public void Update()
{
// The vertex buffer size is calculated using a different
// method when doing indexed draws, so we need to make sure
// to update the vertex buffers if we are doing a regular
// draw after a indexed one and vice-versa.
if (_drawState.DrawIndexed != _prevDrawIndexed)
{
_updateTracker.ForceDirty(VertexBufferStateIndex);
_prevDrawIndexed = _drawState.DrawIndexed;
}
bool tfEnable = _state.State.TfEnable;
if (!tfEnable && _prevTfEnable)
{
_context.Renderer.Pipeline.EndTransformFeedback();
_prevTfEnable = false;
}
_updateTracker.Update(ulong.MaxValue);
CommitBindings();
if (tfEnable && !_prevTfEnable)
{
_context.Renderer.Pipeline.BeginTransformFeedback(_drawState.Topology);
_prevTfEnable = true;
}
}
public void Update()
{
// The vertex buffer size is calculated using a different
// method when doing indexed draws, so we need to make sure
// to update the vertex buffers if we are doing a regular
// draw after a indexed one and vice-versa.
if (_drawState.DrawIndexed != _prevDrawIndexed)
{
_updateTracker.ForceDirty(VertexBufferStateIndex);
// If PrimitiveRestartDrawArrays is false and this is a non-indexed draw, we need to ensure primitive restart is disabled.
// If PrimitiveRestartDrawArrays is false and this is a indexed draw, we need to ensure primitive restart enable matches GPU state.
// If PrimitiveRestartDrawArrays is true, then primitive restart enable should always match GPU state.
// That is because "PrimitiveRestartDrawArrays" is not configurable on the backend, it is always
// true on OpenGL and always false on Vulkan.
if (!_state.State.PrimitiveRestartDrawArrays && _state.State.PrimitiveRestartState.Enable)
{
_updateTracker.ForceDirty(PrimitiveRestartStateIndex);
}
_prevDrawIndexed = _drawState.DrawIndexed;
}
bool tfEnable = _state.State.TfEnable;
if (!tfEnable && _prevTfEnable)
{
_context.Renderer.Pipeline.EndTransformFeedback();
_prevTfEnable = false;
}
_updateTracker.Update(ulong.MaxValue);
CommitBindings();
if (tfEnable && !_prevTfEnable)
{
_context.Renderer.Pipeline.BeginTransformFeedback(_drawState.Topology);
_prevTfEnable = true;
}
}
public void Update()
{
// If any state that the shader depends on changed,
// then we may need to compile/bind a different version
// of the shader for the new state.
if (_shaderSpecState != null)
{
if (!_shaderSpecState.MatchesGraphics(_channel, GetPoolState()))
{
ForceShaderUpdate();
}
}
// The vertex buffer size is calculated using a different
// method when doing indexed draws, so we need to make sure
// to update the vertex buffers if we are doing a regular
// draw after a indexed one and vice-versa.
if (_drawState.DrawIndexed != _prevDrawIndexed)
{
_updateTracker.ForceDirty(VertexBufferStateIndex);
// If PrimitiveRestartDrawArrays is false and this is a non-indexed draw, we need to ensure primitive restart is disabled.
// If PrimitiveRestartDrawArrays is false and this is a indexed draw, we need to ensure primitive restart enable matches GPU state.
// If PrimitiveRestartDrawArrays is true, then primitive restart enable should always match GPU state.
// That is because "PrimitiveRestartDrawArrays" is not configurable on the backend, it is always
// true on OpenGL and always false on Vulkan.
if (!_state.State.PrimitiveRestartDrawArrays && _state.State.PrimitiveRestartState.Enable)
{
_updateTracker.ForceDirty(PrimitiveRestartStateIndex);
}
_prevDrawIndexed = _drawState.DrawIndexed;
}
// In some cases, the index type is also used to guess the
// vertex buffer size, so we must update it if the type changed too.
if (_drawState.DrawIndexed &&
(_prevIndexType != _state.State.IndexBufferState.Type ||
_prevFirstVertex != _state.State.FirstVertex))
{
_updateTracker.ForceDirty(VertexBufferStateIndex);
_prevIndexType = _state.State.IndexBufferState.Type;
_prevFirstVertex = _state.State.FirstVertex;
}
bool tfEnable = _state.State.TfEnable;
if (!tfEnable && _prevTfEnable)
{
_context.Renderer.Pipeline.EndTransformFeedback();
_prevTfEnable = false;
}
_updateTracker.Update(ulong.MaxValue);
CommitBindings();
if (tfEnable && !_prevTfEnable)
{
_context.Renderer.Pipeline.BeginTransformFeedback(_drawState.Topology);
_prevTfEnable = true;
}
}
