ascension: src/ascension/shader.h@9c44c55d327a (annotated)

src/ascension/shader.h@9c44c55d327a (annotated)

src/ascension/shader.h

Thu, 18 Apr 2024 22:53:55 +0200

author: Mike Becker <universe@uap-core.de>
date: Thu, 18 Apr 2024 22:53:55 +0200
changeset 65: 9c44c55d327a
parent 50: d8d2e4817db1
permissions: -rw-r--r--

consistently refer to windows by ID - fixes #381

This change discovered that the font cache is completely broken. We created issue #387 for this.

 /*
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
  * Copyright 2023 Mike Becker. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
  *
  *   1. Redistributions of source code must retain the above copyright
  *      notice, this list of conditions and the following disclaimer.
  *
  *   2. 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.
  *
  * 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 THE COPYRIGHT HOLDER OR 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.
  */
 #ifndef ASCENSION_SHADER_H
 #define ASCENSION_SHADER_H
 typedef struct AscShader {
     unsigned int id;
 } AscShader;
 typedef struct AscShaderProgram {
     unsigned int id;
     int model;
     int view;
     int projection;
 } AscShaderProgram;
 typedef struct AscShaderSprite {
     AscShaderProgram base;
     int depth;
     int tex;
 } AscShaderSprite;
 /**
  * Compiles a shader from the given source code.
  *
  * The ID of the returned shader will be zero when something went wrong.
  *
  * @param type the shader type (use the GL enum)
  * @param code the source code
  * @param length the length of the source code
  * @return the compiled shader
  */
 AscShader asc_shader_compile(unsigned int type, char const *code, int length);
 /**
  * Compiles a shader from the given source file.
  *
  * The ID of the returned shader will be zero when something went wrong.
  * The file is mapped into memory for compilation and then unmapped again.
  *
  * @param type the shader type (use the GL enum)
  * @param filename the path to the shader file
  * @return the compiled shader
  */
 AscShader asc_shader_compilef(unsigned int type, char const *filename);
 /**
  * This function links shaders into a program.
  *
  * The ID of the returned program will be zero when something went wrong.
  *
  * @param vertex the vertex shader
  * @param fragment the fragment shader
  * @return a compiled program
  */
 AscShaderProgram asc_shader_link(AscShader vertex, AscShader fragment);
 /**
  * Destroys the shader.
  *
  * @param shader the shader
  */
 void asc_shader_destroy(AscShader shader);
 /**
  * Destroys the shader program.
  *
  * @param program the program
  */
 void asc_shader_program_destroy(AscShaderProgram program);
 AscShaderProgram asc_shader_easy_compile_and_link(
         char const *vtxName,
         char const *fragName
 );
 #endif //ASCENSION_SHADER_H

Mercurial > hg > ascension / annotate

src/ascension/shader.h@9c44c55d327a (annotated)

src/ascension/shader.h