diff options
Diffstat (limited to 'xorg-server/glamor/glamor_xv.c')
| -rw-r--r-- | xorg-server/glamor/glamor_xv.c | 26 |
1 files changed, 12 insertions, 14 deletions
diff --git a/xorg-server/glamor/glamor_xv.c b/xorg-server/glamor/glamor_xv.c index 26bdef66b..83e24adb2 100644 --- a/xorg-server/glamor/glamor_xv.c +++ b/xorg-server/glamor/glamor_xv.c @@ -208,15 +208,14 @@ glamor_xv_query_image_attributes(int id, switch (id) { case FOURCC_YV12: case FOURCC_I420: - *h = *h; - *w = *w; - size = *w; + *h = ALIGN(*h, 2); + size = ALIGN(*w, 4); if (pitches) pitches[0] = size; size *= *h; if (offsets) offsets[1] = size; - tmp = *w >> 1; + tmp = ALIGN(*w >> 1, 4); if (pitches) pitches[1] = pitches[2] = tmp; tmp *= (*h >> 1); @@ -413,9 +412,6 @@ glamor_xv_put_image(glamor_port_private *port_priv, s2offset = s3offset = srcPitch2 = 0; - srcPitch = width; - srcPitch2 = width >> 1; - if (!port_priv->src_pix[0] || (width != port_priv->src_pix_w || height != port_priv->src_pix_h)) { int i; @@ -439,11 +435,13 @@ glamor_xv_put_image(glamor_port_private *port_priv, } top = (src_y) & ~1; - nlines = (src_y + height) - top; + nlines = (src_y + src_h) - top; switch (id) { case FOURCC_YV12: case FOURCC_I420: + srcPitch = ALIGN(width, 4); + srcPitch2 = ALIGN(width >> 1, 4); s2offset = srcPitch * height; s3offset = s2offset + (srcPitch2 * ((height + 1) >> 1)); s2offset += ((top >> 1) * srcPitch2); @@ -454,18 +452,18 @@ glamor_xv_put_image(glamor_port_private *port_priv, s3offset = tmp; } glamor_upload_sub_pixmap_to_texture(port_priv->src_pix[0], - 0, 0, srcPitch, nlines, - port_priv->src_pix[0]->devKind, + 0, 0, width, nlines, + srcPitch, buf + (top * srcPitch), 0); glamor_upload_sub_pixmap_to_texture(port_priv->src_pix[1], - 0, 0, srcPitch2, (nlines + 1) >> 1, - port_priv->src_pix[1]->devKind, + 0, 0, width >> 1, (nlines + 1) >> 1, + srcPitch2, buf + s2offset, 0); glamor_upload_sub_pixmap_to_texture(port_priv->src_pix[2], - 0, 0, srcPitch2, (nlines + 1) >> 1, - port_priv->src_pix[2]->devKind, + 0, 0, width >> 1, (nlines + 1) >> 1, + srcPitch2, buf + s3offset, 0); break; default: |