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libsdl2: Fix directfb SDL_RenderFillRect

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Refactoring of SDL2 internal API has broken SDL_RenderFillRect for
DirectFB. The problem has already been fixed upstream.

(From OE-Core rev: e0201460f7888d220555e84ce2981ff5578114d4)

Signed-off-by: Mark Jonas <toertel@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit a7c8dfc1f9beebeb9da7f61b323d85fba82ec1cb)
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Mark Jonas
2020-11-02 09:34:40 +01:00
committed by Richard Purdie
parent ca81c2a52d
commit ae202197ed
2 changed files with 34 additions and 0 deletions
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33
meta/recipes-graphics/libsdl2/libsdl2/directfb-renderfillrect-fix.patch Normal file
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@@ -0,0 +1,33 @@
# HG changeset patch
# User Sam Lantinga <slouken@libsdl.org>
# Date 1590793369 25200
# Node ID a90089f75990e8b07a1dcf931c5f8a580ae343bf
# Parent a9b4bd264f3cbedc4f3287b3ec6b32311370ba85
Fixed bug 5146 - SDL_RenderFillRect doesn't work in DirectFB
Lacky
It looks like refactoring of SDL2 internal API has broken SDL_RenderFillRect for DirectFB. In new version function SDL_RenderFillRect returns 0, but rectangle is not visible.
Replacing "count" with "len" in the argument list for SDL_memcpy in DirectFB_QueueFillRects fixes problem.
--
The patch was imported from the libsdl Mercurial repository
(https://hg.libsdl.org/SDL) as of changeset id a90089f75990.
Upstream-Status: Backport
Signed-off-by: Mark Jonas <toertel@gmail.com>
diff -r a9b4bd264f3c -r a90089f75990 src/video/directfb/SDL_DirectFB_render.c
--- a/src/video/directfb/SDL_DirectFB_render.c Thu May 21 00:06:09 2020 -0400
+++ b/src/video/directfb/SDL_DirectFB_render.c Fri May 29 16:02:49 2020 -0700
@@ -626,7 +626,7 @@
}
cmd->data.draw.count = count;
- SDL_memcpy(verts, rects, count);
+ SDL_memcpy(verts, rects, len);
return 0;
}

1
meta/recipes-graphics/libsdl2/libsdl2_2.0.12.bb
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@@ -19,6 +19,7 @@ PROVIDES = "virtual/libsdl2"
SRC_URI = "http://www.libsdl.org/release/SDL2-${PV}.tar.gz \
file://more-gen-depends.patch \
file://directfb-spurious-curly-brace-missing-e.patch \
file://directfb-renderfillrect-fix.patch \
"
S = "${WORKDIR}/SDL2-${PV}"