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GPU/Software: Reduce number of copies by one, enable 16-bit scanout

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This commit is contained in:
Connor McLaughlin
2020-10-22 01:25:33 +10:00
parent beffbaee39
commit d3d881aa6b
20 changed files with 875 additions and 187 deletions
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22
src/core/gpu_hw_vulkan.cpp
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@ -975,16 +975,17 @@ void GPU_HW_Vulkan::UpdateDisplay()
if (IsUsingMultisampling())
{
UpdateVRAMReadTexture();
m_host_display->SetDisplayTexture(&m_vram_read_texture, m_vram_read_texture.GetWidth(),
m_vram_read_texture.GetHeight(), 0, 0, m_vram_read_texture.GetWidth(),
m_vram_read_texture.GetHeight());
m_host_display->SetDisplayTexture(&m_vram_read_texture, HostDisplayPixelFormat::RGBA8,
m_vram_read_texture.GetWidth(), m_vram_read_texture.GetHeight(), 0, 0,
m_vram_read_texture.GetWidth(), m_vram_read_texture.GetHeight());
}
else
{
m_vram_texture.TransitionToLayout(g_vulkan_context->GetCurrentCommandBuffer(),
VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL);
m_host_display->SetDisplayTexture(&m_vram_texture, m_vram_texture.GetWidth(), m_vram_texture.GetHeight(), 0, 0,
m_vram_texture.GetWidth(), m_vram_texture.GetHeight());
m_host_display->SetDisplayTexture(&m_vram_texture, HostDisplayPixelFormat::RGBA8, m_vram_texture.GetWidth(),
m_vram_texture.GetHeight(), 0, 0, m_vram_texture.GetWidth(),
m_vram_texture.GetHeight());
}
m_host_display->SetDisplayParameters(VRAM_WIDTH, VRAM_HEIGHT, 0, 0, VRAM_WIDTH, VRAM_HEIGHT,
static_cast<float>(VRAM_WIDTH) / static_cast<float>(VRAM_HEIGHT));
@ -1012,9 +1013,9 @@ void GPU_HW_Vulkan::UpdateDisplay()
{
m_vram_texture.TransitionToLayout(g_vulkan_context->GetCurrentCommandBuffer(),
VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL);
m_host_display->SetDisplayTexture(&m_vram_texture, m_vram_texture.GetWidth(), m_vram_texture.GetHeight(),
scaled_vram_offset_x, scaled_vram_offset_y, scaled_display_width,
scaled_display_height);
m_host_display->SetDisplayTexture(&m_vram_texture, HostDisplayPixelFormat::RGBA8, m_vram_texture.GetWidth(),
m_vram_texture.GetHeight(), scaled_vram_offset_x, scaled_vram_offset_y,
scaled_display_width, scaled_display_height);
}
else
{
@ -1047,8 +1048,9 @@ void GPU_HW_Vulkan::UpdateDisplay()
m_vram_texture.TransitionToLayout(cmdbuf, VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL);
m_display_texture.TransitionToLayout(cmdbuf, VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL);
m_host_display->SetDisplayTexture(&m_display_texture, m_display_texture.GetWidth(), m_display_texture.GetHeight(),
0, 0, scaled_display_width, scaled_display_height);
m_host_display->SetDisplayTexture(&m_display_texture, HostDisplayPixelFormat::RGBA8, m_display_texture.GetWidth(),
m_display_texture.GetHeight(), 0, 0, scaled_display_width,
scaled_display_height);
RestoreGraphicsAPIState();
}