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| author | marha <marha@users.sourceforge.net> | 2012-01-13 16:54:57 +0100 |
|---|---|---|
| committer | marha <marha@users.sourceforge.net> | 2012-01-13 16:54:57 +0100 |
| commit | 5cfbe97cd797d8f78ece208bb5114704b83d8aab (patch) | |
| tree | 5c88c73ee39367742bb5547ef6fb5a3d25d656e0 /mesalib/src/mesa/main/readpix.c | |
| parent | 39324211d7a79ef8115fd1e39771a2e400b31993 (diff) | |
| download | vcxsrv-5cfbe97cd797d8f78ece208bb5114704b83d8aab.tar.gz vcxsrv-5cfbe97cd797d8f78ece208bb5114704b83d8aab.tar.bz2 vcxsrv-5cfbe97cd797d8f78ece208bb5114704b83d8aab.zip | |
libxtrans libXdmcp libxcb mesa xserver git update 13 jan 2012
Diffstat (limited to 'mesalib/src/mesa/main/readpix.c')
| -rw-r--r-- | mesalib/src/mesa/main/readpix.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/mesalib/src/mesa/main/readpix.c b/mesalib/src/mesa/main/readpix.c index 0c0e5394d..c1489d211 100644 --- a/mesalib/src/mesa/main/readpix.c +++ b/mesalib/src/mesa/main/readpix.c @@ -782,6 +782,11 @@ _mesa_ReadnPixelsARB( GLint x, GLint y, GLsizei width, GLsizei height, return; } + if (ctx->ReadBuffer->Name != 0 && ctx->ReadBuffer->Visual.samples > 0) { + _mesa_error(ctx, GL_INVALID_OPERATION, "glReadPixels(multisample FBO)"); + return; + } + if (!_mesa_source_buffer_exists(ctx, format)) { _mesa_error(ctx, GL_INVALID_OPERATION, "glReadPixels(no readbuffer)"); return; |