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weston/shared/weston-egl-ext.h

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weston-egl-ext.h: Reformat license text This file was already covered by the Expat variant of the MIT license. Just reformat the text to match our standard boilerplate formatting.
2015-06-12 23:52:15 +03:00
/*
compositor: add EGL_WL_bind_wayland_display definitions This is a workaround for platforms, whose EGL headers miss the definitions for EGL_WL_bind_wayland_display. Signed-off-by: Pekka Paalanen <ppaalanen@gmail.com>
2012-03-30 16:45:40 +04:00
* Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
* All Rights Reserved.
*
weston-egl-ext.h: Reformat license text This file was already covered by the Expat variant of the MIT license. Just reformat the text to match our standard boilerplate formatting.
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* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
compositor: add EGL_WL_bind_wayland_display definitions This is a workaround for platforms, whose EGL headers miss the definitions for EGL_WL_bind_wayland_display. Signed-off-by: Pekka Paalanen <ppaalanen@gmail.com>
2012-03-30 16:45:40 +04:00
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
weston-egl-ext.h: Reformat license text This file was already covered by the Expat variant of the MIT license. Just reformat the text to match our standard boilerplate formatting.
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* distribute, sublicense, and/or sell copies of the Software, and to
compositor: add EGL_WL_bind_wayland_display definitions This is a workaround for platforms, whose EGL headers miss the definitions for EGL_WL_bind_wayland_display. Signed-off-by: Pekka Paalanen <ppaalanen@gmail.com>
2012-03-30 16:45:40 +04:00
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice (including the
weston-egl-ext.h: Reformat license text This file was already covered by the Expat variant of the MIT license. Just reformat the text to match our standard boilerplate formatting.
2015-06-12 23:52:15 +03:00
* next paragraph) shall be included in all copies or substantial
* portions of the Software.
compositor: add EGL_WL_bind_wayland_display definitions This is a workaround for platforms, whose EGL headers miss the definitions for EGL_WL_bind_wayland_display. Signed-off-by: Pekka Paalanen <ppaalanen@gmail.com>
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*
weston-egl-ext.h: Reformat license text This file was already covered by the Expat variant of the MIT license. Just reformat the text to match our standard boilerplate formatting.
2015-06-12 23:52:15 +03:00
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
compositor: add EGL_WL_bind_wayland_display definitions This is a workaround for platforms, whose EGL headers miss the definitions for EGL_WL_bind_wayland_display. Signed-off-by: Pekka Paalanen <ppaalanen@gmail.com>
2012-03-30 16:45:40 +04:00
/* Extensions used by Weston, copied from Mesa's eglmesaext.h, */
#ifndef WESTON_EGL_EXT_H
#define WESTON_EGL_EXT_H
libweston: fix building issue when EGL support is not enabled weston-egl-ext.h has been include in compositor-xx.c file in order to define EGL_PLATFORM_xxx_KHR extensions used by the compositors. But in case EGL support is not enabled, all EGL related definition must be skipped except EGL_PLATFORM_xxx_KHR that must be still defined to allow compositor-xx.c to build. Signed-off-by: Vincent Abriou <vincent.abriou@st.com> Reviewed-by: Giulio Camuffo <giuliocamuffo@gmail.com>
2016-10-11 14:47:03 +03:00
#ifdef ENABLE_EGL
compositor: add EGL_WL_bind_wayland_display definitions This is a workaround for platforms, whose EGL headers miss the definitions for EGL_WL_bind_wayland_display. Signed-off-by: Pekka Paalanen <ppaalanen@gmail.com>
2012-03-30 16:45:40 +04:00
#ifndef EGL_WL_bind_wayland_display
#define EGL_WL_bind_wayland_display 1
weston-egl-ext: Define EGL tokens harder for old Mesa Older versions of Mesa provided header definitions for the EGL_WL_bind_wayland_display extension, but an earlier version of the extension which only provided the (un)bind entrypoints, and not QueryWaylandBuffer. Detect this half-provision and make sure we export the QueryWaylandBuffer definitions as well. Fixes build failure with EGL on Ubuntu 12.04. Signed-off-by: Daniel Stone <daniels@collabora.com> Reviewed-by: Bryce Harrington <bryce@osg.samsung.com> Reviewed-by: Pekka Paalanen <ppaalanen@gmail.com>
2015-02-11 21:15:18 +03:00
struct wl_display;
#ifdef EGL_EGLEXT_PROTOTYPES
EGLAPI EGLBoolean EGLAPIENTRY eglBindWaylandDisplayWL(EGLDisplay dpy, struct wl_display *display);
EGLAPI EGLBoolean EGLAPIENTRY eglUnbindWaylandDisplayWL(EGLDisplay dpy, struct wl_display *display);
#endif
typedef EGLBoolean (EGLAPIENTRYP PFNEGLBINDWAYLANDDISPLAYWL) (EGLDisplay dpy, struct wl_display *display);
typedef EGLBoolean (EGLAPIENTRYP PFNEGLUNBINDWAYLANDDISPLAYWL) (EGLDisplay dpy, struct wl_display *display);
#endif
/*
* This is a little different to the tests shipped with EGL implementations,
* which wrap the entire thing in #ifndef EGL_WL_bind_wayland_display, then go
* on to define both BindWaylandDisplay and QueryWaylandBuffer.
*
* Unfortunately, some implementations (particularly the version of Mesa shipped
* in Ubuntu 12.04) define EGL_WL_bind_wayland_display, but then only provide
* prototypes for (Un)BindWaylandDisplay, completely omitting
* QueryWaylandBuffer.
*
* Detect this, and provide our own definitions if necessary.
*/
#ifndef EGL_WAYLAND_BUFFER_WL
Update src/weston-egl-ext.h
2012-07-24 04:54:42 +04:00
#define EGL_WAYLAND_BUFFER_WL 0x31D5 /* eglCreateImageKHR target */
#define EGL_WAYLAND_PLANE_WL 0x31D6 /* eglCreateImageKHR target */
Update weston-egl-ext.h with EGL_WL_bind_wayland_display changes
2012-07-10 23:51:13 +04:00
Update src/weston-egl-ext.h
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#define EGL_TEXTURE_Y_U_V_WL 0x31D7
#define EGL_TEXTURE_Y_UV_WL 0x31D8
#define EGL_TEXTURE_Y_XUXV_WL 0x31D9
compositor: add support for OES_EGL_image_external In cases where the GPU can natively handle certain YUV formats, eglQueryWaylandBufferWL() can return the value EGL_TEXTURE_EXTERNAL_WL and the compositor will treat the buffer as a single egl-image-external. See: http://www.khronos.org/registry/gles/extensions/OES/OES_EGL_image_external.txt v1: original v2: rename EGL_TEXTURE_EXTERNAL_OES -> EGL_TEXTURE_EXTERNAL_WL and query for the extension v3: fix build without updated mesa headers, if EGL_TEXTURE_EXTERNAL_WL #define is missing from older mesa headers. v4: resend without missing parts Signed-off-by: Rob Clark <rob@ti.com>
2012-09-01 01:42:18 +04:00
#define EGL_TEXTURE_EXTERNAL_WL 0x31DA
Update weston-egl-ext.h with EGL_WL_bind_wayland_display changes
2012-07-10 23:51:13 +04:00
weston-egl: Update weston-egl-ext.h: s/wl_buffer/wl_resource As struct wl_buffer has been deprecated since 1.2.
2013-10-01 14:27:19 +04:00
struct wl_resource;
compositor: add EGL_WL_bind_wayland_display definitions This is a workaround for platforms, whose EGL headers miss the definitions for EGL_WL_bind_wayland_display. Signed-off-by: Pekka Paalanen <ppaalanen@gmail.com>
2012-03-30 16:45:40 +04:00
#ifdef EGL_EGLEXT_PROTOTYPES
weston-egl: Update weston-egl-ext.h: s/wl_buffer/wl_resource As struct wl_buffer has been deprecated since 1.2.
2013-10-01 14:27:19 +04:00
EGLAPI EGLBoolean EGLAPIENTRY eglQueryWaylandBufferWL(EGLDisplay dpy, struct wl_resource *buffer, EGLint attribute, EGLint *value);
compositor: add EGL_WL_bind_wayland_display definitions This is a workaround for platforms, whose EGL headers miss the definitions for EGL_WL_bind_wayland_display. Signed-off-by: Pekka Paalanen <ppaalanen@gmail.com>
2012-03-30 16:45:40 +04:00
#endif
weston-egl: Update weston-egl-ext.h: s/wl_buffer/wl_resource As struct wl_buffer has been deprecated since 1.2.
2013-10-01 14:27:19 +04:00
typedef EGLBoolean (EGLAPIENTRYP PFNEGLQUERYWAYLANDBUFFERWL) (EGLDisplay dpy, struct wl_resource *buffer, EGLint attribute, EGLint *value);
nested: add missing egl extension declaration Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
2014-08-25 22:56:45 +04:00
#endif
#ifndef EGL_WL_create_wayland_buffer_from_image
#define EGL_WL_create_wayland_buffer_from_image 1
Update weston-egl-ext.h with EGL_WL_bind_wayland_display changes
2012-07-10 23:51:13 +04:00
nested: add missing egl extension declaration Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
2014-08-25 22:56:45 +04:00
#ifdef EGL_EGLEXT_PROTOTYPES
EGLAPI struct wl_buffer * EGLAPIENTRY eglCreateWaylandBufferFromImageWL(EGLDisplay dpy, EGLImageKHR image);
#endif
typedef struct wl_buffer * (EGLAPIENTRYP PFNEGLCREATEWAYLANDBUFFERFROMIMAGEWL) (EGLDisplay dpy, EGLImageKHR image);
compositor: add EGL_WL_bind_wayland_display definitions This is a workaround for platforms, whose EGL headers miss the definitions for EGL_WL_bind_wayland_display. Signed-off-by: Pekka Paalanen <ppaalanen@gmail.com>
2012-03-30 16:45:40 +04:00
#endif
compositor: add support for OES_EGL_image_external In cases where the GPU can natively handle certain YUV formats, eglQueryWaylandBufferWL() can return the value EGL_TEXTURE_EXTERNAL_WL and the compositor will treat the buffer as a single egl-image-external. See: http://www.khronos.org/registry/gles/extensions/OES/OES_EGL_image_external.txt v1: original v2: rename EGL_TEXTURE_EXTERNAL_OES -> EGL_TEXTURE_EXTERNAL_WL and query for the extension v3: fix build without updated mesa headers, if EGL_TEXTURE_EXTERNAL_WL #define is missing from older mesa headers. v4: resend without missing parts Signed-off-by: Rob Clark <rob@ti.com>
2012-09-01 01:42:18 +04:00
#ifndef EGL_TEXTURE_EXTERNAL_WL
#define EGL_TEXTURE_EXTERNAL_WL 0x31DA
#endif
weston-egl: Allow compilation against older EGL stack Provide a definition of EGL_BUFFER_AGE_EXT so that you can compile against an EGL stack that may not yet support that extension.
2013-03-22 18:15:49 +04:00
#ifndef EGL_BUFFER_AGE_EXT
#define EGL_BUFFER_AGE_EXT 0x313D
#endif
gl_renderer: Use EGL_WAYLAND_Y_INVERTED_WL to query wl_buffer's orientation
2013-08-29 11:36:44 +04:00
#ifndef EGL_WAYLAND_Y_INVERTED_WL
#define EGL_WAYLAND_Y_INVERTED_WL 0x31DB /* eglQueryWaylandBufferWL attribute */
#endif
weston-egl-ext.h: add GL_EXT_unpack_subimage definitions ... and use it in gl-renderer. Signed-off-by: Emil Velikov <emil.velikov@collabora.com> Reviewed-by: Daniel Stone <daniels@collabora.com>
2016-07-04 17:27:17 +03:00
#ifndef GL_EXT_unpack_subimage
#define GL_EXT_unpack_subimage 1
#define GL_UNPACK_ROW_LENGTH_EXT 0x0CF2
#define GL_UNPACK_SKIP_ROWS_EXT 0x0CF3
#define GL_UNPACK_SKIP_PIXELS_EXT 0x0CF4
#endif /* GL_EXT_unpack_subimage */
Add workaround for broken GL_EXT_unpack_subimage tokens Earlier versions of gl2ext.h defined the GL_EXT_unpack_subimage tokens without the _EXT suffix. That's been fixed and we're using the _EXT tokens now, but just in case we're using an older, broken header, define the _EXT tokens manually.
2013-08-07 23:05:08 +04:00
/* Mesas gl2ext.h and probably Khronos upstream defined
* GL_EXT_unpack_subimage with non _EXT suffixed GL_UNPACK_* tokens.
* In case we're using that mess, manually define the _EXT versions
* of the tokens here.*/
#if defined(GL_EXT_unpack_subimage) && !defined(GL_UNPACK_ROW_LENGTH_EXT)
#define GL_UNPACK_ROW_LENGTH_EXT 0x0CF2
#define GL_UNPACK_SKIP_ROWS_EXT 0x0CF3
#define GL_UNPACK_SKIP_PIXELS_EXT 0x0CF4
#endif
gl-renderer: add dmabuf import Import dmabuf as an EGLImage, and hold on to the EGLImage until we are signalled a content change. On content change, destroy the EGLImage and re-import to trigger GPU cache flushes. We hold on to the EGLImage as long as possible just in case the client does other imports that might later make re-importing fail. As dmabuf protocol uses drm_fourcc codes, we need libdrm for drm_fourcc.h. However, we are not doing any libdrm function calls, so there is no new need to link to libdrm. RFCv1 changes: - fix error if dmabuf exposed unsupported - always use GL_TEXTURE_EXTERNAL_OES with dmabuf v2 changes: - improve support check and error handling - hold on to the imported EGLImage to avoid the dmabuf becoming unimportable in the future - send internal errors with linux_dmabuf_buffer_send_server_error() - import EGL_EXT_image_dma_buf_import extension headers - use heuristics to decide between GL_TEXTURE_2D and GL_TEXTURE_EXTERNAL_OES - add comment about Mesa requirements - change y-invert from per-plane boolean to per-buffer flag Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk> Signed-off-by: Louis-Francis Ratté-Boulianne <lfrb@collabora.com> Reviewed-by: Daniel Stone <daniels@collabora.com>
2014-06-12 17:49:29 +04:00
/* Define needed tokens from EGL_EXT_image_dma_buf_import extension
* here to avoid having to add ifdefs everywhere.*/
#ifndef EGL_EXT_image_dma_buf_import
#define EGL_LINUX_DMA_BUF_EXT 0x3270
#define EGL_LINUX_DRM_FOURCC_EXT 0x3271
#define EGL_DMA_BUF_PLANE0_FD_EXT 0x3272
#define EGL_DMA_BUF_PLANE0_OFFSET_EXT 0x3273
#define EGL_DMA_BUF_PLANE0_PITCH_EXT 0x3274
#define EGL_DMA_BUF_PLANE1_FD_EXT 0x3275
#define EGL_DMA_BUF_PLANE1_OFFSET_EXT 0x3276
#define EGL_DMA_BUF_PLANE1_PITCH_EXT 0x3277
#define EGL_DMA_BUF_PLANE2_FD_EXT 0x3278
#define EGL_DMA_BUF_PLANE2_OFFSET_EXT 0x3279
#define EGL_DMA_BUF_PLANE2_PITCH_EXT 0x327A
#endif
gl-renderer: support format and modifier queries EGL_EXT_image_dma_buf_import_modifiers allows querying the formats and modifiers supported by the platform. expose these to the compositor. v2: - change calloc args (Daniel Stone) - check for modifier support before querying formats (Daniel Stone) Signed-off-by: Varad Gautam <varad.gautam@collabora.com> Reviewed-by: Daniel Stone <daniels@collabora.com>
2016-11-23 11:33:20 +03:00
/* Define tokens from EGL_EXT_image_dma_buf_import_modifiers */
#ifndef EGL_EXT_image_dma_buf_import_modifiers
#define EGL_EXT_image_dma_buf_import_modifiers 1
gl-renderer: allow importing fourth dmabuf plane EGL_EXT_image_dma_buf_import_modifiers supports importing upto four dmabuf planes into an EGLImage. v2: correct PLANE3_PITCH token (Daniel Stone) Signed-off-by: Varad Gautam <varad.gautam@collabora.com> Reviewed-by: Daniel Stone <daniels@collabora.com>
2016-11-23 11:33:19 +03:00
#define EGL_DMA_BUF_PLANE3_FD_EXT 0x3440
#define EGL_DMA_BUF_PLANE3_OFFSET_EXT 0x3441
#define EGL_DMA_BUF_PLANE3_PITCH_EXT 0x3442
gl-renderer: allow importing dmabufs with format modifiers pass over the modifier attributes to EGL. v2: ensure same modifier is passed for all planes (Daniel Stone) Signed-off-by: Varad Gautam <varad.gautam@collabora.com> Reviewed-by: Daniel Stone <daniels@collabora.com>
2016-11-23 11:33:18 +03:00
#define EGL_DMA_BUF_PLANE0_MODIFIER_LO_EXT 0x3443
#define EGL_DMA_BUF_PLANE0_MODIFIER_HI_EXT 0x3444
#define EGL_DMA_BUF_PLANE1_MODIFIER_LO_EXT 0x3445
#define EGL_DMA_BUF_PLANE1_MODIFIER_HI_EXT 0x3446
#define EGL_DMA_BUF_PLANE2_MODIFIER_LO_EXT 0x3447
#define EGL_DMA_BUF_PLANE2_MODIFIER_HI_EXT 0x3448
gl-renderer: allow importing fourth dmabuf plane EGL_EXT_image_dma_buf_import_modifiers supports importing upto four dmabuf planes into an EGLImage. v2: correct PLANE3_PITCH token (Daniel Stone) Signed-off-by: Varad Gautam <varad.gautam@collabora.com> Reviewed-by: Daniel Stone <daniels@collabora.com>
2016-11-23 11:33:19 +03:00
#define EGL_DMA_BUF_PLANE3_MODIFIER_LO_EXT 0x3449
#define EGL_DMA_BUF_PLANE3_MODIFIER_HI_EXT 0x344A
gl-renderer: support format and modifier queries EGL_EXT_image_dma_buf_import_modifiers allows querying the formats and modifiers supported by the platform. expose these to the compositor. v2: - change calloc args (Daniel Stone) - check for modifier support before querying formats (Daniel Stone) Signed-off-by: Varad Gautam <varad.gautam@collabora.com> Reviewed-by: Daniel Stone <daniels@collabora.com>
2016-11-23 11:33:20 +03:00
typedef EGLBoolean (EGLAPIENTRYP PFNEGLQUERYDMABUFFORMATSEXTPROC) (EGLDisplay dpy, EGLint max_formats, EGLint *formats, EGLint *num_formats);
typedef EGLBoolean (EGLAPIENTRYP PFNEGLQUERYDMABUFMODIFIERSEXTPROC) (EGLDisplay dpy, EGLint format, EGLint max_modifiers, EGLuint64KHR *modifiers, EGLBoolean *external_only, EGLint *num_modifiers);
#endif
gl-renderer: query DRM device given an EGLDisplay Add function to query the DRM device given an EGLDisplay. It is the device being used by the compositor to perform composition. This will be useful in the next commits of this series, where we add support for dma-buf feedback. Signed-off-by: Scott Anderson <scott.anderson@collabora.com> Signed-off-by: Leandro Ribeiro <leandro.ribeiro@collabora.com> Reviewed-by: Daniel Stone <daniels@collabora.com>
2021-01-19 00:10:58 +03:00
/* Define tokens from EGL_EXT_device_base */
#ifndef EGL_EXT_device_base
#define EGL_EXT_device_base 1
typedef void *EGLDeviceEXT;
#define EGL_NO_DEVICE_EXT EGL_CAST(EGLDeviceEXT,0)
#define EGL_BAD_DEVICE_EXT 0x322B
#define EGL_DEVICE_EXT 0x322C
typedef EGLBoolean (EGLAPIENTRYP PFNEGLQUERYDEVICEATTRIBEXTPROC) (EGLDeviceEXT device, EGLint attribute, EGLAttrib *value);
typedef const char *(EGLAPIENTRYP PFNEGLQUERYDEVICESTRINGEXTPROC) (EGLDeviceEXT device, EGLint name);
typedef EGLBoolean (EGLAPIENTRYP PFNEGLQUERYDEVICESEXTPROC) (EGLint max_devices, EGLDeviceEXT *devices, EGLint *num_devices);
typedef EGLBoolean (EGLAPIENTRYP PFNEGLQUERYDISPLAYATTRIBEXTPROC) (EGLDisplay dpy, EGLint attribute, EGLAttrib *value);
#ifdef EGL_EGLEXT_PROTOTYPES
EGLAPI EGLBoolean EGLAPIENTRY eglQueryDeviceAttribEXT (EGLDeviceEXT device, EGLint attribute, EGLAttrib *value);
EGLAPI const char *EGLAPIENTRY eglQueryDeviceStringEXT (EGLDeviceEXT device, EGLint name);
EGLAPI EGLBoolean EGLAPIENTRY eglQueryDevicesEXT (EGLint max_devices, EGLDeviceEXT *devices, EGLint *num_devices);
EGLAPI EGLBoolean EGLAPIENTRY eglQueryDisplayAttribEXT (EGLDisplay dpy, EGLint attribute, EGLAttrib *value);
#endif
#endif /* EGL_EXT_device_base */
/* Define tokens from EGL_EXT_device_drm */
#ifndef EGL_EXT_device_drm
#define EGL_EXT_device_drm 1
#define EGL_DRM_DEVICE_FILE_EXT 0x3233
#define EGL_DRM_MASTER_FD_EXT 0x333C
#endif /* EGL_EXT_device_drm */
/* Define tokens from EGL_EXT_device_drm_render_node */
#ifndef EGL_EXT_device_drm_render_node
#define EGL_EXT_device_drm_render_node 1
#define EGL_DRM_RENDER_NODE_FILE_EXT 0x3377
#endif /* EGL_EXT_device_drm_render_node */
weston-egl-ext.h: add EGL_EXT_swap_buffers_with_damage definitions ... and use it from simple-egl and gl-renderer. Signed-off-by: Emil Velikov <emil.velikov@collabora.com> Reviewed-by: Daniel Stone <daniels@collabora.com>
2016-07-04 17:27:15 +03:00
#ifndef EGL_EXT_swap_buffers_with_damage
#define EGL_EXT_swap_buffers_with_damage 1
typedef EGLBoolean (EGLAPIENTRYP PFNEGLSWAPBUFFERSWITHDAMAGEEXTPROC) (EGLDisplay dpy, EGLSurface surface, EGLint *rects, EGLint n_rects);
#endif /* EGL_EXT_swap_buffers_with_damage */
weston-egl-ext.h: add EGL_MESA_configless_context definitions ... and use it in gl-renderer. Signed-off-by: Emil Velikov <emil.velikov@collabora.com> Reviewed-by: Daniel Stone <daniels@collabora.com>
2016-07-04 17:27:16 +03:00
#ifndef EGL_MESA_configless_context
#define EGL_MESA_configless_context 1
#define EGL_NO_CONFIG_MESA ((EGLConfig)0)
#endif
gl-renderer: Use EGL_KHR_no_config_context This patch makes use of recently implemented EGL_KHR_no_config_context extension in Mesa, which superseeds EGL_MESA_configless_context. See also (and the follow-up patch): https://lists.freedesktop.org/archives/mesa-dev/2016-September/128510.html v2: - Extend existing infrastructure for EGL_MESA_configless_context per suggestion from Emmanuel Gil Peyrot. Signed-off-by: Armin Krezović <krezovic.armin@gmail.com> Reviewed-by: Daniel Stone <daniels@collabora.com>
2016-09-30 15:27:38 +03:00
#ifndef EGL_NO_CONFIG_KHR
#define EGL_NO_CONFIG_KHR ((EGLConfig)0)
#endif
weston-egl-ext.h: add EGL platform definitions Will allow us to consolidate the multiple definitions through the tree. Signed-off-by: Emil Velikov <emil.velikov@collabora.com> Reviewed-by: Daniel Stone <daniels@collabora.com>
2016-07-04 17:34:22 +03:00
#ifndef EGL_EXT_platform_base
#define EGL_EXT_platform_base 1
typedef EGLDisplay (EGLAPIENTRYP PFNEGLGETPLATFORMDISPLAYEXTPROC) (EGLenum platform, void *native_display, const EGLint *attrib_list);
typedef EGLSurface (EGLAPIENTRYP PFNEGLCREATEPLATFORMWINDOWSURFACEEXTPROC) (EGLDisplay dpy, EGLConfig config, void *native_window, const EGLint *attrib_list);
typedef EGLSurface (EGLAPIENTRYP PFNEGLCREATEPLATFORMPIXMAPSURFACEEXTPROC) (EGLDisplay dpy, EGLConfig config, void *native_pixmap, const EGLint *attrib_list);
#endif /* EGL_EXT_platform_base */
#ifndef EGL_PLATFORM_GBM_KHR
#define EGL_PLATFORM_GBM_KHR 0x31D7
#endif
#ifndef EGL_PLATFORM_WAYLAND_KHR
#define EGL_PLATFORM_WAYLAND_KHR 0x31D8
#endif
#ifndef EGL_PLATFORM_X11_KHR
#define EGL_PLATFORM_X11_KHR 0x31D5
#endif
gl-renderer: add EGL surfaceless platform support This allows passing EGL_PLATFORM_SURFACELESS_MESA to gl_renderer_display_create(). It is not useful on its own, because the surfaceless platform has no window surfaces. This feature will be used by the headless backend. Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
2019-09-20 14:18:14 +03:00
#ifndef EGL_PLATFORM_SURFACELESS_MESA
#define EGL_PLATFORM_SURFACELESS_MESA 0x31DD
#endif
gl-renderer: Add support for fence sync extensions Check for the EGL_KHR_fence_sync and EGL_ANDROID_native_fence_sync extensions and get pointers to required extension functions. These extensions allow us to acquire GPU timestamp information asynchronously, and are required by the upcoming work to add rendering begin/end timepoints to the weston timeline. Signed-off-by: Alexandros Frantzis <alexandros.frantzis@collabora.com> Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
2017-09-27 15:09:14 +03:00
#ifndef EGL_KHR_cl_event2
#define EGL_KHR_cl_event2 1
typedef void *EGLSyncKHR;
#endif /* EGL_KHR_cl_event2 */
gl-renderer: Emit GPU rendering begin and end timeline timepoints Use EGL fence sync objects to emit timepoints for the beginning and the end of rendering on the GPU. The timepoints are emitted asynchronously using the sync file fds associated with the fence sync objects. The sync file fds are acquired using the facilities provided by the EGL_ANDROID_native_fence_sync extension. The asynchronous timepoint submissions are stored in a list in gl_output_state until they are executed, and any pending submissions that remain at output destruction time are cleaned up. If timelining is inactive or the required EGL extensions are not present, then GPU timepoint processing and emission are skipped. Note that the GPU timestamps returned by sync files are in the CLOCK_MONOTONIC clock domain, and are thus compatible with the timeline timestamps (which also are in the CLOCK_MONOTONIC domain). Signed-off-by: Alexandros Frantzis <alexandros.frantzis@collabora.com> Reviewed-by: Daniel Stone <daniels@collabora.com> Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
2017-09-27 15:09:16 +03:00
#ifndef EGL_NO_SYNC_KHR
#define EGL_NO_SYNC_KHR ((EGLSyncKHR)0)
#endif
gl-renderer: Add support for fence sync extensions Check for the EGL_KHR_fence_sync and EGL_ANDROID_native_fence_sync extensions and get pointers to required extension functions. These extensions allow us to acquire GPU timestamp information asynchronously, and are required by the upcoming work to add rendering begin/end timepoints to the weston timeline. Signed-off-by: Alexandros Frantzis <alexandros.frantzis@collabora.com> Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
2017-09-27 15:09:14 +03:00
#ifndef EGL_KHR_fence_sync
#define EGL_KHR_fence_sync 1
typedef EGLSyncKHR (EGLAPIENTRYP PFNEGLCREATESYNCKHRPROC) (EGLDisplay dpy, EGLenum type, const EGLint *attrib_list);
typedef EGLBoolean (EGLAPIENTRYP PFNEGLDESTROYSYNCKHRPROC) (EGLDisplay dpy, EGLSyncKHR sync);
#endif /* EGL_KHR_fence_sync */
#ifndef EGL_ANDROID_native_fence_sync
#define EGL_ANDROID_native_fence_sync 1
typedef EGLint (EGLAPIENTRYP PFNEGLDUPNATIVEFENCEFDANDROIDPROC) (EGLDisplay dpy, EGLSyncKHR sync);
#endif /* EGL_ANDROID_native_fence_sync */
gl-renderer: Emit GPU rendering begin and end timeline timepoints Use EGL fence sync objects to emit timepoints for the beginning and the end of rendering on the GPU. The timepoints are emitted asynchronously using the sync file fds associated with the fence sync objects. The sync file fds are acquired using the facilities provided by the EGL_ANDROID_native_fence_sync extension. The asynchronous timepoint submissions are stored in a list in gl_output_state until they are executed, and any pending submissions that remain at output destruction time are cleaned up. If timelining is inactive or the required EGL extensions are not present, then GPU timepoint processing and emission are skipped. Note that the GPU timestamps returned by sync files are in the CLOCK_MONOTONIC clock domain, and are thus compatible with the timeline timestamps (which also are in the CLOCK_MONOTONIC domain). Signed-off-by: Alexandros Frantzis <alexandros.frantzis@collabora.com> Reviewed-by: Daniel Stone <daniels@collabora.com> Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
2017-09-27 15:09:16 +03:00
#ifndef EGL_SYNC_NATIVE_FENCE_ANDROID
#define EGL_SYNC_NATIVE_FENCE_ANDROID 0x3144
#endif
#ifndef EGL_NO_NATIVE_FENCE_FD_ANDROID
#define EGL_NO_NATIVE_FENCE_FD_ANDROID -1
#endif
libweston: fix building issue when EGL support is not enabled weston-egl-ext.h has been include in compositor-xx.c file in order to define EGL_PLATFORM_xxx_KHR extensions used by the compositors. But in case EGL support is not enabled, all EGL related definition must be skipped except EGL_PLATFORM_xxx_KHR that must be still defined to allow compositor-xx.c to build. Signed-off-by: Vincent Abriou <vincent.abriou@st.com> Reviewed-by: Giulio Camuffo <giuliocamuffo@gmail.com>
2016-10-11 14:47:03 +03:00
#else /* ENABLE_EGL */
shared: fix typos Signed-off-by: Maxime Roussin-Bélanger <maxime.roussinbelanger@gmail.com>
2020-12-18 01:08:07 +03:00
/* EGL platform definition are kept to allow compositor-xx.c to build */
libweston: fix building issue when EGL support is not enabled weston-egl-ext.h has been include in compositor-xx.c file in order to define EGL_PLATFORM_xxx_KHR extensions used by the compositors. But in case EGL support is not enabled, all EGL related definition must be skipped except EGL_PLATFORM_xxx_KHR that must be still defined to allow compositor-xx.c to build. Signed-off-by: Vincent Abriou <vincent.abriou@st.com> Reviewed-by: Giulio Camuffo <giuliocamuffo@gmail.com>
2016-10-11 14:47:03 +03:00
#define EGL_PLATFORM_GBM_KHR 0x31D7
#define EGL_PLATFORM_WAYLAND_KHR 0x31D8
#define EGL_PLATFORM_X11_KHR 0x31D5
gl-renderer: add EGL surfaceless platform support This allows passing EGL_PLATFORM_SURFACELESS_MESA to gl_renderer_display_create(). It is not useful on its own, because the surfaceless platform has no window surfaces. This feature will be used by the headless backend. Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
2019-09-20 14:18:14 +03:00
#define EGL_PLATFORM_SURFACELESS_MESA 0x31DD
libweston: fix building issue when EGL support is not enabled weston-egl-ext.h has been include in compositor-xx.c file in order to define EGL_PLATFORM_xxx_KHR extensions used by the compositors. But in case EGL support is not enabled, all EGL related definition must be skipped except EGL_PLATFORM_xxx_KHR that must be still defined to allow compositor-xx.c to build. Signed-off-by: Vincent Abriou <vincent.abriou@st.com> Reviewed-by: Giulio Camuffo <giuliocamuffo@gmail.com>
2016-10-11 14:47:03 +03:00
#endif /* ENABLE_EGL */
Add workaround for broken GL_EXT_unpack_subimage tokens Earlier versions of gl2ext.h defined the GL_EXT_unpack_subimage tokens without the _EXT suffix. That's been fixed and we're using the _EXT tokens now, but just in case we're using an older, broken header, define the _EXT tokens manually.
2013-08-07 23:05:08 +04:00
compositor: add EGL_WL_bind_wayland_display definitions This is a workaround for platforms, whose EGL headers miss the definitions for EGL_WL_bind_wayland_display. Signed-off-by: Pekka Paalanen <ppaalanen@gmail.com>
2012-03-30 16:45:40 +04:00
#endif
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