Changeset 4158 for pjproject/trunk/pjmedia/src/pjmedia-videodev/colorbar_dev.c

Timestamp:

Jun 6, 2012 9:56:14 AM (12 years ago)

Author:

nanang

Message:

Fix #1528:

• fixed video format YV12 (was YUV planar 16bpp, should be YVU planar 12bpp)
• added I422 (YUV planar 16bpp, was defined as YV12)
• updated colorbar video device to support YV12.

File:

• pjproject/trunk/pjmedia/src/pjmedia-videodev/colorbar_dev.c (modified) (2 diffs)

pjproject/trunk/pjmedia/src/pjmedia-videodev/colorbar_dev.c

@@ -77 +77 @@
     { PJMEDIA_FORMAT_YV12 },
     { PJMEDIA_FORMAT_I420 },
+    { PJMEDIA_FORMAT_I422 },
     { PJMEDIA_FORMAT_I420JPEG },
     { PJMEDIA_FORMAT_I422JPEG },
@@ -355 +356 @@
                 if (vfi->color_model == PJMEDIA_COLOR_MODEL_RGB)
                     c = rgb_colors[i][j];
-                else
-                    c = yuv_colors[i][j];
+                else {
+                    if (vfi->id == PJMEDIA_FORMAT_YV12 && j > 0)
+                        c = yuv_colors[i][3-j];
+                    else
+                        c = yuv_colors[i][j];
+                }
 
                 bar_width = vafp->strides[j]/8;