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[210/906] get ride of a wrong color on nvidia/linux when converting yv12 to rgb through GLSL

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julien User 2008-08-24 16:33:26 +02:00 committed by Tim-Philipp Müller
parent 5d93e53f47
commit 97a78f8580
1 changed files with 7 additions and 5 deletions
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12
gst-libs/gst/gl/gstgldisplay.c
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@ -2493,12 +2493,13 @@ gst_gl_display_thread_do_upload_fill (GstGLDisplay *display)
offsetU = 1; offsetU = 1;
offsetV = 2; offsetV = 2;
break; break;
//it works on ati+win32 but we have to use the same offset as
//I420 on nvidia + linux (I mean offsetU = 1; offsetV = 2;)
//So we have to set a display->hardware (ATI o/ NVIDIA) and
//etc...
case GST_VIDEO_FORMAT_YV12: case GST_VIDEO_FORMAT_YV12:
//WIN32
#if defined(_MSC_VER) || defined(__CYGWIN__) || defined(__MINGW32__)
offsetU = 2;
offsetV = 1;
//LINUX
#elseif
if (g_ascii_strncasecmp ("ATI", (gchar *) glGetString (GL_VENDOR), 3) == 0) if (g_ascii_strncasecmp ("ATI", (gchar *) glGetString (GL_VENDOR), 3) == 0)
{ {
offsetU = 2; offsetU = 2;
@ -2509,6 +2510,7 @@ gst_gl_display_thread_do_upload_fill (GstGLDisplay *display)
offsetU = 1; offsetU = 1;
offsetV = 2; offsetV = 2;
} }
#endif
break; break;
default: default:
g_assert_not_reached (); g_assert_not_reached ();