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authorVicent Marti2008-08-31 13:51:48 +0000
committerVicent Marti2008-08-31 13:51:48 +0000
commitb53220d2cc97afa1ecc1a3b499a8571a5e8885e4 (patch)
tree1707ed2701afa622309a0de2d7a88880b07cd50e /graphics/VectorRenderer.cpp
parent587046521b63f43142ed2116dcabff83fb238479 (diff)
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Split VectorRenderer interface from custom vector renderers.
svn-id: r34226
Diffstat (limited to 'graphics/VectorRenderer.cpp')
-rw-r--r--graphics/VectorRenderer.cpp1312
1 files changed, 0 insertions, 1312 deletions
diff --git a/graphics/VectorRenderer.cpp b/graphics/VectorRenderer.cpp
index 655602ef20..ae72ce0ce1 100644
--- a/graphics/VectorRenderer.cpp
+++ b/graphics/VectorRenderer.cpp
@@ -37,19 +37,6 @@
namespace Graphics {
-VectorRenderer *createRenderer(int mode) {
- switch (mode) {
- case GUI::ThemeRenderer::kGfxStandard16bit:
- return new VectorRendererSpec<uint16, ColorMasks<565> >;
-
- case GUI::ThemeRenderer::kGfxAntialias16bit:
- return new VectorRendererAA<uint16, ColorMasks<565> >;
-
- default:
- return 0;
- }
-}
-
const VectorRenderer::ConvolutionDataSet VectorRenderer::_convolutionData[VectorRenderer::kConvolutionMAX] = {
{ {{1, 1, 1}, {1, 8, 1}, {1, 1, 1}}, 16, 0 }, // soft blur matrix
{ {{2, 2, 2}, {2, 2, 2}, {2, 2, 2}}, 18, 0 }, // hard blur matrix
@@ -169,1303 +156,4 @@ void VectorRenderer::stepGetPositions(const DrawStep &step, const Common::Rect &
}
}
-/********************************************************************
- * MISCELANEOUS functions
- ********************************************************************/
-template <typename PixelType, typename PixelFormat>
-void VectorRendererSpec<PixelType, PixelFormat>::
-areaConvolution(const Common::Rect &area, const int filter[3][3], int filterDiv, int offset) {
- PixelType *ptr = 0;
- int newR, newG, newB;
- uint8 r, g, b;
- int yVal;
-
- for (int y = area.top; y < area.bottom; ++y) {
- for (int x = area.left; x < area.right; ++x) {
- newR = newG = newB = 0;
-
- for (int j = 0; j < 3; ++j) {
- yVal = MIN(MAX(y - 1 + j, 0), area.bottom - 1);
-
- for (int i = 0; i < 3; ++i) {
- ptr = (PixelType *)Base::_activeSurface->getBasePtr(MIN(MAX(x - 1 + j, 0), area.right - 1), yVal);
- colorToRGB<PixelFormat>((uint32)*ptr, r, g, b);
-
- newR += r * filter[j][i];
- newG += g * filter[j][i];
- newB += b * filter[j][i];
- }
- }
-
- newR = (newR / filterDiv) + offset;
- newG = (newG / filterDiv) + offset;
- newB = (newB / filterDiv) + offset;
-
- ptr = (PixelType *)Base::_activeSurface->getBasePtr(x, y);
- *ptr = RGBToColor<PixelFormat>(CLIP(newR, 0, 255), CLIP(newG, 0, 255), CLIP(newB, 0, 255));
- }
- }
-}
-
-/** Fixed point SQUARE ROOT **/
-inline uint32 fp_sqroot(uint32 x) {
- register uint32 root, remHI, remLO, testDIV, count;
-
- root = 0;
- remHI = 0;
- remLO = x;
- count = 23;
-
- do {
- remHI = (remHI << 2) | (remLO >> 30);
- remLO <<= 2;
- root <<= 1;
- testDIV = (root << 1) + 1;
-
- if (remHI >= testDIV) {
- remHI -= testDIV;
- root++;
- }
- } while (count--);
-
- return root;
-}
-
-/** HELPER MACROS for BESENHALM's circle drawing algorithm **/
-#define __BE_ALGORITHM() { \
- if (f >= 0) { \
- y--; \
- ddF_y += 2; \
- f += ddF_y; \
- py -= pitch; \
- } \
- px += pitch; \
- ddF_x += 2; \
- f += ddF_x + 1; \
-}
-
-#define __BE_DRAWCIRCLE(ptr1,ptr2,ptr3,ptr4,x,y,px,py) { \
- *(ptr1 + (y) - (px)) = color; \
- *(ptr1 + (x) - (py)) = color; \
- *(ptr2 - (x) - (py)) = color; \
- *(ptr2 - (y) - (px)) = color; \
- *(ptr3 - (y) + (px)) = color; \
- *(ptr3 - (x) + (py)) = color; \
- *(ptr4 + (x) + (py)) = color; \
- *(ptr4 + (y) + (px)) = color; \
-}
-
-#define __BE_DRAWCIRCLE_XCOLOR(ptr1,ptr2,ptr3,ptr4,x,y,px,py) { \
- *(ptr1 + (y) - (px)) = color1; \
- *(ptr1 + (x) - (py)) = color2; \
- *(ptr2 - (x) - (py)) = color2; \
- *(ptr2 - (y) - (px)) = color1; \
- *(ptr3 - (y) + (px)) = color3; \
- *(ptr3 - (x) + (py)) = color4; \
- *(ptr4 + (x) + (py)) = color4; \
- *(ptr4 + (y) + (px)) = color3; \
-}
-
-#define __BE_RESET() { \
- f = 1 - r; \
- ddF_x = 0; ddF_y = -2 * r; \
- x = 0; y = r; px = 0; py = pitch * r; \
-}
-
-/** HELPER MACROS for WU's circle drawing algorithm **/
-#define __WU_DRAWCIRCLE(ptr1,ptr2,ptr3,ptr4,x,y,px,py,a) { \
- blendPixelPtr(ptr1 + (y) - (px), color, a); \
- blendPixelPtr(ptr1 + (x) - (py), color, a); \
- blendPixelPtr(ptr2 - (x) - (py), color, a); \
- blendPixelPtr(ptr2 - (y) - (px), color, a); \
- blendPixelPtr(ptr3 - (y) + (px), color, a); \
- blendPixelPtr(ptr3 - (x) + (py), color, a); \
- blendPixelPtr(ptr4 + (x) + (py), color, a); \
- blendPixelPtr(ptr4 + (y) + (px), color, a); \
-}
-
-#define __WU_ALGORITHM() { \
- oldT = T; \
- T = fp_sqroot(rsq - ((y * y) << 16)) ^ 0xFFFF; \
- py += p; \
- if (T < oldT) { \
- x--; px -= p; \
- } \
- a2 = (T >> 8); \
- a1 = ~a2; \
-}
-
-#define __TRIANGLE_MAINX() \
- if (error_term >= 0) { \
- ptr_right += pitch; \
- ptr_left += pitch; \
- error_term += dysub; \
- } else { \
- error_term += ddy; \
- } \
- ptr_right++; \
- ptr_left--;
-
-#define __TRIANGLE_MAINY() \
- if (error_term >= 0) { \
- ptr_right++; \
- ptr_left--; \
- error_term += dxsub; \
- } else { \
- error_term += ddx; \
- } \
- ptr_right += pitch; \
- ptr_left += pitch;
-
-/********************************************************************
- * Primitive shapes drawing - Public API calls - VectorRendererSpec
- ********************************************************************/
-template <typename PixelType, typename PixelFormat>
-void VectorRendererSpec<PixelType, PixelFormat>::
-drawString(const Graphics::Font *font, const Common::String &text, const Common::Rect &area,
- GUI::Theme::TextAlign alignH, GUI::Theme::TextAlignVertical alignV, int deltax, bool ellipsis) {
-
- int offset = area.top;
-
- if (font->getFontHeight() < area.height()) {
- switch (alignV) {
- case GUI::Theme::kTextAlignVCenter:
- offset = area.top + ((area.height() - font->getFontHeight()) >> 1);
- break;
- case GUI::Theme::kTextAlignVBottom:
- offset = area.bottom - font->getFontHeight();
- break;
- default:
- break;
- }
- }
-
- font->drawString(_activeSurface, text, area.left, offset, area.width(), _fgColor, (Graphics::TextAlignment)alignH, deltax, ellipsis);
-}
-
-/** LINES **/
-template<typename PixelType, typename PixelFormat>
-void VectorRendererSpec<PixelType, PixelFormat>::
-drawLine(int x1, int y1, int x2, int y2) {
- x1 = CLIP(x1, 0, (int)Base::_activeSurface->w);
- x2 = CLIP(x2, 0, (int)Base::_activeSurface->w);
- y1 = CLIP(y1, 0, (int)Base::_activeSurface->h);
- y2 = CLIP(y2, 0, (int)Base::_activeSurface->h);
-
- // we draw from top to bottom
- if (y2 < y1) {
- SWAP(x1, x2);
- SWAP(y1, y2);
- }
-
- int dx = ABS(x2 - x1);
- int dy = ABS(y2 - y1);
-
- // this is a point, not a line. stoopid.
- if (dy == 0 && dx == 0)
- return;
-
- if (Base::_strokeWidth == 0)
- return;
-
- PixelType *ptr = (PixelType *)_activeSurface->getBasePtr(x1, y1);
- int pitch = Base::surfacePitch();
- int st = Base::_strokeWidth >> 1;
-
- if (dy == 0) { // horizontal lines
- // these can be filled really fast with a single memset.
- colorFill(ptr, ptr + dx + 1, (PixelType)_fgColor);
-
- for (int i = 0, p = pitch; i < st; ++i, p += pitch) {
- colorFill(ptr + p, ptr + dx + 1 + p, (PixelType)_fgColor);
- colorFill(ptr - p, ptr + dx + 1 - p, (PixelType)_fgColor);
- }
-
- } else if (dx == 0) { // vertical lines
- // these ones use a static pitch increase.
- while (y1++ <= y2) {
- colorFill(ptr - st, ptr + st, (PixelType)_fgColor);
- ptr += pitch;
- }
-
- } else if (ABS(dx) == ABS(dy)) { // diagonal lines
- // these ones also use a fixed pitch increase
- pitch += (x2 > x1) ? 1 : -1;
-
- while (dy--) {
- colorFill(ptr - st, ptr + st, (PixelType)_fgColor);
- ptr += pitch;
- }
-
- } else { // generic lines, use the standard algorithm...
- drawLineAlg(x1, y1, x2, y2, dx, dy, (PixelType)_fgColor);
- }
-}
-
-/** CIRCLES **/
-template<typename PixelType, typename PixelFormat>
-void VectorRendererSpec<PixelType, PixelFormat>::
-drawCircle(int x, int y, int r) {
- if (x + r > Base::_activeSurface->w || y + r > Base::_activeSurface->h ||
- x - r < 0 || y - r < 0 || x == 0 || y == 0 || r <= 0)
- return;
-
- if (Base::_fillMode != kFillDisabled && Base::_shadowOffset
- && x + r + Base::_shadowOffset < Base::_activeSurface->w
- && y + r + Base::_shadowOffset < Base::_activeSurface->h) {
- drawCircleAlg(x + Base::_shadowOffset + 1, y + Base::_shadowOffset + 1, r, 0, kFillForeground);
- }
-
- switch (Base::_fillMode) {
- case kFillDisabled:
- if (Base::_strokeWidth)
- drawCircleAlg(x, y, r, _fgColor, kFillDisabled);
- break;
-
- case kFillForeground:
- drawCircleAlg(x, y, r, _fgColor, kFillForeground);
- break;
-
- case kFillBackground:
- if (Base::_strokeWidth > 1) {
- drawCircleAlg(x, y, r, _fgColor, kFillForeground);
- drawCircleAlg(x, y, r - Base::_strokeWidth, _bgColor, kFillBackground);
- } else {
- drawCircleAlg(x, y, r, _bgColor, kFillBackground);
- drawCircleAlg(x, y, r, _fgColor, kFillDisabled);
- }
- break;
-
- case kFillGradient:
- break;
- }
-}
-
-/** SQUARES **/
-template<typename PixelType, typename PixelFormat>
-void VectorRendererSpec<PixelType, PixelFormat>::
-drawSquare(int x, int y, int w, int h) {
- if (x + w > Base::_activeSurface->w || y + h > Base::_activeSurface->h ||
- w <= 0 || h <= 0 || x < 0 || y < 0)
- return;
-
- if (Base::_fillMode != kFillDisabled && Base::_shadowOffset
- && x + w + Base::_shadowOffset < Base::_activeSurface->w
- && y + h + Base::_shadowOffset < Base::_activeSurface->h) {
- drawSquareShadow(x, y, w, h, Base::_shadowOffset);
- }
-
- switch (Base::_fillMode) {
- case kFillDisabled:
- if (Base::_strokeWidth)
- drawSquareAlg(x, y, w, h, _fgColor, kFillDisabled);
- break;
-
- case kFillForeground:
- drawSquareAlg(x, y, w, h, _fgColor, kFillForeground);
- break;
-
- case kFillBackground:
- drawSquareAlg(x, y, w, h, _bgColor, kFillBackground);
- drawSquareAlg(x, y, w, h, _fgColor, kFillDisabled);
- break;
-
- case kFillGradient:
- VectorRendererSpec::drawSquareAlg(x, y, w, h, 0, kFillGradient);
- if (Base::_strokeWidth)
- drawSquareAlg(x, y, w, h, _fgColor, kFillDisabled);
- break;
- }
-}
-
-/** ROUNDED SQUARES **/
-template<typename PixelType, typename PixelFormat>
-void VectorRendererSpec<PixelType, PixelFormat>::
-drawRoundedSquare(int x, int y, int r, int w, int h) {
- if (x + w > Base::_activeSurface->w || y + h > Base::_activeSurface->h ||
- w <= 0 || h <= 0 || x < 0 || y < 0 || r <= 0)
- return;
-
- if ((r << 1) > w || (r << 1) > h)
- r = MIN(w >> 1, h >> 1);
-
- if (Base::_fillMode != kFillDisabled && Base::_shadowOffset
- && x + w + Base::_shadowOffset < Base::_activeSurface->w
- && y + h + Base::_shadowOffset < Base::_activeSurface->h) {
- drawRoundedSquareShadow(x, y, r, w, h, Base::_shadowOffset);
- }
-
- switch (Base::_fillMode) {
- case kFillDisabled:
- if (Base::_strokeWidth)
- drawRoundedSquareAlg(x, y, r, w, h, _fgColor, kFillDisabled);
- break;
-
- case kFillForeground:
- drawRoundedSquareAlg(x, y, r, w, h, _fgColor, kFillForeground);
- break;
-
- case kFillBackground:
- VectorRendererSpec::drawRoundedSquareAlg(x, y, r, w, h, _bgColor, kFillBackground);
- drawRoundedSquareAlg(x, y, r, w, h, _fgColor, kFillDisabled);
- break;
-
- case kFillGradient:
- if (Base::_strokeWidth > 1) {
- drawRoundedSquareAlg(x, y, r, w, h, _fgColor, kFillForeground);
- VectorRendererSpec::drawRoundedSquareAlg(x + Base::_strokeWidth/2, y + Base::_strokeWidth/2,
- r - Base::_strokeWidth/2, w - Base::_strokeWidth, h - Base::_strokeWidth, 0, kFillGradient);
- } else {
- VectorRendererSpec::drawRoundedSquareAlg(x, y, r, w, h, 0, kFillGradient);
- if (Base::_strokeWidth)
- drawRoundedSquareAlg(x, y, r, w, h, _fgColor, kFillDisabled);
- }
- break;
- }
-
- if (Base::_bevel)
- drawRoundedSquareFakeBevel(x, y, r, w, h, Base::_bevel);
-}
-
-template<typename PixelType, typename PixelFormat>
-void VectorRendererSpec<PixelType, PixelFormat>::
-drawTab(int x, int y, int r, int w, int h) {
- if (x + w > Base::_activeSurface->w || y + h > Base::_activeSurface->h ||
- w <= 0 || h <= 0 || x < 0 || y < 0 || r > w || r > h)
- return;
-
- if (r == 0 && Base::_bevel > 0) {
- drawBevelTabAlg(x, y, w, h, Base::_bevel, _bevelColor, _fgColor, (Base::_dynamicData >> 16), (Base::_dynamicData & 0xFFFF));
- return;
- }
-
- if (r == 0) return;
-
- switch (Base::_fillMode) {
- case kFillDisabled:
- return;
-
- case kFillGradient:
- case kFillBackground:
- drawTabAlg(x, y, w, h, r, (Base::_fillMode == kFillBackground) ? _bgColor : _fgColor, Base::_fillMode);
- if (Base::_strokeWidth)
- drawTabAlg(x, y, w, h, r, _fgColor, kFillDisabled, (Base::_dynamicData >> 16), (Base::_dynamicData & 0xFFFF));
- break;
-
- case kFillForeground:
- drawTabAlg(x, y, w, h, r, (Base::_fillMode == kFillBackground) ? _bgColor : _fgColor, Base::_fillMode);
- break;
- }
-}
-
-template<typename PixelType, typename PixelFormat>
-void VectorRendererSpec<PixelType, PixelFormat>::
-drawTriangle(int x, int y, int w, int h, TriangleOrientation orient) {
- // Awesome hack: the AA messes up the last pixel triangles if their width is even
- // ...fix the width instead of fixing the AA :p
- // if (w % 2 == 0) {
- // w++; h++;
- // }
-
- if (x + w > Base::_activeSurface->w || y + h > Base::_activeSurface->h)
- return;
-
- PixelType color = 0;
-
- if (Base::_strokeWidth <= 1) {
- if (Base::_fillMode == kFillForeground)
- color = _fgColor;
- else if (Base::_fillMode == kFillBackground)
- color = _bgColor;
- } else {
- if (Base::_fillMode == kFillDisabled)
- return;
- color = _fgColor;
- }
-
- if (Base::_dynamicData != 0)
- orient = (TriangleOrientation)Base::_dynamicData;
-
- int newW = w / 2;
- if (newW % 2) newW++;
-
- switch(orient) {
- case kTriangleUp:
- case kTriangleDown:
- drawTriangleFast(x + (newW / 2), y + (h / 2) - (newW / 2), newW, (orient == kTriangleDown), color, Base::_fillMode);
- break;
-
- case kTriangleLeft:
- case kTriangleRight:
- case kTriangleAuto:
- break;
- }
-
- if (Base::_strokeWidth > 0)
- if (Base::_fillMode == kFillBackground || Base::_fillMode == kFillGradient) {
- drawTriangleFast(x + (newW / 2), y + (h / 2) - (newW / 2), newW, (orient == kTriangleDown), _fgColor, kFillDisabled);
- }
-}
-
-/********************************************************************
- * Aliased Primitive drawing ALGORITHMS - VectorRendererSpec
- ********************************************************************/
-/** TAB ALGORITHM - NON AA */
-template<typename PixelType, typename PixelFormat>
-void VectorRendererSpec<PixelType, PixelFormat>::
-drawTabAlg(int x1, int y1, int w, int h, int r, PixelType color, VectorRenderer::FillMode fill_m, int baseLeft, int baseRight) {
- int f, ddF_x, ddF_y;
- int x, y, px, py;
- int pitch = Base::surfacePitch();
- int sw = 0, sp = 0, hp = 0;
-
- PixelType *ptr_tl = (PixelType *)Base::_activeSurface->getBasePtr(x1 + r, y1 + r);
- PixelType *ptr_tr = (PixelType *)Base::_activeSurface->getBasePtr(x1 + w - r, y1 + r);
- PixelType *ptr_fill = (PixelType *)Base::_activeSurface->getBasePtr(x1, y1);
-
- int real_radius = r;
- int short_h = h - r + 2;
- int long_h = h;
-
- if (fill_m == kFillDisabled) {
- while (sw++ < Base::_strokeWidth) {
- colorFill(ptr_fill + sp + r, ptr_fill + w + 1 + sp - r, color);
- colorFill(ptr_fill + hp - sp + r, ptr_fill + w + hp + 1 - sp - r, color);
- sp += pitch;
-
- __BE_RESET();
- r--;
-
- while (x++ < y) {
- __BE_ALGORITHM();
- *(ptr_tr + (y) - (px)) = color;
- *(ptr_tr + (x) - (py)) = color;
- *(ptr_tl - (x) - (py)) = color;
- *(ptr_tl - (y) - (px)) = color;
-
- if (Base::_strokeWidth > 1) {
- *(ptr_tr + (y) - (px - pitch)) = color;
- *(ptr_tr + (x) - (py)) = color;
- *(ptr_tl - (x) - (py)) = color;
- *(ptr_tl - (y) - (px - pitch)) = color;
- }
- }
- }
-
- ptr_fill += pitch * real_radius;
- while (short_h--) {
- colorFill(ptr_fill, ptr_fill + Base::_strokeWidth - 1, color);
- colorFill(ptr_fill + w - Base::_strokeWidth + 2, ptr_fill + w, color);
- ptr_fill += pitch;
- }
-
- if (baseLeft) {
- sw = 0;
- ptr_fill = (PixelType *)Base::_activeSurface->getBasePtr(x1, y1 + h);
- while (sw++ < Base::_strokeWidth) {
- colorFill(ptr_fill - baseLeft, ptr_fill, color);
- ptr_fill += pitch;
- }
- }
-
- if (baseRight) {
- sw = 0;
- ptr_fill = (PixelType *)Base::_activeSurface->getBasePtr(x1 + w, y1 + h);
- while (sw++ < Base::_strokeWidth) {
- colorFill(ptr_fill, ptr_fill + baseRight, color);
- ptr_fill += pitch;
- }
- }
- } else {
- __BE_RESET();
-
- PixelType color1, color2;
- color1 = color2 = color;
-
- while (x++ < y) {
- __BE_ALGORITHM();
-
- if (fill_m == kFillGradient) {
- color1 = calcGradient(real_radius - x, long_h);
- color2 = calcGradient(real_radius - y, long_h);
- }
-
- colorFill(ptr_tl - x - py, ptr_tr + x - py, color2);
- colorFill(ptr_tl - y - px, ptr_tr + y - px, color1);
-
- *(ptr_tr + (y) - (px)) = color1;
- *(ptr_tr + (x) - (py)) = color2;
- *(ptr_tl - (x) - (py)) = color2;
- *(ptr_tl - (y) - (px)) = color1;
- }
-
- ptr_fill += pitch * r;
- while (short_h--) {
- if (fill_m == kFillGradient)
- color = calcGradient(real_radius++, long_h);
- colorFill(ptr_fill, ptr_fill + w + 1, color);
- ptr_fill += pitch;
- }
- }
-}
-
-
-/** BEVELED TABS FOR CLASSIC THEME **/
-template<typename PixelType, typename PixelFormat>
-void VectorRendererSpec<PixelType, PixelFormat>::
-drawBevelTabAlg(int x, int y, int w, int h, int bevel, PixelType top_color, PixelType bottom_color, int baseLeft, int baseRight) {
- int pitch = Base::surfacePitch();
- int i, j;
-
- PixelType *ptr_left = (PixelType *)_activeSurface->getBasePtr(x, y);
-
- i = bevel;
- while (i--) {
- colorFill(ptr_left, ptr_left + w, top_color);
- ptr_left += pitch;
- }
-
- if (baseLeft > 0) {
- i = h - bevel;
- ptr_left = (PixelType *)_activeSurface->getBasePtr(x, y);
- while (i--) {
- colorFill(ptr_left, ptr_left + bevel, top_color);
- ptr_left += pitch;
- }
- }
-
- i = h - bevel;
- j = bevel;
- ptr_left = (PixelType *)_activeSurface->getBasePtr(x + w - bevel, y);
- while (i--) {
- colorFill(ptr_left + j, ptr_left + bevel, bottom_color);
- if (j > 0) j--;
- ptr_left += pitch;
- }
-
- i = bevel;
- ptr_left = (PixelType *)_activeSurface->getBasePtr(x + w - bevel, y + h - bevel);
- while (i--) {
- colorFill(ptr_left, ptr_left + baseRight + bevel, bottom_color);
-
- if (baseLeft)
- colorFill(ptr_left - w - baseLeft + bevel, ptr_left - w + bevel + bevel, top_color);
- ptr_left += pitch;
- }
-}
-
-/** SQUARE ALGORITHM **/
-template<typename PixelType, typename PixelFormat>
-void VectorRendererSpec<PixelType, PixelFormat>::
-drawSquareAlg(int x, int y, int w, int h, PixelType color, VectorRenderer::FillMode fill_m) {
- PixelType *ptr = (PixelType *)_activeSurface->getBasePtr(x, y);
- int pitch = Base::surfacePitch();
- int max_h = h;
-
- if (fill_m != kFillDisabled) {
- while (h--) {
- if (fill_m == kFillGradient)
- color = calcGradient(max_h - h, max_h);
-
- colorFill(ptr, ptr + w, color);
- ptr += pitch;
- }
- } else {
- int sw = Base::_strokeWidth, sp = 0, hp = pitch * (h - 1);
-
- while (sw--) {
- colorFill(ptr + sp, ptr + w + sp, color);
- colorFill(ptr + hp - sp, ptr + w + hp - sp, color);
- sp += pitch;
- }
-
- while (h--) {
- colorFill(ptr, ptr + Base::_strokeWidth, color);
- colorFill(ptr + w - Base::_strokeWidth, ptr + w, color);
- ptr += pitch;
- }
- }
-}
-
-/** SQUARE ALGORITHM **/
-template<typename PixelType, typename PixelFormat>
-void VectorRendererSpec<PixelType, PixelFormat>::
-drawBevelSquareAlg(int x, int y, int w, int h, int bevel, PixelType top_color, PixelType bottom_color, bool fill) {
- int pitch = Base::surfacePitch();
-
- int height = h;
- PixelType *ptr_fill = (PixelType *)_activeSurface->getBasePtr(x, y);
-
- if (fill) {
- while (height--) {
- blendFill(ptr_fill, ptr_fill + w, _bgColor, 200);
- ptr_fill += pitch;
- }
- }
-
- int i, j;
- x = MAX(x - bevel, 0);
- y = MAX(y - bevel, 0);
- h += bevel << 1;
- w += bevel << 1;
-
- PixelType *ptr_left = (PixelType *)_activeSurface->getBasePtr(x, y);
-
- i = bevel;
- while (i--) {
- colorFill(ptr_left, ptr_left + w, top_color);
- ptr_left += pitch;
- }
-
- i = h - bevel;
- ptr_left = (PixelType *)_activeSurface->getBasePtr(x, y + bevel);
- while (i--) {
- colorFill(ptr_left, ptr_left + bevel, top_color);
- ptr_left += pitch;
- }
-
- i = bevel;
- ptr_left = (PixelType *)_activeSurface->getBasePtr(x, y + h - bevel);
- while (i--) {
- colorFill(ptr_left + i, ptr_left + w, bottom_color);
- ptr_left += pitch;
- }
-
- i = h - bevel;
- j = bevel;
- ptr_left = (PixelType *)_activeSurface->getBasePtr(x + w - bevel, y);
- while (i--) {
- colorFill(ptr_left + j, ptr_left + bevel, bottom_color);
- if (j > 0) j--;
- ptr_left += pitch;
- }
-}
-
-/** GENERIC LINE ALGORITHM **/
-template<typename PixelType, typename PixelFormat>
-void VectorRendererSpec<PixelType,PixelFormat>::
-drawLineAlg(int x1, int y1, int x2, int y2, int dx, int dy, PixelType color) {
- PixelType *ptr = (PixelType *)_activeSurface->getBasePtr(x1, y1);
- int pitch = Base::surfacePitch();
- int xdir = (x2 > x1) ? 1 : -1;
-
- *ptr = (PixelType)color;
-
- if (dx > dy) {
- int ddy = dy * 2;
- int dysub = ddy - (dx * 2);
- int error_term = ddy - dx;
-
- while (dx--) {
- if (error_term >= 0) {
- ptr += pitch;
- error_term += dysub;
- } else {
- error_term += ddy;
- }
-
- ptr += xdir;
- *ptr = (PixelType)color;
- }
- } else {
- int ddx = dx * 2;
- int dxsub = ddx - (dy * 2);
- int error_term = ddx - dy;
-
- while (dy--) {
- if (error_term >= 0) {
- ptr += xdir;
- error_term += dxsub;
- } else {
- error_term += ddx;
- }
-
- ptr += pitch;
- *ptr = (PixelType)color;
- }
- }
-
- ptr = (PixelType *)_activeSurface->getBasePtr(x2, y2);
- *ptr = (PixelType)color;
-}
-
-/** VERTICAL TRIANGLE DRAWING ALGORITHM **/
-template<typename PixelType, typename PixelFormat>
-void VectorRendererSpec<PixelType,PixelFormat>::
-drawTriangleVertAlg(int x1, int y1, int w, int h, bool inverted, PixelType color, VectorRenderer::FillMode fill_m) {
- int dx = w >> 1, dy = h, gradient_h = 0;
- int pitch = Base::surfacePitch();
- PixelType *ptr_right = 0, *ptr_left = 0;
-
- if (inverted) {
- ptr_right = (PixelType *)_activeSurface->getBasePtr(x1, y1);
- ptr_left = (PixelType *)_activeSurface->getBasePtr(x1 + w, y1);
- } else {
- ptr_right = ptr_left = (PixelType *)_activeSurface->getBasePtr(x1 + dx, y1);
- }
-
- if (dx > dy) {
- int ddy = dy * 2;
- int dysub = ddy - (dx * 2);
- int error_term = ddy - dx;
-
- switch(fill_m) {
- case kFillDisabled:
- while (dx--) {
- __TRIANGLE_MAINX();
- *ptr_right = color;
- *ptr_left = color;
- }
- colorFill(ptr_left, ptr_right, color);
- break;
-
- case kFillForeground:
- case kFillBackground:
- while (dx--) {
- __TRIANGLE_MAINX();
- if (inverted) colorFill(ptr_right, ptr_left, color);
- else colorFill(ptr_left, ptr_right, color);
- }
- break;
-
- case kFillGradient:
- while (dx--) {
- __TRIANGLE_MAINX();
- if (inverted) colorFill(ptr_right, ptr_left, calcGradient(gradient_h++, h));
- else colorFill(ptr_left, ptr_right, calcGradient(gradient_h++, h));
- }
- break;
- }
- } else {
- int ddx = dx * 2;
- int dxsub = ddx - (dy * 2);
- int error_term = ddx - dy;
-
- switch(fill_m) {
- case kFillDisabled:
- while (dy--) {
- __TRIANGLE_MAINY();
- *ptr_right = color;
- *ptr_left = color;
- }
- colorFill(ptr_left, ptr_right, color);
- break;
-
- case kFillForeground:
- case kFillBackground:
- while (dy--) {
- __TRIANGLE_MAINY();
- if (inverted) colorFill(ptr_right, ptr_left, color);
- else colorFill(ptr_left, ptr_right, color);
- }
- break;
- case kFillGradient:
- while (dy--) {
- __TRIANGLE_MAINY();
- if (inverted) colorFill(ptr_right, ptr_left, calcGradient(gradient_h++, h));
- else colorFill(ptr_left, ptr_right, calcGradient(gradient_h++, h));
- }
- break;
- }
- }
-}
-
-
-/** VERTICAL TRIANGLE DRAWING - FAST VERSION FOR SQUARED TRIANGLES */
-template<typename PixelType, typename PixelFormat>
-void VectorRendererSpec<PixelType,PixelFormat>::
-drawTriangleFast(int x1, int y1, int size, bool inverted, PixelType color, VectorRenderer::FillMode fill_m) {
- int pitch = Base::surfacePitch();
- int hstep = 0, dy = size;
- bool grad = (fill_m == kFillGradient);
-
- PixelType *ptr_right = 0, *ptr_left = 0;
-
- if (inverted) {
- ptr_left = (PixelType *)_activeSurface->getBasePtr(x1, y1);
- ptr_right = (PixelType *)_activeSurface->getBasePtr(x1 + size, y1);
- } else {
- ptr_left = (PixelType *)_activeSurface->getBasePtr(x1, y1 + size);
- ptr_right = (PixelType *)_activeSurface->getBasePtr(x1 + size, y1 + size);
- pitch = -pitch;
- }
-
- if (fill_m == kFillDisabled) {
- while (ptr_left < ptr_right) {
- *ptr_left = color;
- *ptr_right = color;
- ptr_left += pitch;
- ptr_right += pitch;
- if (hstep++ % 2) {
- ptr_left++;
- ptr_right--;
- }
- }
- } else {
- while (ptr_left < ptr_right) {
- colorFill(ptr_left, ptr_right, grad ? calcGradient(dy--, size) : color);
- ptr_left += pitch;
- ptr_right += pitch;
- if (hstep++ % 2) {
- ptr_left++;
- ptr_right--;
- }
- }
- }
-}
-
-/** ROUNDED SQUARE ALGORITHM **/
-template<typename PixelType, typename PixelFormat>
-void VectorRendererSpec<PixelType, PixelFormat>::
-drawRoundedSquareAlg(int x1, int y1, int r, int w, int h, PixelType color, VectorRenderer::FillMode fill_m) {
- int f, ddF_x, ddF_y;
- int x, y, px, py;
- int pitch = Base::surfacePitch();
- int sw = 0, sp = 0, hp = h * pitch;
-
-// if (r < 8) r = 3;
-
- PixelType *ptr_tl = (PixelType *)Base::_activeSurface->getBasePtr(x1 + r, y1 + r);
- PixelType *ptr_tr = (PixelType *)Base::_activeSurface->getBasePtr(x1 + w - r, y1 + r);
- PixelType *ptr_bl = (PixelType *)Base::_activeSurface->getBasePtr(x1 + r, y1 + h - r);
- PixelType *ptr_br = (PixelType *)Base::_activeSurface->getBasePtr(x1 + w - r, y1 + h - r);
- PixelType *ptr_fill = (PixelType *)Base::_activeSurface->getBasePtr(x1, y1);
-
- int real_radius = r;
- int short_h = h - (2 * r) + 2;
- int long_h = h;
-
- if (fill_m == kFillDisabled) {
- while (sw++ < Base::_strokeWidth) {
- colorFill(ptr_fill + sp + r, ptr_fill + w + 1 + sp - r, color);
- colorFill(ptr_fill + hp - sp + r, ptr_fill + w + hp + 1 - sp - r, color);
- sp += pitch;
-
- __BE_RESET();
- r--;
-
- while (x++ < y) {
- __BE_ALGORITHM();
- __BE_DRAWCIRCLE(ptr_tr, ptr_tl, ptr_bl, ptr_br, x, y, px, py);
-
- if (Base::_strokeWidth > 1) {
- __BE_DRAWCIRCLE(ptr_tr, ptr_tl, ptr_bl, ptr_br, x - 1, y, px, py);
- __BE_DRAWCIRCLE(ptr_tr, ptr_tl, ptr_bl, ptr_br, x, y, px - pitch, py);
- }
- }
- }
-
- ptr_fill += pitch * real_radius;
- while (short_h--) {
- colorFill(ptr_fill, ptr_fill + Base::_strokeWidth, color);
- colorFill(ptr_fill + w - Base::_strokeWidth + 1, ptr_fill + w + 1, color);
- ptr_fill += pitch;
- }
- } else {
- __BE_RESET();
- PixelType color1, color2, color3, color4;
-
- if (fill_m == kFillGradient) {
- while (x++ < y) {
- __BE_ALGORITHM();
-
- color1 = calcGradient(real_radius - x, long_h);
- color2 = calcGradient(real_radius - y, long_h);
- color3 = calcGradient(long_h - r + x, long_h);
- color4 = calcGradient(long_h - r + y, long_h);
-
- colorFill(ptr_tl - x - py, ptr_tr + x - py, color2);
- colorFill(ptr_tl - y - px, ptr_tr + y - px, color1);
-
- colorFill(ptr_bl - x + py, ptr_br + x + py, color4);
- colorFill(ptr_bl - y + px, ptr_br + y + px, color3);
-
- __BE_DRAWCIRCLE_XCOLOR(ptr_tr, ptr_tl, ptr_bl, ptr_br, x, y, px, py);
- }
- } else {
- while (x++ < y) {
- __BE_ALGORITHM();
-
- colorFill(ptr_tl - x - py, ptr_tr + x - py, color);
- colorFill(ptr_tl - y - px, ptr_tr + y - px, color);
-
- colorFill(ptr_bl - x + py, ptr_br + x + py, color);
- colorFill(ptr_bl - y + px, ptr_br + y + px, color);
-
- // do not remove - messes up the drawing at lower resolutions
- __BE_DRAWCIRCLE(ptr_tr, ptr_tl, ptr_bl, ptr_br, x, y, px, py);
- }
- }
-
- ptr_fill += pitch * r;
- while (short_h--) {
- if (fill_m == kFillGradient)
- color = calcGradient(real_radius++, long_h);
- colorFill(ptr_fill, ptr_fill + w + 1, color);
- ptr_fill += pitch;
- }
- }
-}
-
-/** CIRCLE ALGORITHM **/
-template<typename PixelType, typename PixelFormat>
-void VectorRendererSpec<PixelType, PixelFormat>::
-drawCircleAlg(int x1, int y1, int r, PixelType color, VectorRenderer::FillMode fill_m) {
- int f, ddF_x, ddF_y;
- int x, y, px, py, sw = 0;
- int pitch = Base::surfacePitch();
- PixelType *ptr = (PixelType *)Base::_activeSurface->getBasePtr(x1, y1);
-
- if (fill_m == kFillDisabled) {
- while (sw++ < Base::_strokeWidth) {
- __BE_RESET();
- r--;
-
- *(ptr + y) = color;
- *(ptr - y) = color;
- *(ptr + py) = color;
- *(ptr - py) = color;
-
- while (x++ < y) {
- __BE_ALGORITHM();
- __BE_DRAWCIRCLE(ptr, ptr, ptr, ptr, x, y, px, py);
-
- if (Base::_strokeWidth > 1) {
- __BE_DRAWCIRCLE(ptr, ptr, ptr, ptr, x - 1, y, px, py);
- __BE_DRAWCIRCLE(ptr, ptr, ptr, ptr, x, y, px - pitch, py);
- }
- }
- }
- } else {
- colorFill(ptr - r, ptr + r, color);
- __BE_RESET();
-
- while (x++ < y) {
- __BE_ALGORITHM();
- colorFill(ptr - x + py, ptr + x + py, color);
- colorFill(ptr - x - py, ptr + x - py, color);
- colorFill(ptr - y + px, ptr + y + px, color);
- colorFill(ptr - y - px, ptr + y - px, color);
- }
- }
-}
-
-
-/********************************************************************
- * SHADOW drawing algorithms - VectorRendererSpec
- ********************************************************************/
-template<typename PixelType, typename PixelFormat>
-void VectorRendererSpec<PixelType, PixelFormat>::
-drawSquareShadow(int x, int y, int w, int h, int blur) {
- PixelType *ptr = (PixelType *)_activeSurface->getBasePtr(x + w - 1, y + blur);
- int pitch = Base::surfacePitch();
- int i, j;
-
- i = h - blur;
-
- while (i--) {
- j = blur;
- while (j--)
- blendPixelPtr(ptr + j, 0, ((blur - j) << 8) / blur);
- ptr += pitch;
- }
-
- ptr = (PixelType *)_activeSurface->getBasePtr(x + blur, y + h - 1);
-
- while (i++ < blur) {
- j = w - blur;
- while (j--)
- blendPixelPtr(ptr + j, 0, ((blur - i) << 8) / blur);
- ptr += pitch;
- }
-
- ptr = (PixelType *)_activeSurface->getBasePtr(x + w, y + h);
-
- i = 0;
- while (i++ < blur) {
- j = blur - 1;
- while (j--)
- blendPixelPtr(ptr + j, 0, (((blur - j) * (blur - i)) << 8) / (blur * blur));
- ptr += pitch;
- }
-}
-
-template<typename PixelType, typename PixelFormat>
-void VectorRendererSpec<PixelType, PixelFormat>::
-drawRoundedSquareShadow(int x1, int y1, int r, int w, int h, int blur) {
- int f, ddF_x, ddF_y;
- int x, y, px, py;
- int pitch = Base::surfacePitch();
- int alpha = 102;
-
- x1 += blur;
- y1 += blur;
-
- PixelType *ptr_tr = (PixelType *)Base::_activeSurface->getBasePtr(x1 + w - r, y1 + r);
- PixelType *ptr_bl = (PixelType *)Base::_activeSurface->getBasePtr(x1 + r, y1 + h - r);
- PixelType *ptr_br = (PixelType *)Base::_activeSurface->getBasePtr(x1 + w - r, y1 + h - r);
- PixelType *ptr_fill = (PixelType *)Base::_activeSurface->getBasePtr(x1 + w - blur, y1 + r);
-
- int short_h = h - (2 * r) + 1;
-
- __BE_RESET();
-
- // HACK: As we are drawing circles exploting 8-axis symmetry,
- // there are 4 pixels on each circle which are drawn twice.
- // this is ok on filled circles, but when blending on surfaces,
- // we cannot let it blend twice. awful.
- uint32 hb = 0;
-
- while (x++ < y) {
- __BE_ALGORITHM();
-
- if (((1 << x) & hb) == 0) {
- blendFill(ptr_tr - px - r, ptr_tr + y - px, 0, alpha);
- blendFill(ptr_bl - y + px, ptr_br + y + px, 0, alpha);
- hb |= (1 << x);
- }
-
- if (((1 << y) & hb) == 0) {
- blendFill(ptr_tr - r - py, ptr_tr + x - py, 0, alpha);
- blendFill(ptr_bl - x + py, ptr_br + x + py, 0, alpha);
- hb |= (1 << y);
- }
- }
-
- while (short_h--) {
- blendFill(ptr_fill - r, ptr_fill + blur, 0, alpha);
- ptr_fill += pitch;
- }
-}
-
-template<typename PixelType, typename PixelFormat>
-void VectorRendererSpec<PixelType, PixelFormat>::
-drawRoundedSquareFakeBevel(int x1, int y1, int r, int w, int h, int amount) {
- int x, y;
- int p = Base::surfacePitch(), px, py;
- int sw = 0, sp = 0;
-
- uint32 rsq = (r * r) << 16;
- uint32 T = 0, oldT;
- uint8 a1, a2;
-
- PixelType color = _bevelColor; //RGBToColor<PixelFormat>(63, 60, 17);
-
- PixelType *ptr_tl = (PixelType *)Base::_activeSurface->getBasePtr(x1 + r, y1 + r);
- PixelType *ptr_tr = (PixelType *)Base::_activeSurface->getBasePtr(x1 + w - r, y1 + r);
- PixelType *ptr_bl = (PixelType *)Base::_activeSurface->getBasePtr(x1 + r, y1 + h - r);
- PixelType *ptr_fill = (PixelType *)Base::_activeSurface->getBasePtr(x1, y1);
-
- int short_h = h - 2 * r;
-
- while (sw++ < amount) {
- colorFill(ptr_fill + sp + r, ptr_fill + w + 1 + sp - r, color);
- sp += p;
-
- x = r - (sw - 1); y = 0; T = 0;
- px = p * x; py = 0;
-
- while (x > y++) {
- __WU_ALGORITHM();
-
- blendPixelPtr(ptr_tr + (y) - (px - p), color, a2);
- blendPixelPtr(ptr_tr + (x - 1) - (py), color, a2);
- blendPixelPtr(ptr_tl - (x - 1) - (py), color, a2);
- blendPixelPtr(ptr_tl - (y) - (px - p), color, a2);
- blendPixelPtr(ptr_bl - (y) + (px - p), color, a2);
- blendPixelPtr(ptr_bl - (x - 1) + (py), color, a2);
-
- blendPixelPtr(ptr_tr + (y) - (px), color, a1);
- blendPixelPtr(ptr_tr + (x) - (py), color, a1);
- blendPixelPtr(ptr_tl - (x) - (py), color, a1);
- blendPixelPtr(ptr_tl - (y) - (px), color, a1);
- blendPixelPtr(ptr_bl - (y) + (px), color, a1);
- blendPixelPtr(ptr_bl - (x) + (py), color, a1);
- }
- }
-
- ptr_fill += p * r;
- while (short_h-- >= 0) {
- colorFill(ptr_fill, ptr_fill + amount, color);
- ptr_fill += p;
- }
-}
-
-
-/********************************************************************
- * ANTIALIASED PRIMITIVES drawing algorithms - VectorRendererAA
- ********************************************************************/
-/** LINES **/
-template<typename PixelType, typename PixelFormat>
-void VectorRendererAA<PixelType, PixelFormat>::
-drawLineAlg(int x1, int y1, int x2, int y2, int dx, int dy, PixelType color) {
-
- PixelType *ptr = (PixelType *)Base::_activeSurface->getBasePtr(x1, y1);
- int pitch = Base::surfacePitch();
- int xdir = (x2 > x1) ? 1 : -1;
- uint16 error_tmp, error_acc, gradient;
- uint8 alpha;
-
- *ptr = (PixelType)color;
-
- if (dx > dy) {
- gradient = (uint32)(dy << 16) / (uint32)dx;
- error_acc = 0;
-
- while (--dx) {
- error_tmp = error_acc;
- error_acc += gradient;
-
- if (error_acc <= error_tmp)
- ptr += pitch;
-
- ptr += xdir;
- alpha = (error_acc >> 8);
-
- blendPixelPtr(ptr, color, ~alpha);
- blendPixelPtr(ptr + pitch, color, alpha);
- }
- } else {
- gradient = (uint32)(dx << 16) / (uint32)dy;
- error_acc = 0;
-
- while (--dy) {
- error_tmp = error_acc;
- error_acc += gradient;
-
- if (error_acc <= error_tmp)
- ptr += xdir;
-
- ptr += pitch;
- alpha = (error_acc >> 8);
-
- blendPixelPtr(ptr, color, ~alpha);
- blendPixelPtr(ptr + xdir, color, alpha);
- }
- }
-
- Base::putPixel(x2, y2, color);
-}
-
-/** ROUNDED SQUARES **/
-template<typename PixelType, typename PixelFormat>
-void VectorRendererAA<PixelType, PixelFormat>::
-drawRoundedSquareAlg(int x1, int y1, int r, int w, int h, PixelType color, VectorRenderer::FillMode fill_m) {
- int x, y;
- int p = Base::surfacePitch(), px, py;
- int sw = 0, sp = 0, hp = h * p;
-
- uint32 rsq = (r * r) << 16;
- uint32 T = 0, oldT;
- uint8 a1, a2;
-
- PixelType *ptr_tl = (PixelType *)Base::_activeSurface->getBasePtr(x1 + r, y1 + r);
- PixelType *ptr_tr = (PixelType *)Base::_activeSurface->getBasePtr(x1 + w - r, y1 + r);
- PixelType *ptr_bl = (PixelType *)Base::_activeSurface->getBasePtr(x1 + r, y1 + h - r);
- PixelType *ptr_br = (PixelType *)Base::_activeSurface->getBasePtr(x1 + w - r, y1 + h - r);
- PixelType *ptr_fill = (PixelType *)Base::_activeSurface->getBasePtr(x1, y1);
-
- int short_h = h - 2 * r;
-
- if (fill_m == VectorRenderer::kFillDisabled) {
- while (sw++ < Base::_strokeWidth) {
- colorFill(ptr_fill + sp + r, ptr_fill + w + 1 + sp - r, color);
- colorFill(ptr_fill + hp - sp + r, ptr_fill + w + hp + 1 - sp - r, color);
- sp += p;
-
- x = r - (sw - 1); y = 0; T = 0;
- px = p * x; py = 0;
-
- while (x > y++) {
- __WU_ALGORITHM();
-
- if (sw != 1 && sw != Base::_strokeWidth)
- a2 = a1 = 255;
-
- __WU_DRAWCIRCLE(ptr_tr, ptr_tl, ptr_bl, ptr_br, (x - 1), y, (px - p), py, a2);
- __WU_DRAWCIRCLE(ptr_tr, ptr_tl, ptr_bl, ptr_br, x, y, px, py, a1);
- }
- }
-
- ptr_fill += p * r;
- while (short_h-- >= 0) {
- colorFill(ptr_fill, ptr_fill + Base::_strokeWidth, color);
- colorFill(ptr_fill + w - Base::_strokeWidth + 1, ptr_fill + w + 1, color);
- ptr_fill += p;
- }
- } else {
- x = r; y = 0; T = 0;
- px = p * x; py = 0;
-
- while (x > y++) {
- __WU_ALGORITHM();
-
- colorFill(ptr_tl - x - py, ptr_tr + x - py, color);
- colorFill(ptr_tl - y - px, ptr_tr + y - px, color);
-
- colorFill(ptr_bl - x + py, ptr_br + x + py, color);
- colorFill(ptr_bl - y + px, ptr_br + y + px, color);
-
- __WU_DRAWCIRCLE(ptr_tr, ptr_tl, ptr_bl, ptr_br, x, y, px, py, a1);
- }
-
- ptr_fill += p * r;
- while (short_h-- >= 0) {
- colorFill(ptr_fill, ptr_fill + w + 1, color);
- ptr_fill += p;
- }
- }
-}
-
-/** CIRCLES **/
-template<typename PixelType, typename PixelFormat>
-void VectorRendererAA<PixelType, PixelFormat>::
-drawCircleAlg(int x1, int y1, int r, PixelType color, VectorRenderer::FillMode fill_m) {
- int x, y, sw = 0;
- int p = Base::surfacePitch(), px, py;
-
- uint32 rsq = (r * r) << 16;
- uint32 T = 0, oldT;
- uint8 a1, a2;
-
- PixelType *ptr = (PixelType *)Base::_activeSurface->getBasePtr(x1, y1);
-
- if (fill_m == VectorRenderer::kFillDisabled) {
- while (sw++ < Base::_strokeWidth) {
- x = r - (sw - 1); y = 0; T = 0;
- px = p * x; py = 0;
-
- *(ptr + x) = (PixelType)color;
- *(ptr - x) = (PixelType)color;
- *(ptr + px) = (PixelType)color;
- *(ptr - px) = (PixelType)color;
-
- while (x > y++) {
- __WU_ALGORITHM();
-
- if (sw != 1 && sw != Base::_strokeWidth)
- a2 = a1 = 255;
-
- __WU_DRAWCIRCLE(ptr, ptr, ptr, ptr, (x - 1), y, (px - p), py, a2);
- __WU_DRAWCIRCLE(ptr, ptr, ptr, ptr, x, y, px, py, a1);
- }
- }
- } else {
- colorFill(ptr - r, ptr + r + 1, color);
- x = r; y = 0; T = 0;
- px = p * x; py = 0;
-
- while (x > y++) {
- __WU_ALGORITHM();
-
- colorFill(ptr - x + py, ptr + x + py, color);
- colorFill(ptr - x - py, ptr + x - py, color);
- colorFill(ptr - y + px, ptr + y + px, color);
- colorFill(ptr - y - px, ptr + y - px, color);
-
- __WU_DRAWCIRCLE(ptr, ptr, ptr, ptr, x, y, px, py, a1);
- }
- }
-}
-
} // end of namespace Graphics