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| author | marha <marha@users.sourceforge.net> | 2012-11-19 10:47:23 +0100 |
|---|---|---|
| committer | marha <marha@users.sourceforge.net> | 2012-11-19 10:47:23 +0100 |
| commit | b3e1e62c45f525cdd332073aaa34d8452cb23374 (patch) | |
| tree | 221ee6420074033279921fadc971d30d63d6847b /mesalib/src/mesa/main/readpix.c | |
| parent | b142593315b909b9e202f0f4585b96bf2e74b9db (diff) | |
| download | vcxsrv-b3e1e62c45f525cdd332073aaa34d8452cb23374.tar.gz vcxsrv-b3e1e62c45f525cdd332073aaa34d8452cb23374.tar.bz2 vcxsrv-b3e1e62c45f525cdd332073aaa34d8452cb23374.zip | |
git update 19 nov 2012
fontconfig: c20ac78b01df3f0919352bba16b5b48b3b5d4d6d
libxcb: 76a2166de9c80b35f987fdc3f3a228bafa0de94e
mesa: ddb901fbf4489ffcd85d3320f23913eb1d4fbdfe
pixman: 44dd746bb68625b2f6be77c3f80292b45defe9d7
xserver: 6a6c3afe71ac82a93d9fd0034dd5bbdcf0eae1ea
xkeyboard-config: 709e05c069428236ca2567e784c9971eecc8ca50
Diffstat (limited to 'mesalib/src/mesa/main/readpix.c')
| -rw-r--r-- | mesalib/src/mesa/main/readpix.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/mesalib/src/mesa/main/readpix.c b/mesalib/src/mesa/main/readpix.c index f6680c91f..d6d105bc4 100644 --- a/mesalib/src/mesa/main/readpix.c +++ b/mesalib/src/mesa/main/readpix.c @@ -743,6 +743,17 @@ _mesa_ReadnPixelsARB( GLint x, GLint y, GLsizei width, GLsizei height, return; } + if (_mesa_is_user_fbo(ctx->ReadBuffer) && + 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; + } + /* Check that the destination format and source buffer are both * integer-valued or both non-integer-valued. */ @@ -757,17 +768,6 @@ _mesa_ReadnPixelsARB( GLint x, GLint y, GLsizei width, GLsizei height, } } - if (_mesa_is_user_fbo(ctx->ReadBuffer) && - 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; - } - if (width == 0 || height == 0) return; /* nothing to do */ |