From 3f8f52b241e3f8bf31344f52c2c8faa32b05e804 Mon Sep 17 00:00:00 2001 From: Lionel Landwerlin Date: Fri, 18 Oct 2019 14:50:02 +0300 Subject: anv: fix vkUpdateDescriptorSets with inline uniform blocks With inline uniform blocks descriptor, the meaning of descriptorCount is a number of bytes to copy into the descriptor. Don't try to use that size as an index into the descriptor table. Signed-off-by: Lionel Landwerlin Fixes: 43f40dc7cb ("anv: Implement VK_EXT_inline_uniform_block") Gitlab: https://gitlab.freedesktop.org/mesa/mesa/issues/1195 Reviewed-by: Jason Ekstrand --- src/intel/vulkan/anv_descriptor_set.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/intel/vulkan/anv_descriptor_set.c b/src/intel/vulkan/anv_descriptor_set.c index 23d6ddede5b..80a34695e08 100644 --- a/src/intel/vulkan/anv_descriptor_set.c +++ b/src/intel/vulkan/anv_descriptor_set.c @@ -1470,9 +1470,6 @@ void anv_UpdateDescriptorSets( &dst->descriptors[dst_layout->descriptor_index]; dst_desc += copy->dstArrayElement; - for (uint32_t j = 0; j < copy->descriptorCount; j++) - dst_desc[j] = src_desc[j]; - if (src_layout->data & ANV_DESCRIPTOR_INLINE_UNIFORM) { assert(src_layout->data == ANV_DESCRIPTOR_INLINE_UNIFORM); memcpy(dst->desc_mem.map + dst_layout->descriptor_offset + @@ -1481,6 +1478,9 @@ void anv_UpdateDescriptorSets( copy->srcArrayElement, copy->descriptorCount); } else { + for (uint32_t j = 0; j < copy->descriptorCount; j++) + dst_desc[j] = src_desc[j]; + unsigned desc_size = anv_descriptor_size(src_layout); if (desc_size > 0) { assert(desc_size == anv_descriptor_size(dst_layout)); -- cgit v1.2.3