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feat: FRAG_FILE_PREFIX

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klemek
2025-11-07 19:30:48 +01:00
parent 63284d34ef
commit 4927d5cf10
5 changed files with 26 additions and 21 deletions
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src/forge.c
+17 -14
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@@ -35,7 +35,7 @@ static bool trace_midi;
static void compute_fps(bool trace_fps) {
double fps;
char title[100];
char title[STR_LEN];
if (timer_inc(&timer)) {
fps = timer_reset(&timer);
@@ -102,11 +102,12 @@ static void hot_reload() {
}
}
File read_fragment_shader_file(char *frag_path, unsigned int i) {
File read_fragment_shader_file(char *frag_path, char *frag_prefix,
unsigned int i) {
File fragment_shader;
char file_path[STR_LEN];
snprintf(file_path, STR_LEN, "%s/frag%d.glsl", frag_path, i);
snprintf(file_path, STR_LEN, "%s/%s%d.glsl", frag_path, frag_prefix, i);
fragment_shader = file_read(file_path);
if (fragment_shader.error) {
exit(EXIT_FAILURE);
@@ -115,16 +116,18 @@ File read_fragment_shader_file(char *frag_path, unsigned int i) {
return fragment_shader;
}
static void init_files(char *frag_path, unsigned int frag_count) {
static void init_files(char *frag_path, char *frag_prefix,
unsigned int frag_count) {
unsigned int i;
fragment_shaders.length = frag_count;
for (i = 0; i < frag_count + 1; i++) {
if (i == 0) {
common_shader_code = read_fragment_shader_file(frag_path, i);
common_shader_code = read_fragment_shader_file(frag_path, frag_prefix, i);
} else {
fragment_shaders.values[i - 1] = read_fragment_shader_file(frag_path, i);
fragment_shaders.values[i - 1] =
read_fragment_shader_file(frag_path, frag_prefix, i);
file_prepend(&fragment_shaders.values[i - 1], common_shader_code);
}
@@ -233,24 +236,24 @@ static void loop(bool hr, bool trace_fps) {
void forge_run(Parameters params) {
unsigned int frag_count, in_count;
char config_path[STR_LEN];
char config_path[STR_LEN * 2 + 1];
char *frag_prefix;
context = shared_init_context("/" PACKAGE "_context");
context->stop = false;
strncpy(config_path, params.project_path, STR_LEN);
strcat(config_path, "/");
strcat(config_path, params.config_file);
sprintf(config_path, "%s/%s", params.project_path, params.config_file);
config = config_file_read(config_path);
frag_count = config_file_get_int(config, "FRAG_COUNT", 1);
in_count = config_file_get_int(config, "IN_COUNT", 0);
state_config = state_parse_config(config);
init_files(params.project_path, frag_count);
frag_count = config_file_get_int(config, "FRAG_COUNT", 1);
in_count = config_file_get_int(config, "IN_COUNT", 0);
frag_prefix = config_file_get_str(config, "FRAG_FILE_PREFIX", "frag");
init_files(params.project_path, frag_prefix, frag_count);
init_inputs(params.video_in, params.video_size);