Module: Mesa Branch: master Commit: ddca93ddf70dc76eddb0aebb80de4b19a9b134b2 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=ddca93ddf70dc76eddb0aebb80de4b19a9b134b2
Author: Sagar Ghuge <[email protected]> Date: Fri Apr 24 10:41:42 2020 -0700 anv: Enable stencil buffer compression on Gen12+ v2: (Nanley Chery) - Fix condition check. - Move aux_usage assignment after add_aux_state_tracking_buffer method. v3: (Nanley Chery) - Move stencil condition close to depth block. v4: (Nanley Chery) - Add DEBUG_NO_RBC condition. v5: (Nanley Chery) - Don't add CCS plane explicitly. - Use isl_surf_supports_ccs. v6: - Simplify condition (Nanley Chery) Signed-off-by: Sagar Ghuge <[email protected]> Reviewed-by: Nanley Chery <[email protected]> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/2942> --- src/intel/vulkan/anv_image.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/src/intel/vulkan/anv_image.c b/src/intel/vulkan/anv_image.c index 60b3911fc07..d07d0ec0b95 100644 --- a/src/intel/vulkan/anv_image.c +++ b/src/intel/vulkan/anv_image.c @@ -426,6 +426,16 @@ add_aux_surface_if_supported(struct anv_device *device, image->planes[plane].aux_usage = ISL_AUX_USAGE_HIZ_CCS; } add_surface(image, &image->planes[plane].aux_surface, plane); + } else if (aspect == VK_IMAGE_ASPECT_STENCIL_BIT) { + + if (INTEL_DEBUG & DEBUG_NO_RBC) + return VK_SUCCESS; + + if (!isl_surf_supports_ccs(&device->isl_dev, + &image->planes[plane].surface.isl)) + return VK_SUCCESS; + + image->planes[plane].aux_usage = ISL_AUX_USAGE_STC_CCS; } else if ((aspect & VK_IMAGE_ASPECT_ANY_COLOR_BIT_ANV) && image->samples == 1) { if (image->n_planes != 1) { /* Multiplanar images seem to hit a sampler bug with CCS and R16G16 _______________________________________________ mesa-commit mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/mesa-commit
