Jump to content
  • Advertisement
Sign in to follow this  
Kiranatus

Video card can stretch but blt returns DDERR_NOSTRETCHHW

This topic is 3070 days old which is more than the 365 day threshold we allow for new replies. Please post a new topic.

If you intended to correct an error in the post then please contact us.

Recommended Posts

Hello, For LPDIRECTDRAWSURFACE7, when I use Blt with DDBLTFX_ARITHSTRETCHY flag in DDBLTFX structure Blt returns DDERR_NOSTRETCHHW.
DDBLTFX  effex;
ZeroMemory( &effex, sizeof( DDBLTFX));
effex.dwSize = sizeof(DDBLTFX);
effex.dwDDFX = DDBLTFX_ARITHSTRETCHY;

hr = pddsFrontBuffer->Blt(&rcWindow, pddsStoreBuffer, &rcSource, DDBLT_WAIT | DDBLT_DDFX, &effex);



But when I use GetCaps from LPDIRECTDRAW7 I see what DDFXCAPS_BLTARITHSTRETCHY flag is turned on. That I have missed? Thanks, Sergey

Share this post


Link to post
Share on other sites
Advertisement
Sign in to follow this  

  • Advertisement
×

Important Information

By using GameDev.net, you agree to our community Guidelines, Terms of Use, and Privacy Policy.

We are the game development community.

Whether you are an indie, hobbyist, AAA developer, or just trying to learn, GameDev.net is the place for you to learn, share, and connect with the games industry. Learn more About Us or sign up!

Sign me up!