wfdpipeline: Implement wfdGetPipelineAttribi

4 files changed, 81 insertions, 3 deletions

diff --git a/src/wfdapi.c b/src/wfdapi.c
index 1b23c66..8e84e6b 100644
--- a/src/wfdapi.c
+++ b/src/wfdapi.c
@@ -1089,11 +1089,25 @@ wfdBindMaskToPipeline(WFDDevice device,
 
 
 WFD_API_CALL WFDint WFD_APIENTRY
-wfdGetPipelineAttribi(WFDDevice device,
-		      WFDPipeline pipeline,
+wfdGetPipelineAttribi(WFDDevice device_handle,
+		      WFDPipeline pipeline_handle,
 		      WFDPipelineConfigAttrib attrib) WFD_APIEXIT
 {
-	return 0;
+	struct wfd_device *device;
+	struct wfd_pipeline *pipeline;
+
+	device = wf_handle_get_object(device_handle, DEVICE_HANDLE);
+	if (device == NULL)
+		return 0;
+	wfd_device_set_error(device, WFD_ERROR_NONE);
+	
+	pipeline = wf_handle_get_object(pipeline_handle, PIPELINE_HANDLE);
+	if (pipeline == NULL) {
+		wfd_device_set_error(device, WFD_ERROR_BAD_HANDLE);
+		return 0;
+	}
+
+	return wfd_pipeline_get_attribi(device, pipeline, attrib);
 }
 
 
diff --git a/src/wfdpipeline.c b/src/wfdpipeline.c
index c4b8296..3f270d8 100644
--- a/src/wfdpipeline.c
+++ b/src/wfdpipeline.c
@@ -48,6 +48,8 @@ struct wfd_pipeline {
 	int first_bind;
 	struct wfd_source *source;
 	int source_updated;
+
+	struct wfd_port *port;
 };
 
 WFDint
@@ -181,6 +183,50 @@ wfd_pipeline_get_id(struct wfd_pipeline *pipeline)
 	return pipeline->crtc->crtc_id;
 }
 
+WFDint
+wfd_pipeline_get_attribi(struct wfd_device *device,
+			 struct wfd_pipeline *pipeline,
+			 WFDPipelineConfigAttrib attrib)
+{
+	switch (attrib) {
+	case WFD_PIPELINE_ID:
+		return wfd_pipeline_get_id(pipeline);
+	case WFD_PIPELINE_PORTID:
+		return pipeline->port == NULL ? WFD_INVALID_PORT_ID : 
+			wfd_port_get_attribi(device, pipeline->port, WFD_PORT_ID);
+	case WFD_PIPELINE_LAYER:
+		return 0;
+
+	/* FIXME: will change */
+	case WFD_PIPELINE_SHAREABLE:
+		return WFD_FALSE;
+	case WFD_PIPELINE_DIRECT_REFRESH:
+		return WFD_TRUE;
+
+	/* FIXME: there is not PIPELINE_FLIP_MIRROR_SUPPORT? */
+	case WFD_PIPELINE_FLIP:
+	case WFD_PIPELINE_MIRROR:
+		return WFD_FALSE;
+
+	case WFD_PIPELINE_ROTATION_SUPPORT:
+		return WFD_ROTATION_SUPPORT_NONE;
+	case WFD_PIPELINE_ROTATION:
+		return 0;
+
+	case WFD_PIPELINE_SCALE_FILTER:
+		return WFD_SCALE_FILTER_NONE;
+	case WFD_PIPELINE_TRANSPARENCY_ENABLE:
+		return WFD_TRANSPARENCY_NONE;
+		break;
+	default:
+		wfd_device_set_error(device, WFD_ERROR_BAD_ATTRIBUTE);
+		break;
+	}
+
+	return 0;
+}
+
+
 void
 wfd_pipeline_set_attribiv(struct wfd_device *device,
 			  struct wfd_pipeline *pipeline,
@@ -229,3 +275,10 @@ wfd_pipeline_get_attribiv(struct wfd_device *device,
 	}
 }
 
+void
+wfd_pipeline_set_port(struct wfd_device *device,
+		      struct wfd_pipeline *pipeline,
+		      struct wfd_port *port)
+{
+	pipeline->port = port;
+}
diff --git a/src/wfdpipeline.h b/src/wfdpipeline.h
index c5131c8..1e7ce56 100644
--- a/src/wfdpipeline.h
+++ b/src/wfdpipeline.h
@@ -26,6 +26,7 @@
 #include "WF/wfd.h"
 #include "wfddevice.h"
 #include "wfdsource.h"
+#include "wfdport.h"
 
 struct wfd_pipeline;
 
@@ -60,6 +61,11 @@ wfd_pipeline_get_crtc_id(struct wfd_pipeline *pipeline);
 uint32_t
 wfd_pipeline_get_fb_id(struct wfd_pipeline *pipeline);
 
+WFDint
+wfd_pipeline_get_attribi(struct wfd_device *device,
+			 struct wfd_pipeline *pipeline,
+			 WFDPipelineConfigAttrib attrib);
+
 void
 wfd_pipeline_set_attribiv(struct wfd_device *device,
 			  struct wfd_pipeline *pipeline,
@@ -72,6 +78,10 @@ wfd_pipeline_get_attribiv(struct wfd_device *device,
 			  WFDPipelineConfigAttrib attrib,
 			  WFDint count,
 			  WFDint *value);
+void
+wfd_pipeline_set_port(struct wfd_device *device,
+		      struct wfd_pipeline *pipeline,
+		      struct wfd_port *port);
 
 int
 wfd_pipeline_commit(struct wfd_device *device,
diff --git a/src/wfdport.c b/src/wfdport.c
index da56552..03fce95 100644
--- a/src/wfdport.c
+++ b/src/wfdport.c
@@ -789,6 +789,7 @@ wfd_port_bind_pipeline(struct wfd_device *device,
 		       struct wfd_pipeline *pipeline)
 {
 	port->pipeline = pipeline;
+	wfd_pipeline_set_port(device, pipeline, port);
 	port->pipeline_updated = 1;
 
 	return 0;