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panvk: Advertise VK_EXT_depth_bias_control

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This gives more details on the hardware depth bias implementation details.

Signed-off-by: Mary Guillemard <mary.guillemard@collabora.com>
Reviewed-by: Lars-Ivar Hesselberg Simonsen <lars-ivar.simonsen@arm.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34745>
This commit is contained in:
Mary Guillemard 2025-04-29 10:13:48 +00:00
parent 970bdecb50
commit f23f8c2826
3 changed files with 9 additions and 1 deletions
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2
docs/features.txt
View file

@ -589,7 +589,7 @@ Khronos extensions that are not part of any Vulkan version:
VK_EXT_debug_marker DONE (radv)
VK_EXT_debug_report DONE (anv, dzn, lvp, nvk, panvk, pvr, radv, tu, v3dv, vn)
VK_EXT_debug_utils DONE (anv, dzn, hasvk, lvp, nvk, panvk, pvr, radv, tu, v3dv, vn)
VK_EXT_depth_bias_control DONE (anv, nvk, radv, vn)
VK_EXT_depth_bias_control DONE (anv, nvk, panvk, radv, vn)
VK_EXT_depth_clamp_control DONE (anv, hasvk, nvk, radv, vn)
VK_EXT_depth_clip_control DONE (anv, hasvk, lvp, nvk, radv, tu, v3dv, vn)
VK_EXT_depth_clip_enable DONE (anv, hasvk, lvp, nvk, panvk, radv, tu, v3dv/vc7+, vn)

1
docs/relnotes/new_features.txt
View file

@ -18,3 +18,4 @@ VK_KHR_shader_integer_dot_product on panvk
VK_KHR_shader_terminate_invocation on panvk
VK_EXT_shader_demote_to_helper_invocation on panvk
VK_EXT_shader_replicated_composites on panvk
VK_EXT_depth_bias_control on panvk

7
src/panfrost/vulkan/panvk_physical_device.c
View file

@ -283,6 +283,7 @@ get_device_extensions(const struct panvk_physical_device *device,
.EXT_border_color_swizzle = true,
.EXT_buffer_device_address = true,
.EXT_custom_border_color = true,
.EXT_depth_bias_control = true,
.EXT_depth_clip_enable = true,
#ifdef VK_USE_PLATFORM_DISPLAY_KHR
.EXT_display_control = true,
@ -512,6 +513,12 @@ get_features(const struct panvk_physical_device *device,
/* VK_EXT_vertex_input_dynamic_state */
.vertexInputDynamicState = true,
/* VK_EXT_depth_bias_control */
.depthBiasControl = true,
.leastRepresentableValueForceUnormRepresentation = false,
.floatRepresentation = false,
.depthBiasExact = true,
/* VK_EXT_depth_clip_enable */
.depthClipEnable = true,