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-rw-r--r--src/video_out/Makefile.am6
-rw-r--r--src/video_out/video_out_none.c287
2 files changed, 292 insertions, 1 deletions
diff --git a/src/video_out/Makefile.am b/src/video_out/Makefile.am
index fcae74bf1..83b8ae983 100644
--- a/src/video_out/Makefile.am
+++ b/src/video_out/Makefile.am
@@ -58,7 +58,8 @@ endif
#lib_LTLIBRARIES = $(xshm_module) $(xv_module) $(directfb_module) \
# $(syncfb_module) $(fb_module) $(opengl_module) $(sdl_module) $(vidix_module)
-lib_LTLIBRARIES = $(xshm_module) $(xv_module) $(aa_module) $(pgx64_module) $(vidix_module)
+lib_LTLIBRARIES = $(xshm_module) $(xv_module) $(aa_module) $(pgx64_module) $(vidix_module) \
+ xineplug_vo_out_none.la
xineplug_vo_out_xv_la_SOURCES = deinterlace.c alphablend.c video_out_xv.c
xineplug_vo_out_xv_la_LIBADD = \
@@ -110,6 +111,9 @@ xineplug_vo_out_pgx64_la_SOURCES = alphablend.c video_out_pgx64.c
xineplug_vo_out_pgx64_la_LIBADD = $(X_LIBS)
xineplug_vo_out_pgx64_la_LDFLAGS = -avoid-version -module @XINE_PLUGIN_MIN_SYMS@
+xineplug_vo_out_none_la_SOURCES = video_out_none.c
+xineplug_vo_out_none_la_LDFLAGS = -avoid-version -module @XINE_PLUGIN_MIN_SYMS@
+
noinst_HEADERS = alphablend.h deinterlace.h video_out_syncfb.h yuv2rgb.h
debug:
diff --git a/src/video_out/video_out_none.c b/src/video_out/video_out_none.c
new file mode 100644
index 000000000..e8b2be444
--- /dev/null
+++ b/src/video_out/video_out_none.c
@@ -0,0 +1,287 @@
+/*
+ * Copyright (C) 2000-2002 the xine project
+ *
+ * This file is part of xine, a free video player.
+ *
+ * xine is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * xine 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * $Id: video_out_none.c,v 1.1 2002/11/11 19:46:25 f1rmb Exp $
+ *
+ * Was originally part of toxine frontend.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+
+#include "xine.h"
+
+#include "xine.h"
+#include "video_out.h"
+#include "xine_internal.h"
+#include "xineutils.h"
+#include "vo_scale.h"
+
+typedef struct {
+ vo_frame_t vo_frame;
+ int width;
+ int height;
+ int ratio_code;
+ int format;
+} none_frame_t;
+
+typedef struct {
+ xine_vo_driver_t vo_driver;
+ config_values_t *config;
+ int ratio;
+} none_driver_t;
+
+typedef struct {
+ video_driver_class_t driver_class;
+ config_values_t *config;
+} none_class_t;
+
+
+static void free_framedata(none_frame_t* frame) {
+ if(frame->vo_frame.base[0]) {
+ free(frame->vo_frame.base[0]);
+ frame->vo_frame.base[0] = NULL;
+ }
+
+ if(frame->vo_frame.base[1]) {
+ free(frame->vo_frame.base[1]);
+ frame->vo_frame.base[1] = NULL;
+ }
+
+ if(frame->vo_frame.base[2]) {
+ free(frame->vo_frame.base[2]);
+ frame->vo_frame.base[2] = NULL;
+ }
+}
+
+static void none_frame_dispose(vo_frame_t *vo_frame) {
+ none_frame_t *frame = (none_frame_t *)vo_frame;
+ free_framedata(frame);
+ free (frame);
+}
+
+static void none_frame_field(vo_frame_t *vo_frame, int which_field) {
+ /* do nothing */
+}
+
+static uint32_t none_get_capabilities(xine_vo_driver_t *vo_driver) {
+ return VO_CAP_YV12 | VO_CAP_YUY2;
+}
+
+static vo_frame_t *none_alloc_frame(xine_vo_driver_t *vo_driver) {
+ none_frame_t *frame;
+
+ frame = (none_frame_t *) malloc(sizeof(none_frame_t));
+ memset(frame, 0, sizeof(none_frame_t));
+
+ if(frame == NULL) {
+ printf ("%s()@%d: out of memory\n", __XINE_FUNCTION__, __LINE__);
+ abort();
+ }
+
+ frame->vo_frame.base[0] = NULL;
+ frame->vo_frame.base[1] = NULL;
+ frame->vo_frame.base[2] = NULL;
+
+ frame->vo_frame.copy = NULL;
+ frame->vo_frame.field = none_frame_field;
+ frame->vo_frame.dispose = none_frame_dispose;
+ frame->vo_frame.driver = vo_driver;
+
+ return (vo_frame_t *)frame;
+}
+
+static void none_update_frame_format(xine_vo_driver_t *vo_driver, vo_frame_t *vo_frame,
+ uint32_t width, uint32_t height,
+ int ratio_code, int format, int flags) {
+ none_frame_t *frame = (none_frame_t *)vo_frame;
+ uint32_t frame_size = (width * height);
+
+ if((frame->width != width) || (frame->height != height) || (frame->format != format)) {
+ free_framedata(frame);
+
+ frame->width = width;
+ frame->height = height;
+ frame->format = format;
+
+ switch(format) {
+
+ case XINE_IMGFMT_YV12:
+ frame->vo_frame.base[0] = malloc(frame_size);
+ frame->vo_frame.base[1] = malloc((frame_size / 4));
+ frame->vo_frame.base[2] = malloc((frame_size / 4));
+ break;
+
+ case XINE_IMGFMT_YUY2:
+ frame->vo_frame.base[0] = malloc((frame_size * 2));
+ frame->vo_frame.base[1] = NULL;
+ frame->vo_frame.base[2] = NULL;
+ break;
+
+ default:
+ printf("%s()@%d: unknown frame format %04x)\n", __XINE_FUNCTION__, __LINE__, format);
+ break;
+
+ }
+
+ if((format == XINE_IMGFMT_YV12
+ && (frame->vo_frame.base[0] == NULL
+ || frame->vo_frame.base[1] == NULL
+ || frame->vo_frame.base[2] == NULL))
+ || (format == XINE_IMGFMT_YUY2 && frame->vo_frame.base[0] == NULL)) {
+ printf("%s()@%d: error. (framedata allocation failed: out of memory)\n",
+ __XINE_FUNCTION__, __LINE__);
+ free_framedata(frame);
+ }
+ }
+
+ frame->ratio_code = ratio_code;
+}
+
+static void none_display_frame(xine_vo_driver_t *vo_driver, vo_frame_t *vo_frame) {
+ /* none_driver_t *driver = (none_driver_t *)vo_driver; */
+ none_frame_t *frame = (none_frame_t *)vo_frame;
+
+ frame->vo_frame.displayed(&frame->vo_frame);
+}
+
+static int none_get_property(xine_vo_driver_t *vo_driver, int property) {
+ none_driver_t *driver = (none_driver_t *)vo_driver;
+
+ switch(property) {
+
+ case VO_PROP_ASPECT_RATIO:
+ return driver->ratio;
+ break;
+
+ default:
+ break;
+ }
+
+ return 0;
+}
+
+static int none_set_property(xine_vo_driver_t *vo_driver, int property, int value) {
+ none_driver_t *driver = (none_driver_t *)vo_driver;
+
+ switch(property) {
+
+ case VO_PROP_ASPECT_RATIO:
+ if(value >= NUM_ASPECT_RATIOS)
+ value = ASPECT_AUTO;
+
+ driver->ratio = value;
+ break;
+
+ default:
+ break;
+ }
+ return value;
+}
+
+static void none_get_property_min_max(xine_vo_driver_t *vo_driver,
+ int property, int *min, int *max) {
+ *min = 0;
+ *max = 0;
+}
+
+static void none_dispose(xine_vo_driver_t *vo_driver) {
+ none_driver_t *this = (none_driver_t *) vo_driver;
+
+ free(this);
+}
+
+static int none_redraw_needed(xine_vo_driver_t *vo_driver) {
+ return 0;
+}
+
+static xine_vo_driver_t *open_plugin(video_driver_class_t *driver_class, const void *visual) {
+ none_class_t *class = (none_class_t *) driver_class;
+ none_driver_t *driver;
+
+ driver = (none_driver_t *) malloc(sizeof(none_driver_t));
+
+ driver->config = class->config;
+ driver->ratio = ASPECT_AUTO;
+
+ driver->vo_driver.get_capabilities = none_get_capabilities;
+ driver->vo_driver.alloc_frame = none_alloc_frame ;
+ driver->vo_driver.update_frame_format = none_update_frame_format;
+ driver->vo_driver.overlay_begin = NULL;
+ driver->vo_driver.overlay_blend = NULL;
+ driver->vo_driver.overlay_end = NULL;
+ driver->vo_driver.display_frame = none_display_frame;
+ driver->vo_driver.get_property = none_get_property;
+ driver->vo_driver.set_property = none_set_property;
+ driver->vo_driver.get_property_min_max = none_get_property_min_max;
+ driver->vo_driver.gui_data_exchange = NULL;
+ driver->vo_driver.dispose = none_dispose;
+ driver->vo_driver.redraw_needed = none_redraw_needed;
+
+ return &driver->vo_driver;
+}
+
+/*
+ * Class related functions.
+ */
+static char* get_identifier (video_driver_class_t *driver_class) {
+ return "None";
+}
+
+static char* get_description (video_driver_class_t *driver_class) {
+ return _("xine video output plugin which display nothing");
+}
+
+static void dispose_class (video_driver_class_t *driver_class) {
+ none_class_t *this = (none_class_t *) driver_class;
+
+ free (this);
+}
+
+static void *init_class (xine_t *xine, void *visual) {
+ none_class_t *this;
+
+ this = (none_class_t *) malloc(sizeof(none_class_t));
+
+ this->driver_class.open_plugin = open_plugin;
+ this->driver_class.get_identifier = get_identifier;
+ this->driver_class.get_description = get_description;
+ this->driver_class.dispose = dispose_class;
+
+ this->config = xine->config;
+
+ return this;
+}
+
+static vo_info_t vo_info_none = {
+ 5, /* Priority */
+ XINE_VISUAL_TYPE_NONE /* Visual type */
+};
+
+plugin_info_t xine_plugin_info[] = {
+ /* type, API, "name", version, special_info, init_function */
+ { PLUGIN_VIDEO_OUT, 10, "none", XINE_VERSION_CODE, &vo_info_none, init_class },
+ { PLUGIN_NONE, 0, "", 0, NULL, NULL }
+};
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-22 05:26:57 +0000