commit 08c2637dc050b91669bc5c6b093665776d36d3ec
author Courtney Goeltzenleuchter <courtney@LunarG.com> Wed Sep 23 12:31:50 2015 -0600
committer Courtney Goeltzenleuchter <courtney@LunarG.com> Wed Sep 23 18:15:15 2015 -0600
tree 0e330c7c50e2864285dd375ec2125e27561d8bdb
parent 319db13c9c3c271a524e323cd885b2196911cc3e

bug-14715: DrawIndirect fix

This patch contains fixes to structure layout for draws.
These structures are accessed by HW and must be in a specific order.
This change also includes reordering of the parameters for
vkCmdDraw and vkCmdDrawIndexed.

vulkan.py

diff --git a/vulkan.py b/vulkan.py
index 880a107..5323a6a 100755
--- a/vulkan.py
+++ b/vulkan.py
@@ -708,18 +708,18 @@
 
         Proto("void", "CmdDraw",
             [Param("VkCmdBuffer", "cmdBuffer"),
-             Param("uint32_t", "firstVertex"),
              Param("uint32_t", "vertexCount"),
-             Param("uint32_t", "firstInstance"),
-             Param("uint32_t", "instanceCount")]),
+             Param("uint32_t", "instanceCount"),
+             Param("uint32_t", "firstVertex"),
+             Param("uint32_t", "firstInstance")]),
 
         Proto("void", "CmdDrawIndexed",
             [Param("VkCmdBuffer", "cmdBuffer"),
-             Param("uint32_t", "firstIndex"),
              Param("uint32_t", "indexCount"),
+             Param("uint32_t", "instanceCount"),
+             Param("uint32_t", "firstIndex"),
              Param("int32_t", "vertexOffset"),
-             Param("uint32_t", "firstInstance"),
-             Param("uint32_t", "instanceCount")]),
+             Param("uint32_t", "firstInstance")]),
 
         Proto("void", "CmdDrawIndirect",
             [Param("VkCmdBuffer", "cmdBuffer"),