Changeset 736 for soft/giet_vm/applications/mjpeg/mjpeg.h

Timestamp:

Dec 3, 2015, 4:40:49 PM (9 years ago)

Author:

alain

Message:

Modify the mjpeg application to support an optional
DCT hardware coprocessor.

File:

• soft/giet_vm/applications/mjpeg/mjpeg.h (modified) (4 diffs)

soft/giet_vm/applications/mjpeg/mjpeg.h

@@ -16 +16 @@
 #include <user_lock.h>
 
-#define   MAX_IMAGES  64
+////////////////////////////////////////////////////////////////////////////////////////
+//  Configuration Variables
+////////////////////////////////////////////////////////////////////////////////////////
+
+#define   MAX_IMAGES         16
+
+#define   USE_DCT_COPROC     1
+
+#define   INTERACTIVE_MODE   0
 
 ////////////////////////////////////////////////////////////////////////////////////////
@@ -22 +30 @@
 ////////////////////////////////////////////////////////////////////////////////////////
 
-#define   TG_2_DEMUX_DEPTH          256 
-#define   DEMUX_2_VLD_DATA_DEPTH    256
-#define   DEMUX_2_VLD_HUFF_DEPTH    256
-#define   DEMUX_2_IQZZ_DEPTH        256
-#define   VLD_2_IQZZ_DEPTH          256
-#define   IQZZ_2_IDCT_DEPTH         256
-#define   IDCT_2_LIBU_DEPTH         256 
+#define   TG_2_DEMUX_DEPTH          1024
+#define   DEMUX_2_VLD_DATA_DEPTH    1024
+#define   DEMUX_2_VLD_HUFF_DEPTH    1024
+#define   DEMUX_2_IQZZ_DEPTH        1024
+#define   VLD_2_IQZZ_DEPTH          1024
+#define   IQZZ_2_IDCT_DEPTH         1024
+#define   IDCT_2_LIBU_DEPTH         1024
 
 ////////////////////////////////////////////////////////////////////////////////////////
@@ -37 +45 @@
 ////////////////////////////////////////////////////////////////////////////////////////
 
-#define DEBUG_TG      1
-#define DEBUG_DEMUX   0
-#define DEBUG_VLD     0
-#define DEBUG_IQZZ    0
-#define DEBUG_IDCT    0
-#define DEBUG_LIBU    0
+#define DEBUG_CLUSTER_INDEX   0xFFFFFFFF   // use 0xFFFFFFFF for all clusters
+
+#define DEBUG_TG              1
+#define DEBUG_DEMUX           1
+#define DEBUG_VLD             1
+#define DEBUG_IQZZ            1
+#define DEBUG_IDCT            1
+#define DEBUG_LIBU            1
 
 ////////////////////////////////////////////////////////////////////////////////////////
-//       Global variables
+//       Global variables (allocated in mjpeg.c)
 ////////////////////////////////////////////////////////////////////////////////////////
 
@@ -57 +67 @@
 extern mwmr_channel_t*  iqzz_2_idct[256];        // one per cluster
 extern mwmr_channel_t*  idct_2_libu[256];        // one per cluster
+
+extern pthread_t        trdid_tg; 
+extern pthread_t        trdid_demux[256];        // one per cluster
+extern pthread_t        trdid_vld[256];          // one per cluster
+extern pthread_t        trdid_iqzz[256];         // one per cluster 
+extern pthread_t        trdid_idct[256];         // one per cluster 
+extern pthread_t        trdid_libu[256];         // one per cluster 
 
 extern user_lock_t      tty_lock;                // lock protecting shared TTY