wined3d: Convert some BOOLs to bitfields in struct IWineD3DDeviceImpl.

dlls/wined3d/device.c

@@ -3638,6 +3638,7 @@ static void device_map_stage(IWineD3DDeviceImpl *This, int stage, int unit) {
 static void device_update_fixed_function_usage_map(IWineD3DDeviceImpl *This) {
     int i;
 
+    This->fixed_function_usage_map = 0;
     for (i = 0; i < MAX_TEXTURES; ++i) {
         WINED3DTEXTUREOP color_op = This->stateBlock->textureState[i][WINED3DTSS_COLOROP];
         WINED3DTEXTUREOP alpha_op = This->stateBlock->textureState[i][WINED3DTSS_ALPHAOP];
@@ -3650,10 +3651,6 @@ static void device_update_fixed_function_usage_map(IWineD3DDeviceImpl *This) {
 
         if (color_op == WINED3DTOP_DISABLE) {
             /* Not used, and disable higher stages */
-            while (i < MAX_TEXTURES) {
-                This->fixed_function_usage_map[i] = FALSE;
-                ++i;
-            }
             break;
         }
 
@@ -3663,13 +3660,11 @@ static void device_update_fixed_function_usage_map(IWineD3DDeviceImpl *This) {
                 || ((alpha_arg1 == WINED3DTA_TEXTURE) && alpha_op != WINED3DTOP_SELECTARG2)
                 || ((alpha_arg2 == WINED3DTA_TEXTURE) && alpha_op != WINED3DTOP_SELECTARG1)
                 || ((alpha_arg3 == WINED3DTA_TEXTURE) && (alpha_op == WINED3DTOP_MULTIPLYADD || alpha_op == WINED3DTOP_LERP))) {
-            This->fixed_function_usage_map[i] = TRUE;
-        } else {
-            This->fixed_function_usage_map[i] = FALSE;
+            This->fixed_function_usage_map |= (1 << i);
         }
 
         if ((color_op == WINED3DTOP_BUMPENVMAP || color_op == WINED3DTOP_BUMPENVMAPLUMINANCE) && i < MAX_TEXTURES - 1) {
-            This->fixed_function_usage_map[i+1] = TRUE;
+            This->fixed_function_usage_map |= (1 << (i + 1));
         }
     }
 }
@@ -3682,7 +3677,7 @@ static void device_map_fixed_function_samplers(IWineD3DDeviceImpl *This) {
     if (This->max_ffp_textures == This->max_ffp_texture_stages ||
         This->stateBlock->lowest_disabled_stage <= This->max_ffp_textures) {
         for (i = 0; i < This->stateBlock->lowest_disabled_stage; ++i) {
-            if (!This->fixed_function_usage_map[i]) continue;
+            if (!(This->fixed_function_usage_map & (1 << i))) continue;
 
             if (This->texUnitMap[i] != i) {
                 device_map_stage(This, i, i);
@@ -3696,7 +3691,7 @@ static void device_map_fixed_function_samplers(IWineD3DDeviceImpl *This) {
     /* Now work out the mapping */
     tex = 0;
     for (i = 0; i < This->stateBlock->lowest_disabled_stage; ++i) {
-        if (!This->fixed_function_usage_map[i]) continue;
+        if (!(This->fixed_function_usage_map & (1 << i))) continue;
 
         if (This->texUnitMap[i] != tex) {
             device_map_stage(This, i, tex);
@@ -3739,7 +3734,7 @@ static BOOL device_unit_free_for_vs(IWineD3DDeviceImpl *This, const DWORD *pshad
 
         if (!pshader_sampler_tokens) {
             /* No pixel shader, check fixed function */
-            return current_mapping >= MAX_TEXTURES || !This->fixed_function_usage_map[current_mapping];
+            return current_mapping >= MAX_TEXTURES || !(This->fixed_function_usage_map & (1 << current_mapping));
         }
 
         /* Pixel shader, check the shader's sampler map */

dlls/wined3d/nvidia_texture_shader.c

@@ -453,7 +453,7 @@ void set_tex_op_nvrc(IWineD3DDevice *iface, BOOL is_alpha, int stage, WINED3DTEX
 static void nvrc_colorop(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context) {
     DWORD stage = (state - STATE_TEXTURESTAGE(0, 0)) / WINED3D_HIGHEST_TEXTURE_STATE;
     DWORD mapped_stage = stateblock->wineD3DDevice->texUnitMap[stage];
-    BOOL tex_used = stateblock->wineD3DDevice->fixed_function_usage_map[stage];
+    BOOL tex_used = stateblock->wineD3DDevice->fixed_function_usage_map & (1 << stage);
 
     TRACE("Setting color op for stage %d\n", stage);
 

dlls/wined3d/state.c

@@ -2883,7 +2883,7 @@ static void set_tex_op(IWineD3DDevice *iface, BOOL isAlpha, int Stage, WINED3DTE
 static void tex_colorop(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context) {
     DWORD stage = (state - STATE_TEXTURESTAGE(0, 0)) / WINED3D_HIGHEST_TEXTURE_STATE;
     DWORD mapped_stage = stateblock->wineD3DDevice->texUnitMap[stage];
-    BOOL tex_used = stateblock->wineD3DDevice->fixed_function_usage_map[stage];
+    BOOL tex_used = stateblock->wineD3DDevice->fixed_function_usage_map & (1 << stage);
 
     TRACE("Setting color op for stage %d\n", stage);
 
@@ -2939,7 +2939,7 @@ static void tex_colorop(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3D
 void tex_alphaop(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context) {
     DWORD stage = (state - STATE_TEXTURESTAGE(0, 0)) / WINED3D_HIGHEST_TEXTURE_STATE;
     DWORD mapped_stage = stateblock->wineD3DDevice->texUnitMap[stage];
-    BOOL tex_used = stateblock->wineD3DDevice->fixed_function_usage_map[stage];
+    BOOL tex_used = stateblock->wineD3DDevice->fixed_function_usage_map & (1 << stage);
     DWORD op, arg1, arg2, arg0;
 
     TRACE("Setting alpha op for stage %d\n", stage);

dlls/wined3d/wined3d_private.h

@@ -1065,19 +1065,30 @@ struct IWineD3DDeviceImpl
 
     unsigned int max_ffp_textures, max_ffp_texture_stages;
 
-    /* To store */
-    BOOL                    view_ident;        /* true iff view matrix is identity                */
-    BOOL                    untransformed;
-    BOOL                    vertexBlendUsed;   /* To avoid needless setting of the blend matrices */
+    WORD view_ident : 1;                /* true iff view matrix is identity */
+    WORD untransformed : 1;
+    WORD vertexBlendUsed : 1;           /* To avoid needless setting of the blend matrices */
+    WORD isRecordingState : 1;
+    WORD isInDraw : 1;
+    WORD render_offscreen : 1;
+    WORD bCursorVisible : 1;
+    WORD haveHardwareCursor : 1;
+    WORD d3d_initialized : 1;
+    WORD inScene : 1;                   /* A flag to check for proper BeginScene / EndScene call pairs */
+    WORD softwareVertexProcessing : 1;  /* process vertex shaders using software or hardware */
+    WORD useDrawStridedSlow : 1;
+    WORD instancedDraw : 1;
+    WORD padding : 3;
+
+    BYTE fixed_function_usage_map;      /* MAX_TEXTURES, 8 */
+
 #define DDRAW_PITCH_ALIGNMENT 8
 #define D3D8_PITCH_ALIGNMENT 4
     unsigned char           surface_alignment; /* Line Alignment of surfaces                      */
 
     /* State block related */
-    BOOL                    isRecordingState;
     IWineD3DStateBlockImpl *stateBlock;
     IWineD3DStateBlockImpl *updateStateBlock;
-    BOOL                   isInDraw;
 
     /* Internal use fields  */
     WINED3DDEVICE_CREATION_PARAMETERS createParms;
@@ -1107,7 +1118,6 @@ struct IWineD3DDeviceImpl
     UINT                    paletteConversionShader;
 
     /* For rendering to a texture using glCopyTexImage */
-    BOOL                    render_offscreen;
     GLenum                  *draw_buffers;
     GLuint                  depth_blt_texture;
     GLuint                  depth_blt_rb;
@@ -1115,14 +1125,12 @@ struct IWineD3DDeviceImpl
     UINT                    depth_blt_rb_h;
 
     /* Cursor management */
-    BOOL                    bCursorVisible;
     UINT                    xHotSpot;
     UINT                    yHotSpot;
     UINT                    xScreenSpace;
     UINT                    yScreenSpace;
     UINT                    cursorWidth, cursorHeight;
     GLuint                  cursorTexture;
-    BOOL                    haveHardwareCursor;
     HCURSOR                 hardwareCursor;
 
     /* The Wine logo surface */
@@ -1133,13 +1141,6 @@ struct IWineD3DDeviceImpl
 
     /* Device state management */
     HRESULT                 state;
-    BOOL                    d3d_initialized;
-
-    /* A flag to check for proper BeginScene / EndScene call pairs */
-    BOOL inScene;
-
-    /* process vertex shaders using software or hardware */
-    BOOL softwareVertexProcessing;
 
     /* DirectDraw stuff */
     DWORD ddraw_width, ddraw_height;
@@ -1151,13 +1152,10 @@ struct IWineD3DDeviceImpl
     /* With register combiners we can skip junk texture stages */
     DWORD                     texUnitMap[MAX_COMBINED_SAMPLERS];
     DWORD                     rev_tex_unit_map[MAX_COMBINED_SAMPLERS];
-    BOOL                      fixed_function_usage_map[MAX_TEXTURES];
 
     /* Stream source management */
     WineDirect3DVertexStridedData strided_streams;
     const WineDirect3DVertexStridedData *up_strided;
-    BOOL                      useDrawStridedSlow;
-    BOOL                      instancedDraw;
 
     /* Context management */
     WineD3DContext          **contexts;                  /* Dynamic array containing pointers to context structures */