summaryrefslogtreecommitdiff
path: root/src/video_out
diff options
context:
space:
mode:
Diffstat (limited to 'src/video_out')
-rw-r--r--src/video_out/Makefile.am10
-rw-r--r--src/video_out/video_out_syncfb.c1120
-rw-r--r--src/video_out/video_out_syncfb.h236
3 files changed, 1 insertions, 1365 deletions
diff --git a/src/video_out/Makefile.am b/src/video_out/Makefile.am
index b7e24d088..3b5703792 100644
--- a/src/video_out/Makefile.am
+++ b/src/video_out/Makefile.am
@@ -12,7 +12,7 @@ endif
EXTRA_DIST = video_out_directx.c video_out_macosx.m
-noinst_HEADERS = video_out_syncfb.h yuv2rgb.h x11osd.h xcbosd.h
+noinst_HEADERS = yuv2rgb.h x11osd.h xcbosd.h
if HAVE_X11
X11OSD = x11osd.c
@@ -29,9 +29,6 @@ endif
if ENABLE_OPENGL
opengl_module = xineplug_vo_out_opengl.la
endif
-if ENABLE_SYNCFB
-syncfb_module = xineplug_vo_out_syncfb.la
-endif
if ENABLE_SUNFB
if ENABLE_SUNDGA
pgx64_module = xineplug_vo_out_pgx64.la
@@ -93,7 +90,6 @@ endif
xineplug_LTLIBRARIES = $(xshm_module) $(xv_module) $(xvmc_module) \
$(opengl_module) \
- $(syncfb_module) \
$(pgx64_module) $(pgx32_module)\
$(vidix_module) \
$(aa_module) \
@@ -140,10 +136,6 @@ xineplug_vo_out_opengl_la_LIBADD = $(MLIB_LIBS) $(OPENGL_LIBS) $(GLUT_LIBS) \
$(GLU_LIBS) $(X_LIBS) $(XINE_LIB) $(PTHREAD_LIBS) $(DYNAMIC_LD_LIBS) $(LTLIBINTL)
xineplug_vo_out_opengl_la_CFLAGS = $(AM_CFLAGS) $(X_CFLAGS) $(MLIB_CFLAGS) -fno-strict-aliasing
-xineplug_vo_out_syncfb_la_SOURCES = video_out_syncfb.c
-xineplug_vo_out_syncfb_la_LIBADD = $(XINE_LIB) $(X_LIBS) $(PTHREAD_LIBS) $(LTLIBINTL)
-xineplug_vo_out_syncfb_la_CFLAGS = $(AM_CFLAGS) $(X_CFLAGS)
-
xineplug_vo_out_pgx64_la_SOURCES = video_out_pgx64.c
xineplug_vo_out_pgx64_la_LIBADD = $(XINE_LIB) $(X_LIBS) $(SUNDGA_LIBS) $(PTHREAD_LIBS) $(LTLIBINTL)
xineplug_vo_out_pgx64_la_CFLAGS = $(AM_CFLAGS) $(X_CFLAGS)
diff --git a/src/video_out/video_out_syncfb.c b/src/video_out/video_out_syncfb.c
deleted file mode 100644
index 49c0d371a..000000000
--- a/src/video_out/video_out_syncfb.c
+++ /dev/null
@@ -1,1120 +0,0 @@
-/*
- * Copyright (C) 2000-2003 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
- *
- * video_out_syncfb.c, SyncFB (for Matrox G200/G400 cards) interface for xine
- *
- * based on video_out_xv.c by (see file for original authors)
- *
- * with lot's of code from:
- * video_out_syncfb.c by Joachim Koenig <joachim.koenig@gmx.net>
- * and by Matthias Oelmann <mao@well.com>
- * video_out_mga by Aaron Holtzman <aholtzma@ess.engr.uvic.ca>
- *
- * glued together for xine by Matthias Dahl <matthew2k@web.de>
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#ifdef __sun
-#include <sys/ioccom.h>
-#endif
-
-#include <sys/ioctl.h>
-#if defined (__FreeBSD__)
-#include <sys/types.h>
-#endif
-#include <sys/mman.h>
-#include <math.h>
-#include <fcntl.h>
-#include <unistd.h>
-
-#include <X11/Xlib.h>
-#include <X11/Xutil.h>
-
-#include "video_out_syncfb.h"
-
-#include "xine.h"
-#include <xine/video_out.h>
-#include <xine/xine_internal.h>
-#include <xine/xineutils.h>
-#include <xine/vo_scale.h>
-
-/*#define DEBUG_OUTPUT*/
-
-typedef struct syncfb_driver_s syncfb_driver_t;
-
-typedef struct {
- int value;
- int min;
- int max;
-} syncfb_property_t;
-
-typedef struct {
- vo_frame_t vo_frame;
-/* uint8_t* data_mem[3];*/
- int width, height, format;
- double ratio;
-} syncfb_frame_t;
-
-struct syncfb_driver_s {
-
- vo_driver_t vo_driver;
-
- config_values_t *config;
-
- /* X11 related stuff */
- Display *display;
- int screen;
- Drawable drawable;
- XVisualInfo vinfo;
- GC gc;
- XColor black;
-
- vo_scale_t sc;
-
- int virtual_screen_width;
- int virtual_screen_height;
- int screen_depth;
-
- syncfb_property_t props[VO_NUM_PROPERTIES];
-
- syncfb_frame_t* cur_frame;
- vo_overlay_t* overlay;
-
- /* syncfb module related stuff */
- int fd; /* file descriptor of the syncfb device */
- int yuv_format; /* either YUV420P3, YUV420P2 or YUV422 */
- int overlay_state; /* 0 = off, 1 = on */
- uint8_t* video_mem; /* mmapped video memory */
- int default_repeat; /* how many times a frame will be repeatedly displayed */
- uint32_t supported_capabilities;
-
- syncfb_config_t syncfb_config;
- syncfb_capability_t capabilities;
- syncfb_buffer_info_t bufinfo;
- syncfb_param_t params;
-
- int video_win_visibility;
- xine_t *xine;
-
- alphablend_t alphablend_extra_data;
-};
-
-typedef struct {
- video_driver_class_t driver_class;
-
- config_values_t *config;
- char *device_name;
- xine_t *xine;
-} syncfb_class_t;
-
-/*
- * internal video_out_syncfb functions
- */
-
-/* returns boolean value (1 success, 0 failure) */
-static int syncfb_overlay_on(syncfb_driver_t* this)
-{
- if(ioctl(this->fd, SYNCFB_ON)) {
- xprintf(this->xine, XINE_VERBOSITY_DEBUG,
- "video_out_syncfb: error. (on ioctl failed)\n");
- return 0;
- } else {
- this->overlay_state = 1;
- return 1;
- }
-}
-
-/* returns boolean value (1 success, 0 failure) */
-static int syncfb_overlay_off(syncfb_driver_t* this)
-{
- if(ioctl(this->fd, SYNCFB_OFF)) {
- xprintf(this->xine, XINE_VERBOSITY_DEBUG,
- "video_out_syncfb: error. (off ioctl failed)\n");
- return 0;
- } else {
- this->overlay_state = 0;
- return 1;
- }
-}
-
-static void write_frame_YUV422(syncfb_driver_t* this, syncfb_frame_t* frame)
-{
- uint8_t* y = (uint_8 *)frame->vo_frame.base[0];
- uint8_t* cb = (uint_8 *)frame->vo_frame.base[1];
- uint8_t* cr = (uint_8 *)frame->vo_frame.base[2];
- uint8_t* crp;
- uint8_t* cbp;
- uint32_t* dst32 = (uint32_t *)(this->video_mem + this->bufinfo.offset);
- int h,w;
-
- for(h = 0; h < (frame->height / 2); h++) {
- cbp = cb;
- crp = cr;
-
- for(w = 0; w < (frame->width / 2); w++) {
- *dst32++ = (*y) + ((*cb)<<8) + ((*(y+1))<<16) + ((*cr)<<24);
- y++; y++; cb++; cr++;
- }
-
- dst32 += (this->syncfb_config.src_pitch - frame->width) / 2;
-
- for(w=0; w < (frame->width / 2); w++) {
- *dst32++ = (*y) + ((*cbp)<<8) + ((*(y+1))<<16) + ((*crp)<<24);
- y++; y++; cbp++; crp++;
- }
-
- dst32 += (this->syncfb_config.src_pitch - frame->width) / 2;
- }
-}
-
-static void write_frame_YUV420P2(syncfb_driver_t* this, syncfb_frame_t* frame)
-{
- uint8_t* y = (uint8_t *)frame->vo_frame.base[0];
- uint8_t* cb = (uint8_t *)frame->vo_frame.base[1];
- uint8_t* cr = (uint8_t *)frame->vo_frame.base[2];
- uint8_t* dst8 = this->video_mem + this->bufinfo.offset_p2;
- int h, w;
-
- register uint32_t* tmp32;
- register uint8_t* rcr;
- register uint8_t* rcb;
-
- rcr = cr;
- rcb = cb;
-
- for(h = 0; h < (frame->height / 2); h++) {
- tmp32 = (uint32_t *)dst8;
- w = (frame->width / 8) * 2;
-
- while(w--) {
- register uint32_t temp;
-
- temp = (*rcb) | (*rcr << 8);
- rcr++;
- rcb++;
- temp |= (*rcb << 16) | (*rcr << 24);
- rcr++;
- rcb++;
- *tmp32 = temp;
- tmp32++;
- }
-
- dst8 += this->syncfb_config.src_pitch;
- }
-
- dst8 = this->video_mem + this->bufinfo.offset;
- for(h = 0; h < frame->height; h++) {
- xine_fast_memcpy(dst8, y, frame->width);
- y += frame->width;
- dst8 += this->syncfb_config.src_pitch;
- }
-}
-
-static void write_frame_YUV420P3(syncfb_driver_t* this, syncfb_frame_t* frame)
-{
- uint8_t* y = (uint8_t *)frame->vo_frame.base[0];
- uint8_t* cb = (uint8_t *)frame->vo_frame.base[1];
- uint8_t* cr = (uint8_t *)frame->vo_frame.base[2];
- uint8_t* dst8 = this->video_mem + this->bufinfo.offset;
- int h, half_width = (frame->width/2);
-
- for(h = 0; h < frame->height; h++) {
- xine_fast_memcpy(dst8, y, frame->width);
- y += frame->width;
- dst8 += this->syncfb_config.src_pitch;
- }
-
- dst8 = this->video_mem;
- for(h = 0; h < (frame->height / 2); h++) {
- xine_fast_memcpy((dst8 + this->bufinfo.offset_p2), cb, half_width);
- xine_fast_memcpy((dst8 + this->bufinfo.offset_p3), cr, half_width);
-
- cb += half_width;
- cr += half_width;
-
- dst8 += (this->syncfb_config.src_pitch / 2);
- }
-}
-
-static void write_frame_YUY2(syncfb_driver_t* this, syncfb_frame_t* frame)
-{
- uint8_t* src8 = (uint8_t *)frame->vo_frame.base[0];
- uint8_t* dst8 = (uint8_t *)(this->video_mem + this->bufinfo.offset);
- int h, double_width = (frame->width * 2);
-
- for(h = 0; h < frame->height; h++) {
- xine_fast_memcpy(dst8, src8, double_width);
-
- dst8 += (this->syncfb_config.src_pitch * 2);
- src8 += double_width;
- }
-}
-
-static void write_frame_sfb(syncfb_driver_t* this, syncfb_frame_t* frame)
-{
- switch(frame->format) {
- case XINE_IMGFMT_YUY2:
- if(this->capabilities.palettes & (1<<VIDEO_PALETTE_YUV422))
- write_frame_YUY2(this, frame);
- else
- xprintf(this->xine, XINE_VERBOSITY_LOG,
- _("video_out_syncfb: error. (YUY2 not supported by your graphic card)\n"));
- break;
-
- case XINE_IMGFMT_YV12:
- switch(this->yuv_format) {
- case VIDEO_PALETTE_YUV422:
- write_frame_YUV422(this, frame);
- break;
- case VIDEO_PALETTE_YUV420P2:
- write_frame_YUV420P2(this, frame);
- break;
- case VIDEO_PALETTE_YUV420P3:
- write_frame_YUV420P3(this, frame);
- break;
- default:
- xprintf(this->xine, XINE_VERBOSITY_LOG,
- _("video_out_syncfb: error. (YV12 not supported by your graphic card)\n"));
- }
- break;
-
- default:
- xprintf(this->xine, XINE_VERBOSITY_DEBUG, "video_out_syncfb: error. (unknown frame format)\n");
- break;
- }
-
- frame->vo_frame.free(&frame->vo_frame);
-}
-
-static void free_framedata(syncfb_frame_t* frame)
-{
-/* if(frame->data_mem[0]) {
- free(frame->data_mem[0]);
- frame->data_mem[0] = NULL;
- }
-
- if(frame->data_mem[1]) {
- free(frame->data_mem[1]);
- frame->data_mem[1] = NULL;
- }
-
- if(frame->data_mem[2]) {
- free(frame->data_mem[2]);
- frame->data_mem[2] = NULL;
- }*/
-
- 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 syncfb_clean_output_area(syncfb_driver_t* this)
-{
- XLockDisplay (this->display);
-
- XSetForeground (this->display, this->gc, this->black.pixel);
-
- XFillRectangle(this->display, this->drawable, this->gc,
- this->sc.gui_x, this->sc.gui_y, this->sc.gui_width, this->sc.gui_height);
-
- XUnlockDisplay (this->display);
-}
-
-
-static void syncfb_compute_ideal_size (syncfb_driver_t *this)
-{
- _x_vo_scale_compute_ideal_size( &this->sc );
-}
-
-/* make ideal width/height "fit" into the gui */
-static void syncfb_compute_output_size(syncfb_driver_t *this)
-{
- _x_vo_scale_compute_output_size( &this->sc );
-
-#ifdef DEBUG_OUTPUT
- printf("video_out_syncfb: debug. (frame source %d x %d, screen output %d x %d)\n",
- this->sc.delivered_width, this->sc.delivered_height,
- this->sc.output_width, this->sc.output_height);
-#endif
-
- /*
- * configuring SyncFB module from this point on.
- */
- syncfb_overlay_off(this);
-
- /* sanity checking - certain situations *may* crash the SyncFB module, so
- * take care that we always have valid numbers.
- */
- if(this->sc.output_xoffset >= 0 && this->sc.output_yoffset >= 0 &&
- this->cur_frame->width > 0 && this->cur_frame->height > 0 &&
- this->sc.output_width > 0 && this->sc.output_height > 0 &&
- this->cur_frame->format > 0 && this->video_win_visibility) {
-
- if(ioctl(this->fd, SYNCFB_GET_CONFIG, &this->syncfb_config))
- xprintf(this->xine, XINE_VERBOSITY_DEBUG,
- "video_out_syncfb: error. (get_config ioctl failed)\n");
-
- this->syncfb_config.syncfb_mode = SYNCFB_FEATURE_SCALE | SYNCFB_FEATURE_CROP;
-
- if(this->props[VO_PROP_INTERLACED].value)
- this->syncfb_config.syncfb_mode |= SYNCFB_FEATURE_DEINTERLACE;
-
- switch(this->cur_frame->format) {
- case XINE_IMGFMT_YV12:
- this->syncfb_config.src_palette = this->yuv_format;
- break;
- case XINE_IMGFMT_YUY2:
- this->syncfb_config.src_palette = VIDEO_PALETTE_YUV422;
- break;
- default:
- xprintf(this->xine, XINE_VERBOSITY_DEBUG,
- "video_out_syncfb: error. (unknown frame format)\n");
- this->syncfb_config.src_palette = 0;
- break;
- }
-
- this->syncfb_config.fb_screen_size = this->virtual_screen_width * this->virtual_screen_height * (this->screen_depth / 8) * 2;
- this->syncfb_config.src_width = this->cur_frame->width;
- this->syncfb_config.src_height = this->cur_frame->height;
-
- this->syncfb_config.image_width = this->sc.output_width;
- this->syncfb_config.image_height = this->sc.output_height;
-
- this->syncfb_config.image_xorg = this->sc.output_xoffset + this->sc.gui_win_x;
- this->syncfb_config.image_yorg = this->sc.output_yoffset + this->sc.gui_win_y;
-
- this->syncfb_config.src_crop_top = this->sc.displayed_yoffset;
- this->syncfb_config.src_crop_bot = (this->props[VO_PROP_INTERLACED].value && this->sc.displayed_yoffset == 0) ? 1 : this->sc.displayed_yoffset;
- this->syncfb_config.src_crop_left = this->sc.displayed_xoffset;
- this->syncfb_config.src_crop_right = this->sc.displayed_xoffset;
-
- this->syncfb_config.default_repeat = (this->props[VO_PROP_INTERLACED].value) ? 1 : this->default_repeat;
-
- if(this->capabilities.palettes & (1<<this->syncfb_config.src_palette)) {
- if(ioctl(this->fd,SYNCFB_SET_CONFIG,&this->syncfb_config))
- xprintf(this->xine, XINE_VERBOSITY_DEBUG, "video_out_syncfb: error. (set_config ioctl failed)\n");
-
- syncfb_overlay_on(this);
- }
- }
-}
-
-/*
- * public functions defined and used by the xine interface
- */
-
-static int syncfb_redraw_needed(vo_driver_t* this_gen)
-{
- syncfb_driver_t* this = (syncfb_driver_t *) this_gen;
-
- int ret = 0;
-
- if( _x_vo_scale_redraw_needed( &this->sc ) ) {
-
- syncfb_compute_output_size (this);
-
- syncfb_clean_output_area (this);
-
- ret = 1;
- }
-
- return ret;
-}
-
-static uint32_t syncfb_get_capabilities (vo_driver_t *this_gen)
-{
- syncfb_driver_t *this = (syncfb_driver_t *) this_gen;
-
- return this->supported_capabilities;
-}
-
-static void syncfb_frame_field (vo_frame_t *vo_img, int which_field)
-{
- /* not needed for SyncFB */
-}
-
-static void syncfb_frame_dispose(vo_frame_t* vo_img)
-{
- syncfb_frame_t* frame = (syncfb_frame_t *) vo_img;
-
- if(frame) {
- free_framedata(frame);
- free(frame);
- }
-}
-
-static vo_frame_t* syncfb_alloc_frame(vo_driver_t* this_gen)
-{
- /* syncfb_driver_t *this = (syncfb_driver_t *) this_gen; */
- syncfb_frame_t *frame;
-
- frame = (syncfb_frame_t *) xine_xmalloc(sizeof(syncfb_frame_t));
- if(!frame)
- return NULL;
-
- pthread_mutex_init(&frame->vo_frame.mutex, NULL);
-
- frame->vo_frame.base[0] = NULL;
- frame->vo_frame.base[1] = NULL;
- frame->vo_frame.base[2] = NULL;
-
- /*
- * supply required functions
- */
- frame->vo_frame.proc_slice = NULL;
- frame->vo_frame.proc_frame = NULL;
- frame->vo_frame.field = syncfb_frame_field;
- frame->vo_frame.dispose = syncfb_frame_dispose;
-
- frame->vo_frame.driver = this_gen;
-
- return (vo_frame_t *) frame;
-}
-
-static void syncfb_update_frame_format(vo_driver_t* this_gen,
- vo_frame_t* frame_gen,
- uint32_t width, uint32_t height,
- double ratio, int format, int flags)
-{
- syncfb_driver_t *this = (syncfb_driver_t *) this_gen;
- syncfb_frame_t *frame = (syncfb_frame_t *) frame_gen;
- /* uint32_t frame_size = width*height; */
-
- if((frame->width != width)
- || (frame->height != height)
- || (frame->format != format)) {
-
-#ifdef DEBUG_OUTPUT
- printf("video_out_syncfb: debug. (update frame format: old values [width=%d, height=%d, format=%04x], new values [width=%d, height=%d, format=%04x])\n", frame->width, frame->height, frame->format, width, height, format);
-#endif
- free_framedata(frame);
-
- frame->width = width;
- frame->height = height;
- frame->format = format;
-
- switch(format) {
- case XINE_IMGFMT_YV12:
-/* frame->vo_frame.base[0] = xine_xmalloc_aligned(16, frame_size, (void **)&frame->data_mem[0]);
- frame->vo_frame.base[1] = xine_xmalloc_aligned(16, frame_size/4, (void **)&frame->data_mem[1]);
- frame->vo_frame.base[2] = xine_xmalloc_aligned(16, frame_size/4, (void **)&frame->data_mem[2]);*/
- frame->vo_frame.pitches[0] = 8*((width + 7) / 8);
- frame->vo_frame.pitches[1] = 8*((width + 15) / 16);
- frame->vo_frame.pitches[2] = 8*((width + 15) / 16);
- frame->vo_frame.base[0] = malloc(frame->vo_frame.pitches[0] * height);
- frame->vo_frame.base[1] = malloc(frame->vo_frame.pitches[1] * ((height+1)/2));
- frame->vo_frame.base[2] = malloc(frame->vo_frame.pitches[2] * ((height+1)/2));
- break;
- case XINE_IMGFMT_YUY2:
-/* frame->vo_frame.base[0] = xine_xmalloc_aligned(16, (frame_size*2), (void **)&frame->data_mem[0]);*/
- frame->vo_frame.pitches[0] = 8*((width + 3) / 4);
- frame->vo_frame.base[0] = malloc(frame->vo_frame.pitches[0] * height);
- frame->vo_frame.base[1] = NULL;
- frame->vo_frame.base[2] = NULL;
- break;
- default:
- xprintf(this->xine, XINE_VERBOSITY_DEBUG,
- "video_out_syncfb: error. (unable to allocate "
- "framedata because of unknown frame format: %04x)\n", format);
- }
-
-/* if((format == IMGFMT_YV12 && (frame->data_mem[0] == NULL || frame->data_mem[1] == NULL || frame->data_mem[2] == NULL))
- || (format == IMGFMT_YUY2 && frame->data_mem[0] == NULL)) {*/
- 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)) {
- xprintf(this->xine, XINE_VERBOSITY_DEBUG,
- "video_out_syncfb: error. (framedata allocation failed: out of memory)\n");
-
- free_framedata(frame);
- }
- }
-
- frame->ratio = ratio;
-}
-
-static void syncfb_overlay_blend(vo_driver_t* this_gen, vo_frame_t* frame_gen, vo_overlay_t* overlay)
-{
- syncfb_frame_t* frame = (syncfb_frame_t *) frame_gen;
- syncfb_driver_t* this = (syncfb_driver_t *) this_gen;
-
- this->alphablend_extra_data.offset_x = frame_gen->overlay_offset_x;
- this->alphablend_extra_data.offset_y = frame_gen->overlay_offset_y;
-
- /* alpha blend here */
- if (overlay->rle) {
- if (frame->format == XINE_IMGFMT_YV12)
- _x_blend_yuv(frame->vo_frame.base, overlay, frame->width, frame->height, frame->vo_frame.pitches, &this->alphablend_extra_data);
- else
- _x_blend_yuy2(frame->vo_frame.base[0], overlay, frame->width, frame->height, frame->vo_frame.pitches[0], &this->alphablend_extra_data);
- }
-}
-
-static void syncfb_display_frame(vo_driver_t* this_gen, vo_frame_t* frame_gen)
-{
- syncfb_driver_t* this = (syncfb_driver_t *) this_gen;
- syncfb_frame_t* frame = (syncfb_frame_t *) frame_gen;
-
- this->cur_frame = frame;
-
- /*
- * let's see if this frame is different in size / aspect
- * ratio from the previous one
- */
- if((frame->width != this->sc.delivered_width)
- || (frame->height != this->sc.delivered_height)
- || (frame->ratio != this->sc.delivered_ratio)) {
-#ifdef DEBUG_OUTPUT
- printf("video_out_syncfb: debug. (frame format changed)\n");
-#endif
-
- this->sc.delivered_width = frame->width;
- this->sc.delivered_height = frame->height;
- this->sc.delivered_ratio = frame->ratio;
-
- this->sc.crop_left = frame->vo_frame.crop_left;
- this->sc.crop_right = frame->vo_frame.crop_right;
- this->sc.crop_top = frame->vo_frame.crop_top;
- this->sc.crop_bottom = frame->vo_frame.crop_bottom;
-
- syncfb_compute_ideal_size(this);
-
- this->sc.force_redraw = 1;
- }
-
- /*
- * tell gui that we are about to display a frame,
- * ask for offset and output size
- */
- syncfb_redraw_needed(this_gen);
-
- /* the rest is only successful and safe, if the overlay is really on */
- if(this->overlay_state) {
- if(this->bufinfo.id != -1) {
- xprintf(this->xine, XINE_VERBOSITY_DEBUG,
- "video_out_syncfb: error. (invalid syncfb image buffer state)\n");
- frame->vo_frame.free(&frame->vo_frame);
-
- return;
- }
-
- if(ioctl(this->fd, SYNCFB_REQUEST_BUFFER, &this->bufinfo))
- xprintf(this->xine, XINE_VERBOSITY_DEBUG, "video_out_syncfb: error. (request ioctl failed)\n");
-
- if(this->bufinfo.id == -1) {
- xprintf(this->xine, XINE_VERBOSITY_DEBUG,
- "video_out_syncfb: error. (syncfb module couldn't allocate image buffer)\n");
- frame->vo_frame.free(&frame->vo_frame);
-
- /*
- * there are several "fixable" situations when this request will fail.
- * for example when the screen resolution changes, the kernel module
- * will get confused - reinitializing everything will fix things for
- * the next frame in that case.
- */
- syncfb_compute_ideal_size(this);
- syncfb_compute_output_size(this);
- syncfb_clean_output_area(this);
-
- return;
- }
-
- write_frame_sfb(this, frame);
-
- if(ioctl(this->fd, SYNCFB_COMMIT_BUFFER, &this->bufinfo))
- xprintf(this->xine, XINE_VERBOSITY_DEBUG, "video_out_syncfb: error. (commit ioctl failed)\n");
- }
- else
- frame->vo_frame.free(&frame->vo_frame);
-
- this->bufinfo.id = -1;
-}
-
-static int syncfb_get_property(vo_driver_t* this_gen, int property)
-{
- syncfb_driver_t* this = (syncfb_driver_t *) this_gen;
-
- switch (property) {
- case VO_PROP_WINDOW_WIDTH:
- this->props[property].value = this->sc.gui_width;
- break;
- case VO_PROP_WINDOW_HEIGHT:
- this->props[property].value = this->sc.gui_height;
- break;
- case VO_PROP_OUTPUT_WIDTH:
- this->props[property].value = this->sc.output_width;
- break;
- case VO_PROP_OUTPUT_HEIGHT:
- this->props[property].value = this->sc.output_height;
- break;
- case VO_PROP_OUTPUT_XOFFSET:
- this->props[property].value = this->sc.output_xoffset;
- break;
- case VO_PROP_OUTPUT_YOFFSET:
- this->props[property].value = this->sc.output_yoffset;
- break;
- }
-
- return this->props[property].value;
-}
-
-static int syncfb_set_property(vo_driver_t* this_gen, int property, int value)
-{
- syncfb_driver_t* this = (syncfb_driver_t *) this_gen;
-
- switch (property) {
- case VO_PROP_INTERLACED:
- this->props[property].value = value;
-
-#ifdef DEBUG_OUTPUT
- printf("video_out_syncfb: debug. (VO_PROP_INTERLACED(%d))\n",
- this->props[property].value);
-#endif
-
- syncfb_compute_ideal_size(this);
- syncfb_compute_output_size(this);
- syncfb_clean_output_area(this);
- break;
-
- case VO_PROP_ASPECT_RATIO:
- if(value >= XINE_VO_ASPECT_NUM_RATIOS)
- value = XINE_VO_ASPECT_AUTO;
-
- this->props[property].value = value;
- this->sc.user_ratio = value;
-
-#ifdef DEBUG_OUTPUT
- printf("video_out_syncfb: debug. (VO_PROP_ASPECT_RATIO(%d))\n",
- this->props[property].value);
-#endif
-
- syncfb_compute_ideal_size(this);
- syncfb_compute_output_size(this);
- syncfb_clean_output_area(this);
- break;
-
- case VO_PROP_ZOOM_X:
- if ((value >= XINE_VO_ZOOM_MIN) && (value <= XINE_VO_ZOOM_MAX)) {
- this->props[property].value = value;
- this->sc.zoom_factor_x = (double)value / (double)XINE_VO_ZOOM_STEP;
-
- syncfb_compute_ideal_size (this);
-
- this->sc.force_redraw = 1;
- }
-/*
- printf("video_out_syncfb: info. (the zooming feature is not supported at the moment because of a bug with the SyncFB kernel driver, please refer to README.syncfb)\n");
-*/
- break;
-
- case VO_PROP_ZOOM_Y:
- if ((value >= XINE_VO_ZOOM_MIN) && (value <= XINE_VO_ZOOM_MAX)) {
- this->props[property].value = value;
- this->sc.zoom_factor_y = (double)value / (double)XINE_VO_ZOOM_STEP;
-
- syncfb_compute_ideal_size (this);
-
- this->sc.force_redraw = 1;
- }
-/*
- printf("video_out_syncfb: info. (the zooming feature is not supported at the moment because of a bug with the SyncFB kernel driver, please refer to README.syncfb)\n");
-*/
- break;
-
- case VO_PROP_CONTRAST:
- this->props[property].value = value;
-
-#ifdef DEBUG_OUTPUT
- printf("video_out_syncfb: debug. (VO_PROP_CONTRAST(%d))\n",
- this->props[property].value);
-#endif
-
- this->params.contrast = value;
- this->params.brightness = this->props[VO_PROP_BRIGHTNESS].value;
- this->params.image_width = this->syncfb_config.image_width; /* FIXME */
- this->params.image_height = this->syncfb_config.image_height;
- this->params.image_xorg = this->syncfb_config.image_xorg;
- this->params.image_yorg = this->syncfb_config.image_yorg;
-
- if(ioctl(this->fd,SYNCFB_SET_PARAMS,&this->params))
- xprintf(this->xine, XINE_VERBOSITY_DEBUG,
- "video_out_syncfb: error. (setting of contrast value failed)\n");
-
- break;
-
- case VO_PROP_BRIGHTNESS:
- this->props[property].value = value;
-
-#ifdef DEBUG_OUTPUT
- printf("video_out_syncfb: debug. (VO_PROP_BRIGHTNESS(%d))\n",
- this->props[property].value);
-#endif
-
- this->params.brightness = value;
- this->params.contrast = this->props[VO_PROP_CONTRAST].value;
- this->params.image_width = this->syncfb_config.image_width; /* FIXME */
- this->params.image_height = this->syncfb_config.image_height;
- this->params.image_xorg = this->syncfb_config.image_xorg;
- this->params.image_yorg = this->syncfb_config.image_yorg;
-
- if(ioctl(this->fd,SYNCFB_SET_PARAMS,&this->params))
- xprintf(this->xine, XINE_VERBOSITY_DEBUG,
- "video_out_syncfb: error. (setting of brightness value failed)\n");
-
- break;
- }
-
- return value;
-}
-
-static void syncfb_get_property_min_max(vo_driver_t *this_gen,
- int property, int *min, int *max)
-{
- syncfb_driver_t* this = (syncfb_driver_t *) this_gen;
-
- *min = this->props[property].min;
- *max = this->props[property].max;
-}
-
-static int syncfb_gui_data_exchange(vo_driver_t* this_gen, int data_type,
- void *data)
-{
- syncfb_driver_t* this = (syncfb_driver_t *) this_gen;
-
- switch (data_type) {
- case XINE_GUI_SEND_DRAWABLE_CHANGED:
- this->drawable = (Drawable) data;
-
- XLockDisplay (this->display);
- XFreeGC(this->display, this->gc);
- this->gc = XCreateGC (this->display, this->drawable, 0, NULL);
- XUnlockDisplay (this->display);
- break;
- case XINE_GUI_SEND_TRANSLATE_GUI_TO_VIDEO:
- {
- int x1, y1, x2, y2;
- x11_rectangle_t *rect = data;
-
- _x_vo_scale_translate_gui2video(&this->sc, rect->x, rect->y,
- &x1, &y1);
- _x_vo_scale_translate_gui2video(&this->sc, rect->x + rect->w, rect->y + rect->h,
- &x2, &y2);
- rect->x = x1;
- rect->y = y1;
- rect->w = x2-x1;
- rect->h = y2-y1;
- }
- break;
- /*
- case XINE_GUI_DATA_EX_VIDEOWIN_VISIBLE:
- this->video_win_visibility = (int)(int *)data;
- syncfb_compute_output_size(this);
- break;
- */
-
- default:
- return -1;
- }
-
- return 0;
-}
-
-static void syncfb_dispose(vo_driver_t *this_gen)
-{
- syncfb_driver_t *this = (syncfb_driver_t *) this_gen;
-
- /* get it off the screen - I wanna see my desktop again :-) */
- syncfb_overlay_off(this);
-
- /* don't know if it is necessary are even right, but anyway...?! */
- munmap(0, this->capabilities.memory_size);
-
- close(this->fd);
-
- XLockDisplay (this->display);
- XFreeGC(this->display, this->gc);
- XUnlockDisplay (this->display);
-
- _x_alphablend_free(&this->alphablend_extra_data);
-
- free(this);
-}
-
-static vo_driver_t *open_plugin (video_driver_class_t *class_gen, const void *visual_gen) {
-
- syncfb_class_t *class = (syncfb_class_t *) class_gen;
- config_values_t *config = class->config;
- syncfb_driver_t* this;
- Display* display = NULL;
- unsigned int i;
- x11_visual_t* visual = (x11_visual_t *) visual_gen;
- XColor dummy;
- XWindowAttributes attr;
-
- display = visual->display;
-
- if(!(this = xine_xmalloc(sizeof (syncfb_driver_t))))
- return NULL;
-
- _x_alphablend_init(&this->alphablend_extra_data, class->xine);
-
- /* check for syncfb device */
- if((this->fd = open(class->device_name, O_RDWR)) < 0) {
- xprintf(class->xine, XINE_VERBOSITY_DEBUG,
- "video_out_syncfb: aborting. (unable to open syncfb device \"%s\")\n", class->device_name);
- free(this);
- return NULL;
- }
-
- this->xine = class->xine;
-
- /* get capabilities from the syncfb module */
- if(ioctl(this->fd, SYNCFB_GET_CAPS, &this->capabilities)) {
- xprintf(this->xine, XINE_VERBOSITY_DEBUG,
- "video_out_syncfb: aborting. (syncfb_get_caps ioctl failed)\n");
-
- close(this->fd);
- free(this);
-
- return NULL;
- }
-
- /* mmap whole video memory */
- this->video_mem = (uint8_t *) mmap(0, this->capabilities.memory_size, PROT_WRITE, MAP_SHARED, this->fd, 0);
-
- if(this->video_mem == MAP_FAILED) {
- xprintf(this->xine, XINE_VERBOSITY_DEBUG,
- "video_out_syncfb: aborting. (mmap of video memory failed)\n");
-
- close(this->fd);
- free(this);
-
- return NULL;
- }
-
- /*
- * init properties and capabilities
- */
- for (i = 0; i<VO_NUM_PROPERTIES; i++) {
- this->props[i].value = 0;
- this->props[i].min = 0;
- this->props[i].max = 0;
- }
-
- this->props[VO_PROP_INTERLACED].value = 0;
- this->sc.user_ratio = this->props[VO_PROP_ASPECT_RATIO].value = XINE_VO_ASPECT_AUTO;
- this->props[VO_PROP_ZOOM_X].value = 100;
- this->props[VO_PROP_ZOOM_Y].value = 100;
-
- /* check for formats we need... */
- this->supported_capabilities = VO_CAP_CROP;
- this->yuv_format = 0;
-
- /*
- * simple fallback mechanism - we want YUV 4:2:0 (3 plane) but we can also
- * convert YV12 material to YUV 4:2:0 (2 plane) and YUV 4:2:2 ...
- */
- if(this->capabilities.palettes & (1<<VIDEO_PALETTE_YUV420P3)) {
- this->supported_capabilities |= VO_CAP_YV12;
- this->yuv_format = VIDEO_PALETTE_YUV420P3;
- xprintf(this->xine, XINE_VERBOSITY_LOG,
- _("video_out_syncfb: info. (SyncFB module supports YUV 4:2:0 (3 plane))\n"));
- } else if(this->capabilities.palettes & (1<<VIDEO_PALETTE_YUV420P2)) {
- this->supported_capabilities |= VO_CAP_YV12;
- this->yuv_format = VIDEO_PALETTE_YUV420P2;
- xprintf(this->xine, XINE_VERBOSITY_LOG,
- _("video_out_syncfb: info. (SyncFB module supports YUV 4:2:0 (2 plane))\n"));
- } else if(this->capabilities.palettes & (1<<VIDEO_PALETTE_YUV422)) {
- this->supported_capabilities |= VO_CAP_YV12;
- this->yuv_format = VIDEO_PALETTE_YUV422;
- xprintf(this->xine, XINE_VERBOSITY_DEBUG,
- _("video_out_syncfb: info. (SyncFB module supports YUV 4:2:2)\n"));
- }
-
- if(this->capabilities.palettes & (1<<VIDEO_PALETTE_YUV422)) {
- this->supported_capabilities |= VO_CAP_YUY2;
- xprintf(this->xine, XINE_VERBOSITY_DEBUG,
- _("video_out_syncfb: info. (SyncFB module supports YUY2)\n"));
- }
- if(this->capabilities.palettes & (1<<VIDEO_PALETTE_RGB565)) {
- /* FIXME: no RGB support yet
- * this->supported_capabilities |= VO_CAP_RGB;
- */
- xprintf(this->xine, XINE_VERBOSITY_DEBUG,
- _("video_out_syncfb: info. (SyncFB module supports RGB565)\n"));
- }
-
- if(!this->supported_capabilities) {
- xprintf(this->xine, XINE_VERBOSITY_DEBUG,
- _("video_out_syncfb: aborting. (SyncFB module does not support YV12, YUY2 nor RGB565)\n"));
-
- munmap(0, this->capabilities.memory_size);
- close(this->fd);
- free(this);
-
- return NULL;
- }
-
- if(ioctl(this->fd,SYNCFB_GET_PARAMS,&this->params) == 0) {
- this->props[VO_PROP_CONTRAST].value = this->params.contrast;
- this->props[VO_PROP_CONTRAST].min = 0;
- this->props[VO_PROP_CONTRAST].max = 255;
-
- this->props[VO_PROP_BRIGHTNESS].value = this->params.brightness;
- this->props[VO_PROP_BRIGHTNESS].min = -128;
- this->props[VO_PROP_BRIGHTNESS].max = 127;
- } else {
- xprintf(this->xine, XINE_VERBOSITY_LOG,
- _("video_out_syncfb: info. (brightness/contrast control won\'t be available because "
- "your SyncFB kernel module seems to be outdated. Please refer to README."
- "syncfb for informations on how to update it.)\n"));
- }
-
- /* check for virtual screen size and screen depth - this is rather important
- because that data is later used for free memory calculation */
- XGetWindowAttributes(visual->display, DefaultRootWindow(visual->display), &attr);
-
- this->virtual_screen_height = attr.height;
- this->virtual_screen_width = attr.width;
- this->screen_depth = attr.depth;
-
- /* initialize the rest of the variables now with default values */
- this->bufinfo.id = -1;
- this->config = config;
- this->cur_frame = NULL;
-
- /* FIXME: setting the default_repeat to anything higher than 1 will result
- in a distorted video, so for now, set this manually to 0 until
- the kernel driver is fixed... */
-#if 0
- this->default_repeat = config->register_range(config,
- "video.device.syncfb_default_repeat", 3, 1, 4,
- _("default number of frame repetitions"),
- _("This specifies how many times a single video "
- "frame will be displayed consecutively."),
- 10, NULL, NULL);
-#endif
- this->default_repeat = 0;
-
- this->display = visual->display;
- this->drawable = visual->d;
- this->gc = XCreateGC (this->display, this->drawable, 0, NULL);
-
- _x_vo_scale_init (&this->sc, 1, 0, config );
- this->sc.frame_output_cb = visual->frame_output_cb;
- this->sc.user_data = visual->user_data;
-
- this->overlay = NULL;
- this->screen = visual->screen;
- this->video_win_visibility = 1;
-
- XAllocNamedColor(this->display,
- DefaultColormap(this->display, this->screen),
- "black", &this->black, &dummy);
-
- this->vo_driver.get_capabilities = syncfb_get_capabilities;
- this->vo_driver.alloc_frame = syncfb_alloc_frame;
- this->vo_driver.update_frame_format = syncfb_update_frame_format;
- this->vo_driver.overlay_begin = NULL; /* not used */
- this->vo_driver.overlay_blend = syncfb_overlay_blend;
- this->vo_driver.overlay_end = NULL; /* not used */
- this->vo_driver.display_frame = syncfb_display_frame;
- this->vo_driver.get_property = syncfb_get_property;
- this->vo_driver.set_property = syncfb_set_property;
- this->vo_driver.get_property_min_max = syncfb_get_property_min_max;
- this->vo_driver.gui_data_exchange = syncfb_gui_data_exchange;
- this->vo_driver.dispose = syncfb_dispose;
- this->vo_driver.redraw_needed = syncfb_redraw_needed;
-
- return &this->vo_driver;
-}
-
-/*
- * class functions
- */
-static void *init_class (xine_t *xine, void *visual_gen) {
-
- syncfb_class_t *this;
- char* device_name;
- int fd;
-
- device_name = xine->config->register_filename(xine->config, "video.device.syncfb_device", "/dev/syncfb",
- XINE_CONFIG_STRING_IS_DEVICE_NAME,
- _("SyncFB device name"),
- _("Specifies the file name for the SyncFB (TeleTux) device "
- "to be used.\nThis setting is security critical, "
- "because when changed to a different file, xine "
- "can be used to fill this file with arbitrary content. "
- "So you should be careful that the value you enter "
- "really is a proper framebuffer device."),
- XINE_CONFIG_SECURITY, NULL, NULL);
-
- /* check for syncfb device */
- if((fd = open(device_name, O_RDWR)) < 0) {
- xprintf(xine, XINE_VERBOSITY_DEBUG,
- "video_out_syncfb: aborting. (unable to open syncfb device \"%s\")\n", device_name);
- return NULL;
- }
- close(fd);
-
- /*
- * from this point on, nothing should go wrong anymore
- */
- this = (syncfb_class_t *) xine_xmalloc (sizeof (syncfb_class_t));
-
- this->driver_class.open_plugin = open_plugin;
- this->driver_class.identifier = "SyncFB";
- this->driver_class.description = N_("xine video output plugin using the SyncFB module for Matrox G200/G400 cards");
- this->driver_class.dispose = default_video_driver_class_dispose;
-
- this->config = xine->config;
- this->xine = xine;
- this->device_name = device_name;
-
- return this;
-}
-
-static const vo_info_t vo_info_syncfb = {
- 7, /* priority */
- XINE_VISUAL_TYPE_X11 /* visual type */
-};
-
-/*
- * exported plugin catalog entry
- */
-
-const plugin_info_t xine_plugin_info[] EXPORTED = {
- /* type, API, "name", version, special_info, init_function */
- { PLUGIN_VIDEO_OUT, 22, "SyncFB", XINE_VERSION_CODE, &vo_info_syncfb, init_class },
- { PLUGIN_NONE, 0, "", 0, NULL, NULL }
-};
-
diff --git a/src/video_out/video_out_syncfb.h b/src/video_out/video_out_syncfb.h
deleted file mode 100644
index 1fc3df83a..000000000
--- a/src/video_out/video_out_syncfb.h
+++ /dev/null
@@ -1,236 +0,0 @@
-#ifndef __LINUX_SYNCFB_H
-#define __LINUX_SYNCFB_H
-
-#ifdef __KERNEL__
-#include <linux/version.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/mm.h>
-#include <linux/string.h>
-#include <linux/errno.h>
-#include <linux/malloc.h>
-#include <linux/pci.h>
-#include <linux/init.h>
-#include <linux/videodev.h>
-
-#include <asm/mtrr.h>
-#include <asm/uaccess.h>
-#include <asm/system.h>
-#include <asm/io.h>
-
-#define TRUE 1
-#define FALSE 0
-
-#define SFB_STATUS_FREE 0
-#define SFB_STATUS_OFFS 1
-#define SFB_STATUS_WAIT 2
-#define SFB_STATUS_LIVE 3
-
-#endif /* KERNEL */
-
-
-#ifndef AARONS_TYPES
-typedef unsigned long uint_32;
-typedef unsigned char uint_8;
-#endif
-
-#define SYNCFB_MAJOR 178
-
-#define SYNCFB_ERROR_NO_ERROR 0;
-#define SYNCFB_ERROR_NO_BUFFER_AVAILABLE 1;
-#define SYNCFB_ERROR_PALETTE_NOT_SUPPORTED 2;
-#define SYNCFB_ERROR_NOT_ENOUGH_MEMORY 3;
-
-
-
-#ifndef __LINUX_VIDEODEV_H
-#define VIDEO_PALETTE_GREY 1 /* Linear greyscale */
-#define VIDEO_PALETTE_HI240 2 /* High 240 cube (BT848) */
-#define VIDEO_PALETTE_RGB565 3 /* 565 16 bit RGB */
-#define VIDEO_PALETTE_RGB24 4 /* 24bit RGB */
-#define VIDEO_PALETTE_RGB32 5 /* 32bit RGB */
-#define VIDEO_PALETTE_RGB555 6 /* 555 15bit RGB */
-#define VIDEO_PALETTE_YUV422 7 /* YUV422 capture */
-#define VIDEO_PALETTE_YUYV 8
-#define VIDEO_PALETTE_UYVY 9 /* The great thing about standards is ... */
-#define VIDEO_PALETTE_YUV420 10
-#define VIDEO_PALETTE_YUV411 11 /* YUV411 capture */
-#define VIDEO_PALETTE_RAW 12 /* RAW capture (BT848) */
-#define VIDEO_PALETTE_YUV422P 13 /* YUV 4:2:2 Planar */
-#define VIDEO_PALETTE_YUV411P 14 /* YUV 4:1:1 Planar */
-#define VIDEO_PALETTE_YUV420P 15 /* YUV 4:2:0 Planar */
-#define VIDEO_PALETTE_YUV410P 16 /* YUV 4:1:0 Planar */
-#define VIDEO_PALETTE_PLANAR 13 /* start of planar entries */
-#define VIDEO_PALETTE_COMPONENT 7 /* start of component entries */
-#endif
-
-
-#define VIDEO_PALETTE_YUV422P3 13 /* YUV 4:2:2 Planar (3 Plane, same as YUV422P) */
-#define VIDEO_PALETTE_YUV422P2 17 /* YUV 4:2:2 Planar (2 Plane) */
-
-#define VIDEO_PALETTE_YUV411P3 14 /* YUV 4:1:1 Planar (3 Plane, same as YUV411P) */
-#define VIDEO_PALETTE_YUV411P2 18 /* YUV 4:1:1 Planar (2 Plane) */
-
-#define VIDEO_PALETTE_YUV420P3 15 /* YUV 4:2:0 Planar (3 Plane, same as YUV420P) */
-#define VIDEO_PALETTE_YUV420P2 19 /* YUV 4:2:0 Planar (2 Plane) */
-
-#define VIDEO_PALETTE_YUV410P3 16 /* YUV 4:1:0 Planar (3 Plane, same as YUV410P) */
-#define VIDEO_PALETTE_YUV410P2 20 /* YUV 4:1:0 Planar (2 Plane) */
-
-
-
-#define SYNCFB_FEATURE_SCALE_H 1
-#define SYNCFB_FEATURE_SCALE_V 2
-#define SYNCFB_FEATURE_SCALE 3
-#define SYNCFB_FEATURE_CROP 4
-#define SYNCFB_FEATURE_OFFSET 8
-#define SYNCFB_FEATURE_DEINTERLACE 16
-#define SYNCFB_FEATURE_PROCAMP 32
-#define SYNCFB_FEATURE_TRANSITIONS 64
-#define SYNCFB_FEATURE_COLKEY 128
-#define SYNCFB_FEATURE_MIRROR_H 256
-#define SYNCFB_FEATURE_MIRROR_V 512
-#define SYNCFB_FEATURE_BLOCK_REQUEST 1024
-#define SYNCFB_FEATURE_FREQDIV2 2048
-
-
-typedef struct syncfb_config_s
-{
- uint_32 syncfb_mode; /* bitfield: turn on/off the available features */
- uint_32 error_code; /* RO: returns 0 on successful config calls, error code otherwise */
-
- uint_32 fb_screen_size; /* WO, size in bytes of video memory reserved for fbdev */
- uint_32 fb_screen_width; /* WO, visible screen width in pixel */
- uint_32 fb_screen_height; /* WO, visible screen height in pixel */
-
- uint_32 buffers; /* RO, number of available buffers */
- uint_32 buffer_size; /* RO, filled in by syncfb */
-
- uint_32 default_repeat; /* default repeat time for a single frame, can be overridden in syncfb_buffer_info_t */
-
- uint_32 src_width; /* source image width in pixel */
- uint_32 src_height; /* source image height in pixel */
- uint_32 src_palette; /* set palette mode, see videodev.h for palettes */
- uint_32 src_pitch; /* RO: filled in by ioctl: actual line length in pixel */
-
- uint_32 image_xorg; /* x position of the image on the screen */
- uint_32 image_yorg; /* y position of the image on the screen */
-
- /* if syncfb has FEATURE_SCALE */
- uint_32 scale_filters; /* 0: no filtering, 255: all filters on */
- uint_32 image_width; /* onscreen image width */
- uint_32 image_height; /* onscreen image height */
-
- /* if syncfb has FEATURE_CROP */
- uint_32 src_crop_left; /* */
- uint_32 src_crop_right; /* */
- uint_32 src_crop_top; /* */
- uint_32 src_crop_bot; /* */
-
- /* if syncfb has FEATURE_OFFSET */
- uint_32 image_offset_left; /* */
- uint_32 image_offset_right; /* */
- uint_32 image_offset_top; /* */
- uint_32 image_offset_bot; /* */
-
- /* if syncfb has FEATURE_COLKEY */
- uint_8 colkey_red;
- uint_8 colkey_green;
- uint_8 colkey_blue;
-
-} syncfb_config_t;
-
-
-/*
- picture parameters,
-*/
-typedef struct syncfb_param_s
-{
- /* the idea is to enable smooth transitions between eg. image sizes (not yet implemented) */
- /* if syncfb has FEATURE_TRANSITIONS */
- uint_32 transition_time;
-
- /* if syncfb has FEATURE_PROCAMP */
- uint_32 contrast; /* 0: least contrast, 1000: normal contrast, */
- uint_32 brightness;
- uint_32 color; /* for syncfb_matrox: color=0: b/w else: full color */
-
- /* if syncfb has FEATURE_SCALE , currently only supported in CONFIG call */
- uint_8 scale_filters; /* 0: no filtering, 255: all filters on */
- uint_32 image_xorg; /* x position of the image on the screen */
- uint_32 image_yorg; /* y position of the image on the screen */
- uint_32 image_width; /* onscreen image width */
- uint_32 image_height; /* onscreen image height */
-
-} syncfb_param_t;
-
-
-
-typedef struct syncfb_status_info_s
-{
- uint_32 field_cnt; /* basically all vbi's since the start of syncfb */
- uint_32 frame_cnt; /* number of frames comitted & output */
-
- uint_32 hold_field_cnt; /* number of repeated fields becaus no new data was available */
- uint_32 skip_field_cnt; /* skipped fields when fifo was about to fill up */
-
- uint_32 request_frames; /* number of request_buffer calls */
- uint_32 commit_frames; /* number of commit_buffer calls */
-
- uint_32 failed_requests; /* number of calls to request_buffer that failed */
-
- uint_32 buffers_waiting;
- uint_32 buffers_free;
-
-} syncfb_status_info_t;
-
-
-
-
-typedef struct syncfb_capability_s
-{
- char name[64]; /* A name for the syncfb ... */
- uint_32 palettes; /* supported palettes - see videodev.h for palettes, test the corresponding bit here */
- uint_32 features; /* supported features - see SYNCFB_FEATURE_* */
- uint_32 memory_size; /* total size of mappable video memory */
-
-} syncfb_capability_t;
-
-
-
-typedef struct syncfb_buffer_info_s
-{
- int id; /* buffer id: a return value of -1 means no buffer available */
- uint_32 repeat; /* the buffer will be shown <repeat> times */
- uint_32 offset; /* buffer offset from start of video memory */
- uint_32 offset_p2; /* yuv plane 2 buffer offset from start of video memory */
- uint_32 offset_p3; /* yuv plane 3 buffer offset from start of video memory */
-
-} syncfb_buffer_info_t;
-
-
-
-
-
-
-
-/* get syncfb capabilities */
-#define SYNCFB_GET_CAPS _IOR('J', 1, syncfb_config_t)
-
-#define SYNCFB_GET_CONFIG _IOR('J', 2, syncfb_config_t)
-#define SYNCFB_SET_CONFIG _IOR('J', 3, syncfb_config_t)
-#define SYNCFB_ON _IO ('J', 4)
-#define SYNCFB_OFF _IO ('J', 5)
-#define SYNCFB_REQUEST_BUFFER _IOR ('J', 6, syncfb_buffer_info_t)
-#define SYNCFB_COMMIT_BUFFER _IOR ('J', 7, syncfb_buffer_info_t)
-#define SYNCFB_STATUS _IOR ('J', 8, syncfb_status_info_t)
-#define SYNCFB_VBI _IO ('J', 9) /* simulate interrupt - debugging only */
-#define SYNCFB_SET_PARAMS _IOR('J', 10, syncfb_param_t)
-#define SYNCFB_GET_PARAMS _IOR('J', 11, syncfb_param_t)
-
-
-
-
-#endif /* __LINUX_SYNCFB_H */
-
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-27 05:08:37 +0000