move getShader functions to shader interface

src/main.cpp

@@ -68,32 +68,6 @@ initCubeMesh()
 	return m;
 }
 
-shader_program*
-getShaderByName(const char* name, GLContext* gl_ctx)
-{
-	u64 hash = utilFNV64a_str(name);
-
-	for (u32 i = 0; i < gl_ctx->num_shaders; i++) {
-		if (utilFNV64a_str(gl_ctx->shaders[i].name) == hash)
-			return &gl_ctx->shaders[i];
-	}
-
-	printf("%s(), shader not found, %s\n", __FUNCTION__, name);
-	return nullptr;
-}
-
-shader_program*
-getShaderByID(GLContext* gl_ctx, GLuint prog_id)
-{
-	for (u32 i = 0; i < gl_ctx->num_shaders; i++) {
-		if (gl_ctx->shaders[i].prog_id)
-			return &gl_ctx->shaders[i];
-	}
-
-	printf("%s(), shader not found, %d\n", __FUNCTION__, prog_id);
-	return nullptr;
-}
-
 // NOTE: equivalent to rgAppend() in libTangerine
 model*
 getModel(RenderState* rs, const char* filepath)

src/shader.cpp

@@ -107,6 +107,32 @@ addShaderProgram(memory_arena* arena,
 	return false;
 }
 
+shader_program*
+getShaderByName(const char* name, GLContext* gl_ctx)
+{
+	u64 hash = utilFNV64a_str(name);
+
+	for (u32 i = 0; i < gl_ctx->num_shaders; i++) {
+		if (utilFNV64a_str(gl_ctx->shaders[i].name) == hash)
+			return &gl_ctx->shaders[i];
+	}
+
+	printf("%s(), shader not found, %s\n", __FUNCTION__, name);
+	return nullptr;
+}
+
+shader_program*
+getShaderByID(GLContext* gl_ctx, GLuint prog_id)
+{
+	for (u32 i = 0; i < gl_ctx->num_shaders; i++) {
+		if (gl_ctx->shaders[i].prog_id)
+			return &gl_ctx->shaders[i];
+	}
+
+	printf("%s(), shader not found, %d\n", __FUNCTION__, prog_id);
+	return nullptr;
+}
+
 void
 renderVAO(GLmesh* glmesh)
 {

src/shader.h

@@ -137,6 +137,8 @@ bool addShaderProgram(memory_arena* arena,
 	const char* vs,
 	const char* fs,
 	const char* name);
+shader_program* getShaderByName(const char* name, GLContext* gl_ctx);
+shader_program* getShaderByID(GLContext* gl_ctx, GLuint prog_id);
 void renderVAO(GLmesh* glmesh);
 GLmesh loadGLMesh(shader_program* s,
 	const mesh& m,