media: Check for gstreamer verion instead of using cc.links()

This fix error when gstgl_dep comes from a subproject because in that
case it cannot be used in compiler checks.
This commit is contained in:
Xavier Claessens 2021-09-01 08:08:43 -04:00
parent 76a8eb4960
commit 2c060663cf

View File

@ -49,17 +49,9 @@ gstgl_dep = dependency('gstreamer-gl-1.0', version: '>= 1.12.3',
if gstplayer_dep.found() and gstgl_dep.found()
extra_win_cflags = []
if host_machine.system() == 'windows'
new_gst_gl_display_code = \
'''#include <gst/gl/gstgldisplay.h>
int main (int a, char ** g) {
GstGLDisplay *d = gst_gl_display_new_with_type (GST_GL_DISPLAY_TYPE_WIN32);
return 0;
}'''
if cc.links(new_gst_gl_display_code, dependencies : gstgl_dep)
message('libgstgl has gst_gl_display_new_with_type()')
extra_win_cflags += '-DHAVE_GST_GL_DISPLAY_NEW_WITH_TYPE'
endif
if host_machine.system() == 'windows' and gstgl_dep.version().version_compare('>=1.19.1')
message('libgstgl has gst_gl_display_new_with_type()')
extra_win_cflags += '-DHAVE_GST_GL_DISPLAY_NEW_WITH_TYPE'
endif
media_backends += 'gstreamer'