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glcontext: build errors when GST_GL_HAVE_OPENGL is 0

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Moving variables within #if GST_GL_HAVE_OPENGL, which are not going to be used otherwise.
and which are needed only when OpenGl is present

https://bugzilla.gnome.org/show_bug.cgi?id=740235
This commit is contained in:
Vineeth T M 2014-11-17 09:36:52 +05:30 committed by Tim-Philipp Müller
parent e731762984
commit d747c65d4c
1 changed files with 6 additions and 0 deletions
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6
gst-libs/gst/gl/gstglcontext.c
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@ -445,7 +445,9 @@ GstGLAPI
gst_gl_context_get_current_gl_api (guint * major, guint * minor)
{
const GLubyte *(*GetString) (GLenum name);
#if GST_GL_HAVE_OPENGL
void (*GetIntegerv) (GLenum name, GLuint * n);
#endif
const gchar *version;
gint maj, min, n;
GstGLAPI ret = (1 << 31);
@ -455,8 +457,10 @@ gst_gl_context_get_current_gl_api (guint * major, guint * minor)
while (ret != GST_GL_API_NONE) {
/* FIXME: attempt to delve into the platform specific GetProcAddress */
GetString = gst_gl_context_default_get_proc_address (ret, "glGetString");
#if GST_GL_HAVE_OPENGL
GetIntegerv =
gst_gl_context_default_get_proc_address (ret, "glGetIntegerv");
#endif
if (!GetString) {
goto next;
}
@ -490,7 +494,9 @@ gst_gl_context_get_current_gl_api (guint * major, guint * minor)
goto next;
} else {
#if GST_GL_HAVE_OPENGL
GLuint context_flags = 0;
#endif
sscanf (version, "%d.%d", &maj, &min);
if (maj <= 0 || min < 0)