Module: wine Branch: stable Commit: 53bbcc789e964bdce225e41806b8af573c4f9466 URL: https://source.winehq.org/git/wine.git/?a=commit;h=53bbcc789e964bdce225e4180...
Author: Henri Verbeet hverbeet@codeweavers.com Date: Fri Jan 22 10:45:22 2021 +0100
wined3d: Implement NULL constant buffer views for the Vulkan backend.
Signed-off-by: Henri Verbeet hverbeet@codeweavers.com Signed-off-by: Alexandre Julliard julliard@winehq.org (cherry picked from commit 50a90dcb3230b65fefdbb8d9c5fff0d7968172e3) Signed-off-by: Michael Stefaniuc mstefani@winehq.org
---
dlls/wined3d/context_vk.c | 7 +++++-- dlls/wined3d/device.c | 6 +++++- dlls/wined3d/wined3d_private.h | 2 ++ 3 files changed, 12 insertions(+), 3 deletions(-)
diff --git a/dlls/wined3d/context_vk.c b/dlls/wined3d/context_vk.c index 04d24ba163a..34a428c8308 100644 --- a/dlls/wined3d/context_vk.c +++ b/dlls/wined3d/context_vk.c @@ -2527,8 +2527,11 @@ static bool wined3d_context_vk_update_descriptors(struct wined3d_context_vk *con case WINED3D_SHADER_DESCRIPTOR_TYPE_CBV: if (!(buffer = state->cb[binding->shader_type][binding->resource_idx])) { - FIXME("NULL constant buffer views not implemented.\n"); - return false; + if (!wined3d_shader_descriptor_writes_vk_add_write(writes, vk_descriptor_set, + binding->binding_idx, VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER, + &device_vk->null_resources_vk.buffer_info, NULL, NULL)) + return false; + break; } buffer_vk = wined3d_buffer_vk(buffer); buffer_info = wined3d_buffer_vk_get_buffer_info(buffer_vk); diff --git a/dlls/wined3d/device.c b/dlls/wined3d/device.c index cc40125ac95..3c16a3c691e 100644 --- a/dlls/wined3d/device.c +++ b/dlls/wined3d/device.c @@ -717,11 +717,15 @@ bool wined3d_device_vk_create_null_resources(struct wined3d_device_vk *device_vk
vk_info = context_vk->vk_info;
- usage = VK_BUFFER_USAGE_TRANSFER_DST_BIT | VK_BUFFER_USAGE_UNIFORM_TEXEL_BUFFER_BIT; + usage = VK_BUFFER_USAGE_TRANSFER_DST_BIT | VK_BUFFER_USAGE_UNIFORM_TEXEL_BUFFER_BIT + | VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT; memory_type = VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT; if (!wined3d_context_vk_create_bo(context_vk, 16, usage, memory_type, &r->bo)) return false; VK_CALL(vkCmdFillBuffer(vk_command_buffer, r->bo.vk_buffer, r->bo.buffer_offset, r->bo.size, 0x00000000u)); + r->buffer_info.buffer = r->bo.vk_buffer; + r->buffer_info.offset = r->bo.buffer_offset; + r->buffer_info.range = r->bo.size;
if (!wined3d_null_image_vk_init(&r->image_1d, context_vk, vk_command_buffer, VK_IMAGE_TYPE_1D, 1, 1)) { diff --git a/dlls/wined3d/wined3d_private.h b/dlls/wined3d/wined3d_private.h index 62626b326ca..d720cfa07b0 100644 --- a/dlls/wined3d/wined3d_private.h +++ b/dlls/wined3d/wined3d_private.h @@ -3881,6 +3881,8 @@ struct wined3d_null_image_vk struct wined3d_null_resources_vk { struct wined3d_bo_vk bo; + VkDescriptorBufferInfo buffer_info; + struct wined3d_null_image_vk image_1d; struct wined3d_null_image_vk image_2d; struct wined3d_null_image_vk image_2dms;