mirror of
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124 lines
4.1 KiB
C++
124 lines
4.1 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef WR_h
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#define WR_h
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#include "mozilla/gfx/Types.h"
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#include "nsTArray.h"
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extern "C" {
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// ----
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// Functions invoked from Rust code
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// ----
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bool is_in_compositor_thread();
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bool is_in_main_thread();
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bool is_in_render_thread();
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bool is_glcontext_gles(void* glcontext_ptr);
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bool is_glcontext_angle(void* glcontext_ptr);
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bool gfx_use_wrench();
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const char* gfx_wr_resource_path_override();
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bool gfx_wr_use_optimized_shaders();
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void gfx_critical_note(const char* msg);
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void gfx_critical_error(const char* msg);
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void gecko_printf_stderr_output(const char* msg);
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void* get_proc_address_from_glcontext(void* glcontext_ptr,
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const char* procname);
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bool gecko_profiler_thread_is_being_profiled();
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// IMPORTANT: Keep this synchronized with enumerate_interners in
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// gfx/wr/webrender_api
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#define WEBRENDER_FOR_EACH_INTERNER(macro) \
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macro(clip); \
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macro(prim); \
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macro(normal_border); \
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macro(image_border); \
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macro(image); \
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macro(yuv_image); \
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macro(line_decoration); \
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macro(linear_grad); \
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macro(radial_grad); \
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macro(conic_grad); \
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macro(picture); \
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macro(text_run); \
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macro(filterdata); \
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macro(backdrop_capture); \
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macro(backdrop_render); \
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macro(polyon);
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// Prelude of types necessary before including webrender_ffi_generated.h
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namespace mozilla {
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namespace wr {
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// Because this struct is macro-generated on the Rust side, cbindgen can't see
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// it. Work around that by re-declaring it here.
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#define DECLARE_MEMBER(id) uintptr_t id;
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struct InternerSubReport {
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WEBRENDER_FOR_EACH_INTERNER(DECLARE_MEMBER)
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};
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#undef DECLARE_MEMBER
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struct Transaction;
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struct WrWindowId;
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struct DocumentId;
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struct WrPipelineInfo;
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struct WrPipelineIdAndEpoch;
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using WrPipelineIdEpochs = nsTArray<WrPipelineIdAndEpoch>;
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} // namespace wr
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} // namespace mozilla
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void apz_register_updater(mozilla::wr::WrWindowId aWindowId);
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void apz_pre_scene_swap(mozilla::wr::WrWindowId aWindowId);
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void apz_post_scene_swap(mozilla::wr::WrWindowId aWindowId,
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const mozilla::wr::WrPipelineInfo* aInfo);
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void apz_run_updater(mozilla::wr::WrWindowId aWindowId);
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void apz_deregister_updater(mozilla::wr::WrWindowId aWindowId);
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void apz_register_sampler(mozilla::wr::WrWindowId aWindowId);
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void apz_sample_transforms(mozilla::wr::WrWindowId aWindowId,
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const uint64_t* aGeneratedFrameId,
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mozilla::wr::Transaction* aTransaction);
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void apz_deregister_sampler(mozilla::wr::WrWindowId aWindowId);
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void omta_register_sampler(mozilla::wr::WrWindowId aWindowId);
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void omta_sample(mozilla::wr::WrWindowId aWindowId,
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mozilla::wr::Transaction* aTransaction);
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void omta_deregister_sampler(mozilla::wr::WrWindowId aWindowId);
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} // extern "C"
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// Work-around Solaris define which conflcits with WR color constant, see
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// bug 1773491.
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#pragma push_macro("TRANSPARENT")
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#undef TRANSPARENT
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#include "webrender_ffi_generated.h"
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#pragma pop_macro("TRANSPARENT")
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template struct mozilla::wr::Point2D<int32_t, mozilla::wr::DevicePixel>;
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template struct mozilla::wr::Point2D<int, mozilla::wr::WorldPixel>;
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template struct mozilla::wr::Point2D<float, mozilla::wr::WorldPixel>;
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template struct mozilla::wr::Box2D<int32_t, mozilla::wr::DevicePixel>;
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template struct mozilla::wr::Box2D<int, mozilla::wr::LayoutPixel>;
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namespace mozilla {
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namespace wr {
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// Cast a blob image key into a regular image for use in
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// a display item.
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inline ImageKey AsImageKey(BlobImageKey aKey) { return aKey._0; }
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} // namespace wr
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} // namespace mozilla
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#endif // WR_h
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