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Update to 1.26.4

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This commit is contained in:
Kalev Lember 2020-03-09 17:57:35 +01:00
parent 3d9bc75c89
commit 7bda6acc5b
3 changed files with 8 additions and 192 deletions
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183
10.patch
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@ -1,183 +0,0 @@
From 9b6d501726e4327db13f6516d229ec43e3cd44e0 Mon Sep 17 00:00:00 2001
From: Floris Van den Abeele <florisvda@gmail.com>
Date: Sat, 7 Sep 2019 21:52:36 +0200
Subject: [PATCH 1/2] Handle 8 and 10 bits colour depth in picking code (#11)
---
clutter/clutter-main.c | 52 ++++++++++++++++++++++++++----------------
1 file changed, 32 insertions(+), 20 deletions(-)
diff --git a/clutter/clutter-main.c b/clutter/clutter-main.c
index 3e4335ec4..bae74aaf4 100644
--- a/clutter/clutter-main.c
+++ b/clutter/clutter-main.c
@@ -587,6 +587,9 @@ _clutter_id_to_color (guint id_,
{
ClutterMainContext *ctx;
gint red, green, blue;
+ /* keep track of the bit depth of the RGB channels of the framebuffers (i.e.
+ * either 8 or 10) */
+ gint bpc;
ctx = _clutter_context_get_default ();
@@ -610,13 +613,16 @@ _clutter_id_to_color (guint id_,
}
}
+ bpc = ctx->fb_r_mask;
+ g_assert (bpc == 8 || bpc == 10);
+
/* compute the numbers we'll store in the components */
red = (id_ >> (ctx->fb_g_mask_used+ctx->fb_b_mask_used))
- & (0xff >> (8-ctx->fb_r_mask_used));
+ & (0xff >> (bpc-ctx->fb_r_mask_used));
green = (id_ >> ctx->fb_b_mask_used)
- & (0xff >> (8-ctx->fb_g_mask_used));
+ & (0xff >> (bpc-ctx->fb_g_mask_used));
blue = (id_)
- & (0xff >> (8-ctx->fb_b_mask_used));
+ & (0xff >> (bpc-ctx->fb_b_mask_used));
/* shift left bits a bit and add one, this circumvents
* at least some potential rounding errors in GL/GLES
@@ -629,10 +635,10 @@ _clutter_id_to_color (guint id_,
if (ctx->fb_b_mask_used != ctx->fb_b_mask)
blue = blue * 2;
- /* shift up to be full 8bit values */
- red = (red << (8 - ctx->fb_r_mask)) | (0x7f >> (ctx->fb_r_mask_used));
- green = (green << (8 - ctx->fb_g_mask)) | (0x7f >> (ctx->fb_g_mask_used));
- blue = (blue << (8 - ctx->fb_b_mask)) | (0x7f >> (ctx->fb_b_mask_used));
+ /* shift up to occupy the full bit depth of the channel */
+ red = (red << (bpc - ctx->fb_r_mask)) | (0x7f >> (ctx->fb_r_mask_used));
+ green = (green << (bpc - ctx->fb_g_mask)) | (0x7f >> (ctx->fb_g_mask_used));
+ blue = (blue << (bpc - ctx->fb_b_mask)) | (0x7f >> (ctx->fb_b_mask_used));
col->red = red;
col->green = green;
@@ -646,9 +652,9 @@ _clutter_id_to_color (guint id_,
*/
if (G_UNLIKELY (clutter_pick_debug_flags & CLUTTER_DEBUG_DUMP_PICK_BUFFERS))
{
- col->red = (col->red << 4) | (col->red >> 4);
- col->green = (col->green << 4) | (col->green >> 4);
- col->blue = (col->blue << 4) | (col->blue >> 4);
+ col->red = (col->red << bpc/2) | (col->red >> bpc/2);
+ col->green = (col->green << bpc/2) | (col->green >> bpc/2);
+ col->blue = (col->blue << bpc/2) | (col->blue >> bpc/2);
}
}
@@ -658,11 +664,17 @@ _clutter_pixel_to_id (guchar pixel[4])
ClutterMainContext *ctx;
gint red, green, blue;
guint retval;
+ /* keep track of the bit depth of the RGB channels of the framebuffers (i.e.
+ * either 8 or 10) */
+ gint bpc;
ctx = _clutter_context_get_default ();
+ bpc = ctx->fb_r_mask;
+ g_assert (bpc == 8 || bpc == 10);
+
/* reduce the pixel components to the number of bits actually used of the
- * 8bits.
+ * bit depth of the channel (i.e. 8 or 10 bits)
*/
if (G_UNLIKELY (clutter_pick_debug_flags & CLUTTER_DEBUG_DUMP_PICK_BUFFERS))
{
@@ -673,18 +685,18 @@ _clutter_pixel_to_id (guchar pixel[4])
* identifiers (otherwise pick buffers dumped to an image will pretty
* much just look black.) Here we reverse that rotation.
*/
- tmp = ((pixel[0] << 4) | (pixel[0] >> 4));
- red = tmp >> (8 - ctx->fb_r_mask);
- tmp = ((pixel[1] << 4) | (pixel[1] >> 4));
- green = tmp >> (8 - ctx->fb_g_mask);
- tmp = ((pixel[2] << 4) | (pixel[2] >> 4));
- blue = tmp >> (8 - ctx->fb_b_mask);
+ tmp = ((pixel[0] << bpc/2) | (pixel[0] >> bpc/2));
+ red = tmp >> (bpc - ctx->fb_r_mask);
+ tmp = ((pixel[1] << bpc/2) | (pixel[1] >> bpc/2));
+ green = tmp >> (bpc - ctx->fb_g_mask);
+ tmp = ((pixel[2] << bpc/2) | (pixel[2] >> bpc/2));
+ blue = tmp >> (bpc - ctx->fb_b_mask);
}
else
{
- red = pixel[0] >> (8 - ctx->fb_r_mask);
- green = pixel[1] >> (8 - ctx->fb_g_mask);
- blue = pixel[2] >> (8 - ctx->fb_b_mask);
+ red = pixel[0] >> (bpc - ctx->fb_r_mask);
+ green = pixel[1] >> (bpc - ctx->fb_g_mask);
+ blue = pixel[2] >> (bpc - ctx->fb_b_mask);
}
/* divide potentially by two if 'fuzzy' */
--
2.24.1
From 6134c915fd66fdb4c6b89b0547e68ac8edc62a08 Mon Sep 17 00:00:00 2001
From: Floris Van den Abeele <florisvda@gmail.com>
Date: Mon, 7 Oct 2019 22:55:48 +0200
Subject: [PATCH 2/2] Fix coding style issues in MR !10
---
clutter/clutter-main.c | 20 ++++++++++----------
1 file changed, 10 insertions(+), 10 deletions(-)
diff --git a/clutter/clutter-main.c b/clutter/clutter-main.c
index bae74aaf4..89b2f9e6b 100644
--- a/clutter/clutter-main.c
+++ b/clutter/clutter-main.c
@@ -617,12 +617,12 @@ _clutter_id_to_color (guint id_,
g_assert (bpc == 8 || bpc == 10);
/* compute the numbers we'll store in the components */
- red = (id_ >> (ctx->fb_g_mask_used+ctx->fb_b_mask_used))
- & (0xff >> (bpc-ctx->fb_r_mask_used));
+ red = (id_ >> (ctx->fb_g_mask_used + ctx->fb_b_mask_used))
+ & (0xff >> (bpc - ctx->fb_r_mask_used));
green = (id_ >> ctx->fb_b_mask_used)
- & (0xff >> (bpc-ctx->fb_g_mask_used));
+ & (0xff >> (bpc - ctx->fb_g_mask_used));
blue = (id_)
- & (0xff >> (bpc-ctx->fb_b_mask_used));
+ & (0xff >> (bpc - ctx->fb_b_mask_used));
/* shift left bits a bit and add one, this circumvents
* at least some potential rounding errors in GL/GLES
@@ -652,9 +652,9 @@ _clutter_id_to_color (guint id_,
*/
if (G_UNLIKELY (clutter_pick_debug_flags & CLUTTER_DEBUG_DUMP_PICK_BUFFERS))
{
- col->red = (col->red << bpc/2) | (col->red >> bpc/2);
- col->green = (col->green << bpc/2) | (col->green >> bpc/2);
- col->blue = (col->blue << bpc/2) | (col->blue >> bpc/2);
+ col->red = (col->red << bpc / 2) | (col->red >> bpc / 2);
+ col->green = (col->green << bpc / 2) | (col->green >> bpc / 2);
+ col->blue = (col->blue << bpc / 2) | (col->blue >> bpc / 2);
}
}
@@ -685,11 +685,11 @@ _clutter_pixel_to_id (guchar pixel[4])
* identifiers (otherwise pick buffers dumped to an image will pretty
* much just look black.) Here we reverse that rotation.
*/
- tmp = ((pixel[0] << bpc/2) | (pixel[0] >> bpc/2));
+ tmp = ((pixel[0] << bpc / 2) | (pixel[0] >> bpc / 2));
red = tmp >> (bpc - ctx->fb_r_mask);
- tmp = ((pixel[1] << bpc/2) | (pixel[1] >> bpc/2));
+ tmp = ((pixel[1] << bpc / 2) | (pixel[1] >> bpc / 2));
green = tmp >> (bpc - ctx->fb_g_mask);
- tmp = ((pixel[2] << bpc/2) | (pixel[2] >> bpc/2));
+ tmp = ((pixel[2] << bpc / 2) | (pixel[2] >> bpc / 2));
blue = tmp >> (bpc - ctx->fb_b_mask);
}
else
--
2.24.1

15
clutter.spec
View File

@ -2,25 +2,21 @@
%global with_tests 1
%global glib2_version 2.44.0
%global glib2_version 2.53.4
%global cogl_version 1.21.2
%global json_glib_version 0.12.0
%global cairo_version 1.14.0
%global libinput_version 0.19.0
Name: clutter
Version: 1.26.2
Release: 11%{?dist}
Version: 1.26.4
Release: 1%{?dist}
Summary: Open Source software library for creating rich graphical user interfaces
License: LGPLv2+
URL: http://www.clutter-project.org/
Source0: https://download.gnome.org/sources/%{name}/1.26/%{name}-%{version}.tar.xz
# Backport fixes for 10-bit color
# https://bugzilla.redhat.com/show_bug.cgi?id=1800865
Patch0: 10.patch
BuildRequires: gettext
BuildRequires: pkgconfig(atk)
BuildRequires: pkgconfig(cairo-gobject) >= %{cairo_version}
@ -113,7 +109,7 @@ find %{buildroot} -name '*.la' -delete
%ldconfig_scriptlets
%files -f clutter-1.0.lang
%doc NEWS README
%doc NEWS README.md
%license COPYING
%{_libdir}/*.so.0
%{_libdir}/*.so.0.*
@ -135,6 +131,9 @@ find %{buildroot} -name '*.la' -delete
%endif
%changelog
* Mon Mar 09 2020 Kalev Lember <klember@redhat.com> - 1.26.4-1
- Update to 1.26.4
* Tue Mar 03 2020 Kalev Lember <klember@redhat.com> - 1.26.2-11
- Backport fixes for 10-bit color (#1800865)

2
sources
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@ -1 +1 @@
SHA512 (clutter-1.26.2.tar.xz) = c8008a1a1f111313d9abaff8d4415f112ddc32a02e08845f3735d33bb25b72b082f133daba06749bb9595eaf1ba83b308d30a413fbbe8dcdc1afdd7077a30937
SHA512 (clutter-1.26.4.tar.xz) = 6d43ac09df7671fa2bda74d1231166e8331f3ef1dbe0d167225033b3ddae7377d1062db81b73fc498c2e9f0db467bf4febb7306a6f40c9ef0266dac2a397f43a