third_party/dav1d: enable riscv64 build Signed-off-by: Rebecca Chang Swee Fun <rebecca.chang@starfivetech.com> Change-Id: I52af220f329c52f6e5bb55c08980ee77ab8fe88e Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3696288 Reviewed-by: Dale Curtis <dalecurtis@chromium.org> Commit-Queue: Dale Curtis <dalecurtis@chromium.org> Cr-Commit-Position: refs/heads/main@{#1013573}
diff --git a/third_party/dav1d/BUILD.gn b/third_party/dav1d/BUILD.gn index 82c828c..bb14440 100644 --- a/third_party/dav1d/BUILD.gn +++ b/third_party/dav1d/BUILD.gn
@@ -17,6 +17,8 @@ assert(current_cpu == "x64" && (is_linux || is_chromeos), "Only Linux X64 MSAN is supported") platform_config_root = "config/linux-noasm/$current_cpu" +} else if (current_cpu == "riscv64") { + platform_config_root = "config/linux-noasm/$current_cpu" } else { # Linux configuration files seem to work on Mac, so just reuse them. platform_config_root = "config/linux/$current_cpu"
diff --git a/third_party/dav1d/config/linux-noasm/riscv64/config.h b/third_party/dav1d/config/linux-noasm/riscv64/config.h new file mode 100644 index 0000000..04e9f42f --- /dev/null +++ b/third_party/dav1d/config/linux-noasm/riscv64/config.h
@@ -0,0 +1,40 @@ +/* + * Autogenerated by the Meson build system. + * Do not edit, your changes will be lost. + */ + +#pragma once + +#define ARCH_AARCH64 0 + +#define ARCH_ARM 0 + +#define ARCH_PPC64LE 0 + +#define ARCH_X86 0 + +#define ARCH_X86_32 0 + +#define ARCH_X86_64 0 + +#define CONFIG_16BPC 1 + +#define CONFIG_8BPC 1 + +// #define CONFIG_LOG 1 -- Logging is controlled by Chromium + +#define ENDIANNESS_BIG 0 + +#define HAVE_ASM 0 + +#define HAVE_CLOCK_GETTIME 1 + +#define HAVE_DLSYM 1 + +#define HAVE_POSIX_MEMALIGN 1 + +// #define HAVE_PTHREAD_GETAFFINITY_NP 1 -- Controlled by Chomium + +#define HAVE_UNISTD_H 1 + +// #define STACK_ALIGNMENT 32 -- Stack alignment is controlled by Chromium
diff --git a/third_party/dav1d/generate_configs.py b/third_party/dav1d/generate_configs.py index 609b11e..3cc4972 100755 --- a/third_party/dav1d/generate_configs.py +++ b/third_party/dav1d/generate_configs.py
@@ -194,6 +194,7 @@ GenerateConfig('config/linux/x64', linux_env) GenerateConfig('config/linux-noasm/x64', linux_env, ['-Denable_asm=false']) + GenerateConfig('config/linux-noasm/riscv64', linux_env, ['-Denable_asm=false']) GenerateConfig('config/linux/x86', linux_env, ['--cross-file', '../crossfiles/linux32.crossfile'])