From 9257212a8841f37588d5b5a94a7930db4585a106 Mon Sep 17 00:00:00 2001 From: V3n3RiX Date: Fri, 9 Sep 2022 16:40:34 +0100 Subject: gentoo auto-resync : 09:09:2022 - 16:40:34 --- .../files/mupen64plus-core-2.5.9-pitch.patch | 29 ++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 games-emulation/mupen64plus-core/files/mupen64plus-core-2.5.9-pitch.patch (limited to 'games-emulation/mupen64plus-core/files') diff --git a/games-emulation/mupen64plus-core/files/mupen64plus-core-2.5.9-pitch.patch b/games-emulation/mupen64plus-core/files/mupen64plus-core-2.5.9-pitch.patch new file mode 100644 index 000000000000..449e4252dae2 --- /dev/null +++ b/games-emulation/mupen64plus-core/files/mupen64plus-core-2.5.9-pitch.patch @@ -0,0 +1,29 @@ +From 8fac78d8cb54da960ca85a49547dcc4fb952457d Mon Sep 17 00:00:00 2001 +From: VarNepvius <14352929+VarNepvius@users.noreply.github.com> +Date: Tue, 6 Sep 2022 20:31:03 +0200 +Subject: [PATCH] Fix wrong pitch argument in call to SDL_CreateRGBSurfaceFrom. + +--- + src/api/vidext_sdl2_compat.h | 8 +++++++- + 1 file changed, 7 insertions(+), 1 deletion(-) + +diff --git a/src/api/vidext_sdl2_compat.h b/src/api/vidext_sdl2_compat.h +index 06d778dd9..071a64402 100644 +--- a/src/api/vidext_sdl2_compat.h ++++ b/src/api/vidext_sdl2_compat.h +@@ -474,8 +474,14 @@ SDL_SetVideoMode(int width, int height, int bpp, Uint32 flags) + if (SDL_GL_MakeCurrent(SDL_VideoWindow, SDL_VideoContext) < 0) { + return NULL; + } ++ ++ /* Pitch: size of of line in bytes */ ++ /* Add 7 to bpp before division, to ensure correct rounding towards infinity ++ * in cases where bits per pixel do not cleanly divide by 8 (such as 15) ++ */ ++ int pitch = (bpp + 7) / 8 * width; + SDL_VideoSurface = +- SDL_CreateRGBSurfaceFrom(NULL, width, height, bpp, 0, 0, 0, 0, 0); ++ SDL_CreateRGBSurfaceFrom(NULL, width, height, bpp, pitch, 0, 0, 0, 0); + if (!SDL_VideoSurface) { + return NULL; + } -- cgit v1.2.3