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[850/906] glupload: Remove texture scaling artifacts from the TEXTURE_RECTANGLE -> TEXTURE_2D transition

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fixes the funky colours in some of the yuv formats

https://bugzilla.gnome.org/show_bug.cgi?id=721155
This commit is contained in:
Matthew Waters 2013-11-15 18:28:49 +11:00
parent 86c18b294a
commit b0a43c0c65
1 changed files with 0 additions and 9 deletions
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9
gst-libs/gst/gl/gstglupload.c
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@ -1261,12 +1261,10 @@ _do_upload_draw_opengl (GstGLContext * context, GstGLUpload * upload)
case GST_VIDEO_FORMAT_NV21: case GST_VIDEO_FORMAT_NV21:
texnames[0] = "Ytex"; texnames[0] = "Ytex";
texnames[1] = "UVtex"; texnames[1] = "UVtex";
tex_scaling[2] = tex_scaling[3] = 0.5;
case GST_VIDEO_FORMAT_YUY2: case GST_VIDEO_FORMAT_YUY2:
case GST_VIDEO_FORMAT_UYVY: case GST_VIDEO_FORMAT_UYVY:
texnames[0] = "Ytex"; texnames[0] = "Ytex";
texnames[1] = "UVtex"; texnames[1] = "UVtex";
tex_scaling[2] = tex_scaling[4] = 0.5;
break; break;
case GST_VIDEO_FORMAT_I420: case GST_VIDEO_FORMAT_I420:
case GST_VIDEO_FORMAT_YV12: case GST_VIDEO_FORMAT_YV12:
@ -1276,13 +1274,6 @@ _do_upload_draw_opengl (GstGLContext * context, GstGLUpload * upload)
texnames[0] = "Ytex"; texnames[0] = "Ytex";
texnames[1] = "Utex"; texnames[1] = "Utex";
texnames[2] = "Vtex"; texnames[2] = "Vtex";
if (v_format == GST_VIDEO_FORMAT_I420
|| v_format == GST_VIDEO_FORMAT_YV12)
tex_scaling[2] = tex_scaling[3] = tex_scaling[4] = tex_scaling[5] = 0.5;
else if (v_format == GST_VIDEO_FORMAT_Y42B)
tex_scaling[2] = tex_scaling[4] = 0.5;
else if (v_format == GST_VIDEO_FORMAT_Y41B)
tex_scaling[2] = tex_scaling[4] = 0.25;
break; break;
case GST_VIDEO_FORMAT_AYUV: case GST_VIDEO_FORMAT_AYUV:
texnames[0] = "tex"; texnames[0] = "tex";