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-rw-r--r--include/GL/internal/dri_interface.h18
-rw-r--r--src/gallium/frontends/dri/dri2.c1
-rw-r--r--src/gallium/frontends/dri/dri_context.c10
-rw-r--r--src/gallium/frontends/dri/dri_util.c19
-rw-r--r--src/gallium/frontends/dri/dri_util.h6
-rw-r--r--src/gallium/frontends/dri/drisw.c2
-rw-r--r--src/gallium/frontends/dri/utils.c4
7 files changed, 40 insertions, 20 deletions
diff --git a/include/GL/internal/dri_interface.h b/include/GL/internal/dri_interface.h
index 10ce61e8eda..443f6496b0f 100644
--- a/include/GL/internal/dri_interface.h
+++ b/include/GL/internal/dri_interface.h
@@ -1063,16 +1063,22 @@ struct __DRIdri2LoaderExtensionRec {
#define __DRI_CTX_ATTRIB_MAJOR_VERSION 0
#define __DRI_CTX_ATTRIB_MINOR_VERSION 1
+/* These must alias the GLX/EGL values. */
#define __DRI_CTX_ATTRIB_FLAGS 2
#define __DRI_CTX_FLAG_DEBUG 0x00000001
#define __DRI_CTX_FLAG_FORWARD_COMPATIBLE 0x00000002
#define __DRI_CTX_FLAG_ROBUST_BUFFER_ACCESS 0x00000004
-#define __DRI_CTX_FLAG_NO_ERROR 0x00000008
+#define __DRI_CTX_FLAG_NO_ERROR 0x00000008 /* Deprecated, do not use */
+/* Not yet implemented but placed here to reserve the alias with GLX */
+#define __DRI_CTX_FLAG_RESET_ISOLATION 0x00000008
#define __DRI_CTX_ATTRIB_RESET_STRATEGY 3
#define __DRI_CTX_RESET_NO_NOTIFICATION 0
#define __DRI_CTX_RESET_LOSE_CONTEXT 1
+/**
+ * \name Context priority levels.
+ */
#define __DRI_CTX_ATTRIB_PRIORITY 4
#define __DRI_CTX_PRIORITY_LOW 0
#define __DRI_CTX_PRIORITY_MEDIUM 1
@@ -1082,7 +1088,9 @@ struct __DRIdri2LoaderExtensionRec {
#define __DRI_CTX_RELEASE_BEHAVIOR_NONE 0
#define __DRI_CTX_RELEASE_BEHAVIOR_FLUSH 1
-#define __DRI_CTX_NUM_ATTRIBS 6
+#define __DRI_CTX_ATTRIB_NO_ERROR 6
+
+#define __DRI_CTX_NUM_ATTRIBS 7
/**
* \name Reasons that __DRIdri2Extension::createContextAttribs might fail
@@ -1758,10 +1766,13 @@ struct __DRIrobustnessExtensionRec {
};
/**
- * No-error context driver extension.
+ * No-error context driver extension (deprecated).
*
* Existence of this extension means the driver can accept the
* __DRI_CTX_FLAG_NO_ERROR flag.
+ *
+ * This extension is deprecated, and modern loaders will not use it. Please
+ * use __DRI2_RENDERER_HAS_NO_ERROR_CONTEXT instead.
*/
#define __DRI2_NO_ERROR "DRI_NoError"
#define __DRI2_NO_ERROR_VERSION 1
@@ -1868,6 +1879,7 @@ typedef struct __DRIDriverVtableExtensionRec {
#define __DRI2_RENDERER_HAS_PROTECTED_CONTENT 0x000e
#define __DRI2_RENDERER_PREFER_BACK_BUFFER_REUSE 0x000f
+#define __DRI2_RENDERER_HAS_NO_ERROR_CONTEXT 0x0010
typedef struct __DRI2rendererQueryExtensionRec __DRI2rendererQueryExtension;
struct __DRI2rendererQueryExtensionRec {
diff --git a/src/gallium/frontends/dri/dri2.c b/src/gallium/frontends/dri/dri2.c
index 4b77601a82c..59979ec1843 100644
--- a/src/gallium/frontends/dri/dri2.c
+++ b/src/gallium/frontends/dri/dri2.c
@@ -2257,7 +2257,6 @@ static const __DRIextension *dri_screen_extensions_base[] = {
&dri2ThrottleExtension.base,
&dri2FenceExtension.base,
&dri2InteropExtension.base,
- &dri2NoErrorExtension.base,
&driBlobExtension.base,
&driMutableRenderBufferExtension.base,
};
diff --git a/src/gallium/frontends/dri/dri_context.c b/src/gallium/frontends/dri/dri_context.c
index 1b0dd9f569e..f6f2a984ac8 100644
--- a/src/gallium/frontends/dri/dri_context.c
+++ b/src/gallium/frontends/dri/dri_context.c
@@ -58,11 +58,11 @@ dri_create_context(gl_api api, const struct gl_config * visual,
struct st_context_attribs attribs;
enum st_context_error ctx_err = 0;
unsigned allowed_flags = __DRI_CTX_FLAG_DEBUG |
- __DRI_CTX_FLAG_FORWARD_COMPATIBLE |
- __DRI_CTX_FLAG_NO_ERROR;
+ __DRI_CTX_FLAG_FORWARD_COMPATIBLE;
unsigned allowed_attribs =
__DRIVER_CONTEXT_ATTRIB_PRIORITY |
- __DRIVER_CONTEXT_ATTRIB_RELEASE_BEHAVIOR;
+ __DRIVER_CONTEXT_ATTRIB_RELEASE_BEHAVIOR |
+ __DRIVER_CONTEXT_ATTRIB_NO_ERROR;
const __DRIbackgroundCallableExtension *backgroundCallable =
screen->sPriv->dri2.backgroundCallable;
const struct driOptionCache *optionCache = &screen->dev->option_cache;
@@ -120,8 +120,8 @@ dri_create_context(gl_api api, const struct gl_config * visual,
if (ctx_config->reset_strategy != __DRI_CTX_RESET_NO_NOTIFICATION)
attribs.flags |= ST_CONTEXT_FLAG_RESET_NOTIFICATION_ENABLED;
- if (ctx_config->flags & __DRI_CTX_FLAG_NO_ERROR)
- attribs.flags |= ST_CONTEXT_FLAG_NO_ERROR;
+ if (ctx_config->attribute_mask & __DRIVER_CONTEXT_ATTRIB_NO_ERROR)
+ attribs.flags |= ctx_config->no_error ? ST_CONTEXT_FLAG_NO_ERROR : 0;
if (ctx_config->attribute_mask & __DRIVER_CONTEXT_ATTRIB_PRIORITY) {
switch (ctx_config->priority) {
diff --git a/src/gallium/frontends/dri/dri_util.c b/src/gallium/frontends/dri/dri_util.c
index b9fbed05ca9..dc105ea4933 100644
--- a/src/gallium/frontends/dri/dri_util.c
+++ b/src/gallium/frontends/dri/dri_util.c
@@ -376,6 +376,16 @@ driCreateContextAttribs(__DRIscreen *screen, int api,
~__DRIVER_CONTEXT_ATTRIB_RELEASE_BEHAVIOR;
}
break;
+ case __DRI_CTX_ATTRIB_NO_ERROR:
+ if (attribs[i * 2 + 1] != 0) {
+ ctx_config.attribute_mask |=
+ __DRIVER_CONTEXT_ATTRIB_NO_ERROR;
+ ctx_config.no_error = attribs[i * 2 + 1];
+ } else {
+ ctx_config.attribute_mask &=
+ ~__DRIVER_CONTEXT_ATTRIB_NO_ERROR;
+ }
+ break;
default:
/* We can't create a context that satisfies the requirements of an
* attribute that we don't understand. Return failure.
@@ -427,8 +437,7 @@ driCreateContextAttribs(__DRIscreen *screen, int api,
if (mesa_api != API_OPENGL_COMPAT
&& mesa_api != API_OPENGL_CORE
&& (ctx_config.flags & ~(__DRI_CTX_FLAG_DEBUG |
- __DRI_CTX_FLAG_ROBUST_BUFFER_ACCESS |
- __DRI_CTX_FLAG_NO_ERROR))) {
+ __DRI_CTX_FLAG_ROBUST_BUFFER_ACCESS))) {
*error = __DRI_CTX_ERROR_BAD_FLAG;
return NULL;
}
@@ -451,7 +460,7 @@ driCreateContextAttribs(__DRIscreen *screen, int api,
const uint32_t allowed_flags = (__DRI_CTX_FLAG_DEBUG
| __DRI_CTX_FLAG_FORWARD_COMPATIBLE
| __DRI_CTX_FLAG_ROBUST_BUFFER_ACCESS
- | __DRI_CTX_FLAG_NO_ERROR);
+ | __DRI_CTX_FLAG_RESET_ISOLATION);
if (ctx_config.flags & ~allowed_flags) {
*error = __DRI_CTX_ERROR_UNKNOWN_FLAG;
return NULL;
@@ -1036,7 +1045,3 @@ const __DRIcopySubBufferExtension driCopySubBufferExtension = {
.copySubBuffer = driCopySubBuffer,
};
-
-const __DRInoErrorExtension dri2NoErrorExtension = {
- .base = { __DRI2_NO_ERROR, 1 },
-};
diff --git a/src/gallium/frontends/dri/dri_util.h b/src/gallium/frontends/dri/dri_util.h
index 470dc493e37..be91c4917f8 100644
--- a/src/gallium/frontends/dri/dri_util.h
+++ b/src/gallium/frontends/dri/dri_util.h
@@ -101,11 +101,15 @@ struct __DriverContextConfig {
/* Only valid if __DRIVER_CONTEXT_ATTRIB_RELEASE_BEHAVIOR is set */
int release_behavior;
+
+ /* Only valid if __DRIVER_CONTEXT_ATTRIB_NO_ERROR is set */
+ int no_error;
};
#define __DRIVER_CONTEXT_ATTRIB_RESET_STRATEGY (1 << 0)
#define __DRIVER_CONTEXT_ATTRIB_PRIORITY (1 << 1)
#define __DRIVER_CONTEXT_ATTRIB_RELEASE_BEHAVIOR (1 << 2)
+#define __DRIVER_CONTEXT_ATTRIB_NO_ERROR (1 << 3)
/**
* Driver callback functions.
@@ -331,6 +335,4 @@ dri2InvalidateDrawable(__DRIdrawable *drawable);
extern const __DRIimageDriverExtension driImageDriverExtension;
-extern const __DRInoErrorExtension dri2NoErrorExtension;
-
#endif /* _DRI_UTIL_H_ */
diff --git a/src/gallium/frontends/dri/drisw.c b/src/gallium/frontends/dri/drisw.c
index 64c77889de4..1e0a84d6cb5 100644
--- a/src/gallium/frontends/dri/drisw.c
+++ b/src/gallium/frontends/dri/drisw.c
@@ -472,7 +472,6 @@ static const __DRIextension *drisw_screen_extensions[] = {
&dri2RendererQueryExtension.base,
&dri2ConfigQueryExtension.base,
&dri2FenceExtension.base,
- &dri2NoErrorExtension.base,
&driSWImageExtension.base,
&dri2FlushControlExtension.base,
NULL
@@ -483,7 +482,6 @@ static const __DRIextension *drisw_robust_screen_extensions[] = {
&dri2RendererQueryExtension.base,
&dri2ConfigQueryExtension.base,
&dri2FenceExtension.base,
- &dri2NoErrorExtension.base,
&dri2Robustness.base,
&driSWImageExtension.base,
&dri2FlushControlExtension.base,
diff --git a/src/gallium/frontends/dri/utils.c b/src/gallium/frontends/dri/utils.c
index e44647eeafc..9fb940cf12f 100644
--- a/src/gallium/frontends/dri/utils.c
+++ b/src/gallium/frontends/dri/utils.c
@@ -502,6 +502,7 @@ driIndexConfigAttrib(const __DRIconfig *config, int index,
* - \c __DRI2_RENDERER_OPENGL_COMPATIBLITY_PROFILE_VERSION
* - \c __DRI2_RENDERER_ES_PROFILE_VERSION
* - \c __DRI2_RENDERER_ES2_PROFILE_VERSION
+ * - \c __DRI2_RENDERER_HAS_NO_ERROR_CONTEXT
*
* \returns
* Zero if a recognized value of \c param is supplied, -1 otherwise.
@@ -552,6 +553,9 @@ driQueryRendererIntegerCommon(__DRIscreen *psp, int param, unsigned int *value)
value[0] = psp->max_gl_es2_version / 10;
value[1] = psp->max_gl_es2_version % 10;
return 0;
+ case __DRI2_RENDERER_HAS_NO_ERROR_CONTEXT:
+ value[0] = GL_TRUE;
+ return 0;
default:
break;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-17 16:44:38 +0000