Attachment 40539 Details for Bug 31890 – mesa doesn't provide openvg 1.1

[patch] mesa doesn't provide openvg 1.1

0001-Make-openvg-backend-buildable-against-openvg-1.0.1.patch (text/plain), 1.32 KB, created by Luca Barbato on 2010-11-24 04:58:58 UTC

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Creator: Luca Barbato

Created: 2010-11-24 04:58:58 UTC

Size: 1.32 KB

patch

obsolete

>From aa7f967f2fd2cd6c89785985445b36e71312cdbe Mon Sep 17 00:00:00 2001
>From: Luca Barbato <lu_zero@gentoo.org>
>Date: Thu, 12 Aug 2010 00:36:23 +0200
>Subject: [PATCH] Make openvg backend buildable against openvg 1.0.1
>
>Mesa doesn't implement openvg 1.1 so the openvg.h header doesn't
>have VG_A_1 and VG_A_4.
>---
> src/cairo-vg-surface.c |    4 ++++
> 1 files changed, 4 insertions(+), 0 deletions(-)
>
>diff --git a/src/cairo-vg-surface.c b/src/cairo-vg-surface.c
>index acc3f80..d3ed66f 100644
>--- a/src/cairo-vg-surface.c
>+++ b/src/cairo-vg-surface.c
>@@ -258,8 +258,10 @@ _vg_format_to_pixman (VGImageFormat format,
>     case VG_lL_8: return 0;
>     case VG_A_8: return PIXMAN_a8;
>     case VG_BW_1: return PIXMAN_a1;
>+#ifdef OPENVG_VERSION_1_1
>     case VG_A_1: return PIXMAN_a1;
>     case VG_A_4: return PIXMAN_a4;
>+#endif
> 
> 	/* {A,X}RGB channel ordering */
>     case VG_sXRGB_8888: return PIXMAN_x8r8g8b8;
>@@ -313,8 +315,10 @@ _vg_format_to_content (VGImageFormat format)
>     case VG_lRGBA_8888_PRE: return CAIRO_CONTENT_COLOR_ALPHA;
>     case VG_lL_8: return CAIRO_CONTENT_ALPHA;
>     case VG_A_8: return CAIRO_CONTENT_ALPHA;
>+#ifdef OPENVG_VERSION_1_1
>     case VG_A_4: return CAIRO_CONTENT_ALPHA;
>     case VG_A_1: return CAIRO_CONTENT_ALPHA;
>+#endif
>     case VG_BW_1: return CAIRO_CONTENT_ALPHA;
> 
> 	/* {A,X}RGB channel ordering */
>-- 
>1.7.1
>

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