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This commit is contained in:
Sebastian Ramacher 2022-12-03 15:04:04 +01:00
parent bb0a0a7e9c
commit a1944d762d
3 changed files with 16 additions and 13 deletions
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6
zathura/document.c
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@ -649,15 +649,13 @@ zathura_document_get_document_size(zathura_document_t* document,
}
void
zathura_document_set_cell_size(zathura_document_t* document,
unsigned int cell_height,
unsigned int cell_width)
zathura_document_set_cell_size(zathura_document_t* document, unsigned int cell_height,
unsigned int cell_width)
{
document->cell_width = cell_width;
document->cell_height = cell_height;
}
void
zathura_document_set_page_layout(zathura_document_t* document, unsigned int page_padding,
unsigned int pages_per_row, unsigned int first_page_column)

1
zathura/document.h
View File

@ -328,7 +328,6 @@ ZATHURA_PLUGIN_API void zathura_document_get_cell_size(zathura_document_t* docum
ZATHURA_PLUGIN_API void zathura_document_get_document_size(zathura_document_t* document,
unsigned int* height, unsigned int* width);
/**
* Sets the cell height and width of the document
*

22
zathura/zathura.c
View File

@ -967,19 +967,25 @@ document_open_password_dialog(gpointer data)
return FALSE;
}
typedef struct sample_s {
typedef struct {
double h;
double w;
unsigned int freq;
int freq;
} sample_t;
static int document_page_size_comp(const void *a, const void *b) {
return ((sample_t *)a)->freq - ((sample_t *)b)->freq;
static int
document_page_size_comp(const void *a, const void *b)
{
const sample_t* lhs = a;
const sample_t* rhs = b;
return lhs->freq - rhs->freq;
}
static void document_open_page_most_frequent_size(zathura_document_t *document,
unsigned int *width,
unsigned int *height) {
static void
document_open_page_most_frequent_size(zathura_document_t *document,
unsigned int *width,
unsigned int *height)
{
sample_t samples[32] = {{0}}; /* a max heap */
unsigned int number_of_pages = zathura_document_get_number_of_pages(document);
unsigned int last_sample = (number_of_pages > 32) ? 32 : number_of_pages;
@ -1001,7 +1007,7 @@ static void document_open_page_most_frequent_size(zathura_document_t *document,
}
}
qsort((void *)samples, 32, sizeof(sample_t), document_page_size_comp);
qsort(samples, 32, sizeof(sample_t), document_page_size_comp);
*width = samples[31].w;
*height = samples[31].h;