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Reduce the amount of code a bit

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Signed-off-by: Sebastian Ramacher <sebastian+dev@ramacher.at>
This commit is contained in:
Sebastian Ramacher 2013-11-07 02:56:57 +01:00
parent 903dae55e0
commit f093046d9c
1 changed files with 11 additions and 16 deletions
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27
render.c
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@ -604,8 +604,8 @@ render(ZathuraRenderRequest* request, ZathuraRenderer* renderer)
unsigned int page_height = 0; unsigned int page_height = 0;
zathura_document_t* document = zathura_page_get_document(page); zathura_document_t* document = zathura_page_get_document(page);
double height = zathura_page_get_height(page); const double height = zathura_page_get_height(page);
double width = zathura_page_get_width(page); const double width = zathura_page_get_width(page);
const double real_scale = page_calc_height_width(document, height, width, const double real_scale = page_calc_height_width(document, height, width,
&page_height, &page_width, false); &page_height, &page_width, false);
@ -635,16 +635,14 @@ render(ZathuraRenderRequest* request, ZathuraRenderer* renderer)
} }
zathura_renderer_lock(renderer); zathura_renderer_lock(renderer);
if (zathura_page_render(page, cairo, false) != ZATHURA_ERROR_OK) { const int err = zathura_page_render(page, cairo, false);
zathura_renderer_unlock(renderer);
cairo_destroy(cairo);
cairo_surface_destroy(surface);
return false;
}
zathura_renderer_unlock(renderer); zathura_renderer_unlock(renderer);
cairo_restore(cairo); cairo_restore(cairo);
cairo_destroy(cairo); cairo_destroy(cairo);
if (err != ZATHURA_ERROR_OK) {
cairo_surface_destroy(surface);
return false;
}
/* before recoloring, check if we've been aborted */ /* before recoloring, check if we've been aborted */
if (priv->about_to_close == true || request_priv->aborted == true) { if (priv->about_to_close == true || request_priv->aborted == true) {
@ -659,12 +657,9 @@ render(ZathuraRenderRequest* request, ZathuraRenderer* renderer)
} }
emit_completed_signal_t* ecs = g_malloc(sizeof(ecs)); emit_completed_signal_t* ecs = g_malloc(sizeof(ecs));
ecs->renderer = renderer; ecs->renderer = g_object_ref(renderer);
ecs->request = request; ecs->request = g_object_ref(request);
ecs->surface = surface; ecs->surface = cairo_surface_reference(surface);
g_object_ref(renderer);
g_object_ref(request);
cairo_surface_reference(surface);
/* emit signal from the main context, i.e. the main thread */ /* emit signal from the main context, i.e. the main thread */
g_main_context_invoke(NULL, emit_completed_signal, ecs); g_main_context_invoke(NULL, emit_completed_signal, ecs);
@ -708,7 +703,7 @@ render_all(zathura_t* zathura)
} }
/* unmark all pages */ /* unmark all pages */
unsigned int number_of_pages = zathura_document_get_number_of_pages(zathura->document); const unsigned int number_of_pages = zathura_document_get_number_of_pages(zathura->document);
for (unsigned int page_id = 0; page_id < number_of_pages; page_id++) { for (unsigned int page_id = 0; page_id < number_of_pages; page_id++) {
zathura_page_t* page = zathura_document_get_page(zathura->document, zathura_page_t* page = zathura_document_get_page(zathura->document,
page_id); page_id);