mutter/cogl/cogl-primitive-private.h
Robert Bragg e9f721216e Add _primitive_draw to replace _framebuffer_draw_primitive
When splitting out the CoglPath api we saw that we would be left with
inconsistent drawing apis if the drawing apis in core Cogl were lumped
into the cogl_framebuffer_ api considering other Cogl sub-libraries or
that others will want to create higher level drawing apis outside of
Cogl but can't use the same namespace.

So that we can aim for a more consistent style this adds a
cogl_primitive_draw() api, comparable to cogl_path_fill() or
cogl_pango_show_layout() that's intended to replace
cogl_framebuffer_draw_primitive()

Note: the attribute and rectangle drawing apis are still in the
cogl_framebuffer_ namespace and this might potentially change but in
these cases there is no single object representing the thing being drawn
so it seems a more reasonable they they live in the framebuffer
namespace for now.

Note: the cogl_framebuffer_draw_primitive() api isn't removed by this
patch so it can more conveniently be cherry picked to the 1.16 branch so
we can mark it deprecated for a short while. Even though it's marked as
experimental api we know that there are people using the api so we'd
like to give them a chance to switch to the new api.

Reviewed-by: Neil Roberts <neil@linux.intel.com>

(cherry picked from commit 418912b93ff81a47f9b38114d05335ab76277c48)

Conflicts:
	cogl-pango/cogl-pango-display-list.c
	cogl/Makefile.am
	cogl/cogl-framebuffer.c
	cogl/cogl-pipeline-layer-state.h
	cogl/cogl2-path.c
	cogl/driver/gl/cogl-clip-stack-gl.c
2013-07-29 18:31:36 +01:00

68 lines
1.7 KiB
C

/*
* Cogl
*
* An object oriented GL/GLES Abstraction/Utility Layer
*
* Copyright (C) 2010 Intel Corporation.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see
* <http://www.gnu.org/licenses/>.
*
*
*
* Authors:
* Robert Bragg <robert@linux.intel.com>
*/
#ifndef __COGL_PRIMITIVE_PRIVATE_H
#define __COGL_PRIMITIVE_PRIVATE_H
#include "cogl-object-private.h"
#include "cogl-attribute-buffer-private.h"
#include "cogl-attribute-private.h"
#include "cogl-framebuffer.h"
struct _CoglPrimitive
{
CoglObject _parent;
CoglIndices *indices;
CoglVerticesMode mode;
int first_vertex;
int n_vertices;
int immutable_ref;
CoglAttribute **attributes;
int n_attributes;
int n_embedded_attributes;
CoglAttribute *embedded_attribute;
};
CoglPrimitive *
_cogl_primitive_immutable_ref (CoglPrimitive *primitive);
void
_cogl_primitive_immutable_unref (CoglPrimitive *primitive);
void
_cogl_primitive_draw (CoglPrimitive *primitive,
CoglFramebuffer *framebuffer,
CoglPipeline *pipeline,
CoglDrawFlags flags);
#endif /* __COGL_PRIMITIVE_PRIVATE_H */