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r600: don't use vtx offset for load_sample_position

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The offset looks bogus to me. Albeit in the end it doesn't matter, by the
looks of it offsets smaller than 4 get ignored there (not sure of the rules,
I suppose either non-dword aligned offsets never work there or the offset
must be at least aligned to the size of a single element).

Tested-by: Konstantin Kharlamov <hi-angel@yandex.ru>
Reviewed-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Roland Scheidegger
2018-01-01 19:40:56 +01:00
parent f4b1ec2972
commit 6c8d6ce982
1 changed files with 1 additions and 1 deletions
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src/gallium/drivers/r600/r600_shader.c
+1 -1
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@@ -1284,7 +1284,7 @@ static int load_sample_position(struct r600_shader_ctx *ctx, struct r600_shader_
vtx.num_format_all = 2;
vtx.format_comp_all = 1;
vtx.use_const_fields = 0;
vtx.offset = 1; // first element is size of buffer
vtx.offset = 0;
vtx.endian = r600_endian_swap(32);
vtx.srf_mode_all = 1; /* SRF_MODE_NO_ZERO */