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mpv/libvo/vo_xvr100.c
Uoti Urpala 9bcd12fdf5 Merge svn changes up to r28310 
The libdvdread4 and libdvdnav directories, which are externals in the
svn repository, are at least for now not included in any form. I added
configure checks to automatically disable internal libdvdread and
libdvdnav if the corresponding directories are not present; if they're
added manually then things work the same as in svn.
2009-01-15 05:57:31 +02:00

452 lines
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/*
* SUN XVR-100 (ATI Radeon 7000) VO driver for SPARC Solaris(at least)
*
* Copyright (C) 2000-2004 Robin Kay <komadori [at] gekkou [dot] co [dot] uk>
* Copyright (C) 2004 Jake Goerzen
* Copyright (C) 2007 Denes Balatoni
*
* written for xine by
* Robin Kay <komadori [at] gekkou [dot] co [dot] uk>
*
* Sun XVR-100 framebuffer graciously donated by Jake Goerzen.
*
* Ported to mplayer by Denes Balatoni
* Contains portions from the mga and tdfix_vid vo drivers
*
* no double-buffering, as it would slow down playback (waiting for vertical retraces)
* FIXME: only YV12 supported for now
*
* This file is part of MPlayer.
*
* MPlayer is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* MPlayer is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with MPlayer; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <stdlib.h>
#include <stdio.h>
#include <unistd.h>
#include <fcntl.h>
#include <sys/fbio.h>
#include <sys/visual_io.h>
#include <strings.h>
#include <sys/mman.h>
#include "config.h"
#include "video_out.h"
#include "video_out_internal.h"
#include "aspect.h"
#include "geometry.h"
#include "fastmemcpy.h"
#include "sub.h"
#include "mp_msg.h"
static const vo_info_t info = {
"sun xvr-100",
"xvr100",
"Denes Balatoni",
""
};
const LIBVO_EXTERN(xvr100)
#define PFB_VRAM_MMAPBASE 0x08000000
#define PFB_VRAM_MMAPLEN 0x04000000 /* depends on memory size */
#define PFB_REGS_MMAPBASE 0x10000000
#define PFB_REGS_MMAPLEN 0x00040000
#define PFB_CLOCK_CNTL_INDEX 0x002
#define PFB_CLOCK_CNTL_DATA 0x003
#define PFB_MC_FB_LOCATION 0x052
#define PFB_OV0_Y_X_START 0x100
#define PFB_OV0_Y_X_END 0x101
#define PFB_OV0_REG_LOAD_CNTL 0x104
#define PFB_OV0_REG_LOAD_LOCK 0x00000001
#define PFB_OV0_REG_LOAD_LOCK_READBACK 0x00000008
#define PFB_OV0_SCALE_CNTL 0x108
#define PFB_OV0_SCALE_EN 0x417f0000/*417f0000*/
#define PFB_OV0_SCALE_YUV12 0x00000A00
#define PFB_OV0_SCALE_VYUY422 0x00000B00
#define PFB_OV0_V_INC 0x109
#define PFB_OV0_P1_V_ACCUM_INIT 0x10A
#define PFB_OV0_P23_V_ACCUM_INIT 0x10B
#define PFB_OV0_P1_BLANK_LINES_AT_TOP 0x10C
#define PFB_OV0_P23_BLANK_LINES_AT_TOP 0x10D
#define PFB_OV0_BASE_ADDR 0x10F
#define PFB_OV0_BUF0_BASE_ADRS 0x110
#define PFB_OV0_BUF1_BASE_ADRS 0x111
#define PFB_OV0_BUF2_BASE_ADRS 0x112
#define PFB_OV0_BUF3_BASE_ADRS 0x113
#define PFB_OV0_BUF4_BASE_ADRS 0x114
#define PFB_OV0_BUF5_BASE_ADRS 0x115
#define PFB_OV0_VID_BUF_PITCH0_VALUE 0x118
#define PFB_OV0_VID_BUF_PITCH1_VALUE 0x119
#define PFB_OV0_AUTO_FLIP_CNTL 0x11C
#define PFB_OV0_AUTO_FLIP_BUF0 0x00000200
#define PFB_OV0_AUTO_FLIP_BUF3 0x00000243
#define PFB_OV0_DEINTERLACE_PATTERN 0x11D
#define PFB_OV0_H_INC 0x120
#define PFB_OV0_STEP_BY 0x121
#define PFB_OV0_P1_H_ACCUM_INIT 0x122
#define PFB_OV0_P23_H_ACCUM_INIT 0x123
#define PFB_OV0_P1_X_START_END 0x125
#define PFB_OV0_P2_X_START_END 0x126
#define PFB_OV0_P3_X_START_END 0x127
#define PFB_OV0_FILTER_CNTL 0x128
#define PFB_OV0_FILTER_EN 0x0000000f
#define PFB_OV0_GRPH_KEY_CLR_LOW 0x13B
#define PFB_OV0_GRPH_KEY_CLR_HIGH 0x13C
#define PFB_OV0_KEY_CNTL 0x13D
#define PFB_OV0_KEY_EN 0x00000121
#define PFB_DISP_MERGE_CNTL 0x358
#define PFB_DISP_MERGE_EN 0xffff0000
static char pfb_devname[]="/dev/fbs/pfb0";
static int pfb_devfd;
static uint8_t *pfb_vbase;
static volatile uint32_t *pfb_vregs;
static int pfb_buffer[3];
static int pfb_stride[3];
static int pfb_srcwidth, pfb_srcheight, pfb_dstwidth, pfb_dstheight;
static int pfb_native_format=PFB_OV0_SCALE_YUV12;
static int pfb_deinterlace_en=0;
static short int pfb_wx0, pfb_wy0, pfb_wx1, pfb_wy1;
static int pfb_xres,pfb_yres;
static int pfb_free_top;
static int pfb_fs;
static int pfb_usecolorkey=0;
static uint32_t pfb_colorkey;
void pfb_overlay_on(void) {
int h_inc, h_step, ecp_div;
pfb_vregs[PFB_CLOCK_CNTL_INDEX] = (pfb_vregs[PFB_CLOCK_CNTL_INDEX] & ~0x0000003f) | 0x00000008;
ecp_div = (pfb_vregs[PFB_CLOCK_CNTL_DATA] >> 8) & 0x3;
h_inc = (pfb_srcwidth << (12 + ecp_div)) / pfb_dstwidth;
h_step = 1;
while (h_inc > 0x1fff) {
h_inc >>= 1;
h_step++;
}
pfb_vregs[PFB_OV0_REG_LOAD_CNTL] = PFB_OV0_REG_LOAD_LOCK;
while (!(pfb_vregs[PFB_OV0_REG_LOAD_CNTL] & PFB_OV0_REG_LOAD_LOCK_READBACK))
usleep(100);
pfb_vregs[PFB_DISP_MERGE_CNTL] = PFB_DISP_MERGE_EN;
pfb_vregs[PFB_OV0_Y_X_START] = (pfb_wy0 << 16) | pfb_wx0;
pfb_vregs[PFB_OV0_Y_X_END] = ((pfb_wy1 - 1) << 16) | (pfb_wx1 - 1);
pfb_vregs[PFB_OV0_V_INC] = ((pfb_deinterlace_en ? pfb_srcheight/2 : pfb_srcheight) << 20) / pfb_dstheight;
pfb_vregs[PFB_OV0_P1_V_ACCUM_INIT] = 0x00180001;
pfb_vregs[PFB_OV0_P23_V_ACCUM_INIT] = 0x00180001;
pfb_vregs[PFB_OV0_P1_BLANK_LINES_AT_TOP] = (((pfb_deinterlace_en ? pfb_srcheight/2 : pfb_srcheight) - 1) << 16) | 0xfff;
pfb_vregs[PFB_OV0_P23_BLANK_LINES_AT_TOP] = (((pfb_deinterlace_en ? pfb_srcheight/2 : pfb_srcheight) / 2 - 1) << 16) | 0x7ff;
pfb_vregs[PFB_OV0_BASE_ADDR] = (pfb_vregs[PFB_MC_FB_LOCATION] & 0xffff) << 16;
pfb_vregs[PFB_OV0_VID_BUF_PITCH0_VALUE] = pfb_deinterlace_en ? pfb_stride[0]*2 : pfb_stride[0];
pfb_vregs[PFB_OV0_VID_BUF_PITCH1_VALUE] = pfb_deinterlace_en ? pfb_stride[1]*2 : pfb_stride[1];
pfb_vregs[PFB_OV0_DEINTERLACE_PATTERN] = 0x000aaaaa;
pfb_vregs[PFB_OV0_H_INC] = ((h_inc / 2) << 16) | h_inc;
pfb_vregs[PFB_OV0_STEP_BY] = (h_step << 8) | h_step;
pfb_vregs[PFB_OV0_P1_H_ACCUM_INIT] = (((0x00005000 + h_inc) << 7) & 0x000f8000) | (((0x00005000 + h_inc) << 15) & 0xf0000000);
pfb_vregs[PFB_OV0_P23_H_ACCUM_INIT] = (((0x0000A000 + h_inc) << 6) & 0x000f8000) | (((0x0000A000 + h_inc) << 14) & 0x70000000);
pfb_vregs[PFB_OV0_P1_X_START_END] = pfb_srcwidth - 1;
pfb_vregs[PFB_OV0_P2_X_START_END] = (pfb_srcwidth / 2) - 1;
pfb_vregs[PFB_OV0_P3_X_START_END] = (pfb_srcwidth / 2) - 1;
pfb_vregs[PFB_OV0_FILTER_CNTL] = PFB_OV0_FILTER_EN;
if (pfb_usecolorkey) {
pfb_vregs[PFB_OV0_GRPH_KEY_CLR_LOW] = pfb_colorkey;
pfb_vregs[PFB_OV0_GRPH_KEY_CLR_HIGH] = pfb_colorkey | 0xff000000;
pfb_vregs[PFB_OV0_KEY_CNTL] = PFB_OV0_KEY_EN;
} else {
pfb_vregs[PFB_OV0_KEY_CNTL] = 0x010;
}
pfb_vregs[PFB_OV0_SCALE_CNTL] = PFB_OV0_SCALE_EN | pfb_native_format;
pfb_vregs[PFB_OV0_REG_LOAD_CNTL] = 0;
pfb_vregs[PFB_OV0_BUF0_BASE_ADRS] = pfb_buffer[0];
pfb_vregs[PFB_OV0_BUF1_BASE_ADRS] = pfb_buffer[1] | 0x00000001;
pfb_vregs[PFB_OV0_BUF2_BASE_ADRS] = pfb_buffer[2] | 0x00000001;
pfb_vregs[PFB_OV0_AUTO_FLIP_CNTL] = PFB_OV0_AUTO_FLIP_BUF0;
}
void pfb_overlay_off(void) {
pfb_vregs[PFB_OV0_SCALE_CNTL] = 0;
}
void center_overlay(void) {
if (pfb_xres > pfb_dstwidth) {
pfb_wx0 = (pfb_xres - pfb_dstwidth) / 2;
pfb_wx1 = pfb_wx0 + pfb_dstwidth;
}
else {
pfb_wx0 = 0;
pfb_wx1 = pfb_xres;
}
if (pfb_yres > pfb_dstheight) {
pfb_wy0 = (pfb_yres - pfb_dstheight) / 2;
pfb_wy1 = pfb_wy0 + pfb_dstheight;
}
else {
pfb_wy0 = 0;
pfb_wy1 = pfb_yres;
}
}
static int config(uint32_t width, uint32_t height, uint32_t d_width,
uint32_t d_height, uint32_t flags, char *title,
uint32_t format) {
int memsize;
pfb_srcwidth=width;
pfb_srcheight=height;
if (pfb_srcwidth>1536)
mp_msg(MSGT_VO, MSGL_WARN, "vo_xvr100: XVR-100 can not handle width greater than 1536 pixels!\n");
if (!(flags & VOFLAG_XOVERLAY_SUB_VO)) {
aspect_save_orig(width,height);
aspect_save_prescale(d_width,d_height);
aspect_save_screenres(pfb_xres,pfb_yres);
if( flags&VOFLAG_FULLSCREEN) { /* -fs */
aspect(&pfb_dstwidth,&pfb_dstheight, A_ZOOM);
pfb_fs = 1;
} else {
aspect(&pfb_dstwidth,&pfb_dstheight, A_NOZOOM);
pfb_fs = 0;
}
} else {
pfb_dstwidth=d_width;
pfb_dstheight=d_height;
}
center_overlay();
pfb_stride[0]=(pfb_srcwidth+15) & ~15;
pfb_stride[1]=pfb_stride[2]=(((pfb_srcwidth+1)>>1)+15) & ~15;
memsize = (pfb_stride[0]*pfb_srcheight+pfb_stride[1]*((pfb_srcheight+1) & ~1));
if (memsize > pfb_free_top) {
mp_msg(MSGT_VO, MSGL_FATAL, "vo_xvr100: out of VRAM! \n");
return 1;
}
pfb_buffer[0] = pfb_free_top - memsize;
pfb_buffer[1] = pfb_buffer[0] + pfb_stride[0]*pfb_srcheight;
pfb_buffer[2] = pfb_buffer[1] + pfb_stride[1]*((pfb_srcheight+1)>>1);
pfb_overlay_on();
return 0;
}
static int preinit(const char *arg) {
struct vis_identifier ident;
struct fbgattr attr;
if ((pfb_devfd = open(pfb_devname, O_RDWR)) < 0) {
mp_msg(MSGT_VO, MSGL_ERR, "vo_xvr100: Error: can't open framebuffer device '%s'\n", pfb_devname);
return 1;
}
if (ioctl(pfb_devfd, VIS_GETIDENTIFIER, &ident) < 0) {
mp_msg(MSGT_VO, MSGL_ERR, "vo_xvr100: Error: ioctl failed (VIS_GETIDENTIFIER), bad device (%s)\n", pfb_devname);
return 1;
}
if (strcmp("SUNWpfb", ident.name) == 0) {
mp_msg(MSGT_VO, MSGL_INFO, "vo_xvr100: SUNWpfb (XVR-100/ATI Radeon 7000) detected \n");
}
else {
mp_msg(MSGT_VO, MSGL_ERR, "vo_xvr100: Error: '%s' is not a SUN XVR-100 framebuffer device\n", pfb_devname);
return 1;
}
if (ioctl(pfb_devfd, FBIOGATTR, &attr) < 0) {
mp_msg(MSGT_VO, MSGL_ERR, "vo_xvr100: Error: ioctl failed (FBIOGATTR)\n");
close(pfb_devfd);
return 1;
}
pfb_free_top = attr.fbtype.fb_size - 0x2000;
pfb_xres = attr.fbtype.fb_width;
pfb_yres = attr.fbtype.fb_height;
if ((pfb_vbase = mmap(NULL, PFB_VRAM_MMAPLEN, PROT_READ | PROT_WRITE,
MAP_SHARED, pfb_devfd, PFB_VRAM_MMAPBASE)) == MAP_FAILED) {
mp_msg(MSGT_VO, MSGL_ERR, "vo_xvr100: Error: unable to memory map framebuffer\n");
close(pfb_devfd);
return 1;
}
if ((pfb_vregs = (uint32_t *)(void *)mmap(NULL, PFB_REGS_MMAPLEN, PROT_READ | PROT_WRITE,
MAP_SHARED, pfb_devfd, PFB_REGS_MMAPBASE)) == MAP_FAILED) {
mp_msg(MSGT_VO, MSGL_ERR, "vo_xvr100: Error: unable to memory map framebuffer\n");
munmap(pfb_vbase, PFB_VRAM_MMAPLEN);
close(pfb_devfd);
return 1;
}
return 0;
}
static void uninit(void)
{
if (!vo_config_count)
return;
pfb_overlay_off();
munmap(pfb_vbase, PFB_VRAM_MMAPLEN);
munmap(pfb_vregs, PFB_REGS_MMAPLEN);
}
static uint32_t pfb_fullscreen(void) {
if (!pfb_fs) {
aspect(&pfb_dstwidth,&pfb_dstheight, A_ZOOM);
pfb_fs = 1;
} else {
aspect(&pfb_dstwidth,&pfb_dstheight, A_NOZOOM);
pfb_fs = 0;
}
center_overlay();
pfb_overlay_on();
return VO_TRUE;
}
static void draw_alpha(int x0,int y0, int w,int h, unsigned char* src, unsigned char *srca, int stride){
vo_draw_alpha_yv12(w,h,src,srca,stride,pfb_vbase+pfb_buffer[0]+pfb_stride[0]*y0+x0,pfb_stride[0]);
}
static void draw_osd(void)
{
vo_draw_text(pfb_srcwidth, pfb_srcheight,draw_alpha);
}
static void check_events(void)
{
}
static void flip_page(void)
{
}
static uint32_t get_image(mp_image_t *mpi){
if (mpi->flags&MP_IMGFLAG_READABLE) return VO_FALSE;
if (!(mpi->flags&MP_IMGFLAG_PLANAR)) return VO_FALSE; // FIXME: impossible for YV12, right?
if (!(mpi->flags&MP_IMGFLAG_ACCEPT_STRIDE)) return VO_FALSE;
mpi->planes[0]=pfb_vbase + pfb_buffer[0];
mpi->planes[1]=pfb_vbase + pfb_buffer[1];
mpi->planes[2]=pfb_vbase + pfb_buffer[2];
mpi->stride[0]=pfb_stride[0];
mpi->stride[1]=mpi->stride[2]=pfb_stride[1];
mpi->flags|=MP_IMGFLAG_DIRECT;
return VO_TRUE;
}
static int draw_frame(uint8_t *src[])
{
mp_msg(MSGT_VO,MSGL_WARN,"!!! vo_xvr100::draw_frame() called !!!\n");
return 0;
}
static int draw_slice(uint8_t *src[], int stride[], int w,int h,int x,int y)
{
mem2agpcpy_pic(pfb_vbase + pfb_buffer[0] + pfb_stride[0] * y + x, src[0], w, h, pfb_stride[0], stride[0]);
w>>=1; h>>=1; x>>=1; y>>=1;
mem2agpcpy_pic(pfb_vbase + pfb_buffer[1] + pfb_stride[1] * y + x, src[1], w, h, pfb_stride[1], stride[1]);
mem2agpcpy_pic(pfb_vbase + pfb_buffer[2] + pfb_stride[1] * y + x, src[2], w, h, pfb_stride[1], stride[2]);
return 0;
}
static uint32_t draw_image(mp_image_t *mpi){
// if -dr or -slices then do nothing:
if (mpi->flags&(MP_IMGFLAG_DIRECT|MP_IMGFLAG_DRAW_CALLBACK)) return VO_TRUE;
draw_slice(mpi->planes,mpi->stride,mpi->w,mpi->h,0,0);
return VO_TRUE;
}
static uint32_t pfb_set_colorkey(mp_colorkey_t* colork) {
pfb_colorkey = colork->x11;
pfb_usecolorkey = 1;
pfb_overlay_on();
return VO_TRUE;
}
static uint32_t pfb_set_window(mp_win_t* w) {
pfb_dstwidth = w->w;
pfb_dstheight = w->h;
pfb_wx0 = w->x;
pfb_wy0 = w->y;
pfb_wx1 = w->x + pfb_dstwidth;
pfb_wy1 = w->y + pfb_dstheight;
pfb_overlay_on();
return VO_TRUE;
}
static int query_format(uint32_t format)
{
switch(format){
case IMGFMT_YV12:
case IMGFMT_I420:
return VFCAP_CSP_SUPPORTED | VFCAP_CSP_SUPPORTED_BY_HW |VFCAP_HWSCALE_UP|VFCAP_HWSCALE_DOWN|VFCAP_ACCEPT_STRIDE;
}
return 0;
}
static int control(uint32_t request, void *data)
{
switch (request) {
case VOCTRL_GET_IMAGE:
return get_image(data);
case VOCTRL_QUERY_FORMAT:
return query_format(*((uint32_t*)data));
case VOCTRL_DRAW_IMAGE:
return draw_image(data);
case VOCTRL_FULLSCREEN:
return pfb_fullscreen();
case VOCTRL_XOVERLAY_SUPPORT:
return VO_TRUE;
case VOCTRL_XOVERLAY_SET_COLORKEY:
return pfb_set_colorkey(data);
case VOCTRL_XOVERLAY_SET_WIN:
return pfb_set_window(data);
}
return VO_NOTIMPL;
}
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