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-rw-r--r--pdf/splash/Splash.cc84
1 files changed, 84 insertions, 0 deletions
diff --git a/pdf/splash/Splash.cc b/pdf/splash/Splash.cc
index f86156d..4094f4a 100644
--- a/pdf/splash/Splash.cc
+++ b/pdf/splash/Splash.cc
@@ -188,6 +188,7 @@ void Splash::clear(SplashColor color) {
SplashMono1P *mono1;
SplashMono8 *mono8;
SplashRGB8 *rgb8;
+ SplashRGB8P *rgb8pline, *rgb8p;
SplashBGR8P *bgr8line, *bgr8;
SplashMono1 data;
int n, i, x, y;
@@ -212,6 +213,19 @@ void Splash::clear(SplashColor color) {
*rgb8 = color.rgb8;
}
break;
+ case splashModeRGB8Packed:
+ rgb8pline = bitmap->data.rgb8p;
+ for (y = 0; y < bitmap->height; ++y) {
+ rgb8p = rgb8pline;
+ for (x = 0; x < bitmap->width; ++x) {
+ rgb8p[0] = splashRGB8R(color.rgb8);
+ rgb8p[1] = splashRGB8G(color.rgb8);
+ rgb8p[2] = splashRGB8B(color.rgb8);
+ rgb8p += 3;
+ }
+ rgb8pline += bitmap->rowSize;
+ }
+ break;
case splashModeBGR8Packed:
bgr8line = bitmap->data.bgr8;
for (y = 0; y < bitmap->height; ++y) {
@@ -701,6 +715,7 @@ SplashError Splash::xorFill(SplashPath *path, GBool eo) {
void Splash::drawPixel(int x, int y, SplashColor *color, GBool noClip) {
SplashMono1P *mono1;
+ SplashRGB8P *rgb8p;
SplashBGR8P *bgr8;
if (noClip || state->clip->test(x, y)) {
@@ -719,6 +734,12 @@ void Splash::drawPixel(int x, int y, SplashColor *color, GBool noClip) {
case splashModeRGB8:
bitmap->data.rgb8[y * bitmap->width + x] = color->rgb8;
break;
+ case splashModeRGB8Packed:
+ rgb8p = &bitmap->data.rgb8p[y * bitmap->rowSize + 3 * x];
+ rgb8p[0] = splashRGB8R(color->rgb8);
+ rgb8p[1] = splashRGB8G(color->rgb8);
+ rgb8p[2] = splashRGB8B(color->rgb8);
+ break;
case splashModeBGR8Packed:
bgr8 = &bitmap->data.bgr8[y * bitmap->rowSize + 3 * x];
bgr8[2] = splashBGR8R(color->bgr8);
@@ -732,6 +753,7 @@ void Splash::drawPixel(int x, int y, SplashColor *color, GBool noClip) {
void Splash::drawPixel(int x, int y, SplashPattern *pattern, GBool noClip) {
SplashColor color;
SplashMono1P *mono1;
+ SplashRGB8P *rgb8p;
SplashBGR8P *bgr8;
if (noClip || state->clip->test(x, y)) {
@@ -751,6 +773,12 @@ void Splash::drawPixel(int x, int y, SplashPattern *pattern, GBool noClip) {
case splashModeRGB8:
bitmap->data.rgb8[y * bitmap->width + x] = color.rgb8;
break;
+ case splashModeRGB8Packed:
+ rgb8p = &bitmap->data.rgb8p[y * bitmap->rowSize + 3 * x];
+ rgb8p[0] = splashRGB8R(color.rgb8);
+ rgb8p[1] = splashRGB8G(color.rgb8);
+ rgb8p[2] = splashRGB8B(color.rgb8);
+ break;
case splashModeBGR8Packed:
bgr8 = &bitmap->data.bgr8[y * bitmap->rowSize + 3 * x];
bgr8[2] = splashBGR8R(color.bgr8);
@@ -767,6 +795,7 @@ void Splash::drawSpan(int x0, int x1, int y, SplashPattern *pattern,
SplashMono1P *mono1;
SplashMono8 *mono8;
SplashRGB8 *rgb8;
+ SplashRGB8P *rgb8p;
SplashBGR8P *bgr8;
SplashMono1 mask1;
int i, j, n;
@@ -831,6 +860,19 @@ void Splash::drawSpan(int x0, int x1, int y, SplashPattern *pattern,
}
break;
+ case splashModeRGB8Packed:
+ rgb8p = &bitmap->data.rgb8p[y * bitmap->rowSize + 3 * x0];
+ for (i = 0; i < n; ++i) {
+ if (noClip || state->clip->test(x0 + i, y)) {
+ color = pattern->getColor(x0 + i, y);
+ rgb8p[0] = splashRGB8R(color.rgb8);
+ rgb8p[1] = splashRGB8G(color.rgb8);
+ rgb8p[2] = splashRGB8B(color.rgb8);
+ }
+ rgb8p += 3;
+ }
+ break;
+
case splashModeBGR8Packed:
bgr8 = &bitmap->data.bgr8[y * bitmap->rowSize + 3 * x0];
for (i = 0; i < n; ++i) {
@@ -852,6 +894,7 @@ void Splash::xorSpan(int x0, int x1, int y, SplashPattern *pattern,
SplashMono1P *mono1;
SplashMono8 *mono8;
SplashRGB8 *rgb8;
+ SplashRGB8P *rgb8p;
SplashBGR8P *bgr8;
SplashMono1 mask1;
int i, j, n;
@@ -912,6 +955,19 @@ void Splash::xorSpan(int x0, int x1, int y, SplashPattern *pattern,
}
break;
+ case splashModeRGB8Packed:
+ rgb8p = &bitmap->data.rgb8p[y * bitmap->rowSize + 3 * x0];
+ for (i = 0; i < n; ++i) {
+ if (noClip || state->clip->test(x0 + i, y)) {
+ color = pattern->getColor(x0 + i, y);
+ rgb8p[0] ^= splashRGB8R(color.rgb8);
+ rgb8p[1] ^= splashRGB8G(color.rgb8);
+ rgb8p[2] ^= splashRGB8B(color.rgb8);
+ }
+ rgb8p += 3;
+ }
+ break;
+
case splashModeBGR8Packed:
bgr8 = &bitmap->data.bgr8[y * bitmap->rowSize + 3 * x0];
for (i = 0; i < n; ++i) {
@@ -928,6 +984,7 @@ void Splash::xorSpan(int x0, int x1, int y, SplashPattern *pattern,
}
void Splash::getPixel(int x, int y, SplashColor *pixel) {
+ SplashRGB8P *rgb8p;
SplashBGR8P *bgr8;
if (y < 0 || y >= bitmap->height || x < 0 || x >= bitmap->width) {
@@ -944,6 +1001,10 @@ void Splash::getPixel(int x, int y, SplashColor *pixel) {
case splashModeRGB8:
pixel->rgb8 = bitmap->data.rgb8[y * bitmap->width + x];
break;
+ case splashModeRGB8Packed:
+ rgb8p = &bitmap->data.rgb8p[y * bitmap->rowSize + 3 * x];
+ pixel->rgb8 = splashMakeRGB8(rgb8p[0], rgb8p[1], rgb8p[2]);
+ break;
case splashModeBGR8Packed:
bgr8 = &bitmap->data.bgr8[y * bitmap->rowSize + 3 * x];
pixel->bgr8 = splashMakeBGR8(bgr8[2], bgr8[1], bgr8[0]);
@@ -983,6 +1044,7 @@ SplashError Splash::fillGlyph(SplashCoord x, SplashCoord y,
SplashMono1P *mono1Ptr;
SplashMono8 *mono8Ptr;
SplashRGB8 *rgb8Ptr;
+ SplashRGB8P *rgb8pPtr;
SplashBGR8P *bgr8Ptr;
SplashMono8 bgMono8;
int bgR, bgG, bgB;
@@ -1040,6 +1102,15 @@ SplashError Splash::fillGlyph(SplashCoord x, SplashCoord y,
(alpha * splashRGB8B(fg.rgb8) +
ialpha * bgB) >> 8);
break;
+ case splashModeRGB8Packed:
+ rgb8pPtr = &bitmap->data.rgb8p[y1 * bitmap->rowSize + 3 * x1];
+ rgb8pPtr[0] =
+ (alpha * splashRGB8R(fg.rgb8) + ialpha * rgb8pPtr[0]) >> 8;
+ rgb8pPtr[1] =
+ (alpha * splashRGB8G(fg.rgb8) + ialpha * rgb8pPtr[1]) >> 8;
+ rgb8pPtr[2] =
+ (alpha * splashRGB8B(fg.rgb8) + ialpha * rgb8pPtr[2]) >> 8;
+ break;
case splashModeBGR8Packed:
bgr8Ptr = &bitmap->data.bgr8[y1 * bitmap->rowSize + 3 * x1];
bgr8Ptr[2] =
@@ -1080,6 +1151,12 @@ SplashError Splash::fillGlyph(SplashCoord x, SplashCoord y,
case splashModeRGB8:
bitmap->data.rgb8[y1 * bitmap->width + x1] = fg.rgb8;
break;
+ case splashModeRGB8Packed:
+ rgb8pPtr = &bitmap->data.rgb8p[y1 * bitmap->rowSize + 3 * x1];
+ rgb8pPtr[0] = splashRGB8R(fg.rgb8);
+ rgb8pPtr[1] = splashRGB8G(fg.rgb8);
+ rgb8pPtr[2] = splashRGB8B(fg.rgb8);
+ break;
case splashModeBGR8Packed:
bgr8Ptr = &bitmap->data.bgr8[y1 * bitmap->rowSize + 3 * x1];
bgr8Ptr[2] = splashBGR8R(fg.bgr8);
@@ -1307,6 +1384,7 @@ SplashError Splash::fillImageMask(SplashImageMaskSource src, void *srcData,
(1 - alpha) * bg.mono8);
break;
case splashModeRGB8:
+ case splashModeRGB8Packed:
pix.rgb8 = splashMakeRGB8(
splashRound(alpha * splashRGB8R(fg.rgb8) +
(1 - alpha) * splashRGB8R(bg.rgb8)),
@@ -1314,6 +1392,7 @@ SplashError Splash::fillImageMask(SplashImageMaskSource src, void *srcData,
(1 - alpha) * splashRGB8G(bg.rgb8)),
splashRound(alpha * splashRGB8B(fg.rgb8) +
(1 - alpha) * splashRGB8B(bg.rgb8)));
+ break;
case splashModeBGR8Packed:
pix.bgr8 = splashMakeBGR8(
splashRound(alpha * splashBGR8R(fg.bgr8) +
@@ -1378,6 +1457,9 @@ SplashError Splash::drawImage(SplashImageSource src, void *srcData,
case splashModeRGB8:
ok = srcMode == splashModeRGB8;
break;
+ case splashModeRGB8Packed:
+ ok = srcMode == splashModeRGB8Packed;
+ break;
case splashModeBGR8Packed:
ok = srcMode == splashModeBGR8Packed;
break;
@@ -1564,6 +1646,7 @@ SplashError Splash::drawImage(SplashImageSource src, void *srcData,
pixAcc[0] += p->mono8;
break;
case splashModeRGB8:
+ case splashModeRGB8Packed:
pixAcc[0] += splashRGB8R(p->rgb8);
pixAcc[1] += splashRGB8G(p->rgb8);
pixAcc[2] += splashRGB8B(p->rgb8);
@@ -1606,6 +1689,7 @@ SplashError Splash::drawImage(SplashImageSource src, void *srcData,
pix.mono8 = splashRound(pixAcc[0] * pixMul);
break;
case splashModeRGB8:
+ case splashModeRGB8Packed:
pix.rgb8 = splashMakeRGB8(splashRound(pixAcc[0] * pixMul),
splashRound(pixAcc[1] * pixMul),
splashRound(pixAcc[2] * pixMul));
generated by cgit v0.9.1 at 2024-05-06 13:47:34 (GMT)