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HostDisplay: Common texture base class for all APIs

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This commit is contained in:
Connor McLaughlin
2022-10-03 16:44:34 +10:00
parent 12d400b76a
commit a9038133c8
50 changed files with 1428 additions and 1566 deletions
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22
src/duckstation-regtest/regtest_host_display.cpp
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@@ -128,38 +128,38 @@ bool RegTestHostDisplay::SetPostProcessingChain(const std::string_view& config)
return false;
}
std::unique_ptr<HostDisplayTexture> RegTestHostDisplay::CreateTexture(u32 width, u32 height, u32 layers, u32 levels,
u32 samples, HostDisplayPixelFormat format,
std::unique_ptr<GPUTexture> RegTestHostDisplay::CreateTexture(u32 width, u32 height, u32 layers, u32 levels,
u32 samples, GPUTexture::Format format,
const void* data, u32 data_stride,
bool dynamic /* = false */)
{
return nullptr;
}
void RegTestHostDisplay::UpdateTexture(HostDisplayTexture* texture, u32 x, u32 y, u32 width, u32 height,
void RegTestHostDisplay::UpdateTexture(GPUTexture* texture, u32 x, u32 y, u32 width, u32 height,
const void* data, u32 data_stride)
{
}
bool RegTestHostDisplay::DownloadTexture(const void* texture_handle, HostDisplayPixelFormat texture_format, u32 x,
bool RegTestHostDisplay::DownloadTexture(const void* texture_handle, GPUTexture::Format texture_format, u32 x,
u32 y, u32 width, u32 height, void* out_data, u32 out_data_stride)
{
const u32 pixel_size = GetDisplayPixelFormatSize(texture_format);
const u32 pixel_size = GPUTexture::GetPixelSize(texture_format);
const u32 input_stride = Common::AlignUpPow2(width * pixel_size, 4);
const u8* input_start = static_cast<const u8*>(texture_handle) + (x * pixel_size);
StringUtil::StrideMemCpy(out_data, out_data_stride, input_start, input_stride, width * pixel_size, height);
return true;
}
bool RegTestHostDisplay::SupportsDisplayPixelFormat(HostDisplayPixelFormat format) const
bool RegTestHostDisplay::SupportsTextureFormat(GPUTexture::Format format) const
{
return (format == HostDisplayPixelFormat::RGBA8);
return (format == GPUTexture::Format::RGBA8);
}
bool RegTestHostDisplay::BeginSetDisplayPixels(HostDisplayPixelFormat format, u32 width, u32 height, void** out_buffer,
bool RegTestHostDisplay::BeginSetDisplayPixels(GPUTexture::Format format, u32 width, u32 height, void** out_buffer,
u32* out_pitch)
{
const u32 pitch = Common::AlignUpPow2(width * GetDisplayPixelFormatSize(format), 4);
const u32 pitch = Common::AlignUpPow2(width * GPUTexture::GetPixelSize(format), 4);
const u32 required_size = height * pitch;
if (m_frame_buffer.size() != (required_size / 4))
{
@@ -191,7 +191,7 @@ void RegTestHostDisplay::DumpFrame(const std::string& filename)
}
Common::RGBA8Image image(m_display_texture_width, m_display_texture_height,
static_cast<const u32*>(m_display_texture_handle));
static_cast<const u32*>(m_display_texture));
// set alpha channel on all pixels
u32* pixels = image.GetPixels();
@@ -214,7 +214,7 @@ bool RegTestHostDisplay::Render()
}
bool RegTestHostDisplay::RenderScreenshot(u32 width, u32 height, std::vector<u32>* out_pixels, u32* out_stride,
HostDisplayPixelFormat* out_format)
GPUTexture::Format* out_format)
{
return false;
}

16
src/duckstation-regtest/regtest_host_display.h
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@@ -43,28 +43,28 @@ public:
void DestroyImGuiContext() override;
bool UpdateImGuiFontTexture() override;
std::unique_ptr<HostDisplayTexture> CreateTexture(u32 width, u32 height, u32 layers, u32 levels, u32 samples,
HostDisplayPixelFormat format, const void* data, u32 data_stride,
std::unique_ptr<GPUTexture> CreateTexture(u32 width, u32 height, u32 layers, u32 levels, u32 samples,
GPUTexture::Format format, const void* data, u32 data_stride,
bool dynamic = false) override;
void UpdateTexture(HostDisplayTexture* texture, u32 x, u32 y, u32 width, u32 height, const void* data,
void UpdateTexture(GPUTexture* texture, u32 x, u32 y, u32 width, u32 height, const void* data,
u32 data_stride) override;
bool DownloadTexture(const void* texture_handle, HostDisplayPixelFormat texture_format, u32 x, u32 y, u32 width,
bool DownloadTexture(const void* texture_handle, GPUTexture::Format texture_format, u32 x, u32 y, u32 width,
u32 height, void* out_data, u32 out_data_stride) override;
void SetVSync(bool enabled) override;
bool Render() override;
bool RenderScreenshot(u32 width, u32 height, std::vector<u32>* out_pixels, u32* out_stride,
HostDisplayPixelFormat* out_format) override;
GPUTexture::Format* out_format) override;
bool SupportsDisplayPixelFormat(HostDisplayPixelFormat format) const override;
bool SupportsTextureFormat(GPUTexture::Format format) const override;
bool BeginSetDisplayPixels(HostDisplayPixelFormat format, u32 width, u32 height, void** out_buffer,
bool BeginSetDisplayPixels(GPUTexture::Format format, u32 width, u32 height, void** out_buffer,
u32* out_pitch) override;
void EndSetDisplayPixels() override;
private:
std::vector<u32> m_frame_buffer;
HostDisplayPixelFormat m_frame_buffer_format = HostDisplayPixelFormat::Unknown;
GPUTexture::Format m_frame_buffer_format = GPUTexture::Format::Unknown;
u32 m_frame_buffer_pitch = 0;
};