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jpeg: Use GdkTexureDownloader when saving

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This commit is contained in:
Benjamin Otte 2023-02-14 07:18:59 +01:00
parent 4afec951c7
commit f05d801e28
1 changed files with 10 additions and 8 deletions
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18
gdk/loaders/gdkjpeg.c
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@ -23,7 +23,7 @@
#include <glib/gi18n-lib.h> #include <glib/gi18n-lib.h>
#include "gdktexture.h" #include "gdktexture.h"
#include "gdkmemorytextureprivate.h" #include "gdktexturedownloaderprivate.h"
#include "gdkprofilerprivate.h" #include "gdkprofilerprivate.h"
@ -251,7 +251,8 @@ gdk_save_jpeg (GdkTexture *texture)
guchar *data = NULL; guchar *data = NULL;
gulong size = 0; gulong size = 0;
guchar *input = NULL; guchar *input = NULL;
GdkMemoryTexture *memtex = NULL; GdkTextureDownloader downloader;
GBytes *texbytes;
const guchar *texdata; const guchar *texdata;
gsize texstride; gsize texstride;
guchar *row; guchar *row;
@ -270,7 +271,7 @@ gdk_save_jpeg (GdkTexture *texture)
free (data); free (data);
g_free (input); g_free (input);
jpeg_destroy_compress (&info); jpeg_destroy_compress (&info);
g_clear_object (&memtex); g_clear_pointer (&texbytes, g_bytes_unref);
return NULL; return NULL;
} }
@ -289,10 +290,11 @@ gdk_save_jpeg (GdkTexture *texture)
jpeg_mem_dest (&info, &data, &size); jpeg_mem_dest (&info, &data, &size);
memtex = gdk_memory_texture_from_texture (texture, gdk_texture_downloader_init (&downloader, texture);
GDK_MEMORY_R8G8B8); gdk_texture_downloader_set_format (&downloader, GDK_MEMORY_R8G8B8);
texdata = gdk_memory_texture_get_data (memtex); texbytes = gdk_texture_downloader_download_bytes (&downloader, &texstride);
texstride = gdk_memory_texture_get_stride (memtex); gdk_texture_downloader_finish (&downloader);
texdata = g_bytes_get_data (texbytes, NULL);
jpeg_start_compress (&info, TRUE); jpeg_start_compress (&info, TRUE);
@ -304,7 +306,7 @@ gdk_save_jpeg (GdkTexture *texture)
jpeg_finish_compress (&info); jpeg_finish_compress (&info);
g_object_unref (memtex); g_bytes_unref (texbytes);
g_free (input); g_free (input);
jpeg_destroy_compress (&info); jpeg_destroy_compress (&info);