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intel/batch-decoder: fix vertex buffer size calculation for gen<8

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It should be incremented by one according to
how it is calculated by 'emit_vertex_buffer_state':
  "\#if GEN_GEN < 8
      .BufferAccessType = step_rate ? INSTANCEDATA : VERTEXDATA,
      .InstanceDataStepRate = step_rate,
   \#if GEN_GEN >= 5
      .EndAddress = ro_bo(bo, end_offset - 1),
   \#endif
   \#endif"

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=109449
Signed-off-by: Andrii Simiklit <andrii.simiklit@globallogic.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
This commit is contained in:
Andrii Simiklit 2019-01-24 12:28:29 +02:00
parent 69e9440367
commit db39a44f10
1 changed files with 1 additions and 1 deletions
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2
src/intel/common/gen_batch_decoder.c
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@ -409,7 +409,7 @@ handle_3dstate_vertex_buffers(struct gen_batch_decode_ctx *ctx,
ready = true;
} else if (strcmp(vbs_iter.name, "End Address") == 0) {
if (vb.map && vbs_iter.raw_value >= vb.addr)
vb_size = vbs_iter.raw_value - vb.addr;
vb_size = (vbs_iter.raw_value + 1) - vb.addr;
else
vb_size = 0;
ready = true;