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0ded7c8578551cfcdcfb7efa72eb33db1ec1e191
frameworks_base/libs/hwui/Android.mk
Romain Guy caaaa66e57 Convert bitmaps to sRGB/scRGB when they have a color profile 
This change also fixes an issue with RGBA16F bitmaps when modulated
with a color (for instance by setting an alpha on the Paint object).

The color space conversion is currently done entirely in the shader,
by doing these operations in order:

1. Sample the texture
2. Un-premultiply alpha
3. Apply the EOTF
4. Multiply by the 3x3 color space matrix
5. Apply the OETF
6. Premultiply alpha

Optimizations:
- Steps 2 & 6 are skipped for opaque (common) bitmaps
- Step 3 is skipped when the color space's EOTF is close
  to sRGB (Display P3 for instance). Instead, we use
  a hardware sRGB fetch (when the GPU supports it)
- When step 3 is necessary, we use one of four standard
  EOTF implementations, to save cycles when possible:
  + Linear (doesn't do anything)
  + Full parametric (ICC parametric curve type 4 as defined
    in ICC.1:2004-10, section 10.15)
  + Limited parametric (ICC parametric curve type 3)
  + Gamma (ICC parametric curve type 0)

Color space conversion could be done using texture samplers
instead, for instance 3D LUTs, with or without transfer
functions baked in, or 1D LUTs for transfer functions. This
would result in dependent texture fetches which may or may
not be an advantage over an ALU based implementation. The
current solution favor the use of ALUs to save precious
bandwidth.

Test: CtsUiRenderingTests, CtsGraphicsTests
Bug: 32984164
Change-Id: I10bc3db515e13973b45220f129c66b23f0f7f8fe
2017-03-28 18:35:49 -07:00

384 lines
11 KiB
Makefile
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LOCAL_PATH:= $(call my-dir)
include $(CLEAR_VARS)
LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
BUGREPORT_FONT_CACHE_USAGE := false
# Enables fine-grained GLES error checking
# If set to true, every GLES call is wrapped & error checked
# Has moderate overhead
HWUI_ENABLE_OPENGL_VALIDATION := true
hwui_src_files := \
hwui/Bitmap.cpp \
font/CacheTexture.cpp \
font/Font.cpp \
hwui/Canvas.cpp \
hwui/MinikinSkia.cpp \
hwui/MinikinUtils.cpp \
hwui/PaintImpl.cpp \
hwui/Typeface.cpp \
pipeline/skia/GLFunctorDrawable.cpp \
pipeline/skia/LayerDrawable.cpp \
pipeline/skia/RenderNodeDrawable.cpp \
pipeline/skia/ReorderBarrierDrawables.cpp \
pipeline/skia/SkiaDisplayList.cpp \
pipeline/skia/SkiaOpenGLPipeline.cpp \
pipeline/skia/SkiaOpenGLReadback.cpp \
pipeline/skia/SkiaPipeline.cpp \
pipeline/skia/SkiaProfileRenderer.cpp \
pipeline/skia/SkiaRecordingCanvas.cpp \
pipeline/skia/SkiaVulkanPipeline.cpp \
renderstate/Blend.cpp \
renderstate/MeshState.cpp \
renderstate/OffscreenBufferPool.cpp \
renderstate/PixelBufferState.cpp \
renderstate/RenderState.cpp \
renderstate/Scissor.cpp \
renderstate/Stencil.cpp \
renderstate/TextureState.cpp \
renderthread/CanvasContext.cpp \
renderthread/OpenGLPipeline.cpp \
renderthread/DrawFrameTask.cpp \
renderthread/EglManager.cpp \
renderthread/VulkanManager.cpp \
renderthread/RenderProxy.cpp \
renderthread/RenderTask.cpp \
renderthread/RenderThread.cpp \
renderthread/TimeLord.cpp \
renderthread/Frame.cpp \
service/GraphicsStatsService.cpp \
thread/TaskManager.cpp \
utils/Blur.cpp \
utils/Color.cpp \
utils/GLUtils.cpp \
utils/LinearAllocator.cpp \
utils/StringUtils.cpp \
utils/TestWindowContext.cpp \
utils/VectorDrawableUtils.cpp \
AmbientShadow.cpp \
AnimationContext.cpp \
Animator.cpp \
AnimatorManager.cpp \
BakedOpDispatcher.cpp \
BakedOpRenderer.cpp \
BakedOpState.cpp \
Caches.cpp \
CanvasState.cpp \
ClipArea.cpp \
DamageAccumulator.cpp \
DeferredLayerUpdater.cpp \
DeviceInfo.cpp \
DisplayList.cpp \
Extensions.cpp \
FboCache.cpp \
FontRenderer.cpp \
FrameBuilder.cpp \
FrameInfo.cpp \
FrameInfoVisualizer.cpp \
GammaFontRenderer.cpp \
GlLayer.cpp \
GlopBuilder.cpp \
GpuMemoryTracker.cpp \
GradientCache.cpp \
Image.cpp \
Interpolator.cpp \
JankTracker.cpp \
Layer.cpp \
LayerBuilder.cpp \
LayerUpdateQueue.cpp \
Matrix.cpp \
OpDumper.cpp \
OpenGLReadback.cpp \
Patch.cpp \
PatchCache.cpp \
PathCache.cpp \
PathParser.cpp \
PathTessellator.cpp \
PixelBuffer.cpp \
ProfileRenderer.cpp \
Program.cpp \
ProgramCache.cpp \
Properties.cpp \
PropertyValuesAnimatorSet.cpp \
PropertyValuesHolder.cpp \
RecordingCanvas.cpp \
RenderBufferCache.cpp \
RenderNode.cpp \
RenderProperties.cpp \
ResourceCache.cpp \
ShadowTessellator.cpp \
SkiaCanvas.cpp \
SkiaCanvasProxy.cpp \
SkiaShader.cpp \
Snapshot.cpp \
SpotShadow.cpp \
TessellationCache.cpp \
TextDropShadowCache.cpp \
Texture.cpp \
TextureCache.cpp \
VectorDrawable.cpp \
VkLayer.cpp \
protos/hwui.proto
hwui_test_common_src_files := \
$(call all-cpp-files-under, tests/common/scenes) \
tests/common/LeakChecker.cpp \
tests/common/TestListViewSceneBase.cpp \
tests/common/TestContext.cpp \
tests/common/TestScene.cpp \
tests/common/TestUtils.cpp
hwui_debug_common_src_files := \
debug/wrap_gles.cpp \
debug/DefaultGlesDriver.cpp \
debug/GlesErrorCheckWrapper.cpp \
debug/GlesDriver.cpp \
debug/FatalBaseDriver.cpp \
debug/NullGlesDriver.cpp
hwui_cflags := \
-DEGL_EGLEXT_PROTOTYPES -DGL_GLEXT_PROTOTYPES \
-DATRACE_TAG=ATRACE_TAG_VIEW -DLOG_TAG=\"OpenGLRenderer\" \
-Wall -Wno-unused-parameter -Wunreachable-code -Werror
ifeq ($(TARGET_USES_HWC2),true)
hwui_cflags += -DUSE_HWC2
endif
# TODO: Linear blending should be enabled by default, but we are
# TODO: making it an opt-in while it's a work in progress
# TODO: The final test should be:
# TODO: ifneq ($(TARGET_ENABLE_LINEAR_BLENDING),false)
ifeq ($(TARGET_ENABLE_LINEAR_BLENDING),true)
hwui_cflags += -DANDROID_ENABLE_LINEAR_BLENDING
endif
# GCC false-positives on this warning, and since we -Werror that's
# a problem
hwui_cflags += -Wno-free-nonheap-object
# clang's warning is broken, see: https://llvm.org/bugs/show_bug.cgi?id=21629
hwui_cflags += -Wno-missing-braces
ifeq (true, $(BUGREPORT_FONT_CACHE_USAGE))
hwui_src_files += \
font/FontCacheHistoryTracker.cpp
hwui_cflags += -DBUGREPORT_FONT_CACHE_USAGE
endif
ifndef HWUI_COMPILE_SYMBOLS
hwui_cflags += -fvisibility=hidden
endif
ifdef HWUI_COMPILE_FOR_PERF
# TODO: Non-arm?
hwui_cflags += -fno-omit-frame-pointer -marm -mapcs
endif
# This has to be lazy-resolved because it depends on the LOCAL_MODULE_CLASS
# which varies depending on what is being built
define hwui_proto_include
$(call local-generated-sources-dir)/proto/$(LOCAL_PATH)
endef
hwui_c_includes += \
external/skia/include/private \
external/skia/src/core \
external/skia/src/effects \
external/skia/src/image \
external/skia/src/utils \
external/icu/icu4c/source/common \
external/harfbuzz_ng/src \
external/freetype/include
# enable RENDERSCRIPT
hwui_c_includes += \
$(call intermediates-dir-for,STATIC_LIBRARIES,TARGET,) \
frameworks/rs/cpp \
frameworks/rs
# ------------------------
# static library
# ------------------------
include $(CLEAR_VARS)
LOCAL_MODULE_CLASS := STATIC_LIBRARIES
LOCAL_MODULE := libhwui_static
LOCAL_CFLAGS := $(hwui_cflags)
LOCAL_SRC_FILES := $(hwui_src_files)
ifeq (true, $(HWUI_ENABLE_OPENGL_VALIDATION))
LOCAL_CFLAGS += -include debug/wrap_gles.h
LOCAL_CFLAGS += -DDEBUG_OPENGL=3
LOCAL_SRC_FILES += $(hwui_debug_common_src_files)
endif
LOCAL_C_INCLUDES := $(hwui_c_includes) $(call hwui_proto_include)
LOCAL_EXPORT_C_INCLUDE_DIRS := \
$(LOCAL_PATH) \
$(call hwui_proto_include)
include $(LOCAL_PATH)/hwui_static_deps.mk
include $(BUILD_STATIC_LIBRARY)
# ------------------------
# static library null gpu
# ------------------------
include $(CLEAR_VARS)
LOCAL_MODULE_CLASS := STATIC_LIBRARIES
LOCAL_MODULE := libhwui_static_debug
LOCAL_CFLAGS := \
$(hwui_cflags) \
-include debug/wrap_gles.h \
-DHWUI_NULL_GPU
LOCAL_SRC_FILES := \
$(hwui_src_files) \
$(hwui_debug_common_src_files) \
debug/nullegl.cpp
LOCAL_C_INCLUDES := $(hwui_c_includes) $(call hwui_proto_include)
LOCAL_EXPORT_C_INCLUDE_DIRS := \
$(LOCAL_PATH) \
$(call hwui_proto_include)
include $(LOCAL_PATH)/hwui_static_deps.mk
include $(BUILD_STATIC_LIBRARY)
# ------------------------
# shared library
# ------------------------
include $(CLEAR_VARS)
LOCAL_MODULE_CLASS := SHARED_LIBRARIES
LOCAL_MODULE := libhwui
LOCAL_WHOLE_STATIC_LIBRARIES := libhwui_static
LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)
include $(LOCAL_PATH)/hwui_static_deps.mk
include $(BUILD_SHARED_LIBRARY)
# ------------------------
# unit tests
# ------------------------
include $(CLEAR_VARS)
LOCAL_MODULE := hwui_unit_tests
LOCAL_MODULE_TAGS := tests
LOCAL_STATIC_LIBRARIES := libgmock libhwui_static_debug
LOCAL_SHARED_LIBRARIES := libmemunreachable
LOCAL_CFLAGS := \
$(hwui_cflags) \
-include debug/wrap_gles.h \
-DHWUI_NULL_GPU
LOCAL_C_INCLUDES := $(hwui_c_includes)
LOCAL_SRC_FILES += \
$(hwui_test_common_src_files) \
tests/unit/main.cpp \
tests/unit/BakedOpDispatcherTests.cpp \
tests/unit/BakedOpRendererTests.cpp \
tests/unit/BakedOpStateTests.cpp \
tests/unit/BitmapTests.cpp \
tests/unit/CanvasContextTests.cpp \
tests/unit/CanvasStateTests.cpp \
tests/unit/ClipAreaTests.cpp \
tests/unit/DamageAccumulatorTests.cpp \
tests/unit/DeferredLayerUpdaterTests.cpp \
tests/unit/DeviceInfoTests.cpp \
tests/unit/FatVectorTests.cpp \
tests/unit/FontRendererTests.cpp \
tests/unit/FrameBuilderTests.cpp \
tests/unit/GlopBuilderTests.cpp \
tests/unit/GpuMemoryTrackerTests.cpp \
tests/unit/GradientCacheTests.cpp \
tests/unit/GraphicsStatsServiceTests.cpp \
tests/unit/LayerUpdateQueueTests.cpp \
tests/unit/LeakCheckTests.cpp \
tests/unit/LinearAllocatorTests.cpp \
tests/unit/MatrixTests.cpp \
tests/unit/MeshStateTests.cpp \
tests/unit/OffscreenBufferPoolTests.cpp \
tests/unit/OpDumperTests.cpp \
tests/unit/PathInterpolatorTests.cpp \
tests/unit/RenderNodeDrawableTests.cpp \
tests/unit/RecordingCanvasTests.cpp \
tests/unit/RenderNodeTests.cpp \
tests/unit/RenderPropertiesTests.cpp \
tests/unit/SkiaBehaviorTests.cpp \
tests/unit/SkiaDisplayListTests.cpp \
tests/unit/SkiaPipelineTests.cpp \
tests/unit/SkiaRenderPropertiesTests.cpp \
tests/unit/SkiaCanvasTests.cpp \
tests/unit/SnapshotTests.cpp \
tests/unit/StringUtilsTests.cpp \
tests/unit/TestUtilsTests.cpp \
tests/unit/TextDropShadowCacheTests.cpp \
tests/unit/TextureCacheTests.cpp \
tests/unit/VectorDrawableTests.cpp \
include $(LOCAL_PATH)/hwui_static_deps.mk
include $(BUILD_NATIVE_TEST)
# ------------------------
# Macro-bench app
# ------------------------
include $(CLEAR_VARS)
LOCAL_MODULE_PATH := $(TARGET_OUT_DATA)/local/tmp
LOCAL_MODULE:= hwuimacro
LOCAL_MODULE_TAGS := tests
LOCAL_MULTILIB := both
LOCAL_CFLAGS := $(hwui_cflags)
LOCAL_C_INCLUDES := $(hwui_c_includes)
# set to libhwui_static_debug to skip actual GL commands
LOCAL_WHOLE_STATIC_LIBRARIES := libhwui_static
LOCAL_SHARED_LIBRARIES := libmemunreachable
LOCAL_SRC_FILES += \
$(hwui_test_common_src_files) \
tests/macrobench/TestSceneRunner.cpp \
tests/macrobench/main.cpp
include $(LOCAL_PATH)/hwui_static_deps.mk
include $(BUILD_NATIVE_BENCHMARK)
# ------------------------
# Micro-bench app
# ---------------------
include $(CLEAR_VARS)
LOCAL_MODULE:= hwuimicro
LOCAL_MODULE_TAGS := tests
LOCAL_CFLAGS := \
$(hwui_cflags) \
-include debug/wrap_gles.h \
-DHWUI_NULL_GPU
LOCAL_C_INCLUDES := $(hwui_c_includes)
LOCAL_WHOLE_STATIC_LIBRARIES := libhwui_static_debug
LOCAL_SHARED_LIBRARIES := libmemunreachable
LOCAL_SRC_FILES += \
$(hwui_test_common_src_files) \
tests/microbench/main.cpp \
tests/microbench/DisplayListCanvasBench.cpp \
tests/microbench/FontBench.cpp \
tests/microbench/FrameBuilderBench.cpp \
tests/microbench/LinearAllocatorBench.cpp \
tests/microbench/PathParserBench.cpp \
tests/microbench/RenderNodeBench.cpp \
tests/microbench/ShadowBench.cpp \
tests/microbench/TaskManagerBench.cpp
include $(LOCAL_PATH)/hwui_static_deps.mk
include $(BUILD_NATIVE_BENCHMARK)
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