Henri Verbeet : wined3d: Implement Vulkan sampler descriptors.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 2a9142de5ce016352bad613136fd7cbb3622af45
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=2a9142de5ce016352bad61313...

Author: Henri Verbeet 
Date:   Wed May 13 19:34:51 2020 +0430

wined3d: Implement Vulkan sampler descriptors.

Signed-off-by: Henri Verbeet 
Signed-off-by: Alexandre Julliard

---

dlls/wined3d/context_vk.c      | 16 ++++++++++++++++
 dlls/wined3d/wined3d_private.h |  6 ++++++
 2 files changed, 22 insertions(+)

diff --git a/dlls/wined3d/context_vk.c b/dlls/wined3d/context_vk.c
index 4e4e064250..ba1f6bb926 100644
--- a/dlls/wined3d/context_vk.c
+++ b/dlls/wined3d/context_vk.c
@@ -1335,6 +1335,7 @@ static bool wined3d_context_vk_update_descriptors(struct wined3d_context_vk *con
     struct wined3d_resource *resource;
     VkDescriptorSet vk_descriptor_set;
     struct wined3d_view_vk *view_vk;
+    struct wined3d_sampler *sampler;
     struct wined3d_buffer *buffer;
     VkBufferView *buffer_view;
     VkDescriptorType type;
@@ -1400,6 +1401,14 @@ static bool wined3d_context_vk_update_descriptors(struct wined3d_context_vk *con
                     return false;
                 break;

+            case WINED3D_SHADER_DESCRIPTOR_TYPE_SAMPLER:
+                if (!(sampler = state->sampler[binding->shader_type][binding->resource_idx]))
+                    sampler = context_vk->c.device->null_sampler;
+                if (!wined3d_shader_descriptor_writes_vk_add_write(writes, vk_descriptor_set, binding->binding_idx,
+                        VK_DESCRIPTOR_TYPE_SAMPLER, NULL, &wined3d_sampler_vk(sampler)->vk_image_info, NULL))
+                    return false;
+                break;
+
             default:
                 FIXME("Unhandled descriptor type %#x.\n", binding->shader_descriptor_type);
                 return false;
@@ -1506,6 +1515,7 @@ static void wined3d_context_vk_load_shader_resources(struct wined3d_context_vk *
     struct wined3d_shader_resource_view_vk *srv_vk;
     struct wined3d_shader_resource_view *srv;
     struct wined3d_buffer_vk *buffer_vk;
+    struct wined3d_sampler *sampler;
     struct wined3d_buffer *buffer;
     size_t i;

@@ -1551,6 +1561,12 @@ static void wined3d_context_vk_load_shader_resources(struct wined3d_context_vk *
             case WINED3D_SHADER_DESCRIPTOR_TYPE_UAV_COUNTER:
                 break;

+            case WINED3D_SHADER_DESCRIPTOR_TYPE_SAMPLER:
+                if (!(sampler = state->sampler[binding->shader_type][binding->resource_idx]))
+                    sampler = context_vk->c.device->null_sampler;
+                wined3d_context_vk_reference_sampler(context_vk, wined3d_sampler_vk(sampler));
+                break;
+
             default:
                 FIXME("Unhandled descriptor type %#x.\n", binding->shader_descriptor_type);
                 break;
diff --git a/dlls/wined3d/wined3d_private.h b/dlls/wined3d/wined3d_private.h
index 35b0815d95..93852e0de7 100644
--- a/dlls/wined3d/wined3d_private.h
+++ b/dlls/wined3d/wined3d_private.h
@@ -5662,6 +5662,12 @@ static inline void wined3d_context_vk_reference_texture(const struct wined3d_con
     texture_vk->command_buffer_id = context_vk->current_command_buffer.id;
 }

+static inline void wined3d_context_vk_reference_sampler(const struct wined3d_context_vk *context_vk,
+        struct wined3d_sampler_vk *sampler_vk)
+{
+    sampler_vk->command_buffer_id = context_vk->current_command_buffer.id;
+}
+
 static inline void wined3d_context_vk_reference_rendertarget_view(const struct wined3d_context_vk *context_vk,
         struct wined3d_rendertarget_view_vk *rtv_vk)
 {