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Rakarake 2026-01-03 17:12:24 +01:00
parent 9cf8be1561
commit 164c8dd15f
3 changed files with 25 additions and 5 deletions
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17
renderer.c
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@ -134,9 +134,24 @@ Renderer new_renderer() {
return renderer;
}
int shader_file_was_modified(Renderer *state) {
struct stat buf;
stat(state->shader_path, &buf);
int modified = buf.st_mtime != state->shader_file_modified.st_mtime;
if (modified) {
state->shader_file_modified = buf;
}
return modified;
}
/// shader_path cannot be NULL.
void render(Renderer *state, int w, int h, double time, char *shader_path, int reload_shader) {
if (reload_shader || strcmp(state->shader_path, shader_path)) {
int m = shader_file_was_modified(state);
if (m) {
printf("AWOOGA\n");
}
if (m || reload_shader || strcmp(state->shader_path, shader_path)) {
state->shader = load_shader(shader_path);
state->shader_path = shader_path;
}