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GPU: Claer interlaced field buffer when enabling

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Fixes old frames getting briefly displayed.
This commit is contained in:
Connor McLaughlin
2020-08-03 03:26:11 +10:00
parent 23df239469
commit 818892cb1b
10 changed files with 51 additions and 0 deletions
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13
src/core/gpu_hw_vulkan.cpp
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@ -467,6 +467,7 @@ bool GPU_HW_Vulkan::CreateFramebuffer()
old_vram_texture.Destroy(true);
}
ClearDisplay();
SetFullVRAMDirtyRectangle();
return true;
}
@ -888,6 +889,18 @@ void GPU_HW_Vulkan::SetScissorFromDrawingArea()
Vulkan::Util::SetScissor(g_vulkan_context->GetCurrentCommandBuffer(), left, top, right - left, bottom - top);
}
void GPU_HW_Vulkan::ClearDisplay()
{
GPU_HW::ClearDisplay();
VkCommandBuffer cmdbuf = g_vulkan_context->GetCurrentCommandBuffer();
m_display_texture.TransitionToLayout(cmdbuf, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL);
static const VkClearColorValue cc = {0.0f, 0.0f, 0.0f, 1.0f};
static const VkImageSubresourceRange srr = {VK_IMAGE_ASPECT_COLOR_BIT, 0, 1, 0, 1};
vkCmdClearColorImage(cmdbuf, m_display_texture.GetImage(), m_display_texture.GetLayout(), &cc, 1, &srr);
}
void GPU_HW_Vulkan::UpdateDisplay()
{
GPU_HW::UpdateDisplay();