mirror of
https://github.com/thorvg/thorvg.git
synced 2025-06-10 14:41:50 +00:00
sw_engine image: refactoring before further development.
separate internal functions per context and keep the coding convention.
This commit is contained in:
Hermet Park
Hermet Park
parent
e379c3e7ee
commit
3fae64c626
1 changed files with 221 additions and 222 deletions
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@ -70,6 +70,14 @@ static bool _translucent(const SwSurface* surface, uint8_t a)
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}
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static uint32_t _halfScale(float scale)
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{
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auto halfScale = static_cast<uint32_t>(0.5f / scale);
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if (halfScale == 0) halfScale = 1;
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return halfScale;
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}
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//Bilinear Interpolation
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static uint32_t _interpUpScaler(const uint32_t *img, uint32_t w, uint32_t h, float sx, float sy)
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{
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@ -245,10 +253,10 @@ static bool _rasterSolidRle(SwSurface* surface, const SwRleData* rle, uint32_t c
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/************************************************************************/
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/* RLE Transformed Translucent RGBA Image */
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/* RLE Transformed RGBA Image */
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/************************************************************************/
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static bool _rasterTransformedMaskedRleRGBAImage(SwSurface* surface, const SwImage* image, uint32_t opacity, const Matrix* itransform, uint32_t (*blendMethod)(uint32_t))
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static bool _rasterTransformedMaskedRleRGBAImage(SwSurface* surface, const SwImage* image, const Matrix* itransform, uint32_t opacity, uint32_t (*blendMethod)(uint32_t))
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{
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TVGLOG("SW_ENGINE", "Transformed Masked Rle Image");
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@ -287,7 +295,7 @@ static bool _rasterTransformedMaskedRleRGBAImage(SwSurface* surface, const SwIma
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}
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static bool _rasterTransformedTranslucentRleRGBAImage(SwSurface* surface, const SwImage* image, uint32_t opacity, const Matrix* itransform)
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static bool _rasterTransformedTranslucentRleRGBAImage(SwSurface* surface, const SwImage* image, const Matrix* itransform, uint32_t opacity)
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{
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auto span = image->rle->spans;
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auto img = image->data;
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@ -311,7 +319,7 @@ static bool _rasterTransformedTranslucentRleRGBAImage(SwSurface* surface, const
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}
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static bool _rasterDownScaledMaskedRleRGBAImage(SwSurface* surface, const SwImage* image, uint32_t opacity, const Matrix* itransform, uint32_t halfScale, uint32_t (*blendMethod)(uint32_t))
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static bool _rasterDownScaledMaskedRleRGBAImage(SwSurface* surface, const SwImage* image, const Matrix* itransform, uint32_t opacity, uint32_t halfScale, uint32_t (*blendMethod)(uint32_t))
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{
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TVGLOG("SW_ENGINE", "Down Scaled Masked Rle Image");
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@ -356,7 +364,7 @@ static bool _rasterDownScaledMaskedRleRGBAImage(SwSurface* surface, const SwImag
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}
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static bool _rasterDownScaledTranslucentRleRGBAImage(SwSurface* surface, const SwImage* image, uint32_t opacity, const Matrix* itransform, uint32_t halfScale)
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static bool _rasterDownScaledTranslucentRleRGBAImage(SwSurface* surface, const SwImage* image, const Matrix* itransform, uint32_t opacity, uint32_t halfScale)
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{
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auto span = image->rle->spans;
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auto img = image->data;
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@ -382,7 +390,7 @@ static bool _rasterDownScaledTranslucentRleRGBAImage(SwSurface* surface, const S
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}
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static bool _rasterUpScaledMaskedRleRGBAImage(SwSurface* surface, const SwImage* image, uint32_t opacity, const Matrix* itransform, uint32_t (*blendMethod)(uint32_t))
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static bool _rasterUpScaledMaskedRleRGBAImage(SwSurface* surface, const SwImage* image, const Matrix* itransform, uint32_t opacity, uint32_t (*blendMethod)(uint32_t))
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{
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TVGLOG("SW_ENGINE", "Up Scaled Masked Rle Image");
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@ -430,7 +438,7 @@ static bool _rasterUpScaledMaskedRleRGBAImage(SwSurface* surface, const SwImage*
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}
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static bool _rasterUpScaledTranslucentRleRGBAImage(SwSurface* surface, const SwImage* image, uint32_t opacity, const Matrix* itransform)
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static bool _rasterUpScaledTranslucentRleRGBAImage(SwSurface* surface, const SwImage* image, const Matrix* itransform, uint32_t opacity)
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{
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auto span = image->rle->spans;
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auto img = image->data;
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@ -458,49 +466,7 @@ static bool _rasterUpScaledTranslucentRleRGBAImage(SwSurface* surface, const SwI
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}
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static bool _rasterTransformedTranslucentRleRGBAImage(SwSurface* surface, const SwImage* image, uint32_t opacity, const Matrix* itransform, uint32_t halfScale)
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{
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//TODO: Blenders for the following scenarios: [Opacity / Composition / Opacity + Composition]
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//Transformed
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if (mathEqual(image->scale, 1.0f)) {
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if (surface->compositor) {
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if (surface->compositor->method == CompositeMethod::AlphaMask) {
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return _rasterTransformedMaskedRleRGBAImage(surface, image, opacity, itransform, surface->blender.alpha);
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} else if (surface->compositor->method == CompositeMethod::InvAlphaMask) {
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return _rasterTransformedMaskedRleRGBAImage(surface, image, opacity, itransform, surface->blender.ialpha);
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}
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}
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return _rasterTransformedTranslucentRleRGBAImage(surface, image, opacity, itransform);
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//Transformed + Down Scaled
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} else if (image->scale < DOWN_SCALE_TOLERANCE) {
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if (surface->compositor) {
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if (surface->compositor->method == CompositeMethod::AlphaMask) {
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return _rasterDownScaledMaskedRleRGBAImage(surface, image, opacity, itransform, halfScale, surface->blender.alpha);
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} else if (surface->compositor->method == CompositeMethod::InvAlphaMask) {
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return _rasterDownScaledMaskedRleRGBAImage(surface, image, opacity, itransform, halfScale, surface->blender.ialpha);
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}
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}
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return _rasterDownScaledTranslucentRleRGBAImage(surface, image, opacity, itransform, halfScale);
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//Transformed + Up Scaled
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} else {
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if (surface->compositor) {
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if (surface->compositor->method == CompositeMethod::AlphaMask) {
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return _rasterUpScaledMaskedRleRGBAImage(surface, image, opacity, itransform, surface->blender.alpha);
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} else if (surface->compositor->method == CompositeMethod::InvAlphaMask) {
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return _rasterUpScaledMaskedRleRGBAImage(surface, image, opacity, itransform, surface->blender.ialpha);
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}
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}
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return _rasterUpScaledTranslucentRleRGBAImage(surface, image, opacity, itransform);
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}
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}
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/************************************************************************/
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/* RLE Transformed RGBA Image */
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/************************************************************************/
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static bool __rasterTransformedRleRGBAImage(SwSurface* surface, const SwImage* image, const Matrix* itransform)
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static bool _rasterTransformedRleRGBAImage(SwSurface* surface, const SwImage* image, const Matrix* itransform)
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{
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auto span = image->rle->spans;
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@ -574,20 +540,59 @@ static bool _rasterUpScaledRleRGBAImage(SwSurface* surface, const SwImage* image
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}
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static bool _rasterTransformedRleRGBAImage(SwSurface* surface, const SwImage* image, const Matrix* itransform, uint32_t halfScale)
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static bool _transformedRleRGBAImage(SwSurface* surface, const SwImage* image, const Matrix* transform, uint32_t opacity)
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{
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//TODO: Blenders for the following scenarios: [No Composition / Composition]
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auto halfScale = _halfScale(image->scale);
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if (mathEqual(image->scale, 1.0f)) return __rasterTransformedRleRGBAImage(surface, image, itransform);
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else if (image->scale < DOWN_SCALE_TOLERANCE) return _rasterDownScaledRleRGBAImage(surface, image, itransform, halfScale);
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else return _rasterUpScaledRleRGBAImage(surface, image, itransform);
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Matrix itransform;
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if (transform && !mathInverse(transform, &itransform)) return false;
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if (_translucent(surface, opacity)) {
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//TODO: Blenders for the following scenarios: [Opacity / Composition / Opacity + Composition]
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//Transformed
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if (mathEqual(image->scale, 1.0f)) {
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if (surface->compositor) {
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if (surface->compositor->method == CompositeMethod::AlphaMask) {
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return _rasterTransformedMaskedRleRGBAImage(surface, image, &itransform, opacity, surface->blender.alpha);
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} else if (surface->compositor->method == CompositeMethod::InvAlphaMask) {
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return _rasterTransformedMaskedRleRGBAImage(surface, image, &itransform, opacity, surface->blender.ialpha);
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}
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}
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return _rasterTransformedTranslucentRleRGBAImage(surface, image, &itransform, opacity);
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//Transformed + Down Scaled
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} else if (image->scale < DOWN_SCALE_TOLERANCE) {
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if (surface->compositor) {
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if (surface->compositor->method == CompositeMethod::AlphaMask) {
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return _rasterDownScaledMaskedRleRGBAImage(surface, image, &itransform, opacity, halfScale, surface->blender.alpha);
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} else if (surface->compositor->method == CompositeMethod::InvAlphaMask) {
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return _rasterDownScaledMaskedRleRGBAImage(surface, image, &itransform, opacity, halfScale, surface->blender.ialpha);
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}
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}
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return _rasterDownScaledTranslucentRleRGBAImage(surface, image, &itransform, opacity, halfScale);
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//Transformed + Up Scaled
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} else {
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if (surface->compositor) {
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if (surface->compositor->method == CompositeMethod::AlphaMask) {
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return _rasterUpScaledMaskedRleRGBAImage(surface, image, &itransform, opacity, surface->blender.alpha);
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} else if (surface->compositor->method == CompositeMethod::InvAlphaMask) {
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return _rasterUpScaledMaskedRleRGBAImage(surface, image, &itransform, opacity, surface->blender.ialpha);
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}
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}
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return _rasterUpScaledTranslucentRleRGBAImage(surface, image, &itransform, opacity);
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}
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} else {
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//TODO: Blenders for the following scenarios: [No Composition / Composition]
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if (mathEqual(image->scale, 1.0f)) return _rasterTransformedRleRGBAImage(surface, image, &itransform);
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else if (image->scale < DOWN_SCALE_TOLERANCE) return _rasterDownScaledRleRGBAImage(surface, image, &itransform, halfScale);
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else return _rasterUpScaledRleRGBAImage(surface, image, &itransform);
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}
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}
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/************************************************************************/
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/* RLE Scaled RGBA Image */
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/************************************************************************/
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static bool _rasterScaledMaskedRleRGBAImage(SwSurface* surface, const SwImage* image, uint32_t opacity, const SwBBox& region, const Matrix* itransform, uint32_t halfScale, uint32_t (*blendMethod)(uint32_t))
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static bool _rasterScaledMaskedRleRGBAImage(SwSurface* surface, const SwImage* image, const Matrix* itransform, const SwBBox& region, uint32_t opacity, uint32_t halfScale, uint32_t (*blendMethod)(uint32_t))
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{
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auto span = image->rle->spans;
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@ -646,7 +651,7 @@ static bool _rasterScaledMaskedRleRGBAImage(SwSurface* surface, const SwImage* i
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}
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static bool __rasterScaledTranslucentRleRGBAImage(SwSurface* surface, const SwImage* image, uint32_t opacity, const SwBBox& region, const Matrix* itransform, uint32_t halfScale)
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static bool _rasterScaledTranslucentRleRGBAImage(SwSurface* surface, const SwImage* image, const Matrix* itransform, const SwBBox& region, uint32_t opacity, uint32_t halfScale)
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{
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auto span = image->rle->spans;
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@ -683,25 +688,8 @@ static bool __rasterScaledTranslucentRleRGBAImage(SwSurface* surface, const SwIm
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}
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static bool _rasterScaledTranslucentRleRGBAImage(SwSurface* surface, const SwImage* image, uint32_t opacity, const SwBBox& region, const Matrix* itransform, uint32_t halfScale)
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static bool _rasterScaledRleRGBAImage(SwSurface* surface, const SwImage* image, const Matrix* itransform, const SwBBox& region, uint32_t opacity, uint32_t halfScale)
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{
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//TODO: Blenders for the following scenarios: [Opacity / Composition / Opacity + Composition]
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if (surface->compositor) {
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if (surface->compositor->method == CompositeMethod::AlphaMask) {
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return _rasterScaledMaskedRleRGBAImage(surface, image, opacity, region, itransform, halfScale, surface->blender.alpha);
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} else if (surface->compositor->method == CompositeMethod::InvAlphaMask) {
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return _rasterScaledMaskedRleRGBAImage(surface, image, opacity, region, itransform, halfScale, surface->blender.alpha);
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}
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}
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return __rasterScaledTranslucentRleRGBAImage(surface, image, opacity, region, itransform, halfScale);
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}
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static bool _rasterScaledRleRGBAImage(SwSurface* surface, const SwImage* image, const SwBBox& region, const Matrix* itransform, uint32_t halfScale)
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{
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//TODO: Blenders for the following scenarios: [No Composition / Composition]
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auto span = image->rle->spans;
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//Center (Down-Scaled)
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@ -753,6 +741,30 @@ static bool _rasterScaledRleRGBAImage(SwSurface* surface, const SwImage* image,
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}
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static bool _scaledRleRGBAImage(SwSurface* surface, const SwImage* image, const Matrix* transform, const SwBBox& region, uint32_t opacity)
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{
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auto halfScale = _halfScale(image->scale);
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Matrix itransform;
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if (transform && !mathInverse(transform, &itransform)) return false;
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if (_translucent(surface, opacity)) {
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//TODO: Blenders for the following scenarios: [Opacity / Composition / Opacity + Composition]
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if (surface->compositor) {
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if (surface->compositor->method == CompositeMethod::AlphaMask) {
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return _rasterScaledMaskedRleRGBAImage(surface, image, &itransform, region, opacity, halfScale, surface->blender.alpha);
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} else if (surface->compositor->method == CompositeMethod::InvAlphaMask) {
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return _rasterScaledMaskedRleRGBAImage(surface, image, &itransform, region, opacity, halfScale, surface->blender.ialpha);
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}
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}
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return _rasterScaledTranslucentRleRGBAImage(surface, image, &itransform, region, opacity, halfScale);
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} else {
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//TODO: Blenders for the following scenarios: [No Composition / Composition]
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return _rasterScaledRleRGBAImage(surface, image, &itransform, region, opacity, halfScale);
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}
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}
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/************************************************************************/
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/* RLE Direct RGBA Image */
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/************************************************************************/
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@ -785,7 +797,7 @@ static bool _rasterDirectMaskedRleRGBAImage(SwSurface* surface, const SwImage* i
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}
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static bool __rasterDirectTranslucentRleRGBAImage(SwSurface* surface, const SwImage* image, uint32_t opacity)
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static bool _rasterDirectTranslucentRleRGBAImage(SwSurface* surface, const SwImage* image, uint32_t opacity)
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{
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auto span = image->rle->spans;
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@ -802,25 +814,8 @@ static bool __rasterDirectTranslucentRleRGBAImage(SwSurface* surface, const SwIm
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}
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static bool _rasterDirectTranslucentRleRGBAImage(SwSurface* surface, const SwImage* image, uint32_t opacity)
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{
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//TODO: Blenders for the following scenarios: [Opacity / Composition / Opacity + Composition]
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if (surface->compositor) {
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if (surface->compositor->method == CompositeMethod::AlphaMask) {
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return _rasterDirectMaskedRleRGBAImage(surface, image, opacity, surface->blender.alpha);
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} else if (surface->compositor->method == CompositeMethod::InvAlphaMask) {
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return _rasterDirectMaskedRleRGBAImage(surface, image, opacity, surface->blender.ialpha);
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}
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}
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return __rasterDirectTranslucentRleRGBAImage(surface, image, opacity);
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}
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static bool _rasterDirectRleRGBAImage(SwSurface* surface, const SwImage* image)
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{
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//TODO: Blenders for the following scenarios: [No Composition / Composition]
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auto span = image->rle->spans;
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for (uint32_t i = 0; i < image->rle->size; ++i, ++span) {
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@ -841,11 +836,30 @@ static bool _rasterDirectRleRGBAImage(SwSurface* surface, const SwImage* image)
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}
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static bool _directRleRGBAImage(SwSurface* surface, const SwImage* image, uint32_t opacity)
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{
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if (_translucent(surface, opacity)) {
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//TODO: Blenders for the following scenarios: [Opacity / Composition / Opacity + Composition]
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if (surface->compositor) {
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if (surface->compositor->method == CompositeMethod::AlphaMask) {
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return _rasterDirectMaskedRleRGBAImage(surface, image, opacity, surface->blender.alpha);
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} else if (surface->compositor->method == CompositeMethod::InvAlphaMask) {
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return _rasterDirectMaskedRleRGBAImage(surface, image, opacity, surface->blender.ialpha);
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}
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}
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return _rasterDirectTranslucentRleRGBAImage(surface, image, opacity);
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} else {
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//TODO: Blenders for the following scenarios: [No Composition / Composition]
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return _rasterDirectRleRGBAImage(surface, image);
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}
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}
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/************************************************************************/
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/* Whole Transformed Translucent RGBA Image */
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/* Transformed RGBA Image */
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/************************************************************************/
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static bool _rasterTransformedMaskedRGBAImage(SwSurface* surface, const SwImage* image, uint32_t opacity, const SwBBox& region, const Matrix* itransform, uint32_t (*blendMethod)(uint32_t))
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static bool _rasterTransformedMaskedRGBAImage(SwSurface* surface, const SwImage* image, const Matrix* itransform, const SwBBox& region, uint32_t opacity, uint32_t (*blendMethod)(uint32_t))
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{
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TVGLOG("SW_ENGINE", "Transformed Masked Image");
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@ -874,7 +888,7 @@ static bool _rasterTransformedMaskedRGBAImage(SwSurface* surface, const SwImage*
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}
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static bool _rasterTransformedTranslucentRGBAImage(SwSurface* surface, const SwImage* image, uint32_t opacity, const SwBBox& region, const Matrix* itransform)
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static bool _rasterTransformedTranslucentRGBAImage(SwSurface* surface, const SwImage* image, const Matrix* itransform, const SwBBox& region, uint32_t opacity)
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{
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auto img = image->data;
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auto w = image->w;
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@ -899,7 +913,7 @@ static bool _rasterTransformedTranslucentRGBAImage(SwSurface* surface, const SwI
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}
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static bool _rasterDownScaledMaskedRGBAImage(SwSurface* surface, const SwImage* image, uint32_t opacity, const SwBBox& region, const Matrix* itransform, uint32_t halfScale, uint32_t (*blendMethod)(uint32_t))
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static bool _rasterDownScaledMaskedRGBAImage(SwSurface* surface, const SwImage* image, const Matrix* itransform, const SwBBox& region, uint32_t opacity, uint32_t halfScale, uint32_t (*blendMethod)(uint32_t))
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{
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TVGLOG("SW_ENGINE", "Down Scaled Masked Image");
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@ -933,7 +947,7 @@ static bool _rasterDownScaledMaskedRGBAImage(SwSurface* surface, const SwImage*
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}
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|
||||
static bool _rasterDownScaledTranslucentRGBAImage(SwSurface* surface, const SwImage* image, uint32_t opacity, const SwBBox& region, const Matrix* itransform, uint32_t halfScale)
|
||||
static bool _rasterDownScaledTranslucentRGBAImage(SwSurface* surface, const SwImage* image, const Matrix* itransform, const SwBBox& region, uint32_t opacity, uint32_t halfScale)
|
||||
{
|
||||
auto img = image->data;
|
||||
auto w = image->w;
|
||||
|
|
@ -959,7 +973,7 @@ static bool _rasterDownScaledTranslucentRGBAImage(SwSurface* surface, const SwIm
|
|||
}
|
||||
|
||||
|
||||
static bool _rasterUpScaledMaskedRGBAImage(SwSurface* surface, const SwImage* image, uint32_t opacity, const SwBBox& region, const Matrix* itransform, uint32_t (*blendMethod)(uint32_t))
|
||||
static bool _rasterUpScaledMaskedRGBAImage(SwSurface* surface, const SwImage* image, const Matrix* itransform, const SwBBox& region, uint32_t opacity, uint32_t (*blendMethod)(uint32_t))
|
||||
{
|
||||
TVGLOG("SW_ENGINE", "Up Scaled Masked Image");
|
||||
|
||||
|
|
@ -992,7 +1006,7 @@ static bool _rasterUpScaledMaskedRGBAImage(SwSurface* surface, const SwImage* im
|
|||
}
|
||||
|
||||
|
||||
static bool _rasterUpScaledTranslucentRGBAImage(SwSurface* surface, const SwImage* image, uint32_t opacity, const SwBBox& region, const Matrix* itransform)
|
||||
static bool _rasterUpScaledTranslucentRGBAImage(SwSurface* surface, const SwImage* image, const Matrix* itransform, const SwBBox& region, uint32_t opacity)
|
||||
{
|
||||
auto img = image->data;
|
||||
auto w = image->w;
|
||||
|
|
@ -1020,50 +1034,7 @@ static bool _rasterUpScaledTranslucentRGBAImage(SwSurface* surface, const SwImag
|
|||
}
|
||||
|
||||
|
||||
static bool _rasterTransformedTranslucentRGBAImage(SwSurface* surface, const SwImage* image, uint32_t opacity, const SwBBox& region, const Matrix* itransform, uint32_t halfScale)
|
||||
{
|
||||
//TODO: Blenders for the following scenarios: [Opacity / Composition / Opacity + Composition]
|
||||
|
||||
//Transformd
|
||||
if (mathEqual(image->scale, 1.0f)) {
|
||||
if (surface->compositor) {
|
||||
if (surface->compositor->method == CompositeMethod::AlphaMask) {
|
||||
return _rasterTransformedMaskedRGBAImage(surface, image, opacity, region, itransform, surface->blender.alpha);
|
||||
}
|
||||
if (surface->compositor->method == CompositeMethod::InvAlphaMask) {
|
||||
return _rasterTransformedMaskedRGBAImage(surface, image, opacity, region, itransform, surface->blender.ialpha);
|
||||
}
|
||||
}
|
||||
return _rasterTransformedTranslucentRGBAImage(surface, image, opacity, region, itransform);
|
||||
//Transformed + DownScaled
|
||||
} else if (image->scale < DOWN_SCALE_TOLERANCE) {
|
||||
if (surface->compositor) {
|
||||
if (surface->compositor->method == CompositeMethod::AlphaMask) {
|
||||
return _rasterDownScaledMaskedRGBAImage(surface, image, opacity, region, itransform, halfScale, surface->blender.alpha);
|
||||
} else if (surface->compositor->method == CompositeMethod::InvAlphaMask) {
|
||||
return _rasterDownScaledMaskedRGBAImage(surface, image, opacity, region, itransform, halfScale, surface->blender.ialpha);
|
||||
}
|
||||
}
|
||||
return _rasterDownScaledTranslucentRGBAImage(surface, image, opacity, region, itransform, halfScale);
|
||||
//Transformed + UpScaled
|
||||
} else {
|
||||
if (surface->compositor) {
|
||||
if (surface->compositor->method == CompositeMethod::AlphaMask) {
|
||||
return _rasterUpScaledMaskedRGBAImage(surface, image, opacity, region, itransform, surface->blender.alpha);
|
||||
}else if (surface->compositor->method == CompositeMethod::InvAlphaMask) {
|
||||
return _rasterUpScaledMaskedRGBAImage(surface, image, opacity, region, itransform, surface->blender.ialpha);
|
||||
}
|
||||
}
|
||||
return _rasterUpScaledTranslucentRGBAImage(surface, image, opacity, region, itransform);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/************************************************************************/
|
||||
/* Whole Transformed RGBA Image */
|
||||
/************************************************************************/
|
||||
|
||||
static bool _rasterTransformedRGBAImage(SwSurface* surface, const SwImage* image, const SwBBox& region, const Matrix* itransform)
|
||||
static bool _rasterTransformedRGBAImage(SwSurface* surface, const SwImage* image, const Matrix* itransform, const SwBBox& region)
|
||||
{
|
||||
auto img = image->data;
|
||||
auto w = image->w;
|
||||
|
|
@ -1085,7 +1056,7 @@ static bool _rasterTransformedRGBAImage(SwSurface* surface, const SwImage* image
|
|||
}
|
||||
|
||||
|
||||
static bool _rasterDownScaledRGBAImage(SwSurface* surface, const SwImage* image, const SwBBox& region, const Matrix* itransform, uint32_t halfScale)
|
||||
static bool _rasterDownScaledRGBAImage(SwSurface* surface, const SwImage* image, const Matrix* itransform, const SwBBox& region, uint32_t halfScale)
|
||||
{
|
||||
auto img = image->data;
|
||||
auto w = image->w;
|
||||
|
|
@ -1109,7 +1080,7 @@ static bool _rasterDownScaledRGBAImage(SwSurface* surface, const SwImage* image,
|
|||
}
|
||||
|
||||
|
||||
static bool _rasterUpScaledRGBAImage(SwSurface* surface, const SwImage* image, const SwBBox& region, const Matrix* itransform)
|
||||
static bool _rasterUpScaledRGBAImage(SwSurface* surface, const SwImage* image, const Matrix* itransform, const SwBBox& region)
|
||||
{
|
||||
auto img = image->data;
|
||||
auto w = image->w;
|
||||
|
|
@ -1135,21 +1106,62 @@ static bool _rasterUpScaledRGBAImage(SwSurface* surface, const SwImage* image, c
|
|||
}
|
||||
|
||||
|
||||
static bool _rasterTransformedRGBAImage(SwSurface* surface, const SwImage* image, const SwBBox& region, const Matrix* itransform, uint32_t halfScale)
|
||||
static bool _transformedRGBAImage(SwSurface* surface, const SwImage* image, const Matrix* transform, const SwBBox& region, uint32_t opacity)
|
||||
{
|
||||
//TODO: Blenders for the following scenarios: [No Composition / Composition]
|
||||
auto halfScale = _halfScale(image->scale);
|
||||
|
||||
if (mathEqual(image->scale, 1.0f)) return _rasterTransformedRGBAImage(surface, image, region, itransform);
|
||||
else if (image->scale < DOWN_SCALE_TOLERANCE) return _rasterDownScaledRGBAImage(surface, image, region, itransform, halfScale);
|
||||
else return _rasterUpScaledRGBAImage(surface, image, region, itransform);
|
||||
Matrix itransform;
|
||||
if (transform && !mathInverse(transform, &itransform)) return false;
|
||||
|
||||
if (_translucent(surface, opacity)) {
|
||||
//TODO: Blenders for the following scenarios: [Opacity / Composition / Opacity + Composition]
|
||||
|
||||
//Transformd
|
||||
if (mathEqual(image->scale, 1.0f)) {
|
||||
if (surface->compositor) {
|
||||
if (surface->compositor->method == CompositeMethod::AlphaMask) {
|
||||
return _rasterTransformedMaskedRGBAImage(surface, image, &itransform, region, opacity, surface->blender.alpha);
|
||||
}
|
||||
if (surface->compositor->method == CompositeMethod::InvAlphaMask) {
|
||||
return _rasterTransformedMaskedRGBAImage(surface, image, &itransform, region, opacity, surface->blender.ialpha);
|
||||
}
|
||||
}
|
||||
return _rasterTransformedTranslucentRGBAImage(surface, image, &itransform, region, opacity);
|
||||
//Transformed + DownScaled
|
||||
} else if (image->scale < DOWN_SCALE_TOLERANCE) {
|
||||
if (surface->compositor) {
|
||||
if (surface->compositor->method == CompositeMethod::AlphaMask) {
|
||||
return _rasterDownScaledMaskedRGBAImage(surface, image, &itransform, region, opacity, halfScale, surface->blender.alpha);
|
||||
} else if (surface->compositor->method == CompositeMethod::InvAlphaMask) {
|
||||
return _rasterDownScaledMaskedRGBAImage(surface, image, &itransform, region, opacity, halfScale, surface->blender.ialpha);
|
||||
}
|
||||
}
|
||||
return _rasterDownScaledTranslucentRGBAImage(surface, image, &itransform, region, opacity, halfScale);
|
||||
//Transformed + UpScaled
|
||||
} else {
|
||||
if (surface->compositor) {
|
||||
if (surface->compositor->method == CompositeMethod::AlphaMask) {
|
||||
return _rasterUpScaledMaskedRGBAImage(surface, image, &itransform, region, opacity, surface->blender.alpha);
|
||||
}else if (surface->compositor->method == CompositeMethod::InvAlphaMask) {
|
||||
return _rasterUpScaledMaskedRGBAImage(surface, image, &itransform, region, opacity, surface->blender.ialpha);
|
||||
}
|
||||
}
|
||||
return _rasterUpScaledTranslucentRGBAImage(surface, image, &itransform, region, opacity);
|
||||
}
|
||||
} else {
|
||||
//TODO: Blenders for the following scenarios: [No Composition / Composition]
|
||||
if (mathEqual(image->scale, 1.0f)) return _rasterTransformedRGBAImage(surface, image, &itransform, region);
|
||||
else if (image->scale < DOWN_SCALE_TOLERANCE) return _rasterDownScaledRGBAImage(surface, image, &itransform, region, halfScale);
|
||||
else return _rasterUpScaledRGBAImage(surface, image, &itransform, region);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/************************************************************************/
|
||||
/* Whole Scaled RGBA Image */
|
||||
/*Scaled RGBA Image */
|
||||
/************************************************************************/
|
||||
|
||||
static bool _rasterScaledMaskedRGBAImage(SwSurface* surface, const SwImage* image, uint32_t opacity, const SwBBox& region, const Matrix* itransform, uint32_t halfScale, uint32_t (*blendMethod)(uint32_t))
|
||||
static bool _rasterScaledMaskedRGBAImage(SwSurface* surface, const SwImage* image, const Matrix* itransform, const SwBBox& region, uint32_t opacity, uint32_t halfScale, uint32_t (*blendMethod)(uint32_t))
|
||||
{
|
||||
TVGLOG("SW_ENGINE", "Scaled Masked Image");
|
||||
|
||||
|
|
@ -1216,7 +1228,7 @@ static bool _rasterScaledMaskedRGBAImage(SwSurface* surface, const SwImage* imag
|
|||
}
|
||||
|
||||
|
||||
static bool __rasterScaledTranslucentRGBAImage(SwSurface* surface, const SwImage* image, uint32_t opacity, const SwBBox& region, const Matrix* itransform, uint32_t halfScale)
|
||||
static bool _rasterScaledTranslucentRGBAImage(SwSurface* surface, const SwImage* image, const Matrix* itransform, const SwBBox& region, uint32_t opacity, uint32_t halfScale)
|
||||
{
|
||||
//Top, Bottom Lines
|
||||
SwCoord ys[2] = {region.min.y, region.max.y - 1};
|
||||
|
|
@ -1271,25 +1283,8 @@ static bool __rasterScaledTranslucentRGBAImage(SwSurface* surface, const SwImage
|
|||
}
|
||||
|
||||
|
||||
static bool _rasterScaledTranslucentRGBAImage(SwSurface* surface, const SwImage* image, uint32_t opacity, const SwBBox& region, const Matrix* itransform, uint32_t halfScale)
|
||||
static bool _rasterScaledRGBAImage(SwSurface* surface, const SwImage* image, const Matrix* itransform, const SwBBox& region, uint32_t halfScale)
|
||||
{
|
||||
//TODO: Blenders for the following scenarios: [Opacity / Composition / Opacity + Composition]
|
||||
|
||||
if (surface->compositor) {
|
||||
if (surface->compositor->method == CompositeMethod::AlphaMask) {
|
||||
return _rasterScaledMaskedRGBAImage(surface, image, opacity, region, itransform, halfScale, surface->blender.alpha);
|
||||
} else if (surface->compositor->method == CompositeMethod::InvAlphaMask) {
|
||||
return _rasterScaledMaskedRGBAImage(surface, image, opacity, region, itransform, halfScale, surface->blender.ialpha);
|
||||
}
|
||||
}
|
||||
return __rasterScaledTranslucentRGBAImage(surface, image, opacity, region, itransform, halfScale);
|
||||
}
|
||||
|
||||
|
||||
static bool _rasterScaledRGBAImage(SwSurface* surface, const SwImage* image, const SwBBox& region, const Matrix* itransform, uint32_t halfScale)
|
||||
{
|
||||
//TODO: Blenders for the following scenarios: [No Composition / Composition]
|
||||
|
||||
//Top, Bottom Lines
|
||||
SwCoord ys[2] = {region.min.y, region.max.y - 1};
|
||||
|
||||
|
|
@ -1343,11 +1338,35 @@ static bool _rasterScaledRGBAImage(SwSurface* surface, const SwImage* image, con
|
|||
}
|
||||
|
||||
|
||||
static bool _scaledRGBAImage(SwSurface* surface, const SwImage* image, const Matrix* transform, const SwBBox& region, uint32_t opacity)
|
||||
{
|
||||
auto halfScale = _halfScale(image->scale);
|
||||
|
||||
Matrix itransform;
|
||||
if (transform && !mathInverse(transform, &itransform)) return false;
|
||||
|
||||
if (_translucent(surface, opacity)) {
|
||||
//TODO: Blenders for the following scenarios: [Opacity / Composition / Opacity + Composition]
|
||||
if (surface->compositor) {
|
||||
if (surface->compositor->method == CompositeMethod::AlphaMask) {
|
||||
return _rasterScaledMaskedRGBAImage(surface, image, &itransform, region, opacity, halfScale, surface->blender.alpha);
|
||||
} else if (surface->compositor->method == CompositeMethod::InvAlphaMask) {
|
||||
return _rasterScaledMaskedRGBAImage(surface, image, &itransform, region, opacity, halfScale, surface->blender.ialpha);
|
||||
}
|
||||
}
|
||||
return _rasterScaledTranslucentRGBAImage(surface, image, &itransform, region, opacity, halfScale);
|
||||
} else {
|
||||
//TODO: Blenders for the following scenarios: [No Composition / Composition]
|
||||
return _rasterScaledRGBAImage(surface, image, &itransform, region, halfScale);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/************************************************************************/
|
||||
/* Whole Direct RGBA Image */
|
||||
/* Direct RGBA Image */
|
||||
/************************************************************************/
|
||||
|
||||
static bool _rasterDirectMaskedRGBAImage(SwSurface* surface, const SwImage* image, uint32_t opacity, const SwBBox& region, uint32_t (*blendMethod)(uint32_t))
|
||||
static bool _rasterDirectMaskedRGBAImage(SwSurface* surface, const SwImage* image, const SwBBox& region, uint32_t opacity, uint32_t (*blendMethod)(uint32_t))
|
||||
{
|
||||
auto buffer = surface->buffer + (region.min.y * surface->stride) + region.min.x;
|
||||
auto h2 = static_cast<uint32_t>(region.max.y - region.min.y);
|
||||
|
|
@ -1374,7 +1393,7 @@ static bool _rasterDirectMaskedRGBAImage(SwSurface* surface, const SwImage* imag
|
|||
}
|
||||
|
||||
|
||||
static bool __rasterDirectTranslucentRGBAImage(SwSurface* surface, const SwImage* image, uint32_t opacity, const SwBBox& region)
|
||||
static bool _rasterDirectTranslucentRGBAImage(SwSurface* surface, const SwImage* image, const SwBBox& region, 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);
|
||||
|
|
@ -1393,25 +1412,8 @@ static bool __rasterDirectTranslucentRGBAImage(SwSurface* surface, const SwImage
|
|||
}
|
||||
|
||||
|
||||
static bool _rasterDirectTranslucentRGBAImage(SwSurface* surface, const SwImage* image, uint32_t opacity, const SwBBox& region)
|
||||
{
|
||||
//TODO: Blenders for the following scenarios: [Opacity / Composition / Opacity + Composition]
|
||||
|
||||
if (surface->compositor) {
|
||||
if (surface->compositor->method == CompositeMethod::AlphaMask) {
|
||||
return _rasterDirectMaskedRGBAImage(surface, image, opacity, region, surface->blender.alpha);
|
||||
} else if (surface->compositor->method == CompositeMethod::InvAlphaMask) {
|
||||
return _rasterDirectMaskedRGBAImage(surface, image, opacity, region, surface->blender.ialpha);
|
||||
}
|
||||
}
|
||||
return __rasterDirectTranslucentRGBAImage(surface, image, opacity, region);
|
||||
}
|
||||
|
||||
|
||||
static bool _rasterDirectRGBAImage(SwSurface* surface, const SwImage* image, const SwBBox& region)
|
||||
{
|
||||
//TODO: Blenders for the following scenarios: [No Composition / Composition]
|
||||
|
||||
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);
|
||||
|
||||
|
|
@ -1428,43 +1430,40 @@ static bool _rasterDirectRGBAImage(SwSurface* surface, const SwImage* image, con
|
|||
}
|
||||
|
||||
|
||||
//Blenders for the following scenarios: [RLE / Whole] * [Direct / Scaled / Transformed]
|
||||
static bool _rasterRGBAImage(SwSurface* surface, SwImage* image, const Matrix* transform, const SwBBox& bbox, uint32_t opacity)
|
||||
static bool _directRGBAImage(SwSurface* surface, const SwImage* image, const SwBBox& region, uint32_t opacity)
|
||||
{
|
||||
Matrix itransform;
|
||||
if (transform && !mathInverse(transform, &itransform)) return false;
|
||||
if (_translucent(surface, opacity)) {
|
||||
//TODO: Blenders for the following scenarios: [Opacity / Composition / Opacity + Composition]
|
||||
if (surface->compositor) {
|
||||
if (surface->compositor->method == CompositeMethod::AlphaMask) {
|
||||
return _rasterDirectMaskedRGBAImage(surface, image, region, opacity, surface->blender.alpha);
|
||||
} else if (surface->compositor->method == CompositeMethod::InvAlphaMask) {
|
||||
return _rasterDirectMaskedRGBAImage(surface, image, region, opacity, surface->blender.ialpha);
|
||||
}
|
||||
}
|
||||
return _rasterDirectTranslucentRGBAImage(surface, image, region, opacity);
|
||||
} else {
|
||||
//TODO: Blenders for the following scenarios: [No Composition / Composition]
|
||||
return _rasterDirectRGBAImage(surface, image, region);
|
||||
}
|
||||
}
|
||||
|
||||
auto halfScale = static_cast<uint32_t>(0.5f / image->scale);
|
||||
if (halfScale == 0) halfScale = 1;
|
||||
|
||||
//OPTIMIZE_ME: we can split the condition: Opacity & Composition!
|
||||
auto translucent = _translucent(surface, opacity);
|
||||
|
||||
//Blenders for the following scenarios: [RLE / Whole] * [Direct / Scaled / Transformed]
|
||||
static bool _rasterRGBAImage(SwSurface* surface, SwImage* image, const Matrix* transform, const SwBBox& region, uint32_t opacity)
|
||||
{
|
||||
//RLE Image
|
||||
if (image->rle) {
|
||||
if (image->direct) {
|
||||
if (translucent) return _rasterDirectTranslucentRleRGBAImage(surface, image, opacity);
|
||||
else return _rasterDirectRleRGBAImage(surface, image);
|
||||
} else if (image->scaled) {
|
||||
if (translucent) return _rasterScaledTranslucentRleRGBAImage(surface, image, opacity, bbox, &itransform, halfScale);
|
||||
else return _rasterScaledRleRGBAImage(surface, image, bbox, &itransform, halfScale);
|
||||
} else {
|
||||
if (translucent) return _rasterTransformedTranslucentRleRGBAImage(surface, image, opacity, &itransform, halfScale);
|
||||
else return _rasterTransformedRleRGBAImage(surface, image, &itransform, halfScale);
|
||||
}
|
||||
if (image->direct) return _directRleRGBAImage(surface, image, opacity);
|
||||
else if (image->scaled) return _scaledRleRGBAImage(surface, image, transform, region, opacity);
|
||||
//OPTIMIZE_ME: Replace with the TexMap Rasterizer
|
||||
else return _transformedRleRGBAImage(surface, image, transform, opacity);
|
||||
//Whole Image
|
||||
} else {
|
||||
if (image->direct) {
|
||||
if (translucent) return _rasterDirectTranslucentRGBAImage(surface, image, opacity, bbox);
|
||||
else return _rasterDirectRGBAImage(surface, image, bbox);
|
||||
} else if (image->scaled) {
|
||||
if (translucent) return _rasterScaledTranslucentRGBAImage(surface, image, opacity, bbox, &itransform, halfScale);
|
||||
else return _rasterScaledRGBAImage(surface, image, bbox, &itransform, halfScale);
|
||||
} else {
|
||||
//OPTIMIZE_ME: Replace with the TexMap Rasterizer
|
||||
if (translucent) return _rasterTransformedTranslucentRGBAImage(surface, image, opacity, bbox, &itransform, halfScale);
|
||||
else return _rasterTransformedRGBAImage(surface, image, bbox, &itransform, halfScale);
|
||||
}
|
||||
if (image->direct) return _directRGBAImage(surface, image, region, opacity);
|
||||
else if (image->scaled) return _scaledRGBAImage(surface, image, transform, region, opacity);
|
||||
//OPTIMIZE_ME: Replace with the TexMap Rasterizer
|
||||
else return _transformedRGBAImage(surface, image, transform, region, opacity);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
|
|||
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Add table
Reference in a new issue