Diff: benchmark_BaseJpegDecode.cpp

Revision:

4:7d88de31c55a

Parent:

3:2709bbf8baae

Child:

5:033432f9baf3

--- a/benchmark_BaseJpegDecode.cpp	Thu Oct 25 11:02:17 2012 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,93 +0,0 @@
-#if 0
-#include "mbed.h"
-#include "BaseJpegDecode.h"
-#include "Benchmark_data.h"
-
-#define DBG(...) do{fprintf(stderr,"[%s@%d] ",__PRETTY_FUNCTION__,__LINE__);fprintf(stderr,__VA_ARGS__);} while(0);
-#define ASSERT(A) while(!(A)){fprintf(stderr,"\n\n%s@%d %s ASSERT!\n\n",__PRETTY_FUNCTION__,__LINE__,#A);exit(1);};
-
-Serial pc(USBTX, USBRX);
-
-class JpegDecode : public BaseJpegDecode {
-public:
-    JpegDecode();
-    virtual void outputDC(int mcu, int block, int value);
-    virtual void outputAC(int mcu, int block, int scan, int value);
-    virtual void outputMARK(uint8_t c);
-    int DC_count;
-    int AC_count;
-};
-
-JpegDecode::JpegDecode()
-{
-    DC_count = 0;
-    AC_count = 0;
-}
-
-void JpegDecode::outputDC(int mcu, int block, int value)
-{
-    DC_count++;
-}
-
-void JpegDecode::outputAC(int mcu, int block, int scan, int value)
-{
-    AC_count++;
-}
-
-void JpegDecode::outputMARK(uint8_t c)
-{
-}
-
-JpegDecode* decode;
-
-void benchmark(uint8_t* image, int size)
-{
-    decode->DC_count = 0;
-    decode->AC_count = 0;
-#ifdef JPEG_USE_REPORT_CODE
-    decode->report_scan_count = 0;
-    decode->report_scan_dc_count = 0;
-    decode->report_scan_ac_count = 0;
-#endif
-    Timer t;
-    t.reset();
-    t.start();
-    decode->clear();    
-    for(int i = 0; i < size; i++) {
-        decode->input(image[i]);
-    }
-    t.stop();
-    
-    printf("%p %d bytes\n", image, size);
-    for(int tq = 0; tq < 2; tq++) {
-        printf("DQT(%d):", tq);
-        for(int i = 0; i < 64; i++) {
-            printf(" %d", decode->qt[tq][i]);
-        }
-        printf("\n");
-    }
-    printf("SOF0: width: %d height: %d yblocks: %d\n", decode->width, decode->height, decode->m_yblocks);
-    printf("Scan: DC: %d AC: %d\n", decode->DC_count, decode->AC_count);
-#ifdef JPEG_USE_REPORT_CODE
-    printf("report: scan_count: %d\n", decode->report_scan_count);
-    printf("report: scan_dc_count: %d\n", decode->report_scan_dc_count);
-    printf("report: scan_ac_count: %d\n", decode->report_scan_ac_count);
-#endif
-    printf("benchmark: %d ms\n", t.read_ms());
-}
-
-int main() {
-    pc.baud(921600);
-    printf("%s\n", __FILE__);
-
-    decode = new JpegDecode;
-    ASSERT(decode);
-
-    benchmark(c270_cam0001_jpg, sizeof(c270_cam0001_jpg));
-    benchmark(vx700_cam0001_jpg, sizeof(vx700_cam0001_jpg));
- 
-    printf("----\n");
-    exit(1);     
-}
-
-#endif