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anv: Set STATE_BASE_ADDRESS upper bounds on gen7

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This should fix floating-point border color on all gen7 HW.  Integer is
still thoroughly busted on gen7 because it doesn't exist on IVB and it's
crazy on HSW.

Cc: mesa-stable@lists.freedesktop.org
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
(cherry picked from commit 9672b7044c)
This commit is contained in:
Jason Ekstrand 2019-06-17 17:01:48 -05:00 • committed by Juan A. Suarez Romero
parent 1702733645
commit db4850c631
1 changed files with 17 additions and 0 deletions
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17
src/intel/vulkan/genX_cmd_buffer.c
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@ -108,6 +108,23 @@ genX(cmd_buffer_emit_state_base_address)(struct anv_cmd_buffer *cmd_buffer)
sba.IndirectObjectBufferSizeModifyEnable = true;
sba.InstructionBufferSize = 0xfffff;
sba.InstructionBuffersizeModifyEnable = true;
# else
/* On gen7, we have upper bounds instead. According to the docs,
* setting an upper bound of zero means that no bounds checking is
* performed so, in theory, we should be able to leave them zero.
* However, border color is broken and the GPU bounds-checks anyway.
* To avoid this and other potential problems, we may as well set it
* for everything.
*/
sba.GeneralStateAccessUpperBound =
(struct anv_address) { .bo = NULL, .offset = 0xfffff000 };
sba.GeneralStateAccessUpperBoundModifyEnable = true;
sba.DynamicStateAccessUpperBound =
(struct anv_address) { .bo = NULL, .offset = 0xfffff000 };
sba.DynamicStateAccessUpperBoundModifyEnable = true;
sba.InstructionAccessUpperBound =
(struct anv_address) { .bo = NULL, .offset = 0xfffff000 };
sba.InstructionAccessUpperBoundModifyEnable = true;
# endif
# if (GEN_GEN >= 9)
if (cmd_buffer->device->instance->physicalDevice.use_softpin) {