client/deps/glbench/src.orig/bench.cc - Issue 870005: Move gl_Bench into a dep so that it can be re-used among tests

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Side by Side Diff: client/deps/glbench/src.orig/bench.cc

Issue 870005: Move gl_Bench into a dep so that it can be re-used among tests (Closed)

Patch Set: Created 10 years, 9 months ago

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1 // Copyright (c) 2010 The Chromium OS Authors. All rights reserved.	1 // Copyright (c) 2010 The Chromium OS Authors. All rights reserved.

2 // Use of this source code is governed by a BSD-style license that can be	2 // Use of this source code is governed by a BSD-style license that can be

3 // found in the LICENSE file.	3 // found in the LICENSE file.

4	4

5 #include "main.h"	5 #include "main.h"

6	6

7 uint64_t TimeBench(BenchFunc func, int iter) {	7 uint64_t TimeBench(BenchFunc func, int iter) {

8 SwapBuffers();	8 SwapBuffers();

9 glFinish();	9 glFinish();

10 uint64_t time1 = GetUTime();	10 uint64_t time1 = GetUTime();

(...skipping 36 matching lines...) Expand 10 before \| Expand all \| Expand 10 after Loading...
47 }	47 }

48 if (count < 2) {	48 if (count < 2) {

49 *slope = 0.f;	49 *slope = 0.f;

50 *bias = 0;	50 *bias = 0;

51 }	51 }

52 slope = static_cast<float>(sum_x sum_y - count * sum_xy) /	52 slope = static_cast<float>(sum_x sum_y - count * sum_xy) /

53 (sum_x * sum_x - count * sum_x2);	53 (sum_x * sum_x - count * sum_x2);

54 bias = (sum_x sum_xy - sum_x2 * sum_y) / (sum_x * sum_x - count * sum_x2);	54 bias = (sum_x sum_xy - sum_x2 * sum_y) / (sum_x * sum_x - count * sum_x2);

55 return true;	55 return true;

56 }	56 }

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