48 lines
1.2 KiB
C
48 lines
1.2 KiB
C
/**
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* Copyright (c) 2021 Dominic Msters
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*
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* This software is released under the MIT License.
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* https://opensource.org/licenses/MIT
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*/
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#pragma once
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#include "../libs.h"
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#define SHADER_UNI_VIEW "u_View"
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#define SHADER_UNI_PROJ "u_Proj"
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#define SHADER_UNI_TEXT "u_Text"
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#define SHADER_UNI_MODL "u_Modl"
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#define SHADER_UNI_COLR "u_Colr"
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/** Representation of a shader uniform */
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typedef GLuint shaderuniform_t;
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/**
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* Structure containing information about an OpenGL Shader. For simplicity sake
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* we demand certain uninforms to be present on the shader target.
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*/
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typedef struct {
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/** Pointer to an uploaded vertex shader program */
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shaderuniform_t shaderVertex;
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/** Pointer to an uploaded fragment shader program */
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shaderuniform_t shaderFrag;
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/** Pointer to an uploaded shader program linked */
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shaderuniform_t shaderProgram;
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/** Matrix for the view matrix */
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shaderuniform_t uniView;
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/** Matrix for the projection matrix */
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shaderuniform_t uniProj;
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/** Uniform for the current texture */
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shaderuniform_t uniText;
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/** Uniform for the current model world position */
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shaderuniform_t uniModl;
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/** Uniform for the color multiplier */
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shaderuniform_t uniColr;
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} shader_t; |