wined3d: Introduce WINED3D_BITMAP_SIZE.

dlls/wined3d/wined3d_private.h

@@ -80,6 +80,8 @@
 #define WINED3D_ALPHA_TO_COVERAGE_ENABLE MAKEFOURCC('A','2','M','1')
 #define WINED3D_ALPHA_TO_COVERAGE_DISABLE MAKEFOURCC('A','2','M','0')
 
+#define WINED3D_BITMAP_SIZE(x) (((x) + 31) >> 5)
+
 struct wined3d_fragment_pipe_ops;
 struct wined3d_adapter;
 struct wined3d_context;
@@ -1969,8 +1971,8 @@ struct wined3d_context
 {
     const struct wined3d_d3d_info *d3d_info;
     const struct wined3d_state_entry *state_table;
-    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];
+    uint32_t dirty_graphics_states[WINED3D_BITMAP_SIZE(STATE_HIGHEST)];
+    uint32_t dirty_compute_states[WINED3D_BITMAP_SIZE(STATE_COMPUTE_COUNT)];
 
     struct wined3d_device *device;
     struct wined3d_swapchain *swapchain;
@@ -4164,16 +4166,16 @@ struct wined3d_vertex_declaration
 
 struct wined3d_saved_states
 {
-    DWORD vs_consts_f[WINED3D_MAX_VS_CONSTS_F >> 5];
+    uint32_t vs_consts_f[WINED3D_BITMAP_SIZE(WINED3D_MAX_VS_CONSTS_F)];
     WORD vertexShaderConstantsI;                /* WINED3D_MAX_CONSTS_I, 16 */
     WORD vertexShaderConstantsB;                /* WINED3D_MAX_CONSTS_B, 16 */
-    DWORD ps_consts_f[WINED3D_MAX_PS_CONSTS_F >> 5];
+    uint32_t ps_consts_f[WINED3D_BITMAP_SIZE(WINED3D_MAX_PS_CONSTS_F)];
     WORD pixelShaderConstantsI;                 /* WINED3D_MAX_CONSTS_I, 16 */
     WORD pixelShaderConstantsB;                 /* WINED3D_MAX_CONSTS_B, 16 */
-    DWORD transform[(WINED3D_HIGHEST_TRANSFORM_STATE >> 5) + 1];
+    uint32_t transform[WINED3D_BITMAP_SIZE(WINED3D_HIGHEST_TRANSFORM_STATE + 1)];
     WORD streamSource;                          /* WINED3D_MAX_STREAMS, 16 */
     WORD streamFreq;                            /* WINED3D_MAX_STREAMS, 16 */
-    DWORD renderState[(WINEHIGHEST_RENDER_STATE >> 5) + 1];
+    uint32_t renderState[WINED3D_BITMAP_SIZE(WINEHIGHEST_RENDER_STATE + 1)];
     DWORD textureState[WINED3D_MAX_TEXTURES];   /* WINED3D_HIGHEST_TEXTURE_STATE + 1, 18 */
     WORD samplerState[WINED3D_MAX_COMBINED_SAMPLERS];   /* WINED3D_HIGHEST_SAMPLER_STATE + 1, 14 */
     DWORD clipplane;                            /* WINED3D_MAX_CLIP_DISTANCES, 8 */