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-rw-r--r--libvo/mga_template.c581
1 files changed, 0 insertions, 581 deletions
diff --git a/libvo/mga_template.c b/libvo/mga_template.c
deleted file mode 100644
index 274be76098..0000000000
--- a/libvo/mga_template.c
+++ /dev/null
@@ -1,581 +0,0 @@
-/*
- * 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 "fastmemcpy.h"
-#include "cpudetect.h"
-#include "libswscale/swscale.h"
-#include <libavutil/imgutils.h>
-#include "libmpcodecs/vf_scale.h"
-#include "mp_msg.h"
-#include "old_vo_wrapper.h"
-
-// mga_vid drawing functions
-static void set_window( void ); /* forward declaration to kill warnings */
-#ifdef VO_XMGA
-static void mDrawColorKey( void ); /* forward declaration to kill warnings */
-#endif
-
-static int mga_next_frame=0;
-
-static mga_vid_config_t mga_vid_config;
-static uint8_t *vid_data, *frames[4];
-static int f = -1;
-
-static uint32_t drwX,drwY,drwWidth,drwHeight;
-static uint32_t drwcX,drwcY;
-
-static struct SwsContext *sws_ctx;
-
-static void draw_alpha(int x0,int y0, int w,int h, unsigned char* src, unsigned char *srca, int stride){
- uint32_t bespitch = FFALIGN(mga_vid_config.src_width, 32);
- x0+=mga_vid_config.src_width*(vo_panscan_x>>1)/(vo_dwidth+vo_panscan_x);
- switch(mga_vid_config.format){
- case MGA_VID_FORMAT_YV12:
- case MGA_VID_FORMAT_IYUV:
- case MGA_VID_FORMAT_I420:
- vo_draw_alpha_yv12(w,h,src,srca,stride,vid_data+bespitch*y0+x0,bespitch);
- break;
- case MGA_VID_FORMAT_YUY2:
- vo_draw_alpha_yuy2(w,h,src,srca,stride,vid_data+2*(bespitch*y0+x0),2*bespitch);
- break;
- case MGA_VID_FORMAT_UYVY:
- vo_draw_alpha_yuy2(w,h,src,srca,stride,vid_data+2*(bespitch*y0+x0)+1,2*bespitch);
- break;
- }
-}
-
-static void draw_osd(void)
-{
-// vo_draw_text(mga_vid_config.src_width,mga_vid_config.src_height,draw_alpha);
- vo_draw_text(mga_vid_config.src_width-mga_vid_config.src_width*vo_panscan_x/(vo_dwidth+vo_panscan_x),mga_vid_config.src_height,draw_alpha);
-}
-
-
-static void
-draw_slice_g200(uint8_t *image[], int stride[], int width,int height,int x,int y)
-{
- uint32_t bespitch = FFALIGN(mga_vid_config.src_width, 32);
- int dst_stride[4] = { bespitch, bespitch };
- uint8_t *dst[4];
-
- av_image_fill_pointers(dst, PIX_FMT_NV12, mga_vid_config.src_height,
- vid_data, dst_stride);
-
- sws_scale(sws_ctx, image, stride, y, height, dst, dst_stride);
-}
-
-static void
-draw_slice_g400(uint8_t *image[], int stride[], int w,int h,int x,int y)
-{
- uint8_t *dest;
- uint8_t *dest2;
- uint32_t bespitch,bespitch2;
-
- bespitch = FFALIGN(mga_vid_config.src_width, 32);
- bespitch2 = bespitch/2;
-
- dest = vid_data + bespitch * y + x;
- mem2agpcpy_pic(dest, image[0], w, h, bespitch, stride[0]);
-
- w/=2;h/=2;x/=2;y/=2;
-
- dest = vid_data + bespitch*mga_vid_config.src_height + bespitch2 * y + x;
- dest2= dest + bespitch2*mga_vid_config.src_height / 2;
-
- if(mga_vid_config.format==MGA_VID_FORMAT_YV12){
- // mga_vid's YV12 assumes Y,U,V order (instead of Y,V,U) :(
- mem2agpcpy_pic(dest, image[1], w, h, bespitch2, stride[1]);
- mem2agpcpy_pic(dest2,image[2], w, h, bespitch2, stride[2]);
- } else {
- mem2agpcpy_pic(dest, image[2], w, h, bespitch2, stride[2]);
- mem2agpcpy_pic(dest2,image[1], w, h, bespitch2, stride[1]);
- }
-
-}
-
-static int
-draw_slice(uint8_t *src[], int stride[], int w,int h,int x,int y)
-{
-
-#if 0
- printf("vo: %p/%d %p/%d %p/%d %dx%d/%d;%d \n",
- src[0],stride[0],
- src[1],stride[1],
- src[2],stride[2],
- w,h,x,y);
-#endif
-
- if (mga_vid_config.card_type == MGA_G200)
- draw_slice_g200(src,stride,w,h,x,y);
- else
- draw_slice_g400(src,stride,w,h,x,y);
- return 0;
-}
-
-static void
-vo_mga_flip_page(void)
-{
-
-// printf("-- flip to %d --\n",mga_next_frame);
-
- ioctl(f,MGA_VID_FSEL,&mga_next_frame);
- mga_next_frame=(mga_next_frame+1)%mga_vid_config.num_frames;
- vid_data=frames[mga_next_frame];
-
-}
-
-static int
-draw_frame(uint8_t *src[])
-{
- mp_msg(MSGT_VO,MSGL_WARN,"!!! mga::draw_frame() called !!!\n");
- return 0;
-}
-
-static uint32_t get_image(mp_image_t *mpi){
- uint32_t bespitch = FFALIGN(mga_vid_config.src_width, 32);
- uint32_t bespitch2 = bespitch/2;
-// printf("mga: get_image() called\n");
- if(mpi->type==MP_IMGTYPE_STATIC && mga_vid_config.num_frames>1) return VO_FALSE; // it is not static
- if(mpi->flags&MP_IMGFLAG_READABLE) return VO_FALSE; // slow video ram
- if(mga_vid_config.card_type == MGA_G200 && mpi->flags&MP_IMGFLAG_PLANAR) return VO_FALSE;
-// printf("width=%d vs. bespitch=%d, flags=0x%X \n",mpi->width,bespitch,mpi->flags);
- if((mpi->width==bespitch) ||
- (mpi->flags&(MP_IMGFLAG_ACCEPT_STRIDE|MP_IMGFLAG_ACCEPT_WIDTH))){
- // we're lucky or codec accepts stride => ok, let's go!
- if(mpi->flags&MP_IMGFLAG_PLANAR){
- mpi->planes[0]=vid_data;
- if(mpi->flags&MP_IMGFLAG_SWAPPED){
- mpi->planes[1]=vid_data + bespitch*mga_vid_config.src_height;
- mpi->planes[2]=mpi->planes[1] + bespitch2*mga_vid_config.src_height/2;
- } else {
- mpi->planes[2]=vid_data + bespitch*mga_vid_config.src_height;
- mpi->planes[1]=mpi->planes[2] + bespitch2*mga_vid_config.src_height/2;
- }
- mpi->width=mpi->stride[0]=bespitch;
- mpi->stride[1]=mpi->stride[2]=bespitch2;
- } else {
- mpi->planes[0]=vid_data;
- mpi->width=bespitch;
- mpi->stride[0]=mpi->width*(mpi->bpp/8);
- }
- mpi->flags|=MP_IMGFLAG_DIRECT;
-// printf("mga: get_image() SUCCESS -> Direct Rendering ENABLED\n");
- return VO_TRUE;
- }
- return VO_FALSE;
-}
-
-static uint32_t
-draw_image(mp_image_t *mpi){
- uint32_t bespitch = FFALIGN(mga_vid_config.src_width, 32);
-
- // if -dr or -slices then do nothing:
- if(mpi->flags&(MP_IMGFLAG_DIRECT|MP_IMGFLAG_DRAW_CALLBACK)) return VO_TRUE;
-
- if(mpi->flags&MP_IMGFLAG_PLANAR){
- // copy planar:
- draw_slice(mpi->planes,mpi->stride,mpi->w,mpi->h,0,0);
- } else {
- // copy packed:
- mem2agpcpy_pic(vid_data, mpi->planes[0], // dst,src
- mpi->w*(mpi->bpp/8), mpi->h, // w,h
- bespitch*2, mpi->stride[0]); // dstride,sstride
- }
- return VO_TRUE;
-}
-
-static int
-query_format(uint32_t format)
-{
- switch(format){
- case IMGFMT_YV12:
- case IMGFMT_I420:
- case IMGFMT_IYUV:
- case IMGFMT_YUY2:
- case IMGFMT_UYVY:
- return VFCAP_CSP_SUPPORTED | VFCAP_CSP_SUPPORTED_BY_HW | VFCAP_OSD|VFCAP_HWSCALE_UP|VFCAP_HWSCALE_DOWN|VFCAP_ACCEPT_STRIDE;
- }
- return 0;
-}
-
-#ifndef VO_XMGA
-static void mga_fullscreen(void)
-{
- uint32_t w,h;
- if ( !vo_fs ) {
- vo_fs=VO_TRUE;
- w=vo_screenwidth; h=vo_screenheight;
- aspect(&w,&h,A_ZOOM);
- } else {
- vo_fs=VO_FALSE;
- w=vo_dwidth; h=vo_dheight;
- aspect(&w,&h,A_NOZOOM);
- }
- mga_vid_config.dest_width = w;
- mga_vid_config.dest_height= h;
- mga_vid_config.x_org=(vo_screenwidth-w)/2;
- mga_vid_config.y_org=(vo_screenheight-h)/2;
- if ( ioctl( f,MGA_VID_CONFIG,&mga_vid_config ) )
- mp_tmsg(MSGT_VO,MSGL_WARN, "[MGA] error in mga_vid_config ioctl (wrong mga_vid.o version?)" );
-}
-#endif
-
-static int control(uint32_t request, void *data)
-{
- switch (request) {
- case VOCTRL_QUERY_FORMAT:
- return query_format(*((uint32_t*)data));
- case VOCTRL_GET_IMAGE:
- return get_image(data);
- case VOCTRL_DRAW_IMAGE:
- return draw_image(data);
- case VOCTRL_SET_EQUALIZER:
- {
- short value;
- uint32_t luma,prev;
- struct voctrl_set_equalizer_args *args = data;
-
- if (strcmp(args->name, "brightness") && strcmp(args->name, "contrast"))
- return VO_FALSE;
-
- if (ioctl(f,MGA_VID_GET_LUMA,&prev)) {
- perror("Error in mga_vid_config ioctl()");
- mp_tmsg(MSGT_VO,MSGL_WARN, "[MGA] Could not get luma values from the kernel module!\n");
- return VO_FALSE;
- }
-
-// printf("GET: 0x%4X 0x%4X \n",(prev>>16),(prev&0xffff));
-
- value = args->value;
-
-// printf("value: %d -> ",value);
- value=((value+100)*255)/200-128; // maps -100=>-128 and +100=>127
-// printf("%d \n",value);
-
- if (!strcmp(args->name, "contrast"))
- luma = (prev&0xFFFF0000)|(value&0xFFFF);
- else
- luma = (prev&0xFFFF)|(value<<16);
-
- if (ioctl(f,MGA_VID_SET_LUMA,luma)) {
- perror("Error in mga_vid_config ioctl()");
- mp_tmsg(MSGT_VO,MSGL_WARN, "[MGA] Could not set luma values from the kernel module!\n");
- return VO_FALSE;
- }
-
- return VO_TRUE;
- }
-
- case VOCTRL_GET_EQUALIZER:
- {
- short val;
- uint32_t luma;
- struct voctrl_get_equalizer_args *args = data;
-
- if (strcmp(args->name, "brightness") && strcmp(args->name, "contrast"))
- return VO_FALSE;
-
- if (ioctl(f,MGA_VID_GET_LUMA,&luma)) {
- perror("Error in mga_vid_config ioctl()");
- mp_tmsg(MSGT_VO,MSGL_WARN, "[MGA] Could not get luma values from the kernel module!\n");
- return VO_FALSE;
- }
-
- if (!strcmp(args->name, "contrast"))
- val=(luma & 0xFFFF);
- else
- val=(luma >> 16);
-
- *args->valueptr = (val*200)/255;
-
- return VO_TRUE;
- }
-
-#ifndef VO_XMGA
- case VOCTRL_FULLSCREEN:
- if (vo_screenwidth && vo_screenheight)
- mga_fullscreen();
- else
- mp_tmsg(MSGT_VO,MSGL_WARN, "[MGA] Screen width/height unknown!\n");
- return VO_TRUE;
- case VOCTRL_GET_PANSCAN:
- if ( !vo_fs ) return VO_FALSE;
- return VO_TRUE;
-#endif
-
-#ifdef VO_XMGA
- case VOCTRL_ONTOP:
- vo_x11_ontop();
- return VO_TRUE;
- case VOCTRL_GET_PANSCAN:
- if ( !initialized || !vo_fs ) return VO_FALSE;
- return VO_TRUE;
- case VOCTRL_FULLSCREEN:
- vo_x11_fullscreen();
- vo_panscan_amount=0;
- /* intended, fallthrough to update panscan on fullscreen/windowed switch */
-#endif
- case VOCTRL_SET_PANSCAN:
- if ( vo_fs && ( vo_panscan != vo_panscan_amount ) ) // || ( !vo_fs && vo_panscan_amount ) )
- {
-// int old_y = vo_panscan_y;
- panscan_calc();
-// if ( old_y != vo_panscan_y )
- set_window();
- }
- return VO_TRUE;
- case VOCTRL_UPDATE_SCREENINFO:
-#ifdef VO_XMGA
- update_xinerama_info();
-#else
- aspect_save_screenres(vo_screenwidth, vo_screenheight);
-#endif
- return VO_TRUE;
- }
- return VO_NOTIMPL;
-}
-
-
-static int mga_init(int width,int height,unsigned int format){
-
- uint32_t bespitch = FFALIGN(width, 32);
- switch(format){
- case IMGFMT_YV12:
- width = FFALIGN(width, 2);
- height = FFALIGN(height, 2);
- mga_vid_config.frame_size = bespitch * height + (bespitch * height) / 2;
- mga_vid_config.format=MGA_VID_FORMAT_I420; break;
- case IMGFMT_I420:
- case IMGFMT_IYUV:
- width = FFALIGN(width, 2);
- height = FFALIGN(height, 2);
- mga_vid_config.frame_size = bespitch * height + (bespitch * height) / 2;
- mga_vid_config.format=MGA_VID_FORMAT_YV12; break;
- case IMGFMT_YUY2:
- mga_vid_config.frame_size = bespitch * height * 2;
- mga_vid_config.format=MGA_VID_FORMAT_YUY2; break;
- case IMGFMT_UYVY:
- mga_vid_config.frame_size = bespitch * height * 2;
- mga_vid_config.format=MGA_VID_FORMAT_UYVY; break;
- default:
- mp_tmsg(MSGT_VO,MSGL_WARN, "[MGA] invalid output format %0X\n",format);
- return -1;
- }
-
- mga_vid_config.src_width = width;
- mga_vid_config.src_height= height;
- if(!mga_vid_config.dest_width)
- mga_vid_config.dest_width = width;
- if(!mga_vid_config.dest_height)
- mga_vid_config.dest_height= height;
-
- mga_vid_config.colkey_on=0;
-
- mga_vid_config.num_frames=(vo_directrendering && !vo_doublebuffering)?1:3;
- mga_vid_config.version=MGA_VID_VERSION;
-
- if(width > 1024 && height > 1024)
- {
- mp_tmsg(MSGT_VO,MSGL_ERR, "[MGA] Source resolution exceeds 1023x1023 in at least one dimension.\n[MGA] Rescale in software or use -lavdopts lowres=1.\n");
- return -1;
- } else if(height <= 1024)
- {
- // try whether we have a G550
- int ret;
- if ((ret = ioctl(f,MGA_VID_CONFIG,&mga_vid_config)))
- {
- if(mga_vid_config.card_type != MGA_G550)
- {
- // we don't have a G550, so our resolution is too high
- mp_tmsg(MSGT_VO,MSGL_ERR, "[MGA] Source resolution exceeds 1023x1023 in at least one dimension.\n[MGA] Rescale in software or use -lavdopts lowres=1.\n");
- return -1;
- } else {
- // there is a deeper problem
- // we have a G550, but still couldn't configure mga_vid
- perror("Error in mga_vid_config ioctl()");
- mp_tmsg(MSGT_VO,MSGL_WARN, "[MGA] Your mga_vid driver version is incompatible with this MPlayer version!\n");
- return -1;
- }
- // if we arrived here, then we could successfully configure mga_vid
- // at this high resolution
- }
- } else {
- // configure mga_vid in case resolution is < 1024x1024 too
- if (ioctl(f,MGA_VID_CONFIG,&mga_vid_config))
- {
- perror("Error in mga_vid_config ioctl()");
- mp_tmsg(MSGT_VO,MSGL_WARN, "[MGA] Your mga_vid driver version is incompatible with this MPlayer version!\n");
- return -1;
- }
- }
- if (mga_vid_config.card_type == MGA_G200) {
- sws_ctx = sws_getContext(width, height, PIX_FMT_YUV420P,
- width, height, PIX_FMT_NV12,
- SWS_BILINEAR, NULL, NULL, NULL);
- if (!sws_ctx) {
- mp_msg(MSGT_VO, MSGL_FATAL,
- "Could not get swscale context to scale for G200.\n");
- return -1;
- }
- mp_msg(MSGT_VO, MSGL_WARN, "G200 cards support is untested. "
- "Please report whether it works.\n");
- }
-
- mp_msg(MSGT_VO,MSGL_V,"[MGA] Using %d buffers.\n",mga_vid_config.num_frames);
-
- frames[0] = mmap(0,mga_vid_config.frame_size*mga_vid_config.num_frames,PROT_WRITE,MAP_SHARED,f,0);
- frames[1] = frames[0] + 1*mga_vid_config.frame_size;
- frames[2] = frames[0] + 2*mga_vid_config.frame_size;
- frames[3] = frames[0] + 3*mga_vid_config.frame_size;
- mga_next_frame = 0;
- vid_data = frames[mga_next_frame];
-
- //clear the buffer
- memset(frames[0],0x80,mga_vid_config.frame_size*mga_vid_config.num_frames);
-
-#ifndef VO_XMGA
- ioctl(f,MGA_VID_ON,0);
-#endif
-
- return 0;
-}
-
-static int mga_uninit(void){
- if(f>=0){
- ioctl( f,MGA_VID_OFF,0 );
- munmap(frames[0],mga_vid_config.frame_size*mga_vid_config.num_frames);
- close(f);
- f = -1;
- }
- if (sws_ctx) {
- sws_freeContext(sws_ctx);
- }
- return 0;
-}
-
-static int preinit(const char *vo_subdevice)
-{
- uint32_t ver;
- const char *devname=vo_subdevice?vo_subdevice:"/dev/mga_vid";
-
- f = open(devname,O_RDWR);
- if(f == -1)
- {
- perror("open");
- mp_tmsg(MSGT_VO,MSGL_WARN, "[MGA] Couldn't open: %s\n",devname);
- return -1;
- }
-
- // check whether the mga_vid driver has the same
- // version as we expect
-
- ioctl(f,MGA_VID_GET_VERSION,&ver);
- if(MGA_VID_VERSION != ver)
- {
- mp_tmsg(MSGT_VO, MSGL_ERR, "[MGA] mismatch between kernel (%u) and MPlayer (%u) mga_vid driver versions\n", ver, MGA_VID_VERSION);
- return -1;
- }
-
-#ifdef VO_XMGA
- if (!vo_init()) {
- close(f);
- return -1;
- }
-#endif
-
- return 0;
-}
-
-static void set_window( void ){
-
- drwcX = vo_dx;
- drwcY = vo_dy;
- drwWidth = vo_dwidth;
- drwHeight = vo_dheight;
-
- aspect(&drwWidth, &drwHeight, A_WINZOOM);
- panscan_calc_windowed();
- drwWidth += vo_panscan_x;
- drwHeight += vo_panscan_y;
- drwWidth = FFMIN(drwWidth, vo_screenwidth);
- drwHeight = FFMIN(drwHeight, vo_screenheight);
- drwX = (vo_dwidth - drwWidth ) / 2;
- drwY = (vo_dheight - drwHeight) / 2;
- drwcX += drwX;
- drwcY += drwY;
-
-#ifdef VO_XMGA
-#ifdef CONFIG_XINERAMA
- if(XineramaIsActive(mDisplay))
- {
- XineramaScreenInfo *screens;
- int num_screens;
- int i;
-
- screens = XineramaQueryScreens(mDisplay,&num_screens);
-
- /* find the screen we are on */
- i = 0;
- while(i<num_screens &&
- ((screens[i].x_org < drwcX) ||
- (screens[i].y_org < drwcY) ||
- (screens[i].x_org + screens[i].width >= drwcX) ||
- (screens[i].y_org + screens[i].height >= drwcY)))
- {
- i++;
- }
-
- if(i<num_screens)
- {
- /* save the screen we are on */
- xinerama_screen = i;
- } else {
- /* oops.. couldnt find the screen we are on
- * because the upper left corner left the
- * visual range. assume we are still on the
- * same screen
- */
- i = xinerama_screen;
- }
-
- if(xinerama_screen == -1)
- {
- // The default value of the xinerama_screen is
- // still there. Which means we could never
- // figure out on which screen we are.
- // Choose the first screen as default
- xinerama_screen = i = 0;
- }
-
- /* set drwcX and drwcY to the right values */
- drwcX = drwcX - screens[i].x_org;
- drwcY = drwcY - screens[i].y_org;
- XFree(screens);
- }
-
-#endif
-
- mDrawColorKey();
-#endif
-
- mga_vid_config.x_org=drwcX;
- mga_vid_config.y_org=drwcY;
- mga_vid_config.dest_width=drwWidth;
- mga_vid_config.dest_height=drwHeight;
- if ( ioctl( f,MGA_VID_CONFIG,&mga_vid_config ) ) mp_msg(MSGT_VO,MSGL_WARN,"Error in mga_vid_config ioctl (wrong mga_vid.o version?)" );
-}
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