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memoryformat: Move fast path into the threaded path

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We don't want to get slower in the fast path.
This commit is contained in:
Benjamin Otte 2024-09-14 20:17:37 +02:00
parent bba7979670
commit 376dbe9def
1 changed files with 23 additions and 21 deletions
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44
gdk/gdkmemoryformat.c
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@ -2118,7 +2118,29 @@ gdk_memory_convert_generic (gpointer data)
gint64 before = GDK_PROFILER_CURRENT_TIME;
gsize rows;
if (!gdk_color_state_equal (mc->src_cs, mc->dest_cs))
if (gdk_color_state_equal (mc->src_cs, mc->dest_cs))
{
FastConversionFunc func;
func = get_fast_conversion_func (mc->dest_format, mc->src_format);
if (func != NULL)
{
n = 1;
for (y = g_atomic_int_add (&mc->rows_done, n);
y < mc->height;
y = g_atomic_int_add (&mc->rows_done, n))
{
const guchar *src_data = mc->src_data + y * mc->src_stride;
guchar *dest_data = mc->dest_data + y * mc->dest_stride;
func (dest_data, src_data, mc->width);
}
return;
}
}
else
{
convert_func = gdk_color_state_get_convert_to (mc->src_cs, mc->dest_cs);
@ -2234,26 +2256,6 @@ gdk_memory_convert (guchar *dest_data,
return;
}
if (gdk_color_state_equal (dest_cs, src_cs))
{
FastConversionFunc func;
func = get_fast_conversion_func (dest_format, src_format);
if (func != NULL)
{
gsize y;
for (y = 0; y < height; y++)
{
func (dest_data, src_data, width);
src_data += src_stride;
dest_data += dest_stride;
}
return;
}
}
gdk_parallel_task_run (gdk_memory_convert_generic, &mc);
}