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radv: fix optimizing needed states if some are marked as dynamic

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From the Vulkan spec 1.2.157:

    "VK_DYNAMIC_STATE_STENCIL_TEST_ENABLE_EXT specifies that the
     stencilTestEnable state in VkPipelineDepthStencilStateCreateInfo
     will be ignored and must be set dynamically with
     vkCmdSetStencilTestEnableEXT before any draw call."

So, stencilTestEnable should be ignored if dynamic. While we are
at it, fix depthBoundsTestEnable too.

Cc: 20.2
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/3633
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7112>
(cherry picked from commit bb00a6860e)
This commit is contained in:
Samuel Pitoiset 2020-10-13 16:28:34 +02:00 • committed by Dylan Baker
parent ef7ecc9fa2
commit 9bd698c5e5
1 changed files with 22 additions and 10 deletions
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32
src/amd/vulkan/radv_pipeline.c
View file

@ -915,6 +915,21 @@ radv_order_invariant_stencil_state(const VkStencilOpState *state)
radv_order_invariant_stencil_op(state->failOp));
}
static bool
radv_is_state_dynamic(const VkGraphicsPipelineCreateInfo *pCreateInfo,
VkDynamicState state)
{
if (pCreateInfo->pDynamicState) {
uint32_t count = pCreateInfo->pDynamicState->dynamicStateCount;
for (uint32_t i = 0; i < count; i++) {
if (pCreateInfo->pDynamicState->pDynamicStates[i] == state)
return true;
}
}
return false;
}
static bool
radv_pipeline_has_dynamic_ds_states(const VkGraphicsPipelineCreateInfo *pCreateInfo)
{
@ -926,14 +941,9 @@ radv_pipeline_has_dynamic_ds_states(const VkGraphicsPipelineCreateInfo *pCreateI
VK_DYNAMIC_STATE_STENCIL_OP_EXT,
};
if (pCreateInfo->pDynamicState) {
uint32_t count = pCreateInfo->pDynamicState->dynamicStateCount;
for (uint32_t i = 0; i < count; i++) {
for (uint32_t j = 0; j < ARRAY_SIZE(ds_states); j++) {
if (pCreateInfo->pDynamicState->pDynamicStates[i] == ds_states[j])
return true;
}
}
for (uint32_t i = 0; i < ARRAY_SIZE(ds_states); i++) {
if (radv_is_state_dynamic(pCreateInfo, ds_states[i]))
return true;
}
return false;
@ -1333,11 +1343,13 @@ static uint32_t radv_pipeline_needed_dynamic_state(const VkGraphicsPipelineCreat
states &= ~RADV_DYNAMIC_DEPTH_BIAS;
if (!pCreateInfo->pDepthStencilState ||
!pCreateInfo->pDepthStencilState->depthBoundsTestEnable)
(!pCreateInfo->pDepthStencilState->depthBoundsTestEnable &&
!radv_is_state_dynamic(pCreateInfo, VK_DYNAMIC_STATE_DEPTH_BOUNDS_TEST_ENABLE_EXT)))
states &= ~RADV_DYNAMIC_DEPTH_BOUNDS;
if (!pCreateInfo->pDepthStencilState ||
!pCreateInfo->pDepthStencilState->stencilTestEnable)
(!pCreateInfo->pDepthStencilState->stencilTestEnable &&
!radv_is_state_dynamic(pCreateInfo, VK_DYNAMIC_STATE_STENCIL_TEST_ENABLE_EXT)))
states &= ~(RADV_DYNAMIC_STENCIL_COMPARE_MASK |
RADV_DYNAMIC_STENCIL_WRITE_MASK |
RADV_DYNAMIC_STENCIL_REFERENCE);