Implement the idct - Githubissues

lu-zero / libvpx

Local libvpx changes (POWER8 Altivec/VSX support)

BSD 3-Clause "New" or "Revised" License

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Implement the idct #4

Closed lu-zero closed 7 years ago

lu-zero commented 8 years ago

Functions to implement for this task:

[x] vpx_idct4x4_16_add_vsx
[x] vpx_idct8x8_64_add_vsx
[x] vpx_idct16x16_256_add_vsx
[x] vpx_idct32x32_1024_add_vsx

sasshka commented 7 years ago

I prepared the list of function and implemented the 4x4 variant.

sasshka commented 7 years ago

[x] vpx_idct4x4_16_add_vsx https://chromium-review.googlesource.com/c/webm/libvpx/+/529991
[x] vpx_idct8x8_64_add_vsx https://chromium-review.googlesource.com/c/webm/libvpx/+/532534
[x] vpx_idct16x16_256_add_vsx https://chromium-review.googlesource.com/c/webm/libvpx/+/584948
[x] vpx_idct32x32_1024_add_vsx https://chromium-review.googlesource.com/c/webm/libvpx/+/693882