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anv/cmd_buffer: Add some stage asserts

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There are several places where we look up opcodes in an array of stages.
Assert that the we don't end up going out-of-bounds.

Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
This commit is contained in:
Jason Ekstrand 2017-12-01 14:43:25 -08:00
parent 1968cd07a2
commit 0c879b62b0
1 changed files with 6 additions and 0 deletions
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6
src/intel/vulkan/genX_cmd_buffer.c
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@ -1822,6 +1822,9 @@ cmd_buffer_emit_descriptor_pointers(struct anv_cmd_buffer *cmd_buffer,
};
anv_foreach_stage(s, stages) {
assert(s < ARRAY_SIZE(binding_table_opcodes));
assert(binding_table_opcodes[s] > 0);
if (cmd_buffer->state.samplers[s].alloc_size > 0) {
anv_batch_emit(&cmd_buffer->batch,
GENX(3DSTATE_SAMPLER_STATE_POINTERS_VS), ssp) {
@ -1858,6 +1861,9 @@ cmd_buffer_flush_push_constants(struct anv_cmd_buffer *cmd_buffer)
if (stage == MESA_SHADER_COMPUTE)
continue;
assert(stage < ARRAY_SIZE(push_constant_opcodes));
assert(push_constant_opcodes[stage] > 0);
struct anv_state state = anv_cmd_buffer_push_constants(cmd_buffer, stage);
if (state.offset == 0) {