inital commit -- THE CUBES SPIN

Signed-off-by: Anna (navi) Figueiredo Gomes <navi@vlhl.dev>

1 files changed, 31 insertions, 0 deletions

diff --git a/src/render/shader.c b/src/render/shader.c
new file mode 100644
index 0000000..c16e2db
--- /dev/null
+++ b/src/render/shader.c
@@ -0,0 +1,31 @@
+#include "render/shader.h"
+#include "render/renderer.h"
+
+#include <assert.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+VkResult shader_create_module(struct renderer *ren, const size_t len, uint8_t code[len], VkShaderModule *module) {
+	return vkCreateShaderModule(ren->gpu.device, &(VkShaderModuleCreateInfo) {
+		.sType = VK_STRUCTURE_TYPE_SHADER_MODULE_CREATE_INFO,
+		.codeSize = len,
+		.pCode = (uint32_t *)code
+	}, NULL, module);
+}
+
+bool shader_load(const char *filename, struct shader *shader) {
+	assert(filename);
+	assert(shader);
+	FILE *fp = fopen(filename, "rb");
+	if (!fp)
+		return false;
+	fseek(fp, 0, SEEK_END);
+	shader->len = ftell(fp);
+	rewind(fp);
+
+	shader->code = calloc(shader->len, sizeof(*shader->code));
+	fread(shader->code, sizeof(*shader->code), shader->len, fp);
+
+	fclose(fp);
+	return true;
+}