diff options
| author | Jesse Barnes <jbarnes@virtuousgeek.org> | 2010-01-13 19:01:51 -0500 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2010-01-13 19:01:51 -0500 |
| commit | 1cfd769c2ec0b605cacd75c0e9c89346e1f9518d (patch) | |
| tree | c61e5f243cbcee82ec332f4ff28217a77debaf17 /src/glx | |
| parent | 62eb28c810a192dab772402904c50eea43b8340e (diff) | |
DRI2: don't send DRI2 requests the server doesn't know about
At init time, NULL out the hooks that send the server new requests.
DRI2 never supported these extensions, so this preserves old behavior on
old servers with new Mesa.
Diffstat (limited to 'src/glx')
| -rw-r--r-- | src/glx/x11/dri2_glx.c | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/src/glx/x11/dri2_glx.c b/src/glx/x11/dri2_glx.c index e1688f38ff..7b0c52b50d 100644 --- a/src/glx/x11/dri2_glx.c +++ b/src/glx/x11/dri2_glx.c @@ -575,11 +575,19 @@ dri2CreateScreen(__GLXscreenConfigs * psc, int screen, psp->swapBuffers = dri2SwapBuffers; psp->waitGL = dri2WaitGL; psp->waitX = dri2WaitX; - psp->getDrawableMSC = dri2DrawableGetMSC; - psp->waitForMSC = dri2WaitForMSC; - psp->waitForSBC = dri2WaitForSBC; - psp->setSwapInterval = dri2SetSwapInterval; - psp->getSwapInterval = dri2GetSwapInterval; + if (pdp->driMinor >= 2) { + psp->getDrawableMSC = dri2DrawableGetMSC; + psp->waitForMSC = dri2WaitForMSC; + psp->waitForSBC = dri2WaitForSBC; + psp->setSwapInterval = dri2SetSwapInterval; + psp->getSwapInterval = dri2GetSwapInterval; + } else { + psp->getDrawableMSC = NULL; + psp->waitForMSC = NULL; + psp->waitForSBC = NULL; + psp->setSwapInterval = NULL; + psp->getSwapInterval = NULL; + } /* DRI2 suports SubBuffer through DRI2CopyRegion, so it's always * available.*/ |