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gallium: Wire up flush control 

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Signed-off-by: Adam Jackson <ajax@redhat.com>
This commit is contained in:
Adam Jackson 2015-02-04 13:05:36 -05:00
parent c0be3aae6c
commit 5cc06bec19
3 changed files with 9 additions and 1 deletions
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1
src/gallium/include/state_tracker/st_api.h
View File

@ -91,6 +91,7 @@ enum st_api_feature
#define ST_CONTEXT_FLAG_ROBUST_ACCESS (1 << 2)
#define ST_CONTEXT_FLAG_RESET_NOTIFICATION_ENABLED (1 << 3)
#define ST_CONTEXT_FLAG_NO_ERROR (1 << 4)
#define ST_CONTEXT_FLAG_RELEASE_NONE (1 << 5)
/**
* Reasons that context creation might fail.

6
src/gallium/state_trackers/dri/dri_context.c
View File

@ -57,7 +57,7 @@ dri_create_context(gl_api api, const struct gl_config * visual,
unsigned allowed_flags = __DRI_CTX_FLAG_DEBUG |
__DRI_CTX_FLAG_FORWARD_COMPATIBLE |
__DRI_CTX_FLAG_NO_ERROR;
unsigned allowed_attribs = 0;
unsigned allowed_attribs = __DRIVER_CONTEXT_ATTRIB_RELEASE_BEHAVIOR;
const __DRIbackgroundCallableExtension *backgroundCallable =
screen->sPriv->dri2.backgroundCallable;
@ -112,6 +112,10 @@ dri_create_context(gl_api api, const struct gl_config * visual,
if (ctx_config->flags & __DRI_CTX_FLAG_NO_ERROR)
attribs.flags |= ST_CONTEXT_FLAG_NO_ERROR;
if ((ctx_config->attribute_mask & __DRIVER_CONTEXT_ATTRIB_RELEASE_BEHAVIOR)
&& (ctx_config->release_behavior == __DRI_CTX_RELEASE_BEHAVIOR_NONE))
attribs.flags |= ST_CONTEXT_FLAG_RELEASE_NONE;
if (sharedContextPrivate) {
st_share = ((struct dri_context *)sharedContextPrivate)->st;
}

3
src/mesa/state_tracker/st_manager.c
View File

@ -882,6 +882,9 @@ st_api_create_context(struct st_api *stapi, struct st_manager *smapi,
st_install_device_reset_callback(st);
}
if (attribs->flags & ST_CONTEXT_FLAG_RELEASE_NONE)
st->ctx->Const.ContextReleaseBehavior = GL_NONE;
/* need to perform version check */
if (attribs->major > 1 || attribs->minor > 0) {
/* Is the actual version less than the requested version?