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Added fallback for render target color formats.

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This commit is contained in:
bkaradzic 2012-06-03 22:31:12 -07:00
parent 8bac68fe7f
commit 7210c270e5
3 changed files with 123 additions and 45 deletions
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95
src/renderer_d3d9.cpp
View file

@ -78,7 +78,16 @@ namespace bgfx
D3DCULL_CCW,
};
static const D3DFORMAT s_colorFormat[] =
static const D3DFORMAT s_checkColorFormats[] =
{
D3DFMT_UNKNOWN,
D3DFMT_A8R8G8B8, D3DFMT_UNKNOWN,
D3DFMT_R32F, D3DFMT_R16F, D3DFMT_G16R16, D3DFMT_A8R8G8B8, D3DFMT_UNKNOWN,
D3DFMT_UNKNOWN, // terminator
};
static D3DFORMAT s_colorFormat[] =
{
D3DFMT_UNKNOWN, // ignored
D3DFMT_A8R8G8B8,
@ -122,11 +131,13 @@ namespace bgfx
void init()
{
D3DFORMAT adapterFormat = D3DFMT_X8R8G8B8;
// http://msdn.microsoft.com/en-us/library/windows/desktop/bb172588%28v=vs.85%29.aspx
memset(&m_params, 0, sizeof(m_params) );
m_params.BackBufferWidth = BGFX_DEFAULT_WIDTH;
m_params.BackBufferHeight = BGFX_DEFAULT_HEIGHT;
m_params.BackBufferFormat = D3DFMT_X8R8G8B8;
m_params.BackBufferFormat = adapterFormat;
m_params.BackBufferCount = 1;
m_params.MultiSampleType = D3DMULTISAMPLE_NONE;
m_params.MultiSampleQuality = 0;
@ -248,11 +259,26 @@ namespace bgfx
BX_TRACE("Max fragment shader 2.0 instr. slots: %d", m_caps.PS20Caps.NumInstructionSlots);
BX_TRACE("Max fragment shader 3.0 instr. slots: %d", m_caps.MaxPixelShader30InstructionSlots);
m_fmtNULL = SUCCEEDED(m_d3d9->CheckDeviceFormat(m_adapter, m_deviceType, D3DFMT_X8R8G8B8, D3DUSAGE_DEPTHSTENCIL, D3DRTYPE_TEXTURE, D3DFMT_NULL) );
m_fmtDF16 = SUCCEEDED(m_d3d9->CheckDeviceFormat(m_adapter, m_deviceType, D3DFMT_X8R8G8B8, D3DUSAGE_DEPTHSTENCIL, D3DRTYPE_TEXTURE, D3DFMT_DF16) );
m_fmtDF24 = SUCCEEDED(m_d3d9->CheckDeviceFormat(m_adapter, m_deviceType, D3DFMT_X8R8G8B8, D3DUSAGE_DEPTHSTENCIL, D3DRTYPE_TEXTURE, D3DFMT_DF24) );
m_fmtINTZ = SUCCEEDED(m_d3d9->CheckDeviceFormat(m_adapter, m_deviceType, D3DFMT_X8R8G8B8, D3DUSAGE_DEPTHSTENCIL, D3DRTYPE_TEXTURE, D3DFMT_INTZ) );
m_fmtRAWZ = SUCCEEDED(m_d3d9->CheckDeviceFormat(m_adapter, m_deviceType, D3DFMT_X8R8G8B8, D3DUSAGE_DEPTHSTENCIL, D3DRTYPE_TEXTURE, D3DFMT_RAWZ) );
m_fmtNULL = SUCCEEDED(m_d3d9->CheckDeviceFormat(m_adapter, m_deviceType, adapterFormat, D3DUSAGE_DEPTHSTENCIL, D3DRTYPE_TEXTURE, D3DFMT_NULL) );
m_fmtDF16 = SUCCEEDED(m_d3d9->CheckDeviceFormat(m_adapter, m_deviceType, adapterFormat, D3DUSAGE_DEPTHSTENCIL, D3DRTYPE_TEXTURE, D3DFMT_DF16) );
m_fmtDF24 = SUCCEEDED(m_d3d9->CheckDeviceFormat(m_adapter, m_deviceType, adapterFormat, D3DUSAGE_DEPTHSTENCIL, D3DRTYPE_TEXTURE, D3DFMT_DF24) );
m_fmtINTZ = SUCCEEDED(m_d3d9->CheckDeviceFormat(m_adapter, m_deviceType, adapterFormat, D3DUSAGE_DEPTHSTENCIL, D3DRTYPE_TEXTURE, D3DFMT_INTZ) );
m_fmtRAWZ = SUCCEEDED(m_d3d9->CheckDeviceFormat(m_adapter, m_deviceType, adapterFormat, D3DUSAGE_DEPTHSTENCIL, D3DRTYPE_TEXTURE, D3DFMT_RAWZ) );
uint32_t index = 1;
for (const D3DFORMAT* fmt = &s_checkColorFormats[index]; *fmt != D3DFMT_UNKNOWN; ++fmt, ++index)
{
for (; *fmt != D3DFMT_UNKNOWN; ++fmt)
{
if (SUCCEEDED(m_d3d9->CheckDeviceFormat(m_adapter, m_deviceType, adapterFormat, D3DUSAGE_RENDERTARGET, D3DRTYPE_TEXTURE, *fmt) ) )
{
s_colorFormat[index] = *fmt;
break;
}
}
for (; *fmt != D3DFMT_UNKNOWN; ++fmt);
}
m_fmtDepth = D3DFMT_D24S8;
@ -382,8 +408,7 @@ namespace bgfx
else
{
RenderTarget& renderTarget = m_renderTargets[_rt.idx];
if (_msaa
&& renderTarget.m_rt != NULL)
if (NULL != renderTarget.m_rt)
{
DX_CHECK(m_device->SetRenderTarget(0, renderTarget.m_rt) );
}
@ -391,6 +416,7 @@ namespace bgfx
{
DX_CHECK(m_device->SetRenderTarget(0, renderTarget.m_color) );
}
DX_CHECK(m_device->SetDepthStencilSurface(NULL != renderTarget.m_depth ? renderTarget.m_depth : m_backBufferDepthStencil) );
}
@ -399,7 +425,8 @@ namespace bgfx
&& m_rtMsaa)
{
RenderTarget& renderTarget = m_renderTargets[m_rt.idx];
if (renderTarget.m_rt != NULL)
if (!renderTarget.m_depthOnly
&& renderTarget.m_rt != NULL)
{
renderTarget.resolve();
}
@ -1133,7 +1160,7 @@ namespace bgfx
DX_CHECK(s_renderCtx.m_device->SetSamplerState(_stage, D3DSAMP_ADDRESSV, m_tav) );
#if BX_PLATFORM_WINDOWS
DX_CHECK(s_renderCtx.m_device->SetSamplerState(_stage, D3DSAMP_SRGBTEXTURE, m_srgb) );
#endif // BX_PLATFORM_XBOX360
#endif // BX_PLATFORM_WINDOWS
DX_CHECK(s_renderCtx.m_device->SetTexture(_stage, m_ptr) );
}
@ -1153,9 +1180,40 @@ namespace bgfx
m_msaa = s_msaa[(m_flags&BGFX_RENDER_TARGET_MSAA_MASK)>>BGFX_RENDER_TARGET_MSAA_SHIFT];
uint32_t colorFormat = (m_flags&BGFX_RENDER_TARGET_COLOR_MASK)>>BGFX_RENDER_TARGET_COLOR_SHIFT;
uint32_t depthFormat = (m_flags&BGFX_RENDER_TARGET_DEPTH_MASK)>>BGFX_RENDER_TARGET_DEPTH_SHIFT;
m_depthOnly = (0 == colorFormat && 0 < depthFormat);
// CheckDeviceFormat D3DUSAGE_SRGBWRITE
if (m_depthOnly)
{
DX_CHECK(s_renderCtx.m_device->CreateRenderTarget(1
, 1
, D3DFMT_R5G6B5
, D3DMULTISAMPLE_NONE
, 0
, false
, &m_rt
, NULL
) );
BGFX_FATAL(m_rt, bgfx::Fatal::D3D9_UnableToCreateRenderTarget, "Unable to create 1x1 render target.");
DX_CHECK(s_renderCtx.m_device->CreateTexture(m_width
, m_height
, 1
, D3DUSAGE_DEPTHSTENCIL
, D3DFMT_DF24 //s_depthFormat[depthFormat]
, D3DPOOL_DEFAULT
, &m_depthTexture
, NULL
) );
BGFX_FATAL(m_depthTexture, bgfx::Fatal::D3D9_UnableToCreateRenderTarget, "Unable to create depth texture.");
DX_CHECK(m_depthTexture->GetSurfaceLevel(0, &m_depth) );
}
else
{
if (D3DMULTISAMPLE_NONE != m_msaa.m_type)
{
DX_CHECK(s_renderCtx.m_device->CreateRenderTarget(m_width
@ -1199,6 +1257,9 @@ namespace bgfx
, &m_depth
, NULL
) );
BGFX_FATAL(m_depth, bgfx::Fatal::D3D9_UnableToCreateRenderTarget, "Unable to create depth stencil surface.");
}
}
}
}
@ -1206,6 +1267,15 @@ namespace bgfx
void RenderTarget::destroyTextures()
{
if (0 != m_flags)
{
if (m_depthOnly)
{
DX_RELEASE(m_rt, 0);
DX_RELEASE(m_depth, 1);
DX_RELEASE(m_depthTexture, 0);
}
else
{
uint32_t colorFormat = (m_flags&BGFX_RENDER_TARGET_COLOR_MASK)>>BGFX_RENDER_TARGET_COLOR_SHIFT;
uint32_t depthFormat = (m_flags&BGFX_RENDER_TARGET_DEPTH_MASK)>>BGFX_RENDER_TARGET_DEPTH_SHIFT;
@ -1227,6 +1297,7 @@ namespace bgfx
}
}
}
}
void RenderTarget::commit(uint8_t _stage)
{
@ -1238,7 +1309,7 @@ namespace bgfx
#if BX_PLATFORM_WINDOWS
DX_CHECK(s_renderCtx.m_device->SetSamplerState(_stage, D3DSAMP_SRGBTEXTURE, (m_flags&BGFX_RENDER_TARGET_SRGBWRITE) == BGFX_RENDER_TARGET_SRGBWRITE) );
#endif // BX_PLATFORM_WINDOWS
DX_CHECK(s_renderCtx.m_device->SetTexture(_stage, m_colorTexture) );
DX_CHECK(s_renderCtx.m_device->SetTexture(_stage, m_depthOnly ? m_depthTexture : m_colorTexture) );
}
void RenderTarget::resolve()

4
src/renderer_d3d9.h
View file

@ -296,10 +296,12 @@ namespace bgfx
: m_rt(NULL)
, m_colorTexture(NULL)
, m_color(NULL)
, m_depthTexture(NULL)
, m_depth(NULL)
, m_width(0)
, m_height(0)
, m_flags(0)
, m_depthOnly(false)
{
}
@ -330,10 +332,12 @@ namespace bgfx
IDirect3DSurface9* m_rt;
IDirect3DTexture9* m_colorTexture;
IDirect3DSurface9* m_color;
IDirect3DTexture9* m_depthTexture;
IDirect3DSurface9* m_depth;
uint16_t m_width;
uint16_t m_height;
uint32_t m_flags;
bool m_depthOnly;
};
} // namespace bgfx

3
src/renderer_gl.cpp
View file

@ -1317,6 +1317,9 @@ namespace bgfx
GL_CHECK(glDisable(GL_CULL_FACE) );
GL_CHECK(glDisable(GL_BLEND) );
GL_CHECK(glColorMask(GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE) );
#if BGFX_CONFIG_RENDERER_OPENGL
GL_CHECK(glDisable(GL_ALPHA_TEST) );
#endif // BGFX_CONFIG_RENDERER_OPENGL
Material& material = s_renderCtx.m_materials[m_material.idx];
GL_CHECK(glUseProgram(material.m_id) );