mirror of
https://github.com/mpv-player/mpv
synced 2024-10-18 10:25:02 +02:00
e3e885d7cd
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@1149 b3059339-0415-0410-9bf9-f77b7e298cf2
574 lines
12 KiB
C
574 lines
12 KiB
C
/*
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vo_ggi.c - General Graphics Interface (GGI) Renderer for MPlayer
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(C) Alex Beregszaszi <alex@naxine.org>
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Uses libGGI - http://www.ggi-project.org/
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Many thanks to Atmosfear, he hacked this driver to working with Planar
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formats, and he fixed the RGB handling.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <errno.h>
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#include "config.h"
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#include "video_out.h"
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#include "video_out_internal.h"
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#include "yuv2rgb.h"
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#include "fastmemcpy.h"
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#include <ggi/ggi.h>
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#undef GGI_OST
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#define GII_BUGGY_KEYCODES
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#define GGI_OSD
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LIBVO_EXTERN (ggi)
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static vo_info_t vo_info =
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{
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"General Graphics Interface (GGI) output",
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"ggi",
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"Alex Beregszaszi <alex@naxine.org>",
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"under developement"
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};
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extern int verbose;
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static char *ggi_output_name = NULL;
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static ggi_visual_t ggi_vis;
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static ggi_directbuffer *ggi_buffer;
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static int ggi_format = 0;
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static int ggi_bpp = 0;
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static int ggi_bppmul = 0;
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static uint32_t virt_width;
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static uint32_t virt_height;
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#ifdef GGI_OST
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static ggi_pixel white;
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static ggi_pixel black;
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#endif
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static int ggi_setmode(uint32_t d_width, uint32_t d_height, int d_depth)
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{
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ggi_mode mode =
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{
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1, /* frames */
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{ GGI_AUTO, GGI_AUTO }, /* visible */
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{ GGI_AUTO, GGI_AUTO }, /* virt */
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{ GGI_AUTO, GGI_AUTO }, /* size */
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GT_AUTO, /* graphtype */
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{ GGI_AUTO, GGI_AUTO } /* dots per pixel */
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};
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ggi_color pal[256];
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mode.visible.x = mode.virt.x = d_width;
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mode.visible.y = mode.virt.y = d_height;
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switch(d_depth)
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{
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case 1:
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mode.graphtype = GT_1BIT;
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break;
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case 2:
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mode.graphtype = GT_2BIT;
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break;
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case 4:
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mode.graphtype = GT_4BIT;
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break;
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case 8:
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mode.graphtype = GT_8BIT;
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break;
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case 15:
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mode.graphtype = GT_15BIT;
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break;
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case 16:
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mode.graphtype = GT_16BIT;
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break;
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case 24:
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mode.graphtype = GT_24BIT;
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break;
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case 32:
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mode.graphtype = GT_32BIT;
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break;
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default:
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printf("ggi-setmode: unknown bit depth - using auto\n");
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mode.graphtype = GT_AUTO;
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}
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ggiCheckMode(ggi_vis, &mode);
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if (ggiSetMode(ggi_vis, &mode) != 0)
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{
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printf("ggi-setmode: unable to set mode\n");
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ggiClose(ggi_vis);
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ggiExit();
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return(-1);
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}
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if (ggiGetMode(ggi_vis, &mode) != 0)
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{
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printf("ggi-setmode: unable to get mode\n");
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ggiClose(ggi_vis);
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ggiExit();
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return(-1);
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}
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virt_width = mode.virt.x;
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virt_height = mode.virt.y;
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vo_screenwidth = mode.visible.x;
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vo_screenheight = mode.visible.y;
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vo_depthonscreen = d_depth;
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// vo_depthonscreen = GT_DEPTH(mode.graphtype);
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// ggi_bpp = GT_SIZE(mode.graphtype);
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ggi_bpp = vo_depthonscreen;
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#ifdef get_db_info
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{
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const ggi_directbuffer *db = ggiDBGetBuffer(ggi_vis, 0);
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if (db)
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{
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vo_depthonscreen = db->buffer.plb.pixelformat->depth;
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ggi_bpp = db->buffer.plb.pixelformat->size / 8;
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}
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}
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#endif
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if (GT_SCHEME(mode.graphtype) == GT_PALETTE)
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{
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ggiSetColorfulPalette(ggi_vis);
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ggiGetPalette(ggi_vis, 0, 1 << ggi_bpp, pal);
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}
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if (verbose)
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printf("ggi-setmode: %dx%d (virt: %dx%d) screen depth: %d, bpp: %d\n",
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vo_screenwidth, vo_screenheight, virt_width, virt_height,
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vo_depthonscreen, ggi_bpp);
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ggi_bppmul = ggi_bpp/8;
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return(0);
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}
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static uint32_t init(uint32_t width, uint32_t height, uint32_t d_width,
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uint32_t d_height, uint32_t fullscreen, char *title, uint32_t format)
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{
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vo_depthonscreen = 32;
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printf("ggi-init: This driver has got bugs, if you can, fix them.\n");
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if (ggiInit() != 0)
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{
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printf("ggi-init: unable to initialize GGI\n");
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return(-1);
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}
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if ((ggi_vis = ggiOpen(ggi_output_name)) == NULL)
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{
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printf("ggi-init: unable to open GGI for %s output\n",
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(ggi_output_name == NULL) ? "default" : ggi_output_name);
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ggiExit();
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return(-1);
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}
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printf("ggi-init: using %s GGI output\n",
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(ggi_output_name == NULL) ? "default" : ggi_output_name);
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switch(format)
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{
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case IMGFMT_RGB8:
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ggi_bpp = 8;
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break;
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case IMGFMT_RGB15:
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ggi_bpp = 15;
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break;
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case IMGFMT_RGB16:
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ggi_bpp = 16;
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break;
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case IMGFMT_RGB24:
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ggi_bpp = 24;
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break;
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case IMGFMT_RGB32:
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ggi_bpp = 32;
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break;
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case IMGFMT_BGR8:
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ggi_bpp = 8;
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break;
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case IMGFMT_BGR15:
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ggi_bpp = 15;
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break;
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case IMGFMT_BGR16:
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ggi_bpp = 16;
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break;
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case IMGFMT_BGR24:
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ggi_bpp = 24;
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break;
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case IMGFMT_BGR32:
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ggi_bpp = 32;
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break;
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case IMGFMT_YV12: /* rgb, 24bit */
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ggi_bpp = 16;
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yuv2rgb_init(32/*vo_depthonscreen*/, MODE_RGB);
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break;
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default:
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printf("ggi-init: no suitable image format found (requested: %s)\n",
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vo_format_name(format));
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return(-1);
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}
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ggi_format = format;
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if (ggi_setmode(d_width, d_height, vo_depthonscreen) != 0)
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{
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printf("ggi-init: setmode returned with error\n");
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return(-1);
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}
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printf("ggi-init: input: %d bpp %s - screen depth: %d\n", ggi_bpp,
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vo_format_name(ggi_format), vo_depthonscreen);
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ggiSetFlags(ggi_vis, GGIFLAG_ASYNC);
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ggi_buffer = (ggi_directbuffer *)ggiDBGetBuffer(ggi_vis, 0);
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if (ggi_buffer == NULL)
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{
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printf("ggi-init: double buffering is not available\n");
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ggiClose(ggi_vis);
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ggiExit();
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return(-1);
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}
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if (!(ggi_buffer->type & GGI_DB_SIMPLE_PLB) ||
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(ggi_buffer->page_size != 0) ||
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(ggi_buffer->write == NULL) ||
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(ggi_buffer->noaccess != 0) ||
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(ggi_buffer->align != 0) ||
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(ggi_buffer->layout != blPixelLinearBuffer))
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{
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printf("ggi-init: incorrect video memory type\n");
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ggiClose(ggi_vis);
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ggiExit();
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return(-1);
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}
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#ifdef GGI_OST
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/* just for fun */
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{
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ggi_color col;
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/* set black */
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col.r = col.g = col.b = 0x0000;
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black = ggiMapColor(ggi_vis, &col);
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/* set white */
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col.r = col.g = col.b = 0xffff;
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white = ggiMapColor(ggi_vis, &col);
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ggiSetGCForeground(ggi_vis, white);
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ggiSetGCBackground(ggi_vis, black);
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}
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#endif
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return(0);
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}
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static const vo_info_t* get_info(void)
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{
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return &vo_info;
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}
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static uint32_t draw_frame(uint8_t *src[])
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{
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ggiResourceAcquire(ggi_buffer->resource, GGI_ACTYPE_WRITE);
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ggiSetDisplayFrame(ggi_vis, ggi_buffer->frame);
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ggiSetWriteFrame(ggi_vis, ggi_buffer->frame);
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memcpy(ggi_buffer->write, src[0], virt_width*virt_height*ggi_bppmul);
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#ifdef GGI_OST
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ggiPuts(ggi_vis, virt_width/2, virt_height-10, "MPlayer GGI");
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#endif
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ggiResourceRelease(ggi_buffer->resource);
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return(0);
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}
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#ifdef GGI_OSD
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static void draw_alpha(int x0, int y0, int w, int h, unsigned char *src,
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unsigned char *srca, int stride)
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{
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switch(ggi_format)
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{
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case IMGFMT_YV12:
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case IMGFMT_I420:
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case IMGFMT_IYUV:
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switch (vo_depthonscreen)
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{
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case 32:
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vo_draw_alpha_rgb32(w, h, src, srca, stride,
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ggi_buffer->write+4*(virt_width*y0+x0), 4*virt_width);
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break;
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case 24:
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vo_draw_alpha_rgb24(w, h, src, srca, stride,
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ggi_buffer->write+3*(virt_width*y0+x0), 3*virt_width);
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break;
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case 16:
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vo_draw_alpha_rgb16(w, h, src, srca, stride,
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ggi_buffer->write+2*(virt_width*y0+x0), 2*virt_width);
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break;
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case 15:
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vo_draw_alpha_rgb15(w, h, src, srca, stride,
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ggi_buffer->write+2*(virt_width*y0+x0), 2*virt_width);
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break;
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}
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// vo_draw_alpha_yv12(w, h, src, srca, stride,
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// ggi_buffer->write+(virt_width*y0+x0),
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// virt_width);
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break;
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case IMGFMT_YUY2:
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case IMGFMT_YVYU:
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vo_draw_alpha_yuy2(w, h, src, srca, stride,
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ggi_buffer->write+2*(virt_width*y0+x0),
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2*virt_width);
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break;
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case IMGFMT_UYVY:
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vo_draw_alpha_yuy2(w, h, src, srca, stride,
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ggi_buffer->write+2*(virt_width*y0+x0)+1,
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2*virt_width);
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break;
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case IMGFMT_RGB15:
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case IMGFMT_BGR15:
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vo_draw_alpha_rgb15(w, h, src, srca, stride,
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ggi_buffer->write+2*(virt_width*y0+x0), 2*virt_width);
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break;
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case IMGFMT_RGB16:
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case IMGFMT_BGR16:
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vo_draw_alpha_rgb16(w, h, src, srca, stride,
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ggi_buffer->write+2*(virt_width*y0+x0), 2*virt_width);
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break;
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case IMGFMT_RGB24:
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case IMGFMT_BGR24:
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vo_draw_alpha_rgb24(w, h, src, srca, stride,
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ggi_buffer->write+3*(virt_width*y0+x0), 3*virt_width);
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break;
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case IMGFMT_RGB32:
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case IMGFMT_BGR32:
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vo_draw_alpha_rgb32(w, h, src, srca, stride,
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ggi_buffer->write+4*(virt_width*y0+x0), 4*virt_width);
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break;
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}
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}
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#endif
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static void flip_page(void)
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{
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check_events();
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#ifdef GGI_OSD
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vo_draw_text(virt_width, virt_height, draw_alpha);
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#endif
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ggiFlush(ggi_vis);
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}
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static uint32_t draw_slice(uint8_t *src[], int stride[], int w, int h,
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int x, int y)
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{
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yuv2rgb(((uint8_t *) ggi_buffer->write)+(virt_width*y+x)*ggi_bppmul,
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src[0], src[1], src[2], w, h, virt_width*ggi_bppmul, stride[0],
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stride[1]);
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return(0);
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}
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static uint32_t query_format(uint32_t format)
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{
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switch(format)
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{
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case IMGFMT_YV12:
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/* case IMGFMT_I420:
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case IMGFMT_IYUV:
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case IMGFMT_YUY2:
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case IMGFMT_YVYU:
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case IMGFMT_UYVY:*/
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return(1);
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case IMGFMT_RGB8:
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case IMGFMT_RGB15:
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case IMGFMT_RGB16:
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case IMGFMT_RGB24:
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case IMGFMT_RGB32:
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case IMGFMT_BGR8:
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case IMGFMT_BGR15:
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case IMGFMT_BGR16:
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case IMGFMT_BGR24:
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case IMGFMT_BGR32:
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return(1);
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}
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return(0);
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}
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static void uninit(void)
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{
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ggiResourceRelease(ggi_buffer->resource);
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ggiClose(ggi_vis);
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ggiExit();
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}
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#include "../linux/keycodes.h"
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static void check_events(void)
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{
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struct timeval tv = {0, 0};
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ggi_event event;
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ggi_event_mask mask;
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if ((mask = ggiEventPoll(ggi_vis, emAll, &tv)))
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if (ggiEventRead(ggi_vis, &event, emAll) != 0)
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{
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// printf("type: %4x, origin: %4x, sym: %4x, label: %4x, button=%4x\n",
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// event.any.origin, event.any.type, event.key.sym, event.key.label, event.key.button);
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if ((event.any.type == evKeyPress) ||
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(event.any.type == evKeyRepeat) ||
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(event.any.type == evKeyRelease))
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{
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#ifdef GII_BUGGY_KEYCODES
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switch(event.key.button)
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{
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case 0x37:
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mplayer_put_key('*');
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break;
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case 0x68:
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mplayer_put_key('/');
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break;
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case 0x4e:
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mplayer_put_key('+');
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break;
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case 0x4a:
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mplayer_put_key('-');
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break;
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case 0x18:
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mplayer_put_key('o');
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break;
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case 0x22:
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mplayer_put_key('g');
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break;
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case 0x15:
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mplayer_put_key('z');
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break;
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case 0x2d:
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mplayer_put_key('x');
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break;
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case 0x32:
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mplayer_put_key('m');
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break;
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case 0x20:
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mplayer_put_key('d');
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break;
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case 0x10:
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mplayer_put_key('q');
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break;
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case 0x39:
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mplayer_put_key('p');
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break;
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case 0x5a:
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mplayer_put_key(KEY_UP);
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break;
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case 0x60:
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mplayer_put_key(KEY_DOWN);
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break;
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case 0x5c:
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mplayer_put_key(KEY_LEFT);
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break;
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case 0x5e:
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mplayer_put_key(KEY_RIGHT);
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break;
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case 0x5b:
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mplayer_put_key(KEY_PAGE_UP);
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break;
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case 0x61:
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mplayer_put_key(KEY_PAGE_DOWN);
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break;
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default:
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break;
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}
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#else
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switch(event.key.button)
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{
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case GIIK_PAsterisk: /* PStar */
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case GIIUC_Asterisk:
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mplayer_put_key('*');
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break;
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case GIIK_PSlash:
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case GIIUC_Slash:
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mplayer_put_key('/');
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break;
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case GIIK_PPlus:
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case GIIUC_Plus:
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mplayer_put_key('+');
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break;
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case GIIK_PMinus:
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case GIIUC_Minus:
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mplayer_put_key('-');
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break;
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case GIIUC_o:
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case GIIUC_O:
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mplayer_put_key('o');
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break;
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case GIIUC_g:
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case GIIUC_G:
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mplayer_put_key('g');
|
|
break;
|
|
case GIIUC_z:
|
|
case GIIUC_Z:
|
|
mplayer_put_key('z');
|
|
break;
|
|
case GIIUC_x:
|
|
case GIIUC_X:
|
|
mplayer_put_key('x');
|
|
break;
|
|
case GIIUC_m:
|
|
case GIIUC_M:
|
|
mplayer_put_key('m');
|
|
break;
|
|
case GIIUC_d:
|
|
case GIIUC_D:
|
|
mplayer_put_key('d');
|
|
break;
|
|
case GIIUC_q:
|
|
case GIIUC_Q:
|
|
mplayer_put_key('q');
|
|
break;
|
|
case GIIUC_Space:
|
|
case GIIUC_p:
|
|
case GIIUC_P:
|
|
mplayer_put_key('p');
|
|
break;
|
|
case GIIK_Up:
|
|
mplayer_put_key(KEY_UP);
|
|
break;
|
|
case GIIK_Down:
|
|
mplayer_put_key(KEY_DOWN);
|
|
break;
|
|
case GIIK_Left:
|
|
mplayer_put_key(KEY_LEFT);
|
|
break;
|
|
case GIIK_Right:
|
|
mplayer_put_key(KEY_RIGHT);
|
|
break;
|
|
case GIIK_PageUp:
|
|
mplayer_put_key(KEY_PAGE_UP);
|
|
break;
|
|
case GIIK_PageDown:
|
|
mplayer_put_key(KEY_PAGE_DOWN);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
#endif
|
|
}
|
|
}
|
|
return;
|
|
}
|