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WIP: Added autogenerate mipmaps for render targets with mips.

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This commit is contained in:
Branimir Karadžić 2016-07-22 17:42:55 -07:00
parent 08b5e9c851
commit 2563382301
3 changed files with 35 additions and 6 deletions
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27
src/renderer_d3d11.cpp
View File

@ -4392,6 +4392,7 @@ BX_PRAGMA_DIAGNOSTIC_POP();
desc.Usage = kk == 0 || blit ? D3D11_USAGE_DEFAULT : D3D11_USAGE_IMMUTABLE;
desc.BindFlags = writeOnly ? 0 : D3D11_BIND_SHADER_RESOURCE;
desc.CPUAccessFlags = 0;
desc.MiscFlags = 0;
if (isDepth( (TextureFormat::Enum)m_textureFormat) )
{
@ -4402,6 +4403,9 @@ BX_PRAGMA_DIAGNOSTIC_POP();
{
desc.BindFlags |= D3D11_BIND_RENDER_TARGET;
desc.Usage = D3D11_USAGE_DEFAULT;
desc.MiscFlags |= 0
| (1 < numMips ? D3D11_RESOURCE_MISC_GENERATE_MIPS : 0)
;
}
if (computeWrite)
@ -4420,14 +4424,13 @@ BX_PRAGMA_DIAGNOSTIC_POP();
if (imageContainer.m_cubeMap)
{
desc.ArraySize = 6;
desc.MiscFlags = D3D11_RESOURCE_MISC_TEXTURECUBE;
desc.MiscFlags |= D3D11_RESOURCE_MISC_TEXTURECUBE;
srvd.ViewDimension = D3D11_SRV_DIMENSION_TEXTURECUBE;
srvd.TextureCube.MipLevels = numMips;
}
else
{
desc.ArraySize = 1;
desc.MiscFlags = 0;
if (1 < msaa.Count
&& msaaSample)
{
@ -4568,8 +4571,14 @@ BX_PRAGMA_DIAGNOSTIC_POP();
;
}
void TextureD3D11::resolve()
void TextureD3D11::resolve() const
{
const bool renderTarget = 0 != (m_flags&BGFX_TEXTURE_RT_MASK);
if (renderTarget
&& 1 < m_numMips)
{
s_renderD3D11->m_deviceCtx->GenerateMips(m_srv);
}
}
TextureHandle TextureD3D11::getHandle() const
@ -4824,6 +4833,18 @@ BX_PRAGMA_DIAGNOSTIC_POP();
void FrameBufferD3D11::resolve()
{
if (0 < m_numTh)
{
for (uint32_t ii = 0; ii < m_numTh; ++ii)
{
TextureHandle handle = m_attachment[ii].handle;
if (isValid(handle) )
{
const TextureD3D11& texture = s_renderD3D11->m_textures[handle.idx];
texture.resolve();
}
}
}
}
void FrameBufferD3D11::clear(const Clear& _clear, const float _palette[][4])

2
src/renderer_d3d11.h
View File

@ -253,7 +253,7 @@ namespace bgfx { namespace d3d11
void overrideInternal(uintptr_t _ptr);
void update(uint8_t _side, uint8_t _mip, const Rect& _rect, uint16_t _z, uint16_t _depth, uint16_t _pitch, const Memory* _mem);
void commit(uint8_t _stage, uint32_t _flags, const float _palette[][4]);
void resolve();
void resolve() const;
TextureHandle getHandle() const;
union

12
src/renderer_d3d9.cpp
View File

@ -2495,7 +2495,10 @@ namespace bgfx { namespace d3d9
}
else if (renderTarget || blit)
{
usage = D3DUSAGE_RENDERTARGET;
usage = 0
| D3DUSAGE_RENDERTARGET
| (1 < _numMips ? D3DUSAGE_AUTOGENMIPMAP : 0)
;
}
IDirect3DDevice9* device = s_renderD3D9->m_device;
@ -3092,7 +3095,7 @@ namespace bgfx { namespace d3d9
void TextureD3D9::resolve() const
{
if (NULL != m_surface
&& NULL != m_texture2d)
&& NULL != m_ptr)
{
IDirect3DSurface9* surface = getSurface();
DX_CHECK(s_renderD3D9->m_device->StretchRect(m_surface
@ -3102,6 +3105,11 @@ namespace bgfx { namespace d3d9
, D3DTEXF_LINEAR
) );
DX_RELEASE(surface, 1);
if (1 < m_numMips)
{
m_ptr->GenerateMipSubLevels();
}
}
}