31 lines
1.1 KiB
Diff
31 lines
1.1 KiB
Diff
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From f0702d6e631bb912a230c081463bb51a0dde1bff Mon Sep 17 00:00:00 2001
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From: Jon TURNEY <jon.turney@dronecode.org.uk>
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Date: Mon, 12 May 2014 15:38:26 +0100
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Subject: [PATCH 1001/1003] appleglx: Improve error reporting if
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CGLChoosePixelFormat() didn't find any matching pixel formats.
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Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
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Reviewed-by: Jeremy Huddleston Sequoia <jeremyhu@apple.com>
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(cherry picked from commit 002a3a74273b81dfb226e1c3f0a8c18525ed0af4)
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---
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src/glx/apple/apple_visual.c | 5 +++++
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1 file changed, 5 insertions(+)
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diff --git a/src/glx/apple/apple_visual.c b/src/glx/apple/apple_visual.c
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index 238c248..c6ede51 100644
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--- a/src/glx/apple/apple_visual.c
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+++ b/src/glx/apple/apple_visual.c
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@@ -167,4 +167,9 @@ apple_visual_create_pfobj(CGLPixelFormatObj * pfobj, const struct glx_config * m
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fprintf(stderr, "error: %s\n", apple_cgl.error_string(error));
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abort();
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}
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+
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+ if (!*pfobj) {
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+ fprintf(stderr, "No matching pixelformats found, perhaps try using LIBGL_ALLOW_SOFTWARE\n");
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+ abort();
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+ }
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}
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--
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1.9.2 (Apple Git-49)
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