Since commit 922be4eab, the expectation is that the query result contains the correct value. Unfortunately swrast does not distinguish between GL_SAMPLES_PASSED and GL_ANY_SAMPLES_PASSED. As a result, we must fix up the query result in a post-draw fixup.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=94274 Signed-off-by: Ilia Mirkin <imir...@alum.mit.edu> Tested-by: Vinson Lee <v...@freedesktop.org> --- src/mesa/swrast/s_context.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/src/mesa/swrast/s_context.c b/src/mesa/swrast/s_context.c index af24207..0a5fc7e 100644 --- a/src/mesa/swrast/s_context.c +++ b/src/mesa/swrast/s_context.c @@ -900,11 +900,16 @@ void _swrast_render_finish( struct gl_context *ctx ) { SWcontext *swrast = SWRAST_CONTEXT(ctx); + struct gl_query_object *query = ctx->Query.CurrentOcclusionObject; _swrast_flush(ctx); if (swrast->Driver.SpanRenderFinish) swrast->Driver.SpanRenderFinish( ctx ); + + if (query && (query->Target == GL_ANY_SAMPLES_PASSED || + query->Target == GL_ANY_SAMPLES_PASSED_CONSERVATIVE)) + query->Result = !!query->Result; } -- 2.4.10 _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
