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- Log ----------------------------------------------------------------- http://repo.or.cz/w/gfxprim.git/commit/ff6f39694f9b44497c6ec7f4d3b9c27ab1805...

commit ff6f39694f9b44497c6ec7f4d3b9c27ab180510a Author: Cyril Hrubis metan@ucw.cz Date: Wed Jan 30 13:34:20 2013 +0100

spiv: A few fixes for -zf (fixed zoom mode).

diff --git a/demos/spiv/spiv.c b/demos/spiv/spiv.c index 6059199..f681b1a 100644 --- a/demos/spiv/spiv.c +++ b/demos/spiv/spiv.c @@ -16,7 +16,7 @@ * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * - * Copyright (C) 2009-2012 Cyril Hrubis metan@ucw.cz * + * Copyright (C) 2009-2013 Cyril Hrubis metan@ucw.cz * * * *****************************************************************************/

@@ -528,15 +528,10 @@ static void show_image(struct loader_params *params, const char *path) } }

-static void zoom_offset_horiz(struct loader_params *params, int size) +static void set_zoom_offset(struct loader_params *params, int dx, int dy) { - params->zoom_x_offset += size; - show_image(params, NULL); -} - -static void zoom_offset_vert(struct loader_params *params, int size) -{ - params->zoom_y_offset += size; + params->zoom_x_offset += dx; + params->zoom_y_offset += dy; show_image(params, NULL); }

@@ -863,7 +858,6 @@ int main(int argc, char *argv[]) GP_Fill(context, black_pixel); GP_BackendFlip(backend);

- struct image_list *list = image_list_create((const char**)argv + optind);

params.show_progress_once = 1; @@ -892,6 +886,12 @@ int main(int argc, char *argv[]) if (ev.val.val < 0) goto prev; break; + case GP_EV_REL_POS: + if (GP_EventGetKey(&ev, GP_BTN_LEFT)) + set_zoom_offset(&params, + ev.val.rel.rx, + ev.val.rel.ry); + break; } break; case GP_EV_KEY: @@ -992,12 +992,12 @@ int main(int argc, char *argv[]) next: case GP_KEY_RIGHT: if (shift_flag) { - zoom_offset_horiz(&params, 10); + set_zoom_offset(&params, 10, 0); break; } case GP_KEY_UP: if (shift_flag) { - zoom_offset_vert(&params, -10); + set_zoom_offset(&params, 0, -10); break; } case GP_KEY_SPACE: @@ -1007,12 +1007,12 @@ int main(int argc, char *argv[]) prev: case GP_KEY_LEFT: if (shift_flag) { - zoom_offset_horiz(&params, -10); + set_zoom_offset(&params, -10, 0); break; } case GP_KEY_DOWN: if (shift_flag) { - zoom_offset_vert(&params, 10); + set_zoom_offset(&params, 0, 10); break; } case GP_KEY_BACKSPACE: @@ -1047,9 +1047,11 @@ int main(int argc, char *argv[]) resize_backend(&params, 9, shift_flag); break; case GP_KEY_DOT: + params.show_progress_once = 1; zoom_mul(&params, 1.5); break; case GP_KEY_COMMA: + params.show_progress_once = 1; zoom_mul(&params, 1/1.5); break; } @@ -1062,6 +1064,7 @@ int main(int argc, char *argv[]) GP_BackendResizeAck(backend); GP_Fill(backend->context, 0); params.show_progress_once = 1; + GP_EventSetScreenSize(ev.val.sys.w, ev.val.sys.h); show_image(&params, NULL); break; case GP_EV_SYS_QUIT:

http://repo.or.cz/w/gfxprim.git/commit/3f9f0c9b1e899fb28031ea3f11671f9bce3c1...

commit 3f9f0c9b1e899fb28031ea3f11671f9bce3c1caa Author: Cyril Hrubis metan@ucw.cz Date: Wed Jan 30 13:32:34 2013 +0100

spiv: image_cache: Store at least one image.

This fixes memory leaks and crashes when image is too big to be stored in image cache maximal size.

diff --git a/demos/spiv/image_cache.c b/demos/spiv/image_cache.c index 00712c9..496489e 100644 --- a/demos/spiv/image_cache.c +++ b/demos/spiv/image_cache.c @@ -16,7 +16,7 @@ * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * - * Copyright (C) 2009-2012 Cyril Hrubis metan@ucw.cz * + * Copyright (C) 2009-2013 Cyril Hrubis metan@ucw.cz * * * *****************************************************************************/

@@ -229,8 +229,12 @@ int image_cache_put(struct image_cache *self, GP_Context *ctx, const char *path, size = image_size2(ctx, path);

- if (assert_size(self, size)) - return 1; + /* + * We try to create room for the image. If this fails we add the image + * anyway because we need to store it while we are showing it (and it + * will be removed from cache by next image for sure). + */ + assert_size(self, size);

struct image *img = malloc(sizeof(struct image) + strlen(path) + 1);

-----------------------------------------------------------------------

Summary of changes: demos/spiv/image_cache.c | 10 +++++++--- demos/spiv/spiv.c | 31 +++++++++++++++++-------------- 2 files changed, 24 insertions(+), 17 deletions(-)

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