diff --git a/src/lib/sw_engine/tvgSwRaster.cpp b/src/lib/sw_engine/tvgSwRaster.cpp index e531872e..5b177b1f 100644 --- a/src/lib/sw_engine/tvgSwRaster.cpp +++ b/src/lib/sw_engine/tvgSwRaster.cpp @@ -1076,7 +1076,7 @@ static bool _transformedRGBAImage(SwSurface* surface, const SwImage* image, cons /************************************************************************/ -static bool _rasterScaledMaskedTranslucentRGBAImage(SwSurface* surface, const SwImage* image, const Matrix* itransform, const SwBBox& region, uint32_t opacity, uint32_t halfScale, uint32_t (*blendMethod)(uint32_t)) +static bool _rasterScaledMaskedRGBAImage(SwSurface* surface, const SwImage* image, const Matrix* itransform, const SwBBox& region, uint32_t halfScale, uint32_t (*blendMethod)(uint32_t), TVG_UNUSED uint32_t opacity) { TVGLOG("SW_ENGINE", "Scaled Masked Image"); @@ -1089,8 +1089,12 @@ static bool _rasterScaledMaskedTranslucentRGBAImage(SwSurface* surface, const Sw auto cmp = surface->compositor->image.data + (y * surface->compositor->image.stride + region.min.x); auto img = image->data + static_cast(y * itransform->e22 + itransform->e23) * image->stride; for (auto x = region.min.x; x < region.max.x; ++x, ++dst, ++cmp) { +#ifdef RASTER_TRANSLUCENT auto alpha = _multiplyAlpha(opacity, blendMethod(*cmp)); auto src = ALPHA_BLEND(img[static_cast(x * itransform->e11 + itransform->e13)], alpha); +#else + auto src = ALPHA_BLEND(img[static_cast(x * itransform->e11 + itransform->e13)], blendMethod(*cmp)); +#endif *dst = src + ALPHA_BLEND(*dst, surface->blender.ialpha(src)); } } @@ -1103,77 +1107,12 @@ static bool _rasterScaledMaskedTranslucentRGBAImage(SwSurface* surface, const Sw auto cmp = surface->compositor->image.data + ((region.min.y + 1) * surface->compositor->image.stride + x); auto img = image->data + static_cast(x * itransform->e11 + itransform->e13); for (auto y = region.min.y + 1; y < region.max.y - 1; ++y, dst += surface->stride, cmp += surface->stride) { +#ifdef RASTER_TRANSLUCENT auto alpha = _multiplyAlpha(opacity, blendMethod(*cmp)); auto src = ALPHA_BLEND(img[static_cast(y * itransform->e22 + itransform->e23) * image->stride], alpha); - *dst = src + ALPHA_BLEND(*dst, surface->blender.ialpha(src)); - } - } - //Center (Down-Scaled) - if (image->scale < DOWN_SCALE_TOLERANCE) { - auto dbuffer = surface->buffer + ((region.min.y + 1) * surface->stride + (region.min.x + 1)); - auto cbuffer = surface->compositor->image.data + ((region.min.y + 1) * surface->compositor->image.stride + (region.min.x + 1)); - for (auto y = region.min.y + 1; y < region.max.y - 1; ++y) { - auto dst = dbuffer; - auto cmp = cbuffer; - auto sy = static_cast(y * itransform->e22 + itransform->e23); - for (auto x = region.min.x + 1; x < region.max.x - 1; ++x, ++dst, ++cmp) { - auto alpha = _multiplyAlpha(opacity, blendMethod(*cmp)); - auto sx = static_cast(x * itransform->e11 + itransform->e13); - auto src = ALPHA_BLEND(_interpDownScaler(image->data, image->w, image->h, sx, sy, halfScale), alpha); - *dst = src + ALPHA_BLEND(*dst, surface->blender.ialpha(src)); - } - dbuffer += surface->stride; - cbuffer += surface->compositor->image.stride; - } - //Center (Up-Scaled) - } else { - auto dbuffer = surface->buffer + (region.min.y * surface->stride + region.min.x); - auto cbuffer = surface->compositor->image.data + (region.min.y * surface->compositor->image.stride + region.min.x); - for (auto y = region.min.y; y < region.max.y - 1; ++y) { - auto dst = dbuffer; - auto cmp = cbuffer; - auto sy = y * itransform->e22 + itransform->e23; - for (auto x = region.min.x; x < region.max.x - 1; ++x, ++dst, ++cmp) { - auto alpha = _multiplyAlpha(opacity, blendMethod(*cmp)); - auto sx = x * itransform->e11 + itransform->e13; - auto src = ALPHA_BLEND(_interpUpScaler(image->data, image->w, image->h, sx, sy), alpha); - *dst = src + ALPHA_BLEND(*dst, surface->blender.ialpha(src)); - } - dbuffer += surface->stride; - cbuffer += surface->compositor->image.stride; - } - } - return true; -} - - -static bool _rasterScaledMaskedRGBAImage(SwSurface* surface, const SwImage* image, const Matrix* itransform, const SwBBox& region, uint32_t halfScale, uint32_t (*blendMethod)(uint32_t)) -{ - TVGLOG("SW_ENGINE", "Scaled Masked Image"); - - //Top, Bottom Lines - SwCoord ys[2] = {region.min.y, region.max.y - 1}; - - for (auto i = 0; i < 2; ++i) { - auto y = ys[i]; - auto dst = surface->buffer + (y * surface->stride + region.min.x); - auto cmp = surface->compositor->image.data + (y * surface->compositor->image.stride + region.min.x); - auto img = image->data + static_cast(y * itransform->e22 + itransform->e23) * image->stride; - for (auto x = region.min.x; x < region.max.x; ++x, ++dst, ++cmp) { - auto src = ALPHA_BLEND(img[static_cast(x * itransform->e11 + itransform->e13)], blendMethod(*cmp)); - *dst = src + ALPHA_BLEND(*dst, surface->blender.ialpha(src)); - } - } - //Left, Right Lines - SwCoord xs[2] = {region.min.x, region.max.x - 1}; - - for (auto i = 0; i < 2; ++i) { - auto x = xs[i]; - auto dst = surface->buffer + ((region.min.y + 1) * surface->stride + x); - auto cmp = surface->compositor->image.data + ((region.min.y + 1) * surface->compositor->image.stride + x); - auto img = image->data + static_cast(x * itransform->e11 + itransform->e13); - for (auto y = region.min.y + 1; y < region.max.y - 1; ++y, dst += surface->stride, cmp += surface->stride) { +#else auto src = ALPHA_BLEND(img[static_cast(y * itransform->e22 + itransform->e23) * image->stride], blendMethod(*cmp)); +#endif *dst = src + ALPHA_BLEND(*dst, surface->blender.ialpha(src)); } } @@ -1187,7 +1126,12 @@ static bool _rasterScaledMaskedRGBAImage(SwSurface* surface, const SwImage* imag auto sy = static_cast(y * itransform->e22 + itransform->e23); for (auto x = region.min.x + 1; x < region.max.x - 1; ++x, ++dst, ++cmp) { auto sx = static_cast(x * itransform->e11 + itransform->e13); +#ifdef RASTER_TRANSLUCENT + auto alpha = _multiplyAlpha(opacity, blendMethod(*cmp)); + auto src = ALPHA_BLEND(_interpDownScaler(image->data, image->w, image->h, sx, sy, halfScale), alpha); +#else auto src = ALPHA_BLEND(_interpDownScaler(image->data, image->w, image->h, sx, sy, halfScale), blendMethod(*cmp)); +#endif *dst = src + ALPHA_BLEND(*dst, surface->blender.ialpha(src)); } dbuffer += surface->stride; @@ -1203,7 +1147,12 @@ static bool _rasterScaledMaskedRGBAImage(SwSurface* surface, const SwImage* imag auto sy = y * itransform->e22 + itransform->e23; for (auto x = region.min.x; x < region.max.x - 1; ++x, ++dst, ++cmp) { auto sx = x * itransform->e11 + itransform->e13; +#ifdef RASTER_TRANSLUCENT + auto alpha = _multiplyAlpha(opacity, blendMethod(*cmp)); + auto src = ALPHA_BLEND(_interpUpScaler(image->data, image->w, image->h, sx, sy), alpha); +#else auto src = ALPHA_BLEND(_interpUpScaler(image->data, image->w, image->h, sx, sy), blendMethod(*cmp)); +#endif *dst = src + ALPHA_BLEND(*dst, surface->blender.ialpha(src)); } dbuffer += surface->stride; @@ -1214,62 +1163,15 @@ static bool _rasterScaledMaskedRGBAImage(SwSurface* surface, const SwImage* imag } -static bool _rasterScaledTranslucentRGBAImage(SwSurface* surface, const SwImage* image, const Matrix* itransform, const SwBBox& region, uint32_t opacity, uint32_t halfScale) +static bool _rasterScaledMaskedTranslucentRGBAImage(SwSurface* surface, const SwImage* image, const Matrix* itransform, const SwBBox& region, uint32_t halfScale, uint32_t (*blendMethod)(uint32_t), uint32_t opacity) { - //Top, Bottom Lines - SwCoord ys[2] = {region.min.y, region.max.y - 1}; - - for (auto i = 0; i < 2; ++i) { - auto y = ys[i]; - auto dst = surface->buffer + (y * surface->stride + region.min.x); - auto img = image->data + static_cast(y * itransform->e22 + itransform->e23) * image->stride; - for (auto x = region.min.x; x < region.max.x; ++x, ++dst) { - auto src = ALPHA_BLEND(img[static_cast(x * itransform->e11 + itransform->e13)], opacity); - *dst = src + ALPHA_BLEND(*dst, surface->blender.ialpha(src)); - } - } - //Left, Right Lines - SwCoord xs[2] = {region.min.x, region.max.x - 1}; - - for (auto i = 0; i < 2; ++i) { - auto x = xs[i]; - auto dst = surface->buffer + ((region.min.y + 1) * surface->stride + x); - auto img = image->data + static_cast(x * itransform->e11 + itransform->e13); - for (auto y = region.min.y + 1; y < region.max.y - 1; ++y, dst += surface->stride) { - auto src = ALPHA_BLEND(img[static_cast(y * itransform->e22 + itransform->e23) * image->stride], opacity); - *dst = src + ALPHA_BLEND(*dst, surface->blender.ialpha(src)); - } - } - //Center (Down-Scaled) - if (image->scale < DOWN_SCALE_TOLERANCE) { - auto dbuffer = surface->buffer + ((region.min.y + 1) * surface->stride + (region.min.x + 1)); - for (auto y = region.min.y + 1; y < region.max.y - 1; ++y, dbuffer += surface->stride) { - auto sy = static_cast(y * itransform->e22 + itransform->e23); - auto dst = dbuffer; - for (auto x = region.min.x + 1; x < region.max.x - 1; ++x, ++dst) { - auto sx = static_cast(x * itransform->e11 + itransform->e13); - auto src = ALPHA_BLEND(_interpDownScaler(image->data, image->w, image->h, sx, sy, halfScale), opacity); - *dst = src + ALPHA_BLEND(*dst, surface->blender.ialpha(src)); - } - } - //Center (Up-Scaled) - } else { - auto dbuffer = surface->buffer + (region.min.y * surface->stride + region.min.x); - for (auto y = region.min.y; y < region.max.y - 1; ++y, dbuffer += surface->stride) { - auto sy = y * itransform->e22 + itransform->e23; - auto dst = dbuffer; - for (auto x = region.min.x; x < region.max.x - 1; ++x, ++dst) { - auto sx = x * itransform->e11 + itransform->e13; - auto src = ALPHA_BLEND(_interpUpScaler(image->data, image->w, image->h, sx, sy), opacity); - *dst = src + ALPHA_BLEND(*dst, surface->blender.ialpha(src)); - } - } - } - return true; +#define RASTER_TRANSLUCENT + return _rasterScaledMaskedRGBAImage(surface, image, itransform, region, halfScale, blendMethod, opacity); +#undef RASTER_TRANSLUCENT } -static bool _rasterScaledRGBAImage(SwSurface* surface, const SwImage* image, const Matrix* itransform, const SwBBox& region, uint32_t halfScale) +static bool _rasterScaledRGBAImage(SwSurface* surface, const SwImage* image, const Matrix* itransform, const SwBBox& region, uint32_t halfScale, TVG_UNUSED uint32_t opacity) { //Top, Bottom Lines SwCoord ys[2] = {region.min.y, region.max.y - 1}; @@ -1279,7 +1181,11 @@ static bool _rasterScaledRGBAImage(SwSurface* surface, const SwImage* image, con auto dst = surface->buffer + (y * surface->stride + region.min.x); auto img = image->data + static_cast((y * itransform->e22 + itransform->e23)) * image->stride; for (auto x = region.min.x; x < region.max.x; ++x, ++dst) { +#ifdef RASTER_TRANSLUCENT + auto src = ALPHA_BLEND(img[static_cast(x * itransform->e11 + itransform->e13)], opacity); +#else auto src = img[static_cast(x * itransform->e11 + itransform->e13)]; +#endif *dst = src + ALPHA_BLEND(*dst, surface->blender.ialpha(src)); } } @@ -1291,7 +1197,11 @@ static bool _rasterScaledRGBAImage(SwSurface* surface, const SwImage* image, con auto dst = surface->buffer + ((region.min.y + 1) * surface->stride + x); auto img = image->data + static_cast(x * itransform->e11 + itransform->e13); for (auto y = region.min.y + 1; y < region.max.y - 1; ++y, dst += surface->stride) { +#ifdef RASTER_TRANSLUCENT + auto src = ALPHA_BLEND(img[static_cast(y * itransform->e22 + itransform->e23) * image->stride], opacity); +#else auto src = img[static_cast(y * itransform->e22 + itransform->e23) * image->stride]; +#endif *dst = src + ALPHA_BLEND(*dst, surface->blender.ialpha(src)); } } @@ -1303,7 +1213,11 @@ static bool _rasterScaledRGBAImage(SwSurface* surface, const SwImage* image, con auto dst = dbuffer; for (auto x = region.min.x + 1; x < region.max.x - 1; ++x, ++dst) { auto sx = static_cast(x * itransform->e11 + itransform->e13); +#ifdef RASTER_TRANSLUCENT + auto src = ALPHA_BLEND(_interpDownScaler(image->data, image->w, image->h, sx, sy, halfScale), opacity); +#else auto src = _interpDownScaler(image->data, image->w, image->h, sx, sy, halfScale); +#endif *dst = src + ALPHA_BLEND(*dst, surface->blender.ialpha(src)); } } @@ -1315,7 +1229,11 @@ static bool _rasterScaledRGBAImage(SwSurface* surface, const SwImage* image, con auto dst = dbuffer; for (auto x = region.min.x; x < region.max.x - 1; ++x, ++dst) { auto sx = x * itransform->e11 + itransform->e13; +#ifdef RASTER_TRANSLUCENT + auto src = ALPHA_BLEND(_interpUpScaler(image->data, image->w, image->h, sx, sy), opacity); +#else auto src = _interpUpScaler(image->data, image->w, image->h, sx, sy); +#endif *dst = src + ALPHA_BLEND(*dst, surface->blender.ialpha(src)); } } @@ -1324,6 +1242,14 @@ static bool _rasterScaledRGBAImage(SwSurface* surface, const SwImage* image, con } +static bool _rasterScaledTranslucentRGBAImage(SwSurface* surface, const SwImage* image, const Matrix* itransform, const SwBBox& region, uint32_t halfScale, uint32_t opacity) +{ +#define RASTER_TRANSLUCENT + return _rasterScaledRGBAImage(surface, image, itransform, region, halfScale, opacity); +#undef RASTER_TRANSLUCENT +} + + static bool _scaledRGBAImage(SwSurface* surface, const SwImage* image, const Matrix* transform, const SwBBox& region, uint32_t opacity) { Matrix itransform; @@ -1334,20 +1260,20 @@ static bool _scaledRGBAImage(SwSurface* surface, const SwImage* image, const Mat if (_compositing(surface)) { if (opacity == 255) { if (surface->compositor->method == CompositeMethod::AlphaMask) { - return _rasterScaledMaskedRGBAImage(surface, image, &itransform, region, halfScale, surface->blender.alpha); + return _rasterScaledMaskedRGBAImage(surface, image, &itransform, region, halfScale, surface->blender.alpha, 255); } else if (surface->compositor->method == CompositeMethod::InvAlphaMask) { - return _rasterScaledMaskedRGBAImage(surface, image, &itransform, region, halfScale, surface->blender.ialpha); + return _rasterScaledMaskedRGBAImage(surface, image, &itransform, region, halfScale, surface->blender.ialpha, 255); } } else { if (surface->compositor->method == CompositeMethod::AlphaMask) { - return _rasterScaledMaskedTranslucentRGBAImage(surface, image, &itransform, region, opacity, halfScale, surface->blender.alpha); + return _rasterScaledMaskedTranslucentRGBAImage(surface, image, &itransform, region, halfScale, surface->blender.alpha, opacity); } else if (surface->compositor->method == CompositeMethod::InvAlphaMask) { - return _rasterScaledMaskedTranslucentRGBAImage(surface, image, &itransform, region, opacity, halfScale, surface->blender.ialpha); + return _rasterScaledMaskedTranslucentRGBAImage(surface, image, &itransform, region, halfScale, surface->blender.ialpha, opacity); } } } else { - if (opacity == 255) return _rasterScaledRGBAImage(surface, image, &itransform, region, halfScale); - else return _rasterScaledTranslucentRGBAImage(surface, image, &itransform, region, opacity, halfScale); + if (opacity == 255) return _rasterScaledRGBAImage(surface, image, &itransform, region, halfScale, 255); + else return _rasterScaledTranslucentRGBAImage(surface, image, &itransform, region, halfScale, opacity); } return false; } @@ -1357,7 +1283,7 @@ static bool _scaledRGBAImage(SwSurface* surface, const SwImage* image, const Mat /* Direct RGBA Image */ /************************************************************************/ -static bool _rasterDirectMaskedRGBAImage(SwSurface* surface, const SwImage* image, const SwBBox& region, uint32_t (*blendMethod)(uint32_t)) +static bool _rasterDirectMaskedRGBAImage(SwSurface* surface, const SwImage* image, const SwBBox& region, uint32_t (*blendMethod)(uint32_t), TVG_UNUSED uint32_t opacity) { TVGLOG("SW_ENGINE", "Direct Masked Image"); @@ -1373,34 +1299,11 @@ static bool _rasterDirectMaskedRGBAImage(SwSurface* surface, const SwImage* imag auto cmp = cbuffer; auto src = sbuffer; for (uint32_t x = 0; x < w2; ++x, ++dst, ++src, ++cmp) { - auto tmp = ALPHA_BLEND(*src, blendMethod(*cmp)); - *dst = tmp + ALPHA_BLEND(*dst, surface->blender.ialpha(tmp)); - } - buffer += surface->stride; - cbuffer += surface->compositor->image.stride; - sbuffer += image->stride; - } - return true; -} - - -static bool _rasterDirectMaskedTranslucentRGBAImage(SwSurface* surface, const SwImage* image, const SwBBox& region, uint32_t opacity, uint32_t (*blendMethod)(uint32_t)) -{ - TVGLOG("SW_ENGINE", "Direct Masked Translucent Image"); - - auto buffer = surface->buffer + (region.min.y * surface->stride) + region.min.x; - auto h2 = static_cast(region.max.y - region.min.y); - auto w2 = static_cast(region.max.x - region.min.x); - - auto sbuffer = image->data + (region.min.y + image->oy) * image->stride + (region.min.x + image->ox); - auto cbuffer = surface->compositor->image.data + (region.min.y * surface->compositor->image.stride) + region.min.x; //compositor buffer - - for (uint32_t y = 0; y < h2; ++y) { - auto dst = buffer; - auto cmp = cbuffer; - auto src = sbuffer; - for (uint32_t x = 0; x < w2; ++x, ++dst, ++src, ++cmp) { +#ifdef RASTER_TRANSLUCENT auto tmp = ALPHA_BLEND(*src, _multiplyAlpha(opacity, blendMethod(*cmp))); +#else + auto tmp = ALPHA_BLEND(*src, blendMethod(*cmp)); +#endif *dst = tmp + ALPHA_BLEND(*dst, surface->blender.ialpha(tmp)); } buffer += surface->stride; @@ -1411,26 +1314,15 @@ static bool _rasterDirectMaskedTranslucentRGBAImage(SwSurface* surface, const Sw } -static bool _rasterDirectTranslucentRGBAImage(SwSurface* surface, const SwImage* image, const SwBBox& region, uint32_t opacity) +static bool _rasterDirectMaskedTranslucentRGBAImage(SwSurface* surface, const SwImage* image, const SwBBox& region, uint32_t (*blendMethod)(uint32_t), uint32_t opacity) { - auto dbuffer = &surface->buffer[region.min.y * surface->stride + region.min.x]; - auto sbuffer = image->data + (region.min.y + image->oy) * image->stride + (region.min.x + image->ox); - - for (auto y = region.min.y; y < region.max.y; ++y) { - auto dst = dbuffer; - auto src = sbuffer; - for (auto x = region.min.x; x < region.max.x; ++x, ++dst, ++src) { - auto tmp = ALPHA_BLEND(*src, opacity); - *dst = tmp + ALPHA_BLEND(*dst, surface->blender.ialpha(tmp)); - } - dbuffer += surface->stride; - sbuffer += image->stride; - } - return true; +#define RASTER_TRANSLUCENT + return _rasterDirectMaskedRGBAImage(surface, image, region, blendMethod, opacity); +#undef RASTER_TRANSLUCENT } -static bool _rasterDirectRGBAImage(SwSurface* surface, const SwImage* image, const SwBBox& region) +static bool _rasterDirectRGBAImage(SwSurface* surface, const SwImage* image, const SwBBox& region, TVG_UNUSED uint32_t opacity) { auto dbuffer = &surface->buffer[region.min.y * surface->stride + region.min.x]; auto sbuffer = image->data + (region.min.y + image->oy) * image->stride + (region.min.x + image->ox); @@ -1439,7 +1331,12 @@ static bool _rasterDirectRGBAImage(SwSurface* surface, const SwImage* image, con auto dst = dbuffer; auto src = sbuffer; for (auto x = region.min.x; x < region.max.x; x++, dst++, src++) { +#ifdef RASTER_TRANSLUCENT + auto tmp = ALPHA_BLEND(*src, opacity); + *dst = tmp + ALPHA_BLEND(*dst, surface->blender.ialpha(tmp)); +#else *dst = *src + ALPHA_BLEND(*dst, surface->blender.ialpha(*src)); +#endif } dbuffer += surface->stride; sbuffer += image->stride; @@ -1448,25 +1345,32 @@ static bool _rasterDirectRGBAImage(SwSurface* surface, const SwImage* image, con } -//Blenders for the following scenarios: [Composition / Non-Composition] * [Opaque / Translucent] +static bool _rasterDirectTranslucentRGBAImage(SwSurface* surface, const SwImage* image, const SwBBox& region, uint32_t opacity) +{ +#define RASTER_TRANSLUCENT + return _rasterDirectRGBAImage(surface, image, region, opacity); +#undef RASTER_TRANSLUCENT +} + + static bool _directRGBAImage(SwSurface* surface, const SwImage* image, const SwBBox& region, uint32_t opacity) { if (_compositing(surface)) { if (opacity == 255) { if (surface->compositor->method == CompositeMethod::AlphaMask) { - return _rasterDirectMaskedRGBAImage(surface, image, region, surface->blender.alpha); + return _rasterDirectMaskedRGBAImage(surface, image, region, surface->blender.alpha, 255); } else if (surface->compositor->method == CompositeMethod::InvAlphaMask) { - return _rasterDirectMaskedRGBAImage(surface, image, region, surface->blender.ialpha); + return _rasterDirectMaskedRGBAImage(surface, image, region, surface->blender.ialpha, 255); } } else { if (surface->compositor->method == CompositeMethod::AlphaMask) { - return _rasterDirectMaskedTranslucentRGBAImage(surface, image, region, opacity, surface->blender.alpha); + return _rasterDirectMaskedTranslucentRGBAImage(surface, image, region, surface->blender.alpha, opacity); } else if (surface->compositor->method == CompositeMethod::InvAlphaMask) { - return _rasterDirectMaskedTranslucentRGBAImage(surface, image, region, opacity, surface->blender.ialpha); + return _rasterDirectMaskedTranslucentRGBAImage(surface, image, region, surface->blender.ialpha, opacity); } } } else { - if (opacity == 255) return _rasterDirectRGBAImage(surface, image, region); + if (opacity == 255) return _rasterDirectRGBAImage(surface, image, region, 255); else return _rasterDirectTranslucentRGBAImage(surface, image, region, opacity); } return false;