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uPDF:

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- fix 'color rotate' bug (http://board.kolibrios.org/viewtopic.php?f=38&t=1958&start=30#p42004)
- fix bigger page artefact under smaller page

git-svn-id: svn://kolibrios.org@8461 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
maxcodehack 2020-12-20 16:47:32 +00:00
parent 57c57ff9ff
commit 2f20ba26d3
3 changed files with 34 additions and 51 deletions
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2
contrib/media/updf/apps/Makefile
View File

@ -9,7 +9,7 @@ CFLAGS = -c -fno-ident -O2 -fomit-frame-pointer -fno-ident -U__WIN32__ -U_Win32
INCLUDES = -I $(SDK_DIR)/sources/newlib/libc/include -I $(SDK_DIR)/sources/freetype/include -I $(SDK_DIR)/sources/zlib -I ../fitz -I ../pdf
LIBPATH = -L $(SDK_DIR)/lib -L /home/autobuild/tools/win32/mingw32/lib -L ../lib
APPS_SRC := $(notdir $(wildcard *.c))
APPS_SRC := kolibri.c kos_main.c pdfapp.c
default: $(patsubst %.c,%.o,$(APPS_SRC))
$(LD) $(LDFLAGS) $(LIBPATH) --subsystem native -o updf kolibri.o pdfapp.o kos_main.o -lmupdf -lfitz -lgcc -lfitz -ldraw -ljpeg -ljbig2dec -lfreetype -lopenjpeg -lz -lc.dll

66
contrib/media/updf/apps/kos_main.c
View File

@ -131,47 +131,23 @@ void winblit(pdfapp_t *app)
if (Form.client_width > gapp.image->w) window_center = (Form.client_width - gapp.image->w) / 2; else window_center = 0;
gapp.panx = 0;
if (gapp.image->n == 4) {
kos_blit(window_center + Form.client_left,
Form.client_top + TOOLBAR_HEIGHT,
Form.client_width,
Form.client_height - TOOLBAR_HEIGHT,
gapp.panx,
gapp.pany,
gapp.image->w,
gapp.image->h,
gapp.image->w * gapp.image->n,
gapp.image->samples
);
}
else if (gapp.image->n == 2)
{
int i = gapp.image->w*gapp.image->h;
unsigned char *color = malloc(i*4);
if (color != NULL)
{
unsigned char *s = gapp.image->samples;
unsigned char *d = color;
for (; i > 0 ; i--)
{
d[2] = d[1] = d[0] = *s++;
d[3] = *s++;
d += 4;
}
kos_blit(window_center + Form.client_left,
Form.client_top + TOOLBAR_HEIGHT,
Form.client_width,
Form.client_height - TOOLBAR_HEIGHT,
gapp.panx,
gapp.pany,
gapp.image->w,
gapp.image->h,
gapp.image->w * 4,
color
);
free(color);
}
}
kos_blit(window_center + Form.client_left,
Form.client_top + TOOLBAR_HEIGHT,
Form.client_width,
Form.client_height - TOOLBAR_HEIGHT,
gapp.panx,
gapp.pany,
gapp.image->w,
gapp.image->h,
gapp.image->w * gapp.image->n, // stride
gapp.image->samples // image
);
/*
void kos_blit(int dstx, int dsty, int w, int h, int srcx, int srcy, int srcw, int srch, int stride, char *d)
*/
}
@ -369,7 +345,7 @@ int main (int argc, char* argv[])
}
if (argc == 1) {
kol_board_puts("uPDF: no param set, showing OpenDialog");
kol_board_puts("uPDF: no param set, showing OpenDialog...\n");
RunOpenApp(argv[0]);
exit(0);
}
@ -381,15 +357,15 @@ int main (int argc, char* argv[])
int resolution = 72;
int pageno = 1;
fz_accelerate();
kol_board_puts("PDF init\n");
kol_board_puts("PDF init...\n");
pdfapp_init(&gapp);
gapp.scrw = 600;
gapp.scrh = 400;
gapp.resolution = resolution;
gapp.pageno = pageno;
kol_board_puts("PDF Open\n");
kol_board_puts("PDF Open...\n");
pdfapp_open(&gapp, full_argv, 0, 0);
kol_board_puts("PDF Opened\n");
kol_board_puts("PDF Opened!\n");
wintitle(&gapp, 0, full_argv);
kol_board_puts("Inital paint\n");

17
contrib/media/updf/apps/pdfapp.c
View File

@ -15,6 +15,7 @@ enum panning
PAN_TO_BOTTOM
};
void DrawPageSides(void);
static void pdfapp_showpage(pdfapp_t *app, int loadpage, int drawpage, int repaint);
static void pdfapp_warn(pdfapp_t *app, const char *fmt, ...)
@ -358,11 +359,15 @@ static void pdfapp_showpage(pdfapp_t *app, int loadpage, int drawpage, int repai
if (app->grayscale)
colorspace = fz_device_gray;
else
//#ifdef _WIN32
/*
#ifdef _WIN32
colorspace = fz_device_bgr;
//#else
// colorspace = fz_device_rgb;
//#endif
#else
colorspace = fz_device_rgb;
#endif
*/
colorspace = fz_device_bgr;
app->image = fz_new_pixmap_with_rect(colorspace, bbox);
fz_clear_pixmap_with_color(app->image, 255);
idev = fz_new_draw_device(app->cache, app->image);
@ -371,7 +376,7 @@ static void pdfapp_showpage(pdfapp_t *app, int loadpage, int drawpage, int repai
}
if (repaint)
{
{
pdfapp_panview(app, app->panx, app->pany);
if (app->shrinkwrap)
@ -397,6 +402,8 @@ static void pdfapp_showpage(pdfapp_t *app, int loadpage, int drawpage, int repai
}
fz_flush_warnings();
DrawPageSides();
}
static void pdfapp_gotouri(pdfapp_t *app, fz_obj *uri)