Fix compiler warnings.

src/entity/earth.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2022 Wojciech Graj
+ * Copyright (c) 2022-2023 Wojciech Graj
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -82,7 +82,7 @@ void earth_init(void)
 	idx_obj_init(&obj_earth);
 	model_init(&model, &obj_earth);
 
-	shader_init(&shader, res_shader_earth_vert, res_shader_earth_vert_len, res_shader_earth_frag, res_shader_earth_frag_len, 2, (struct ShaderAttr[]){
+	shader_init(&shader, (const char *)res_shader_earth_vert, res_shader_earth_vert_len, (const char *)res_shader_earth_frag, res_shader_earth_frag_len, 2, (struct ShaderAttr[]){
 																	    { LOCL_APOS, "in_pos" },
 																	    { LOCL_ATEXCOORD, "in_uv" },
 																    });

src/entity/satellite.c

@@ -147,7 +147,7 @@ void satellite_init(void)
 	vao_attr(&vao_orbits, &vbo_orbits, LOCL_APOS, 3, GL_FLOAT, sizeof(vec3), 0);
 	vao_attr(&vao_orbits, &vbo_orbit_colors, LOCL_COLOR, 3, GL_FLOAT, sizeof(vec3), 0);
 
-	shader_init(&shader, res_shader_satellite_vert, res_shader_satellite_vert_len, res_shader_satellite_frag, res_shader_satellite_frag_len, 2, (struct ShaderAttr[]){
+	shader_init(&shader, (const char *)res_shader_satellite_vert, res_shader_satellite_vert_len, (const char *)res_shader_satellite_frag, res_shader_satellite_frag_len, 2, (struct ShaderAttr[]){
 																			    { LOCL_APOS, "in_pos" },
 																			    { LOCL_COLOR, "in_color" },
 																		    });

src/entity/sky.c

@@ -5,7 +5,7 @@
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
  * of the License, or (at your option) any later version.
- *
+ *n
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
@@ -61,7 +61,7 @@ void sky_init(void)
 	glm_scale_make(model.scl, (vec3){ 70.f, 70.f, 70.f });
 	model_transform(&model);
 
-	shader_init(&shader, res_shader_sky_vert, res_shader_sky_vert_len, res_shader_sky_frag, res_shader_sky_frag_len, 2, (struct ShaderAttr[]){
+	shader_init(&shader, (const char *)res_shader_sky_vert, res_shader_sky_vert_len, (const char *)res_shader_sky_frag, res_shader_sky_frag_len, 2, (struct ShaderAttr[]){
 																    { LOCL_APOS, "in_pos" },
 																    { LOCL_ATEXCOORD, "in_uv" },
 															    });

src/gfx/shader.c

@@ -18,9 +18,9 @@
 #include "error_gfx.h"
 #include "system.h"
 
-static GLint shader_compile(char *str, unsigned int len, GLenum type);
+static GLint shader_compile(const char *str, unsigned int len, GLenum type);
 
-GLint shader_compile(char *str, unsigned int len, GLenum type)
+GLint shader_compile(const char *str, unsigned int len, GLenum type)
 {
 	GLuint handle = glCreateShader(type);
 	glShaderSource(handle, 1, (const GLchar *const *)&str, (const GLint *)&len);
@@ -33,7 +33,7 @@ GLint shader_compile(char *str, unsigned int len, GLenum type)
 	return handle;
 }
 
-void shader_init(struct Shader *shader, char *vs, unsigned int vs_len, char *fs, unsigned int fs_len, size_t n_vertex_attr, struct ShaderAttr vertex_attr[])
+void shader_init(struct Shader *shader, const char *vs, unsigned int vs_len, const char *fs, unsigned int fs_len, size_t n_vertex_attr, struct ShaderAttr vertex_attr[])
 {
 	GLuint vs_handle = shader_compile(vs, vs_len, GL_VERTEX_SHADER);
 	GLuint fs_handle = shader_compile(fs, fs_len, GL_FRAGMENT_SHADER);

src/gfx/shader.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2022 Wojciech Graj
+ * Copyright (c) 2022-2023 Wojciech Graj
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -26,7 +26,7 @@ struct Shader {
 	GLuint handle;
 };
 
-void shader_init(struct Shader *shader, char *vs, unsigned int vs_len, char *fs, unsigned int fs_len, size_t n_vertex_attr, struct ShaderAttr vertex_attr[]);
+void shader_init(struct Shader *shader, const char *vs, unsigned int vs_len, const char *fs, unsigned int fs_len, size_t n_vertex_attr, struct ShaderAttr vertex_attr[]);
 void shader_deinit(struct Shader *shader);
 void shader_bind(struct Shader *shader);
 

src/gfx/texture.c

@@ -32,7 +32,7 @@ void texture_init(struct Texture *texture, GLenum unit, GLenum type)
 	glBindTexture(type, texture->handle);
 }
 
-void texture_init_from_image(struct Texture *texture, unsigned char *buffer, unsigned int len, GLenum unit, GLenum type)
+void texture_init_from_image(struct Texture *texture, const unsigned char *buffer, unsigned int len, GLenum unit, GLenum type)
 {
 	int width, height, n_channels;
 	unsigned char *data = stbi_load_from_memory(buffer, len, &width, &height, &n_channels, 0);

src/gfx/texture.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2022 Wojciech Graj
+ * Copyright (c) 2022-2023 Wojciech Graj
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -27,7 +27,7 @@ void textures_init(void);
 
 void texture_init(struct Texture *texture, GLenum unit, GLenum type);
 
-void texture_init_from_image(struct Texture *texture, unsigned char *buffer, unsigned int len, GLenum unit, GLenum type);
+void texture_init_from_image(struct Texture *texture, const unsigned char *buffer, unsigned int len, GLenum unit, GLenum type);
 
 void texture_deinit(struct Texture *texture);
 

src/ui/catalog.c

@@ -367,8 +367,8 @@ void catalog_init(GtkBuilder *builder)
 	g_signal_connect(render_select, "toggled", G_CALLBACK(on_column_select_cell_toggled), NULL);
 
 	init_col_from_store_col(gtk_cell_renderer_text_new(), gtk_builder_get_object(builder, column_ids[COL_CATNUM]), 1, 5);
-	init_col_with_data_func(gtk_cell_renderer_text_new(), gtk_builder_get_object(builder, column_ids[COL_NAME]), cell_data_func_str, &OFFSET_NAME, 24);
-	init_col_with_data_func(gtk_cell_renderer_text_new(), gtk_builder_get_object(builder, column_ids[COL_ID]), cell_data_func_str, &OFFSET_ID, 11);
+	init_col_with_data_func(gtk_cell_renderer_text_new(), gtk_builder_get_object(builder, column_ids[COL_NAME]), cell_data_func_str, (gpointer)&OFFSET_NAME, 24);
+	init_col_with_data_func(gtk_cell_renderer_text_new(), gtk_builder_get_object(builder, column_ids[COL_ID]), cell_data_func_str, (gpointer)&OFFSET_ID, 11);
 	init_col_with_data_func(gtk_cell_renderer_text_new(), gtk_builder_get_object(builder, column_ids[COL_STATUS]), cell_data_func_status, NULL, 21);
 	init_col_from_store_col(gtk_cell_renderer_text_new(), gtk_builder_get_object(builder, column_ids[COL_SOURCE]), 5, 5);
 	init_col_from_store_col(gtk_cell_renderer_text_new(), gtk_builder_get_object(builder, column_ids[COL_LAUNCH_DATE]), 2, 10);