diff options
Diffstat (limited to 'vmwgfx/vmwgfx_tex_video.c')
| -rw-r--r-- | vmwgfx/vmwgfx_tex_video.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/vmwgfx/vmwgfx_tex_video.c b/vmwgfx/vmwgfx_tex_video.c index 480a5f1..260494d 100644 --- a/vmwgfx/vmwgfx_tex_video.c +++ b/vmwgfx/vmwgfx_tex_video.c @@ -634,9 +634,16 @@ copy_packed_data(ScrnInfoPtr pScrn, yp = buf + offsets[0]; vp = buf + offsets[1]; up = buf + offsets[2]; - memcpy(ymap, yp, w*h); - memcpy(vmap, vp, w*h/4); - memcpy(umap, up, w*h/4); + for (i = 0; i < h; ++i) { + memcpy(ymap + w * i, yp, w); + yp += pitches[0]; + } + for (i = 0; i < h / 2; ++i) { + memcpy(vmap + w * i / 2, vp, w / 2); + memcpy(umap + w * i / 2, up, w / 2); + vp += pitches[1]; + up += pitches[2]; + } break; } case FOURCC_UYVY: |