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author | reimar <reimar@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2008-12-27 13:00:03 +0000 |
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committer | reimar <reimar@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2008-12-27 13:00:03 +0000 |
commit | 256c9152fe705f4c7e4e7ec8c6dfa4c67ab539cc (patch) | |
tree | 8dd570938b4a073a242c6f8673dd2e949110c033 /libvo/vo_gl.c | |
parent | a3654508d2f651539b86150f2793e825b17d4d9e (diff) | |
download | mpv-256c9152fe705f4c7e4e7ec8c6dfa4c67ab539cc.tar.bz2 mpv-256c9152fe705f4c7e4e7ec8c6dfa4c67ab539cc.tar.xz |
Fix ugly borders problem with ati-hack
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@28199 b3059339-0415-0410-9bf9-f77b7e298cf2
Diffstat (limited to 'libvo/vo_gl.c')
-rw-r--r-- | libvo/vo_gl.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/libvo/vo_gl.c b/libvo/vo_gl.c index 4f6cb3acea..6560b325fb 100644 --- a/libvo/vo_gl.c +++ b/libvo/vo_gl.c @@ -785,6 +785,18 @@ static uint32_t get_image(mp_image_t *mpi) { return VO_TRUE; } +static void clear_border(uint8_t *dst, int start, int stride, int height, int full_height, int value) { + int right_border = stride - start; + int bottom_border = full_height - height; + while (height > 0) { + memset(dst + start, value, right_border); + dst += stride; + height--; + } + if (bottom_border > 0) + memset(dst, value, stride * bottom_border); +} + static uint32_t draw_image(mp_image_t *mpi) { int slice = slice_height; int stride[3]; @@ -802,6 +814,13 @@ static uint32_t draw_image(mp_image_t *mpi) { memcpy_pic(mpi2.planes[1], mpi->planes[1], mpi->w >> 1, mpi->h >> 1, mpi2.stride[1], mpi->stride[1]); memcpy_pic(mpi2.planes[2], mpi->planes[2], mpi->w >> 1, mpi->h >> 1, mpi2.stride[2], mpi->stride[2]); } + if (ati_hack) { // since we have to do a full upload we need to clear the borders + clear_border(mpi2.planes[0], mpi->w * bpp / 8, mpi2.stride[0], mpi->h, mpi2.height, 0); + if (mpi->imgfmt == IMGFMT_YV12) { + clear_border(mpi2.planes[1], mpi->w >> 1, mpi2.stride[1], mpi->h >> 1, mpi2.height >> 1, 128); + clear_border(mpi2.planes[2], mpi->w >> 1, mpi2.stride[2], mpi->h >> 1, mpi2.height >> 1, 128); + } + } mpi = &mpi2; } stride[0] = mpi->stride[0]; stride[1] = mpi->stride[1]; stride[2] = mpi->stride[2]; |