2012-04-21 21:13:50 +00:00
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/* RetroArch - A frontend for libretro.
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2014-01-01 00:50:59 +00:00
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* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
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2012-07-25 05:22:49 +00:00
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*
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2012-04-21 21:13:50 +00:00
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* RetroArch is free software: you can redistribute it and/or modify it under the terms
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2011-03-13 03:51:09 +00:00
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* of the GNU General Public License as published by the Free Software Found-
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* ation, either version 3 of the License, or (at your option) any later version.
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*
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2012-04-21 21:13:50 +00:00
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* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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2011-03-13 03:51:09 +00:00
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU General Public License for more details.
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*
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2012-04-21 21:31:57 +00:00
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* You should have received a copy of the GNU General Public License along with RetroArch.
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2011-03-13 03:51:09 +00:00
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* If not, see <http://www.gnu.org/licenses/>.
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*/
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2015-01-12 05:45:12 +00:00
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#include "../../driver.h"
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#include "../../general.h"
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2011-03-13 03:51:09 +00:00
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#include <stdlib.h>
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2011-03-13 12:11:33 +00:00
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#include <string.h>
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2011-03-13 13:12:43 +00:00
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#include <signal.h>
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2011-03-26 17:34:58 +00:00
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#include <math.h>
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2015-01-18 22:59:57 +00:00
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#include "../video_viewport.h"
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2015-01-18 19:03:33 +00:00
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#include "../video_monitor.h"
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2015-01-12 22:34:10 +00:00
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#include "../font_renderer_driver.h"
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2015-03-15 03:37:54 +00:00
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#include <retro_inline.h>
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2012-09-26 13:52:25 +00:00
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2015-04-09 03:02:57 +00:00
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#include "../common/x11_common.h"
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2011-03-13 03:51:09 +00:00
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#include <X11/Xlib.h>
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#include <X11/Xutil.h>
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#include <X11/Xatom.h>
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#include <sys/ipc.h>
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#include <sys/shm.h>
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#include <X11/extensions/XShm.h>
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#include <X11/extensions/Xv.h>
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#include <X11/extensions/Xvlib.h>
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2015-01-12 05:45:12 +00:00
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/* Adapted from bSNES and MPlayer source. */
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2011-03-13 13:12:43 +00:00
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2011-12-24 12:46:12 +00:00
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typedef struct xv
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2011-03-13 03:51:09 +00:00
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{
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Display *display;
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GC gc;
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Window window;
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Colormap colormap;
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XShmSegmentInfo shminfo;
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2013-12-08 13:42:03 +00:00
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XIM xim;
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XIC xic;
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2011-03-13 03:51:09 +00:00
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2011-03-13 13:12:43 +00:00
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Atom quit_atom;
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2011-03-13 19:52:06 +00:00
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bool focus;
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2011-03-13 13:12:43 +00:00
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2011-03-19 17:53:37 +00:00
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XvPortID port;
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2011-03-13 03:51:09 +00:00
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int depth;
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int visualid;
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XvImage *image;
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2011-03-13 12:11:33 +00:00
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uint32_t fourcc;
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2011-03-13 03:51:09 +00:00
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unsigned width;
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unsigned height;
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2011-03-13 12:11:33 +00:00
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bool keep_aspect;
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2015-02-14 04:52:05 +00:00
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struct video_viewport vp;
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2011-03-13 03:51:09 +00:00
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uint8_t *ytable;
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uint8_t *utable;
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uint8_t *vtable;
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2011-03-13 19:52:06 +00:00
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2012-12-14 21:33:04 +00:00
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void *font;
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2012-12-14 19:25:40 +00:00
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const font_renderer_driver_t *font_driver;
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2011-09-06 15:56:42 +00:00
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unsigned luma_index[2];
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unsigned chroma_u_index;
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unsigned chroma_v_index;
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uint8_t font_y;
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uint8_t font_u;
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uint8_t font_v;
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2011-03-13 14:11:53 +00:00
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2011-12-24 12:46:12 +00:00
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void (*render_func)(struct xv*, const void *frame, unsigned width, unsigned height, unsigned pitch);
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} xv_t;
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2011-03-13 03:51:09 +00:00
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2011-03-13 17:09:27 +00:00
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static void xv_set_nonblock_state(void *data, bool state)
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{
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2011-12-24 12:46:12 +00:00
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xv_t *xv = (xv_t*)data;
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2011-03-13 17:09:27 +00:00
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Atom atom = XInternAtom(xv->display, "XV_SYNC_TO_VBLANK", true);
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2011-04-08 18:53:11 +00:00
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if (atom != None && xv->port)
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2011-03-13 17:09:27 +00:00
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XvSetPortAttribute(xv->display, xv->port, atom, !state);
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else
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2012-04-21 21:25:32 +00:00
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RARCH_WARN("Failed to set SYNC_TO_VBLANK attribute.\n");
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2011-03-13 17:09:27 +00:00
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}
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2011-03-13 13:12:43 +00:00
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2011-03-19 17:53:37 +00:00
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static volatile sig_atomic_t g_quit = 0;
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2015-02-21 00:34:59 +00:00
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static void xvideo_sighandler(int sig)
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2011-03-13 13:12:43 +00:00
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{
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2011-03-19 17:53:37 +00:00
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g_quit = 1;
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2011-03-13 13:12:43 +00:00
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}
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2015-03-15 03:37:54 +00:00
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static INLINE void calculate_yuv(uint8_t *y, uint8_t *u, uint8_t *v, unsigned r, unsigned g, unsigned b)
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2011-09-06 15:56:42 +00:00
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{
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int y_ = (int)(+((double)r * 0.257) + ((double)g * 0.504) + ((double)b * 0.098) + 16.0);
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int u_ = (int)(-((double)r * 0.148) - ((double)g * 0.291) + ((double)b * 0.439) + 128.0);
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int v_ = (int)(+((double)r * 0.439) - ((double)g * 0.368) - ((double)b * 0.071) + 128.0);
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*y = y_ < 0 ? 0 : (y_ > 255 ? 255 : y_);
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*u = y_ < 0 ? 0 : (u_ > 255 ? 255 : u_);
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*v = v_ < 0 ? 0 : (v_ > 255 ? 255 : v_);
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}
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2011-03-13 03:51:09 +00:00
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static void init_yuv_tables(xv_t *xv)
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{
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2013-10-22 19:26:33 +00:00
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unsigned i;
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2012-10-21 19:59:25 +00:00
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xv->ytable = (uint8_t*)malloc(0x10000);
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xv->utable = (uint8_t*)malloc(0x10000);
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xv->vtable = (uint8_t*)malloc(0x10000);
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2011-03-13 03:51:09 +00:00
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2013-10-22 19:26:33 +00:00
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for (i = 0; i < 0x10000; i++)
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2011-03-13 03:51:09 +00:00
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{
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2015-01-12 05:45:12 +00:00
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/* Extract RGB565 color data from i */
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2012-10-21 19:59:25 +00:00
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unsigned r = (i >> 11) & 0x1f, g = (i >> 5) & 0x3f, b = (i >> 0) & 0x1f;
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2015-01-12 05:45:12 +00:00
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r = (r << 3) | (r >> 2); /* R5->R8 */
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g = (g << 2) | (g >> 4); /* G6->G8 */
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b = (b << 3) | (b >> 2); /* B5->B8 */
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2011-09-06 15:56:42 +00:00
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calculate_yuv(&xv->ytable[i], &xv->utable[i], &xv->vtable[i], r, g, b);
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2011-03-13 03:51:09 +00:00
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}
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}
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2011-03-13 19:52:06 +00:00
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static void xv_init_font(xv_t *xv, const char *font_path, unsigned font_size)
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{
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2015-03-20 21:08:36 +00:00
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settings_t *settings = config_get_ptr();
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if (!settings->video.font_enable)
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2011-11-09 23:15:41 +00:00
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return;
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2015-01-12 05:45:12 +00:00
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if (font_renderer_create_default(&xv->font_driver,
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2015-03-20 21:08:36 +00:00
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&xv->font, *settings->video.font_path
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? settings->video.font_path : NULL, settings->video.font_size))
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2011-03-13 19:52:06 +00:00
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{
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2015-01-12 05:45:12 +00:00
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int r, g, b;
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2015-03-20 21:08:36 +00:00
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r = settings->video.msg_color_r * 255;
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2012-12-14 19:25:40 +00:00
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r = (r < 0 ? 0 : (r > 255 ? 255 : r));
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2015-03-20 21:08:36 +00:00
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g = settings->video.msg_color_g * 255;
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2012-12-14 19:25:40 +00:00
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g = (g < 0 ? 0 : (g > 255 ? 255 : g));
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2015-03-20 21:08:36 +00:00
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b = settings->video.msg_color_b * 255;
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2012-12-14 19:25:40 +00:00
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b = (b < 0 ? 0 : (b > 255 ? 255 : b));
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calculate_yuv(&xv->font_y, &xv->font_u, &xv->font_v,
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r, g, b);
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2011-03-13 19:52:06 +00:00
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}
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2011-10-06 19:12:11 +00:00
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else
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2012-12-14 19:25:40 +00:00
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RARCH_LOG("Could not initialize fonts.\n");
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2011-03-13 19:52:06 +00:00
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}
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2015-01-12 05:45:12 +00:00
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/* We render @ 2x scale to combat chroma downsampling.
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* Also makes fonts more bearable. */
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static void render16_yuy2(xv_t *xv, const void *input_,
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unsigned width, unsigned height, unsigned pitch)
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2011-03-13 03:51:09 +00:00
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{
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2013-10-22 19:26:33 +00:00
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unsigned x, y;
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2011-12-24 12:46:12 +00:00
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const uint16_t *input = (const uint16_t*)input_;
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2011-03-13 14:49:00 +00:00
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uint8_t *output = (uint8_t*)xv->image->data;
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2011-03-13 03:51:09 +00:00
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2013-10-22 19:26:33 +00:00
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for (y = 0; y < height; y++)
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2011-03-13 03:51:09 +00:00
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{
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2013-10-22 19:26:33 +00:00
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for (x = 0; x < width; x++)
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2011-03-13 03:51:09 +00:00
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{
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2011-03-19 17:53:37 +00:00
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uint16_t p = *input++;
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uint8_t y0 = xv->ytable[p];
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uint8_t u = xv->utable[p];
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uint8_t v = xv->vtable[p];
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unsigned img_width = xv->width << 1;
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2015-01-12 05:45:12 +00:00
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2011-03-19 17:53:37 +00:00
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output[0] = output[img_width] = y0;
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output[1] = output[img_width + 1] = u;
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output[2] = output[img_width + 2] = y0;
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output[3] = output[img_width + 3] = v;
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output += 4;
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2011-03-13 03:51:09 +00:00
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}
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input += (pitch >> 1) - width;
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2011-03-19 17:53:37 +00:00
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output += (xv->width - width) << 2;
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2011-03-13 03:51:09 +00:00
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}
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}
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2015-01-12 05:45:12 +00:00
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static void render16_uyvy(xv_t *xv, const void *input_,
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unsigned width, unsigned height, unsigned pitch)
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2011-03-13 14:28:57 +00:00
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{
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2013-10-22 19:26:33 +00:00
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unsigned x, y;
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2011-12-24 12:46:12 +00:00
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const uint16_t *input = (const uint16_t*)input_;
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2011-03-13 14:49:00 +00:00
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uint8_t *output = (uint8_t*)xv->image->data;
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2011-03-13 14:28:57 +00:00
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2013-10-22 19:26:33 +00:00
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for (y = 0; y < height; y++)
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2011-03-13 14:28:57 +00:00
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{
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2013-10-22 19:26:33 +00:00
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for (x = 0; x < width; x++)
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2011-03-13 14:28:57 +00:00
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{
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2011-03-19 17:53:37 +00:00
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uint16_t p = *input++;
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uint8_t y0 = xv->ytable[p];
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uint8_t u = xv->utable[p];
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uint8_t v = xv->vtable[p];
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unsigned img_width = xv->width << 1;
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2015-01-12 05:45:12 +00:00
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2011-03-19 17:53:37 +00:00
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output[0] = output[img_width] = u;
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output[1] = output[img_width + 1] = y0;
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output[2] = output[img_width + 2] = v;
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output[3] = output[img_width + 3] = y0;
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output += 4;
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2011-03-13 14:28:57 +00:00
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}
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input += (pitch >> 1) - width;
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2011-03-19 17:53:37 +00:00
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output += (xv->width - width) << 2;
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2011-03-13 14:28:57 +00:00
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}
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}
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2015-01-12 05:45:12 +00:00
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static void render32_yuy2(xv_t *xv, const void *input_,
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unsigned width, unsigned height, unsigned pitch)
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2011-03-13 14:28:57 +00:00
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{
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2013-10-22 19:26:33 +00:00
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unsigned x, y;
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2011-12-24 12:46:12 +00:00
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const uint32_t *input = (const uint32_t*)input_;
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2011-03-13 14:49:00 +00:00
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uint8_t *output = (uint8_t*)xv->image->data;
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2011-03-13 14:28:57 +00:00
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2013-10-22 19:26:33 +00:00
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for (y = 0; y < height; y++)
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2011-03-13 14:28:57 +00:00
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{
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2013-10-22 19:26:33 +00:00
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for (x = 0; x < width; x++)
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2011-03-13 14:28:57 +00:00
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{
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2015-01-12 05:45:12 +00:00
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uint8_t y0, u, v;
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unsigned img_width;
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2011-03-19 17:53:37 +00:00
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uint32_t p = *input++;
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2015-01-12 05:45:12 +00:00
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p = ((p >> 8) & 0xf800) | ((p >> 5) & 0x07e0) | ((p >> 3) & 0x1f); /* ARGB -> RGB16 */
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2011-03-19 17:53:37 +00:00
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2015-01-12 05:45:12 +00:00
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y0 = xv->ytable[p];
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u = xv->utable[p];
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v = xv->vtable[p];
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2011-03-19 17:53:37 +00:00
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2015-01-12 05:45:12 +00:00
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img_width = xv->width << 1;
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2011-03-19 17:53:37 +00:00
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output[0] = output[img_width] = y0;
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output[1] = output[img_width + 1] = u;
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output[2] = output[img_width + 2] = y0;
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output[3] = output[img_width + 3] = v;
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output += 4;
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2011-03-13 14:28:57 +00:00
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}
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input += (pitch >> 2) - width;
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2011-03-19 17:53:37 +00:00
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output += (xv->width - width) << 2;
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2011-03-13 14:28:57 +00:00
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}
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}
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2015-01-12 05:45:12 +00:00
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static void render32_uyvy(xv_t *xv, const void *input_,
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unsigned width, unsigned height, unsigned pitch)
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2011-03-13 14:28:57 +00:00
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{
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2013-10-22 19:26:33 +00:00
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unsigned x, y;
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2011-12-24 12:46:12 +00:00
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const uint32_t *input = (const uint32_t*)input_;
|
2011-03-13 14:28:57 +00:00
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|
|
uint16_t *output = (uint16_t*)xv->image->data;
|
|
|
|
|
2013-10-22 19:26:33 +00:00
|
|
|
for (y = 0; y < height; y++)
|
2011-03-13 14:28:57 +00:00
|
|
|
{
|
2013-10-22 19:26:33 +00:00
|
|
|
for (x = 0; x < width; x++)
|
2011-03-13 14:28:57 +00:00
|
|
|
{
|
2015-01-12 05:45:12 +00:00
|
|
|
uint8_t y0, u, v;
|
|
|
|
unsigned img_width;
|
2011-03-19 17:53:37 +00:00
|
|
|
uint32_t p = *input++;
|
2015-01-12 05:45:12 +00:00
|
|
|
p = ((p >> 8) & 0xf800) | ((p >> 5) & 0x07e0) | ((p >> 3) & 0x1f); /* ARGB -> RGB16 */
|
2011-03-19 17:53:37 +00:00
|
|
|
|
2015-01-12 05:45:12 +00:00
|
|
|
y0 = xv->ytable[p];
|
|
|
|
u = xv->utable[p];
|
|
|
|
v = xv->vtable[p];
|
2011-03-19 17:53:37 +00:00
|
|
|
|
2015-01-12 05:45:12 +00:00
|
|
|
img_width = xv->width << 1;
|
2011-03-19 17:53:37 +00:00
|
|
|
output[0] = output[img_width] = u;
|
|
|
|
output[1] = output[img_width + 1] = y0;
|
|
|
|
output[2] = output[img_width + 2] = v;
|
|
|
|
output[3] = output[img_width + 3] = y0;
|
|
|
|
output += 4;
|
2011-03-13 14:28:57 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
input += (pitch >> 2) - width;
|
2011-03-19 17:53:37 +00:00
|
|
|
output += (xv->width - width) << 2;
|
2011-03-13 14:28:57 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2011-11-02 16:51:15 +00:00
|
|
|
struct format_desc
|
|
|
|
{
|
|
|
|
void (*render_16)(xv_t *xv, const void *input,
|
|
|
|
unsigned width, unsigned height, unsigned pitch);
|
|
|
|
void (*render_32)(xv_t *xv, const void *input,
|
|
|
|
unsigned width, unsigned height, unsigned pitch);
|
|
|
|
char components[4];
|
|
|
|
unsigned luma_index[2];
|
|
|
|
unsigned u_index;
|
|
|
|
unsigned v_index;
|
|
|
|
};
|
|
|
|
|
|
|
|
static const struct format_desc formats[] = {
|
|
|
|
{
|
2011-12-24 12:46:12 +00:00
|
|
|
render16_yuy2,
|
|
|
|
render32_yuy2,
|
|
|
|
{ 'Y', 'U', 'Y', 'V' },
|
|
|
|
{ 0, 2 },
|
|
|
|
1,
|
|
|
|
3,
|
2011-11-02 16:51:15 +00:00
|
|
|
},
|
|
|
|
{
|
2011-12-24 12:46:12 +00:00
|
|
|
render16_uyvy,
|
|
|
|
render32_uyvy,
|
|
|
|
{ 'U', 'Y', 'V', 'Y' },
|
|
|
|
{ 1, 3 },
|
|
|
|
0,
|
|
|
|
2,
|
2011-11-02 16:51:15 +00:00
|
|
|
},
|
|
|
|
};
|
|
|
|
|
2015-01-12 05:45:12 +00:00
|
|
|
static bool adaptor_set_format(xv_t *xv, Display *dpy,
|
|
|
|
XvPortID port, const video_info_t *video)
|
2011-11-02 16:51:15 +00:00
|
|
|
{
|
2013-10-22 19:26:33 +00:00
|
|
|
int i;
|
|
|
|
unsigned j;
|
2011-11-02 16:51:15 +00:00
|
|
|
int format_count;
|
|
|
|
XvImageFormatValues *format = XvListImageFormats(xv->display, port, &format_count);
|
2015-01-12 05:45:12 +00:00
|
|
|
|
2011-11-02 16:51:15 +00:00
|
|
|
if (!format)
|
|
|
|
return false;
|
|
|
|
|
2013-10-22 19:26:33 +00:00
|
|
|
for (i = 0; i < format_count; i++)
|
2011-11-02 16:51:15 +00:00
|
|
|
{
|
2013-10-22 19:26:33 +00:00
|
|
|
for (j = 0; j < ARRAY_SIZE(formats); j++)
|
2011-11-02 16:51:15 +00:00
|
|
|
{
|
2012-07-25 05:22:49 +00:00
|
|
|
if (format[i].type == XvYUV && format[i].bits_per_pixel == 16 && format[i].format == XvPacked)
|
2011-11-02 16:51:15 +00:00
|
|
|
{
|
|
|
|
if (format[i].component_order[0] == formats[j].components[0] &&
|
|
|
|
format[i].component_order[1] == formats[j].components[1] &&
|
|
|
|
format[i].component_order[2] == formats[j].components[2] &&
|
2012-07-25 05:22:49 +00:00
|
|
|
format[i].component_order[3] == formats[j].components[3])
|
2011-11-02 16:51:15 +00:00
|
|
|
{
|
|
|
|
xv->fourcc = format[i].id;
|
|
|
|
xv->render_func = video->rgb32 ? formats[j].render_32 : formats[j].render_16;
|
|
|
|
|
|
|
|
xv->luma_index[0] = formats[j].luma_index[0];
|
|
|
|
xv->luma_index[1] = formats[j].luma_index[1];
|
|
|
|
xv->chroma_u_index = formats[j].u_index;
|
|
|
|
xv->chroma_v_index = formats[j].v_index;
|
|
|
|
XFree(format);
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
XFree(format);
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
|
2015-02-14 04:52:05 +00:00
|
|
|
static void calc_out_rect(bool keep_aspect, struct video_viewport *vp,
|
2015-01-12 05:45:12 +00:00
|
|
|
unsigned vp_width, unsigned vp_height)
|
2013-12-08 13:42:03 +00:00
|
|
|
{
|
2015-03-20 21:08:36 +00:00
|
|
|
settings_t *settings = config_get_ptr();
|
2015-03-21 04:42:49 +00:00
|
|
|
global_t *global = global_get_ptr();
|
2015-03-20 21:08:36 +00:00
|
|
|
|
2013-12-08 13:42:03 +00:00
|
|
|
vp->full_width = vp_width;
|
|
|
|
vp->full_height = vp_height;
|
|
|
|
|
2015-03-20 21:08:36 +00:00
|
|
|
if (settings->video.scale_integer)
|
2015-03-21 04:42:49 +00:00
|
|
|
video_viewport_get_scaled_integer(vp, vp_width, vp_height, global->system.aspect_ratio, keep_aspect);
|
2013-12-08 13:42:03 +00:00
|
|
|
else if (!keep_aspect)
|
|
|
|
{
|
|
|
|
vp->x = 0; vp->y = 0;
|
|
|
|
vp->width = vp_width;
|
|
|
|
vp->height = vp_height;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
2015-03-21 04:42:49 +00:00
|
|
|
float desired_aspect = global->system.aspect_ratio;
|
|
|
|
float device_aspect = (float)vp_width / vp_height;
|
2013-12-08 13:42:03 +00:00
|
|
|
|
2015-01-12 05:45:12 +00:00
|
|
|
/* If the aspect ratios of screen and desired aspect ratio
|
|
|
|
* are sufficiently equal (floating point stuff),
|
|
|
|
* assume they are actually equal.
|
|
|
|
*/
|
2013-12-08 13:42:03 +00:00
|
|
|
if (fabs(device_aspect - desired_aspect) < 0.0001)
|
|
|
|
{
|
|
|
|
vp->x = 0; vp->y = 0;
|
|
|
|
vp->width = vp_width;
|
|
|
|
vp->height = vp_height;
|
|
|
|
}
|
|
|
|
else if (device_aspect > desired_aspect)
|
|
|
|
{
|
|
|
|
float delta = (desired_aspect / device_aspect - 1.0) / 2.0 + 0.5;
|
|
|
|
vp->x = vp_width * (0.5 - delta);
|
|
|
|
vp->y = 0;
|
|
|
|
vp->width = 2.0 * vp_width * delta;
|
|
|
|
vp->height = vp_height;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
float delta = (device_aspect / desired_aspect - 1.0) / 2.0 + 0.5;
|
|
|
|
vp->x = 0;
|
|
|
|
vp->y = vp_height * (0.5 - delta);
|
|
|
|
vp->width = vp_width;
|
|
|
|
vp->height = 2.0 * vp_height * delta;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2015-01-12 05:45:12 +00:00
|
|
|
static void *xv_init(const video_info_t *video,
|
|
|
|
const input_driver_t **input, void **input_data)
|
2011-03-13 03:51:09 +00:00
|
|
|
{
|
2013-10-22 19:26:33 +00:00
|
|
|
unsigned i;
|
2011-12-24 12:46:12 +00:00
|
|
|
struct sigaction sa;
|
|
|
|
unsigned adaptor_count = 0;
|
|
|
|
int visualmatches = 0;
|
|
|
|
XSetWindowAttributes attributes = {0};
|
|
|
|
unsigned width = 0, height = 0;
|
2013-10-07 18:17:07 +00:00
|
|
|
char buf[128], buf_fps[128];
|
2011-12-24 12:46:12 +00:00
|
|
|
Atom atom = 0;
|
|
|
|
void *xinput = NULL;
|
|
|
|
XVisualInfo *visualinfo = NULL;
|
|
|
|
XVisualInfo visualtemplate = {0};
|
2015-03-20 21:08:36 +00:00
|
|
|
XvAdaptorInfo *adaptor_info = NULL;
|
2015-01-12 05:45:12 +00:00
|
|
|
const struct retro_game_geometry *geom = NULL;
|
2015-03-20 21:08:36 +00:00
|
|
|
driver_t *driver = driver_get_ptr();
|
|
|
|
settings_t *settings = config_get_ptr();
|
2015-03-21 04:42:49 +00:00
|
|
|
global_t *global = global_get_ptr();
|
2015-01-12 05:45:12 +00:00
|
|
|
xv_t *xv = (xv_t*)calloc(1, sizeof(*xv));
|
|
|
|
if (!xv)
|
|
|
|
return NULL;
|
|
|
|
|
|
|
|
XInitThreads();
|
|
|
|
|
|
|
|
xv->display = XOpenDisplay(NULL);
|
2015-03-21 04:42:49 +00:00
|
|
|
geom = &global->system.av_info.geometry;
|
2011-03-13 03:51:09 +00:00
|
|
|
|
|
|
|
if (!XShmQueryExtension(xv->display))
|
|
|
|
{
|
2012-04-21 21:25:32 +00:00
|
|
|
RARCH_ERR("XVideo: XShm extension not found.\n");
|
2011-03-13 03:51:09 +00:00
|
|
|
goto error;
|
|
|
|
}
|
|
|
|
|
2011-03-13 12:11:33 +00:00
|
|
|
xv->keep_aspect = video->force_aspect;
|
|
|
|
|
2015-01-12 05:45:12 +00:00
|
|
|
/* Find an appropriate Xv port. */
|
2011-04-08 18:53:11 +00:00
|
|
|
xv->port = 0;
|
2015-01-12 05:45:12 +00:00
|
|
|
XvQueryAdaptors(xv->display,
|
|
|
|
DefaultRootWindow(xv->display), &adaptor_count, &adaptor_info);
|
|
|
|
|
2013-10-22 19:26:33 +00:00
|
|
|
for (i = 0; i < adaptor_count; i++)
|
2011-03-13 03:51:09 +00:00
|
|
|
{
|
2015-01-12 05:45:12 +00:00
|
|
|
/* Find adaptor that supports both input (memory->drawable)
|
|
|
|
* and image (drawable->screen) masks. */
|
|
|
|
|
|
|
|
if (adaptor_info[i].num_formats < 1)
|
|
|
|
continue;
|
|
|
|
if (!(adaptor_info[i].type & XvInputMask))
|
|
|
|
continue;
|
|
|
|
if (!(adaptor_info[i].type & XvImageMask))
|
|
|
|
continue;
|
|
|
|
if (!adaptor_set_format(xv, xv->display, adaptor_info[i].base_id, video))
|
|
|
|
continue;
|
2011-03-13 03:51:09 +00:00
|
|
|
|
|
|
|
xv->port = adaptor_info[i].base_id;
|
|
|
|
xv->depth = adaptor_info[i].formats->depth;
|
|
|
|
xv->visualid = adaptor_info[i].formats->visual_id;
|
2011-11-02 16:51:15 +00:00
|
|
|
|
2012-04-21 21:25:32 +00:00
|
|
|
RARCH_LOG("XVideo: Found suitable XvPort #%u\n", (unsigned)xv->port);
|
2011-03-13 03:51:09 +00:00
|
|
|
break;
|
|
|
|
}
|
|
|
|
XvFreeAdaptorInfo(adaptor_info);
|
|
|
|
|
2012-07-25 05:22:49 +00:00
|
|
|
if (xv->port == 0)
|
2011-03-13 03:51:09 +00:00
|
|
|
{
|
2012-04-21 21:25:32 +00:00
|
|
|
RARCH_ERR("XVideo: Failed to find valid XvPort or format.\n");
|
2011-03-13 03:51:09 +00:00
|
|
|
goto error;
|
|
|
|
}
|
|
|
|
|
|
|
|
visualtemplate.visualid = xv->visualid;
|
|
|
|
visualtemplate.screen = DefaultScreen(xv->display);
|
|
|
|
visualtemplate.depth = xv->depth;
|
|
|
|
visualtemplate.visual = 0;
|
2015-03-20 21:08:36 +00:00
|
|
|
visualinfo = XGetVisualInfo(xv->display, VisualIDMask |
|
2015-01-12 05:45:12 +00:00
|
|
|
VisualScreenMask | VisualDepthMask, &visualtemplate, &visualmatches);
|
|
|
|
|
2012-07-25 05:22:49 +00:00
|
|
|
if (visualmatches < 1 || !visualinfo->visual)
|
2011-03-13 03:51:09 +00:00
|
|
|
{
|
|
|
|
if (visualinfo) XFree(visualinfo);
|
2012-04-21 21:25:32 +00:00
|
|
|
RARCH_ERR("XVideo: Unable to find Xv-compatible visual.\n");
|
2011-03-13 03:51:09 +00:00
|
|
|
goto error;
|
|
|
|
}
|
|
|
|
|
2015-01-12 05:45:12 +00:00
|
|
|
xv->colormap = XCreateColormap(xv->display,
|
|
|
|
DefaultRootWindow(xv->display), visualinfo->visual, AllocNone);
|
|
|
|
|
2011-03-13 03:51:09 +00:00
|
|
|
attributes.colormap = xv->colormap;
|
|
|
|
attributes.border_pixel = 0;
|
2015-01-12 05:45:12 +00:00
|
|
|
attributes.event_mask = StructureNotifyMask | KeyPressMask |
|
2015-03-09 15:55:27 +00:00
|
|
|
KeyReleaseMask | ButtonReleaseMask | ButtonPressMask | DestroyNotify | ClientMessage;
|
2011-03-13 12:11:33 +00:00
|
|
|
|
2012-04-07 09:55:37 +00:00
|
|
|
width = video->fullscreen ? ((video->width == 0) ? geom->base_width : video->width) : video->width;
|
|
|
|
height = video->fullscreen ? ((video->height == 0) ? geom->base_height : video->height) : video->height;
|
2011-03-13 03:51:09 +00:00
|
|
|
xv->window = XCreateWindow(xv->display, DefaultRootWindow(xv->display),
|
2011-03-13 13:46:27 +00:00
|
|
|
0, 0, width, height,
|
2011-03-13 12:11:33 +00:00
|
|
|
0, xv->depth, InputOutput, visualinfo->visual,
|
2011-03-13 03:51:09 +00:00
|
|
|
CWColormap | CWBorderPixel | CWEventMask, &attributes);
|
2011-03-13 12:11:33 +00:00
|
|
|
|
2011-03-13 03:51:09 +00:00
|
|
|
XFree(visualinfo);
|
2011-03-13 12:11:33 +00:00
|
|
|
XSetWindowBackground(xv->display, xv->window, 0);
|
2011-03-13 13:46:27 +00:00
|
|
|
|
2011-03-13 03:51:09 +00:00
|
|
|
XMapWindow(xv->display, xv->window);
|
2011-03-26 17:34:58 +00:00
|
|
|
|
2015-01-18 19:03:33 +00:00
|
|
|
if (video_monitor_get_fps(buf, sizeof(buf), NULL, 0))
|
2011-03-26 17:34:58 +00:00
|
|
|
XStoreName(xv->display, xv->window, buf);
|
|
|
|
|
2012-10-26 21:01:32 +00:00
|
|
|
x11_set_window_attr(xv->display, xv->window);
|
2012-10-13 10:51:37 +00:00
|
|
|
|
2011-03-13 13:46:27 +00:00
|
|
|
if (video->fullscreen)
|
2012-10-13 14:58:29 +00:00
|
|
|
{
|
|
|
|
x11_windowed_fullscreen(xv->display, xv->window);
|
2013-03-29 12:46:11 +00:00
|
|
|
x11_show_mouse(xv->display, xv->window, false);
|
2012-10-13 14:58:29 +00:00
|
|
|
}
|
2011-03-13 03:51:09 +00:00
|
|
|
|
|
|
|
xv->gc = XCreateGC(xv->display, xv->window, 0, 0);
|
|
|
|
|
2015-01-12 05:45:12 +00:00
|
|
|
/* Set colorkey to auto paint, so that Xv video output is always visible. */
|
2011-12-24 12:46:12 +00:00
|
|
|
atom = XInternAtom(xv->display, "XV_AUTOPAINT_COLORKEY", true);
|
2015-01-12 05:45:12 +00:00
|
|
|
if (atom != None)
|
|
|
|
XvSetPortAttribute(xv->display, xv->port, atom, 1);
|
2011-03-13 03:51:09 +00:00
|
|
|
|
2012-04-07 09:55:37 +00:00
|
|
|
xv->width = geom->max_width;
|
|
|
|
xv->height = geom->max_height;
|
2011-03-13 03:51:09 +00:00
|
|
|
|
2015-01-12 05:45:12 +00:00
|
|
|
xv->image = XvShmCreateImage(xv->display, xv->port, xv->fourcc,
|
|
|
|
NULL, xv->width, xv->height, &xv->shminfo);
|
|
|
|
|
2012-07-25 05:22:49 +00:00
|
|
|
if (!xv->image)
|
2011-03-13 03:51:09 +00:00
|
|
|
{
|
2012-04-21 21:25:32 +00:00
|
|
|
RARCH_ERR("XVideo: XShmCreateImage failed.\n");
|
2011-03-13 03:51:09 +00:00
|
|
|
goto error;
|
|
|
|
}
|
2011-03-13 12:11:33 +00:00
|
|
|
xv->width = xv->image->width;
|
|
|
|
xv->height = xv->image->height;
|
2011-03-13 03:51:09 +00:00
|
|
|
|
2011-03-13 12:11:33 +00:00
|
|
|
xv->shminfo.shmid = shmget(IPC_PRIVATE, xv->image->data_size, IPC_CREAT | 0777);
|
2011-12-24 12:46:12 +00:00
|
|
|
xv->shminfo.shmaddr = xv->image->data = (char*)shmat(xv->shminfo.shmid, NULL, 0);
|
2011-03-13 03:51:09 +00:00
|
|
|
xv->shminfo.readOnly = false;
|
2012-07-25 05:22:49 +00:00
|
|
|
if (!XShmAttach(xv->display, &xv->shminfo))
|
2011-03-13 03:51:09 +00:00
|
|
|
{
|
2012-04-21 21:25:32 +00:00
|
|
|
RARCH_ERR("XVideo: XShmAttach failed.\n");
|
2011-03-13 03:51:09 +00:00
|
|
|
goto error;
|
|
|
|
}
|
2011-03-13 12:11:33 +00:00
|
|
|
XSync(xv->display, False);
|
|
|
|
memset(xv->image->data, 128, xv->image->data_size);
|
2011-03-13 03:51:09 +00:00
|
|
|
|
2011-03-13 13:12:43 +00:00
|
|
|
xv->quit_atom = XInternAtom(xv->display, "WM_DELETE_WINDOW", False);
|
|
|
|
if (xv->quit_atom)
|
|
|
|
XSetWMProtocols(xv->display, xv->window, &xv->quit_atom, 1);
|
|
|
|
|
2015-02-21 00:34:59 +00:00
|
|
|
sa.sa_handler = xvideo_sighandler;
|
2011-03-13 13:12:43 +00:00
|
|
|
sa.sa_flags = SA_RESTART;
|
|
|
|
sigemptyset(&sa.sa_mask);
|
|
|
|
sigaction(SIGINT, &sa, NULL);
|
|
|
|
sigaction(SIGTERM, &sa, NULL);
|
|
|
|
|
2011-03-13 17:09:27 +00:00
|
|
|
xv_set_nonblock_state(xv, !video->vsync);
|
2011-03-13 19:52:06 +00:00
|
|
|
xv->focus = true;
|
|
|
|
|
2015-03-18 18:40:00 +00:00
|
|
|
driver->display_type = RARCH_DISPLAY_X11;
|
|
|
|
driver->video_display = (uintptr_t)xv->display;
|
|
|
|
driver->video_window = (Window)xv->window;
|
2012-07-25 04:52:57 +00:00
|
|
|
|
2013-02-16 01:21:43 +00:00
|
|
|
if (input && input_data)
|
2011-03-13 03:51:09 +00:00
|
|
|
{
|
2013-02-16 01:21:43 +00:00
|
|
|
xinput = input_x.init();
|
|
|
|
if (xinput)
|
|
|
|
{
|
|
|
|
*input = &input_x;
|
|
|
|
*input_data = xinput;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
*input = NULL;
|
2011-03-13 03:51:09 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
init_yuv_tables(xv);
|
2015-03-20 21:08:36 +00:00
|
|
|
xv_init_font(xv, settings->video.font_path, settings->video.font_size);
|
2011-09-06 15:56:42 +00:00
|
|
|
|
2013-12-08 13:42:03 +00:00
|
|
|
if (!x11_create_input_context(xv->display, xv->window, &xv->xim, &xv->xic))
|
|
|
|
goto error;
|
|
|
|
|
|
|
|
XWindowAttributes target;
|
|
|
|
XGetWindowAttributes(xv->display, xv->window, &target);
|
|
|
|
calc_out_rect(xv->keep_aspect, &xv->vp, target.width, target.height);
|
|
|
|
xv->vp.full_width = target.width;
|
|
|
|
xv->vp.full_height = target.height;
|
|
|
|
|
2011-03-13 03:51:09 +00:00
|
|
|
return xv;
|
|
|
|
|
|
|
|
error:
|
|
|
|
free(xv);
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
2011-03-13 12:11:33 +00:00
|
|
|
static bool check_resize(xv_t *xv, unsigned width, unsigned height)
|
|
|
|
{
|
2015-01-12 05:45:12 +00:00
|
|
|
/* We render @ 2x scale to combat chroma downsampling. */
|
2011-03-19 17:53:37 +00:00
|
|
|
if (xv->width != (width << 1) || xv->height != (height << 1))
|
2011-03-13 12:11:33 +00:00
|
|
|
{
|
2011-03-19 17:53:37 +00:00
|
|
|
xv->width = width << 1;
|
|
|
|
xv->height = height << 1;
|
2011-03-13 12:11:33 +00:00
|
|
|
|
|
|
|
XShmDetach(xv->display, &xv->shminfo);
|
|
|
|
shmdt(xv->shminfo.shmaddr);
|
|
|
|
shmctl(xv->shminfo.shmid, IPC_RMID, NULL);
|
|
|
|
XFree(xv->image);
|
|
|
|
|
|
|
|
memset(&xv->shminfo, 0, sizeof(xv->shminfo));
|
|
|
|
xv->image = XvShmCreateImage(xv->display, xv->port, xv->fourcc, NULL, xv->width, xv->height, &xv->shminfo);
|
|
|
|
if (xv->image == None)
|
|
|
|
{
|
2012-04-21 21:25:32 +00:00
|
|
|
RARCH_ERR("Failed to create image.\n");
|
2011-03-13 12:11:33 +00:00
|
|
|
return false;
|
|
|
|
}
|
|
|
|
|
|
|
|
xv->width = xv->image->width;
|
|
|
|
xv->height = xv->image->height;
|
|
|
|
|
|
|
|
xv->shminfo.shmid = shmget(IPC_PRIVATE, xv->image->data_size, IPC_CREAT | 0777);
|
|
|
|
if (xv->shminfo.shmid < 0)
|
|
|
|
{
|
2012-04-21 21:25:32 +00:00
|
|
|
RARCH_ERR("Failed to init SHM.\n");
|
2011-03-13 12:11:33 +00:00
|
|
|
return false;
|
|
|
|
}
|
|
|
|
|
2011-12-24 12:46:12 +00:00
|
|
|
xv->shminfo.shmaddr = xv->image->data = (char*)shmat(xv->shminfo.shmid, NULL, 0);
|
2011-03-13 12:11:33 +00:00
|
|
|
xv->shminfo.readOnly = false;
|
2012-07-25 05:22:49 +00:00
|
|
|
|
2011-03-13 12:11:33 +00:00
|
|
|
if (!XShmAttach(xv->display, &xv->shminfo))
|
|
|
|
{
|
2012-04-21 21:25:32 +00:00
|
|
|
RARCH_ERR("Failed to reattch XvShm image.\n");
|
2011-03-13 12:11:33 +00:00
|
|
|
return false;
|
|
|
|
}
|
|
|
|
XSync(xv->display, False);
|
|
|
|
memset(xv->image->data, 128, xv->image->data_size);
|
|
|
|
}
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
|
2015-01-12 05:45:12 +00:00
|
|
|
/* TODO: Is there some way to render directly like GL?
|
|
|
|
* Hacky C code is hacky. */
|
|
|
|
static void xv_render_msg(xv_t *xv, const char *msg,
|
|
|
|
unsigned width, unsigned height)
|
2011-03-13 19:52:06 +00:00
|
|
|
{
|
2015-03-20 21:08:36 +00:00
|
|
|
int x, y, msg_base_x, msg_base_y;
|
|
|
|
unsigned i, luma_index[2], pitch;
|
|
|
|
unsigned chroma_u_index, chroma_v_index;
|
|
|
|
settings_t *settings = config_get_ptr();
|
|
|
|
const struct font_atlas *atlas = NULL;
|
|
|
|
|
2011-03-26 17:04:18 +00:00
|
|
|
if (!xv->font)
|
|
|
|
return;
|
|
|
|
|
2015-03-20 21:08:36 +00:00
|
|
|
atlas = xv->font_driver->get_atlas(xv->font);
|
2014-06-08 11:18:20 +00:00
|
|
|
|
2015-03-20 21:08:36 +00:00
|
|
|
msg_base_x = settings->video.msg_pos_x * width;
|
|
|
|
msg_base_y = height * (1.0f - settings->video.msg_pos_y);
|
2011-03-13 19:52:06 +00:00
|
|
|
|
2015-03-20 21:08:36 +00:00
|
|
|
luma_index[0] = xv->luma_index[0];
|
|
|
|
luma_index[1] = xv->luma_index[1];
|
2011-03-13 19:52:06 +00:00
|
|
|
|
2015-03-20 21:08:36 +00:00
|
|
|
chroma_u_index = xv->chroma_u_index;
|
|
|
|
chroma_v_index = xv->chroma_v_index;
|
2011-09-06 15:56:42 +00:00
|
|
|
|
2015-03-20 21:08:36 +00:00
|
|
|
pitch = width << 1; /* YUV formats used are 16 bpp. */
|
2011-03-13 19:52:06 +00:00
|
|
|
|
2014-06-08 11:18:20 +00:00
|
|
|
for (; *msg; msg++)
|
2011-03-13 19:52:06 +00:00
|
|
|
{
|
2015-01-12 05:45:12 +00:00
|
|
|
int base_x, base_y, glyph_width, glyph_height, max_width, max_height;
|
2015-04-09 02:15:37 +00:00
|
|
|
const uint8_t *src = NULL;
|
|
|
|
uint8_t *out = NULL;
|
2014-06-08 11:18:20 +00:00
|
|
|
const struct font_glyph *glyph = xv->font_driver->get_glyph(xv->font, (uint8_t)*msg);
|
|
|
|
if (!glyph)
|
|
|
|
continue;
|
|
|
|
|
2015-01-12 05:45:12 +00:00
|
|
|
/* Make sure we always start on the correct boundary so the indices are correct. */
|
2015-04-09 02:15:37 +00:00
|
|
|
base_x = (msg_base_x + glyph->draw_offset_x + 1) & ~1;
|
|
|
|
base_y = msg_base_y + glyph->draw_offset_y;
|
2011-09-06 15:56:42 +00:00
|
|
|
|
2015-04-09 02:15:37 +00:00
|
|
|
glyph_width = glyph->width;
|
|
|
|
glyph_height = glyph->height;
|
2012-09-26 23:41:35 +00:00
|
|
|
|
2015-04-09 02:15:37 +00:00
|
|
|
src = atlas->buffer + glyph->atlas_offset_x +
|
|
|
|
glyph->atlas_offset_y * atlas->width;
|
2012-09-26 23:41:35 +00:00
|
|
|
|
|
|
|
if (base_x < 0)
|
2011-03-13 19:52:06 +00:00
|
|
|
{
|
2015-04-09 02:15:37 +00:00
|
|
|
src -= base_x;
|
|
|
|
glyph_width += base_x;
|
2012-09-26 23:41:35 +00:00
|
|
|
base_x = 0;
|
|
|
|
}
|
2011-03-13 19:52:06 +00:00
|
|
|
|
2012-09-26 23:41:35 +00:00
|
|
|
if (base_y < 0)
|
|
|
|
{
|
2015-04-09 02:15:37 +00:00
|
|
|
src -= base_y * (int)atlas->width;
|
2012-09-26 23:41:35 +00:00
|
|
|
glyph_height += base_y;
|
|
|
|
base_y = 0;
|
|
|
|
}
|
2011-03-19 17:53:37 +00:00
|
|
|
|
2015-04-09 02:15:37 +00:00
|
|
|
max_width = width - base_x;
|
|
|
|
max_height = height - base_y;
|
2012-09-26 23:41:35 +00:00
|
|
|
|
|
|
|
if (max_width <= 0 || max_height <= 0)
|
|
|
|
continue;
|
2011-09-06 15:56:42 +00:00
|
|
|
|
2012-09-26 23:41:35 +00:00
|
|
|
if (glyph_width > max_width)
|
2015-04-09 02:15:37 +00:00
|
|
|
glyph_width = max_width;
|
2012-09-26 23:41:35 +00:00
|
|
|
if (glyph_height > max_height)
|
2015-04-09 02:15:37 +00:00
|
|
|
glyph_height = max_height;
|
2011-09-06 15:56:42 +00:00
|
|
|
|
2015-01-12 05:45:12 +00:00
|
|
|
out = (uint8_t*)xv->image->data + base_y * pitch + (base_x << 1);
|
2011-09-06 15:56:42 +00:00
|
|
|
|
2014-06-08 11:18:20 +00:00
|
|
|
for (y = 0; y < glyph_height; y++, src += atlas->width, out += pitch)
|
2012-09-26 23:41:35 +00:00
|
|
|
{
|
2015-01-12 05:45:12 +00:00
|
|
|
/* 2 input pixels => 4 bytes (2Y, 1U, 1V). */
|
|
|
|
|
2013-10-22 19:26:33 +00:00
|
|
|
for (x = 0; x < glyph_width; x += 2)
|
2012-09-26 23:41:35 +00:00
|
|
|
{
|
2015-01-12 05:45:12 +00:00
|
|
|
unsigned alpha[2], alpha_sub, blended;
|
2012-09-26 23:41:35 +00:00
|
|
|
int out_x = x << 1;
|
|
|
|
|
|
|
|
alpha[0] = src[x + 0];
|
2015-04-09 02:15:37 +00:00
|
|
|
alpha[1] = 0;
|
2012-09-26 23:41:35 +00:00
|
|
|
|
|
|
|
if (x + 1 < glyph_width)
|
|
|
|
alpha[1] = src[x + 1];
|
2011-09-06 15:56:42 +00:00
|
|
|
|
2015-01-12 05:45:12 +00:00
|
|
|
/* Blended alpha for the sub-sampled U/V channels. */
|
|
|
|
alpha_sub = (alpha[0] + alpha[1]) >> 1;
|
2011-09-06 15:56:42 +00:00
|
|
|
|
2013-10-22 19:26:33 +00:00
|
|
|
for (i = 0; i < 2; i++)
|
2012-09-26 23:41:35 +00:00
|
|
|
{
|
|
|
|
unsigned blended = (xv->font_y * alpha[i] + ((256 - alpha[i]) * out[out_x + luma_index[i]])) >> 8;
|
|
|
|
out[out_x + luma_index[i]] = blended;
|
2011-03-19 17:53:37 +00:00
|
|
|
}
|
2012-09-26 23:41:35 +00:00
|
|
|
|
2015-01-12 05:45:12 +00:00
|
|
|
/* Blend chroma channels */
|
|
|
|
blended = (xv->font_u * alpha_sub + ((256 - alpha_sub) * out[out_x + chroma_u_index])) >> 8;
|
2012-09-26 23:41:35 +00:00
|
|
|
out[out_x + chroma_u_index] = blended;
|
|
|
|
|
|
|
|
blended = (xv->font_v * alpha_sub + ((256 - alpha_sub) * out[out_x + chroma_v_index])) >> 8;
|
|
|
|
out[out_x + chroma_v_index] = blended;
|
2011-03-13 19:52:06 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2014-06-08 11:18:20 +00:00
|
|
|
msg_base_x += glyph->advance_x;
|
|
|
|
msg_base_y += glyph->advance_y;
|
|
|
|
}
|
2011-03-13 19:52:06 +00:00
|
|
|
}
|
|
|
|
|
2015-01-12 05:45:12 +00:00
|
|
|
static bool xv_frame(void *data, const void *frame, unsigned width,
|
|
|
|
unsigned height, unsigned pitch, const char *msg)
|
2011-03-13 03:51:09 +00:00
|
|
|
{
|
2015-01-12 05:45:12 +00:00
|
|
|
char buf[128];
|
|
|
|
XWindowAttributes target;
|
|
|
|
xv_t *xv = (xv_t*)data;
|
|
|
|
|
2012-06-23 16:01:01 +00:00
|
|
|
if (!frame)
|
|
|
|
return true;
|
|
|
|
|
2011-03-13 12:11:33 +00:00
|
|
|
if (!check_resize(xv, width, height))
|
|
|
|
return false;
|
|
|
|
|
2011-03-13 03:51:09 +00:00
|
|
|
XGetWindowAttributes(xv->display, xv->window, &target);
|
2011-03-13 14:11:53 +00:00
|
|
|
xv->render_func(xv, frame, width, height, pitch);
|
2011-03-13 12:11:33 +00:00
|
|
|
|
2012-10-28 10:04:07 +00:00
|
|
|
calc_out_rect(xv->keep_aspect, &xv->vp, target.width, target.height);
|
2015-04-09 02:15:37 +00:00
|
|
|
xv->vp.full_width = target.width;
|
2013-12-08 13:42:03 +00:00
|
|
|
xv->vp.full_height = target.height;
|
2011-09-06 15:56:42 +00:00
|
|
|
|
|
|
|
if (msg)
|
|
|
|
xv_render_msg(xv, msg, width << 1, height << 1);
|
|
|
|
|
2011-03-13 03:51:09 +00:00
|
|
|
XvShmPutImage(xv->display, xv->port, xv->window, xv->gc, xv->image,
|
2011-03-19 17:53:37 +00:00
|
|
|
0, 0, width << 1, height << 1,
|
2012-10-28 10:04:07 +00:00
|
|
|
xv->vp.x, xv->vp.y, xv->vp.width, xv->vp.height,
|
2011-03-13 03:51:09 +00:00
|
|
|
true);
|
2011-03-19 16:19:51 +00:00
|
|
|
XSync(xv->display, False);
|
2011-03-13 03:51:09 +00:00
|
|
|
|
2015-01-18 19:03:33 +00:00
|
|
|
if (video_monitor_get_fps(buf, sizeof(buf), NULL, 0))
|
2011-03-26 17:34:58 +00:00
|
|
|
XStoreName(xv->display, xv->window, buf);
|
|
|
|
|
2011-03-13 03:51:09 +00:00
|
|
|
return true;
|
|
|
|
}
|
|
|
|
|
2015-03-09 16:48:24 +00:00
|
|
|
void x_input_poll_wheel(void *data, XButtonEvent *event, bool latch);
|
|
|
|
|
2011-03-13 03:51:09 +00:00
|
|
|
static bool xv_alive(void *data)
|
|
|
|
{
|
2015-01-12 05:45:12 +00:00
|
|
|
XEvent event;
|
2011-12-24 12:46:12 +00:00
|
|
|
xv_t *xv = (xv_t*)data;
|
2015-03-18 18:40:00 +00:00
|
|
|
driver_t *driver = driver_get_ptr();
|
2011-03-13 13:12:43 +00:00
|
|
|
|
|
|
|
while (XPending(xv->display))
|
|
|
|
{
|
2015-01-12 05:45:12 +00:00
|
|
|
bool filter;
|
2011-03-13 13:12:43 +00:00
|
|
|
XNextEvent(xv->display, &event);
|
2015-01-12 05:45:12 +00:00
|
|
|
filter = XFilterEvent(&event, xv->window);
|
2013-12-08 13:42:03 +00:00
|
|
|
|
2011-03-13 13:12:43 +00:00
|
|
|
switch (event.type)
|
|
|
|
{
|
2012-07-25 05:22:49 +00:00
|
|
|
case ClientMessage:
|
2011-12-24 12:46:12 +00:00
|
|
|
if ((Atom)event.xclient.data.l[0] == xv->quit_atom)
|
2011-03-13 13:12:43 +00:00
|
|
|
return false;
|
|
|
|
break;
|
|
|
|
case DestroyNotify:
|
|
|
|
return false;
|
2011-03-13 19:52:06 +00:00
|
|
|
case MapNotify: // Find something that works better.
|
|
|
|
xv->focus = true;
|
|
|
|
break;
|
|
|
|
case UnmapNotify:
|
|
|
|
xv->focus = false;
|
|
|
|
break;
|
2012-12-15 11:06:21 +00:00
|
|
|
|
2015-03-09 15:55:27 +00:00
|
|
|
case ButtonPress:
|
2015-03-18 18:40:00 +00:00
|
|
|
x_input_poll_wheel(driver->input_data, &event.xbutton, true);
|
2015-03-09 15:55:27 +00:00
|
|
|
break;
|
|
|
|
case ButtonRelease:
|
|
|
|
break;
|
|
|
|
|
2012-12-15 11:06:21 +00:00
|
|
|
case KeyPress:
|
|
|
|
case KeyRelease:
|
2013-12-08 13:42:03 +00:00
|
|
|
x11_handle_key_event(&event, xv->xic, filter);
|
2012-12-15 11:06:21 +00:00
|
|
|
break;
|
|
|
|
|
2011-03-13 13:12:43 +00:00
|
|
|
default:
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
return !g_quit;
|
2011-03-13 03:51:09 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static bool xv_focus(void *data)
|
|
|
|
{
|
2011-12-24 12:46:12 +00:00
|
|
|
xv_t *xv = (xv_t*)data;
|
2015-01-12 05:45:12 +00:00
|
|
|
if (!xv)
|
|
|
|
return false;
|
2011-03-13 19:52:06 +00:00
|
|
|
return xv->focus;
|
2011-03-13 03:51:09 +00:00
|
|
|
}
|
|
|
|
|
2015-01-18 21:32:14 +00:00
|
|
|
static bool xv_suppress_screensaver(void *data, bool enable)
|
|
|
|
{
|
|
|
|
(void)data;
|
|
|
|
(void)enable;
|
2015-03-18 18:40:00 +00:00
|
|
|
driver_t *driver = driver_get_ptr();
|
2015-01-18 21:32:14 +00:00
|
|
|
|
2015-03-18 18:40:00 +00:00
|
|
|
if (driver->display_type == RARCH_DISPLAY_X11)
|
2015-01-18 21:32:14 +00:00
|
|
|
{
|
2015-03-18 18:40:00 +00:00
|
|
|
x11_suspend_screensaver(driver->video_window);
|
2015-01-18 21:32:14 +00:00
|
|
|
return true;
|
|
|
|
}
|
|
|
|
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
|
2014-10-08 15:23:02 +00:00
|
|
|
static bool xv_has_windowed(void *data)
|
|
|
|
{
|
|
|
|
(void)data;
|
|
|
|
|
|
|
|
/* TODO - verify. */
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
|
2011-03-13 03:51:09 +00:00
|
|
|
static void xv_free(void *data)
|
|
|
|
{
|
2011-12-24 12:46:12 +00:00
|
|
|
xv_t *xv = (xv_t*)data;
|
2014-09-15 12:17:16 +00:00
|
|
|
|
|
|
|
if (!xv)
|
|
|
|
return;
|
|
|
|
|
2013-12-08 13:42:03 +00:00
|
|
|
x11_destroy_input_context(&xv->xim, &xv->xic);
|
2011-03-13 03:51:09 +00:00
|
|
|
XShmDetach(xv->display, &xv->shminfo);
|
|
|
|
shmdt(xv->shminfo.shmaddr);
|
|
|
|
shmctl(xv->shminfo.shmid, IPC_RMID, NULL);
|
|
|
|
XFree(xv->image);
|
|
|
|
|
2012-07-25 05:22:49 +00:00
|
|
|
if (xv->window)
|
2011-03-13 03:51:09 +00:00
|
|
|
XUnmapWindow(xv->display, xv->window);
|
2012-07-25 05:22:49 +00:00
|
|
|
if (xv->colormap)
|
2011-03-13 03:51:09 +00:00
|
|
|
XFreeColormap(xv->display, xv->colormap);
|
|
|
|
|
|
|
|
XCloseDisplay(xv->display);
|
|
|
|
|
|
|
|
free(xv->ytable);
|
|
|
|
free(xv->utable);
|
|
|
|
free(xv->vtable);
|
2011-03-13 19:52:06 +00:00
|
|
|
|
|
|
|
if (xv->font)
|
2012-12-14 19:25:40 +00:00
|
|
|
xv->font_driver->free(xv->font);
|
2011-03-13 19:52:06 +00:00
|
|
|
|
2011-03-13 03:51:09 +00:00
|
|
|
free(xv);
|
|
|
|
}
|
|
|
|
|
2015-02-14 04:52:05 +00:00
|
|
|
static void xv_viewport_info(void *data, struct video_viewport *vp)
|
2012-10-28 10:04:07 +00:00
|
|
|
{
|
|
|
|
xv_t *xv = (xv_t*)data;
|
|
|
|
*vp = xv->vp;
|
|
|
|
}
|
|
|
|
|
2014-09-09 18:18:06 +00:00
|
|
|
static void xv_set_rotation(void *data, unsigned rotation)
|
|
|
|
{
|
|
|
|
(void)data;
|
|
|
|
(void)rotation;
|
|
|
|
}
|
|
|
|
|
|
|
|
static bool xv_read_viewport(void *data, uint8_t *buffer)
|
|
|
|
{
|
|
|
|
(void)data;
|
|
|
|
(void)buffer;
|
|
|
|
|
2014-09-09 20:41:04 +00:00
|
|
|
return true;
|
2014-09-09 18:18:06 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void xv_get_poke_interface(void *data,
|
|
|
|
const video_poke_interface_t **iface)
|
|
|
|
{
|
|
|
|
(void)data;
|
|
|
|
(void)iface;
|
|
|
|
}
|
|
|
|
|
|
|
|
static bool xv_set_shader(void *data,
|
|
|
|
enum rarch_shader_type type, const char *path)
|
|
|
|
{
|
|
|
|
(void)data;
|
|
|
|
(void)type;
|
|
|
|
(void)path;
|
|
|
|
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
|
2014-09-11 05:06:20 +00:00
|
|
|
video_driver_t video_xvideo = {
|
2011-12-24 12:46:12 +00:00
|
|
|
xv_init,
|
|
|
|
xv_frame,
|
|
|
|
xv_set_nonblock_state,
|
|
|
|
xv_alive,
|
|
|
|
xv_focus,
|
2015-01-18 21:32:14 +00:00
|
|
|
xv_suppress_screensaver,
|
2014-10-08 15:23:02 +00:00
|
|
|
xv_has_windowed,
|
2014-09-09 18:18:06 +00:00
|
|
|
xv_set_shader,
|
2011-12-24 12:46:12 +00:00
|
|
|
xv_free,
|
2012-10-28 10:04:07 +00:00
|
|
|
"xvideo",
|
2014-09-09 18:18:06 +00:00
|
|
|
xv_set_rotation,
|
2012-10-28 10:04:07 +00:00
|
|
|
xv_viewport_info,
|
2014-09-09 18:18:06 +00:00
|
|
|
xv_read_viewport,
|
2015-03-16 08:33:16 +00:00
|
|
|
NULL, /* read_frame_raw */
|
2014-09-09 18:18:06 +00:00
|
|
|
#ifdef HAVE_OVERLAY
|
|
|
|
NULL, /* overlay_interface */
|
|
|
|
#endif
|
|
|
|
xv_get_poke_interface
|
2011-03-13 03:51:09 +00:00
|
|
|
};
|