From a5a94f52ffcbf3119d272a9369021a213ea6dad2 Mon Sep 17 00:00:00 2001
From: Fernando Sahmkow <fsahmkow27@gmail.com>
Date: Wed, 9 Feb 2022 15:00:05 +0100
Subject: MacroHLE: Add MultidrawIndirect HLE Macro.

---
 src/video_core/vulkan_common/vulkan_device.cpp  |  2 +-
 src/video_core/vulkan_common/vulkan_wrapper.cpp |  2 ++
 src/video_core/vulkan_common/vulkan_wrapper.h   | 15 +++++++++++++++
 3 files changed, 18 insertions(+), 1 deletion(-)

(limited to 'src/video_core/vulkan_common')

diff --git a/src/video_core/vulkan_common/vulkan_device.cpp b/src/video_core/vulkan_common/vulkan_device.cpp
index c4d31681a..477fc428b 100644
--- a/src/video_core/vulkan_common/vulkan_device.cpp
+++ b/src/video_core/vulkan_common/vulkan_device.cpp
@@ -350,7 +350,7 @@ Device::Device(VkInstance instance_, vk::PhysicalDevice physical_, VkSurfaceKHR
             .sampleRateShading = true,
             .dualSrcBlend = true,
             .logicOp = true,
-            .multiDrawIndirect = false,
+            .multiDrawIndirect = true,
             .drawIndirectFirstInstance = false,
             .depthClamp = true,
             .depthBiasClamp = true,
diff --git a/src/video_core/vulkan_common/vulkan_wrapper.cpp b/src/video_core/vulkan_common/vulkan_wrapper.cpp
index 7dca7341c..c58c4c1c4 100644
--- a/src/video_core/vulkan_common/vulkan_wrapper.cpp
+++ b/src/video_core/vulkan_common/vulkan_wrapper.cpp
@@ -94,6 +94,8 @@ void Load(VkDevice device, DeviceDispatch& dld) noexcept {
     X(vkCmdDispatch);
     X(vkCmdDraw);
     X(vkCmdDrawIndexed);
+    X(vkCmdDrawIndirectCount);
+    X(vkCmdDrawIndexedIndirectCount);
     X(vkCmdEndQuery);
     X(vkCmdEndRenderPass);
     X(vkCmdEndTransformFeedbackEXT);
diff --git a/src/video_core/vulkan_common/vulkan_wrapper.h b/src/video_core/vulkan_common/vulkan_wrapper.h
index 8bd4fd4d9..9bd158dce 100644
--- a/src/video_core/vulkan_common/vulkan_wrapper.h
+++ b/src/video_core/vulkan_common/vulkan_wrapper.h
@@ -213,6 +213,8 @@ struct DeviceDispatch : InstanceDispatch {
     PFN_vkCmdDispatch vkCmdDispatch{};
     PFN_vkCmdDraw vkCmdDraw{};
     PFN_vkCmdDrawIndexed vkCmdDrawIndexed{};
+    PFN_vkCmdDrawIndirectCount vkCmdDrawIndirectCount{};
+    PFN_vkCmdDrawIndexedIndirectCount vkCmdDrawIndexedIndirectCount{};
     PFN_vkCmdEndDebugUtilsLabelEXT vkCmdEndDebugUtilsLabelEXT{};
     PFN_vkCmdEndQuery vkCmdEndQuery{};
     PFN_vkCmdEndRenderPass vkCmdEndRenderPass{};
@@ -1019,6 +1021,19 @@ public:
                               first_instance);
     }
 
+    void DrawIndirectCount(VkBuffer src_buffer, VkDeviceSize src_offset, VkBuffer count_buffer,
+                           VkDeviceSize count_offset, u32 draw_count, u32 stride) const noexcept {
+        dld->vkCmdDrawIndirectCount(handle, src_buffer, src_offset, count_buffer, count_offset,
+                                    draw_count, stride);
+    }
+
+    void DrawIndexedIndirectCount(VkBuffer src_buffer, VkDeviceSize src_offset,
+                                  VkBuffer count_buffer, VkDeviceSize count_offset, u32 draw_count,
+                                  u32 stride) const noexcept {
+        dld->vkCmdDrawIndexedIndirectCount(handle, src_buffer, src_offset, count_buffer,
+                                           count_offset, draw_count, stride);
+    }
+
     void ClearAttachments(Span<VkClearAttachment> attachments,
                           Span<VkClearRect> rects) const noexcept {
         dld->vkCmdClearAttachments(handle, attachments.size(), attachments.data(), rects.size(),
-- 
cgit v1.2.3