Module: Mesa Branch: 10.1 Commit: 496dd2ca011a8e1703472d5be4f8ae1ba69495a5 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=496dd2ca011a8e1703472d5be4f8ae1ba69495a5
Author: Anuj Phogat <[email protected]> Date: Tue Mar 18 16:52:24 2014 -0700 mesa: Add error condition for format=STENCIL_INDEX in glGetTexImage() >From OpenGL 4.0 spec, page 306: "Calling GetTexImage with a format of STENCIL_INDEX causes the error INVALID_ENUM." Cc: <[email protected]> Signed-off-by: Anuj Phogat <[email protected]> Reviewed-by: Ian Romanick <[email protected]> (cherry picked from commit 5388fc157e2b78d67a05dc923b98857e6449cf1e) --- src/mesa/main/texgetimage.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/src/mesa/main/texgetimage.c b/src/mesa/main/texgetimage.c index 1cbe0a2..290f333 100644 --- a/src/mesa/main/texgetimage.c +++ b/src/mesa/main/texgetimage.c @@ -836,6 +836,11 @@ getteximage_error_check(struct gl_context *ctx, GLenum target, GLint level, _mesa_error(ctx, GL_INVALID_OPERATION, "glGetTexImage(format mismatch)"); return GL_TRUE; } + else if (_mesa_is_stencil_format(format) + && !ctx->Extensions.ARB_texture_stencil8) { + _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexImage(format=GL_STENCIL_INDEX)"); + return GL_TRUE; + } else if (_mesa_is_ycbcr_format(format) && !_mesa_is_ycbcr_format(baseFormat)) { _mesa_error(ctx, GL_INVALID_OPERATION, "glGetTexImage(format mismatch)"); _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
