diff options
| -rw-r--r-- | src/mesa/main/samplerobj.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/mesa/main/samplerobj.c b/src/mesa/main/samplerobj.c index 319a444d7f9..4664cc34053 100644 --- a/src/mesa/main/samplerobj.c +++ b/src/mesa/main/samplerobj.c @@ -206,9 +206,19 @@ _mesa_DeleteSamplers(GLsizei count, const GLuint *samplers) for (i = 0; i < count; i++) { if (samplers[i]) { + GLuint j; struct gl_sampler_object *sampObj = _mesa_lookup_samplerobj(ctx, samplers[i]); + if (sampObj) { + /* If the sampler is currently bound, unbind it. */ + for (j = 0; j < ctx->Const.MaxCombinedTextureImageUnits; j++) { + if (ctx->Texture.Unit[j].Sampler == sampObj) { + FLUSH_VERTICES(ctx, _NEW_TEXTURE); + _mesa_reference_sampler_object(ctx, &ctx->Texture.Unit[j].Sampler, NULL); + } + } + /* The ID is immediately freed for re-use */ _mesa_HashRemove(ctx->Shared->SamplerObjects, samplers[i]); /* But the object exists until its reference count goes to zero */ |