wined3d: Get rid of the "dirtyArray" field from struct wined3d_context.

dlls/wined3d/context.c

@@ -1647,18 +1647,14 @@ void context_invalidate_compute_state(struct wined3d_context *context, DWORD sta
     context->dirty_compute_states[index] |= (1u << shift);
 }
 
-void context_invalidate_state(struct wined3d_context *context, DWORD state)
+void context_invalidate_state(struct wined3d_context *context, unsigned int state_id)
 {
-    DWORD rep = context->state_table[state].representative;
-    DWORD idx;
-    BYTE shift;
-
-    if (isStateDirty(context, rep)) return;
+    unsigned int representative = context->state_table[state_id].representative;
+    unsigned int index, shift;
 
-    context->dirtyArray[context->numDirtyEntries++] = rep;
-    idx = rep / (sizeof(*context->isStateDirty) * CHAR_BIT);
-    shift = rep & ((sizeof(*context->isStateDirty) * CHAR_BIT) - 1);
-    context->isStateDirty[idx] |= (1u << shift);
+    index = representative / (sizeof(*context->dirty_graphics_states) * CHAR_BIT);
+    shift = representative & ((sizeof(*context->dirty_graphics_states) * CHAR_BIT) - 1);
+    context->dirty_graphics_states[index] |= (1u << shift);
 }
 
 /* This function takes care of wined3d pixel format selection. */
@@ -3911,7 +3907,7 @@ static BOOL context_apply_draw_state(struct wined3d_context *context,
     struct wined3d_context_gl *context_gl = wined3d_context_gl(context);
     const struct wined3d_gl_info *gl_info = context_gl->gl_info;
     const struct wined3d_fb_state *fb = state->fb;
-    unsigned int i;
+    unsigned int i, base;
     WORD map;
 
     if (!have_framebuffer_attachment(gl_info->limits.buffers, fb->render_targets, fb->depth_stencil))
@@ -3963,13 +3959,18 @@ static BOOL context_apply_draw_state(struct wined3d_context *context,
             wined3d_buffer_load_sysmem(state->index_buffer, context);
     }
 
-    for (i = 0; i < context->numDirtyEntries; ++i)
+    for (i = 0, base = 0; i < ARRAY_SIZE(context->dirty_graphics_states); ++i)
     {
-        DWORD rep = context->dirtyArray[i];
-        DWORD idx = rep / (sizeof(*context->isStateDirty) * CHAR_BIT);
-        BYTE shift = rep & ((sizeof(*context->isStateDirty) * CHAR_BIT) - 1);
-        context->isStateDirty[idx] &= ~(1u << shift);
-        state_table[rep].apply(context, state, rep);
+        uint32_t dirty_mask = context->dirty_graphics_states[i];
+
+        while (dirty_mask)
+        {
+            unsigned int state_id = base + wined3d_bit_scan(&dirty_mask);
+
+            state_table[state_id].apply(context, state, state_id);
+            context->dirty_graphics_states[i] &= ~(1u << (state_id - base));
+        }
+        base += sizeof(dirty_mask) * CHAR_BIT;
     }
 
     if (context->shader_update_mask & ~(1u << WINED3D_SHADER_TYPE_COMPUTE))
@@ -4005,7 +4006,6 @@ static BOOL context_apply_draw_state(struct wined3d_context *context,
     if (wined3d_settings.offscreen_rendering_mode == ORM_FBO)
         wined3d_context_gl_check_fbo_status(context_gl, GL_FRAMEBUFFER);
 
-    context->numDirtyEntries = 0; /* This makes the whole list clean */
     context->last_was_blit = FALSE;
     context->last_was_ffp_blit = FALSE;
 

dlls/wined3d/device.c

@@ -5866,30 +5866,26 @@ err:
     return hr;
 }
 
-void device_invalidate_state(const struct wined3d_device *device, DWORD state)
+void device_invalidate_state(const struct wined3d_device *device, unsigned int state_id)
 {
-    DWORD rep = device->state_table[state].representative;
+    unsigned int representative, i, idx, shift;
     struct wined3d_context *context;
-    unsigned int i, idx, shift;
 
     wined3d_from_cs(device->cs);
 
-    if (STATE_IS_COMPUTE(state))
+    if (STATE_IS_COMPUTE(state_id))
     {
         for (i = 0; i < device->context_count; ++i)
-            context_invalidate_compute_state(device->contexts[i], state);
+            context_invalidate_compute_state(device->contexts[i], state_id);
         return;
     }
 
+    representative = device->state_table[state_id].representative;
+    idx = representative / (sizeof(*context->dirty_graphics_states) * CHAR_BIT);
+    shift = representative & ((sizeof(*context->dirty_graphics_states) * CHAR_BIT) - 1);
     for (i = 0; i < device->context_count; ++i)
     {
-        context = device->contexts[i];
-        if (isStateDirty(context, rep)) continue;
-
-        context->dirtyArray[context->numDirtyEntries++] = rep;
-        idx = rep / (sizeof(*context->isStateDirty) * CHAR_BIT);
-        shift = rep & ((sizeof(*context->isStateDirty) * CHAR_BIT) - 1);
-        context->isStateDirty[idx] |= (1u << shift);
+        device->contexts[i]->dirty_graphics_states[idx] |= (1u << shift);
     }
 }
 

dlls/wined3d/wined3d_private.h

@@ -1891,16 +1891,8 @@ struct wined3d_context
 {
     const struct wined3d_d3d_info *d3d_info;
     const struct wined3d_state_entry *state_table;
-    /* State dirtification
-     * dirtyArray is an array that contains markers for dirty states. numDirtyEntries states are dirty, their numbers are in indices
-     * 0...numDirtyEntries - 1. isStateDirty is a redundant copy of the dirtyArray. Technically only one of them would be needed,
-     * but with the help of both it is easy to find out if a state is dirty(just check the array index), and for applying dirty states
-     * only numDirtyEntries array elements have to be checked, not STATE_HIGHEST states.
-     */
-    DWORD                   dirtyArray[STATE_HIGHEST + 1]; /* Won't get bigger than that, a state is never marked dirty 2 times */
-    DWORD                   numDirtyEntries;
-    DWORD isStateDirty[STATE_HIGHEST / (sizeof(DWORD) * CHAR_BIT) + 1]; /* Bitmap to find out quickly if a state is dirty */
-    unsigned int dirty_compute_states[STATE_COMPUTE_COUNT / (sizeof(unsigned int) * CHAR_BIT) + 1];
+    uint32_t dirty_graphics_states[STATE_HIGHEST / (sizeof(uint32_t) * CHAR_BIT) + 1];
+    uint32_t dirty_compute_states[STATE_COMPUTE_COUNT / (sizeof(uint32_t) * CHAR_BIT) + 1];
 
     struct wined3d_device *device;
     struct wined3d_swapchain *swapchain;
@@ -3291,11 +3283,11 @@ static inline struct wined3d_device_gl *wined3d_device_gl(struct wined3d_device
     return CONTAINING_RECORD(device, struct wined3d_device_gl, d);
 }
 
-static inline BOOL isStateDirty(const struct wined3d_context *context, DWORD state)
+static inline BOOL isStateDirty(const struct wined3d_context *context, unsigned int state_id)
 {
-    DWORD idx = state / (sizeof(*context->isStateDirty) * CHAR_BIT);
-    BYTE shift = state & ((sizeof(*context->isStateDirty) * CHAR_BIT) - 1);
-    return context->isStateDirty[idx] & (1u << shift);
+    unsigned int idx = state_id / (sizeof(*context->dirty_graphics_states) * CHAR_BIT);
+    unsigned int shift = state_id & ((sizeof(*context->dirty_graphics_states) * CHAR_BIT) - 1);
+    return context->dirty_graphics_states[idx] & (1u << shift);
 }
 
 static inline float wined3d_alpha_ref(const struct wined3d_state *state)