small refactoring

Makefile.dev

@@ -1,6 +1,6 @@
 TARGET ?= forge
 INSTALL_DIR ?= $(HOME)/.local/bin
-TEST_ARGS ?= --hot-reload --frag=./shaders --frag-config=./shaders/shaders.cfg
+TEST_ARGS ?= --hot-reload --frag=./shaders --frag-config=./config/shaders.cfg
 SHELL := /bin/bash
 
 .PHONY: build

src/forge.c

@@ -74,6 +74,7 @@ static void loop(Window *window, ShaderProgram program, bool hr,
   context = window_get_context(window);
 
   context.fps = compute_fps(window, timer);
+  context.tempo = 120.0f; // TODO need tempo here
 
   shaders_apply(program, context);
 

src/shaders.c

@@ -306,8 +306,7 @@ static void use_program(ShaderProgram program, int i, bool output,
   }
   // set fragment uniforms
   glUniform1f(program.itime_locations[i], (const GLfloat)context.time);
-  glUniform1f(program.itempo_locations[i],
-              (const GLfloat)120.0f); // TODO TMP
+  glUniform1f(program.itempo_locations[i], (const GLfloat)context.tempo);
   glUniform1i(program.ifps_locations[i], (const GLint)context.fps);
   glUniform2fv(program.ires_locations[i], 1, (const GLfloat *)&resolution);
 

src/types.h

@@ -73,6 +73,7 @@ typedef struct Context {
   int height;
   double time;
   unsigned int fps;
+  float tempo;
 } Context;
 
 typedef struct Timer {