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* nir: convert lower_io_arrays_to_elements to deref instructionsRob Clark2018-06-221-2/+0
| | | | | | | | Signed-off-by: Rob Clark <[email protected]> Acked-by: Rob Clark <[email protected]> Acked-by: Bas Nieuwenhuizen <[email protected]> Acked-by: Dave Airlie <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* nir: convert lower_io_to_scalar to deref instructionsRob Clark2018-06-221-2/+2
| | | | | | | | Signed-off-by: Rob Clark <[email protected]> Acked-by: Rob Clark <[email protected]> Acked-by: Bas Nieuwenhuizen <[email protected]> Acked-by: Dave Airlie <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* move lower_deref_instrsRob Clark2018-06-222-4/+2
| | | | | | | | Signed-off-by: Rob Clark <[email protected]> Acked-by: Rob Clark <[email protected]> Acked-by: Bas Nieuwenhuizen <[email protected]> Acked-by: Dave Airlie <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* radv: Disable lower_io_to_temporaries during deref changes.Bas Nieuwenhuizen2018-06-221-0/+3
| | | | | | Acked-by: Bas Nieuwenhuizen <[email protected]> Acked-by: Dave Airlie <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* radv: Remove image_var stores.Bas Nieuwenhuizen2018-06-223-30/+30
| | | | | | | Acked-by: Rob Clark <[email protected]> Acked-by: Bas Nieuwenhuizen <[email protected]> Acked-by: Dave Airlie <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* radv: Use deref instructions for tex derefs in meta shaders.Bas Nieuwenhuizen2018-06-225-38/+62
| | | | | | | Acked-by: Rob Clark <[email protected]> Acked-by: Bas Nieuwenhuizen <[email protected]> Acked-by: Dave Airlie <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* radv: Gather info for deref instr based load/store.Bas Nieuwenhuizen2018-06-221-5/+55
| | | | | | | Acked-by: Rob Clark <[email protected]> Acked-by: Bas Nieuwenhuizen <[email protected]> Acked-by: Dave Airlie <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* radv: Add shader info support for image deref instructions.Bas Nieuwenhuizen2018-06-221-3/+37
| | | | | | | Acked-by: Rob Clark <[email protected]> Acked-by: Bas Nieuwenhuizen <[email protected]> Acked-by: Dave Airlie <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* ac/nir: Support deref instructions in tex instructions.Bas Nieuwenhuizen2018-06-221-0/+13
| | | | | | | Acked-by: Rob Clark <[email protected]> Acked-by: Bas Nieuwenhuizen <[email protected]> Acked-by: Dave Airlie <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* nir,spirv: Rework function callsJason Ekstrand2018-06-221-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | This commit completely reworks function calls in NIR. Instead of having a set of variables for the parameters and return value, nir_call_instr now has simply has a number of sources which get mapped to load_param intrinsics inside the functions. It's up to the client API to build an ABI on top of that. In SPIR-V, out parameters are handled by passing the result of a deref through as an SSA value and storing to it. This virtue of this approach can be seen by how much it allows us to delete from core NIR. In particular, nir_inline_functions gets halved and goes from a fairly difficult pass to understand in detail to almost trivial. It also simplifies spirv_to_nir somewhat because NIR functions never were a good fit for SPIR-V. Unfortunately, there is no good way to do this without a mega-commit. Core NIR and SPIR-V have to be changed at the same time. This also requires changes to anv and radv because nir_inline_functions couldn't handle deref instructions before this change and can't work without them after this change. Acked-by: Rob Clark <[email protected]> Acked-by: Bas Nieuwenhuizen <[email protected]> Acked-by: Dave Airlie <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* spirv: Use NIR per-member splittingJason Ekstrand2018-06-221-0/+7
| | | | | | | | | | | | Before, we were doing structure splitting in spirv_to_nir. Unfortunately, this doesn't really work when you think about passing struct pointers into functions. Doing it later in NIR is a much better plan. Acked-by: Rob Clark <[email protected]> Acked-by: Bas Nieuwenhuizen <[email protected]> Acked-by: Dave Airlie <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* anv,i965,radv,st,ir3: Call nir_lower_deref_instrsJason Ekstrand2018-06-221-0/+4
| | | | | | | | | | | This inserts a call to nir_lower_deref_instrs at every call site of glsl_to_nir, spirv_to_nir, and prog_to_nir. Reviewed-by: Caio Marcelo de Oliveira Filho <[email protected]> Acked-by: Rob Clark <[email protected]> Acked-by: Bas Nieuwenhuizen <[email protected]> Acked-by: Dave Airlie <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* radv: always check the return error when submitting a CSSamuel Pitoiset2018-06-221-5/+11
| | | | | Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Bas Nieuwenhuizen <[email protected]>
* radv: check the return values of radv_signal_fence()Samuel Pitoiset2018-06-221-2/+7
| | | | | Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Bas Nieuwenhuizen <[email protected]>
* radv: change the returned error in radv_signal_fence()Samuel Pitoiset2018-06-221-2/+1
| | | | | | | | | From my point of view, when we aren't able to submit a CS something terribly wrong happens and we are most likely going to lost the device. Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Bas Nieuwenhuizen <[email protected]>
* radv: set EVENT_WRITE_EOP.INT_SEL = wait for write confirmationSamuel Pitoiset2018-06-211-3/+9
| | | | | | | | Ported from RadeonSI. Not sure why this is needed but AMDVLK does something similar. Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Bas Nieuwenhuizen <[email protected]>
* radv: use EOP_DATA_SEL_* instead of magic numbersSamuel Pitoiset2018-06-213-6/+12
| | | | | Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Bas Nieuwenhuizen <[email protected]>
* vulkan: EXT_acquire_xlib_display requires libXrandr headers to buildKeith Packard2018-06-202-2/+3
| | | | | | | | | | | | | | | | | When VK_USE_PLATFORM_XLIB_XRANDR_EXT is defined, vulkan.h includes X11/extensions/Xrandr.h for the RROutput typedef which is used in the vkGetRandROutputDisplayEXT interface. Make sure we have the required header by checking during the build, and also set CFLAGS to point at the right directory. We don't need to link against the library as we don't use any functions from there, so don't add the _LIBS value in the autotools build. Signed-off-by: Keith Packard <[email protected]> Fixes: dbac8e25f851ed44c51f "radv: Add EXT_acquire_xlib_display to radv driver [v2]" Reviewed-by: Eric Engestrom <[email protected]>
* radv: Add VK_EXT_display_surface_counter to radv driverKeith Packard2018-06-202-0/+13
| | | | | | | | This extension is required to support EXT_display_control as it offers a way to query whether the vblank counter is supported. Signed-off-by: Keith Packard <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]>
* radv: always initialize the clear depth/stencil values to 0Samuel Pitoiset2018-06-203-22/+27
| | | | | | | Similar to the clear color values. Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Bas Nieuwenhuizen <[email protected]>
* radv: always initialize the clear color values to 0Samuel Pitoiset2018-06-203-8/+26
| | | | | | | Having random data in there is probably not the best. Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Bas Nieuwenhuizen <[email protected]>
* radv: always initialize the DCC predicate to FALSESamuel Pitoiset2018-06-201-0/+2
| | | | | | | | This might eventually skip some useless DCC decompression passes. Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Bas Nieuwenhuizen <[email protected]>
* radv: do not use an user SGPR for the sample position offsetSamuel Pitoiset2018-06-203-40/+30
| | | | | | | We know the number of samples at compile time. Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Bas Nieuwenhuizen <[email protected]>
* radv: don't store the number of samples as log2Samuel Pitoiset2018-06-204-7/+12
| | | | | | | Needed for the following patch. Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Bas Nieuwenhuizen <[email protected]>
* radv: remove unnecessary code around CACHE_FLUSH_AND_INV_TS_EVENTSamuel Pitoiset2018-06-201-18/+1
| | | | | | | | | AMDVLK also always uses CACHE_FLUSH_AND_INV_TS_EVENT. The other workaround is to flush DB metadata after emitting the framebuffer, but that seems slower. Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Bas Nieuwenhuizen <[email protected]>
* radv: Fix flush_bits being used uninitialized.Bas Nieuwenhuizen2018-06-201-1/+1
| | | | | | | A case of making things worse while trying to fix something minor ... Fixes: ef79457004e "radv: Merge the flush bits of CMASK & DCC clear." Reviewed-by: Samuel Pitoiset <[email protected]>
* radv: Add EXT_acquire_xlib_display to radv driver [v2]Keith Packard2018-06-195-6/+52
| | | | | | | | | | | | | | This extension adds the ability to borrow an X RandR output for temporary use directly by a Vulkan application to the radv driver. v2: Simplify addition of VK_USE_PLATFORM_XLIB_XRANDR_KHR to vulkan_wsi_args Suggested-by: Eric Engestrom <[email protected]> Signed-off-by: Keith Packard <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]>
* radv: Add EXT_direct_mode_display to radv driverKeith Packard2018-06-192-0/+12
| | | | | | | | Add support for the EXT_direct_mode_display extension. This just provides the vkReleaseDisplayEXT function. Signed-off-by: Keith Packard <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]>
* radv: Add KHR_display extension to radv [v5]Keith Packard2018-06-197-2/+194
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds support for the KHR_display extension to the radv Vulkan driver. The driver now attempts to open the master DRM node when the KHR_display extension is requested so that the common winsys code can perform the necessary operations. v2: * Simplify addition of VK_USE_PLATFORM_DISPLAY_KHR to vulkan_wsi_args Suggested-by: Eric Engestrom <[email protected]> v3: Adapt to new wsi_device_init API (added display_fd) v4: Adopt Jason Ekstrand's coding conventions Declare variables at first use, eliminate extra whitespace between types and names. Wrap lines to 80 columns. Suggested-by: Jason Ekstrand <[email protected]> v5: Add vkCreateDisplayModeKHR. This doesn't actually create new modes, it only looks to see if the requested parameters matches an existing mode and returns that. Suggested-by: Jason Ekstrand <[email protected]> Signed-off-by: Keith Packard <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]>
* vulkan: Add KHR_display extension using DRM [v10]Keith Packard2018-06-193-1/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds support for the KHR_display extension support to the vulkan WSI layer. Driver support will be added separately. v2: * fix double ;; in wsi_common_display.c * Move mode list from wsi_display to wsi_display_connector * Fix scope for wsi_display_mode andwsi_display_connector allocs * Switch all allocations to vk_zalloc instead of vk_alloc. * Fix DRM failure in wsi_display_get_physical_device_display_properties When DRM fails, or when we don't have a master fd (presumably due to application errors), just return 0 properties from this function, which is at least a valid response. * Use vk_outarray for all property queries This is a bit less error-prone than open-coding the same stuff. * Remove VK_COMPOSITE_ALPHA_INHERIT_BIT_KHR from surface caps Until we have multi-plane support, we shouldn't pretend to have any multi-plane semantics, even if undefined. Suggested-by: Jason Ekstrand <[email protected]> * Simplify addition of VK_USE_PLATFORM_DISPLAY_KHR to vulkan_wsi_args Suggested-by: Eric Engestrom <[email protected]> v3: Add separate 'display_fd' and 'render_fd' arguments to wsi_device_init API. This allows drivers to use different FDs for the different aspects of the device. Use largest mode as display size when no preferred mode. If the display doesn't provide a preferred mode, we'll assume that the largest supported mode is the "physical size" of the device and report that. v4: Make wsi_image_state enumeration values uppercase. Follow more common mesa conventions. Remove 'render_fd' from wsi_device_init API. The wsi_common_display code doesn't use this fd at all, so stop passing it in. This avoids any potential confusion over which fd to use when creating display-relative object handles. Remove call to wsi_create_prime_image which would never have been reached as the necessary condition (use_prime_blit) is never set. whitespace cleanups in wsi_common_display.c Suggested-by: Jason Ekstrand <[email protected]> Add depth/bpp info to available surface formats. Instead of hard-coding depth 24 bpp 32 in the drmModeAddFB call, use the requested format to find suitable values. Destroy kernel buffers and FBs when swapchain is destroyed. We were leaking both of these kernel objects across swapchain destruction. Note that wsi_display_wait_for_event waits for anything to happen. wsi_display_wait_for_event is simply a yield so that the caller can then check to see if the desired state change has occurred. Record swapchain failures in chain for later return. If some asynchronous swapchain activity fails, we need to tell the application eventually. Record the failure in the swapchain and report it at the next acquire_next_image or queue_present call. Fix error returns from wsi_display_setup_connector. If a malloc failed, then the result should be VK_ERROR_OUT_OF_HOST_MEMORY. Otherwise, the associated ioctl failed and we're either VT switched away, or our lease has been revoked, in which case we should return VK_ERROR_OUT_OF_DATE_KHR. Make sure both sides of if/else brace use matches Note that we assume drmModeSetCrtc is synchronous. Add a comment explaining why we can idle any previous displayed image as soon as the mode set returns. Note that EACCES from drmModePageFlip means VT inactive. When vt switched away drmModePageFlip returns EACCES. Poll once a second waiting until we get some other return value back. Clean up after alloc failure in wsi_display_surface_create_swapchain. Destroy any created images, free the swapchain. Remove physical_device from wsi_display_init_wsi. We never need this value, so remove it from the API and from the internal wsi_display structure. Use drmModeAddFB2 in wsi_display_image_init. This takes a drm format instead of depth/bpp, which provides more control over the format of the data. v5: Set the 'currentStackIndex' member of the VkDisplayPlanePropertiesKHR record to zero, instead of indexing across all displays. This value is the stack depth of the plane within an individual display, and as the current code supports only a single plane per display, should be set to zero for all elements Discovered-by: David Mao <[email protected]> v6: Remove 'platform_display' bits from the build and use the existing 'platform_drm' instead. v7: Ensure VK_ICD_WSI_PLATFORM_MAX is large enough by setting to VK_ICD_WSI_PLATFORM_DISPLAY + 1 v8: Simplify wsi_device_init failure from wsi_display_init_wsi by using the same pattern as the other wsi layers. Adopt Jason Ekstrand's white space and variable declaration suggestions. Declare variables at first use, eliminate extra whitespace between types and names, add list iterator helpers, switch to lower-case list_ macros. Respond to Jason's April 8 review: * Create a function to convert relative to absolute timeouts to catch overflow issues in one place * use VK_NULL_HANDLE to clear prop->currentDisplay * Get rid of available_present_modes array. * return OUT_OF_DATE_KHR when display_queue_next called after display has been released. * Make errors from mode setting fatal in display_queue_next * Remove duplicate pthread_mutex_init call * Add wsi_init_pthread_cond_monotonic helper function to isolate pthread error handling from wsi_display_init_wsi Suggested-by: Jason Ekstrand <[email protected]> v9: Fix vscan handling by using MAX2(vscan, 1) everywhere. Vscan can be zero anywhere, which is treated the same as 1. Suggested-by: Jason Ekstrand <[email protected]> v10: Respond to Vulkan CTS failures. 1. Initialize planeReorderPossible in display_properties code 2. Only report connected displays in get_display_plane_supported_displays 3. Return VK_ERROR_OUT_OF_HOST_MEMORY when pthread cond initialization fails. Signed-off-by: Jason Ekstrand <[email protected]> 4. Add vkCreateDisplayModeKHR. This doesn't actually create new modes, it only looks to see if the requested parameters matches an existing mode and returns that. Suggested-by: Jason Ekstrand <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]> Signed-off-by: Keith Packard <[email protected]>
* radv: Merge the flush bits of CMASK & DCC clear.Bas Nieuwenhuizen2018-06-191-1/+1
| | | | | | | | | | | Probably won't be much different in practice, but still wrong. Fixes Coverity issue 1435002. Not CC'ing to stable since this is only hit if you enable MSAA DCC via RADV_DEBUG. Reviewed-by: Samuel Pitoiset <[email protected]>
* radv: Don't check for pipeline being set in draw.Bas Nieuwenhuizen2018-06-191-1/+0
| | | | | | | | Draws without pipeline are definitely not allowed. Fixes Coverity issue 1434216. Reviewed-by: Samuel Pitoiset <[email protected]>
* amd,radeonsi: rename radeon_winsys_cs -> radeon_cmdbufMarek Olšák2018-06-1911-143/+143
| | | | Acked-by: Bas Nieuwenhuizen <[email protected]>
* radv: fix reported number of available VGPRsEric Engestrom2018-06-181-1/+1
| | | | | | | | It's a bit late to round up after an integer division. Fixes: de889794134e6245e08a2 "radv: Implement VK_AMD_shader_info" Signed-off-by: Eric Engestrom <[email protected]> Reviewed-by: Alex Smith <[email protected]>
* radv: Use less conservative approximation for context rolls.Bas Nieuwenhuizen2018-06-181-3/+6
| | | | | | | Drops the number of time we set the scissor by 4x for F1 2017, which results in a consistent performance improvement of about 4%. Reviewed-by: Samuel Pitoiset <[email protected]>
* radv: fix bitwise checkEric Engestrom2018-06-181-1/+1
| | | | | | Fixes: 922cd38172b8a2bc286bd "radv: implement out-of-order rasterization when it's safe on VI+" Signed-off-by: Eric Engestrom <[email protected]> Reviewed-by: Samuel Pitoiset <[email protected]>
* radv: fix emitting the TCS regs on GFX9Samuel Pitoiset2018-06-161-1/+0
| | | | | | | | | | | | | The primitive ID is NULL and this generates an invalid select instruction which crashes because one operand is NULL. This fixes crashes in The Long Journey Home, Quantum Break and Just Cause 3 with DXVK. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=106756 CC: <[email protected]> Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Bas Nieuwenhuizen <[email protected]>
* Revert "radv: always set/load both depth and stencil clear values"Samuel Pitoiset2018-06-151-5/+28
| | | | | | | | | This fixes a rendering regression with RoTR. This reverts commit 4bdad9faddc82a4560603936ce5ade5707ecb254. Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Bas Nieuwenhuizen <[email protected]>
* radv: don't check for linear images in emit_fast_color_clear()Samuel Pitoiset2018-06-151-2/+0
| | | | | | | | We don't enable CMASK for linear surfaces and addrlib only enables DCC for tiling surfaces. Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Bas Nieuwenhuizen <[email protected]>
* radv: allow RADV_PERFTEST=dccmsaa on GFX9Samuel Pitoiset2018-06-151-2/+2
| | | | | Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Bas Nieuwenhuizen <[email protected]>
* radv: add RADV_DEBUG=checkirSamuel Pitoiset2018-06-155-3/+11
| | | | | | | This allows to run the LLVM verifier pass. Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Bas Nieuwenhuizen <[email protected]>
* radv: update ZRANGE_PRECISION in radv_update_bound_fast_clear_ds()Samuel Pitoiset2018-06-151-31/+15
| | | | | Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Bas Nieuwenhuizen <[email protected]>
* radv: clean up radv_{set,load}_depth_clear_regs() helpersSamuel Pitoiset2018-06-153-32/+44
| | | | | | | And replace _regs by _metadata because it makes more sense. Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Bas Nieuwenhuizen <[email protected]>
* radv: always set/load both depth and stencil clear valuesSamuel Pitoiset2018-06-151-28/+5
| | | | | | | | I don't think that matter much to emit both values and that makes the code a bit simpler. Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Bas Nieuwenhuizen <[email protected]>
* radv: update the fast ds clear values only if the image is boundSamuel Pitoiset2018-06-151-5/+32
| | | | | | | | It's unnecessary to update the fast depth/stencil clear values if the fast cleared depth/stencil image isn't currently bound. Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Bas Nieuwenhuizen <[email protected]>
* radv: clean up radv_{set,load}_color_clear_regs() helpersSamuel Pitoiset2018-06-153-33/+47
| | | | | | | And replace _regs by _metadata because it makes more sense. Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Bas Nieuwenhuizen <[email protected]>
* radv: update the fast color clear values only if the image is boundSamuel Pitoiset2018-06-151-3/+32
| | | | | | | | It's unnecessary to update the fast color clear values if the fast cleared color image isn't currently bound. Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Bas Nieuwenhuizen <[email protected]>
* radv: remove multisample bit from shader key.Dave Airlie2018-06-153-4/+0
| | | | | | This wasn't being used anywhere inside the shader from what I can see. Reviewed-by: Bas Nieuwenhuizen <[email protected]>
* radv: Fix output for sparse MRTs.Bas Nieuwenhuizen2018-06-141-9/+10
| | | | | | | | | | | | We need to init the cb_shader_format correctly with the changed col_format, so this moves the col_format adjustment to before the adjustment to before the cb_shader_mask gets generated. Fixes: 06d3c650980 "radv: fix a GPU hang when MRTs are sparse" Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=106903 CC: 18.1 <[email protected]> Reviewed-by: Dave Airlie <[email protected]> Reviewed-by: Samuel Pitoiset <[email protected]>
* radv: update the ZRANGE_PRECISION value for the TC-compat bugSamuel Pitoiset2018-06-141-0/+108
| | | | | | | | | | | | | | | | | | | | | | On GFX8+, there is a bug that affects TC-compatible depth surfaces when the ZRange is not reset after LateZ kills pixels. The workaround is to always set DB_Z_INFO.ZRANGE_PRECISION to match the last fast clear value. Because the value is set to 1 by default, we only need to update it when clearing Z to 0.0. We also need to set the depth clear regs and to update ZRANGE_PRECISION when initializing a TC-compat depth image to 0. Original patch from James Legg. This fixes random CTS fails with dEQP-VK.renderpass.suballocation.formats.d32_sfloat_s8_uint.input.* Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=105396 CC: <[email protected]> Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Bas Nieuwenhuizen <[email protected]>