84 lines
3.1 KiB
Plaintext
84 lines
3.1 KiB
Plaintext
// Filename: iPhoneGraphicsStateGuardian.cxx
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// Created by: drose (08Apr09)
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//
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////////////////////////////////////////////////////////////////////
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//
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// PANDA 3D SOFTWARE
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// Copyright (c) Carnegie Mellon University. All rights reserved.
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//
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// All use of this software is subject to the terms of the revised BSD
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// license. You should have received a copy of this license along
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// with this source code in a file named "LICENSE."
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//
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////////////////////////////////////////////////////////////////////
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#include "iPhoneGraphicsStateGuardian.h"
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#include "string_utils.h"
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#include "config_iphonedisplay.h"
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#include "depthWriteAttrib.h"
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#include "depthTestAttrib.h"
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#include "textureAttrib.h"
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#include "pnmImage.h"
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#include "glesgsg.h"
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TypeHandle IPhoneGraphicsStateGuardian::_type_handle;
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////////////////////////////////////////////////////////////////////
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// Function: IPhoneGraphicsStateGuardian::get_extension_func
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// Access: Public, Virtual
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// Description: Returns the pointer to the GL extension function with
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// the indicated name. It is the responsibility of the
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// caller to ensure that the required extension is
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// defined in the OpenGL runtime prior to calling this;
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// it is an error to call this for a function that is
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// not defined.
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////////////////////////////////////////////////////////////////////
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void *IPhoneGraphicsStateGuardian::
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get_extension_func(const char *prefix, const char *name) {
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return NULL;
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}
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////////////////////////////////////////////////////////////////////
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// Function: IPhoneGraphicsStateGuardian::Constructor
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// Access: Public
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// Description:
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////////////////////////////////////////////////////////////////////
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IPhoneGraphicsStateGuardian::
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IPhoneGraphicsStateGuardian(GraphicsEngine *engine, GraphicsPipe *pipe,
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IPhoneGraphicsStateGuardian *share_with) :
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GLESGraphicsStateGuardian(engine, pipe),
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_share_with(share_with)
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{
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_shared_buffer = 1011;
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}
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////////////////////////////////////////////////////////////////////
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// Function: IPhoneGraphicsStateGuardian::Destructor
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// Access: Public
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// Description:
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////////////////////////////////////////////////////////////////////
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IPhoneGraphicsStateGuardian::
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~IPhoneGraphicsStateGuardian() {
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}
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////////////////////////////////////////////////////////////////////
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// Function: IPhoneGraphicsStateGuardian::reset
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// Access: Public, Virtual
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// Description: Resets all internal state as if the gsg were newly
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// created.
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////////////////////////////////////////////////////////////////////
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void IPhoneGraphicsStateGuardian::
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reset() {
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GLESGraphicsStateGuardian::reset();
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}
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////////////////////////////////////////////////////////////////////
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// Function: IPhoneGraphicsStateGuardian::describe_pixel_format
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// Access: Private
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// Description: Fills in the fb_props member with the appropriate
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// values according to the chosen pixel format.
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////////////////////////////////////////////////////////////////////
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void IPhoneGraphicsStateGuardian::
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describe_pixel_format(FrameBufferProperties &fb_props) {
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}
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