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Diffstat (limited to 'src/libxinevdec/gdkpixbuf.c')
-rw-r--r--src/libxinevdec/gdkpixbuf.c316
1 files changed, 0 insertions, 316 deletions
diff --git a/src/libxinevdec/gdkpixbuf.c b/src/libxinevdec/gdkpixbuf.c
deleted file mode 100644
index 8815edabe..000000000
--- a/src/libxinevdec/gdkpixbuf.c
+++ /dev/null
@@ -1,316 +0,0 @@
-/*
- * Copyright (C) 2006 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
- * a gdk-pixbuf-based image video decoder
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-
-
-#include <stdlib.h>
-#include <string.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <stdio.h>
-
-#define LOG_MODULE "gdkpixbuf_video_decoder"
-#define LOG_VERBOSE
-/*
-#define LOG
-*/
-
-#include "xine_internal.h"
-#include "video_out.h"
-#include "buffer.h"
-#include "xineutils.h"
-#include "bswap.h"
-
-#include <gdk-pixbuf/gdk-pixbuf.h>
-
-typedef struct {
- video_decoder_class_t decoder_class;
-
- /*
- * private variables
- */
-
-} image_class_t;
-
-
-typedef struct image_decoder_s {
- video_decoder_t video_decoder;
-
- image_class_t *cls;
-
- xine_stream_t *stream;
- int video_open;
-
- GdkPixbufLoader *loader;
-
-} image_decoder_t;
-
-
-static void image_decode_data (video_decoder_t *this_gen, buf_element_t *buf) {
- image_decoder_t *this = (image_decoder_t *) this_gen;
- GError *error = NULL;
-
- if (!this->video_open) {
- lprintf("opening video\n");
- (this->stream->video_out->open) (this->stream->video_out, this->stream);
- this->video_open = 1;
- }
-
- if (this->loader == NULL) {
- this->loader = gdk_pixbuf_loader_new ();
- }
-
- if (gdk_pixbuf_loader_write (this->loader, buf->mem, buf->size, &error) == FALSE) {
- lprintf("error loading image: %s\n", error->message);
- g_error_free (error);
- gdk_pixbuf_loader_close (this->loader, NULL);
- g_object_unref (G_OBJECT (this->loader));
- this->loader = NULL;
- return;
- }
-
- if (buf->decoder_flags & BUF_FLAG_FRAME_END) {
- GdkPixbuf *pixbuf;
- int width, height, x, y, rowstride, n_channels, i;
- guchar *img_buf;
- yuv_planes_t yuv_planes;
- vo_frame_t *img;
-
- /*
- * this->image -> rgb data
- */
- if (gdk_pixbuf_loader_close (this->loader, &error) == FALSE) {
- lprintf("error loading image: %s\n", error->message);
- g_error_free (error);
- g_object_unref (G_OBJECT (this->loader));
- this->loader = NULL;
- return;
- }
-
- pixbuf = gdk_pixbuf_loader_get_pixbuf (this->loader);
- if (pixbuf != NULL)
- g_object_ref (G_OBJECT (pixbuf));
- g_object_unref (this->loader);
- this->loader = NULL;
-
- if (pixbuf == NULL) {
- lprintf("error loading image\n");
- return;
- }
-
- width = gdk_pixbuf_get_width (pixbuf) & ~1; /* must be even for init_yuv_planes */
- height = gdk_pixbuf_get_height (pixbuf);
- img_buf = gdk_pixbuf_get_pixels (pixbuf);
-
- _x_stream_info_set(this->stream, XINE_STREAM_INFO_VIDEO_WIDTH, width);
- _x_stream_info_set(this->stream, XINE_STREAM_INFO_VIDEO_HEIGHT, height);
-
- lprintf("image loaded successfully\n");
-
- /*
- * rgb data -> yuv_planes
- */
- init_yuv_planes(&yuv_planes, width, height);
-
- n_channels = gdk_pixbuf_get_n_channels (pixbuf);
- rowstride = gdk_pixbuf_get_rowstride (pixbuf);
- i = 0;
- for (y = 0; y < height; y++) {
- for (x = 0; x < width; x++) {
- guchar *p;
- p = img_buf + y * rowstride + x * n_channels;
-
- yuv_planes.y[i] = COMPUTE_Y (p[0], p[1], p[2]);
- yuv_planes.u[i] = COMPUTE_U (p[0], p[1], p[2]);
- yuv_planes.v[i] = COMPUTE_V (p[0], p[1], p[2]);
-
- i++;
- }
- }
- gdk_pixbuf_unref (pixbuf);
-
- /*
- * alloc and draw video frame
- */
- img = this->stream->video_out->get_frame (this->stream->video_out, width,
- height, (double)width/(double)height,
- XINE_IMGFMT_YUY2,
- VO_BOTH_FIELDS);
- img->pts = buf->pts;
- img->duration = 3600;
- img->bad_frame = 0;
-
- yuv444_to_yuy2(&yuv_planes, img->base[0], img->pitches[0]);
- free_yuv_planes(&yuv_planes);
-
- _x_stream_info_set(this->stream, XINE_STREAM_INFO_FRAME_DURATION, img->duration);
-
- img->draw(img, this->stream);
- img->free(img);
- }
-}
-
-
-static void image_flush (video_decoder_t *this_gen) {
- /* image_decoder_t *this = (image_decoder_t *) this_gen; */
-
- /*
- * flush out any frames that are still stored in the decoder
- */
-}
-
-
-static void image_reset (video_decoder_t *this_gen) {
- image_decoder_t *this = (image_decoder_t *) this_gen;
-
- /*
- * reset decoder after engine flush (prepare for new
- * video data not related to recently decoded data)
- */
-
- if (this->loader != NULL) {
- gdk_pixbuf_loader_close (this->loader, NULL);
- g_object_unref (G_OBJECT (this->loader));
- this->loader = NULL;
- }
-}
-
-
-static void image_discontinuity (video_decoder_t *this_gen) {
- /* image_decoder_t *this = (image_decoder_t *) this_gen; */
-
- /*
- * a time reference discontinuity has happened.
- * that is, it must forget any currently held pts value
- */
-}
-
-static void image_dispose (video_decoder_t *this_gen) {
- image_decoder_t *this = (image_decoder_t *) this_gen;
-
- if (this->video_open) {
- lprintf("closing video\n");
-
- this->stream->video_out->close(this->stream->video_out, this->stream);
- this->video_open = 0;
- }
-
- if (this->loader != NULL) {
- gdk_pixbuf_loader_close (this->loader, NULL);
- g_object_unref (G_OBJECT (this->loader));
- this->loader = NULL;
- }
-
- lprintf("closed\n");
- free (this);
-}
-
-
-static video_decoder_t *open_plugin (video_decoder_class_t *class_gen,
- xine_stream_t *stream) {
-
- image_class_t *cls = (image_class_t *) class_gen;
- image_decoder_t *this;
-
- lprintf("opened\n");
-
- g_type_init ();
-
- this = (image_decoder_t *) calloc(1, sizeof(image_decoder_t));
-
- this->video_decoder.decode_data = image_decode_data;
- this->video_decoder.flush = image_flush;
- this->video_decoder.reset = image_reset;
- this->video_decoder.discontinuity = image_discontinuity;
- this->video_decoder.dispose = image_dispose;
- this->cls = cls;
- this->stream = stream;
-
- /*
- * initialisation of privates
- */
-
- return &this->video_decoder;
-}
-
-/*
- * image plugin class
- */
-
-static char *get_identifier (video_decoder_class_t *this) {
- return "gdkpixbuf";
-}
-
-static char *get_description (video_decoder_class_t *this) {
- return "gdk-pixbuf image video decoder plugin";
-}
-
-static void dispose_class (video_decoder_class_t *this_gen) {
- image_class_t *this = (image_class_t *) this_gen;
-
- lprintf("class closed\n");
-
- free (this);
-}
-
-static void *init_class (xine_t *xine, void *data) {
-
- image_class_t *this;
-
- this = (image_class_t *) calloc(1, sizeof(image_class_t));
-
- this->decoder_class.open_plugin = open_plugin;
- this->decoder_class.get_identifier = get_identifier;
- this->decoder_class.get_description = get_description;
- this->decoder_class.dispose = dispose_class;
-
- /*
- * initialisation of privates
- */
-
- lprintf("class opened\n");
-
- return this;
-}
-
-/*
- * exported plugin catalog entry
- */
-
-static uint32_t supported_types[] = { BUF_VIDEO_IMAGE, BUF_VIDEO_JPEG, 0 };
-
-static const decoder_info_t dec_info_image = {
- supported_types, /* supported types */
- 7 /* priority */
-};
-
-const plugin_info_t xine_plugin_info[] EXPORTED = {
- /* type, API, "name", version, special_info, init_function */
- { PLUGIN_VIDEO_DECODER, 18, "gdkpixbuf", XINE_VERSION_CODE, &dec_info_image, init_class },
- { PLUGIN_NONE, 0, "", 0, NULL, NULL }
-};
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-25 13:54:51 +0000