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author | Kenneth Graunke <kenneth@whitecape.org> | 2015-11-10 00:48:33 -0800 |
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committer | Kenneth Graunke <kenneth@whitecape.org> | 2015-11-13 16:08:51 -0800 |
commit | a4ba476c30ebcb99694c6167ac9b8af9414cb656 (patch) | |
tree | 9bc3d7f311b35713b32eb48d69c8711f43b5c1b9 /src/mesa/drivers/dri/i965/brw_vec4_gs_visitor.cpp | |
parent | f88c175a29bb287d41ef90343eb6670525475a06 (diff) | |
download | external_mesa3d-a4ba476c30ebcb99694c6167ac9b8af9414cb656.zip external_mesa3d-a4ba476c30ebcb99694c6167ac9b8af9414cb656.tar.gz external_mesa3d-a4ba476c30ebcb99694c6167ac9b8af9414cb656.tar.bz2 |
i965: Print input/output VUE maps on INTEL_DEBUG=vs, gs.
I've been carrying around a patch to do this for the last few months,
and it's been exceedingly useful for debugging GS and tessellation
problems. I've caught lots of bugs by inspecting the interface
expectations of two adjacent stages.
It's not that much spam, so I figure we may as well just print it.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Acked-by: Matt Turner <mattst88@gmail.com>
Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_vec4_gs_visitor.cpp')
-rw-r--r-- | src/mesa/drivers/dri/i965/brw_vec4_gs_visitor.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_vec4_gs_visitor.cpp b/src/mesa/drivers/dri/i965/brw_vec4_gs_visitor.cpp index 49c1083..1a09f76 100644 --- a/src/mesa/drivers/dri/i965/brw_vec4_gs_visitor.cpp +++ b/src/mesa/drivers/dri/i965/brw_vec4_gs_visitor.cpp @@ -812,6 +812,12 @@ brw_compile_gs(const struct brw_compiler *compiler, void *log_data, /* Now that prog_data setup is done, we are ready to actually compile the * program. */ + if (unlikely(INTEL_DEBUG & DEBUG_GS)) { + fprintf(stderr, "GS Input "); + brw_print_vue_map(stderr, &c.input_vue_map); + fprintf(stderr, "GS Output "); + brw_print_vue_map(stderr, &prog_data->base.vue_map); + } if (compiler->scalar_gs) { /* TODO: Support instanced GS. We have basically no tests... */ |