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path: root/include/ui/qemu-pixman.h
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2022-04-06Replace config-time define HOST_WORDS_BIGENDIANMarc-André Lureau
Replace a config-time define with a compile time condition define (compatible with clang and gcc) that must be declared prior to its usage. This avoids having a global configure time define, but also prevents from bad usage, if the config header wasn't included before. This can help to make some code independent from qemu too. gcc supports __BYTE_ORDER__ from about 4.6 and clang from 3.2. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> [ For the s390x parts I'm involved in ] Acked-by: Halil Pasic <pasic@linux.ibm.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220323155743.1585078-7-marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-05-27ui/pixman: Add qemu_pixman_to_drm_format()Vivek Kasireddy
This new function to get the drm_format associated with a pixman format will be useful while creating a dmabuf. Based-on-patch-by: Gerd Hoffmann <kraxel@redhat.com> Cc: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Vivek Kasireddy <vivek.kasireddy@intel.com> Message-Id: <20210526231429.1045476-11-vivek.kasireddy@intel.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2020-07-13Remove the CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE switchThomas Huth
GCC supports "#pragma GCC diagnostic" since version 4.6, and Clang seems to support it, too, since its early versions 3.x. That means that our minimum required compiler versions all support this pragma already and we can remove the test from configure and all the related #ifdefs in the code. Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20200710045515.25986-1-thuth@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-01-02ui: add pixman image g_autoptr supportMarc-André Lureau
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2019-01-22ui/console: Remove PixelFormat from qemu/typedefs.hPhilippe Mathieu-Daudé
Header files requiring PixelFormat already include "ui/qemu-pixman.h". To clean "qemu/typedefs.h", move the declaration to "ui/qemu-pixman.h" (removing the forward declaration). Suggested-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-03-13ui/pixman: add qemu_drm_format_to_pixman()Gerd Hoffmann
Map drm fourcc codes to pixman formats. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed by: Kirti Wankhede <kwankhede@nvidia.com> Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2016-03-22Use scripts/clean-includes to drop redundant qemu/typedefs.hMarkus Armbruster
Re-run scripts/clean-includes to apply the previous commit's corrections and updates. Besides redundant qemu/typedefs.h, this only finds a redundant config-host.h include in ui/egl-helpers.c. No idea how that escaped the previous runs. Some manual whitespace trimming around dropped includes squashed in. Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-04-27spice: fix simple display on bigendian hostsGerd Hoffmann
Denis Kirjanov is busy getting spice run on ppc64 and trapped into this one. Spice wire format is little endian, so we have to explicitly say we want little endian when letting pixman convert the data for us. Reported-by: Denis Kirjanov <kirjanov@gmail.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-03-12pixman: add a bunch of PIXMAN_BE_* defines for 32bppGerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2015-01-19ui/pixman: add qemu_pixman_check_formatGerd Hoffmann
Convinience check_format function for UIs using pixman. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-09-05console: add qemu_pixman_linebuf_copyGerd Hoffmann
Helper function for copying data from linebuf to framebuffer using pixman, possibly converting in case src and dst formats differ. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-09-05console: add qemu_default_pixman_formatGerd Hoffmann
Function returning the default pixman format for a given depth. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-09-05console: add qemu_pixelformat_from_pixmanGerd Hoffmann
Function to convert pixman format codes to qemu PixelFormat. [ Benjamin Herrenschmidt: fix BGRA+RGBA shifts ] Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-04-17Fix warnings suppressors to honor --disable-werrorMarkus Armbruster
Replace #pragma GCC diagnostic ignored FOO [Troublesome code...] #pragma GCC diagnostic error FOO by #pragma GCC diagnostic push #pragma GCC diagnostic ignored FOO [Troublesome code...] #pragma GCC diagnostic pop Broken in commit 3f4349d, commit 092bb30, and commit c95e308. Signed-off-by: Markus Armbruster <armbru@redhat.com> Tested-by: Alexey Kardashevskiy <aik@ozlabs.ru> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Message-id: 1366113066-1340-1-git-send-email-armbru@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-16pixman: render vgafont glyphs into pixman imagesGerd Hoffmann
Add helper functions to create pixman mask images for glyphs and to render these glyphs into a pixman image. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-04-16pixman: add qemu_pixman_color()Gerd Hoffmann
Helper function to map qemu colors (32bit integer + matching PixelFormat) into pixman_color_t. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-01-30qemu-pixman.h: Avoid mutual inclusion loop with console.hPeter Maydell
Remove an unnecessary mutual inclusion loop between qemu-pixman.h and console.h, since the former was only including the latter for 'PixelFormat*', which can be provided by typedefs.h. This requires a minor adjustment to the files which included qemu-pixman.h, since they were relying on it implicitly dragging in all of console.h. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Acked-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-01-12pixman: fix warningGerd Hoffmann
Cc: afaerber@suse.de Cc: agraf@suse.de Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-12-19ui: move files to ui/ and include/ui/Paolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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