posst_processing_context_init()/finalize() callback functions for each platform

It is to reduce the usage of IS_GENxxx() as well.

Signed-off-by: Xiang, Haihao <haihao.xiang@intel.com>
(cherry picked from commit 77b6a72504d917af9335ab94f6ecbefb8b087206)

5 files changed, 24 insertions, 26 deletions

diff --git a/src/gen8_post_processing.c b/src/gen8_post_processing.c
index 82bf3b9..4ff7f41 100644
--- a/src/gen8_post_processing.c
+++ b/src/gen8_post_processing.c
@@ -1373,7 +1373,7 @@ gen8_post_processing(
     return va_status;
 }
 
-void
+static void
 gen8_post_processing_context_finalize(struct i965_post_processing_context *pp_context)
 {
     dri_bo_unreference(pp_context->surface_state_binding_table.bo);
@@ -1410,7 +1410,7 @@ gen8_post_processing_context_finalize(struct i965_post_processing_context *pp_co
 
 void
 gen8_post_processing_context_init(VADriverContextP ctx,
-                                  struct i965_post_processing_context *pp_context,
+                                  void *data,
                                   struct intel_batchbuffer *batch)
 {
     struct i965_driver_data *i965 = i965_driver_data(ctx);
@@ -1418,6 +1418,7 @@ gen8_post_processing_context_init(VADriverContextP ctx,
     unsigned int kernel_offset, end_offset;
     unsigned char *kernel_ptr;
     struct pp_module *pp_module;
+    struct i965_post_processing_context *pp_context = data;
 
     {
 	pp_context->vfe_gpu_state.max_num_threads = 60;
@@ -1428,6 +1429,7 @@ gen8_post_processing_context_init(VADriverContextP ctx,
     }
 
     pp_context->intel_post_processing = gen8_post_processing;
+    pp_context->finalize = gen8_post_processing_context_finalize;
 
     assert(NUM_PP_MODULES == ARRAY_ELEMS(pp_modules_gen8));
 
diff --git a/src/i965_device_info.c b/src/i965_device_info.c
index a15a31b..f040592 100644
--- a/src/i965_device_info.c
+++ b/src/i965_device_info.c
@@ -36,6 +36,7 @@ static const struct hw_codec_info g4x_hw_codec_info = {
     .enc_hw_context_init = NULL,
     .proc_hw_context_init = NULL,
     .render_init = genx_render_init,
+    .post_processing_context_init = NULL,
 
     .max_width = 2048,
     .max_height = 2048,
@@ -46,11 +47,14 @@ static const struct hw_codec_info g4x_hw_codec_info = {
 };
 
 extern struct hw_context *ironlake_dec_hw_context_init(VADriverContextP, struct object_config *);
+extern void i965_post_processing_context_init(VADriverContextP, void *, struct intel_batchbuffer *);
+
 static const struct hw_codec_info ilk_hw_codec_info = {
     .dec_hw_context_init = ironlake_dec_hw_context_init,
     .enc_hw_context_init = NULL,
     .proc_hw_context_init = i965_proc_context_init,
     .render_init = genx_render_init,
+    .post_processing_context_init = i965_post_processing_context_init,
 
     .max_width = 2048,
     .max_height = 2048,
@@ -70,6 +74,7 @@ static const struct hw_codec_info snb_hw_codec_info = {
     .enc_hw_context_init = gen6_enc_hw_context_init,
     .proc_hw_context_init = i965_proc_context_init,
     .render_init = genx_render_init,
+    .post_processing_context_init = i965_post_processing_context_init,
 
     .max_width = 2048,
     .max_height = 2048,
@@ -97,6 +102,7 @@ static const struct hw_codec_info ivb_hw_codec_info = {
     .enc_hw_context_init = gen7_enc_hw_context_init,
     .proc_hw_context_init = i965_proc_context_init,
     .render_init = genx_render_init,
+    .post_processing_context_init = i965_post_processing_context_init,
 
     .max_width = 4096,
     .max_height = 4096,
@@ -128,6 +134,7 @@ static const struct hw_codec_info hsw_hw_codec_info = {
     .enc_hw_context_init = gen75_enc_hw_context_init,
     .proc_hw_context_init = gen75_proc_context_init,
     .render_init = genx_render_init,
+    .post_processing_context_init = i965_post_processing_context_init,
 
     .max_width = 4096,
     .max_height = 4096,
@@ -157,11 +164,13 @@ static const struct hw_codec_info hsw_hw_codec_info = {
 
 extern struct hw_context *gen8_dec_hw_context_init(VADriverContextP, struct object_config *);
 extern struct hw_context *gen8_enc_hw_context_init(VADriverContextP, struct object_config *);
+extern void gen8_post_processing_context_init(VADriverContextP, void *, struct intel_batchbuffer *);
 static const struct hw_codec_info bdw_hw_codec_info = {
     .dec_hw_context_init = gen8_dec_hw_context_init,
     .enc_hw_context_init = gen8_enc_hw_context_init,
     .proc_hw_context_init = gen75_proc_context_init,
     .render_init = gen8_render_init,
+    .post_processing_context_init = gen8_post_processing_context_init,
 
     .max_width = 4096,
     .max_height = 4096,
diff --git a/src/i965_drv_video.h b/src/i965_drv_video.h
index 2de9928..856b478 100644
--- a/src/i965_drv_video.h
+++ b/src/i965_drv_video.h
@@ -287,6 +287,7 @@ struct hw_codec_info
     struct hw_context *(*enc_hw_context_init)(VADriverContextP, struct object_config *);
     struct hw_context *(*proc_hw_context_init)(VADriverContextP, struct object_config *);
     bool (*render_init)(VADriverContextP);
+    void (*post_processing_context_init)(VADriverContextP, void *, struct intel_batchbuffer *);
 
     int max_width;
     int max_height;
diff --git a/src/i965_post_processing.c b/src/i965_post_processing.c
index bdab73a..bcd22cd 100755
--- a/src/i965_post_processing.c
+++ b/src/i965_post_processing.c
@@ -5184,11 +5184,7 @@ i965_post_processing_terminate(VADriverContextP ctx)
     struct i965_post_processing_context *pp_context = i965->pp_context;
 
     if (pp_context) {
-        if (IS_GEN8(i965->intel.device_info)) {
-            gen8_post_processing_context_finalize(pp_context);
-        } else {
-	    i965_post_processing_context_finalize(pp_context);
-        }
+        pp_context->finalize(pp_context);
         free(pp_context);
     }
 
@@ -5197,18 +5193,14 @@ i965_post_processing_terminate(VADriverContextP ctx)
 
 #define VPP_CURBE_ALLOCATION_SIZE	32
 
-static void
+void
 i965_post_processing_context_init(VADriverContextP ctx,
-                                  struct i965_post_processing_context *pp_context,
+                                  void *data,
                                   struct intel_batchbuffer *batch)
 {
     struct i965_driver_data *i965 = i965_driver_data(ctx);
     int i;
-
-    if (IS_GEN8(i965->intel.device_info)) {
-        gen8_post_processing_context_init(ctx, pp_context, batch);
-        return;
-    };
+    struct i965_post_processing_context *pp_context = data;
 
     if (IS_IRONLAKE(i965->intel.device_info)) {
 	pp_context->urb.size = i965->intel.device_info->urb_size;
@@ -5230,7 +5222,8 @@ i965_post_processing_context_init(VADriverContextP ctx,
 	pp_context->vfe_gpu_state.curbe_allocation_size = VPP_CURBE_ALLOCATION_SIZE;
         pp_context->intel_post_processing = gen6_post_processing;
     }
-    
+
+    pp_context->finalize = i965_post_processing_context_finalize;
 
     assert(NUM_PP_MODULES == ARRAY_ELEMS(pp_modules_gen5));
     assert(NUM_PP_MODULES == ARRAY_ELEMS(pp_modules_gen6));
@@ -5286,7 +5279,7 @@ i965_post_processing_init(VADriverContextP ctx)
     if (HAS_PP(i965)) {
         if (pp_context == NULL) {
             pp_context = calloc(1, sizeof(*pp_context));
-            i965_post_processing_context_init(ctx, pp_context, i965->pp_batch);
+            i965->codec_info->post_processing_context_init(ctx, pp_context, i965->pp_batch);
             i965->pp_context = pp_context;
         }
     }
@@ -5574,13 +5567,14 @@ i965_proc_context_destroy(void *hw_context)
 struct hw_context *
 i965_proc_context_init(VADriverContextP ctx, struct object_config *obj_config)
 {
+    struct i965_driver_data *i965 = i965_driver_data(ctx);
     struct intel_driver_data *intel = intel_driver_data(ctx);
     struct i965_proc_context *proc_context = calloc(1, sizeof(struct i965_proc_context));
 
     proc_context->base.destroy = i965_proc_context_destroy;
     proc_context->base.run = i965_proc_picture;
     proc_context->base.batch = intel_batchbuffer_new(intel, I915_EXEC_RENDER, 0);
-    i965_post_processing_context_init(ctx, &proc_context->pp_context, proc_context->base.batch);
+    i965->codec_info->post_processing_context_init(ctx, &proc_context->pp_context, proc_context->base.batch);
 
     return (struct hw_context *)proc_context;
 }
diff --git a/src/i965_post_processing.h b/src/i965_post_processing.h
index fd4cbcf..76f3595 100755
--- a/src/i965_post_processing.h
+++ b/src/i965_post_processing.h
@@ -535,6 +535,7 @@ struct i965_post_processing_context
 				const VARectangle *dst_rect,
 				int   pp_index,
 				void * filter_param);
+    void (*finalize)(struct i965_post_processing_context *pp_context);
 };
 
 struct i965_proc_context
@@ -575,13 +576,4 @@ i965_post_processing_terminate(VADriverContextP ctx);
 bool
 i965_post_processing_init(VADriverContextP ctx);
 
-
-extern void
-gen8_post_processing_context_init(VADriverContextP ctx,
-                                  struct i965_post_processing_context *pp_context,
-                                  struct intel_batchbuffer *batch);
-
-extern void
-gen8_post_processing_context_finalize(struct i965_post_processing_context *pp_context);
-
 #endif /* __I965_POST_PROCESSING_H__ */