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| author | Dmitry Kovalev <dkovalev@google.com> | 2013-05-15 16:29:20 -0700 |
|---|---|---|
| committer | Dmitry Kovalev <dkovalev@google.com> | 2013-05-15 16:29:20 -0700 |
| commit | b7a4f8a6db9e83ef23e4d51341db2404d938e57e (patch) | |
| tree | caaa4250a00a44a93f7ba5f8fd176bb34bb3edf0 /vpx_scale | |
| parent | 1f26840fbfbef085ed53016bfc91705f148916fd (diff) | |
| download | libvpx-b7a4f8a6db9e83ef23e4d51341db2404d938e57e.tar.gz libvpx-b7a4f8a6db9e83ef23e4d51341db2404d938e57e.tar.bz2 libvpx-b7a4f8a6db9e83ef23e4d51341db2404d938e57e.zip | |
Adding alpha plane to YV12_BUFFER_CONFIG structure.
Change-Id: I8b2687138df636b2b78c8cc5156e3882b0009de0
Diffstat (limited to 'vpx_scale')
| -rw-r--r-- | vpx_scale/generic/yv12config.c | 5 | ||||
| -rw-r--r-- | vpx_scale/yv12config.h | 5 |
2 files changed, 10 insertions, 0 deletions
diff --git a/vpx_scale/generic/yv12config.c b/vpx_scale/generic/yv12config.c index cd66f0051..99e3543ac 100644 --- a/vpx_scale/generic/yv12config.c +++ b/vpx_scale/generic/yv12config.c @@ -76,12 +76,17 @@ int vp8_yv12_realloc_frame_buffer(YV12_BUFFER_CONFIG *ybf, ybf->uv_height = uv_height; ybf->uv_stride = uv_stride; + ybf->alpha_width = 0; + ybf->alpha_height = 0; + ybf->alpha_stride = 0; + ybf->border = border; ybf->frame_size = frame_size; ybf->y_buffer = ybf->buffer_alloc + (border * y_stride) + border; ybf->u_buffer = ybf->buffer_alloc + yplane_size + (border / 2 * uv_stride) + border / 2; ybf->v_buffer = ybf->buffer_alloc + yplane_size + uvplane_size + (border / 2 * uv_stride) + border / 2; + ybf->alpha_buffer = NULL; ybf->corrupted = 0; /* assume not currupted by errors */ return 0; diff --git a/vpx_scale/yv12config.h b/vpx_scale/yv12config.h index 85396c00e..7b8bd850f 100644 --- a/vpx_scale/yv12config.h +++ b/vpx_scale/yv12config.h @@ -52,9 +52,14 @@ extern "C" { int uv_stride; /* int uvinternal_width; */ + int alpha_width; + int alpha_height; + int alpha_stride; + uint8_t *y_buffer; uint8_t *u_buffer; uint8_t *v_buffer; + uint8_t *alpha_buffer; uint8_t *buffer_alloc; int buffer_alloc_sz; |