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Vulkan: Use explicit barriers instead of dependancies

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At least on NV, some of these don't seem to have the intended effect. One
known instance of this is in texture conversion.
This commit is contained in:
Stenzek
2016-11-21 01:59:19 +10:00
parent a475792163
commit 9736198c3b
5 changed files with 77 additions and 178 deletions
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6
Source/Core/VideoBackends/Vulkan/Renderer.cpp
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@ -613,6 +613,9 @@ void Renderer::DrawVirtualXFB(VkRenderPass render_pass, const TargetRectangle& t
for (u32 i = 0; i < xfb_count; ++i)
{
const XFBSource* xfb_source = static_cast<const XFBSource*>(xfb_sources[i]);
xfb_source->GetTexture()->GetTexture()->TransitionToLayout(
g_command_buffer_mgr->GetCurrentCommandBuffer(), VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL);
TargetRectangle source_rect = xfb_source->sourceRc;
TargetRectangle draw_rect;
@ -646,6 +649,9 @@ void Renderer::DrawRealXFB(VkRenderPass render_pass, const TargetRectangle& targ
for (u32 i = 0; i < xfb_count; ++i)
{
const XFBSource* xfb_source = static_cast<const XFBSource*>(xfb_sources[i]);
xfb_source->GetTexture()->GetTexture()->TransitionToLayout(
g_command_buffer_mgr->GetCurrentCommandBuffer(), VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL);
TargetRectangle source_rect = xfb_source->sourceRc;
TargetRectangle draw_rect = target_rect;
source_rect.right -= fb_stride - fb_width;