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Merge branch 'master' into mate-h

This commit is contained in:
rexim 2023-02-10 23:58:28 +07:00
parent 99e9318086 7e614994b2
commit 0a9c74525a
1 changed files with 21 additions and 10 deletions
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31
src/simple_renderer.c
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@ -193,28 +193,39 @@ void simple_renderer_init(Simple_Renderer *sr)
void simple_renderer_reload_shaders(Simple_Renderer *sr)
{
for (int i = 0; i < COUNT_SIMPLE_SHADERS; ++i) {
glDeleteProgram(sr->programs[i]);
}
GLuint programs[COUNT_SIMPLE_SHADERS];
GLuint shaders[2] = {0};
bool ok = true;
if (!compile_shader_file(vert_shader_file_path, GL_VERTEX_SHADER, &shaders[0])) {
exit(1);
ok = false;
}
for (int i = 0; i < COUNT_SIMPLE_SHADERS; ++i) {
if (!compile_shader_file(frag_shader_file_paths[i], GL_FRAGMENT_SHADER, &shaders[1])) {
exit(1);
ok = false;
}
sr->programs[i] = glCreateProgram();
attach_shaders_to_program(shaders, sizeof(shaders) / sizeof(shaders[0]), sr->programs[i]);
if (!link_program(sr->programs[i], __FILE__, __LINE__)) {
exit(1);
programs[i] = glCreateProgram();
attach_shaders_to_program(shaders, sizeof(shaders) / sizeof(shaders[0]), programs[i]);
if (!link_program(programs[i], __FILE__, __LINE__)) {
ok = false;
}
glDeleteShader(shaders[1]);
}
glDeleteShader(shaders[0]);
if (ok) {
for (int i = 0; i < COUNT_SIMPLE_SHADERS; ++i) {
glDeleteProgram(sr->programs[i]);
sr->programs[i] = programs[i];
}
printf("Reloaded shaders successfully!\n");
} else {
for (int i = 0; i < COUNT_SIMPLE_SHADERS; ++i) {
glDeleteProgram(programs[i]);
}
}
}
// TODO: Don't render triples of verticies that form a triangle that is completely outside of the screen