Well, that was lame. The problem with reporting y inversion honestly is that libGL asks the driver _its_ opinion of Y inversion, which it just fabricates from whole cloth. So then when libGL goes to compare the driver's idea of fbconfigs with that of the server - a fairly dumb idea to begin with - nothing matches, and direct rendering fails, and sadness.
So until the DRI drivers are fixed we should just continue to lie about Y inversion. GLX_DONT_CARE is what libGL would make up for that attribute if we hadn't sent it, so just send that instead. Signed-off-by: Adam Jackson <[email protected]> --- glx/glxcmds.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/glx/glxcmds.c b/glx/glxcmds.c index 64ebf9e..efa4aec 100644 --- a/glx/glxcmds.c +++ b/glx/glxcmds.c @@ -1118,7 +1118,8 @@ DoGetFBConfigs(__GLXclientState * cl, unsigned screen) WRITE_PAIR(GLX_BIND_TO_MIPMAP_TEXTURE_EXT, modes->bindToMipmapTexture); WRITE_PAIR(GLX_BIND_TO_TEXTURE_TARGETS_EXT, modes->bindToTextureTargets); - WRITE_PAIR(GLX_Y_INVERTED_EXT, modes->yInverted); + /* can't report honestly until mesa is fixed */ + WRITE_PAIR(GLX_Y_INVERTED_EXT, GLX_DONT_CARE); if (modes->drawableType & GLX_PBUFFER_BIT) { WRITE_PAIR(GLX_MAX_PBUFFER_WIDTH, modes->maxPbufferWidth); WRITE_PAIR(GLX_MAX_PBUFFER_HEIGHT, modes->maxPbufferHeight); -- 1.8.3.1 _______________________________________________ [email protected]: X.Org development Archives: http://lists.x.org/archives/xorg-devel Info: http://lists.x.org/mailman/listinfo/xorg-devel
