tree 8896c5fe24c3b0df74ec2a00884d1880c569aa38
parent ffe2bfc27fd339d80dd9e8bbbdb67ebe21cdd4a5
author chiyotsai <chiyotsai@google.com> 1667951794 -0800
committer Chi Yo Tsai <chiyotsai@google.com> 1668033719 +0000

Inline coordinate computation on scaled frames

This commit removes scale_value_? function pointers from the struct
scale_factors and replace them with inline functions.

Around 1% improvement in clock time is observed, but less improvement is
seen with instruction counts.

RTC Performance:
| SPD_SET |  TESTSET   | AVG_PSNR | OVR_PSNR |  SSIM   | ENC_T |
|---------|------------|----------|----------|---------|-------|
|    5    |    rtc     | +0.000%  | +0.000%  | +0.000% | -0.1% |
|    5    | rtc_1080p  | +0.000%  | +0.000%  | +0.000% | -0.3% |
|    5    |  rtc_derf  | +0.000%  | +0.000%  | +0.000% | -0.2% |
|    5    | rtc_screen | +0.000%  | +0.000%  | +0.000% | -0.2% |
|---------|------------|----------|----------|---------|-------|
|    6    |    rtc     | +0.000%  | +0.000%  | +0.000% | -0.1% |
|    6    | rtc_1080p  | +0.000%  | +0.000%  | +0.000% | -0.3% |
|    6    |  rtc_derf  | +0.000%  | +0.000%  | +0.000% | -0.2% |
|    6    | rtc_screen | +0.000%  | +0.000%  | +0.000% | -0.1% |
|---------|------------|----------|----------|---------|-------|
|    7    |    rtc     | +0.000%  | +0.000%  | +0.000% | -0.4% |
|    7    | rtc_1080p  | +0.000%  | +0.000%  | +0.000% | -0.3% |
|    7    |  rtc_derf  | +0.000%  | +0.000%  | +0.000% | -0.5% |
|    7    | rtc_screen | +0.000%  | +0.000%  | +0.000% | -0.1% |
|---------|------------|----------|----------|---------|-------|
|    8    |    rtc     | +0.000%  | +0.000%  | +0.000% | -0.5% |
|    8    | rtc_1080p  | +0.000%  | +0.000%  | +0.000% | -0.4% |
|    8    |  rtc_derf  | +0.000%  | +0.000%  | +0.000% | -0.6% |
|    8    | rtc_screen | +0.000%  | +0.000%  | +0.000% | -0.1% |
|---------|------------|----------|----------|---------|-------|
|    9    |    rtc     | +0.000%  | +0.000%  | +0.000% | -0.4% |
|    9    | rtc_1080p  | +0.000%  | +0.000%  | +0.000% | -0.2% |
|    9    |  rtc_derf  | +0.000%  | +0.000%  | +0.000% | -0.4% |
|    9    | rtc_screen | +0.000%  | +0.000%  | +0.000% | -0.2% |
|---------|------------|----------|----------|---------|-------|
|   10    |    rtc     | +0.000%  | +0.000%  | +0.000% | -0.4% |
|   10    | rtc_1080p  | +0.000%  | +0.000%  | +0.000% | -0.2% |
|   10    |  rtc_derf  | +0.000%  | +0.000%  | +0.000% | -0.4% |
|   10    | rtc_screen | +0.000%  | +0.000%  | +0.000% | -0.2% |

Change-Id: I9ba81283feb0d737021f1f18d5e3f56e1400d77b