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egl: implement EGL_EXT_query_reset_notification_strategy

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`EGL_EXT_query_reset_notification_strategy` complements
`EXT_create_context_robustness` and enables an application or framework to
retrieve an existing context's reset notification strategy in order to create
a compatible shared context.

Signed-off-by: Simon Zeni <simon.zeni@collabora.com>
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25996>
This commit is contained in:
Simon Zeni
2023-11-01 16:26:35 -04:00
committed by Marge Bot
parent 73603c19c5
commit f6d2df5a75
5 changed files with 15 additions and 2 deletions
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1
docs/relnotes/new_features.txt
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@@ -20,3 +20,4 @@ VK_KHR_calibrated_timestamps on RADV
VK_KHR_vertex_attribute_divisor on RADV
VK_KHR_maintenance6 on RADV
VK_KHR_ray_tracing_position_fetch on RADV
EGL_EXT_query_reset_notification_strategy

5
src/egl/drivers/dri2/egl_dri2.c
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@@ -893,6 +893,11 @@ dri2_setup_screen(_EGLDisplay *disp)
disp->Extensions.EXT_create_context_robustness =
get_screen_param(disp, PIPE_CAP_DEVICE_RESET_STATUS_QUERY);
/* EXT_query_reset_notification_strategy complements and requires
* EXT_create_context_robustness. */
disp->Extensions.EXT_query_reset_notification_strategy =
disp->Extensions.EXT_create_context_robustness;
if (dri2_dpy->fence) {
disp->Extensions.KHR_fence_sync = EGL_TRUE;
disp->Extensions.KHR_wait_sync = EGL_TRUE;

3
src/egl/main/eglapi.c
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@@ -549,9 +549,10 @@ _eglCreateExtensionsString(_EGLDisplay *disp)
_EGL_CHECK_EXTENSION(EXT_create_context_robustness);
_EGL_CHECK_EXTENSION(EXT_image_dma_buf_import);
_EGL_CHECK_EXTENSION(EXT_image_dma_buf_import_modifiers);
_EGL_CHECK_EXTENSION(EXT_present_opaque);
_EGL_CHECK_EXTENSION(EXT_protected_content);
_EGL_CHECK_EXTENSION(EXT_protected_surface);
_EGL_CHECK_EXTENSION(EXT_present_opaque);
_EGL_CHECK_EXTENSION(EXT_query_reset_notification_strategy);
_EGL_CHECK_EXTENSION(EXT_surface_CTA861_3_metadata);
_EGL_CHECK_EXTENSION(EXT_surface_SMPTE2086_metadata);
_EGL_CHECK_EXTENSION(EXT_swap_buffers_with_damage);

5
src/egl/main/eglcontext.c
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@@ -737,6 +737,11 @@ _eglQueryContext(_EGLContext *c, EGLint attribute, EGLint *value)
return _eglError(EGL_BAD_ATTRIBUTE, "eglQueryContext");
*value = c->Protected;
break;
case EGL_CONTEXT_OPENGL_RESET_NOTIFICATION_STRATEGY_EXT:
if (!disp->Extensions.EXT_query_reset_notification_strategy)
return _eglError(EGL_BAD_ATTRIBUTE, "eglQueryContext");
*value = c->ResetNotificationStrategy;
break;
default:
return _eglError(EGL_BAD_ATTRIBUTE, "eglQueryContext");
}

3
src/egl/main/egldisplay.h
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@@ -106,9 +106,10 @@ struct _egl_extensions {
EGLBoolean EXT_image_dma_buf_import;
EGLBoolean EXT_image_dma_buf_import_modifiers;
EGLBoolean EXT_pixel_format_float;
EGLBoolean EXT_present_opaque;
EGLBoolean EXT_protected_content;
EGLBoolean EXT_protected_surface;
EGLBoolean EXT_present_opaque;
EGLBoolean EXT_query_reset_notification_strategy;
EGLBoolean EXT_surface_CTA861_3_metadata;
EGLBoolean EXT_surface_SMPTE2086_metadata;
EGLBoolean EXT_swap_buffers_with_damage;