39 lines
1.4 KiB
Diff
39 lines
1.4 KiB
Diff
From ae1061d948d88667bdf51d47d918c4684d0f67df Mon Sep 17 00:00:00 2001
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From: Robin Watts <Robin.Watts@artifex.com>
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Date: Wed, 16 Feb 2022 15:22:50 +0000
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Subject: [PATCH] Bug 704945: Add init_device_procs entry for mem_x_device.
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When allocating a buffer device, we rely on an init_device_procs
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being defined for the device we are using as a prototype. Which
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device we use as a prototype depends upon the number of bits per
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pixel we are using. For bpp > 64, we use mem_x_device, which does
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not currently have an init_device_procs defined.
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This is a fairly hard case to tickle, as very few devices use
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more than 64 bits per pixel. The DeviceN device is one of the
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few that does, and then the problem only kicks in if the
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MaxBitmap figure is high enough (or conversely the resolution is
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low enough).
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---
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base/gdevmx.c | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/base/gdevmx.c b/base/gdevmx.c
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index 08b0cbcfe1..89e9ff7745 100644
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--- a/base/gdevmx.c
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+++ b/base/gdevmx.c
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@@ -1,4 +1,4 @@
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-/* Copyright (C) 2001-2021 Artifex Software, Inc.
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+/* Copyright (C) 2001-2022 Artifex Software, Inc.
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All Rights Reserved.
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This software is provided AS-IS with no warranty, either express or
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@@ -25,4 +25,4 @@
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/* The device descriptor. */
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const gx_device_memory mem_x_device =
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- mem_device("imagex", 256, 0, NULL);
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+ mem_device("imagex", 256, 0, mem_initialize_device_procs);
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--
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2.25.1
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