shithub: libvpx

Download patch

ref: 69dc876b4e9cfe4e94b16e7aa2a446918ccb8a37
parent: c5d8c1e785f057458c9e6bbd8f6259279d5e689e
author: Johann <johannkoenig@google.com>
date: Fri Aug 15 06:50:40 EDT 2014 

Set uv_crop_height/width in all the places

When configuring the buffer make sure to set all the (now) required
fields. Use the canonical variables and match the style from vpx_scale.

https://code.google.com/p/webm/issues/detail?id=841

Change-Id: I71b43d4a03756b8b2d6d60fdf8d7bf41b8041787


--- a/vp8/vp8_cx_iface.c
+++ b/vp8/vp8_cx_iface.c
@@ -734,17 +734,23 @@
 static vpx_codec_err_t image2yuvconfig(const vpx_image_t   *img,
                                        YV12_BUFFER_CONFIG  *yv12)
 {
+    const int y_w = img->d_w;
+    const int y_h = img->d_h;
+    const int uv_w = (img->d_w + 1) / 2;
+    const int uv_h = (img->d_h + 1) / 2;
     vpx_codec_err_t        res = VPX_CODEC_OK;
     yv12->y_buffer = img->planes[VPX_PLANE_Y];
     yv12->u_buffer = img->planes[VPX_PLANE_U];
     yv12->v_buffer = img->planes[VPX_PLANE_V];
 
-    yv12->y_crop_width  = img->d_w;
-    yv12->y_crop_height = img->d_h;
-    yv12->y_width  = img->d_w;
-    yv12->y_height = img->d_h;
-    yv12->uv_width = (1 + yv12->y_width) / 2;
-    yv12->uv_height = (1 + yv12->y_height) / 2;
+    yv12->y_crop_width  = y_w;
+    yv12->y_crop_height = y_h;
+    yv12->y_width  = y_w;
+    yv12->y_height = y_h;
+    yv12->uv_crop_width = uv_w;
+    yv12->uv_crop_height = uv_h;
+    yv12->uv_width = uv_w;
+    yv12->uv_height = uv_h;
 
     yv12->y_stride = img->stride[VPX_PLANE_Y];
     yv12->uv_stride = img->stride[VPX_PLANE_U];
--- a/vp8/vp8_dx_iface.c
+++ b/vp8/vp8_dx_iface.c
@@ -566,17 +566,23 @@
 static vpx_codec_err_t image2yuvconfig(const vpx_image_t   *img,
                                        YV12_BUFFER_CONFIG  *yv12)
 {
+    const int y_w = img->d_w;
+    const int y_h = img->d_h;
+    const int uv_w = (img->d_w + 1) / 2;
+    const int uv_h = (img->d_h + 1) / 2;
     vpx_codec_err_t        res = VPX_CODEC_OK;
     yv12->y_buffer = img->planes[VPX_PLANE_Y];
     yv12->u_buffer = img->planes[VPX_PLANE_U];
     yv12->v_buffer = img->planes[VPX_PLANE_V];
 
-    yv12->y_crop_width  = img->d_w;
-    yv12->y_crop_height = img->d_h;
-    yv12->y_width  = img->d_w;
-    yv12->y_height = img->d_h;
-    yv12->uv_width = yv12->y_width / 2;
-    yv12->uv_height = yv12->y_height / 2;
+    yv12->y_crop_width  = y_w;
+    yv12->y_crop_height = y_h;
+    yv12->y_width  = y_w;
+    yv12->y_height = y_h;
+    yv12->uv_crop_width = uv_w;
+    yv12->uv_crop_height = uv_h;
+    yv12->uv_width = uv_w;
+    yv12->uv_height = uv_h;
 
     yv12->y_stride = img->stride[VPX_PLANE_Y];
     yv12->uv_stride = img->stride[VPX_PLANE_U];