Minor cleanup and texture update

graphics/CMakeLists.txt

@@ -25,17 +25,6 @@ function(compile_shader)
     endforeach()
 endfunction()
 
-# Replace CMAKE_IMAGE_MAX_COUNT in both source file and shader
-# TODO: Please do better
-file(READ src/rse_vulkan_image.c FILE_CONTENTS)
-string(REPLACE "<CMAKE_IMAGE_MAX_COUNT>" "1" FILE_CONTENTS "${FILE_CONTENTS}")
-file(WRITE src/rse_vulkan_image.c "${FILE_CONTENTS}")
-
-file(READ shaders/shader.frag FILE_CONTENTS)
-string(REPLACE "<CMAKE_IMAGE_MAX_COUNT>" "1" FILE_CONTENTS "${FILE_CONTENTS}")
-file(WRITE src/shaders/shader.frag "${FILE_CONTENTS}")
-
-
 compile_shader(rse_graphics
 ENV opengl
 FORMAT num

graphics/src/rse_graphics.c

@@ -36,7 +36,7 @@ void rse_graphics_test_function(void)
     rse_err_t status = RSE_ERROR_NO_ERROR;
     uint16_t tex_id_2 = 0;
 
-    status = rse_load_texture("../../test_image.png", &tex_id_2);
+    status = rse_load_texture("../../test_image.jpg", &tex_id_2);
     if (status != RSE_ERROR_NO_ERROR) {
         LOGE("Failed to do something. Check error messages");
         return;

graphics/src/vulkan_base.c

@@ -54,7 +54,7 @@ const char* g_enabled_instance_layers_names[] = {"VK_LAYER_KHRONOS_validation"};
 #else
 #define ENABLED_EXTENSIONS_COUT 3
 #define ENABLED_INSTANCE_LAYERS_COUNT 0
-const char* g_enabled_instance_layers_names = {};
+const char* g_enabled_instance_layers_names[] = {};
 #endif
 
 const char* g_enabled_instance_extensions_names[ENABLED_EXTENSIONS_COUT] = {};

tests/src/rse_graphics_tests.c

@@ -179,5 +179,5 @@ TestSuite(rse_textures);
 
 Test(rse_textures, load_png_image)
 {
-    rse_load_texture("../../miotacz_piorunów.png");
+    rse_load_texture("../../test_image.jpg");
 }

utilities/src/file_utils.c

@@ -17,7 +17,10 @@ void rse_read_file(const char* file_name, long* bytes_count, char* buffer)
         return;
     }
 
-    fread(buffer, *bytes_count, 1, file);
+    if (fread(buffer, *bytes_count, 1, file)) {
+        perror("Empty file read");
+    }
+
     fclose(file);
 }