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1package {
2    default_applicable_licenses: ["external_libmpeg2_license"],
3}
4
5// Added automatically by a large-scale-change
6// See: http://go/android-license-faq
7license {
8    name: "external_libmpeg2_license",
9    visibility: [":__subpackages__"],
10    license_kinds: [
11        "SPDX-license-identifier-Apache-2.0",
12    ],
13    license_text: [
14        "NOTICE",
15    ],
16}
17
18cc_library_static {
19    name: "libmpeg2dec",
20    vendor_available: true,
21    host_supported:true,
22    shared_libs: ["liblog", "libcutils"],
23
24    cflags: [
25        "-D_LIB",
26        "-DMULTICORE",
27        "-fPIC",
28
29        "-O3",
30        "-DANDROID",
31        "-Werror",
32        // #KEEP_THREAD_ACTIVE is experimental
33        "-UKEEP_THREADS_ACTIVE",
34    ],
35
36    export_include_dirs: [
37        "decoder",
38        "common",
39    ],
40
41    srcs: [
42        "common/impeg2_buf_mgr.c",
43        "common/impeg2_disp_mgr.c",
44        "common/impeg2_format_conv.c",
45        "common/impeg2_globals.c",
46        "common/impeg2_idct.c",
47        "common/impeg2_inter_pred.c",
48        "common/impeg2_job_queue.c",
49        "common/impeg2_mem_func.c",
50        "common/ithread.c",
51        "decoder/impeg2d_api_main.c",
52        "decoder/impeg2d_bitstream.c",
53        "decoder/impeg2d_debug.c",
54        "decoder/impeg2d_dec_hdr.c",
55        "decoder/impeg2d_decoder.c",
56        "decoder/impeg2d_d_pic.c",
57        "decoder/impeg2d_function_selector_generic.c",
58        "decoder/impeg2d_globals.c",
59        "decoder/impeg2d_i_pic.c",
60        "decoder/impeg2d_mc.c",
61        "decoder/impeg2d_mv_dec.c",
62        "decoder/impeg2d_pic_proc.c",
63        "decoder/impeg2d_pnb_pic.c",
64        "decoder/impeg2d_vld.c",
65        "decoder/impeg2d_vld_tables.c",
66        "decoder/impeg2d_deinterlace.c",
67        "common/icv_sad.c",
68        "common/icv_variance.c",
69        "common/ideint.c",
70        "common/ideint_cac.c",
71        "common/ideint_debug.c",
72        "common/ideint_function_selector_generic.c",
73        "common/ideint_utils.c",
74    ],
75
76    arch: {
77        arm: {
78            local_include_dirs: [
79                "decoder/arm",
80                "common/arm",
81            ],
82
83            srcs: [
84                "decoder/arm/impeg2d_function_selector.c",
85                "common/arm/ideint_function_selector.c",
86            ],
87
88            neon: {
89                srcs: [
90                    "decoder/arm/impeg2d_function_selector_a9q.c",
91                    "common/arm/ideint_function_selector_a9.c",
92                    "common/arm/icv_sad_a9.s",
93                    "common/arm/icv_variance_a9.s",
94                    "common/arm/ideint_spatial_filter_a9.s",
95                    "common/arm/ideint_cac_a9.s",
96                    "common/arm/impeg2_format_conv.s",
97                    "common/arm/impeg2_idct.s",
98                    "common/arm/impeg2_inter_pred.s",
99                    "common/arm/impeg2_mem_func.s",
100                ],
101                cflags: [
102                    "-UDISABLE_NEON",
103                    "-UDEFAULT_ARCH",
104                    "-DDEFAULT_ARCH=D_ARCH_ARM_A9Q",
105                ],
106            },
107
108            cflags: [
109                "-DDISABLE_NEONINTR",
110                "-DARM",
111                "-DARMGCC",
112
113                // These are overriden by armv7_a_neon
114                "-DDISABLE_NEON",
115                "-DDEFAULT_ARCH=D_ARCH_ARM_NONEON",
116            ],
117            instruction_set: "arm",
118        },
119
120        arm64: {
121            cflags: [
122                "-DARMV8",
123                "-DDISABLE_NEONINTR",
124                "-DARM",
125                "-DARMGCC",
126
127                "-DDEFAULT_ARCH=D_ARCH_ARMV8_GENERIC",
128            ],
129            local_include_dirs: [
130                "decoder/arm",
131                "common/armv8",
132            ],
133
134            srcs: [
135                "decoder/arm/impeg2d_function_selector.c",
136                "decoder/arm/impeg2d_function_selector_av8.c",
137                "common/arm/ideint_function_selector.c",
138                "common/arm/ideint_function_selector_av8.c",
139                "common/armv8/icv_sad_av8.s",
140                "common/armv8/icv_variance_av8.s",
141                "common/armv8/ideint_spatial_filter_av8.s",
142                "common/armv8/ideint_cac_av8.s",
143                "common/armv8/impeg2_neon_macros.s",
144                "common/armv8/impeg2_format_conv.s",
145                "common/armv8/impeg2_idct.s",
146                "common/armv8/impeg2_inter_pred.s",
147                "common/armv8/impeg2_mem_func.s",
148            ],
149        },
150
151        x86: {
152            cflags: [
153                "-DX86",
154                "-DDISABLE_AVX2",
155                "-msse4.2",
156                "-mno-avx",
157                "-DDEFAULT_ARCH=D_ARCH_X86_SSE42",
158            ],
159
160            local_include_dirs: [
161                "decoder/x86",
162                "common/x86",
163            ],
164
165            srcs: [
166                "decoder/x86/impeg2d_function_selector.c",
167                "decoder/x86/impeg2d_function_selector_avx2.c",
168                "decoder/x86/impeg2d_function_selector_ssse3.c",
169                "decoder/x86/impeg2d_function_selector_sse42.c",
170                "common/x86/ideint_function_selector.c",
171                "common/x86/ideint_function_selector_ssse3.c",
172                "common/x86/ideint_function_selector_sse42.c",
173                "common/x86/icv_variance_ssse3.c",
174                "common/x86/icv_sad_ssse3.c",
175                "common/x86/ideint_cac_ssse3.c",
176                "common/x86/ideint_spatial_filter_ssse3.c",
177                "common/x86/impeg2_idct_recon_sse42_intr.c",
178                "common/x86/impeg2_inter_pred_sse42_intr.c",
179                "common/x86/impeg2_mem_func_sse42_intr.c",
180            ],
181        },
182
183        x86_64: {
184            cflags: [
185                "-DX86",
186                "-DDISABLE_AVX2",
187                "-msse4.2",
188                "-mno-avx",
189                "-DDEFAULT_ARCH=D_ARCH_X86_SSE42",
190            ],
191
192            local_include_dirs: [
193                "decoder/x86",
194                "common/x86",
195            ],
196
197            srcs: [
198                "decoder/x86/impeg2d_function_selector.c",
199                "decoder/x86/impeg2d_function_selector_avx2.c",
200                "decoder/x86/impeg2d_function_selector_ssse3.c",
201                "decoder/x86/impeg2d_function_selector_sse42.c",
202                "common/x86/ideint_function_selector.c",
203                "common/x86/ideint_function_selector_ssse3.c",
204                "common/x86/ideint_function_selector_sse42.c",
205                "common/x86/icv_variance_ssse3.c",
206                "common/x86/icv_sad_ssse3.c",
207                "common/x86/ideint_cac_ssse3.c",
208                "common/x86/ideint_spatial_filter_ssse3.c",
209                "common/x86/impeg2_idct_recon_sse42_intr.c",
210                "common/x86/impeg2_inter_pred_sse42_intr.c",
211                "common/x86/impeg2_mem_func_sse42_intr.c",
212            ],
213        },
214    },
215    sanitize: {
216        integer_overflow: true,
217        misc_undefined: ["bounds"],
218        // Enable CFI if this becomes a shared library.
219        // cfi: true,
220        blocklist: "libmpeg2dec_blocklist.txt",
221    },
222    apex_available: [
223        "//apex_available:platform",
224        "com.android.media.swcodec",
225    ],
226    min_sdk_version: "29",
227}
228
229subdirs = ["test"]
230