clover: Switch samplers to the new model.

Tested-by: Tom Stellard <thomas.stellard@amd.com>

7 files changed, 53 insertions, 53 deletions

diff --git a/src/gallium/state_trackers/clover/api/sampler.cpp b/src/gallium/state_trackers/clover/api/sampler.cpp
index 846f8d4fe3..288df080eb 100644
--- a/src/gallium/state_trackers/clover/api/sampler.cpp
+++ b/src/gallium/state_trackers/clover/api/sampler.cpp
@@ -28,64 +28,62 @@ using namespace clover;
 PUBLIC cl_sampler
 clCreateSampler(cl_context d_ctx, cl_bool norm_mode,
                 cl_addressing_mode addr_mode, cl_filter_mode filter_mode,
-                cl_int *errcode_ret) try {
+                cl_int *r_errcode) try {
    auto &ctx = obj(d_ctx);
 
-   ret_error(errcode_ret, CL_SUCCESS);
+   ret_error(r_errcode, CL_SUCCESS);
    return new sampler(ctx, norm_mode, addr_mode, filter_mode);
 
 } catch (error &e) {
-   ret_error(errcode_ret, e);
+   ret_error(r_errcode, e);
    return NULL;
 }
 
 PUBLIC cl_int
-clRetainSampler(cl_sampler s) {
-   if (!s)
-      throw error(CL_INVALID_SAMPLER);
-
-   s->retain();
+clRetainSampler(cl_sampler d_s) try {
+   obj(d_s).retain();
    return CL_SUCCESS;
+
+} catch (error &e) {
+   return e.get();
 }
 
 PUBLIC cl_int
-clReleaseSampler(cl_sampler s) {
-   if (!s)
-      throw error(CL_INVALID_SAMPLER);
-
-   if (s->release())
-      delete s;
+clReleaseSampler(cl_sampler d_s) try {
+   if (obj(d_s).release())
+      delete pobj(d_s);
 
    return CL_SUCCESS;
+
+} catch (error &e) {
+   return e.get();
 }
 
 PUBLIC cl_int
-clGetSamplerInfo(cl_sampler s, cl_sampler_info param,
+clGetSamplerInfo(cl_sampler d_s, cl_sampler_info param,
                  size_t size, void *r_buf, size_t *r_size) try {
    property_buffer buf { r_buf, size, r_size };
-
-   if (!s)
-      throw error(CL_INVALID_SAMPLER);
+   auto &s = obj(d_s);
 
    switch (param) {
    case CL_SAMPLER_REFERENCE_COUNT:
-      buf.as_scalar<cl_uint>() = s->ref_count();
+      buf.as_scalar<cl_uint>() = s.ref_count();
       break;
 
    case CL_SAMPLER_CONTEXT:
-      buf.as_scalar<cl_context>() = &s->ctx;
+      buf.as_scalar<cl_context>() = desc(s.ctx);
       break;
 
    case CL_SAMPLER_NORMALIZED_COORDS:
-      buf.as_scalar<cl_bool>() = s->norm_mode();
+      buf.as_scalar<cl_bool>() = s.norm_mode();
       break;
 
    case CL_SAMPLER_ADDRESSING_MODE:
-      buf.as_scalar<cl_addressing_mode>() = s->addr_mode();
+      buf.as_scalar<cl_addressing_mode>() = s.addr_mode();
       break;
 
    case CL_SAMPLER_FILTER_MODE:
-      buf.as_scalar<cl_filter_mode>() = s->filter_mode();
+      buf.as_scalar<cl_filter_mode>() = s.filter_mode();
       break;
 
    default:
diff --git a/src/gallium/state_trackers/clover/core/error.hpp b/src/gallium/state_trackers/clover/core/error.hpp
index 256b61be43..28459f3821 100644
--- a/src/gallium/state_trackers/clover/core/error.hpp
+++ b/src/gallium/state_trackers/clover/core/error.hpp
@@ -44,7 +44,7 @@ namespace clover {
    class image3d;
    class platform;
    class program;
-   typedef struct _cl_sampler sampler;
+   class sampler;
 
    ///
    /// Class that represents an error that can be converted to an
diff --git a/src/gallium/state_trackers/clover/core/kernel.cpp b/src/gallium/state_trackers/clover/core/kernel.cpp
index b98a0ba569..7e18366c72 100644
--- a/src/gallium/state_trackers/clover/core/kernel.cpp
+++ b/src/gallium/state_trackers/clover/core/kernel.cpp
@@ -441,7 +441,7 @@ kernel::sampler_argument::set(size_t size, const void *value) {
    if (size != sizeof(cl_sampler))
       throw error(CL_INVALID_ARG_SIZE);
 
-   s = *(cl_sampler *)value;
+   s = &obj(*(cl_sampler *)value);
    _set = true;
 }
 
diff --git a/src/gallium/state_trackers/clover/core/object.hpp b/src/gallium/state_trackers/clover/core/object.hpp
index 461ccb0cee..ea71879512 100644
--- a/src/gallium/state_trackers/clover/core/object.hpp
+++ b/src/gallium/state_trackers/clover/core/object.hpp
@@ -203,4 +203,7 @@ struct _cl_program :
 struct _cl_command_queue :
    public clover::descriptor<clover::command_queue, _cl_command_queue> {};
 
+struct _cl_sampler :
+   public clover::descriptor<clover::sampler, _cl_sampler> {};
+
 #endif
diff --git a/src/gallium/state_trackers/clover/core/queue.hpp b/src/gallium/state_trackers/clover/core/queue.hpp
index 65f2d63ffc..4618a1bde0 100644
--- a/src/gallium/state_trackers/clover/core/queue.hpp
+++ b/src/gallium/state_trackers/clover/core/queue.hpp
@@ -52,7 +52,7 @@ namespace clover {
       friend class root_resource;
       friend class mapping;
       friend class hard_event;
-      friend struct ::_cl_sampler;
+      friend class sampler;
       friend class kernel;
       friend class clover::timestamp::query;
       friend class clover::timestamp::current;
diff --git a/src/gallium/state_trackers/clover/core/sampler.cpp b/src/gallium/state_trackers/clover/core/sampler.cpp
index 32c415e761..adab96a2e1 100644
--- a/src/gallium/state_trackers/clover/core/sampler.cpp
+++ b/src/gallium/state_trackers/clover/core/sampler.cpp
@@ -25,30 +25,30 @@
 
 using namespace clover;
 
-_cl_sampler::_cl_sampler(clover::context &ctx, bool norm_mode,
-                         cl_addressing_mode addr_mode,
-                         cl_filter_mode filter_mode) :
+sampler::sampler(context &ctx, bool norm_mode,
+                 cl_addressing_mode addr_mode,
+                 cl_filter_mode filter_mode) :
    ctx(ctx), _norm_mode(norm_mode),
    _addr_mode(addr_mode), _filter_mode(filter_mode) {
 }
 
 bool
-_cl_sampler::norm_mode() {
+sampler::norm_mode() {
    return _norm_mode;
 }
 
 cl_addressing_mode
-_cl_sampler::addr_mode() {
+sampler::addr_mode() {
    return _addr_mode;
 }
 
 cl_filter_mode
-_cl_sampler::filter_mode() {
+sampler::filter_mode() {
    return _filter_mode;
 }
 
 void *
-_cl_sampler::bind(clover::command_queue &q) {
+sampler::bind(command_queue &q) {
    struct pipe_sampler_state info {};
 
    info.normalized_coords = norm_mode();
@@ -68,6 +68,6 @@ _cl_sampler::bind(clover::command_queue &q) {
 }
 
 void
-_cl_sampler::unbind(clover::command_queue &q, void *st) {
+sampler::unbind(command_queue &q, void *st) {
    q.pipe->delete_sampler_state(q.pipe, st);
 }
diff --git a/src/gallium/state_trackers/clover/core/sampler.hpp b/src/gallium/state_trackers/clover/core/sampler.hpp
index ad1531914b..3d2acaa9be 100644
--- a/src/gallium/state_trackers/clover/core/sampler.hpp
+++ b/src/gallium/state_trackers/clover/core/sampler.hpp
@@ -27,29 +27,28 @@
 #include "core/queue.hpp"
 
 namespace clover {
-   typedef struct _cl_sampler sampler;
-}
-
-struct _cl_sampler : public clover::ref_counter {
-public:
-   _cl_sampler(clover::context &ctx, bool norm_mode,
-               cl_addressing_mode addr_mode, cl_filter_mode filter_mode);
+   class sampler : public ref_counter, public _cl_sampler {
+   public:
+      sampler(context &ctx, bool norm_mode,
+              cl_addressing_mode addr_mode,
+              cl_filter_mode filter_mode);
 
-   bool norm_mode();
-   cl_addressing_mode addr_mode();
-   cl_filter_mode filter_mode();
+      bool norm_mode();
+      cl_addressing_mode addr_mode();
+      cl_filter_mode filter_mode();
 
-   clover::context &ctx;
+      context &ctx;
 
-   friend class clover::kernel;
+      friend class kernel;
 
-private:
-   void *bind(clover::command_queue &q);
-   void unbind(clover::command_queue &q, void *st);
+   private:
+      void *bind(command_queue &q);
+      void unbind(command_queue &q, void *st);
 
-   bool _norm_mode;
-   cl_addressing_mode _addr_mode;
-   cl_filter_mode _filter_mode;
-};
+      bool _norm_mode;
+      cl_addressing_mode _addr_mode;
+      cl_filter_mode _filter_mode;
+   };
+}
 
 #endif