6 More Discussions You Might Find Interesting
1. Programming
Hello,
Please, I have a little problem, I hope you propose a solution. Thank you very much.
I developed a client task in C and a server task in C. The client needs the server IP address to connect to the server.
With Freepastry , I don't know in advance which machine will run the client and... (0 Replies)
Discussion started by: chercheur111
0 Replies
2. IP Networking
Hello,
I work with Freepastry API (overlay: pastry)
I would like someone to explain me this situation
I have a machine A: ip = @ 196.205.x.y
ifconfig: eth0 = 196.205.x.y and lo
I can ping this address 196.205.xy from another machine
-> I run freepastry it work on this @
I have... (0 Replies)
Discussion started by: chercheur857
0 Replies
3. Shell Programming and Scripting
i want to overlay graph on stack section , but there are problem with color. this is my script:
awk '{print $2,$1}' ofsettTWT2.data > data &&
a2b n1=2 < data > data.bin &&
psgraph n=537 x2beg=0 d2num=0.0 x2end=13000 x1beg=0 x1end=5 < data.bin linewidth=0 marksize=8 style=seismic wbox=20... (0 Replies)
Discussion started by: indah
0 Replies
4. UNIX for Dummies Questions & Answers
Hi,
We have an app specific legacy environment running SCO Openserver 5.0.7. I need to be able to (1) scan a pre-existing “form” consisting of logo/boxes/lines/static text as an image , (2) lay a print file from the app "on top of the image" and (3) output the "merge" as a PDF file.
Scanning... (1 Reply)
Discussion started by: 65bit
1 Replies
5. UNIX and Linux Applications
Hi,
I am using the feh slideshow program in full-screen mode. While the slide show is in progress I would like to draw some other windows (something like clock or calendar from gdesklets) on top of this slideshow. Currently feh does not allow me to do that. Below is the code that feh uses to... (0 Replies)
Discussion started by: aerosmith
0 Replies
6. UNIX for Advanced & Expert Users
How can I specify and the -O (overlay option) in the vfstab ?
Also can you specify the overlay option to the mount options for a Vertias cluster NFS service group ? (0 Replies)
Discussion started by: wjones
0 Replies
LEARN ABOUT OPENSOLARIS
sdl_overlay
SDL_Overlay(3) SDL API Reference SDL_Overlay(3)
NAME
SDL_Overlay - YUV video overlay
STRUCTURE DEFINITION
typedef struct{
Uint32 format;
int w, h;
int planes;
Uint16 *pitches;
Uint8 **pixels;
Uint32 hw_overlay:1;
} SDL_Overlay;
STRUCTURE DATA
format Overlay format (see below)
w, h Width and height of overlay
planes Number of planes in the overlay. Usually either 1 or 3
pitches An array of pitches, one for each plane. Pitch is the length of a row in bytes.
pixels An array of pointers to teh data of each plane. The overlay should be locked before these pointers are used.
hw_overlay This will be set to 1 if the overlay is hardware accelerated.
DESCRIPTION
A SDL_Overlay is similar to a SDL_Surface except it stores a YUV overlay. All the fields are read only, except for pixels which should be
locked before use. The format field stores the format of the overlay which is one of the following:
#define SDL_YV12_OVERLAY 0x32315659 /* Planar mode: Y + V + U */
#define SDL_IYUV_OVERLAY 0x56555949 /* Planar mode: Y + U + V */
#define SDL_YUY2_OVERLAY 0x32595559 /* Packed mode: Y0+U0+Y1+V0 */
#define SDL_UYVY_OVERLAY 0x59565955 /* Packed mode: U0+Y0+V0+Y1 */
#define SDL_YVYU_OVERLAY 0x55595659 /* Packed mode: Y0+V0+Y1+U0 */
More information on YUV formats can be found at http://www.webartz.com/fourcc/indexyuv.htm (link to URL
http://www.webartz.com/fourcc/indexyuv.htm) .
SEE ALSO
SDL_CreateYUVOverlay, SDL_LockYUVOverlay, SDL_UnlockYUVOverlay, SDL_FreeYUVOverlay
SDL
Tue 11 Sep 2001, 23:01 SDL_Overlay(3)