Cleanup: GPU: Rename GPUStateManager to StateManager to follow style

source/blender/gpu/intern/gpu_context_private.hh

@@ -46,7 +46,7 @@ class Context {
   Shader *shader = NULL;
   FrameBuffer *active_fb = NULL;
   GPUMatrixState *matrix_state = NULL;
-  GPUStateManager *state_manager = NULL;
+  StateManager *state_manager = NULL;
   Immediate *imm = NULL;
 
   /**

source/blender/gpu/intern/gpu_state.cc

@@ -40,7 +40,7 @@ using namespace blender::gpu;
 
 #define SET_STATE(_prefix, _state, _value) \
   do { \
-    GPUStateManager *stack = Context::get()->state_manager; \
+    StateManager *stack = Context::get()->state_manager; \
     auto &state_object = stack->_prefix##state; \
     state_object._state = (_value); \
   } while (0)
@@ -104,7 +104,7 @@ void GPU_write_mask(eGPUWriteMask mask)
 
 void GPU_color_mask(bool r, bool g, bool b, bool a)
 {
-  GPUStateManager *stack = Context::get()->state_manager;
+  StateManager *stack = Context::get()->state_manager;
   auto &state = stack->state;
   uint32_t write_mask = state.write_mask;
   SET_FLAG_FROM_TEST(write_mask, r, (uint32_t)GPU_WRITE_RED);
@@ -116,7 +116,7 @@ void GPU_color_mask(bool r, bool g, bool b, bool a)
 
 void GPU_depth_mask(bool depth)
 {
-  GPUStateManager *stack = Context::get()->state_manager;
+  StateManager *stack = Context::get()->state_manager;
   auto &state = stack->state;
   uint32_t write_mask = state.write_mask;
   SET_FLAG_FROM_TEST(write_mask, depth, (uint32_t)GPU_WRITE_DEPTH);
@@ -141,7 +141,7 @@ void GPU_state_set(eGPUWriteMask write_mask,
                    eGPUStencilOp stencil_op,
                    eGPUProvokingVertex provoking_vert)
 {
-  GPUStateManager *stack = Context::get()->state_manager;
+  StateManager *stack = Context::get()->state_manager;
   auto &state = stack->state;
   state.write_mask = (uint32_t)write_mask;
   state.blend = (uint32_t)blend;
@@ -160,7 +160,7 @@ void GPU_state_set(eGPUWriteMask write_mask,
 
 void GPU_depth_range(float near, float far)
 {
-  GPUStateManager *stack = Context::get()->state_manager;
+  StateManager *stack = Context::get()->state_manager;
   auto &state = stack->mutable_state;
   copy_v2_fl2(state.depth_range, near, far);
 }
@@ -172,7 +172,7 @@ void GPU_line_width(float width)
 
 void GPU_point_size(float size)
 {
-  GPUStateManager *stack = Context::get()->state_manager;
+  StateManager *stack = Context::get()->state_manager;
   auto &state = stack->mutable_state;
   /* Keep the sign of point_size since it represents the enable state. */
   state.point_size = size * ((state.point_size > 0.0) ? 1.0f : -1.0f);
@@ -184,7 +184,7 @@ void GPU_point_size(float size)
 /* TODO remove and use program point size everywhere */
 void GPU_program_point_size(bool enable)
 {
-  GPUStateManager *stack = Context::get()->state_manager;
+  StateManager *stack = Context::get()->state_manager;
   auto &state = stack->mutable_state;
   /* Set point size sign negative to disable. */
   state.point_size = fabsf(state.point_size) * (enable ? 1 : -1);
@@ -327,7 +327,7 @@ void GPU_memory_barrier(eGPUBarrier barrier)
  * exceptions that we should try to get rid of.
  * \{ */
 
-GPUStateManager::GPUStateManager(void)
+StateManager::StateManager(void)
 {
   /* Set default state. */
   state.write_mask = GPU_WRITE_COLOR;

source/blender/gpu/intern/gpu_state_private.hh

@@ -98,9 +98,6 @@ union GPUStateMutable {
     /* Viewport State */
     /** TODO remove */
     float depth_range[2];
-    /** TODO remove, use explicit clear calls. */
-    float clear_color[4];
-    float clear_depth;
     /** Negative if using program point size. */
     /* TODO(fclem) should be passed as uniform to all shaders. */
     float point_size;
@@ -152,14 +149,14 @@ inline GPUStateMutable operator~(const GPUStateMutable &a)
  * State manager keeping track of the draw state and applying it before drawing.
  * Base class which is then specialized for each implementation (GL, VK, ...).
  **/
-class GPUStateManager {
+class StateManager {
  public:
   GPUState state;
   GPUStateMutable mutable_state;
 
  public:
-  GPUStateManager();
-  virtual ~GPUStateManager(){};
+  StateManager();
+  virtual ~StateManager(){};
 
   virtual void apply_state(void) = 0;
 

source/blender/gpu/opengl/gl_state.cc

@@ -42,7 +42,7 @@ namespace blender::gpu {
 /** \name GLStateManager
  * \{ */
 
-GLStateManager::GLStateManager(void) : GPUStateManager()
+GLStateManager::GLStateManager(void) : StateManager()
 {
   /* Set other states that never change. */
   glEnable(GL_TEXTURE_CUBE_MAP_SEAMLESS);

source/blender/gpu/opengl/gl_state.hh

@@ -40,7 +40,7 @@ class GLTexture;
  * State manager keeping track of the draw state and applying it before drawing.
  * Opengl Implementation.
  **/
-class GLStateManager : public GPUStateManager {
+class GLStateManager : public StateManager {
  public:
   /** Anothter reference to the active framebuffer. */
   GLFrameBuffer *active_fb = nullptr;