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anv: implement VK_KHR_fragment_shading_rate

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Available on Gen11+.

v2: Order shading rate in correct order (Samuel)

v3: Move CPS_STATE emission to genX_state.c

v4: Don't override various output structures (Jason)

v5: Rebase on top master (Lionel)

v6: Fix invalid VkPhysicalDeviceFragmentShadingRatePropertiesKHR
    (min|max)FragmentShadingRateAttachmentTexelSize values (Ken)
    Drop #endif comment

v7: Limit extension to Gfx11+ (Lionel)
    Support conservative raster (Lionel)

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7455>
This commit is contained in:
Lionel Landwerlin
2020-10-19 10:12:43 +03:00
committed by Marge Bot
parent 34c560ae95
commit 231651fd89
8 changed files with 298 additions and 21 deletions
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14
src/intel/vulkan/anv_cmd_buffer.c
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@@ -199,6 +199,9 @@ anv_dynamic_state_copy(struct anv_dynamic_state *dest,
ANV_CMP_COPY(color_writes, ANV_CMD_DIRTY_DYNAMIC_COLOR_BLEND_STATE);
ANV_CMP_COPY(fragment_shading_rate.width, ANV_CMD_DIRTY_DYNAMIC_SHADING_RATE);
ANV_CMP_COPY(fragment_shading_rate.height, ANV_CMD_DIRTY_DYNAMIC_SHADING_RATE);
#undef ANV_CMP_COPY
return changed;
@@ -1433,3 +1436,14 @@ void anv_CmdSetColorWriteEnableEXT(
cmd_buffer->state.gfx.dirty |= ANV_CMD_DIRTY_DYNAMIC_COLOR_BLEND_STATE;
}
}
void anv_CmdSetFragmentShadingRateKHR(
VkCommandBuffer commandBuffer,
const VkExtent2D* pFragmentSize,
const VkFragmentShadingRateCombinerOpKHR combinerOps[2])
{
ANV_FROM_HANDLE(anv_cmd_buffer, cmd_buffer, commandBuffer);
cmd_buffer->state.gfx.dynamic.fragment_shading_rate = *pFragmentSize;
cmd_buffer->state.gfx.dirty |= ANV_CMD_DIRTY_DYNAMIC_SHADING_RATE;
}