diff options
Diffstat (limited to 'media/libvpx/libvpx/vp9/encoder/vp9_extend.c')
| -rw-r--r-- | media/libvpx/libvpx/vp9/encoder/vp9_extend.c | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/media/libvpx/libvpx/vp9/encoder/vp9_extend.c b/media/libvpx/libvpx/vp9/encoder/vp9_extend.c index dcb62e8768..69261ac65f 100644 --- a/media/libvpx/libvpx/vp9/encoder/vp9_extend.c +++ b/media/libvpx/libvpx/vp9/encoder/vp9_extend.c @@ -162,42 +162,3 @@ void vp9_copy_and_extend_frame(const YV12_BUFFER_CONFIG *src, dst->uv_stride, src->uv_crop_width, src->uv_crop_height, et_uv, el_uv, eb_uv, er_uv, chroma_step); } - -void vp9_copy_and_extend_frame_with_rect(const YV12_BUFFER_CONFIG *src, - YV12_BUFFER_CONFIG *dst, int srcy, - int srcx, int srch, int srcw) { - // If the side is not touching the bounder then don't extend. - const int et_y = srcy ? 0 : dst->border; - const int el_y = srcx ? 0 : dst->border; - const int eb_y = srcy + srch != src->y_height - ? 0 - : dst->border + dst->y_height - src->y_height; - const int er_y = srcx + srcw != src->y_width - ? 0 - : dst->border + dst->y_width - src->y_width; - const int src_y_offset = srcy * src->y_stride + srcx; - const int dst_y_offset = srcy * dst->y_stride + srcx; - - const int et_uv = ROUND_POWER_OF_TWO(et_y, 1); - const int el_uv = ROUND_POWER_OF_TWO(el_y, 1); - const int eb_uv = ROUND_POWER_OF_TWO(eb_y, 1); - const int er_uv = ROUND_POWER_OF_TWO(er_y, 1); - const int src_uv_offset = ((srcy * src->uv_stride) >> 1) + (srcx >> 1); - const int dst_uv_offset = ((srcy * dst->uv_stride) >> 1) + (srcx >> 1); - const int srch_uv = ROUND_POWER_OF_TWO(srch, 1); - const int srcw_uv = ROUND_POWER_OF_TWO(srcw, 1); - // detect nv12 colorspace - const int chroma_step = src->v_buffer - src->u_buffer == 1 ? 2 : 1; - - copy_and_extend_plane(src->y_buffer + src_y_offset, src->y_stride, - dst->y_buffer + dst_y_offset, dst->y_stride, srcw, srch, - et_y, el_y, eb_y, er_y, 1); - - copy_and_extend_plane(src->u_buffer + src_uv_offset, src->uv_stride, - dst->u_buffer + dst_uv_offset, dst->uv_stride, srcw_uv, - srch_uv, et_uv, el_uv, eb_uv, er_uv, chroma_step); - - copy_and_extend_plane(src->v_buffer + src_uv_offset, src->uv_stride, - dst->v_buffer + dst_uv_offset, dst->uv_stride, srcw_uv, - srch_uv, et_uv, el_uv, eb_uv, er_uv, chroma_step); -} |