From 4cc2a90645172a0e5ec879badffe8b620fbdf74e Mon Sep 17 00:00:00 2001 From: Carl-Anton Ingmarsson Date: Fri, 3 Apr 2009 17:52:20 +0200 Subject: vdpau: remove gst-vdpau-device.c --- sys/vdpau/gst-vdpau-device.c | 267 ------------------------------------------- 1 file changed, 267 deletions(-) delete mode 100644 sys/vdpau/gst-vdpau-device.c (limited to 'sys/vdpau') diff --git a/sys/vdpau/gst-vdpau-device.c b/sys/vdpau/gst-vdpau-device.c deleted file mode 100644 index ec86ca4e..00000000 --- a/sys/vdpau/gst-vdpau-device.c +++ /dev/null @@ -1,267 +0,0 @@ -/* - * GStreamer - * Copyright (C) 2009 Carl-Anton Ingmarsson - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 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 - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ - -#include -#include - -#include "gst-vdpau-device.h" - -GST_DEBUG_CATEGORY_STATIC (gst_vdpau_device_debug); -#define GST_CAT_DEFAULT gst_vdpau_device_debug - -enum -{ - PROP_0, - - PROP_DISPLAY -}; - - - -G_DEFINE_TYPE (GstVdpauDevice, gst_vdpau_device, G_TYPE_OBJECT); - -static void -gst_vdpau_device_init (GstVdpauDevice * device) -{ - device->display_name = NULL; - device->display = NULL; - device->device = VDP_INVALID_HANDLE; -} - -static void -gst_vdpau_device_finalize (GObject * object) -{ - GstVdpauDevice *device = (GstVdpauDevice *) object; - - device->vdp_device_destroy (device->device); - g_free (device->display_name); - - G_OBJECT_CLASS (gst_vdpau_device_parent_class)->finalize (object); - -} - -static void -gst_vdpau_device_constructed (GObject * object) -{ - GstVdpauDevice *device = (GstVdpauDevice *) object; - gint screen; - VdpStatus status; - gint i; - - typedef struct - { - gint id; - void *func; - } VdpFunction; - - VdpFunction vdp_function[] = { - {VDP_FUNC_ID_DEVICE_DESTROY, &device->vdp_device_destroy}, - {VDP_FUNC_ID_VIDEO_SURFACE_CREATE, - &device->vdp_video_surface_create}, - {VDP_FUNC_ID_VIDEO_SURFACE_DESTROY, - &device->vdp_video_surface_destroy}, - {VDP_FUNC_ID_VIDEO_SURFACE_QUERY_CAPABILITIES, - &device->vdp_video_surface_query_capabilities}, - {VDP_FUNC_ID_VIDEO_SURFACE_QUERY_GET_PUT_BITS_Y_CB_CR_CAPABILITIES, - &device->vdp_video_surface_query_ycbcr_capabilities}, - {VDP_FUNC_ID_VIDEO_SURFACE_GET_BITS_Y_CB_CR, - &device->vdp_video_surface_get_bits_ycbcr}, - {VDP_FUNC_ID_VIDEO_SURFACE_GET_PARAMETERS, - &device->vdp_video_surface_get_parameters}, - {VDP_FUNC_ID_DECODER_CREATE, &device->vdp_decoder_create}, - {VDP_FUNC_ID_DECODER_RENDER, &device->vdp_decoder_render}, - {VDP_FUNC_ID_DECODER_DESTROY, &device->vdp_decoder_destroy}, - {VDP_FUNC_ID_DECODER_QUERY_CAPABILITIES, - &device->vdp_decoder_query_capabilities}, - {VDP_FUNC_ID_DECODER_GET_PARAMETERS, - &device->vdp_decoder_get_parameters}, - {0, NULL} - }; - - /* FIXME: We probably want to use the same VdpDevice for every VDPAU element */ - device->display = XOpenDisplay (device->display_name); - if (!device->display) { - GST_ERROR_OBJECT (device, "Could not open X display with name: %s", - device->display_name); - return; - } - - screen = DefaultScreen (device->display); - status = - vdp_device_create_x11 (device->display, screen, &device->device, - &device->vdp_get_proc_address); - if (status != VDP_STATUS_OK) { - GST_ERROR_OBJECT (device, "Could not create VDPAU device"); - XCloseDisplay (device->display); - device->display = NULL; - - return; - } - - status = device->vdp_get_proc_address (device->device, - VDP_FUNC_ID_GET_ERROR_STRING, (void **) &device->vdp_get_error_string); - if (status != VDP_STATUS_OK) { - GST_ERROR_OBJECT (device, - "Could not get vdp_get_error_string function pointer from VDPAU"); - goto error; - } - - for (i = 0; vdp_function[i].func != NULL; i++) { - status = device->vdp_get_proc_address (device->device, - vdp_function[i].id, vdp_function[i].func); - - if (status != VDP_STATUS_OK) { - GST_ERROR_OBJECT (device, "Could not get function pointer from VDPAU," - " error returned was: %s", device->vdp_get_error_string (status)); - goto error; - } - } - - return; - -error: - XCloseDisplay (device->display); - device->display = NULL; - - if (device->device != VDP_INVALID_HANDLE) { - device->vdp_device_destroy (device->device); - device->device = VDP_INVALID_HANDLE; - } -} - -static void -gst_vdpau_device_set_property (GObject * object, guint prop_id, - const GValue * value, GParamSpec * pspec) -{ - GstVdpauDevice *device; - - g_return_if_fail (GST_IS_VDPAU_DEVICE (object)); - - device = (GstVdpauDevice *) object; - - switch (prop_id) { - case PROP_DISPLAY: - device->display_name = g_value_dup_string (value); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static void -gst_vdpau_device_get_property (GObject * object, guint prop_id, GValue * value, - GParamSpec * pspec) -{ - GstVdpauDevice *device; - - g_return_if_fail (GST_IS_VDPAU_DEVICE (object)); - - device = (GstVdpauDevice *) object; - - switch (prop_id) { - case PROP_DISPLAY: - g_value_set_string (value, device->display_name); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static void -gst_vdpau_device_class_init (GstVdpauDeviceClass * klass) -{ - GObjectClass *object_class = G_OBJECT_CLASS (klass); - - object_class->constructed = gst_vdpau_device_constructed; - object_class->finalize = gst_vdpau_device_finalize; - object_class->get_property = gst_vdpau_device_get_property; - object_class->set_property = gst_vdpau_device_set_property; - - - g_object_class_install_property (object_class, - PROP_DISPLAY, - g_param_spec_string ("display", - "Display", - "X Display Name", - "", G_PARAM_READABLE | G_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY)); - - GST_DEBUG_CATEGORY_INIT (gst_vdpau_device_debug, "vdpaudevice", - 0, "vdpaudevice"); -} - -GstVdpauDevice * -gst_vdpau_device_new (const gchar * display_name) -{ - GstVdpauDevice *device; - - device = g_object_new (GST_TYPE_VDPAU_DEVICE, "display", display_name); - - return device; -} - -static void -device_destroyed_cb (gpointer data, GObject * object) -{ - GHashTable *devices_hash = data; - GHashTableIter iter; - gpointer device; - - g_hash_table_iter_init (&iter, devices_hash); - while (g_hash_table_iter_next (&iter, NULL, &device)) { - if (device == object) { - g_hash_table_iter_remove (&iter); - break; - } - } -} - -static gpointer -create_devices_hash (gpointer data) -{ - return g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL); -} - -GstVdpauDevice * -gst_vdpau_get_device (const gchar * display_name) -{ - static GOnce my_once = G_ONCE_INIT; - GHashTable *devices_hash; - GstVdpauDevice *device; - - g_once (&my_once, create_devices_hash, NULL); - devices_hash = my_once.retval; - - if (display_name) - device = g_hash_table_lookup (devices_hash, display_name); - else - device = g_hash_table_lookup (devices_hash, ""); - - if (!device) { - g_debug ("asdasd"); - device = gst_vdpau_device_new (display_name); - g_object_weak_ref (G_OBJECT (device), device_destroyed_cb, devices_hash); - } else - g_object_ref (device); - - g_debug ("HMM"); - return device; -} -- cgit v1.2.1