99cc435730
For use in batching multiple primitives as a single GL upload. https://gitlab.gnome.org/GNOME/mutter/merge_requests/969
74 lines
2.7 KiB
C
74 lines
2.7 KiB
C
/*
|
|
* Cogl
|
|
*
|
|
* A Low Level GPU Graphics and Utilities API
|
|
*
|
|
* Copyright (C) 2010 Intel Corporation.
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person
|
|
* obtaining a copy of this software and associated documentation
|
|
* files (the "Software"), to deal in the Software without
|
|
* restriction, including without limitation the rights to use, copy,
|
|
* modify, merge, publish, distribute, sublicense, and/or sell copies
|
|
* of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be
|
|
* included in all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
|
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
|
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
|
|
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
|
|
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
|
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|
* SOFTWARE.
|
|
*
|
|
*
|
|
*/
|
|
|
|
#ifndef __COGL_PRIMITIVES_PRIVATE_H
|
|
#define __COGL_PRIMITIVES_PRIVATE_H
|
|
|
|
#include <glib.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
/* Draws a rectangle without going through the journal so that it will
|
|
be flushed immediately. This should only be used in situations
|
|
where the code may be called while the journal is already being
|
|
flushed. In that case using the journal would go wrong */
|
|
void
|
|
_cogl_rectangle_immediate (CoglFramebuffer *framebuffer,
|
|
CoglPipeline *pipeline,
|
|
float x_1,
|
|
float y_1,
|
|
float x_2,
|
|
float y_2);
|
|
|
|
void
|
|
cogl_2d_primitives_immediate (CoglFramebuffer *framebuffer,
|
|
CoglPipeline *pipeline,
|
|
CoglVerticesMode mode,
|
|
const CoglVertexP2 *vertices,
|
|
unsigned int n_vertices);
|
|
|
|
typedef struct _CoglMultiTexturedRect
|
|
{
|
|
const float *position; /* x0,y0,x1,y1 */
|
|
const float *tex_coords; /* (tx0,ty0,tx1,ty1)(tx0,ty0,tx1,ty1)(... */
|
|
int tex_coords_len; /* number of floats in tex_coords? */
|
|
} CoglMultiTexturedRect;
|
|
|
|
void
|
|
_cogl_framebuffer_draw_multitextured_rectangles (
|
|
CoglFramebuffer *framebuffer,
|
|
CoglPipeline *pipeline,
|
|
CoglMultiTexturedRect *rects,
|
|
int n_rects);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __COGL_PRIMITIVES_PRIVATE_H */
|