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|
project('libplacebo', ['c', 'cpp'],
license: 'LGPL2.1+',
default_options: [
'buildtype=debugoptimized',
'warning_level=2',
'c_std=c11',
'cpp_std=c++20',
],
meson_version: '>=0.63',
version: '@0@.@1@.@2@'.format(
# Major version
7,
# API version
{
'360': 'add pl_d3d11_swapchain_params.{alpha,color}_bits',
'359': 'add pl_vulkan_swapchain_params.{alpha,color}_bits',
'358': 'add PL_COLOR_SYSTEM_YCGCO_{RE,RO}',
'357': 'add pl_daylight_from_temp, pl_blackbody_from_temp, and generalize pl_white_from_temp',
'356': 'pl_avframe_set_repr now sets frame.alpha_mode',
'355': 'add PL_CLEAR_BLUR and pl_render_params.blur_radius',
'354': 'pl_shader_{encode,decode}_color no longer linearizes/delinearizes XYZ',
'353': 'add PL_DEINTERLACE_BWDIF',
'352': 'add pl_gpu_limits.host_ptr_slow',
'351': 'add pl_cache_{set,get}_dir()',
'350': 'add pl_{opengl,vulkan,d3d11}_params.no_compute',
'349': 'add pl_color_{primaries,system,transfer}_name(s)',
'348': 'add pl_color_linearize and pl_color_delinearize',
'347': 'add pl_gpu_limits.max_mapped_vram',
'346': 'add pl_render_params.background/border, deprecate skip_target_clearing and blend_against_tiles',
'345': 'add pl_frame_clear_tiles',
'344': 'add PL_ALPHA_NONE',
'343': 'add pl_map_avdovi_metadata and deprecate pl_frame_map_avdovi_metadata',
'342': 'add pl_cache_signature',
'341': 're-add pl_filter_function_{bicubic,bcspline,catmull_rom,mitchell,robidoux,robidouxsharp} as deprecated',
'340': 'add pl_queue_params.drift_compensation, PL_QUEUE_DEFAULTS and pl_queue_pts_offset',
'339': 'add pl_peak_detect_params.black_cutoff',
'338': 'split pl_filter_nearest into pl_filter_nearest and pl_filter_box',
'337': 'fix PL_FILTER_DOWNSCALING constant',
'336': 'deprecate pl_filter.radius_cutoff in favor of pl_filter.radius',
'335': 'remove {pl_render_params,pl_sample_filter_params}.{lut_entries,polar_cutoff}',
'334': 'add pl_tex_transfer_params.no_import',
'333': 'add pl_shader_sample_{hermite,gaussian}',
'332': 'add pl_filter_function_hermite and pl_filter_hermite',
'331': 'add pl_filter_function_cubic and remove bcspline family of filter functions',
'330': 'add pl_frames_infer(_mix)',
'329': 'add pl_frame_mix_current and pl_frame_mix_nearest',
'328': 'remove pl_render_params.ignore_icc_profiles',
'327': 'remove pl_render_params.icc_params',
'326': 'add pl_frame.icc',
'325': 'add pl_icc_update',
'324': 'add pl_render_params.correct_subpixel_offsets',
'323': 'deprecate pl_{dispatch,renderer}_{save,load}',
'322': 'remove pl_pass_params.cached_program(_len)',
'321': 'deprecate pl_icc_params.cache_{save,load,priv}',
'320': 'add pl_gpu_set_cache',
'319': 'add <libplacebo/cache.h>',
'318': 'add pl_filter_ewa_lanczossharp and pl_filter_ewa_lanczos4sharpest',
'317': 'add pl_filter_config.antiring',
'316': 'remove pl_filter_config.filter_scale',
'315': 'remove pl_tone_map_auto',
'314': 'add pl_renderer_get_hdr_metadata',
'313': 'remove pl_peak_detect_params.minimum_peak',
'312': 'add pl_gamut_map_constants.perceptual_strength',
'311': 'add pl_tone_map_constants, pl_tone_map_params.constants and pl_color_map_params.tone_constants',
'310': 'add pl_gamut_map_constants, pl_gamut_map_params.constants and pl_color_map_params.gamut_constants',
'309': 'add <libplacebo/options.h>',
'308': 'add pl_hook_par.names',
'307': 'add pl_filter.radius_zero',
'306': 'add pl_filter_functions and pl_filter_configs',
'305': 'add pl_filter_function.opaque and move pl_filter_oversample to filters.h',
'304': 'add pl_filter_config.allowed/recommended',
'303': 'refactor pl_filter_config and pl_filter_function',
'302': 'change type of pl_icc_params.size_r/g/b to int',
'301': 'add PL_COLOR_ADJUSTMENT_NEUTRAL and pl_color_adjustment()',
'300': 'add pl_color_map_params.gamut_expansion',
'299': 'add pl_primaries_compatible and pl_primaries_clip',
'298': 'add pl_gamut_map_softclip',
'297': 'add pl_tone_map_linear_light',
'296': 'add pl_queue_estimate_fps/vps, pl_queue_num_frames and pl_queue_peek',
'295': 'change pl_source_frame.pts and pl_queue_params.pts to double',
'294': 'add pl_vulkan_swapchain_params.disable_10bit_sdr',
'293': 'add pl_test_pixfmt_caps',
'292': 'add pl_peak_detect_high_quality_params and pl_color_map_high_quality_params',
'291': 'add PL_COLOR_HDR_BLACK, PL_COLOR_SDR_CONTRAST and PL_COLOR_HLG_PEAK',
'290': 'remove pl_color_map_params.hybrid_mix',
'289': 'remove pl_gamut_map_params.chroma_margin',
'288': 'add pl_color_map_params.lut3d_tricubic',
'287': 'add pl_transform2x2_bounds',
'286': 'add PL_RENDER_ERR_CONTRAST_RECOVERY',
'285': 'add pl_color_map_params.contrast_recovery/smoothness, ' +
'pl_color_map_args.feature_map and pl_shader_extract_features',
'284': 'add pl_color_map_args and pl_shader_color_map_ex',
'283': 'add pl_render_params.distort_params',
'282': 'add PL_HOOK_PRE_OUTPUT',
'281': 'add pl_matrix2x2_rotation',
'280': 'add pl_distortion_params and pl_shader_distort',
'279': 'add pl_matrix2x2_scale/invert and pl_transform2x2_scale/invert',
'278': 'switch pl_vulkan.(un)lock_queue to uint32_t',
'277': 'add pl_render_params.corner_rounding',
'276': 'add pl_get_mapped_avframe',
'275': 'add pl_vulkan_params.extra_queues',
'274': 'drop minimum vulkan version to 1.2',
'273': 'add pl_vulkan_required_features and refactor pl_vulkan_recommended_features',
'272': 'require vulkan version 1.3 minimum',
'271': 'deprecate pl_vulkan.queues',
'270': 'add pl_color_map_params.visualize_hue/theta',
'269': 'refactor pl_color_map_params gamut mapping settings',
'268': 'add <libplacebo/gamut_mapping.h>',
'267': 'add pl_ipt_lms2rgb/rgb2lms and pl_ipt_lms2ipt/ipt2lms',
'266': 'add pl_shader_info and change type of pl_dispatch_info.shader',
'265': 'remove fields deprecated for libplacebo v4',
'264': 'add pl_color_map_params.show_clipping',
'263': 'add pl_peak_detect_params.percentile',
'262': 'add pl_color_map_params.visualize_rect',
'261': 'add pl_color_map_params.metadata',
'260': 'add pl_tone_map_params.input_avg',
'259': 'add pl_color_space_nominal_luma_ex',
'258': 'add pl_hdr_metadata_type and pl_hdr_metadata_contains',
'257': 'add pl_hdr_metadata.max_pq_y and avg_pq_y',
'256': 'deprecate pl_peak_detect_params.overshoot_margin',
'255': 'deprecate pl_get_detected_peak and add pl_get_detected_hdr_metadata',
'254': 'deprecate pl_renderer_params.allow_delayed_peak_detect and add pl_peak_detect_params.allow_delayed',
'253': 'remove pl_color_space.nominal_min/max and add pl_color_space_nominal_peak',
'252': 'remove pl_swapchain.impl',
'251': 'add `utils/dolbyvision.h` and `pl_hdr_metadata_from_dovi_rpu`',
'250': 'add pl_frame_map_avdovi_metadata',
'249': 'add `pl_render_error`, `pl_render_errors` and `pl_renderer_get_errors`',
'248': 'add pl_hook.signature',
'247': 'add pl_color_map_params.visualize_lut',
'246': 'add `pl_tone_map_st2094_10` and `pl_tone_map_st2094_40`',
'245': 'add `pl_tone_map_params.hdr`',
'244': 'add `pl_map_hdr_metadata`',
'243': 'add `pl_color_space.nominal_min/max`',
'242': 'add `pl_hdr_metadata.scene_max/avg` and `pl_hdr_metadata.ootf`',
'241': 'add `pl_plane_data.swapped`',
'240': 'add `PL_COLOR_TRC_ST428`',
'239': 'add `pl_fmt.planes` and `pl_tex.planes`',
'238': 'add `pl_vulkan_wrap_params.aspect`',
'237': 'add `pl_vulkan_hold_ex` and `pl_vulkan_release_ex`',
'236': 'add `pl_vulkan_sem_create` and `pl_vulkan_sem_destroy`',
'235': 'add `pl_vulkan.get_proc_addr`',
'234': 'add `pl_gpu_limits.host_cached`',
'233': 'add `pl_hook.parameters`, `struct pl_hook_par`',
'232': 'add `pl_plane_data_from_comps`',
'231': 'add `pl_tone_map_params_infer`',
'230': 'add PL_COLOR_PRIM_ACES_AP0 and PL_COLOR_PRIM_ACES_AP1',
'229': 'add pl_shader_sample_ortho2, deprecate pl_shader_sample_ortho',
'228': 'add pl_icc_params.force_bpc',
'227': 'refactor `pl_render_info.index` and add `pl_render_info.count`',
'226': 'add `pl_dither_params.transfer` and `pl_render_params.disable_dither_gamma_correction`',
'225': 'add `pl_render_params.error_diffusion`',
'224': 'add `pl_shader_error_diffusion` and related functions',
'223': 'add <libplacebo/shaders/dithering.h>',
'222': 'add `pl_icc_params.cache_save/load`',
'221': 'add `pl_source_frame.first_field`',
'220': 'add deinterlacing-related fields to `pl_frame` and `pl_render_params`',
'219': 'add pl_source_frame.duration, deprecating pl_queue_params.frame_duration',
'218': 'add <libplacbeo/shaders/deinterlacing.h> and pl_shader_deinterlace',
'217': 'add pl_color_space_infer_map',
'216': 'add pl_deband_params.grain_neutral',
'215': 'add pl_opengl_params.get_proc_addr_ex',
'214': 'drop deprecated legacy C struct names',
'213': 'add pl_opengl_params.get_proc_addr',
'212': 'add pl_opengl.major/minor version numbers',
'211': 'add pl_opengl.extensions and pl_opengl_has_ext',
'210': 'add PL_HANDLE_MTL_TEX, PL_HANDLE_IOSURFACE, and pl_shared_mem.plane',
'209': 'add pl_gpu_limits.array_size_constants',
'208': 'add pl_filter_function.name and pl_filter_config.name',
'207': 'add pl_render_params.plane_upscaler and plane_downscaler',
'206': 'add new ICC profile API (pl_icc_open, ...)',
'205': 'add pl_cie_from_XYZ and pl_raw_primaries_similar, fix pl_cie_xy_equal',
'204': 'add pl_d3d11_swapchain_params.disable_10bit_sdr',
'203': 'add pl_film_grain_from_av',
'202': 'add pl_frame.acquire/release',
'201': 'add pl_vulkan.(un)lock_queue',
'200': 'always set pl_vulkan.queue_*',
'199': 'add pl_plane.flipped',
'198': 'remove PL_HOOK_PRE_OVERLAY',
'197': 'add pl_overlay.coords, change type of pl_overlay_part.dst',
'196': 'add pl_render_params.force_low_bit_depth_fbos',
'195': 'change pl_log_create prototype to pl_log_create_${api_ver} to do linking time api check',
'194': 'add pl_primaries_valid',
'193': 'add pl_hook_params.orig_repr/color',
'192': 'add pl_map_avframe_ex',
'191': 'add pl_map_dovi_metadata',
'190': 'add pl_color_map_params.gamut_mode, replacing gamut_clipping/warning',
'189': 'refactor pl_color_space, merging it with pl_hdr_metadata',
'188': 'refactor pl_color_map_params tone mapping settings',
'187': 'add <libplacebo/tone_mapping.h>',
'186': 'add pl_d3d11_swapchain_params.flags',
'185': 'add PL_COLOR_SYSTEM_DOLBYVISION and reshaping',
'184': 'add pl_map_avframe/pl_unmap_avframe, deprecate pl_upload_avframe',
'183': 'relax pl_shared_mem.size > 0 requirement',
'182': 'add pl_vulkan_get, pl_opengl_get, pl_d3d11_get',
'181': 'add pl_shader_set_alpha, change alpha handling of pl_shader_decode_color',
'180': 'add pl_gpu_limits.max_variable_comps',
'179': 'add pl_render_params.skip_caching_single_frame',
'178': 'add pl_gpu_limits.align_vertex_stride',
'177': 'add debug_tag to pl_tex/buf_params',
'176': 'revert vulkan 1.2 requirement',
'175': 'require timeline semaphores for all vulkan devices',
'174': 'deprecate pl_vulkan_params.disable_events',
'173': 'remove VkAccessFlags from pl_vulkan_hold/release',
'172': 'replace VkSemaphore by pl_vulkan_sem in pl_vulkan_hold/release',
'171': 'make vulkan 1.2 the minimum version',
'170': 'allow pl_queue_update on NULL',
'169': 'refactor pl_pass_params.target_dummy into target_format',
'168': 'refactor pl_tex_transfer.stride_w/h into row/depth_pitch',
'167': 'expose pl_dispatch_reset_frame',
'166': 'add pl_index_format',
'165': 'add pl_fmt.signature',
'164': 'support blending against tiles',
'163': 'add pl_frame_copy_stream_props',
'162': 'support rotation in pl_renderer',
'161': 'make H.274 film grain values indirect',
'160': 'add preprocessor macros for default params',
'159': 'remove fields deprecated for libplacebo v3',
'158': 'add support for H.274 film grain',
'157': 'add pl_peak_detect_params.minimum_peak',
'156': 'add pl_swapchain_colors_from_avframe/dav1dpicture',
'155': 'refactor pl_swapchain_hdr_metadata into pl_swapchain_colorspace_hint',
'154': 'add <libplacebo/d3d11.h>',
'153': 'add pl_render_info callbacks',
'152': 'add pl_dispatch_info callbacks',
'151': 'pl_shader_res.description/steps',
'150': 'add PL_FMT_CAP_READWRITE',
'149': 'add pl_gpu_limits.buf_transfer',
'148': 'refactor pl_gpu_caps',
'147': 'add pl_color_space.sig_floor and black point adaptation',
'146': 'add PL_COLOR_TRC_GAMMA20, GAMMA24 and GAMMA26',
'145': 'add pl_render_params/pl_shader_params.dynamic_constants',
'144': 'add support for pl_constant specialization constants',
'143': 'add pl_color_space_infer_ref',
'142': 'add pl_render_params.background_transparency and pl_frame_clear_rgba',
'141': 'add pl_filter_oversample',
'140': 'add pl_shader_sample_oversample',
'139': 'make vulkan 1.1 the minimum vulkan version',
'138': 're-add and properly deprecate pl_filter_haasnsoft',
'137': 'change behavior of pl_image_mix.num_frames == 1',
'136': 'add pl_fmt.gatherable',
'135': 'add pl_queue_params.interpolation_threshold',
'134': 'add pl_render_params.ignore_icc_profiles',
'133': 'remove pl_shader_signature',
'132': 'add pl_tex_clear_ex',
'131': 'remove PL_PRIM_TRIANGLE_FAN',
'130': 'provide typedefs for object types, e.g. const struct pl_tex * -> pl_tex',
'129': 'rename pl_context to pl_log, move <libplacebo/context.h> to <libplacebo/log.h>',
'128': 'add pl_opengl_params.make/release_current, for thread safety',
'127': 'add pl_get_buffer2',
'126': 'add pl_render_params.background_color',
'125': 'allow calling pl_render_image on NULL',
'124': 'make pl_queue_update return valid data even on PL_QUEUE_MORE',
'123': 'refactor pl_overlay from pl_plane into pl_overlay_part',
'122': 'make pl_gpu thread safe',
'121': 'add pl_queue_push_block and refactor frame queue threading',
'120': 'refactor pl_named_filter_config into pl_filter_preset',
'119': 'add pl_color_adjustment.temperature',
'118': 'add <libplacebo/utils/frame_queue.h>',
'117': 'rename pl_filter_triangle/box to pl_filter_bilinear/nearest',
'116': 'add pl_frame_recreate_from_avframe and pl_download_avframe',
'115': 'add pl_dispatch_vertex',
'114': 'add pl_pass_run_params.index_data',
'113': 'add <libplacebo/shaders/lut.h>',
'112': 'add <libplacebo/shaders/icc.h>, replacing existing 3dlut API',
'111': 'add pl_fmt.modifiers for proper DRM format modifier support',
'110': 'refactor pl_upload_dav1dpicture',
'109': 'add support for host pointer imports on OpenGL',
'108': 'add <libplacebo/utils/dav1d.h>',
'107': 'add pl_render_image_mix',
'106': 'add pl_shared_mem.stride_w/h',
'105': 'add asynchronous texture transfers',
'104': 'add pl_render_params.blend_params',
'103': 'move pl_tex_sample_mode from pl_tex_params to pl_desc_binding',
'102': 'add pl_tex_poll',
'101': 'merge pl_image and pl_render_target into pl_frame',
'100': 'add pl_render_target.planes',
'99': 'add pl_sample_src.component_mask',
'98': 'add pl_vulkan_params.disable_overmapping',
'97': 'add pl_av1_grain_params.luma_comp',
'96': 'add <libplacebo/utils/libav.h>',
'95': 'add PL_COLOR_PRIM_EBU3213 and FILM_C',
'94': 'add support for //!BUFFER to user shaders',
'93': 'add pl_plane_data_align',
'92': 'add more pl_var helper functions',
'91': 'implement PL_HANDLE_DMA_BUF for EGL',
'90': 'add pl_opengl_params.allow_software',
'89': 'use uniform arrays instead of shader literals for LUTs',
'88': 'add pl_shared_mem.drm_format_mod',
'87': 'refactor pl_opengl_wrap',
'86': 'add pl_pass_run_params.vertex_buf',
'85': 'add PL_HANDLE_HOST_PTR',
'84': 'add pl_buf_params.import/export_handle',
'83': 'add pl_shader_custom',
'82': 'add pl_gpu_is_failed',
'81': 'add PL_GPU_CAP_SUBGROUPS',
'80': 'add pl_color_map_params.gamut_clipping',
'79': 'add pl_get_detected_peak',
'78': 'add pl_buf_copy',
'77': 'make all pl_buf_* commands implicitly synchronized',
'76': 'add pl_vulkan_swapchain_params.prefer_hdr',
'75': 'add pl_dispatch_save/load',
'74': 'remove pl_image.signature',
'73': 'add pl_memory_qualifiers',
'72': 'generalize PL_SHADER_SIG_SAMPLER2D into PL_SHADER_SIG_SAMPLER',
'71': 'add pl_opengl_wrap/unwrap',
'70': 'add pl_tex_sampler_type',
'69': 'add pl_peak_detect_params.overshoot_margin',
'68': 'add PL_TONE_MAPPING_BT_2390',
'67': 'add pl_image_set_chroma_location',
'66': 'change pl_render_target.dst_rect from pl_rect2d to pl_rect2df',
'65': 'add PL_SHADER_SIG_SAMPLER2D',
'64': 'add pl_rect2df_aspect_* family of functions',
'63': 'refactor pl_shader_av1_grain',
'62': 'refactor PL_COLOR_REF_WHITE into PL_COLOR_SDR_WHITE and PL_COLOR_SDR_WHITE_HLG',
'61': 'refactor pl_dispatch_finish etc. to support timers',
'60': 'add pl_timer',
'59': 'add pl_render_high_quality_params',
'58': 'add <libplacebo/shaders/custom.h> and pl_hook',
'57': 'add width/height fields to pl_dispatch_compute',
'56': 'make pl_vulkan.features etc. extensible',
'55': 'add pl_vulkan_params.features',
'54': 'add pl_vulkan_import',
'53': 'refactor pl_vulkan_wrap',
'52': 'revert addition of pl_filter_nearest',
'51': 'add pl_vulkan_hold_raw',
'50': 'add pl_vulkan_params.device_uuid',
'49': 'add pl_filter_nearest',
'48': 'deprecate pl_image.width/height',
'47': 'add more matrix math helpers to common.h',
'46': 'add pl_vk_inst_params.debug_extra',
'45': 'add pl_vulkan.api_version',
'44': 'add pl_swapchain_hdr_metadata',
'43': 'add pl_vulkan/opengl_params.max_glsl_version',
'42': 'add pl_vk_inst_params.layers/opt_layers',
'41': 'add PL_FMT_CAP_HOST_READABLE',
'40': 'add PL_GPU_CAP_BLITTABLE_1D_3D',
'39': 'add pl_render_params.disable_fbos',
'38': 'add pl_render_params.force_dither',
'37': 'add pl_color_levels_guess',
'36': 'remove pl_opengl.priv leftover',
'35': 'fix pl_vulkan_swapchain_suboptimal signature',
'34': 'add <libplacebo/opengl.h>',
'33': 'add pl_image.av1_grain',
'32': 'refactor pl_grain_params',
'31': 'add pl_vulkan_params.get_proc_addr',
'30': 'add pl_gpu.pci',
'29': 'add pl_vulkan_swapchain_params.allow_suboptimal',
'28': 'eliminate void *priv fields from all object types',
'27': 'add pl_vulkan_choose_device',
'26': 'add PL_GPU_CAP_MAPPED_BUFFERS',
'25': 'add pl_fmt.internal_size',
'24': 'add pl_vulkan_params.disable_events',
'23': 'add error checking to functions in <libplacebo/gpu.h>',
'22': 'add pl_vulkan_params.blacklist_caps',
'21': 'add pl_shader_params.glsl',
'20': 'refactor pl_shader_alloc',
'19': 'default to GLSL 130 instead of 110 if unspecified',
'18': 'add pl_swapchain_resize',
'17': 'add pl_context_update',
'16': 'add pl_tex/buf_params.user_data',
'15': 'add <libplacebo/dummy.h>',
'14': 'remove ident from pl_shader_reset',
'13': 'add pl_render_params.peak_detect_params',
'12': 'add pl_shader_detect_peak',
'11': 'add pl_var_int',
'10': 'refactor pl_color_map_params desaturation fields',
'9': 'add pl_tex_params.import/export_handle',
'8': 'add pl_color_space.sig_scale',
'7': 'initial major release',
'6': '',
'5': '',
'4': '',
'3': '',
'2': '',
'1': '',
}.keys().length(),
# Fix version
0)
)
### Version number and configuration
version = meson.project_version()
version_pretty = 'v' + version
version_split = version.split('.')
majorver = version_split[0]
apiver = version_split[1]
fixver = version_split[2]
# Configuration data
conf_public = configuration_data()
conf_internal = configuration_data()
conf_public.set('majorver', majorver)
conf_public.set('apiver', apiver)
conf_internal.set('BUILD_API_VER', apiver)
conf_internal.set('BUILD_FIX_VER', fixver)
conf_internal.set('PL_DEBUG_ABORT', get_option('debug-abort'))
### Global build options
build_opts = [
# Warnings
'-Wundef', '-Wshadow', '-Wparentheses', '-Wpointer-arith',
'-fno-math-errno', '-fno-signed-zeros', '-fno-trapping-math',
]
link_args = []
cc = meson.get_compiler('c')
cxx = meson.get_compiler('cpp')
c_opts = [
'-D_ISOC99_SOURCE', '-D_ISOC11_SOURCE', '-D_GNU_SOURCE', '-U__STRICT_ANSI__',
'-Wmissing-prototypes',
# Warnings to ignore
'-Wno-sign-compare', '-Wno-unused-parameter',
'-Wno-missing-field-initializers', '-Wno-type-limits',
# Warnings to treat as errors
'-Werror=implicit-function-declaration',
]
if cc.has_argument('-Wincompatible-pointer-types')
c_opts += ['-Werror=incompatible-pointer-types']
endif
if cc.has_argument('-Wc23-extensions')
c_opts += ['-Wno-c23-extensions']
endif
# clang's version of -Wmissing-braces rejects the common {0} initializers
if cc.get_id() == 'clang'
c_opts += ['-Wno-missing-braces']
endif
# For sanitizers to work/link properly some public symbols have to be available.
if get_option('b_sanitize') == 'none'
# don't leak library symbols if possible
vflag = '-Wl,--exclude-libs=ALL'
# link and lld-link don't support this arg, but it only shows warning about
# unsupported argument. Meson doesn't detect it, so manually exclude them.
if cc.has_link_argument(vflag) and not ['lld-link', 'link'].contains(cc.get_linker_id())
link_args += [vflag]
endif
endif
# OS specific build options
if host_machine.system() == 'windows'
build_opts += ['-D_WIN32_WINNT=0x0601',
'-D_USE_MATH_DEFINES',
'-DWIN32_LEAN_AND_MEAN',
'-DNOMINMAX',
'-D_CRT_SECURE_NO_WARNINGS']
subdir('win32')
endif
add_project_arguments(build_opts + c_opts, language: ['c'])
add_project_arguments(build_opts, language: ['c', 'cpp'])
add_project_link_arguments(link_args, language: ['c', 'cpp'])
# Global dependencies
fs = import('fs')
libm = cc.find_library('m', required: false)
thirdparty = meson.project_source_root()/'3rdparty'
python = import('python').find_installation()
python_env = environment()
python_env.append('PYTHONPATH', thirdparty/'jinja/src')
python_env.append('PYTHONPATH', thirdparty/'markupsafe/src')
python_env.append('PYTHONPATH', thirdparty/'glad')
if host_machine.system() == 'windows'
threads = declare_dependency()
else
pthreads = dependency('threads')
has_setclock = cc.has_header_symbol(
'pthread.h',
'pthread_condattr_setclock',
dependencies: pthreads,
args: c_opts,
)
threads = declare_dependency(
dependencies: pthreads,
compile_args: [pthreads.found() ? '-DPL_HAVE_PTHREAD' : '',
has_setclock ? '-DPTHREAD_HAS_SETCLOCK' : '',]
)
endif
build_deps = [ libm, threads ]
subdir('tools')
subdir('src')
if get_option('demos')
subdir('demos')
endif
# Allows projects to build libplacebo by cloning into ./subprojects/libplacebo
meson.override_dependency('libplacebo', libplacebo)
|
