Chiebot-Mirror/FFmpeg - FFmpeg - Gitea: Git with a cup of tea

Author	SHA1	Message	Date
Manoj Gupta	6fcf813110	libavcodec: Remove dynamic relocs from aarch64/h264idct_neon.S Some of the assembly functions e.g. ff_h264_idct_dc_add_neon has code like: movrel x14, X(ff_h264_idct_add_neon) Linker cannot resolve them fully at link time and emits dynamic relocations. Use explicit labels instead so that no dynamic relocations are needed at all. This avoids lld complains about text relocations. For background, see https://crbug.com/917919 Signed-off-by: Manoj Gupta <manojgupta@chromium.org> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Martin Storsjö	da5c8284c0	aarch64: h264idct: Use the offset parameter to movrel Signed-off-by: Martin Storsjö <martin@martin.st> (cherry picked from commit `6a62795d40`) Cherry pick Suggested-by: Martin Storsjö This should fix the build failure on macosx Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Martin Storsjö	6a62795d40	aarch64: h264idct: Use the offset parameter to movrel Signed-off-by: Martin Storsjö <martin@martin.st>	8 years ago
Martin Storsjö	9b2ccafb48	aarch64: Add missing sign extension in ff_h264_idct8_add_neon Signed-off-by: Martin Storsjö <martin@martin.st>	8 years ago
Martin Storsjö	cdb1665f70	aarch64: Make transpose_4x4H do a regular transpose Previously, ff_h264_idct_add_neon (originally in the arm version) used a non-regular transpose in order to be able to use more instructions that deal with registers as 128 bit register pairs. The aarch64 translation doesn't do it to the same extent, but brought along the same structure since it was a straight translation. This reshuffles ff_h264_idct_add_neon, bringing it closer to the C implementation, making the transpose_4x4H macro do a regular transpose, usable for other algorithms as well. Previously, the third and fourth output from transpose_4x4H were swapped, and prior to `cc29d96d5a`, the same inputs as well. In addition to just swapping the outputs, also renumber the intermediate registers for better readability (making the register order match transpose_4x8B). This runs with the same number of cycles as before. Signed-off-by: Martin Storsjö <martin@martin.st>	9 years ago
Janne Grunau	cc29d96d5a	arm64: fix inverted register order in transpose_4x4H Fix related register order issue in ff_h264_idct_add_neon. Found-by: zjh8890 <243186085@qq.com>	9 years ago
Janne Grunau	2dba0407fd	avcodec/arm64: fix inverted register order in transpose_4x4H Fix related register order issue in ff_h264_idct_add_neon. Found-by: zjh8890 <243186085@qq.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Janne Grunau	9c029f67ca	aarch64: use EXTERN_ASM consistently for exported symbols Based on `e3fec3f095` for arm.	11 years ago
Janne Grunau	8438b3f09f	aarch64: h264 idct NEON assembler optimizations Ported from ARMv7 NEON.	11 years ago