diff options
Diffstat (limited to 'src/vdr/post_vdr_video.c')
| -rw-r--r-- | src/vdr/post_vdr_video.c | 110 |
1 files changed, 55 insertions, 55 deletions
diff --git a/src/vdr/post_vdr_video.c b/src/vdr/post_vdr_video.c index 178538655..772374dd5 100644 --- a/src/vdr/post_vdr_video.c +++ b/src/vdr/post_vdr_video.c @@ -1,23 +1,23 @@ /* * Copyright (C) 2000-2004 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 */ - + /* * frame scaler plugin for VDR */ @@ -40,10 +40,10 @@ typedef struct vdr_video_post_plugin_s xine_event_queue_t *event_queue; xine_stream_t *vdr_stream; - + int8_t trick_speed_mode; int8_t enabled; - + int32_t x; int32_t y; int32_t w; @@ -56,7 +56,7 @@ typedef struct vdr_video_post_plugin_s int32_t old_frame_width; int32_t old_frame_height; double old_frame_ratio; - + } vdr_video_post_plugin_t; @@ -64,7 +64,7 @@ vdr_video_post_plugin_t; static void vdr_video_set_video_window(vdr_video_post_plugin_t *this, int32_t x, int32_t y, int32_t w, int32_t h, int32_t w_ref, int32_t h_ref) { this->enabled = 0; - + this->x = x; this->y = y; this->w = w; @@ -76,7 +76,7 @@ static void vdr_video_set_video_window(vdr_video_post_plugin_t *this, int32_t x, this->enabled = 1; } - + /* plugin class functions */ static post_plugin_t *vdr_video_open_plugin(post_class_t *class_gen, int inputs, xine_audio_port_t **audio_target, @@ -95,15 +95,15 @@ static int vdr_video_draw(vo_frame_t *frame, xine_stream_t *stream); void *vdr_video_init_plugin(xine_t *xine, void *data) { post_class_t *class = (post_class_t *)xine_xmalloc(sizeof (post_class_t)); - + if (!class) return NULL; - + class->open_plugin = vdr_video_open_plugin; class->identifier = "vdr"; class->description = N_("modifies every video frame as requested by VDR"); class->dispose = default_post_class_dispose; - + return class; } @@ -115,7 +115,7 @@ static post_plugin_t *vdr_video_open_plugin(post_class_t *class_gen, int inputs, post_in_t *input; post_out_t *output; post_video_port_t *port; - + if (!this || !video_target || !video_target[ 0 ]) { free(this); @@ -129,7 +129,7 @@ static post_plugin_t *vdr_video_open_plugin(post_class_t *class_gen, int inputs, port->route_preprocessing_procs = vdr_video_route_preprocessing_procs; port->new_frame->draw = vdr_video_draw; this->post_plugin.xine_post.video_input[ 0 ] = &port->new_port; - + this->enabled = 0; this->vdr_stream = 0; this->event_queue = 0; @@ -139,7 +139,7 @@ static post_plugin_t *vdr_video_open_plugin(post_class_t *class_gen, int inputs, this->old_frame_height = 0; this->old_frame_ratio = 0; this->trick_speed_mode = 0; - + return &this->post_plugin; } @@ -148,7 +148,7 @@ static void vdr_video_dispose(post_plugin_t *this_gen) if (_x_post_dispose(this_gen)) { vdr_video_post_plugin_t *this = (vdr_video_post_plugin_t *)this_gen; - + if (this->vdr_stream) { xine_event_t event; @@ -158,16 +158,16 @@ static void vdr_video_dispose(post_plugin_t *this_gen) event_data.y = 0; event_data.w = 0; event_data.h = 0; - + event.type = XINE_EVENT_VDR_FRAMESIZECHANGED; event.data = &event_data; event.data_length = sizeof (event_data); - + xine_event_send(this->vdr_stream, &event); xine_event_dispose_queue(this->event_queue); } - + free(this_gen); } } @@ -201,11 +201,11 @@ static inline void vdr_video_scale(uint8_t *src, uint8_t *dst, int y_inc, int x_ int dx2 = dx + dx; int w_dst2 = w_dst + w_dst; int x_eps0 = w_dst - dx2; - + for (yy = 0; yy < y0; yy++) { uint8_t *dst0 = dst; - + for (xx = 0; xx < w_dst; xx++) { *dst0 = init; @@ -221,18 +221,18 @@ static inline void vdr_video_scale(uint8_t *src, uint8_t *dst, int y_inc, int x_ uint8_t *src0 = src; int x_eps = x_eps0; - + for (xx = 0; xx < x0; xx++) { *dst0 = init; dst0 += x_inc; } - + for (xx = x0; xx < x1; xx++) { *dst0 = *src0; dst0 += x_inc; - + x_eps += w_dst2; while (x_eps >= 0) { @@ -240,7 +240,7 @@ static inline void vdr_video_scale(uint8_t *src, uint8_t *dst, int y_inc, int x_ x_eps -= dx2; } } - + for (xx = x1; xx < w_dst; xx++) { *dst0 = init; @@ -256,11 +256,11 @@ static inline void vdr_video_scale(uint8_t *src, uint8_t *dst, int y_inc, int x_ y_eps -= dy2; } } - + for (yy = y1; yy < h_dst; yy++) { uint8_t *dst0 = dst; - + for (xx = 0; xx < w_dst; xx++) { *dst0 = init; @@ -268,7 +268,7 @@ static inline void vdr_video_scale(uint8_t *src, uint8_t *dst, int y_inc, int x_ } dst += y_inc; - } + } } static void vdr_video_scale_YUY2(vdr_video_post_plugin_t *this, vo_frame_t *src, vo_frame_t *dst) @@ -276,10 +276,10 @@ static void vdr_video_scale_YUY2(vdr_video_post_plugin_t *this, vo_frame_t *src, int w = dst->width - dst->crop_left - dst->crop_right; int h = dst->height - dst->crop_top - dst->crop_bottom; int offset; - + if (w < 0) w = 0; - + if (h < 0) h = 0; @@ -296,10 +296,10 @@ static void vdr_video_scale_YV12(vdr_video_post_plugin_t *this, vo_frame_t *src, int w = dst->width - dst->crop_left - dst->crop_right; int h = dst->height - dst->crop_top - dst->crop_bottom; int offset; - + if (w < 0) w = 0; - + if (h < 0) h = 0; @@ -324,17 +324,17 @@ static int vdr_video_draw(vo_frame_t *frame, xine_stream_t *stream) && !_x_continue_stream_processing(this->vdr_stream)) { this->vdr_stream = 0; - + xine_event_dispose_queue(this->event_queue); this->event_queue = 0; - + this->old_frame_left = 0; this->old_frame_top = 0; this->old_frame_width = 0; this->old_frame_height = 0; this->old_frame_ratio = 0; } - + if (!this->vdr_stream && vdr_is_vdr_stream(stream)) { @@ -342,19 +342,19 @@ static int vdr_video_draw(vo_frame_t *frame, xine_stream_t *stream) if (this->event_queue) { this->vdr_stream = stream; - + { xine_event_t event; - + event.type = XINE_EVENT_VDR_PLUGINSTARTED; event.data = 0; event.data_length = 0; /* vdr_video */ - + xine_event_send(this->vdr_stream, &event); } } } - + if (this->event_queue) { while ((event = xine_event_get(this->event_queue))) @@ -362,7 +362,7 @@ static int vdr_video_draw(vo_frame_t *frame, xine_stream_t *stream) if (event->type == XINE_EVENT_VDR_SETVIDEOWINDOW) { vdr_set_video_window_data_t *data = (vdr_set_video_window_data_t *)event->data; - + vdr_video_set_video_window(this, data->x, data->y, data->w, data->h, data->w_ref, data->h_ref); } else if (event->type == XINE_EVENT_VDR_TRICKSPEEDMODE) @@ -392,7 +392,7 @@ static int vdr_video_draw(vo_frame_t *frame, xine_stream_t *stream) frame_top = 0; if (frame_height > frame->height) frame_height = frame->height; - + if (this->vdr_stream && frame_width != 0 && frame_height != 0 @@ -410,16 +410,16 @@ static int vdr_video_draw(vo_frame_t *frame, xine_stream_t *stream) event_data.w = frame_width; event_data.h = frame_height; event_data.r = frame_ratio; - + xprintf(this->vdr_stream->xine, XINE_VERBOSITY_LOG, _(LOG_MODULE ": osd: (%d, %d)-(%d, %d)@%lg\n"), frame_left, frame_top, frame_width, frame_height, frame_ratio); - + event.type = XINE_EVENT_VDR_FRAMESIZECHANGED; event.data = &event_data; event.data_length = sizeof (event_data); - + xine_event_send(this->vdr_stream, &event); - + this->old_frame_left = frame_left; this->old_frame_top = frame_top; this->old_frame_width = frame_width; @@ -428,15 +428,15 @@ static int vdr_video_draw(vo_frame_t *frame, xine_stream_t *stream) } } /* - fprintf(stderr, "~~~~~~~~~~~~ trickspeedmode: %d\n", this->trick_speed_mode); - + fprintf(stderr, "~~~~~~~~~~~~ trickspeedmode: %d\n", this->trick_speed_mode); + if (this->vdr_stream && this->trick_speed_mode) { frame->pts = 0; frame->next->pts = 0; } -*/ +*/ #if defined(LOG) && defined(LOG_VERBOSE) { int a = 0, b = 0, c = 0, d = 0; @@ -446,7 +446,7 @@ static int vdr_video_draw(vo_frame_t *frame, xine_stream_t *stream) } #endif - if (!this->enabled + if (!this->enabled || frame->bad_frame || (frame->format != XINE_IMGFMT_YUY2 && frame->format != XINE_IMGFMT_YV12) @@ -463,21 +463,21 @@ static int vdr_video_draw(vo_frame_t *frame, xine_stream_t *stream) frame->width, frame->height, frame->ratio, frame->format, frame->flags | VO_BOTH_FIELDS); _x_post_frame_copy_down(frame, vdr_frame); - + switch (vdr_frame->format) { case XINE_IMGFMT_YUY2: vdr_video_scale_YUY2(this, frame, vdr_frame); break; - + case XINE_IMGFMT_YV12: - vdr_video_scale_YV12(this, frame, vdr_frame); + vdr_video_scale_YV12(this, frame, vdr_frame); break; } - + skip = vdr_frame->draw(vdr_frame, stream); _x_post_frame_copy_up(frame, vdr_frame); vdr_frame->free(vdr_frame); - + return skip; } |