--- rxvt-unicode/src/background.C 2011/05/08 21:07:43 1.153 +++ rxvt-unicode/src/background.C 2011/08/11 12:27:26 1.162 @@ -48,16 +48,6 @@ * the image in the window. * * Pixmap Operations : (should be prepended by a colon) - * tile Tile image. Scaling/position modifiers above will affect - * the tile size and origin. - * propscale When scaling, scale proportionally. That is, maintain the - * proper aspect ratio for the image. Any portion of the - * background not covered by the image is filled with the - * current background color. - * hscale Scale horizontally, tile vertically ? - * vscale Tile horizontally, scale vertically ? - * scale Scale both up and down - * auto Same as 100x100+50+50 */ #ifdef HAVE_BG_PIXMAP @@ -260,8 +250,49 @@ for (int i = 0; arr[i]; i++) { - if (!strcasecmp (arr[i], "tile")) + if (!strcasecmp (arr[i], "style=tiled")) { + new_flags = BG_TILE; + w = h = noScale; + x = y = 0; + geom_flags = WidthValue|HeightValue|XValue|YValue; + } + else if (!strcasecmp (arr[i], "style=aspect-stretched")) + { + new_flags = BG_PROP_SCALE; + x = y = centerAlign; + geom_flags = XValue|YValue; + } + else if (!strcasecmp (arr[i], "style=stretched")) + { + new_flags = 0; + w = h = windowScale; + geom_flags = WidthValue|HeightValue; + } + else if (!strcasecmp (arr[i], "style=centered")) + { + new_flags = 0; + w = h = noScale; + x = y = centerAlign; + geom_flags = WidthValue|HeightValue|XValue|YValue; + } + else if (!strcasecmp (arr[i], "style=root-tiled")) + { + new_flags = BG_TILE|BG_ROOT_ALIGN; + w = h = noScale; + geom_flags = WidthValue|HeightValue; + } + else if (!strcasecmp (arr[i], "op=tile")) + new_flags |= BG_TILE; + else if (!strcasecmp (arr[i], "op=pscale")) + new_flags |= BG_PROP_SCALE; + else if (!strcasecmp (arr[i], "op=root")) + new_flags |= BG_ROOT_ALIGN; + + // deprecated + else if (!strcasecmp (arr[i], "tile")) + { + new_flags |= BG_TILE; w = h = noScale; geom_flags |= WidthValue|HeightValue; } @@ -271,23 +302,21 @@ } else if (!strcasecmp (arr[i], "hscale")) { - if (w == 0) w = windowScale; - + new_flags |= BG_TILE; + w = windowScale; h = noScale; geom_flags |= WidthValue|HeightValue; } else if (!strcasecmp (arr[i], "vscale")) { - if (h == 0) h = windowScale; - + new_flags |= BG_TILE; + h = windowScale; w = noScale; geom_flags |= WidthValue|HeightValue; } else if (!strcasecmp (arr[i], "scale")) { - if (h == 0) h = windowScale; - if (w == 0) w = windowScale; - + w = h = windowScale; geom_flags |= WidthValue|HeightValue; } else if (!strcasecmp (arr[i], "auto")) @@ -298,7 +327,7 @@ } else if (!strcasecmp (arr[i], "root")) { - new_flags |= BG_ROOT_ALIGN; + new_flags |= BG_TILE|BG_ROOT_ALIGN; w = h = noScale; geom_flags |= WidthValue|HeightValue; } @@ -355,7 +384,8 @@ } bg_flags &= ~BG_IS_SIZE_SENSITIVE; - if ((bg_flags & BG_PROP_SCALE) || h_scale || v_scale + if (!(bg_flags & BG_TILE) + || (bg_flags & BG_PROP_SCALE) || h_scale || v_scale || (!(bg_flags & BG_ROOT_ALIGN) && (h_align || v_align)) || w > target_width || h > target_height) bg_flags |= BG_IS_SIZE_SENSITIVE; @@ -457,7 +487,7 @@ if (background == NULL) { - if (h_scale == 0 || v_scale == 0) + if (bg_flags & BG_TILE) { /* if tiling - pixmap has to be sized exactly as the image, but there is no need to make it bigger than the window! */ @@ -492,7 +522,7 @@ layers[0].tint = background_tint; layers[1].im = result; - if (h_scale == 0 || v_scale == 0) + if (bg_flags & BG_TILE) { /* tile horizontally */ while (x > 0) x -= (int)result->width; @@ -506,7 +536,7 @@ layers[1].clip_width = result->width; } - if (h_scale == 0 || v_scale == 0) + if (bg_flags & BG_TILE) { while (y > 0) y -= (int)result->height; layers[1].dst_y = y; @@ -566,7 +596,7 @@ int dst_width = result->width, dst_height = result->height; if (background == NULL) { - if (!(h_scale == 0 || v_scale == 0)) + if (!(bg_flags & BG_TILE)) { src_x = make_clip_rectangle (x, result->width , new_pmap_width , dst_x, dst_width ); src_y = make_clip_rectangle (y, result->height, new_pmap_height, dst_y, dst_height); @@ -622,16 +652,16 @@ else return false; - width_r = rxvt_popcount (visual->red_mask); - width_g = rxvt_popcount (visual->green_mask); - width_b = rxvt_popcount (visual->blue_mask); + width_r = ecb_popcount32 (visual->red_mask); + width_g = ecb_popcount32 (visual->green_mask); + width_b = ecb_popcount32 (visual->blue_mask); if (width_r > 8 || width_g > 8 || width_b > 8) return false; - sh_r = rxvt_ctz (visual->red_mask); - sh_g = rxvt_ctz (visual->green_mask); - sh_b = rxvt_ctz (visual->blue_mask); + sh_r = ecb_ctz32 (visual->red_mask); + sh_g = ecb_ctz32 (visual->green_mask); + sh_b = ecb_ctz32 (visual->blue_mask); if (width > INT_MAX / height / bytes_per_pixel) return false; @@ -648,7 +678,7 @@ return false; } - ximage->byte_order = byteorder::big_endian () ? MSBFirst : LSBFirst; + ximage->byte_order = ecb_big_endian () ? MSBFirst : LSBFirst; rowstride = gdk_pixbuf_get_rowstride (pixbuf); channels = gdk_pixbuf_get_n_channels (pixbuf); @@ -744,7 +774,7 @@ } else { - if (h_scale == 0 || v_scale == 0) + if (bg_flags & BG_TILE) { new_pmap_width = min (image_width, target_width); new_pmap_height = min (image_height, target_height); @@ -762,93 +792,83 @@ bg_pmap_height = new_pmap_height; } - if (bg_pixmap != None) - { - gcv.foreground = pix_colors[Color_bg]; - gc = XCreateGC (dpy, vt, GCForeground, &gcv); + gcv.foreground = pix_colors[Color_bg]; + gc = XCreateGC (dpy, vt, GCForeground, &gcv); - if (gc) + if (gc) + { + if (bg_flags & BG_TILE) { - if (h_scale == 0 || v_scale == 0) - { - Pixmap tile = XCreatePixmap (dpy, vt, image_width, image_height, depth); + Pixmap tile = XCreatePixmap (dpy, vt, image_width, image_height, depth); + pixbuf_to_pixmap (result, tile, gc, + 0, 0, + 0, 0, + image_width, image_height); - if (tile != None) - { - pixbuf_to_pixmap (result, tile, gc, - 0, 0, - 0, 0, - image_width, image_height); - - gcv.tile = tile; - gcv.fill_style = FillTiled; - gcv.ts_x_origin = x; - gcv.ts_y_origin = y; - XChangeGC (dpy, gc, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv); + gcv.tile = tile; + gcv.fill_style = FillTiled; + gcv.ts_x_origin = x; + gcv.ts_y_origin = y; + XChangeGC (dpy, gc, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv); - XFillRectangle (dpy, bg_pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); - XFreePixmap (dpy, tile); - } - } - else - { - int src_x, src_y, dst_x, dst_y; - int dst_width, dst_height; + XFillRectangle (dpy, bg_pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); + XFreePixmap (dpy, tile); + } + else + { + int src_x, src_y, dst_x, dst_y; + int dst_width, dst_height; - src_x = make_clip_rectangle (x, image_width , new_pmap_width , dst_x, dst_width ); - src_y = make_clip_rectangle (y, image_height, new_pmap_height, dst_y, dst_height); + src_x = make_clip_rectangle (x, image_width , new_pmap_width , dst_x, dst_width ); + src_y = make_clip_rectangle (y, image_height, new_pmap_height, dst_y, dst_height); - if (dst_x > 0 || dst_y > 0 - || dst_x + dst_width < new_pmap_width - || dst_y + dst_height < new_pmap_height) - XFillRectangle (dpy, bg_pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); - - if (dst_x < new_pmap_width && dst_y < new_pmap_height) - pixbuf_to_pixmap (result, bg_pixmap, gc, - src_x, src_y, - dst_x, dst_y, - dst_width, dst_height); - } + if (dst_x > 0 || dst_y > 0 + || dst_x + dst_width < new_pmap_width + || dst_y + dst_height < new_pmap_height) + XFillRectangle (dpy, bg_pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); -#if XRENDER - if (tr_flags) - { - XRenderPictureAttributes pa; + if (dst_x < new_pmap_width && dst_y < new_pmap_height) + pixbuf_to_pixmap (result, bg_pixmap, gc, + src_x, src_y, + dst_x, dst_y, + dst_width, dst_height); + } - XRenderPictFormat *src_format = XRenderFindVisualFormat (dpy, visual); - Picture src = XRenderCreatePicture (dpy, root_pmap, src_format, 0, &pa); +#if XRENDER + if (tr_flags) + { + XRenderPictureAttributes pa; - XRenderPictFormat *dst_format = XRenderFindVisualFormat (dpy, visual); - Picture dst = XRenderCreatePicture (dpy, bg_pixmap, dst_format, 0, &pa); + XRenderPictFormat *src_format = XRenderFindVisualFormat (dpy, visual); + Picture src = XRenderCreatePicture (dpy, root_pmap, src_format, 0, &pa); - pa.repeat = True; - Pixmap mask_pmap = XCreatePixmap (dpy, vt, 1, 1, 8); - XRenderPictFormat *mask_format = XRenderFindStandardFormat (dpy, PictStandardA8); - Picture mask = XRenderCreatePicture (dpy, mask_pmap, mask_format, CPRepeat, &pa); - XFreePixmap (dpy, mask_pmap); + XRenderPictFormat *dst_format = XRenderFindVisualFormat (dpy, visual); + Picture dst = XRenderCreatePicture (dpy, bg_pixmap, dst_format, 0, &pa); - if (src && dst && mask) - { - XRenderColor mask_c; + pa.repeat = True; + Pixmap mask_pmap = XCreatePixmap (dpy, vt, 1, 1, 8); + XRenderPictFormat *mask_format = XRenderFindStandardFormat (dpy, PictStandardA8); + Picture mask = XRenderCreatePicture (dpy, mask_pmap, mask_format, CPRepeat, &pa); + XFreePixmap (dpy, mask_pmap); - mask_c.alpha = 0x8000; - mask_c.red = 0; - mask_c.green = 0; - mask_c.blue = 0; - XRenderFillRectangle (dpy, PictOpSrc, mask, &mask_c, 0, 0, 1, 1); - XRenderComposite (dpy, PictOpOver, src, mask, dst, 0, 0, 0, 0, 0, 0, target_width, target_height); - } + XRenderColor mask_c; - XRenderFreePicture (dpy, src); - XRenderFreePicture (dpy, dst); - XRenderFreePicture (dpy, mask); - } + mask_c.alpha = 0x8000; + mask_c.red = 0; + mask_c.green = 0; + mask_c.blue = 0; + XRenderFillRectangle (dpy, PictOpSrc, mask, &mask_c, 0, 0, 1, 1); + XRenderComposite (dpy, PictOpOver, src, mask, dst, 0, 0, 0, 0, 0, 0, target_width, target_height); + + XRenderFreePicture (dpy, src); + XRenderFreePicture (dpy, dst); + XRenderFreePicture (dpy, mask); + } #endif - XFreeGC (dpy, gc); + XFreeGC (dpy, gc); - ret = true; - } + ret = true; } if (result != pixbuf) @@ -1049,7 +1069,7 @@ Picture src = XRenderCreatePicture (dpy, pixmap, format, 0, &pa); Picture dst = XRenderCreatePicture (dpy, pixmap, format, 0, &pa); - if (kernel && params && src && dst) + if (kernel && params) { if (h_blurRadius) { @@ -1159,35 +1179,32 @@ Picture mask_pic = XRenderCreatePicture (dpy, mask_pmap, solid_format, CPRepeat | CPComponentAlpha, &pa); XFreePixmap (dpy, mask_pmap); - if (mask_pic && overlay_pic && back_pic) - { - XRenderColor mask_c; + XRenderColor mask_c; - mask_c.alpha = 0xffff; - mask_c.red = - mask_c.green = - mask_c.blue = 0; - XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1); + mask_c.alpha = 0xffff; + mask_c.red = + mask_c.green = + mask_c.blue = 0; + XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1); + + mask_c.alpha = 0; + mask_c.red = 0xffff - c.r; + mask_c.green = 0xffff - c.g; + mask_c.blue = 0xffff - c.b; + XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1); + XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, width, height); + if (shade > 100) + { + mask_c.red = mask_c.green = mask_c.blue = 0xffff * (shade - 100) / 100; mask_c.alpha = 0; - mask_c.red = 0xffff - c.r; - mask_c.green = 0xffff - c.g; - mask_c.blue = 0xffff - c.b; - XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1); - XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, width, height); - - if (shade > 100) - { - mask_c.red = mask_c.green = mask_c.blue = 0xffff * (shade - 100) / 100; - mask_c.alpha = 0; - XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1); - - XRenderComposite (dpy, PictOpOver, overlay_pic, None, back_pic, 0, 0, 0, 0, 0, 0, width, height); - } + XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1); - ret = true; + XRenderComposite (dpy, PictOpOver, overlay_pic, None, back_pic, 0, 0, 0, 0, 0, 0, width, height); } + ret = true; + XRenderFreePicture (dpy, mask_pic); XRenderFreePicture (dpy, overlay_pic); XRenderFreePicture (dpy, back_pic); @@ -1253,27 +1270,18 @@ { recoded_root_pmap = XCreatePixmap (dpy, vt, root_pmap_width, root_pmap_height, depth); - if (recoded_root_pmap != None) - { - XRenderPictureAttributes pa; + XRenderPictureAttributes pa; - XRenderPictFormat *src_format = XRenderFindVisualFormat (dpy, DefaultVisual (dpy, screen)); - Picture src = XRenderCreatePicture (dpy, root_pixmap, src_format, 0, &pa); + XRenderPictFormat *src_format = XRenderFindVisualFormat (dpy, DefaultVisual (dpy, screen)); + Picture src = XRenderCreatePicture (dpy, root_pixmap, src_format, 0, &pa); - XRenderPictFormat *dst_format = XRenderFindVisualFormat (dpy, visual); - Picture dst = XRenderCreatePicture (dpy, recoded_root_pmap, dst_format, 0, &pa); + XRenderPictFormat *dst_format = XRenderFindVisualFormat (dpy, visual); + Picture dst = XRenderCreatePicture (dpy, recoded_root_pmap, dst_format, 0, &pa); - if (src && dst) - XRenderComposite (dpy, PictOpSrc, src, None, dst, 0, 0, 0, 0, 0, 0, root_pmap_width, root_pmap_height); - else - { - XFreePixmap (dpy, recoded_root_pmap); - recoded_root_pmap = None; - } + XRenderComposite (dpy, PictOpSrc, src, None, dst, 0, 0, 0, 0, 0, 0, root_pmap_width, root_pmap_height); - XRenderFreePicture (dpy, src); - XRenderFreePicture (dpy, dst); - } + XRenderFreePicture (dpy, src); + XRenderFreePicture (dpy, dst); } else #endif @@ -1294,40 +1302,37 @@ bg_pmap_height = window_height; } - if (bg_pixmap != None) + /* straightforward pixmap copy */ + while (sx < 0) sx += root_width; + while (sy < 0) sy += root_height; + + gcv.tile = recoded_root_pmap; + gcv.fill_style = FillTiled; + gcv.ts_x_origin = -sx; + gcv.ts_y_origin = -sy; + gc = XCreateGC (dpy, vt, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv); + + if (gc) { - /* straightforward pixmap copy */ - while (sx < 0) sx += root_width; - while (sy < 0) sy += root_height; - - gcv.tile = recoded_root_pmap; - gcv.fill_style = FillTiled; - gcv.ts_x_origin = -sx; - gcv.ts_y_origin = -sy; - gc = XCreateGC (dpy, vt, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv); + XFillRectangle (dpy, bg_pixmap, gc, 0, 0, window_width, window_height); + result |= BG_IS_VALID | (bg_flags & BG_EFFECTS_FLAGS); + XFreeGC (dpy, gc); - if (gc) + if (!(bg_flags & BG_CLIENT_RENDER)) { - XFillRectangle (dpy, bg_pixmap, gc, 0, 0, window_width, window_height); - result |= BG_IS_VALID | (bg_flags & BG_EFFECTS_FLAGS); - XFreeGC (dpy, gc); - - if (!(bg_flags & BG_CLIENT_RENDER)) + if ((bg_flags & BG_NEEDS_BLUR) + && (bg_flags & BG_HAS_RENDER_CONV)) { - if ((bg_flags & BG_NEEDS_BLUR) - && (bg_flags & BG_HAS_RENDER_CONV)) - { - if (blur_pixmap (bg_pixmap, visual, window_width, window_height)) - result &= ~BG_NEEDS_BLUR; - } - if ((bg_flags & BG_NEEDS_TINT) - && (bg_flags & (BG_TINT_BITAND | BG_HAS_RENDER))) - { - if (tint_pixmap (bg_pixmap, visual, window_width, window_height)) - result &= ~BG_NEEDS_TINT; - } - } /* server side rendering completed */ - } + if (blur_pixmap (bg_pixmap, visual, window_width, window_height)) + result &= ~BG_NEEDS_BLUR; + } + if ((bg_flags & BG_NEEDS_TINT) + && (bg_flags & (BG_TINT_BITAND | BG_HAS_RENDER))) + { + if (tint_pixmap (bg_pixmap, visual, window_width, window_height)) + result &= ~BG_NEEDS_TINT; + } + } /* server side rendering completed */ } if (recoded_root_pmap != root_pixmap) @@ -1466,7 +1471,7 @@ rgba low; rgba high; int i; - int host_byte_order = byteorder::big_endian () ? MSBFirst : LSBFirst; + int host_byte_order = ecb_big_endian () ? MSBFirst : LSBFirst; if (visual->c_class != TrueColor || ximage->format != ZPixmap) return;