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Code Issues Releases Wiki Activity

fbdev nocopy option - Jeroen Dobbelaere <jeroen.dobbelaere@acunia.com> 

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@4211 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
arpi 2002-01-17 01:15:31 +00:00
parent ff9f7233f8
commit a13184aac4
1 changed files with 41 additions and 2 deletions
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43
libvo/vo_fbdev.c
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@ -1196,8 +1196,20 @@ static const vo_info_t *get_info(void)
static void draw_alpha(int x0, int y0, int w, int h, unsigned char *src,
unsigned char *srca, int stride)
{
unsigned char *dst = next_frame + (in_width * y0 + x0) * fb_pixel_size;
int dstride = in_width * fb_pixel_size;
unsigned char *dst;
int dstride;
#ifdef USE_CONVERT2FB
if (pixel_format == IMGFMT_YV12) {
dst = L123123875 + (fb_xres * y0 + x0) * fb_pixel_size;
dstride = fb_xres * fb_pixel_size;
}
else
#endif
{
dst = next_frame + (in_width * y0 + x0) * fb_pixel_size;
dstride = in_width * fb_pixel_size;
}
(*draw_alpha_p)(w, h, src, srca, stride, dst, dstride);
}
@ -1205,9 +1217,16 @@ static void draw_alpha(int x0, int y0, int w, int h, unsigned char *src,
static uint32_t draw_frame(uint8_t *src[])
{
if (pixel_format == IMGFMT_YV12) {
#ifdef USE_CONVERT2FB
yuv2rgb(L123123875, src[0], src[1], src[2], fb_xres,
fb_yres, fb_xres * fb_pixel_size,
in_width, in_width / 2);
#else
yuv2rgb(next_frame, src[0], src[1], src[2], in_width,
in_height, in_width * fb_pixel_size,
in_width, in_width / 2);
#endif
} else if (flip) {
int h = in_height;
int len = in_width * fb_pixel_size;
@ -1237,6 +1256,21 @@ static uint32_t draw_slice(uint8_t *src[], int stride[], int w, int h, int x,
{
uint8_t *dest;
#ifdef USE_CONVERT2FB
if (pixel_format == IMGFMT_YV12) {
if(x < fb_xres && y < fb_yres) {
if(x+w > fb_xres) w= fb_xres-x;
if(y+h > fb_yres) h= fb_yres-y;
dest = L123123875 + (fb_xres * y + x) * fb_pixel_size;
yuv2rgb(dest, src[0], src[1], src[2], w, h, fb_xres * fb_pixel_size,
stride[0], stride[1]);
}
return 0;
}
#endif
dest = next_frame + (in_width * y + x) * fb_pixel_size;
yuv2rgb(dest, src[0], src[1], src[2], w, h, in_width * fb_pixel_size,
stride[0], stride[1]);
@ -1251,6 +1285,11 @@ static void put_frame(void)
{
int i, out_offset = 0, in_offset = 0;
#ifdef USE_CONVERT2FB
if(pixel_format == IMGFMT_YV12)
return;
#endif
for (i = 0; i < in_height; i++) {
memcpy(L123123875 + out_offset, next_frame + in_offset,
in_width * fb_pixel_size);