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Code Issues Releases Wiki Activity

Fix incorrect stride used in vf_ass.

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@21170 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
eugeni 2006-11-22 17:00:03 +00:00
parent a576d63a1b
commit 6e736f6cac
1 changed files with 6 additions and 6 deletions
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12
libmpcodecs/vf_ass.c
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@ -218,7 +218,7 @@ static void copy_from_image(struct vf_instance_s* vf, int first_row, int last_ro
chroma_rows = (last_row - first_row) / 2;
for (pl = 1; pl < 3; ++pl) {
int dst_stride = vf->dmpi->stride[pl] * 2;
int dst_stride = vf->priv->outw;
int src_stride = vf->dmpi->stride[pl];
unsigned char* src = vf->dmpi->planes[pl] + (first_row/2) * src_stride;
@ -254,7 +254,7 @@ static void copy_to_image(struct vf_instance_s* vf)
int i, j, k;
for (pl = 1; pl < 3; ++pl) {
int dst_stride = vf->dmpi->stride[pl];
int src_stride = vf->dmpi->stride[pl] * 2;
int src_stride = vf->priv->outw;
unsigned char* dst = vf->dmpi->planes[pl];
unsigned char* src = vf->priv->planes[pl];
@ -291,8 +291,8 @@ static void my_draw_bitmap(struct vf_instance_s* vf, unsigned char* bitmap, int
src = bitmap;
dsty = dmpi->planes[0] + dst_x + dst_y * dmpi->stride[0];
dstu = vf->priv->planes[1] + dst_x + dst_y * 2 * dmpi->chroma_width;
dstv = vf->priv->planes[2] + dst_x + dst_y * 2 * dmpi->chroma_width;
dstu = vf->priv->planes[1] + dst_x + dst_y * vf->priv->outw;
dstv = vf->priv->planes[2] + dst_x + dst_y * vf->priv->outw;
for (i = 0; i < bitmap_h; ++i) {
for (j = 0; j < bitmap_w; ++j) {
unsigned k = ((unsigned)src[j]) * opacity / 255;
@ -302,8 +302,8 @@ static void my_draw_bitmap(struct vf_instance_s* vf, unsigned char* bitmap, int
}
src += stride;
dsty += dmpi->stride[0];
dstu += 2 * dmpi->chroma_width;
dstv += 2 * dmpi->chroma_width;
dstu += vf->priv->outw;
dstv += vf->priv->outw;
}
}