layers:Refactor image layout validation
Streamline some of the image layout validation code. At the time of
CmdBeginRenderPass() remove the layout transition from validation code
and perform the layout transitions all at once.
This allows a bit of transition code to be killed so that the initial
transition code can share TransitionSubpassLayouts() function.
diff --git a/layers/buffer_validation.h b/layers/buffer_validation.h
index 2b28961..e4d1143 100644
--- a/layers/buffer_validation.h
+++ b/layers/buffer_validation.h
@@ -105,8 +105,9 @@
void TransitionAttachmentRefLayout(layer_data *dev_data, GLOBAL_CB_NODE *pCB, FRAMEBUFFER_STATE *pFramebuffer,
VkAttachmentReference ref);
-void TransitionSubpassLayouts(layer_data *dev_data, GLOBAL_CB_NODE *pCB, const VkRenderPassBeginInfo *pRenderPassBegin,
- const int subpass_index, FRAMEBUFFER_STATE *framebuffer_state);
+void TransitionSubpassLayouts(layer_data *, GLOBAL_CB_NODE *, const RENDER_PASS_STATE *, const int, FRAMEBUFFER_STATE *);
+
+void TransitionBeginRenderPassLayouts(layer_data *, GLOBAL_CB_NODE *, const RENDER_PASS_STATE *, FRAMEBUFFER_STATE *);
bool ValidateImageAspectLayout(layer_data *device_data, GLOBAL_CB_NODE *pCB, const VkImageMemoryBarrier *mem_barrier,
uint32_t level, uint32_t layer, VkImageAspectFlags aspect);