUND_UP_4 (self->width);
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self->dst_stride[1] = GST_ROUND_UP_4 (self->width);
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self->dst_stride[2] = 0;
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} else {
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self->dst_stride[0] = GST_ROUND_UP_4 (self->width);
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self->dst_stride[1] = GST_ROUND_UP_4 ((self->width + 1) / 2);
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self->dst_stride[2] = GST_ROUND_UP_4 ((self->width + 1) / 2);
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}
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if (fimc_set_dst_format (fimc, self->fimc_format, self->width,
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self->height, self->dst_stride, self->crop_left,
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self->crop_top, self->crop_width, self->crop_height) < 0)
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goto fimc_dst_error;
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self->mmap = FALSE;
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if (fimc_request_dst_buffers (fimc) < 0)
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goto fimc_dst_requestbuffers_error;
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self->dst[0] = NULL;
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self->dst[1] = NULL;
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self->dst[2] = NULL;
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}
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if (!gst_video_frame_map (&vframe, &state->info, outbuf, GST_MAP_WRITE))
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goto frame_map_error;
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dst[0] = GST_VIDEO_FRAME_PLANE_DATA (&vframe, 0);
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dst[1] = GST_VIDEO_FRAME_PLANE_DATA (&vframe, 1);
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if (self->format == GST_VIDEO_FORMAT_NV12)
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dst[2] = NULL;
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else
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dst[2] = GST_VIDEO_FRAME_PLANE_DATA (&vframe, 2);
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if (fimc_convert (fimc, (void **) mfc_outbuf_comps, (void **) dst) < 0)
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goto fimc_convert_error;
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gst_video_frame_unmap (&vframe);
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} else {
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if (!self->mmap) {
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fimc_release_dst_buffers (fimc);
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self->dst_stride[0] = 0;
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self->dst_stride[1] = 0;
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self->dst_stride[2] = 0;
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if (fimc_set_dst_format (fimc, self->fimc_format, self->width,
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self->height, self->dst_stride, self->crop_left,
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self->crop_top, self->crop_width, self->crop_height) < 0)
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goto fimc_dst_error;
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self->mmap = TRUE;
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}
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if (!self->dst[0]
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&& fimc_request_dst_buffers_mmap (fimc, self->dst,
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self->dst_stride) < 0)
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goto fimc_dst_requestbuffers_error;
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if (fimc_convert (fimc, (void **) mfc_outbuf_comps,
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(void **) self->dst) < 0)
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goto fimc_convert_error;
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if (!gst_video_frame_map (&vframe, &state->info, outbuf, GST_MAP_WRITE))
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goto frame_map_error;
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switch (state->info.finfo->format) {
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case GST_VIDEO_FORMAT_I420:
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case GST_VIDEO_FORMAT_YV12:
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for (j = 0; j < 3; j++) {
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dst_ = (guint8 *) GST_VIDEO_FRAME_COMP_DATA (&vframe, j);
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src_ = self->dst[j];
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src_stride = self->dst_stride[j];
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h = GST_VIDEO_FRAME_COMP_HEIGHT (&vframe, j);
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w = GST_VIDEO_FRAME_COMP_WIDTH (&vframe, j);
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dst_stride = GST_VIDEO_FRAME_COMP_STRIDE (&vframe, j);
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for (i = 0; i < h; i++) {
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memcpy (dst_, src_, w);
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dst_ += dst_stride;
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src_ += src_stride;
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}
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}
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break;
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case GST_VIDEO_FORMAT_NV12:
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for (j = 0; j < 2; j++) {
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dst_ = (guint8 *) GST_VIDEO_FRAME_PLANE_DATA (&vframe, j);
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src_ = self->dst[j];
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src_stride = self->dst_stride[j];
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h = GST_VIDEO_FRAME_COMP_HEIGHT (&vframe, j);
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w = GST_VIDEO_FRAME_COMP_WIDTH (&vframe, j) * (j == 0 ? 1 : 2);
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dst_stride = GST_VIDEO_FRAME_PLANE_STRIDE (&vframe, j);
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for (i = 0; i < h; i++) {
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memcpy (dst_, src_, w);
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dst_ += dst_stride;
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src_ += src_stride;
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}
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}
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break;
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default:
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g_assert_not_reached ();
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break;
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}
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gst_video_frame_unmap (&vframe);
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}
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}
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ret = gst_mfc_dec_fill_outbuf (self, outbuf, mfc_outbuf, state);
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if (ret != GST_FLOW_OK)
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goto fill_error;
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if (frame) {
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ret = gst_video_decoder_finish_frame (GST_VIDEO_DECODER (self), frame);
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@ -729,10 +769,10 @@ gst_mfc_dec_dequeue_output (GstMFCDec * self)
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if (!frame && outbuf)
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gst_buffer_unref (outbuf);
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if (state)
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gst_video_codec_state_unref (state);
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if (frame)
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gst_video_codec_frame_unref (frame);
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if (state)
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gst_video_codec_state_unref (state);
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if (ret != GST_FLOW_OK)
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break;
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@ -773,39 +813,14 @@ alloc_error:
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goto done;
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}
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frame_map_error:
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fill_error:
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{
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GST_ELEMENT_ERROR (self, CORE, FAILED, ("Failed to map output buffer"),
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GST_ELEMENT_ERROR (self, LIBRARY, FAILED, ("Failed to fill output buffer"),
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(NULL));
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ret = GST_FLOW_ERROR;
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goto done;
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}
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fimc_dst_error:
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{
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GST_ELEMENT_ERROR (self, LIBRARY, FAILED,
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("Failed to set FIMC destination parameters"), (NULL));
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ret = GST_FLOW_ERROR;
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goto done;
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}
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fimc_dst_requestbuffers_error:
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{
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GST_ELEMENT_ERROR (self, LIBRARY, FAILED,
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("Failed to request FIMC destination buffers"), (NULL));
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ret = GST_FLOW_ERROR;
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goto done;
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}
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fimc_convert_error:
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{
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GST_ELEMENT_ERROR (self, LIBRARY, FAILED,
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("Failed to convert via FIMC"), (NULL));
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ret = GST_FLOW_ERROR;
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goto done;
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}
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enqueue_error:
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{
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GST_ELEMENT_ERROR (self, LIBRARY, FAILED,
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