mplayer2: drop omapfb patch and support, this can be applied from bsp layer if needed

* example of working omapfb patch and optimizations is in
  meta-smartphone layer
  http://git.shr-project.org/git/?p=meta-smartphone.git;a=commit;h=483afbee82869a0b2dacadc4b9580c47dcb59d26

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>

1 files changed, 0 insertions, 826 deletions

diff --git a/meta-oe/recipes-multimedia/mplayer/mplayer2/0001-video-out-for-omapfb-support.patch b/meta-oe/recipes-multimedia/mplayer/mplayer2/0001-video-out-for-omapfb-support.patch
deleted file mode 100644
index a362ef679..000000000
--- a/meta-oe/recipes-multimedia/mplayer/mplayer2/0001-video-out-for-omapfb-support.patch
+++ /dev/null
@@ -1,826 +0,0 @@
-From 2a42cec41a018008d07ea33b2b91dca191d78481 Mon Sep 17 00:00:00 2001
-From: Martin Jansa <Martin.Jansa@gmail.com>
-Date: Thu, 25 Nov 2010 16:49:53 +0100
-Subject: [PATCH] video out for omapfb support
-
-Upstream-Status: Pending
-Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
-Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
----
- Makefile          |    2 +-
- libvo/video_out.c |    2 +
- libvo/vo_omapfb.c |  591 +++++++++++++++++++++++++++++++++++++++++++++++++++++
- libvo/yuv.S       |  170 +++++++++++++++
- 4 files changed, 764 insertions(+), 1 deletions(-)
- create mode 100644 libvo/vo_omapfb.c
- create mode 100644 libvo/yuv.S
-
-diff --git a/Makefile b/Makefile
-index 83304a2..1e88d40 100644
---- a/Makefile
-+++ b/Makefile
-@@ -450,7 +450,7 @@ SRCS_MPLAYER-$(DIRECTFB)     += libvo/vo_directfb2.c libvo/vo_dfbmga.c
- SRCS_MPLAYER-$(DIRECTX)      += libao2/ao_dsound.c libvo/vo_directx.c
- SRCS_MPLAYER-$(DXR3)         += libvo/vo_dxr3.c
- SRCS_MPLAYER-$(ESD)          += libao2/ao_esd.c
--SRCS_MPLAYER-$(FBDEV)        += libvo/vo_fbdev.c libvo/vo_fbdev2.c
-+SRCS_MPLAYER-$(FBDEV)        += libvo/vo_fbdev.c libvo/vo_fbdev2.c libvo/vo_omapfb.c libvo/yuv.S
- SRCS_MPLAYER-$(FFMPEG)       += libvo/vo_png.c
- SRCS_MPLAYER-$(GGI)          += libvo/vo_ggi.c
- SRCS_MPLAYER-$(GIF)          += libvo/vo_gif89a.c
-diff --git a/libvo/video_out.c b/libvo/video_out.c
-index e796784..1433834 100644
---- a/libvo/video_out.c
-+++ b/libvo/video_out.c
-@@ -95,6 +95,7 @@ extern struct vo_driver video_out_null;
- extern struct vo_driver video_out_bl;
- extern struct vo_driver video_out_fbdev;
- extern struct vo_driver video_out_fbdev2;
-+extern struct vo_driver video_out_omapfb;
- extern struct vo_driver video_out_svga;
- extern struct vo_driver video_out_png;
- extern struct vo_driver video_out_ggi;
-@@ -193,6 +194,7 @@ const struct vo_driver *video_out_drivers[] =
- #ifdef CONFIG_FBDEV
-         &video_out_fbdev,
-         &video_out_fbdev2,
-+        &video_out_omapfb,
- #endif
- #ifdef CONFIG_SVGALIB
-         &video_out_svga,
-diff --git a/libvo/vo_omapfb.c b/libvo/vo_omapfb.c
-new file mode 100644
-index 0000000..7bd8927
---- /dev/null
-+++ b/libvo/vo_omapfb.c
-@@ -0,0 +1,591 @@
-+/*
-+ 
-+Copyright (C) 2008 Gregoire Gentil <gregoire@gentil.com>
-+Portions Copyright (C) 2009 Howard Chu <hyc@symas.com>
-+This file adds an optimized vo output to mplayer for the OMAP platform. This is a first pass and an attempt to help to improve
-+media playing on the OMAP platform. The usual disclaimer comes here: this code is provided without any warranty.
-+Many bugs and issues still exist. Feed-back is welcome.
-+
-+This output uses the yuv420_to_yuv422 conversion from Mans Rullgard, and is heavily inspired from the work of Siarhei Siamashka.
-+I would like to thank those two persons here, without them this code would certainly not exist.
-+
-+Two options of the output are available:
-+fb_overlay_only (disabled by default): only the overlay is drawn. X11 stuff is ignored.
-+dbl_buffer (disabled by default): add double buffering. Some tearsync flags are probably missing in the code.
-+
-+Syntax is the following:
-+mplayer -ao alsa -vo omapfb /test.avi
-+mplayer -nosound -vo omapfb:fb_overlay_only:dbl_buffer /test.avi
-+
-+You need to have two planes on your system. On beagleboard, it means something like: video=omapfb:vram:2M,vram:4M
-+
-+Known issues:
-+1) A green line or some vertical lines (if mplayer decides to draw bands instead of frame) may appear.
-+It's an interpolation bug in the color conversion that needs to be fixed
-+
-+2) The color conversion accepts only 16-pixel multiple for width and height.
-+
-+3) The scaling down is disabled as the scaling down kernel patch for the OMAP3 platform doesn't seem to work yet.
-+
-+ * This program 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.
-+ *
-+ * This program 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 St, Fifth Floor, Boston, MA 02110-1301 USA
-+*/
-+ 
-+#include <stdio.h>
-+#include <stdlib.h>
-+#include <string.h>
-+#include <fcntl.h>
-+#include <unistd.h>
-+#include <errno.h>
-+
-+#include <sys/mman.h>
-+#include <sys/ioctl.h>
-+#include <linux/fb.h>
-+
-+#include "config.h"
-+#include "video_out.h"
-+#include "video_out_internal.h"
-+#include "fastmemcpy.h"
-+#include "sub/sub.h"
-+#include "mp_msg.h"
-+#include "omapfb.h"
-+#include "x11_common.h"
-+
-+#include "libswscale/swscale.h"
-+#include "libmpcodecs/vf_scale.h"
-+#include "libavcodec/avcodec.h"
-+
-+#include "aspect.h"
-+
-+#include "subopt-helper.h"
-+
-+#include <X11/Xlib.h>
-+#include <X11/Xutil.h>
-+#include <X11/Xatom.h>
-+#include "wskeys.h"
-+
-+static vo_info_t info = {
-+       "omapfb video driver",
-+       "omapfb",
-+       "",
-+       ""
-+};
-+
-+LIBVO_EXTERN(omapfb)
-+
-+static int fb_overlay_only = 0; // if set, we need only framebuffer overlay, but do not need any x11 code
-+static int dbl_buffer = 0;
-+static int fullscreen_flag = 0;
-+static int plane_ready = 0;
-+static uint32_t drwX, drwY;
-+
-+extern void yuv420_to_yuv422(uint8_t *yuv, uint8_t *y, uint8_t *u, uint8_t *v, int w, int h, int yw, int cw, int dw);
-+static struct fb_var_screeninfo sinfo_p0;
-+static struct fb_var_screeninfo sinfo;
-+static struct fb_var_screeninfo sinfo2;
-+static struct fb_fix_screeninfo finfo;
-+static struct omapfb_mem_info minfo;
-+static struct omapfb_plane_info pinfo;
-+static int xoff, yoff;
-+
-+static struct {
-+    unsigned x;
-+    unsigned y;
-+    uint8_t *buf;
-+} fb_pages[2];
-+static int dev_fd = -1;
-+static int fb_page_flip = 0;
-+static int page = 0;
-+static void omapfb_update(int x, int y, int out_w, int out_h, int show);
-+
-+extern void mplayer_put_key( int code );
-+#include "input/keycodes.h"
-+
-+#define TRANSPARENT_COLOR_KEY 0xff0
-+
-+static Display *display = NULL; // pointer to X Display structure.
-+static int screen_num; // number of screen to place the window on.
-+static Window win = 0;
-+static Window parent = 0; // pointer to the newly created window.
-+
-+/* This is used to intercept window closing requests.  */
-+static Atom wm_delete_window;
-+
-+
-+void vo_calc_drwXY(uint32_t *drwX, uint32_t *drwY)
-+{
-+    *drwX = *drwY = 0;
-+    if (vo_fs) {
-+        aspect(&vo_dwidth, &vo_dheight, A_ZOOM);
-+        vo_dwidth  = FFMIN(vo_dwidth, vo_screenwidth);
-+        vo_dheight = FFMIN(vo_dheight, vo_screenheight);
-+        *drwX      = (vo_screenwidth - vo_dwidth) / 2;
-+        *drwY      = (vo_screenheight - vo_dheight) / 2;
-+        mp_msg(MSGT_VO, MSGL_V, "[vo-fs] dx: %d dy: %d dw: %d dh: %d\n",
-+               *drwX, *drwY, vo_dwidth, vo_dheight);
-+    } else if (WinID == 0) {
-+        *drwX = vo_dx;
-+        *drwY = vo_dy;
-+    }
-+}
-+
-+static void getPrimaryPlaneInfo()
-+{
-+    int dev_fd = open("/dev/fb0", O_RDWR);
-+
-+    if (dev_fd == -1) {
-+        mp_msg(MSGT_VO, MSGL_FATAL, "[omapfb] Error /dev/fb0\n");
-+        return -1;
-+    }
-+
-+    ioctl(dev_fd, FBIOGET_VSCREENINFO, &sinfo_p0);
-+    close(dev_fd);
-+}
-+
-+/**
-+ * Function to get the offset to be used when in windowed mode
-+ * or when using -wid option
-+ */
-+static void x11_get_window_abs_position(Display *display, Window window,
-+                                             int *wx, int *wy, int *ww, int *wh)
-+{
-+    Window root, parent;
-+    Window *child;
-+    unsigned int n_children;
-+    XWindowAttributes attribs;
-+
-+    /* Get window attributes */
-+    XGetWindowAttributes(display, window, &attribs);
-+
-+    /* Get relative position of given window */
-+    *wx = attribs.x;
-+    *wy = attribs.y;
-+    if (ww)
-+        *ww = attribs.width;
-+    if (wh)
-+        *wh = attribs.height;
-+
-+    /* Query window tree information */
-+    XQueryTree(display, window, &root, &parent, &child, &n_children);
-+    if (parent)
-+    {
-+      int x, y;
-+      /* If we have a parent we must go there and discover his position*/
-+      x11_get_window_abs_position(display, parent, &x, &y, NULL, NULL);
-+      *wx += x;
-+      *wy += y;
-+    }
-+
-+    /* If we had children, free it */
-+    if(n_children)
-+        XFree(child);
-+}
-+
-+static void x11_check_events(void)
-+{
-+    int e = vo_x11_check_events(mDisplay);
-+
-+    if (e & VO_EVENT_RESIZE)
-+        vo_calc_drwXY(&drwX, &drwY);
-+
-+    if (e & VO_EVENT_EXPOSE || e & VO_EVENT_RESIZE)
-+    {
-+        vo_xv_draw_colorkey(drwX, drwY, vo_dwidth - 1, vo_dheight - 1);
-+        omapfb_update(0, 0, 0, 0, 1);
-+    }
-+}
-+
-+static void x11_uninit()
-+{
-+    if (display) {
-+        XCloseDisplay(display);
-+        display = NULL;
-+    }
-+}
-+
-+/**
-+ * Initialize framebuffer
-+ */
-+static int preinit(const char *arg)
-+{
-+    opt_t subopts[] = {
-+        {"fb_overlay_only", OPT_ARG_BOOL, &fb_overlay_only, NULL},
-+        {"dbl_buffer", OPT_ARG_BOOL, &dbl_buffer, NULL},
-+        {NULL}
-+    };
-+
-+    if (subopt_parse(arg, subopts) != 0) {
-+        mp_msg(MSGT_VO, MSGL_FATAL, "[omapfb] unknown suboptions: %s\n", arg);
-+        return -1;
-+    }
-+
-+    getPrimaryPlaneInfo();
-+    dev_fd = open("/dev/fb1", O_RDWR);
-+
-+    if (dev_fd == -1) {
-+        mp_msg(MSGT_VO, MSGL_FATAL, "[omapfb] Error /dev/fb1\n");
-+        return -1;
-+    }
-+
-+    ioctl(dev_fd, FBIOGET_VSCREENINFO, &sinfo);
-+    ioctl(dev_fd, OMAPFB_QUERY_PLANE, &pinfo);
-+    ioctl(dev_fd, OMAPFB_QUERY_MEM, &minfo);
-+
-+    if (!fb_overlay_only && !vo_init())
-+    {
-+        mp_msg(MSGT_VO, MSGL_FATAL, "[omapfb] Could not open X, overlay only...\n");        
-+        fb_overlay_only = 1;
-+    }
-+
-+    return 0;
-+}
-+
-+static void omapfb_update(int x, int y, int out_w, int out_h, int show)
-+{
-+    int xres, yres;
-+    if (!fb_overlay_only)
-+        x11_get_window_abs_position(mDisplay, vo_window, &x, &y, &out_w, &out_h);
-+
-+    /* Check for new screen rotation */
-+    ioctl(dev_fd, FBIOGET_VSCREENINFO, &sinfo2);
-+    if (sinfo2.rotate != sinfo_p0.rotate)
-+        getPrimaryPlaneInfo();
-+
-+    if ( (!x && !y && !out_w && !out_h) ||
-+        (out_w < sinfo.xres_virtual / 4) || (out_h < sinfo.yres_virtual / 4) ||  /* HW can't scale down by more than 4x */
-+        (out_w > sinfo.xres_virtual * 8) || (out_h > sinfo.yres_virtual * 8) ) { /* HW can't scale up by more than 8x */
-+        pinfo.enabled = 0;
-+        pinfo.pos_x = 0;
-+        pinfo.pos_y = 0;
-+        ioctl(dev_fd, OMAPFB_SETUP_PLANE, &pinfo);
-+        return;
-+    }
-+
-+    xres = sinfo.xres_virtual;
-+    yres = sinfo.yres_virtual;
-+
-+    /* Handle clipping: if the left or top edge of the window goes
-+     * offscreen, clamp the overlay to the left or top edge of the
-+     * screen, and set the difference into the frame offset. Also
-+     * decrease the overlay size by the offset. The offset must
-+     * take window scaling into account as well.
-+     *
-+     * Likewise, if the right or bottom edge of the window goes
-+     * offscreen, clamp the overlay to the right or bottom edge of
-+     * the screen, and decrease the overlay size accordingly. The
-+     * hardware will truncate the output accordingly, so no offset
-+     * is needed. Also take window scaling into account.  -- hyc
-+     */
-+    if (x < 0) {
-+        /* clamp to left edge */
-+        xoff = -x;
-+        if (out_w != sinfo.xres_virtual) {
-+            /* account for scaling */
-+            xoff *= sinfo.xres_virtual;
-+            xoff /= out_w;
-+        }
-+        xres -= xoff;
-+        out_w += x;
-+        x = 0;
-+    } else {
-+        xoff = 0;
-+        if (x + out_w > sinfo_p0.xres) {
-+            /* clamp to right edge */
-+            int diff = sinfo_p0.xres - x;
-+            if (out_w != sinfo.xres_virtual) {
-+                /* account for scaling */
-+                xres = diff * sinfo.xres_virtual;
-+                xres /= out_w;
-+            } else {
-+                xres = diff;
-+            }
-+            out_w = diff;
-+        }
-+    }
-+
-+    if (y < 0) {
-+        /* clamp to top edge - this seldom occurs since the window
-+         * titlebar is usually forced to stay visible
-+         */
-+        yoff = -y;
-+        if (out_h != sinfo.yres_virtual) {
-+            /* account for scaling */
-+            yoff *= sinfo.yres_virtual;
-+            yoff /= out_h;
-+        }
-+        yres -= yoff;
-+        out_h += y;
-+        y = 0;
-+    } else {
-+        yoff = 0;
-+        if (y + out_h > sinfo_p0.yres) {
-+            /* clamp to bottom edge */
-+            int diff = sinfo_p0.yres - y;
-+            if (out_h != sinfo.yres_virtual) {
-+                /* account for scaling */
-+                yres = diff * sinfo.yres_virtual;
-+                yres /= out_h;
-+            } else {
-+                yres = diff;
-+            }
-+            out_h = diff;
-+        }
-+    }
-+
-+    if (xoff & 1)
-+        xoff++;
-+    if (xres & 1)
-+        xres--;
-+
-+    pinfo.enabled = show;
-+    pinfo.pos_x = x;
-+    pinfo.pos_y = y;
-+    pinfo.out_width  = out_w;
-+    pinfo.out_height = out_h;
-+
-+    sinfo.xoffset = fb_pages[page].x + xoff;
-+    sinfo.yoffset = fb_pages[page].y + yoff;
-+    /* If we had to change the overlay dimensions, update it */
-+    if (xres != sinfo2.xres || yres != sinfo2.yres ||
-+        sinfo.xoffset != sinfo2.xoffset ||
-+        sinfo.yoffset != sinfo2.yoffset) {
-+        sinfo.xres = xres;
-+        sinfo.yres = yres;
-+        sinfo.rotate = sinfo2.rotate;
-+        ioctl(dev_fd, FBIOPUT_VSCREENINFO, &sinfo);
-+    }
-+
-+    ioctl(dev_fd, OMAPFB_SETUP_PLANE, &pinfo);
-+}
-+
-+static int config(uint32_t width, uint32_t height, uint32_t d_width,
-+               uint32_t d_height, uint32_t flags, char *title,
-+               uint32_t format)
-+{
-+    uint8_t *fbmem;
-+    int i;
-+    struct omapfb_color_key color_key;
-+
-+    XVisualInfo vinfo;
-+    XSetWindowAttributes xswa;
-+    XWindowAttributes attribs;
-+    unsigned long xswamask;
-+    int depth;
-+
-+    Window root, parent;
-+    Window *child;
-+    unsigned int n_children;
-+
-+    fullscreen_flag = flags & VOFLAG_FULLSCREEN;
-+    if (!fb_overlay_only)
-+    {
-+        if (!title)
-+            title = "MPlayer OMAPFB (X11/FB) render";
-+
-+        XGetWindowAttributes(mDisplay, mRootWin, &attribs);
-+        depth = attribs.depth;
-+        if (depth != 15 && depth != 16 && depth != 24 && depth != 32)
-+            depth = 24;
-+        XMatchVisualInfo(mDisplay, mScreen, depth, TrueColor, &vinfo);
-+
-+        xswa.border_pixel = 0;
-+        xswa.background_pixel = xv_colorkey = TRANSPARENT_COLOR_KEY;
-+
-+        xswamask = CWBackPixel | CWBorderPixel;
-+        xv_ck_info.method = CK_METHOD_BACKGROUND;
-+
-+        vo_x11_create_vo_window(&vinfo, vo_dx, vo_dy, vo_dwidth, vo_dheight,
-+                                flags, CopyFromParent, "omapfb", title);
-+        XChangeWindowAttributes(mDisplay, vo_window, xswamask, &xswa);
-+
-+        /* Need to receive events on the parent window -- so when it is
-+           moved / resized / etc., we know. */
-+        if(WinID > 0)
-+        {
-+            /* Query window tree information */
-+            XQueryTree(mDisplay, vo_window, &root, &parent, &child, &n_children);
-+            if (n_children)
-+                XFree(child);
-+
-+            XUnmapWindow(mDisplay, vo_window);
-+            if (parent)
-+                XSelectInput(mDisplay, parent, StructureNotifyMask);
-+            XMapWindow(mDisplay, vo_window);
-+        }
-+
-+        vo_calc_drwXY(&drwX, &drwY);
-+        vo_xv_draw_colorkey(drwX, drwY, vo_dwidth - 1, vo_dheight - 1);
-+    }
-+
-+    fbmem = mmap(NULL, minfo.size, PROT_READ|PROT_WRITE, MAP_SHARED, dev_fd, 0);
-+    if (fbmem == MAP_FAILED) {
-+        mp_msg(MSGT_VO, MSGL_FATAL, "[omapfb] Error mmap\n");
-+        return -1;
-+    }
-+
-+    for (i = 0; i < minfo.size / 4; i++)
-+        ((uint32_t*)fbmem)[i] = 0x80008000;
-+
-+    sinfo.xres = width & ~15;
-+    sinfo.yres = height & ~15;
-+    sinfo.xoffset = 0;
-+    sinfo.yoffset = 0;
-+    sinfo.nonstd = OMAPFB_COLOR_YUY422;
-+
-+    fb_pages[0].x = 0;
-+    fb_pages[0].y = 0;
-+    fb_pages[0].buf = fbmem;
-+
-+    if (dbl_buffer && minfo.size >= sinfo.xres * sinfo.yres * 2) {
-+        sinfo.xres_virtual = sinfo.xres;
-+        sinfo.yres_virtual = sinfo.yres * 2;
-+        fb_pages[1].x = 0;
-+        fb_pages[1].y = sinfo.yres;
-+        fb_pages[1].buf = fbmem + sinfo.xres * sinfo.yres * 2;
-+        fb_page_flip = 1;
-+    } else {
-+        sinfo.xres_virtual = sinfo.xres;
-+        sinfo.yres_virtual = sinfo.yres;
-+        fb_page_flip = 0;
-+    }
-+
-+    ioctl(dev_fd, FBIOPUT_VSCREENINFO, &sinfo);
-+    ioctl(dev_fd, FBIOGET_FSCREENINFO, &finfo);
-+
-+    if (WinID <= 0) {
-+        if (fullscreen_flag) {
-+            omapfb_update(0, 0, sinfo_p0.xres, sinfo_p0.yres, 1);
-+        } else {
-+            omapfb_update(sinfo_p0.xres / 2 - sinfo.xres / 2, sinfo_p0.yres / 2 - sinfo.yres / 2, sinfo.xres, sinfo.yres, 1);
-+        }
-+    }
-+
-+    color_key.channel_out = OMAPFB_CHANNEL_OUT_LCD;
-+    color_key.background = 0x0;
-+    color_key.trans_key = TRANSPARENT_COLOR_KEY;
-+    if (fb_overlay_only)
-+        color_key.key_type = OMAPFB_COLOR_KEY_DISABLED;
-+    else
-+        color_key.key_type = OMAPFB_COLOR_KEY_GFX_DST;
-+    ioctl(dev_fd, OMAPFB_SET_COLOR_KEY, &color_key);
-+
-+    plane_ready = 1;
-+    return 0;
-+}
-+
-+static void draw_alpha(int x0, int y0, int w, int h, unsigned char *src, unsigned char *srca, int stride)
-+{
-+    vo_draw_alpha_yuy2(w, h, src, srca, stride, fb_pages[page].buf + y0 * finfo.line_length + x0 * 2, finfo.line_length);
-+}
-+
-+static void draw_osd(void)
-+{
-+    vo_draw_text(sinfo.xres, sinfo.yres, draw_alpha);
-+}
-+
-+static int draw_frame(uint8_t *src[])
-+{
-+    return 1;
-+}
-+
-+static int draw_slice(uint8_t *src[], int stride[], int w, int h, int x, int y)
-+{
-+    if (x!=0)
-+        return 0;
-+
-+    if (!plane_ready)
-+        return 0;
-+
-+    ioctl(dev_fd, OMAPFB_SYNC_GFX);
-+
-+    yuv420_to_yuv422(fb_pages[page].buf + y * finfo.line_length, src[0], src[1], src[2], w & ~15, h, stride[0], stride[1], finfo.line_length);
-+    return 0;
-+}
-+
-+static void flip_page(void)
-+{
-+    if (fb_page_flip) {
-+        sinfo.xoffset = fb_pages[page].x + xoff;
-+        sinfo.yoffset = fb_pages[page].y + yoff;
-+        ioctl(dev_fd, FBIOPAN_DISPLAY, &sinfo);
-+        page ^= fb_page_flip;
-+    }
-+}
-+
-+static int query_format(uint32_t format)
-+{
-+    // For simplicity pretend that we can only do YV12, support for
-+    // other formats can be added quite easily if/when needed
-+    if (format != IMGFMT_YV12)
-+        return 0;
-+
-+    return VFCAP_CSP_SUPPORTED | VFCAP_CSP_SUPPORTED_BY_HW | VFCAP_OSD | VFCAP_SWSCALE | VFCAP_ACCEPT_STRIDE;
-+}
-+
-+
-+/**
-+ * Uninitialize framebuffer
-+ */
-+static void uninit()
-+{
-+    pinfo.enabled = 0;
-+    ioctl(dev_fd, OMAPFB_SETUP_PLANE, &pinfo);
-+
-+    if (!fb_overlay_only) {
-+        struct omapfb_color_key color_key;
-+        color_key.channel_out = OMAPFB_CHANNEL_OUT_LCD;
-+        color_key.key_type = OMAPFB_COLOR_KEY_DISABLED;
-+        ioctl(dev_fd, OMAPFB_SET_COLOR_KEY, &color_key);
-+    }
-+
-+    close(dev_fd);
-+
-+    if (!fb_overlay_only)
-+        x11_uninit();
-+}
-+
-+
-+static int control(uint32_t request, void *data, ...)
-+{
-+    switch (request) {
-+        case VOCTRL_QUERY_FORMAT:
-+            return query_format(*((uint32_t*)data));
-+        case VOCTRL_FULLSCREEN: {
-+            if (WinID > 0) return VO_FALSE;
-+            if (fullscreen_flag) {
-+                if (!fb_overlay_only)
-+                    vo_x11_fullscreen();
-+                fullscreen_flag = 0;
-+                omapfb_update(sinfo_p0.xres / 2 - sinfo.xres / 2, sinfo_p0.yres / 2 - sinfo.yres / 2, sinfo.xres, sinfo.yres, 1);
-+            } else {
-+                if (!fb_overlay_only)
-+                    vo_x11_fullscreen();
-+                fullscreen_flag = 1;
-+                omapfb_update(0, 0, sinfo_p0.xres, sinfo_p0.yres, 1);
-+            }
-+            return VO_TRUE;
-+        }
-+        case VOCTRL_UPDATE_SCREENINFO:
-+            update_xinerama_info();
-+            return VO_TRUE;
-+    }
-+    return VO_NOTIMPL;
-+}
-+
-+
-+static void check_events(void)
-+{
-+    if (!fb_overlay_only)
-+        x11_check_events();
-+}
-diff --git a/libvo/yuv.S b/libvo/yuv.S
-new file mode 100644
-index 0000000..1cd2c1d
---- /dev/null
-+++ b/libvo/yuv.S
-@@ -0,0 +1,170 @@
-+/*
-+    Copyright (C) 2008 Mans Rullgard
-+
-+    Permission is hereby granted, free of charge, to any person
-+    obtaining a copy of this software and associated documentation
-+    files (the "Software"), to deal in the Software without
-+    restriction, including without limitation the rights to use, copy,
-+    modify, merge, publish, distribute, sublicense, and/or sell copies
-+    of the Software, and to permit persons to whom the Software is
-+    furnished to do so, subject to the following conditions:
-+
-+    The above copyright notice and this permission notice shall be
-+    included in all copies or substantial portions of the Software.
-+
-+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-+    EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-+    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-+    NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-+    HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-+    WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-+    DEALINGS IN THE SOFTWARE.
-+ */
-+
-+        .macro mov32    rd, val
-+        movw            \rd, #:lower16:\val
-+        movt            \rd, #:upper16:\val
-+        .endm
-+
-+        .fpu neon
-+        .text
-+
-+@ yuv420_to_yuv422(uint8_t *yuv, uint8_t *y, uint8_t *u, uint8_t *v,
-+@                  int w, int h, int yw, int cw, int dw)
-+
-+#define yuv  r0
-+#define y    r1
-+#define u    r2
-+#define v    r3
-+#define w    r4
-+#define h    r5
-+#define yw   r6
-+#define cw   r7
-+#define dw   r8
-+
-+#define tyuv r9
-+#define ty   r10
-+#define tu   r11
-+#define tv   r12
-+#define i    lr
-+
-+        .global yuv420_to_yuv422
-+        .func   yuv420_to_yuv422
-+yuv420_to_yuv422:
-+        push            {r4-r11,lr}
-+        add             r4,  sp,  #36
-+.Ldo_conv:
-+        ldm             r4, {r4-r8}
-+        push            {r4}
-+1:
-+        mov             tu,   u
-+        mov             tv,   v
-+        vld1.64         {d2}, [u,:64], cw               @ u0
-+        vld1.64         {d3}, [v,:64], cw               @ v0
-+        mov             tyuv, yuv
-+        mov             ty,   y
-+        vzip.8          d2,   d3                        @ u0v0
-+        mov             i,    #16
-+2:                      
-+        pld             [y, #64]
-+        vld1.64         {d0, d1},   [y,:128], yw        @ y0
-+        pld             [u, #64]
-+        subs            i,    i,    #4
-+        vld1.64         {d6},       [u,:64],  cw        @ u2
-+        pld             [y, #64]
-+        vld1.64         {d4, d5},   [y,:128], yw        @ y1
-+        pld             [v, #64]
-+        vld1.64         {d7},       [v,:64],  cw        @ v2
-+        pld             [y, #64]
-+        vld1.64         {d16,d17},  [y,:128], yw        @ y2
-+        vzip.8          d6,   d7                        @ u2v2
-+        pld             [u, #64]
-+        vld1.64         {d22},      [u,:64],  cw        @ u4
-+        pld             [v, #64]
-+        vld1.64         {d23},      [v,:64],  cw        @ v4
-+        pld             [y, #64]
-+        vld1.64         {d20,d21},  [y,:128], yw        @ y3
-+        vmov            q9,   q3                        @ u2v2
-+        vzip.8          d22,  d23                       @ u4v4
-+        vrhadd.u8       q3,   q1,   q3                  @ u1v1
-+        vzip.8          q0,   q1                        @ y0u0y0v0
-+        vmov            q12,  q11                       @ u4v4
-+        vzip.8          q2,   q3                        @ y1u1y1v1
-+        vrhadd.u8       q11,  q9,   q11                 @ u3v3
-+        vst1.64         {d0-d3},    [yuv,:128], dw      @ y0u0y0v0
-+        vzip.8          q8,   q9                        @ y2u2y2v2
-+        vst1.64         {d4-d7},    [yuv,:128], dw      @ y1u1y1v1
-+        vzip.8          q10,  q11                       @ y3u3y3v3
-+        vst1.64         {d16-d19},  [yuv,:128], dw      @ y2u2y2v2
-+        vmov            q1,   q12
-+        vst1.64         {d20-d23},  [yuv,:128], dw      @ y3u3y3v3
-+        bgt             2b
-+
-+        subs            w,    w,    #16
-+        add             yuv,  tyuv, #32
-+        add             y,    ty,   #16
-+        add             u,    tu,   #8
-+        add             v,    tv,   #8
-+        bgt             1b
-+
-+        ldr             w,    [sp]
-+        subs            h,    h,    #16
-+        add             yuv,  yuv,  dw, lsl #4
-+        sub             yuv,  yuv,  w,  lsl #1
-+        add             y,    y,    yw, lsl #4
-+        sub             y,    y,    w
-+        add             u,    u,    cw, lsl #3
-+        sub             u,    u,    w,  asr #1
-+        add             v,    v,    cw, lsl #3
-+        sub             v,    v,    w,  asr #1
-+        bgt             1b
-+
-+        pop             {r3-r11,pc}
-+        .endfunc
-+
-+        .func   neon_open
-+neon_open:
-+        push            {r4-r8,lr}
-+        ldrd            r4,  r5,  [r0, #16]
-+        ldrd            r6,  r7,  [r0, #24]
-+        lsl             r8,  r4,  #1
-+        mov32           r0,  conv_params
-+        stm             r0,  {r4-r8}
-+        mov             r0,  #0
-+        pop             {r4-r8,pc}
-+        .endfunc
-+
-+        .func   neon_convert
-+neon_convert:
-+        push            {r4-r11,lr}
-+        ldr             r0,  [r0]
-+        mov32           r4,  conv_params
-+        ldm             r1,  {r1-r3}
-+        b               .Ldo_conv
-+        .endfunc
-+
-+        .func   neon_nop
-+neon_nop:
-+        bx              lr
-+        .endfunc
-+
-+        .section .bss
-+conv_params:
-+        .skip           5*4
-+        .size           conv_params, . - conv_params
-+
-+        .section        .rodata
-+.Lname: .asciz          "neon"
-+ofb_pixconv_neon:
-+        .word           .Lname
-+        .word           0               @ flags
-+        .word           neon_open
-+        .word           neon_convert
-+        .word           neon_nop        @ finish
-+        .word           neon_nop        @ close
-+        .size           ofb_pixconv_neon, . - ofb_pixconv_neon
-+
-+        .section        .ofb_pixconv, "a"
-+ofb_pixconv_neon_p:
-+        .word           ofb_pixconv_neon
--- 
-1.7.2.5
-