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* egl_dri2: set correct error code if swapbuffers failsDaniel Czarnowski2016-02-191-1/+6
| | | | | | | | | | | A return value of '-1' means that there was error during swap with a window drawable, in this case we set error as EGL_BAD_NATIVE_WINDOW. v2: coding style cleanup, better commit message Signed-off-by: Matt Roper <[email protected]> Cc: "11.0 11.1" <[email protected] Reviewed-by: Emil Velikov <[email protected]>
* egl: move Null check to eglGetSyncAttribKHR to prevent SegfaultDongwon Kim2016-02-192-5/+8
| | | | | | | | | | | | | | Null-check on "*value" is currently done in _eglGetSyncAttrib, which is after eglGetSyncAttribKHR dereferences it. Move the check a layer up (in the beginning of eglGetSyncAttribKHR) to avoid segfaults. Cc: "11.0 11.1" <[email protected] Signed-off-by: Dongwon Kim <[email protected]> Reviewed-by: Marek Olšák <[email protected]> [Emil Velikov: tweak commit message, add stable tag] Reviewed-by: Emil Velikov <[email protected]>
* Android: enable building on arm64Rob Herring2016-02-181-3/+2
| | | | | | | | | Use the LOCAL_CFLAGS_{32/64} instead of arch specific variants to define the DEFAULT_DRIVER_DIR. This enables building for arm64. Cc: Chih-Wei Huang <[email protected]> Signed-off-by: Rob Herring <[email protected]> Reviewed-by: Emil Velikov <[email protected]>
* egl: android: clean-up config attribute settingRob Herring2016-02-181-3/+9
| | | | | | | | Pass the additional config attributes to dri2_add_config to set them instead of open coding them. This is in preparation to add more attributes. Signed-off-by: Rob Herring <[email protected]> Reviewed-by: Emil Velikov <[email protected]>
* egl: android: fix visuals declarationVarad Gautam2016-02-181-1/+1
| | | | | Signed-off-by: Varad Gautam <[email protected]> Reviewed-by: Emil Velikov <[email protected]>
* egl_dri2: NULL check for xcb_dri2_get_buffers_reply()Daniel Czarnowski2016-02-151-0/+2
| | | | | | | | | Without the check, unsuccessful xcb_dri2_get_buffers_reply(...) causes segmentation fault in dri2_get_buffers. Signed-off-by: Matt Roper <[email protected]> Reviewed-by: Emil Velikov <[email protected]> Cc: "11.0 11.1" <[email protected]
* egl/dri2: expose srgb configs when KHR_gl_colorspace is availableEmil Velikov2016-01-221-0/+2
| | | | | | | | | | | | | | | Otherwise the user has no way of using it, and we'll try to access the linear one. v2: - Bail out when KHR_gl_colorspace is missing and srgb is set (Marek) Cc: Chih-Wei Huang <[email protected]> Cc: "11.0 11.1" <[email protected]> Fixes: c2c2e9ab604(egl: implement EGL_KHR_gl_colorspace (v2)) Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=91596 Signed-off-by: Emil Velikov <[email protected]> Tested-by: Mauro Rossi <[email protected]>
* egl: don't forget to ship platform_x11_dri3.h into the tarballEmil Velikov2015-11-201-1/+3
| | | | | | Should have been a part of f35198badeb Signed-off-by: Emil Velikov <[email protected]>
* automake: egl: add symbols testEmil Velikov2015-11-202-0/+58
| | | | | | | | | | Should help us catch issues where we expose any extra symbols by mistake. Just like the ones fixes with previous commit. Signed-off-by: Emil Velikov <[email protected]> Tested-by: Kai Wasserbäch <[email protected]> Reviewed-by: Kristian Høgsberg <[email protected]> Acked-by: Matt Turner <[email protected]>
* egl: make it clear which platform x11 backend is being used (dri2 or 3)Martin Peres2015-11-173-9/+13
| | | | | | | Signed-off-by: Martin Peres <[email protected]> Reviewed-by: Boyan Ding <[email protected]> Reviewed-by: Kristian Høgsberg <[email protected]> Reviewed-by: Emil Velikov <[email protected]>
* egl/x11_dri3: Implement EGL_KHR_image_pixmapBoyan Ding2015-11-172-1/+78
| | | | | | | | | | | | | v2: from Martin Peres - Replace a tab with spaces v3: from Martin Peres - disable EGL_KHR_image_pixmap when is_different_gpu is set (Axel Davy) Signed-off-by: Boyan Ding <[email protected]> Reviewed-by: Martin Peres <[email protected]> Reviewed-by: Kristian Høgsberg <[email protected]> Reviewed-by: Emil Velikov <[email protected]>
* egl/x11: Implement dri3 support with loader's dri3 helperBoyan Ding2015-11-176-15/+705
| | | | | | | | | | | | | | | | | | | | | | | | | | | | v2: From Martin Peres - Tell we are compiling the dri3 backend in configure.ac - Update the Makefile.am - get rid of the LIBDRM_HAS_RENDERNODE_SUPPORT macro - fix some warnings related to EGLuint64KHR to int64_t conversions - use dri2_get_dri_config to get the __DRIconfig instead of open-coding it - replace the occasional tabs with spaces v3: From Martin Peres - fix and indent problem (Matt Turner) - drop the authenticate function, use NULL in the vtable instead (Emil) - drop some useless includes (Emil Velikov) - mandate libdrm (Emil Velikov) - link to xcb-dri3 (Kristian Høgsberg) - convert to the new loader interface for drwable (Kristian) - remove some dead code after the dropping of some vfuncs (Kristian) - add a comment on the topic of rendering to the frontbuffer v4: From Martin Peres - do not expose the preserved swap behavior (Acked by Eric Anholt) Signed-off-by: Boyan Ding <[email protected]> Signed-off-by: Martin Peres <[email protected]> Reviewed-by: Kristian Høgsberg <[email protected]> Reviewed-by: Emil Velikov <[email protected]>
* egl_dri2: Add a function to let platform code return dri drawable from ↵Boyan Ding2015-11-176-19/+38
| | | | | | | | | | | | | | | | | | _EGLSurface dri3 for EGL will use different struct other than dri2_egl_surface for an EGL surface, the common code only uses __DRIdrawable from that struct, so instead of converting _EGLSurface to dri2_egl_surface, let the platform code return the __DRIdrawable by its own (although the current platforms use the same function). v2: From Martin Peres - convert to the new drawable interface (Kristian) Signed-off-by: Boyan Ding <[email protected]> Signed-off-by: Martin Peres <[email protected]> Reviewed-by: Kristian Høgsberg <[email protected]> Reviewed-by: Emil Velikov <[email protected]>
* egl/wayland: Ignore rects from SwapBuffersWithDamageDaniel Stone2015-11-131-12/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | eglSwapBuffersWithDamage accepts damage-region rectangles to hint the compositor that it only needs to redraw certain areas, which was passed through the wl_surface_damage request, as designed. Wayland also offers a buffer transformation interface, e.g. to allow users to render pre-rotated buffers. Unfortunately, there is no way to query buffer transforms, and the damage region was provided in surface, rather than buffer, co-ordinate space. Users could in theory account for this themselves, but EGL also requires co-ordinates to be passed in GL/mathematical co-ordinate space, with an inversion to Wayland's natural/scanout co-ordinate space, so transformations other than a 180-degree rotation will fail as EGL attempts to subtract the region from (its view of the) surface height. Pending creation and acceptance of a wl_surface.buffer_damage request, which will accept co-ordinates in buffer co-ordinate space, pessimise to always sending full-surface damage. bce64c6c provides the explanation for why we send maximum-range damage, rather than the full size of the surface: in the presence of buffer transformations, full-surface damage may not actually cover the entire surface. Signed-off-by: Daniel Stone <[email protected]> Reviewed-by: Pekka Paalanen <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]>
* egl/dri2: Properly dereference array.Matt Turner2015-10-071-3/+3
| | | | | | | | | | Fixes a regression that broke EGL since commit 858f2f2ae6d72f338fdd6d544b0c733814e22724 Author: Emil Velikov <[email protected]> Date: Sun Sep 13 12:25:27 2015 +0100 egl/dri2: ease srgb __DRIconfig conditionals
* egl/dri2: enable EGL_KHR_gl_colorspace for swrastEmil Velikov2015-10-073-16/+19
| | | | | | | | | | No driver changes needed for softpipe/llvmpipe - things just work. v2: Whitespace fixes. Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Boyan Ding <[email protected]> Acked-by: Alex Deucher <[email protected]>
* egl/dri2: ease srgb __DRIconfig conditionalsEmil Velikov2015-10-072-29/+14
| | | | | | | | One can simplify the if-else chain, by declaring the driconfigs as a two sized array, whist using srgb as a index to the correct entry. Signed-off-by: Emil Velikov <[email protected]> Acked-by: Alex Deucher <[email protected]>
* egl: move memcpy to bring conf->base operations togetherVarad Gautam2015-10-071-1/+1
| | | | | | Signed-off-by: Varad Gautam <[email protected]> Suggested-by: Emil Velikov <[email protected]> Reviewed-by: Emil Velikov <[email protected]>
* egl: restore surface type before linking config to its displayVarad Gautam2015-10-071-0/+2
| | | | | | | | | | | | | | commit c2c2e9a (egl: implement EGL_KHR_gl_colorspace (v2)) leaves _EGLConfig->SurfaceType set incorrectly before calling _eglLinkConfig(), and the bad value is passed around to platform_android. set it to zero as earlier. v2: Set SurfaceType to 0, rather than surface_type (Suggested by Emil) Cc: [email protected] Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=91596 Signed-off-by: Varad Gautam <[email protected]> Reviewed-by: Emil Velikov <[email protected]>
* egl/dri2: don't require a context for ClientWaitSync (v2)Marek Olšák2015-10-031-2/+7
| | | | | | | | | | | The spec doesn't require it. This fixes a crash on Android. v2: don't set any flags if ctx == NULL v3: add the spec note Cc: 10.6 11.0 <[email protected]> Reviewed-by: Albert Freeman <[email protected]> Reviewed-by: Frank Binns <[email protected]>
* egl: rework handling EGL_CONTEXT_FLAGSMatthew Waters2015-10-031-5/+44
| | | | | | | | | | | | | | | | | | As of version 15 of the EGL_KHR_create_context spec, debug contexts are allowed for ES contexts. We should allow creation instead of erroring. While we're here provide a more comprehensive checking for the other two flags - ROBUST_ACCESS_BIT_KHR and FORWARD_COMPATIBLE_BIT_KHR v2 [Emil Velikov] Rebase. Minor tweak in commit message. Cc: Boyan Ding <[email protected]> Cc: Chad Versace <[email protected]> Cc: "10.6 11.0" <[email protected]> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=91044 Signed-off-by: Matthew Waters <[email protected]> Signed-off-by: Emil Velikov <[email protected]>
* egl: Fix missing Haiku include pathAlexander von Gluck IV2015-09-281-0/+1
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* wayland: Add copyright notice for wayland-egl.cKristian Høgsberg Kristensen2015-09-241-0/+29
| | | | Signed-off-by: Kristian Høgsberg Kristensen <[email protected]>
* egl/dri2: don't leak the fd on dri2_terminateEmil Velikov2015-09-153-1/+3
| | | | | | | | | | Currently the check was incorrect as it did not consider the (unlikely) case of fd == 0. In order to fix this we should first correctly initialize it to -1, as the swrast implementations leave it set to zero (props to calloc()). Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Boyan Ding <[email protected]>
* egl/dri2/drm: compact existing device mgmtEmil Velikov2015-09-151-6/+4
| | | | | | | | | Move the fcntl(dupfd_cloexec) to the else branch where it belongs. Otherwise it's not immediately obvious that the code is hit, only when an existing device is used. Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Boyan Ding <[email protected]>
* egl/dri2: Close file descriptor on error.Matt Turner2015-09-151-13/+14
| | | | | | | | | | v2: [Emil Velikov] Rework the error path to a common goto, close only if we own the fd. v3; [Emil Velikov] Always close the fd (we either opened the device or dup'd) (Boyan, Ian) Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Boyan Ding <[email protected]>
* egl_dri2: Add support for EGL_KHR_create_contest when using swrastBoyan Ding2015-09-091-1/+2
| | | | | | | | | This requires swrast version >= 3. Also EGL_EXT_create_context_robostness is supported if __DRI2_ROBUSTNESS extension is found. Reference: https://bugs.freedesktop.org/show_bug.cgi?id=80821 Reviewed-by: Emil Velikov <[email protected]> Signed-off-by: Boyan Ding <[email protected]>
* egl_dri2: Use createContextAttribs if swrast version >= 3Boyan Ding2015-09-091-6/+27
| | | | | | | v2: Change return type of the new function from int to bool Reviewed-by: Emil Velikov <[email protected]> Signed-off-by: Boyan Ding <[email protected]>
* egl_dri2: Move filling context_attrib array in a separate functionBoyan Ding2015-09-091-36/+54
| | | | | | | | v2: Change return type of the new function from int to bool Reviewed-by: Emil Velikov <[email protected]> Reviewed-by: Marek Olšák <[email protected]> Signed-off-by: Boyan Ding <[email protected]>
* mesa: Fix warning about static being in the wrong placeIan Romanick2015-09-021-1/+1
| | | | | | | | | | | | | | | | | | | | Because the compiler already has enough things to complain about. grep -rl 'const static' src/ | while read f do sed --in-place -e 's/const static/static const/g' $f done brw_eu_emit.c: In function 'brw_reg_type_to_hw_type': brw_eu_emit.c:98:7: warning: 'static' is not at beginning of declaration [-Wold-style-declaration] const static int imm_hw_types[] = { ^ brw_eu_emit.c:120:7: warning: 'static' is not at beginning of declaration [-Wold-style-declaration] const static int hw_types[] = { ^ Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* egl: scons: fix the haiku build, do not build the dri2 backendAlexander von Gluck IV2015-08-221-1/+0
| | | | Reviewed-by: Emil Velikov <[email protected]>
* egl/wayland: define set_cloexec_or_close only when mkostemp is not present11.0-branchpointBoyan Ding2015-08-221-0/+4
| | | | | | | | | | | Fixes a compiler warning of defined but not used function when HAVE_MKOSTEMP is defined. Fixes: eb3e2562a4b(configure.ac: check for mkostemp()) Signed-off-by: Boyan Ding <[email protected]> Reviewed-by: Emil Velikov <[email protected]> Reviewed-by: Matt Turner <[email protected]> Reviewed-by: Thomas Helland <[email protected]>
* mesa/egl: Resolve GCC sign-compare warning.Rhys Kidd2015-08-181-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | mesa/src/egl/drivers/dri2/platform_drm.c: In function 'release_buffer': mesa/src/egl/drivers/dri2/platform_drm.c:73:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i = 0; i < ARRAY_SIZE(dri2_surf->color_buffers); i++) { ^ mesa/src/egl/drivers/dri2/platform_drm.c: In function 'has_free_buffers': mesa/src/egl/drivers/dri2/platform_drm.c:87:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i = 0; i < ARRAY_SIZE(dri2_surf->color_buffers); i++) ^ mesa/src/egl/drivers/dri2/platform_drm.c: In function 'dri2_drm_destroy_surface': mesa/src/egl/drivers/dri2/platform_drm.c:199:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i = 0; i < ARRAY_SIZE(dri2_surf->color_buffers); i++) { ^ mesa/src/egl/drivers/dri2/platform_drm.c: In function 'get_back_bo': mesa/src/egl/drivers/dri2/platform_drm.c:224:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i = 0; i < ARRAY_SIZE(dri2_surf->color_buffers); i++) { ^ mesa/src/egl/drivers/dri2/platform_drm.c: In function 'dri2_drm_swap_buffers': mesa/src/egl/drivers/dri2/platform_drm.c:425:24: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i = 0; i < ARRAY_SIZE(dri2_surf->color_buffers); i++) ^ Signed-off-by: Rhys Kidd <[email protected]> Reviewed-by: Thomas Helland <[email protected]>
* egl: improve attribute checking for eglCreateContextFrank Binns2015-08-131-1/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | | The EGL 1.4 spec states for eglCreateContext: "attribute EGL_CONTEXT_CLIENT_VERSION is only valid when the current rendering API is EGL_OPENGL_ES_API" Additionally, if the EGL_KHR_create_context EGL extension is supported (this is mandatory in EGL 1.5) then the EGL_CONTEXT_MAJOR_VERSION_KHR, which is an alias for EGL_CONTEXT_CLIENT_VERSION, and EGL_CONTEXT_MINOR_VERSION_KHR attributes are also accepted by eglCreateContext with the extension spec stating: "The values for attributes EGL_CONTEXT_MAJOR_VERSION_KHR and EGL_CONTEXT_MINOR_VERSION_KHR specify the requested client API version. They are only meaningful for OpenGL and OpenGL ES contexts, and specifying them for other types of contexts will generate an error." Add the necessary checks against the extension and rendering APIs when validating these attributes as part of eglCreateContext. Signed-off-by: Frank Binns <[email protected]> Reviewed-by: Matt Turner <[email protected]> [Emil Velikov: Add newline before the spec quote (Matt)] Reviewed-by: Emil Velikov <[email protected]>
* egl: don't allow eglGetConfigs to set num_configs param to a negative valueFrank Binns2015-08-131-0/+3
| | | | | | | | | | | | | | | | | | When a buffer is provided to eglGetConfigs it's supposed to set the value of the num_config parameter to the total number of configs that have been copied into this buffer. For some reason the EGL spec doesn't consider it to be an error to pass this function a buffer while specifying its size to be less than 0. Given this, one would expect this combination to result in the num_config parameter being set to 0 but this wasn't the case. This was due to the buffer size being copied straight into num_configs without being clamped to 0. This was causing the following dEQP EGL test to fail: dEQP-EGL.functional.query_config.get_configs.get_configs_bounds Signed-off-by: Frank Binns <[email protected]> Reviewed-by: Matt Turner <[email protected]> Reviewed-by: Emil Velikov <[email protected]>
* egl/x11: don't abort when creating a DRI2 drawable failsFrank Binns2015-08-131-1/+19
| | | | | | | | | | | | | When calling either eglCreateWindowSurface or eglCreatePixmapSurface it was possible for an application to be aborted as a result of it failing to create a DRI2 drawable on the server. This could happen due to an application passing in an invalid native drawable handle, for example. v2: Handle the case where an error has been set on the connection Cc: <[email protected]> Signed-off-by: Frank Binns <[email protected]> Reviewed-by: Emil Velikov <[email protected]>
* egl/x11: set EGL_BAD_NATIVE_(PIXMAP|WINDOW) for invalid pixmaps/windowsFrank Binns2015-08-131-4/+12
| | | | | | | | | | | | | | | | | | | | Both eglCreatePixmapSurface and eglCreateWindowSurface were incorrectly setting the EGL error to be EGL_BAD_ALLOC when an invalid native drawable handle was being passed in. The EGL spec states the following for eglCreatePixmapSurface: "If pixmap is not a valid native pixmap handle, then an EGL_BAD_- NATIVE_PIXMAP error should be generated." (eglCreateWindowSurface has similar text) Correctly set the EGL error value based on xcb_get_geometry_reply returning an error structure containing something other than BadAlloc. v2: Check for BadAlloc error and update commit message to reflect this Signed-off-by: Frank Binns <[email protected]> Reviewed-by: Emil Velikov <[email protected]>
* egl/x11: fix use of EGL_BAD_NATIVE_WINDOWFrank Binns2015-08-131-4/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 4ed23fd590 introduced some calls to _eglError inappropriately passing it EGL_BAD_NATIVE_WINDOW. This was actually harmless in two of the cases as _eglError gets called later on with a more appropriate error code but (just to be safe) switch these to _eglLog calls instead. The final case is a little trickier as it actually needs to set an error of which the following are available (according to the EGL spec): EGL_BAD_MATCH, EGL_BAD_CONFIG, EGL_BAD_NATIVE_(PIXMAP|WINDOW) and EGL_BAD_ALLOC. Of these, EGL_BAD_ALLOC seems to be the most appropriate given that failure can occur either as a result of xcb_get_setup failing due to an earlier error on the connection (where the most commonly occurring error code is XCB_CONN_CLOSED_MEM_INSUFFICIENT) or as a result of the xcb_screen_iterator_t 'rem' field being 0. In addition to this, commit af2aea40d2 unconditionally set the error to EGL_BAD_NATIVE_WINDOW when creating a window or pixmap surface with a NULL native handle. Change this to correctly set the error based on surface type. v2: Updated patch description (Emil Velikov) Return EGL_BAD_NATIVE_PIXMAP when eglCreatePixmapSurface is called with a NULL native pixmap handle Signed-off-by: Frank Binns <[email protected]> Reviewed-by: Emil Velikov <[email protected]>
* egl/x11: Fix driver_name acquisitionBoyan Ding2015-08-081-6/+5
| | | | | | | | | | | | | We don't need to free driverName string from dri2 reply, on the other hand, the driver name acquired from loader doesn't need duplication. Fixes: 45e110bad9d (egl/x11: trust our loader over the xserver for the drivername) Reported-by: Timothy Arceri <[email protected]> Signed-off-by: Boyan Ding <[email protected]> [Emil Velikov: use brackets for both branches of conditional] Reviewed-by: Emil Velikov <[email protected]>
* egl/dri2: Fix include path of u_atomic.h introduced e7e29189Alexander von Gluck IV2015-08-073-1/+3
| | | | | | | | This was causing a failure to build on SCons due to a missing -Isrc/egl. Instead of adding in that path, lets just -Isrc/ and include "utils/u_atomic.h". Reviewed-by: Matt Turner <[email protected]>
* egl/x11: don't crash if dri2_dpy->conn is NULLEmil Velikov2015-08-071-5/+3
| | | | | | | Identical to commit 60e9c35b3a0(egl/x11: bail out if we cannot fetch the xcb connection) but for the swrast codepath. Signed-off-by: Emil Velikov <[email protected]>
* egl/x11: auth with xserver before attempting to open the dri moduleEmil Velikov2015-08-071-3/+3
| | | | | | | | | No real change, apart from keeping the calls to the underlying winsys (x11) next to each other. Just like platform_wayland. Signed-off-by: Emil Velikov <[email protected]> Acked-by: Alex Deucher <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* egl/x11: trust our loader over the xserver for the drivernameEmil Velikov2015-08-071-1/+11
| | | | | | | | | | | | | This is a port of commit 7bd95ec437a(dri2: Trust our own driver name lookup over the server's.) from glx/dri2. v2: Add newline between code and multiline comment. (Matt) Cc: Julien Isorce <[email protected]> Reported-by: Julien Isorce <[email protected]> Signed-off-by: Emil Velikov <[email protected]> Acked-by: Alex Deucher <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* egl/x11: open the device from within dri2_x11_connect()Emil Velikov2015-08-071-13/+16
| | | | | | | | | Allows us, with the next commit, to use alternative driver_name rather than the one from xserver. Signed-off-by: Emil Velikov <[email protected]> Acked-by: Alex Deucher <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* egl/x11: fetch the device_name prior to driver_nameEmil Velikov2015-08-071-5/+5
| | | | | | | | | | With the follow up commits we're about to further reshuffle things. Thus we'll honour our our driver_name lookup (src/loader), and use the one provided by xserver as a fall-back. Signed-off-by: Emil Velikov <[email protected]> Acked-by: Alex Deucher <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* egl/x11: remove dri2_dpy->conn checksEmil Velikov2015-08-071-12/+6
| | | | | | | | If the connection is NULL we won't be able to get here. Signed-off-by: Emil Velikov <[email protected]> Acked-by: Alex Deucher <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* egl/x11: bail out if we cannot fetch the xcb connectionEmil Velikov2015-08-071-1/+1
| | | | | | | | | | | | | | | | The documentation of xcb_connection_has_error() does not mention what will happen, if NULL is fed to the function. Upon closer look (props to Matt), it seems that we'll crash as the implementation dereferences conn. This will also allow us to remove the dri2_dpy->conn checking with the next commit. v2: Reword commit message as per Matt's findings. Acked-by: Alex Deucher <[email protected]> Signed-off-by: Emil Velikov <[email protected]>
* egl: Add eglQuerySurface surface type check for EGL_LARGEST_PBUFFER attribFrank Binns2015-08-041-1/+2
| | | | | | | | | | | | | | | | | | | Calling eglQuerySurface on a window or pixmap with the EGL_LARGEST_PBUFFER attribute resulted in the contents of the 'value' parameter being modified. This is the wrong behaviour according to the EGL spec, which states: "Querying EGL_LARGEST_PBUFFER for a pbuffer surface returns the same attribute value specified when the surface was created with eglCreatePbufferSurface. For a window or pixmap surface, the contents of value are not modified." Avoid this from happening by checking that the surface type is EGL_PBUFFER_BIT before modifying the contents of the parameter. Cc: <[email protected]> Signed-off-by: Frank Binns <[email protected]> Reviewed-by: Emil Velikov <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* egl/dri: Add error info needed for EGL_EXT_image_dma_buf_import extensionFrank Binns2015-08-041-0/+4
| | | | | | | | | | | | | Update the DRI image interface error codes to reflect the needs of the EGL_EXT_image_dma_buf_import extension. This means updating the existing error code documentation and adding a new __DRI_IMAGE_ERROR_BAD_ACCESS error code so that drivers can correctly reject unsupported pitches and offsets. Hook the new error code up in EGL to return EGL_BAD_ACCESS. Cc: <[email protected]> Signed-off-by: Frank Binns <[email protected]> Reviewed-by: Emil Velikov <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* egl/wayland: use drmGetNodeTypeFromFd helper instead of opencoding itEmil Velikov2015-08-011-18/+2
| | | | | | Cc: Axel Davy <[email protected]> Signed-off-by: Emil Velikov <[email protected]> Acked-by: Boyan Ding <[email protected]>
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