Classes | Typedefs | Functions
hal_gfx_interpolators.h File Reference

Header file containing functions prototypes of Graphics library. More...

`#include "hal_gfx_sys_defs.h"`
Include dependency graph for hal_gfx_interpolators.h:

Go to the source code of this file.

## Classes
struct | _color_var_t
| Color structure. More...

## Typedefs
typedef struct _color_var_t | color_var_t
| Color structure. More...

## Functions
void | hal_gfx_interpolate_rect_colors (int x0, int y0, int w, int h, color_var_t *col0, color_var_t *col1, color_var_t *col2)
| Interpolate color gradient for rectangle. More...
void | hal_gfx_interpolate_tri_colors (float x0, float y0, float x1, float y1, float x2, float y2, color_var_t *col0, color_var_t *col1, color_var_t *col2)
| Interpolate color gradient for triangle. More...
void | hal_gfx_interpolate_tri_depth (float x0, float y0, float z0, float x1, float y1, float z1, float x2, float y2, float z2)
| Interpolate depth buffer values for triangle. More...
void | hal_gfx_interpolate_tx_ty (float x0, float y0, float w0, float tx0, float ty0, float x1, float y1, float w1, float tx1, float ty1, float x2, float y2, float w2, float tx2, float ty2, int tex_width, int tex_height)
| Interpolate texture values for triangle. More...

## Detailed Description

Header file containing functions prototypes of Graphics library.

Author
  BLE Driver Team

Attention

  ##### Copyright (c) 2019 GOODIX

All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. Neither the name of GOODIX nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Definition in file hal_gfx_interpolators.h.