pcfiles = libva.pc
pcfiles += libva-x11.pc
+if USE_GLX
+pcfiles += libva-glx.pc
+endif
pkgconfigdir = @pkgconfigdir@
pkgconfig_DATA = $(pcfiles)
-EXTRA_DIST = libva.pc.in libva-x11.pc.in
+EXTRA_DIST = libva.pc.in libva-x11.pc.in libva-glx.pc.in
CLEANFILES = $(pcfiles)
AC_SUBST(LIBVA_LT_VERSION)
AC_SUBST(LIBVA_LT_LDFLAGS)
+AC_ARG_ENABLE(glx,
+ [AC_HELP_STRING([--enable-glx],
+ [build with OpenGL for X11 support])],
+ [], [enable_glx=yes])
+
AC_ARG_ENABLE(dummy-driver,
[AC_HELP_STRING([--enable-dummy-driver],
[build dummy video driver])],
fi
AM_CONDITIONAL(BUILD_DUMMY_BACKEND, test x$enable_dummy_backend = xyes)
+# Check for OpenGL (X11)
+USE_GLX="no"
+GL_DEPS_CFLAGS=""
+GL_DEPS_LIBS=""
+if test x$enable_glx = xyes; then
+ AC_CHECK_HEADERS([GL/gl.h])
+ AC_CHECK_HEADERS([GL/glx.h])
+ AC_CHECK_LIB(GL, glXCreateContext, [
+ USE_GLX="yes"
+ GL_DEPS_LIBS="-lX11 -lGL"
+ ])
+fi
+AC_SUBST(GL_DEPS_CFLAGS)
+AC_SUBST(GL_DEPS_LIBS)
+AM_CONDITIONAL(USE_GLX, test "$USE_GLX" = "yes")
+
# We only need the headers, we don't link against the DRM libraries
LIBVA_CFLAGS="$DRM_CFLAGS"
AC_SUBST(LIBVA_CFLAGS)
test/encode/Makefile
libva.pc
libva-x11.pc
+ libva-glx.pc
])
--- /dev/null
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@
+display=glx
+
+Name: libva-${display}
+Description: Userspace Video Acceleration (VA) ${display} interface
+Requires: libva
+Version: @PACKAGE_VERSION@
+Libs: -L${libdir} -lva-${display}
+Cflags: -I${includedir}
VADriverContextP ctx,
VASurfaceID surface
);
+
+ /* Optional: GLX support hooks */
+ struct VADriverVTableGLX *glx;
};
struct VADriverContext
void *handle; /* dlopen handle */
void *dri_state;
+ void *glx; /* opaque for GLX code */
};
#define VA_DISPLAY_MAGIC 0x56414430 /* VAD0 */
VADisplayContextP ctx,
char **driver_name
);
+
+ void *opaque; /* opaque for display extensions (e.g. GLX) */
};
typedef VAStatus (*VADriverInit) (
pDisplayContext->vaIsValid = va_DisplayContextIsValid;
pDisplayContext->vaDestroy = va_DisplayContextDestroy;
pDisplayContext->vaGetDriverName = va_DisplayContextGetDriverName;
+ pDisplayContext->opaque = NULL;
pDisplayContexts = pDisplayContext;
pDriverContext->dri_state = dri_state;
dpy = (VADisplay)pDisplayContext;