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D3D11: Made use staging buffer configurable.

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This commit is contained in:
Бранимир Караџић
2024-03-28 09:49:02 -07:00
parent dc2bb19519
commit 8ec4b71303
3 changed files with 13 additions and 10 deletions
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4
src/config.h
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@@ -165,6 +165,10 @@
# define BGFX_CONFIG_RENDERER_USE_EXTENSIONS 1
#endif // BGFX_CONFIG_RENDERER_USE_EXTENSIONS
#ifndef BGFX_CONFIG_RENDERER_DIRECT3D11_USE_STAGING_BUFFER
# define BGFX_CONFIG_RENDERER_DIRECT3D11_USE_STAGING_BUFFER 0
#endif // BGFX_CONFIG_RENDERER_DIRECT3D11_USE_STAGING_BUFFER
/// Enable use of tinystl.
#ifndef BGFX_CONFIG_USE_TINYSTL
# define BGFX_CONFIG_USE_TINYSTL 1

6
src/renderer_d3d11.cpp
View File

@@ -3830,7 +3830,7 @@ namespace bgfx { namespace d3d11
}
else if (m_dynamic)
{
#if USE_D3D11_STAGING_BUFFER
#if BGFX_CONFIG_RENDERER_DIRECT3D11_USE_STAGING_BUFFER
desc.Usage = D3D11_USAGE_DEFAULT;
desc.CPUAccessFlags = 0;
@@ -3855,7 +3855,7 @@ namespace bgfx { namespace d3d11
, NULL
, &m_ptr
) );
#endif // USE_D3D11_STAGING_BUFFER
#endif // BGFX_CONFIG_RENDERER_DIRECT3D11_USE_STAGING_BUFFER
}
else
{
@@ -3887,7 +3887,7 @@ namespace bgfx { namespace d3d11
ID3D11DeviceContext* deviceCtx = s_renderD3D11->m_deviceCtx;
BX_ASSERT(m_dynamic, "Must be dynamic!");
#if USE_D3D11_STAGING_BUFFER
#if BGFX_CONFIG_RENDERER_DIRECT3D11_USE_STAGING_BUFFER
BX_UNUSED(_discard);
D3D11_MAPPED_SUBRESOURCE mapped;

13
src/renderer_d3d11.h
View File

@@ -7,7 +7,6 @@
#define BGFX_RENDERER_D3D11_H_HEADER_GUARD
#define USE_D3D11_DYNAMIC_LIB (BX_PLATFORM_LINUX || BX_PLATFORM_WINDOWS)
#define USE_D3D11_STAGING_BUFFER 0
#if !USE_D3D11_DYNAMIC_LIB
# undef BGFX_CONFIG_DEBUG_ANNOTATION
@@ -81,9 +80,9 @@ namespace bgfx { namespace d3d11
{
BufferD3D11()
: m_ptr(NULL)
#if USE_D3D11_STAGING_BUFFER
#if BGFX_CONFIG_RENDERER_DIRECT3D11_USE_STAGING_BUFFER
, m_staging(NULL)
#endif // USE_D3D11_STAGING_BUFFER
#endif // BGFX_CONFIG_RENDERER_DIRECT3D11_USE_STAGING_BUFFER
, m_srv(NULL)
, m_uav(NULL)
, m_flags(BGFX_BUFFER_NONE)
@@ -102,18 +101,18 @@ namespace bgfx { namespace d3d11
m_dynamic = false;
}
#if USE_D3D11_STAGING_BUFFER
#if BGFX_CONFIG_RENDERER_DIRECT3D11_USE_STAGING_BUFFER
DX_RELEASE(m_staging, 0);
#endif // USE_D3D11_STAGING_BUFFER
#endif // BGFX_CONFIG_RENDERER_DIRECT3D11_USE_STAGING_BUFFER
DX_RELEASE(m_srv, 0);
DX_RELEASE(m_uav, 0);
}
ID3D11Buffer* m_ptr;
#if USE_D3D11_STAGING_BUFFER
#if BGFX_CONFIG_RENDERER_DIRECT3D11_USE_STAGING_BUFFER
ID3D11Buffer* m_staging;
#endif // USE_D3D11_STAGING_BUFFER
#endif // BGFX_CONFIG_RENDERER_DIRECT3D11_USE_STAGING_BUFFER
ID3D11ShaderResourceView* m_srv;
ID3D11UnorderedAccessView* m_uav;
uint32_t m_size;