gstreamer/subprojects/gstreamer-vaapi/tests/internal/test-display.c
Tim-Philipp Müller 4d70b9f87c vaapi: prefix USE_FOO defines to fix build with mesa 22.3.0
Apparently mesa 22.3.0 has updated the egl headers, and eglplatform.h now
contains commit
3670d645f4
after which xlib headers don't get included by default anymore but are
dependent upon whether USE_X11 was defined.

This breaks headless builds of gstreamer-vaapi because we always define
an internal define USE_X11 as either 1 or 0.

Change these defines to GST_VAAPI_USE_XYZ instead to avoid this.

Fixes 

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3555>
2022-12-11 08:58:23 +00:00

426 lines
11 KiB
C

/*
* test-display.c - Test GstVaapiDisplayX11
*
* Copyright (C) 2010-2011 Splitted-Desktop Systems
* Author: Gwenole Beauchesne <gwenole.beauchesne@splitted-desktop.com>
* Copyright (C) 2012-2013 Intel Corporation
* Author: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation; either version 2.1
* of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free
* Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301 USA
*/
#define _GNU_SOURCE
#include "gst/vaapi/sysdeps.h"
#include <gst/video/video.h>
#if GST_VAAPI_USE_DRM
# include <gst/vaapi/gstvaapidisplay_drm.h>
# include <va/va_drm.h>
# include <fcntl.h>
# include <unistd.h>
# ifndef DRM_DEVICE_PATH
# define DRM_DEVICE_PATH "/dev/dri/card0"
# endif
#endif
#if GST_VAAPI_USE_X11
# include <gst/vaapi/gstvaapidisplay_x11.h>
#endif
#if GST_VAAPI_USE_GLX
# include <gst/vaapi/gstvaapidisplay_glx.h>
#endif
#if GST_VAAPI_USE_WAYLAND
# include <gst/vaapi/gstvaapidisplay_wayland.h>
#endif
#if GST_VAAPI_USE_EGL
# include <gst/vaapi/gstvaapidisplay_egl.h>
#endif
#ifdef HAVE_VA_VA_GLX_H
# include <va/va_glx.h>
#endif
static void
print_value (const GValue * value, const gchar * name)
{
gchar *value_string;
value_string = g_strdup_value_contents (value);
if (!value_string)
return;
g_print (" %s: %s\n", name, value_string);
g_free (value_string);
}
static void
print_profiles (GArray * profiles, const gchar * name)
{
GstVaapiCodec codec;
const gchar *codec_name, *profile_name;
guint i;
g_print ("%u %s caps\n", profiles->len, name);
for (i = 0; i < profiles->len; i++) {
const GstVaapiProfile profile =
g_array_index (profiles, GstVaapiProfile, i);
codec = gst_vaapi_profile_get_codec (profile);
if (!codec)
continue;
codec_name = gst_vaapi_codec_get_name (codec);
if (!codec_name)
continue;
profile_name = gst_vaapi_profile_get_va_name (profile);
if (!profile_name)
continue;
g_print (" %s: %s profile\n", codec_name, profile_name);
}
}
static void
print_format_yuv (const VAImageFormat * va_format)
{
const guint32 fourcc = va_format->fourcc;
g_print (" fourcc '%c%c%c%c'",
fourcc & 0xff,
(fourcc >> 8) & 0xff, (fourcc >> 16) & 0xff, (fourcc >> 24) & 0xff);
}
static void
print_format_rgb (const VAImageFormat * va_format)
{
g_print (" %d bits per pixel, %s endian,",
va_format->bits_per_pixel,
va_format->byte_order == VA_MSB_FIRST ? "big" : "little");
g_print (" %s masks", va_format->alpha_mask ? "rgba" : "rgb");
g_print (" 0x%08x 0x%08x 0x%08x",
va_format->red_mask, va_format->green_mask, va_format->blue_mask);
if (va_format->alpha_mask)
g_print (" 0x%08x", va_format->alpha_mask);
}
static void
print_formats (GArray * formats, const gchar * name)
{
guint i;
g_print ("%u %s caps\n", formats->len, name);
for (i = 0; i < formats->len; i++) {
const GstVideoFormat format = g_array_index (formats, GstVideoFormat, i);
const VAImageFormat *va_format;
g_print (" %s:", gst_vaapi_video_format_to_string (format));
va_format = gst_vaapi_video_format_to_va_format (format);
if (!va_format)
g_error ("could not determine VA format");
if (gst_vaapi_video_format_is_yuv (format))
print_format_yuv (va_format);
else
print_format_rgb (va_format);
g_print ("\n");
}
}
static void
dump_properties (GstVaapiDisplay * display)
{
GParamSpec **properties;
guint i, n_properties;
properties =
g_object_class_list_properties (G_OBJECT_GET_CLASS (display),
&n_properties);
for (i = 0; i < n_properties; i++) {
const gchar *const name = g_param_spec_get_nick (properties[i]);
GValue value = G_VALUE_INIT;
if (!gst_vaapi_display_has_property (display, name))
continue;
g_value_init (&value, G_PARAM_SPEC_VALUE_TYPE (properties[i]));
g_object_get_property (G_OBJECT (display), name, &value);
print_value (&value, name);
}
g_free (properties);
}
static void
dump_info (GstVaapiDisplay * display)
{
GArray *profiles, *formats;
profiles = gst_vaapi_display_get_decode_profiles (display);
if (!profiles)
g_error ("could not get VA decode profiles");
print_profiles (profiles, "decoders");
g_array_unref (profiles);
profiles = gst_vaapi_display_get_encode_profiles (display);
if (!profiles)
g_error ("could not get VA encode profiles");
print_profiles (profiles, "encoders");
g_array_unref (profiles);
formats = gst_vaapi_display_get_image_formats (display);
if (!formats)
g_error ("could not get VA image formats");
print_formats (formats, "image");
g_array_unref (formats);
formats = gst_vaapi_display_get_subpicture_formats (display);
if (!formats)
g_error ("could not get VA subpicture formats");
print_formats (formats, "subpicture");
g_array_unref (formats);
dump_properties (display);
}
int
main (int argc, char *argv[])
{
GstVaapiDisplay *display;
#if GST_VAAPI_USE_GLX || GST_VAAPI_USE_WAYLAND
guint width, height;
guint par_n, par_d;
#endif
gst_init (&argc, &argv);
#if GST_VAAPI_USE_DRM
g_print ("#\n");
g_print ("# Create display with gst_vaapi_display_drm_new()\n");
g_print ("#\n");
{
display = gst_vaapi_display_drm_new (NULL);
if (!display)
g_error ("could not create Gst/VA display");
dump_info (display);
gst_object_unref (display);
}
g_print ("\n");
g_print ("#\n");
g_print ("# Create display with gst_vaapi_display_drm_new_with_device()\n");
g_print ("#\n");
{
int drm_device;
drm_device = open (DRM_DEVICE_PATH, O_RDWR | O_CLOEXEC);
if (drm_device < 0)
g_error ("could not open DRM device");
display = gst_vaapi_display_drm_new_with_device (drm_device);
if (!display)
g_error ("could not create Gst/VA display");
dump_info (display);
gst_object_unref (display);
close (drm_device);
}
g_print ("\n");
g_print ("#\n");
g_print
("# Create display with gst_vaapi_display_new_with_display() [vaGetDisplayDRM()]\n");
g_print ("#\n");
{
int drm_device;
VADisplay va_display;
drm_device = open (DRM_DEVICE_PATH, O_RDWR | O_CLOEXEC);
if (drm_device < 0)
g_error ("could not open DRM device");
va_display = vaGetDisplayDRM (drm_device);
if (!va_display)
g_error ("could not create VA display");
display = gst_vaapi_display_new_with_display (va_display);
if (!display)
g_error ("could not create Gst/VA display");
dump_info (display);
gst_object_unref (display);
close (drm_device);
}
g_print ("\n");
#endif
#if GST_VAAPI_USE_X11
g_print ("#\n");
g_print ("# Create display with gst_vaapi_display_x11_new()\n");
g_print ("#\n");
{
display = gst_vaapi_display_x11_new (NULL);
if (!display)
g_error ("could not create Gst/VA display");
}
g_print ("\n");
g_print ("#\n");
g_print ("# Create display with gst_vaapi_display_x11_new_with_display()\n");
g_print ("#\n");
{
Display *x11_display;
x11_display = XOpenDisplay (NULL);
if (!x11_display)
g_error ("could not create X11 display");
display = gst_vaapi_display_x11_new_with_display (x11_display);
if (!display)
g_error ("could not create Gst/VA display");
dump_info (display);
gst_object_unref (display);
XCloseDisplay (x11_display);
}
g_print ("\n");
g_print ("#\n");
g_print
("# Create display with gst_vaapi_display_new_with_display() [vaGetDisplay()]\n");
g_print ("#\n");
{
Display *x11_display;
VADisplay va_display;
x11_display = XOpenDisplay (NULL);
if (!x11_display)
g_error ("could not create X11 display");
va_display = vaGetDisplay (x11_display);
if (!va_display)
g_error ("could not create VA display");
display = gst_vaapi_display_new_with_display (va_display);
if (!display)
g_error ("could not create Gst/VA display");
dump_info (display);
gst_object_unref (display);
XCloseDisplay (x11_display);
}
g_print ("\n");
#endif
#if GST_VAAPI_USE_GLX
g_print ("#\n");
g_print ("# Create display with gst_vaapi_display_glx_new()\n");
g_print ("#\n");
{
display = gst_vaapi_display_glx_new (NULL);
if (!display)
g_error ("could not create Gst/VA display");
gst_vaapi_display_get_size (display, &width, &height);
g_print ("Display size: %ux%u\n", width, height);
gst_vaapi_display_get_pixel_aspect_ratio (display, &par_n, &par_d);
g_print ("Pixel aspect ratio: %u/%u\n", par_n, par_d);
dump_info (display);
gst_object_unref (display);
}
g_print ("\n");
g_print ("#\n");
g_print ("# Create display with gst_vaapi_display_glx_new_with_display()\n");
g_print ("#\n");
{
Display *x11_display;
x11_display = XOpenDisplay (NULL);
if (!x11_display)
g_error ("could not create X11 display");
display = gst_vaapi_display_glx_new_with_display (x11_display);
if (!display)
g_error ("could not create Gst/VA display");
dump_info (display);
gst_object_unref (display);
XCloseDisplay (x11_display);
}
g_print ("\n");
#ifdef HAVE_VA_VA_GLX_H
g_print ("#\n");
g_print
("# Create display with gst_vaapi_display_new_with_display() [vaGetDisplayGLX()]\n");
g_print ("#\n");
{
Display *x11_display;
VADisplay va_display;
x11_display = XOpenDisplay (NULL);
if (!x11_display)
g_error ("could not create X11 display");
va_display = vaGetDisplayGLX (x11_display);
if (!va_display)
g_error ("could not create VA display");
display = gst_vaapi_display_new_with_display (va_display);
if (!display)
g_error ("could not create Gst/VA display");
dump_info (display);
gst_object_unref (display);
XCloseDisplay (x11_display);
}
g_print ("\n");
#endif
#endif
#if GST_VAAPI_USE_WAYLAND
g_print ("#\n");
g_print ("# Create display with gst_vaapi_display_wayland_new()\n");
g_print ("#\n");
{
display = gst_vaapi_display_wayland_new (NULL);
if (!display)
g_error ("could not create Gst/VA display");
gst_vaapi_display_get_size (display, &width, &height);
g_print ("Display size: %ux%u\n", width, height);
gst_vaapi_display_get_pixel_aspect_ratio (display, &par_n, &par_d);
g_print ("Pixel aspect ratio: %u/%u\n", par_n, par_d);
dump_info (display);
gst_object_unref (display);
}
g_print ("\n");
#endif
gst_deinit ();
return 0;
}