feat(draw): add NemaGFX rendering backend (#7002)
Co-authored-by: Ioannis Markopoulos <Ioannis_Markopoulos@amat.com>
This commit is contained in:
Liam
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libs/nema_gfx/include/nema_transitions.h
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210
libs/nema_gfx/include/nema_transitions.h
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/* TSI 2023.xmo */
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/*******************************************************************************
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* Copyright (c) 2023 Think Silicon Single Member PC
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this header file and/or associated documentation files to use, copy,
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* modify, merge, publish, distribute, sublicense, and/or sell copies of the
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* Materials, and to permit persons to whom the Materials are furnished to do
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* so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Materials.
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*
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* MODIFICATIONS TO THIS FILE MAY MEAN IT NO LONGER ACCURATELY REFLECTS
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* NEMAGFX API. THE UNMODIFIED, NORMATIVE VERSIONS OF THINK-SILICON NEMAGFX
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* SPECIFICATIONS AND HEADER INFORMATION ARE LOCATED AT:
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* https://think-silicon.com/products/software/nemagfx-api
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*
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* The software is provided 'as is', without warranty of any kind, express or
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* implied, including but not limited to the warranties of merchantability,
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* fitness for a particular purpose and noninfringement. In no event shall
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* Think Silicon Single Member PC be liable for any claim, damages or other
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* liability, whether in an action of contract, tort or otherwise, arising
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* from, out of or in connection with the software or the use or other dealings
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* in the software.
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******************************************************************************/
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#ifndef NEMA_TRANSITIONS_H__
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#define NEMA_TRANSITIONS_H__
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#include "nema_blender.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef enum {
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NEMA_TRANS_LINEAR_H,
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NEMA_TRANS_CUBE_H,
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NEMA_TRANS_INNERCUBE_H,
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NEMA_TRANS_STACK_H,
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NEMA_TRANS_LINEAR_V,
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NEMA_TRANS_CUBE_V,
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NEMA_TRANS_INNERCUBE_V,
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NEMA_TRANS_STACK_V,
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NEMA_TRANS_FADE,
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NEMA_TRANS_FADE_ZOOM,
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NEMA_TRANS_MAX,
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NEMA_TRANS_NONE,
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} nema_transition_t;
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/** \brief Transition from 'initial' texture to 'final' texture. The transition is complete when 'step' is 0 or 1
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*
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* \param effect Transition effect
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* \param initial Initial texture
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* \param final Final texture
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* \param blending_mode Blending mode
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* \param step Transition step within [0.f , 1.f] range
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* \param width Texture width
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* \param height Texture height
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*
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*/
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void nema_transition(nema_transition_t effect, nema_tex_t initial, nema_tex_t final,
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uint32_t blending_mode, float step, int width, int height);
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/** \brief Linear transition horizontally. When 'step' changes from zero to one, textures move from right to left,
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otherwise textures move from left to right. The transition is complete when 'step' is 0 or 1.
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*
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* \param left Texture on the left side
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* \param right Texture on the right side
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* \param blending_mode Blending mode
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* \param step Current step within [0.f , 1.f] range
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* \param width Texture width
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*
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*/
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void nema_transition_linear_hor(nema_tex_t left, nema_tex_t right,
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uint32_t blending_mode, float step, int width);
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/** \brief Linear transition vertically. When 'step' changes from zero to one, textures move from top to bottom,
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otherwise textures move from bottom to top. The transition is complete when 'step' is 0 or 1.
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*
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* \param up Texture on the top side
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* \param down Texture on the bottom side
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* \param blending_mode Blending mode
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* \param step Current step within [0.f , 1.f] range
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* \param height Texture height
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*
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*/
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void nema_transition_linear_ver(nema_tex_t up, nema_tex_t down,
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uint32_t blending_mode, float step, int height);
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/** \brief Cubic (textures are mapped on the external faces of a cube) transition horizontally. When 'step' changes from zero to one, textures move from left to right,
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otherwise textures move from right to left. The transition is complete when 'step' is 0 or 1.
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*
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* \param left Texture on the left side
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* \param right Texture on the right side
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* \param blending_mode Blending mode
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* \param step Current step within [0.f , 1.f] range
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* \param width Texture width
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* \param height Texture height
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*
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*/
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void nema_transition_cube_hor(nema_tex_t left, nema_tex_t right,
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uint32_t blending_mode, float step, int width, int height);
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/** \brief Cube (textures are mapped on the external faces of a cube) transition vertically. When 'step' changes from zero to one, textures move from top to bottom,
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otherwise textures move from bottom to top. The transition is complete when 'step' is 0 or 1.
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*
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* \param up Texture on the top side
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* \param down Texture on the bottom side
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* \param blending_mode Blending mode
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* \param step Current step within [0.f , 1.f] range
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* \param width Texture width
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* \param height Texture height
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*
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*/
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void nema_transition_cube_ver(nema_tex_t up, nema_tex_t down,
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uint32_t blending_mode, float step, int width, int height);
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/** \brief Inner Cube (textures are mapped on the internal faces of a cube) transition horizontally. When 'step' changes from zero to one, textures move from left to right,
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otherwise textures move from right to left. The transition is complete when 'step' is 0 or 1.
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*
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* \param left Texture on the left side
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* \param right Texture on the right side
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* \param blending_mode Blending mode
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* \param step Current step within [0.f , 1.f] range
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* \param width Texture width
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* \param height Texture height
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*
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*/
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void nema_transition_innercube_hor(nema_tex_t left, nema_tex_t right,
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uint32_t blending_mode, float step, int width, int height);
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/** \brief Inner Cube (textures are mapped on the internal faces of a cube) transition vertically. When 'step' changes from zero to one, textures move from top to bottom,
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otherwise textures move from bottom to top. The transition The transition is complete when 'step' is 0 or 1.
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*
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* \param up Texture on the top side
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* \param down Texture on the bottom side
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* \param blending_mode Blending mode
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* \param step Current step within [0.f , 1.f] range
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* \param width Texture width
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* \param height Texture height
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*
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*/
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void nema_transition_innercube_ver(nema_tex_t up, nema_tex_t down,
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uint32_t blending_mode, float step, int width, int height);
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/** \brief Stack transition horizontally. When 'step' changes from zero to one, textures move from left to right,
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otherwise textures move from right to left. The transition is complete when 'step' is 0 or 1.
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*
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* \param up Texture on the top side
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* \param down Texture on the bottom side
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* \param blending_mode Blending mode
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* \param step Current step within [0.f , 1.f] range
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* \param width Texture width
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* \param height Texture height
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*
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*/
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void nema_transition_stack_hor(nema_tex_t left, nema_tex_t right, float step,
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int width, int height);
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/** \brief Stack transition vertically. When 'step' moves from zero to one, textures move from top to bottom,
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otherwise textures move from bottom to top. The transition is complete when 'step' is 0 or 1.
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*
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* \param up Texture on the top side
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* \param down Texture on the bottom side
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* \param blending_mode Blending mode
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* \param step Current step within [0.f , 1.f] range
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* \param width Texture width
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* \param height Texture height
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*
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*/
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void nema_transition_stack_ver(nema_tex_t up, nema_tex_t down, float step,
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int width, int height);
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/** \brief Fade transition. Initial texture is being faded out, while final texture is being faded in.
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The transition is complete when 'step' is 0 or 1.
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*
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* \param left Texture on the left side
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* \param right Texture on the right side
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* \param blending_mode Blending mode
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* \param step Current step within [0.f , 1.f] range
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* \param width Texture width
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* \param height Texture height
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*
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*/
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void nema_transition_fade(nema_tex_t initial, nema_tex_t final,
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uint32_t blending_mode, float step, int width, int height);
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/** \brief Fade-zoom transition. Initial texture is being zoomed and faded out, while final texture is being zoomed and faded in.
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The transition is complete when 'step' is 0 or 1.
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*
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* \param initial Initial texture
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* \param final Final texture
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* \param blending_mode Blending mode
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* \param step Current step within [0.f , 1.f] range
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* \param width Texture width
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* \param height Texture height
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*
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*/
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void nema_transition_fade_zoom(nema_tex_t initial, nema_tex_t final,
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uint32_t blending_mode, float step, int width, int height);
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#ifdef __cplusplus
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}
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#endif
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#endif
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