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11543a229a
... and plumb the color state through the downloading machinery, where no matter what path it takes it ends up in gdk_memory_convert_color_state() or gdk_memory_convert(). The 2nd of those has been expanded to optionally do colorstate conversion when the 2 colorstates are different.
42 lines
2.4 KiB
C
42 lines
2.4 KiB
C
#pragma once
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#include <gdk/gdktypes.h>
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G_BEGIN_DECLS
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#define GDK_TYPE_DMABUF_DOWNLOADER (gdk_dmabuf_downloader_get_type ())
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GDK_AVAILABLE_IN_ALL
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G_DECLARE_INTERFACE (GdkDmabufDownloader, gdk_dmabuf_downloader, GDK, DMABUF_DOWNLOADER, GObject)
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struct _GdkDmabufDownloaderInterface
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{
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GTypeInterface g_iface;
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void (* close) (GdkDmabufDownloader *downloader);
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gboolean (* supports) (GdkDmabufDownloader *downloader,
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GdkDmabufTexture *texture,
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GError **error);
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void (* download) (GdkDmabufDownloader *downloader,
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GdkDmabufTexture *texture,
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GdkMemoryFormat format,
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GdkColorState *color_state,
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guchar *data,
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gsize stride);
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};
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void gdk_dmabuf_downloader_close (GdkDmabufDownloader *downloader);
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gboolean gdk_dmabuf_downloader_supports (GdkDmabufDownloader *downloader,
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GdkDmabufTexture *texture,
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GError **error);
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void gdk_dmabuf_downloader_download (GdkDmabufDownloader *downloader,
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GdkDmabufTexture *texture,
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GdkMemoryFormat format,
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GdkColorState *color_state,
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guchar *data,
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gsize stride);
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G_END_DECLS
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