generic-library/vpx
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Added high bitdepth decoder scaling support

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Change-Id: Id88da51d7f200ff347658140be3b5f6fe2d78121
This commit is contained in:
Peter de Rivaz
2014-05-12 10:54:47 +01:00
parent 83e566029c
commit 99e1518a16
1 changed files with 30 additions and 0 deletions
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30
vpxdec.c
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@@ -127,6 +127,26 @@ static const arg_def_t *vp8_pp_args[] = {
static int vpx_image_scale(vpx_image_t *src, vpx_image_t *dst,
FilterMode mode) {
#if CONFIG_VP9_HIGH
if (src->fmt == VPX_IMG_FMT_I42016) {
assert(dst->fmt == VPX_IMG_FMT_I42016);
return I42016Scale((uint16_t*)src->planes[VPX_PLANE_Y],
src->stride[VPX_PLANE_Y]/2,
(uint16_t*)src->planes[VPX_PLANE_U],
src->stride[VPX_PLANE_U]/2,
(uint16_t*)src->planes[VPX_PLANE_V],
src->stride[VPX_PLANE_V]/2,
src->d_w, src->d_h,
(uint16_t*)dst->planes[VPX_PLANE_Y],
dst->stride[VPX_PLANE_Y]/2,
(uint16_t*)dst->planes[VPX_PLANE_U],
dst->stride[VPX_PLANE_U]/2,
(uint16_t*)dst->planes[VPX_PLANE_V],
dst->stride[VPX_PLANE_V]/2,
dst->d_w, dst->d_h,
mode);
}
#endif
assert(src->fmt == VPX_IMG_FMT_I420);
assert(dst->fmt == VPX_IMG_FMT_I420);
return I420Scale(src->planes[VPX_PLANE_Y], src->stride[VPX_PLANE_Y],
@@ -930,8 +950,18 @@ int main_loop(int argc, const char **argv_) {
display_height = display_size[1];
}
}
#if CONFIG_VP9_HIGH
if (img->fmt & VPX_IMG_FMT_HIGH) {
scaled_img = vpx_img_alloc(NULL, VPX_IMG_FMT_I42016, display_width,
display_height, 16);
} else {
scaled_img = vpx_img_alloc(NULL, VPX_IMG_FMT_I420, display_width,
display_height, 16);
}
#else
scaled_img = vpx_img_alloc(NULL, VPX_IMG_FMT_I420, display_width,
display_height, 16);
#endif
}
if (img->d_w != scaled_img->d_w || img->d_h != scaled_img->d_h) {