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 = (mga_vid_config.src_width + 31) & ~31;
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 (insteda 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 *i[], int s[], int w, int h, int x, int y)
{
/* We want to render to the YUV to the input page + the location
* of the stripes we're doing */
reg_YUV->yuvBaseAddr = inpageoffset + in_width * in_depth * y + x;
reg_YUV->yuvStride = in_width * in_depth;
/* Put the YUV channels into the voodoos internal combiner unit
* thingie */
mem2agpcpy_pic(YUV->Y, i[0], s[0], h , YUV_STRIDE, s[0]);
mem2agpcpy_pic(YUV->U, i[1], s[1], h / 2, YUV_STRIDE, s[1]);
mem2agpcpy_pic(YUV->V, i[2], s[2], h / 2, YUV_STRIDE, s[2]);
return 0;
}
static int draw_frame(uint8_t * src[])
{
int numlines = vo_dga_lines;
char *s, *d;
s = *src;
d = CURRENT_VIDEO_BUFFER.data + vo_dga_vp_offset;
mem2agpcpy_pic(d, s,
vo_dga_bytes_per_line,
numlines,
vo_dga_bytes_per_line + vo_dga_vp_skip,
vo_dga_bytes_per_line);
// DBG-COde
#if 0
d = CURRENT_VIDEO_BUFFER.data + vo_dga_vp_offset;
fillblock(d, 0, 10, 0x800000ff);
fillblock(d, 10, 10, 0x8000ff00);
fillblock(d, 20, 10, 0x80ff0000);
fillblock(d, 30, 10, 0xff0000ff);
fillblock(d, 40, 10, 0x800000ff);
fillblock(d, 50, 10, 0x0f0000ff);
#endif
return 0;
}
static int draw_slice(uint8_t *image[], int stride[], int w,int h,int x,int y)
{
uint8_t* ptr[3];
#ifdef VERBOSE
printf("Draw slices %d\n",current_buffer);
#endif
switch(img_fmt) {
case IMGFMT_YUY2:
case IMGFMT_UYVY:
case IMGFMT_BGR8:
case IMGFMT_BGR16:
case IMGFMT_BGR24:
case IMGFMT_BGR32:
// copy :( to agp_mem
// still faster than tdfxfb wich directly copy to the video mem :)
mem2agpcpy_pic(agp_mem + current_buffer * buffer_size +
y*buffer_stride[0] + x * src_bpp,
image[0],
src_bpp*w,h,buffer_stride[0],stride[0]);
return 0;
case IMGFMT_YV12:
case IMGFMT_I420:
// Copy to agp mem
ptr[0] = agp_mem + current_buffer * buffer_size;
mem2agpcpy_pic(ptr[0] + y * buffer_stride[0] + x,image[0],w,h,
buffer_stride[0],stride[0]);
ptr[1] = ptr[0] + (src_height*src_width);
mem2agpcpy_pic(ptr[1] + y/2 * buffer_stride[1] + x/2,image[1],w/2,h/2,
buffer_stride[1],stride[1]);
ptr[2] = ptr[1] + (src_height*src_width/4);
mem2agpcpy_pic(ptr[2] + y/2 * buffer_stride[2] + x/2,image[2],w/2,h/2,
buffer_stride[2],stride[2]);
return 0;
}
return 1;
}
static void
draw_slice_g200(uint8_t *image[], int stride[], int width,int height,int x,int y)
{
uint8_t *dest;
uint32_t bespitch = (mga_vid_config.src_width + 31) & ~31;
dest = vid_data + bespitch*y + x;
mem2agpcpy_pic(dest, image[0], width, height, bespitch, stride[0]);
width/=2;height/=2;x/=2;y/=2;
dest = vid_data + bespitch*mga_vid_config.src_height + bespitch*y + 2*x;
interleaveBytes(image[1],image[2],dest,
width, height,
stride[1], stride[2], bespitch);
}
static uint32_t
draw_image(mp_image_t *mpi){
uint32_t bespitch = (mga_vid_config.src_width + 31) & ~31;
// 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,mpi->x,mpi->y);
} 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 uint32_t draw_image(mp_image_t *mpi){
int buf = 0;
tdfx_vid_agp_move_t mov;
tdfx_vid_yuv_t yuv;
int p;
uint8_t* planes[3];
#ifdef VERBOSE
printf("Draw image %d\n",buf);
#endif
if(mpi->flags & MP_IMGFLAG_DIRECT)
buf = (int)mpi->priv;
switch(mpi->imgfmt) {
case IMGFMT_YUY2:
case IMGFMT_UYVY:
case IMGFMT_BGR8:
case IMGFMT_BGR15:
case IMGFMT_BGR16:
case IMGFMT_BGR24:
case IMGFMT_BGR32:
if(!(mpi->flags&(MP_IMGFLAG_DIRECT|MP_IMGFLAG_DRAW_CALLBACK))) {
// copy to agp_mem
#ifdef VERBOSE
printf("Memcpy\n");
#endif
planes[0] = agp_mem + buf * buffer_size;
mem2agpcpy_pic(planes[0],mpi->planes[0],src_bpp*mpi->width,mpi->height,
buffer_stride[0],mpi->stride[0]);
} else
planes[0] = agp_mem + buf * buffer_size;
mov.move2 = TDFX_VID_MOVE_2_PACKED;
mov.width = mpi->width*((mpi->bpp+7)/8);
mov.height = mpi->height;
mov.src = planes[0] - agp_mem;
mov.src_stride = buffer_stride[0];
mov.dst = back_buffer;
mov.dst_stride = src_stride;
if(ioctl(tdfx_fd,TDFX_VID_AGP_MOVE,&mov))
mp_msg(MSGT_VO,MSGL_WARN, MSGTR_LIBVO_TDFXVID_AgpMoveFailed);
break;
case IMGFMT_YV12:
case IMGFMT_I420:
if(!(mpi->flags&(MP_IMGFLAG_DIRECT|MP_IMGFLAG_DRAW_CALLBACK))) {
// Copy to agp mem
#ifdef VERBOSE
printf("Memcpy\n");
#endif
planes[0] = agp_mem + buf * buffer_size;
memcpy_pic(planes[0],mpi->planes[0],mpi->width,mpi->height,
buffer_stride[0],mpi->stride[0]);
planes[1] = planes[0] + (mpi->height*mpi->stride[0]);
memcpy_pic(planes[1],mpi->planes[1],mpi->chroma_width,mpi->chroma_height,
buffer_stride[1],mpi->stride[1]);
planes[2] = planes[1] + (mpi->chroma_height*mpi->stride[1]);
memcpy_pic(planes[2],mpi->planes[2],mpi->chroma_width,mpi->chroma_height,
buffer_stride[2],mpi->stride[2]);
} else {
planes[0] = agp_mem + buf * buffer_size;
planes[1] = planes[0] + buffer_stride[0] * src_height;
planes[2] = planes[1] + buffer_stride[1] * src_height/2;
}
// Setup the yuv thing
yuv.base = back_buffer;
yuv.stride = src_stride;
if(ioctl(tdfx_fd,TDFX_VID_SET_YUV,&yuv)) {
mp_msg(MSGT_VO,MSGL_WARN, MSGTR_LIBVO_TDFXVID_SetYuvFailed);
break;
}
// Now agp move that
// Y
mov.move2 = TDFX_VID_MOVE_2_YUV;
mov.width = mpi->width;
mov.height = mpi->height;
mov.src = planes[0] - agp_mem;
mov.src_stride = buffer_stride[0];
mov.dst = 0x0;
mov.dst_stride = TDFX_VID_YUV_STRIDE;
if(ioctl(tdfx_fd,TDFX_VID_AGP_MOVE,&mov)) {
mp_msg(MSGT_VO,MSGL_WARN, MSGTR_LIBVO_TDFXVID_AgpMoveFailedOnYPlane);
break;
}
//return 0;
// U
p = mpi->imgfmt == IMGFMT_YV12 ? 1 : 2;
mov.width = mpi->chroma_width;
mov.height = mpi->chroma_height;
mov.src = planes[p] - agp_mem;
mov.src_stride = buffer_stride[p];
mov.dst += TDFX_VID_YUV_PLANE_SIZE;
if(ioctl(tdfx_fd,TDFX_VID_AGP_MOVE,&mov)) {
mp_msg(MSGT_VO,MSGL_WARN, MSGTR_LIBVO_TDFXVID_AgpMoveFailedOnUPlane);
break;
}
// V
p = mpi->imgfmt == IMGFMT_YV12 ? 2 : 1;
mov.src = planes[p] - agp_mem;
mov.src_stride = buffer_stride[p];
mov.dst += TDFX_VID_YUV_PLANE_SIZE;
if(ioctl(tdfx_fd,TDFX_VID_AGP_MOVE,&mov)) {
mp_msg(MSGT_VO,MSGL_WARN, MSGTR_LIBVO_TDFXVID_AgpMoveFailedOnVPlane);
break;
}
break;
default:
mp_msg(MSGT_VO,MSGL_WARN, MSGTR_LIBVO_TDFXVID_UnknownFormat,mpi->imgfmt);
return VO_TRUE;
}
return VO_TRUE;
}
