| … | |
… | |
| 9 | #include <magic.h> |
9 | #include <magic.h> |
| 10 | |
10 | |
| 11 | #include <jpeglib.h> |
11 | #include <jpeglib.h> |
| 12 | #include <glib.h> |
12 | #include <glib.h> |
| 13 | #include <gtk/gtk.h> |
13 | #include <gtk/gtk.h> |
|
|
14 | #include <gdk/gdkx.h> |
| 14 | #include <gdk-pixbuf/gdk-pixbuf.h> |
15 | #include <gdk-pixbuf/gdk-pixbuf.h> |
| 15 | |
16 | |
| 16 | #include <gperl.h> |
17 | #include <gperl.h> |
| 17 | #include <gtk2perl.h> |
18 | #include <gtk2perl.h> |
| 18 | |
19 | |
| 19 | #include <assert.h> |
20 | #include <assert.h> |
|
|
21 | |
|
|
22 | #if WEBP |
|
|
23 | #include <webp/decode.h> |
|
|
24 | #endif |
| 20 | |
25 | |
| 21 | #include "perlmulticore.h" |
26 | #include "perlmulticore.h" |
| 22 | |
27 | |
| 23 | #define IW 80 /* MUST match Schnauzer.pm! */ |
28 | #define IW 80 /* MUST match Schnauzer.pm! */ |
| 24 | #define IH 60 /* MUST match Schnauzer.pm! */ |
29 | #define IH 60 /* MUST match Schnauzer.pm! */ |
| … | |
… | |
| 313 | : angle == 90 ? GDK_PIXBUF_ROTATE_COUNTERCLOCKWISE |
318 | : angle == 90 ? GDK_PIXBUF_ROTATE_COUNTERCLOCKWISE |
| 314 | : angle == 180 ? GDK_PIXBUF_ROTATE_UPSIDEDOWN |
319 | : angle == 180 ? GDK_PIXBUF_ROTATE_UPSIDEDOWN |
| 315 | : angle == 270 ? GDK_PIXBUF_ROTATE_CLOCKWISE |
320 | : angle == 270 ? GDK_PIXBUF_ROTATE_CLOCKWISE |
| 316 | : angle); |
321 | : angle); |
| 317 | perlinterp_acquire (); |
322 | perlinterp_acquire (); |
|
|
323 | OUTPUT: |
|
|
324 | RETVAL |
|
|
325 | |
|
|
326 | GdkPixbuf_noinc * |
|
|
327 | load_webp (SV *image_data, int thumbnail = 0, int iw = 0, int ih = 0) |
|
|
328 | CODE: |
|
|
329 | { |
|
|
330 | #if WEBP |
|
|
331 | STRLEN data_size; |
|
|
332 | guchar *data = SvPVbyte (image_data, data_size); |
|
|
333 | int alpha; |
|
|
334 | WebPDecoderConfig config; |
|
|
335 | |
|
|
336 | perlinterp_release (); |
|
|
337 | |
|
|
338 | RETVAL = 0; |
|
|
339 | |
|
|
340 | if (!WebPInitDecoderConfig (&config)) |
|
|
341 | goto err; |
|
|
342 | |
|
|
343 | config.options.use_threads = 1; |
|
|
344 | |
|
|
345 | if (thumbnail) |
|
|
346 | { |
|
|
347 | config.options.bypass_filtering = 1; |
|
|
348 | config.options.no_fancy_upsampling = 1; |
|
|
349 | |
|
|
350 | config.options.use_scaling = 1; |
|
|
351 | config.options.scaled_width = iw; |
|
|
352 | config.options.scaled_height = ih; |
|
|
353 | } |
|
|
354 | else |
|
|
355 | { |
|
|
356 | iw = config.input.width; |
|
|
357 | ih = config.input.height; |
|
|
358 | } |
|
|
359 | |
|
|
360 | if (WebPGetFeatures (data, data_size, &config.input) != VP8_STATUS_OK) |
|
|
361 | goto err; |
|
|
362 | |
|
|
363 | alpha = config.input.has_alpha; |
|
|
364 | |
|
|
365 | RETVAL = gdk_pixbuf_new (GDK_COLORSPACE_RGB, !!alpha, 8, iw, ih); |
|
|
366 | if (!RETVAL) |
|
|
367 | goto err; |
|
|
368 | |
|
|
369 | config.output.colorspace = alpha ? MODE_RGBA : MODE_RGB; |
|
|
370 | config.output.u.RGBA.rgba = gdk_pixbuf_get_pixels (RETVAL); |
|
|
371 | config.output.u.RGBA.stride = gdk_pixbuf_get_rowstride (RETVAL); |
|
|
372 | config.output.u.RGBA.size = gdk_pixbuf_get_byte_length (RETVAL); |
|
|
373 | config.output.is_external_memory = 1; |
|
|
374 | |
|
|
375 | if (WebPDecode (data, data_size, &config) != VP8_STATUS_OK) |
|
|
376 | { |
|
|
377 | g_object_unref (RETVAL); |
|
|
378 | RETVAL = 0; |
|
|
379 | goto err; |
|
|
380 | } |
|
|
381 | |
|
|
382 | err: |
|
|
383 | perlinterp_acquire (); |
|
|
384 | #else |
|
|
385 | croak ("load_webp: webp not enabled at compile time"); |
|
|
386 | #endif |
|
|
387 | } |
| 318 | OUTPUT: |
388 | OUTPUT: |
| 319 | RETVAL |
389 | RETVAL |
| 320 | |
390 | |
| 321 | GdkPixbuf_noinc * |
391 | GdkPixbuf_noinc * |
| 322 | load_jpeg (SV *path, int thumbnail = 0, int iw = 0, int ih = 0) |
392 | load_jpeg (SV *path, int thumbnail = 0, int iw = 0, int ih = 0) |
