ccandy
/
legacy-imlib2
forked from old/legacy-imlib2
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

HEIF loader: Add some debug

This commit is contained in:
Kim Woelders 2023-03-20 18:48:52 +01:00
parent d13bd60cc4
commit 531a053d11
1 changed files with 22 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

25
src/modules/loaders/loader_heif.c
View File

@ -7,8 +7,11 @@
#include "config.h"
#include "Imlib2_Loader.h"
#include <stdbool.h>
#include <libheif/heif.h>
#define DBG_PFX "LDR-heif"
static const char *const _formats[] =
{ "heif", "heifs", "heic", "heics", "avci", "avcs", "avif", "avifs" };
@ -16,6 +19,22 @@ static const char *const _formats[] =
#define HEIF_8BIT_TO_PIXEL_ARGB(plane, has_alpha) \
PIXEL_ARGB((has_alpha) ? (plane)[3] : 0xff, (plane)[0], (plane)[1], (plane)[2])
#if IMLIB2_DEBUG
static bool
_is_error(const struct heif_error *err)
{
if (err->code == heif_error_Ok)
return false;
D("%s: error=%d:%d: %s\n", "libheif", err->code, err->subcode, err->message);
return true;
}
#define IS_ERROR(err) _is_error(&err)
#else
#define IS_ERROR(err) (err.code != heif_error_Ok)
#endif
static int
_load(ImlibImage * im, int load_data)
{
@ -58,11 +77,11 @@ _load(ImlibImage * im, int load_data)
error = heif_context_read_from_memory_without_copy(ctx, im->fi->fdata,
im->fi->fsize, NULL);
if (error.code != heif_error_Ok)
if (IS_ERROR(error))
goto quit;
error = heif_context_get_primary_image_handle(ctx, &img_handle);
if (error.code != heif_error_Ok)
if (IS_ERROR(error))
goto quit;
rc = LOAD_BADIMAGE; /* Format accepted */
@ -100,7 +119,7 @@ _load(ImlibImage * im, int load_data)
heif_chroma_interleaved_RGB, decode_opts);
heif_decoding_options_free(decode_opts);
decode_opts = NULL;
if (error.code != heif_error_Ok)
if (IS_ERROR(error))
goto quit;
im->w = heif_image_get_width(img_data, heif_channel_interleaved);