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base: compile shaders faster

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This commit is contained in:
luboslenco
2026-05-17 14:51:39 +02:00
parent 58a5f0361a
commit 7d8c4f96fb
2 changed files with 25 additions and 2 deletions
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base/sources/engine.c
+24 -2
View File
@@ -19,6 +19,18 @@ f32 math_floor(f32 x);
gpu_shader_t *gpu_create_shader(buffer_t *data, i32 shader_type);
gpu_shader_t *gpu_create_shader_from_source(char *source, int source_size, gpu_shader_type_t shader_type);
gpu_pipeline_t *gpu_create_pipeline();
typedef struct {
char *source;
int source_size;
gpu_shader_type_t shader_type;
gpu_shader_t *result;
} shader_compile_job_t;
static void shader_compile_worker(void *param) {
shader_compile_job_t *job = (shader_compile_job_t *)param;
job->result = gpu_create_shader_from_source(job->source, job->source_size, job->shader_type);
}
void gpu_delete_pipeline(gpu_pipeline_t *pipeline);
#ifdef arm_embed
gpu_shader_t *sys_get_shader(char *name);
@@ -567,8 +579,18 @@ void shader_context_compile(shader_context_t *raw) {
}
if (raw->shader_from_source) {
raw->_->pipe->vertex_shader = gpu_create_shader_from_source(raw->vertex_shader, raw->_->vertex_shader_size, GPU_SHADER_TYPE_VERTEX);
raw->_->pipe->fragment_shader = gpu_create_shader_from_source(raw->fragment_shader, raw->_->fragment_shader_size, GPU_SHADER_TYPE_FRAGMENT);
// raw->_->pipe->vertex_shader = gpu_create_shader_from_source(raw->vertex_shader, raw->_->vertex_shader_size, GPU_SHADER_TYPE_VERTEX);
// raw->_->pipe->fragment_shader = gpu_create_shader_from_source(raw->fragment_shader, raw->_->fragment_shader_size, GPU_SHADER_TYPE_FRAGMENT);
shader_compile_job_t vs_job = {raw->vertex_shader, raw->_->vertex_shader_size, GPU_SHADER_TYPE_VERTEX, NULL};
shader_compile_job_t fs_job = {raw->fragment_shader, raw->_->fragment_shader_size, GPU_SHADER_TYPE_FRAGMENT, NULL};
iron_thread_t vs_thread;
iron_thread_init(&vs_thread, shader_compile_worker, &vs_job);
shader_compile_worker(&fs_job);
iron_thread_wait_and_destroy(&vs_thread);
raw->_->pipe->vertex_shader = vs_job.result;
raw->_->pipe->fragment_shader = fs_job.result;
if (raw->_->pipe->vertex_shader == NULL || raw->_->pipe->fragment_shader == NULL) {
return;
}
base/sources/engine.h
+1
View File
@@ -12,6 +12,7 @@
#include "iron_string.h"
#include "iron_sys.h"
#include "iron_system.h"
#include "iron_thread.h"
#include <math.h>
#include <string.h>