const FramebufferAttachment *Framebuffer::getAttachment(GLenum attachment) const
{
if (attachment >= GL_COLOR_ATTACHMENT0 && attachment <= GL_COLOR_ATTACHMENT15)
{
return mState.getColorAttachment(attachment - GL_COLOR_ATTACHMENT0);
}
else
{
switch (attachment)
{
case GL_COLOR:
case GL_BACK:
return mState.getColorAttachment(0);
case GL_DEPTH:
case GL_DEPTH_ATTACHMENT:
return mState.getDepthAttachment();
case GL_STENCIL:
case GL_STENCIL_ATTACHMENT:
return mState.getStencilAttachment();
case GL_DEPTH_STENCIL:
case GL_DEPTH_STENCIL_ATTACHMENT:
return getDepthStencilBuffer();
default:
UNREACHABLE();
return nullptr;
}
}
}
void
Driver::decafClearDepthStencil(const latte::pm4::DecafClearDepthStencil &data)
{
flushPendingDraws();
// Find our depthbuffer to clear
DepthStencilBufferDesc depthBuffer;
depthBuffer.base256b = data.db_depth_base.BASE_256B();
depthBuffer.pitchTileMax = data.db_depth_size.PITCH_TILE_MAX();
depthBuffer.sliceTileMax = data.db_depth_size.SLICE_TILE_MAX();
depthBuffer.format = data.db_depth_info.FORMAT();
depthBuffer.arrayMode = data.db_depth_info.ARRAY_MODE();
depthBuffer.sliceStart = data.db_depth_view.SLICE_START();
depthBuffer.sliceEnd = data.db_depth_view.SLICE_MAX() + 1;
auto surfaceView = getDepthStencilBuffer(depthBuffer);
transitionSurfaceView(surfaceView, ResourceUsage::TransferDst, vk::ImageLayout::eTransferDstOptimal);
auto db_depth_clear = getRegister<latte::DB_DEPTH_CLEAR>(latte::Register::DB_DEPTH_CLEAR);
auto db_stencil_clear = getRegister<latte::DB_STENCIL_CLEAR>(latte::Register::DB_STENCIL_CLEAR);
vk::ClearDepthStencilValue clearDepthStencil;
clearDepthStencil.depth = db_depth_clear.DEPTH_CLEAR();
clearDepthStencil.stencil = db_stencil_clear.CLEAR();
mActiveCommandBuffer.clearDepthStencilImage(
surfaceView->surface->image, vk::ImageLayout::eTransferDstOptimal, clearDepthStencil, { surfaceView->subresRange });
}
FramebufferAttachment *DefaultFramebuffer::getAttachment(GLenum attachment) const
{
switch (attachment)
{
case GL_COLOR:
case GL_BACK:
return getColorbuffer(0);
case GL_DEPTH:
return getDepthbuffer();
case GL_STENCIL:
return getStencilbuffer();
case GL_DEPTH_STENCIL:
return getDepthStencilBuffer();
default:
UNREACHABLE();
return NULL;
}
}
FramebufferAttachment *Framebuffer::getAttachment(GLenum attachment) const
{
if (attachment >= GL_COLOR_ATTACHMENT0 && attachment <= GL_COLOR_ATTACHMENT15)
{
return getColorbuffer(attachment - GL_COLOR_ATTACHMENT0);
}
else
{
switch (attachment)
{
case GL_DEPTH_ATTACHMENT:
return getDepthbuffer();
case GL_STENCIL_ATTACHMENT:
return getStencilbuffer();
case GL_DEPTH_STENCIL_ATTACHMENT:
return getDepthStencilBuffer();
default:
UNREACHABLE();
return NULL;
}
}
}
