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Code Issues Releases Wiki Activity

Allow using direct rendering with any HW pitches (even on matrox g400).

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@4746 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
nick 2002-02-17 15:54:58 +00:00
parent 8c2eddc2b9
commit d36fb9f2e2
2 changed files with 26 additions and 13 deletions
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10
dec_video.c
View File

@ -783,11 +783,19 @@ static int use_dr=0,use_dr_422=0;
static bes_da_t bda;
void init_video_vaa( unsigned width )
{
unsigned adp;
memset(&bda,0,sizeof(bes_da_t));
if(vo_vaa.query_bes_da)
use_dr = vo_vaa.query_bes_da(&bda) ? 0 : 1;
if(!vaa_use_dr) use_dr = 0;
use_dr_422 = use_dr && bda.dest.pitch.y == 16 && (width*2+15)&~15 == width*2;
if(use_dr)
{
uint32_t sstride,dstride;
sstride=width*2;
adp = bda.dest.pitch.y-1;
dstride=(width*2+adp)&~adp;
if(sstride == dstride) use_dr_422 = 1;
}
}
#ifdef USE_LIBVO2

29
libvo/vosub_vidix.c
View File

@ -229,8 +229,6 @@ static uint32_t vidix_draw_slice_422(uint8_t *image[], int stride[], int w,int h
src+=stride[0];
dest += bespitch;
}
printf("\nw = %u apitch=%u stride[0] = %u bespitch=%u\n",w,apitch,stride[0],bespitch);
return 0;
}
@ -373,34 +371,40 @@ static void draw_alpha(int x0,int y0, int w,int h, unsigned char* src, unsigned
void *lvo_mem;
lvo_mem = vidix_mem + vidix_play.offsets[next_frame] + vidix_play.offset.y;
apitch = vidix_play.dest.pitch.y-1;
bespitch = (vidix_play.src.w + apitch) & (~apitch);
switch(vidix_play.fourcc){
case IMGFMT_YV12:
case IMGFMT_IYUV:
case IMGFMT_I420:
bespitch = (vidix_play.src.w + apitch) & (~apitch);
vo_draw_alpha_yv12(w,h,src,srca,stride,lvo_mem+bespitch*y0+x0,bespitch);
break;
case IMGFMT_YUY2:
vo_draw_alpha_yuy2(w,h,src,srca,stride,lvo_mem+2*(bespitch*y0+x0),2*bespitch);
bespitch = (vidix_play.src.w*2 + apitch) & (~apitch);
vo_draw_alpha_yuy2(w,h,src,srca,stride,lvo_mem+bespitch*y0+2*x0,bespitch);
break;
case IMGFMT_UYVY:
vo_draw_alpha_yuy2(w,h,src,srca,stride,lvo_mem+2*(bespitch*y0+x0)+1,2*bespitch);
bespitch = (vidix_play.src.w*2 + apitch) & (~apitch);
vo_draw_alpha_yuy2(w,h,src,srca,stride,lvo_mem+bespitch*y0+2*x0+1,bespitch);
break;
case IMGFMT_RGB32:
case IMGFMT_BGR32:
vo_draw_alpha_rgb32(w,h,src,srca,stride,lvo_mem+4*(y0*bespitch+x0),4*bespitch);
bespitch = (vidix_play.src.w*4 + apitch) & (~apitch);
vo_draw_alpha_rgb32(w,h,src,srca,stride,lvo_mem+y0*bespitch+4*x0,bespitch);
break;
case IMGFMT_RGB24:
case IMGFMT_BGR24:
vo_draw_alpha_rgb24(w,h,src,srca,stride,lvo_mem+3*(y0*bespitch+x0),3*bespitch);
bespitch = (vidix_play.src.w*3 + apitch) & (~apitch);
vo_draw_alpha_rgb24(w,h,src,srca,stride,lvo_mem+y0*bespitch+3*x0,bespitch);
break;
case IMGFMT_RGB16:
case IMGFMT_BGR16:
vo_draw_alpha_rgb16(w,h,src,srca,stride,lvo_mem+2*(y0*bespitch+x0),2*bespitch);
bespitch = (vidix_play.src.w*2 + apitch) & (~apitch);
vo_draw_alpha_rgb16(w,h,src,srca,stride,lvo_mem+y0*bespitch+2*x0,bespitch);
break;
case IMGFMT_RGB15:
case IMGFMT_BGR15:
vo_draw_alpha_rgb15(w,h,src,srca,stride,lvo_mem+2*(y0*bespitch+x0),2*bespitch);
bespitch = (vidix_play.src.w*2 + apitch) & (~apitch);
vo_draw_alpha_rgb15(w,h,src,srca,stride,lvo_mem+y0*bespitch+2*x0,bespitch);
break;
default:
draw_alpha_null(x0,y0,w,h,src,srca,stride);
@ -500,6 +504,7 @@ int vidix_init(unsigned src_width,unsigned src_height,
{
size_t i,awidth;
int err,is_422_planes_eq;
uint32_t sstride,dstride;
if(verbose > 1)
printf("vosub_vidix: vidix_init() was called\n"
"src_w=%u src_h=%u dest_x_y_w_h = %u %u %u %u\n"
@ -627,9 +632,9 @@ int vidix_init(unsigned src_width,unsigned src_height,
memset(vidix_mem + vidix_play.offsets[i], 0x80,
vidix_play.frame_size);
/* tune some info here */
is_422_planes_eq = vidix_play.src.pitch.y == vidix_play.dest.pitch.y &&
src_width*2 == (src_width*2+(vidix_play.dest.pitch.y-1))&~
(vidix_play.dest.pitch.y-1);
sstride = src_width*2;
dstride = (src_width*2+(vidix_play.dest.pitch.y-1))&~(vidix_play.dest.pitch.y-1);
is_422_planes_eq = sstride == dstride;
if(src_format == IMGFMT_YV12 || src_format == IMGFMT_I420 || src_format == IMGFMT_IYUV)
vo_server->draw_slice = vidix_draw_slice_420;
else