diff options
| -rw-r--r-- | intel/intel_bufmgr_gem.c | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/intel/intel_bufmgr_gem.c b/intel/intel_bufmgr_gem.c index 485308b5..a957c285 100644 --- a/intel/intel_bufmgr_gem.c +++ b/intel/intel_bufmgr_gem.c @@ -2840,6 +2840,51 @@ drm_intel_bufmgr_gem_set_aub_dump(drm_intel_bufmgr *bufmgr, int enable) } } +drm_intel_context * +drm_intel_gem_context_create(drm_intel_bufmgr *bufmgr) +{ + drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *)bufmgr; + struct drm_i915_gem_context_create create; + drm_i915_getparam_t gp; + drm_intel_context *context = NULL; + int tmp = 0, ret; + + ret = drmIoctl(bufmgr_gem->fd, DRM_IOCTL_I915_GEM_CONTEXT_CREATE, &create); + if (ret != 0) { + fprintf(stderr, "DRM_IOCTL_I915_GEM_CONTEXT_CREATE failed: %s\n", + strerror(errno)); + return NULL; + } + + context = calloc(1, sizeof(*context)); + context->ctx_id = create.ctx_id; + context->bufmgr = bufmgr; + + return context; +} + +void +drm_intel_gem_context_destroy(drm_intel_context *ctx) +{ + drm_intel_bufmgr_gem *bufmgr_gem; + struct drm_i915_gem_context_destroy destroy; + int ret; + + if (ctx == NULL) + return; + + bufmgr_gem = (drm_intel_bufmgr_gem *)ctx->bufmgr; + destroy.ctx_id = ctx->ctx_id; + ret = drmIoctl(bufmgr_gem->fd, DRM_IOCTL_I915_GEM_CONTEXT_DESTROY, + &destroy); + if (ret != 0) + fprintf(stderr, "DRM_IOCTL_I915_GEM_CONTEXT_DESTROY failed: %s\n", + strerror(errno)); + + free(ctx); +} + + /** * Annotate the given bo for use in aub dumping. * |