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HostDisplay: Support screenshotting 16-bit display formats

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This commit is contained in:
Connor McLaughlin
2020-12-18 01:59:32 +10:00
parent 189656cbc4
commit ca84925ff8
10 changed files with 196 additions and 76 deletions
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7
src/frontend-common/vulkan_host_display.cpp
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@ -230,14 +230,13 @@ void VulkanHostDisplay::UpdateTexture(HostDisplayTexture* texture, u32 x, u32 y,
staging_texture->CopyToTexture(0, 0, vk_texture->GetTexture(), x, y, 0, 0, width, height);
}
bool VulkanHostDisplay::DownloadTexture(const void* texture_handle, u32 x, u32 y, u32 width, u32 height, void* out_data,
u32 out_data_stride)
bool VulkanHostDisplay::DownloadTexture(const void* texture_handle, HostDisplayPixelFormat texture_format, u32 x, u32 y,
u32 width, u32 height, void* out_data, u32 out_data_stride)
{
Vulkan::Texture* texture = static_cast<Vulkan::Texture*>(const_cast<void*>(texture_handle));
if ((m_readback_staging_texture.GetWidth() < width || m_readback_staging_texture.GetHeight() < height) &&
!m_readback_staging_texture.Create(Vulkan::StagingBuffer::Type::Readback, VK_FORMAT_R8G8B8A8_UNORM, width,
height))
!m_readback_staging_texture.Create(Vulkan::StagingBuffer::Type::Readback, texture->GetFormat(), width, height))
{
return false;
}