Delete non-colormanagement code
Color management is mandatory now.
Bug: 295966830
Test: builds
Change-Id: I761cbd3967d1800cc74538f93f1b9c3ffe11ee6a
diff --git a/libs/renderengine/gl/GLESRenderEngine.cpp b/libs/renderengine/gl/GLESRenderEngine.cpp
index e7a2c7a..a512b9a 100644
--- a/libs/renderengine/gl/GLESRenderEngine.cpp
+++ b/libs/renderengine/gl/GLESRenderEngine.cpp
@@ -389,7 +389,6 @@
mVpWidth(0),
mVpHeight(0),
mFramebufferImageCacheSize(args.imageCacheSize),
- mUseColorManagement(args.useColorManagement),
mPrecacheToneMapperShaderOnly(args.precacheToneMapperShaderOnly) {
glGetIntegerv(GL_MAX_TEXTURE_SIZE, &mMaxTextureSize);
glGetIntegerv(GL_MAX_VIEWPORT_DIMS, mMaxViewportDims);
@@ -410,33 +409,31 @@
// mColorBlindnessCorrection = M;
- if (mUseColorManagement) {
- const ColorSpace srgb(ColorSpace::sRGB());
- const ColorSpace displayP3(ColorSpace::DisplayP3());
- const ColorSpace bt2020(ColorSpace::BT2020());
+ const ColorSpace srgb(ColorSpace::sRGB());
+ const ColorSpace displayP3(ColorSpace::DisplayP3());
+ const ColorSpace bt2020(ColorSpace::BT2020());
- // no chromatic adaptation needed since all color spaces use D65 for their white points.
- mSrgbToXyz = mat4(srgb.getRGBtoXYZ());
- mDisplayP3ToXyz = mat4(displayP3.getRGBtoXYZ());
- mBt2020ToXyz = mat4(bt2020.getRGBtoXYZ());
- mXyzToSrgb = mat4(srgb.getXYZtoRGB());
- mXyzToDisplayP3 = mat4(displayP3.getXYZtoRGB());
- mXyzToBt2020 = mat4(bt2020.getXYZtoRGB());
+ // no chromatic adaptation needed since all color spaces use D65 for their white points.
+ mSrgbToXyz = mat4(srgb.getRGBtoXYZ());
+ mDisplayP3ToXyz = mat4(displayP3.getRGBtoXYZ());
+ mBt2020ToXyz = mat4(bt2020.getRGBtoXYZ());
+ mXyzToSrgb = mat4(srgb.getXYZtoRGB());
+ mXyzToDisplayP3 = mat4(displayP3.getXYZtoRGB());
+ mXyzToBt2020 = mat4(bt2020.getXYZtoRGB());
- // Compute sRGB to Display P3 and BT2020 transform matrix.
- // NOTE: For now, we are limiting output wide color space support to
- // Display-P3 and BT2020 only.
- mSrgbToDisplayP3 = mXyzToDisplayP3 * mSrgbToXyz;
- mSrgbToBt2020 = mXyzToBt2020 * mSrgbToXyz;
+ // Compute sRGB to Display P3 and BT2020 transform matrix.
+ // NOTE: For now, we are limiting output wide color space support to
+ // Display-P3 and BT2020 only.
+ mSrgbToDisplayP3 = mXyzToDisplayP3 * mSrgbToXyz;
+ mSrgbToBt2020 = mXyzToBt2020 * mSrgbToXyz;
- // Compute Display P3 to sRGB and BT2020 transform matrix.
- mDisplayP3ToSrgb = mXyzToSrgb * mDisplayP3ToXyz;
- mDisplayP3ToBt2020 = mXyzToBt2020 * mDisplayP3ToXyz;
+ // Compute Display P3 to sRGB and BT2020 transform matrix.
+ mDisplayP3ToSrgb = mXyzToSrgb * mDisplayP3ToXyz;
+ mDisplayP3ToBt2020 = mXyzToBt2020 * mDisplayP3ToXyz;
- // Compute BT2020 to sRGB and Display P3 transform matrix
- mBt2020ToSrgb = mXyzToSrgb * mBt2020ToXyz;
- mBt2020ToDisplayP3 = mXyzToDisplayP3 * mBt2020ToXyz;
- }
+ // Compute BT2020 to sRGB and Display P3 transform matrix
+ mBt2020ToSrgb = mXyzToSrgb * mBt2020ToXyz;
+ mBt2020ToDisplayP3 = mXyzToDisplayP3 * mBt2020ToXyz;
char value[PROPERTY_VALUE_MAX];
property_get("debug.egl.traceGpuCompletion", value, "0");
@@ -518,7 +515,7 @@
std::future<void> GLESRenderEngine::primeCache() {
ProgramCache::getInstance().primeCache(mInProtectedContext ? mProtectedEGLContext : mEGLContext,
- mUseColorManagement, mPrecacheToneMapperShaderOnly);
+ mPrecacheToneMapperShaderOnly);
return {};
}
@@ -1444,99 +1441,95 @@
// BT2020 data space, in that case, the output data space is set to be
// BT2020_HLG or BT2020_PQ respectively. In GPU fall back we need
// to respect this and convert non-HDR content to HDR format.
- if (mUseColorManagement) {
- Dataspace inputStandard = static_cast<Dataspace>(mDataSpace & Dataspace::STANDARD_MASK);
- Dataspace inputTransfer = static_cast<Dataspace>(mDataSpace & Dataspace::TRANSFER_MASK);
- Dataspace outputStandard =
- static_cast<Dataspace>(mOutputDataSpace & Dataspace::STANDARD_MASK);
- Dataspace outputTransfer =
- static_cast<Dataspace>(mOutputDataSpace & Dataspace::TRANSFER_MASK);
- bool needsXYZConversion = needsXYZTransformMatrix();
+ Dataspace inputStandard = static_cast<Dataspace>(mDataSpace & Dataspace::STANDARD_MASK);
+ Dataspace inputTransfer = static_cast<Dataspace>(mDataSpace & Dataspace::TRANSFER_MASK);
+ Dataspace outputStandard = static_cast<Dataspace>(mOutputDataSpace & Dataspace::STANDARD_MASK);
+ Dataspace outputTransfer = static_cast<Dataspace>(mOutputDataSpace & Dataspace::TRANSFER_MASK);
+ bool needsXYZConversion = needsXYZTransformMatrix();
- // NOTE: if the input standard of the input dataspace is not STANDARD_DCI_P3 or
- // STANDARD_BT2020, it will be treated as STANDARD_BT709
- if (inputStandard != Dataspace::STANDARD_DCI_P3 &&
- inputStandard != Dataspace::STANDARD_BT2020) {
- inputStandard = Dataspace::STANDARD_BT709;
+ // NOTE: if the input standard of the input dataspace is not STANDARD_DCI_P3 or
+ // STANDARD_BT2020, it will be treated as STANDARD_BT709
+ if (inputStandard != Dataspace::STANDARD_DCI_P3 &&
+ inputStandard != Dataspace::STANDARD_BT2020) {
+ inputStandard = Dataspace::STANDARD_BT709;
+ }
+
+ if (needsXYZConversion) {
+ // The supported input color spaces are standard RGB, Display P3 and BT2020.
+ switch (inputStandard) {
+ case Dataspace::STANDARD_DCI_P3:
+ managedState.inputTransformMatrix = mDisplayP3ToXyz;
+ break;
+ case Dataspace::STANDARD_BT2020:
+ managedState.inputTransformMatrix = mBt2020ToXyz;
+ break;
+ default:
+ managedState.inputTransformMatrix = mSrgbToXyz;
+ break;
}
- if (needsXYZConversion) {
- // The supported input color spaces are standard RGB, Display P3 and BT2020.
- switch (inputStandard) {
- case Dataspace::STANDARD_DCI_P3:
- managedState.inputTransformMatrix = mDisplayP3ToXyz;
- break;
- case Dataspace::STANDARD_BT2020:
- managedState.inputTransformMatrix = mBt2020ToXyz;
- break;
- default:
- managedState.inputTransformMatrix = mSrgbToXyz;
- break;
- }
-
- // The supported output color spaces are BT2020, Display P3 and standard RGB.
- switch (outputStandard) {
- case Dataspace::STANDARD_BT2020:
- managedState.outputTransformMatrix = mXyzToBt2020;
- break;
- case Dataspace::STANDARD_DCI_P3:
- managedState.outputTransformMatrix = mXyzToDisplayP3;
- break;
- default:
- managedState.outputTransformMatrix = mXyzToSrgb;
- break;
- }
- } else if (inputStandard != outputStandard) {
- // At this point, the input data space and output data space could be both
- // HDR data spaces, but they match each other, we do nothing in this case.
- // In addition to the case above, the input data space could be
- // - scRGB linear
- // - scRGB non-linear
- // - sRGB
- // - Display P3
- // - BT2020
- // The output data spaces could be
- // - sRGB
- // - Display P3
- // - BT2020
- switch (outputStandard) {
- case Dataspace::STANDARD_BT2020:
- if (inputStandard == Dataspace::STANDARD_BT709) {
- managedState.outputTransformMatrix = mSrgbToBt2020;
- } else if (inputStandard == Dataspace::STANDARD_DCI_P3) {
- managedState.outputTransformMatrix = mDisplayP3ToBt2020;
- }
- break;
- case Dataspace::STANDARD_DCI_P3:
- if (inputStandard == Dataspace::STANDARD_BT709) {
- managedState.outputTransformMatrix = mSrgbToDisplayP3;
- } else if (inputStandard == Dataspace::STANDARD_BT2020) {
- managedState.outputTransformMatrix = mBt2020ToDisplayP3;
- }
- break;
- default:
- if (inputStandard == Dataspace::STANDARD_DCI_P3) {
- managedState.outputTransformMatrix = mDisplayP3ToSrgb;
- } else if (inputStandard == Dataspace::STANDARD_BT2020) {
- managedState.outputTransformMatrix = mBt2020ToSrgb;
- }
- break;
- }
+ // The supported output color spaces are BT2020, Display P3 and standard RGB.
+ switch (outputStandard) {
+ case Dataspace::STANDARD_BT2020:
+ managedState.outputTransformMatrix = mXyzToBt2020;
+ break;
+ case Dataspace::STANDARD_DCI_P3:
+ managedState.outputTransformMatrix = mXyzToDisplayP3;
+ break;
+ default:
+ managedState.outputTransformMatrix = mXyzToSrgb;
+ break;
}
-
- // we need to convert the RGB value to linear space and convert it back when:
- // - there is a color matrix that is not an identity matrix, or
- // - there is an output transform matrix that is not an identity matrix, or
- // - the input transfer function doesn't match the output transfer function.
- if (managedState.hasColorMatrix() || managedState.hasOutputTransformMatrix() ||
- inputTransfer != outputTransfer) {
- managedState.inputTransferFunction =
- Description::dataSpaceToTransferFunction(inputTransfer);
- managedState.outputTransferFunction =
- Description::dataSpaceToTransferFunction(outputTransfer);
+ } else if (inputStandard != outputStandard) {
+ // At this point, the input data space and output data space could be both
+ // HDR data spaces, but they match each other, we do nothing in this case.
+ // In addition to the case above, the input data space could be
+ // - scRGB linear
+ // - scRGB non-linear
+ // - sRGB
+ // - Display P3
+ // - BT2020
+ // The output data spaces could be
+ // - sRGB
+ // - Display P3
+ // - BT2020
+ switch (outputStandard) {
+ case Dataspace::STANDARD_BT2020:
+ if (inputStandard == Dataspace::STANDARD_BT709) {
+ managedState.outputTransformMatrix = mSrgbToBt2020;
+ } else if (inputStandard == Dataspace::STANDARD_DCI_P3) {
+ managedState.outputTransformMatrix = mDisplayP3ToBt2020;
+ }
+ break;
+ case Dataspace::STANDARD_DCI_P3:
+ if (inputStandard == Dataspace::STANDARD_BT709) {
+ managedState.outputTransformMatrix = mSrgbToDisplayP3;
+ } else if (inputStandard == Dataspace::STANDARD_BT2020) {
+ managedState.outputTransformMatrix = mBt2020ToDisplayP3;
+ }
+ break;
+ default:
+ if (inputStandard == Dataspace::STANDARD_DCI_P3) {
+ managedState.outputTransformMatrix = mDisplayP3ToSrgb;
+ } else if (inputStandard == Dataspace::STANDARD_BT2020) {
+ managedState.outputTransformMatrix = mBt2020ToSrgb;
+ }
+ break;
}
}
+ // we need to convert the RGB value to linear space and convert it back when:
+ // - there is a color matrix that is not an identity matrix, or
+ // - there is an output transform matrix that is not an identity matrix, or
+ // - the input transfer function doesn't match the output transfer function.
+ if (managedState.hasColorMatrix() || managedState.hasOutputTransformMatrix() ||
+ inputTransfer != outputTransfer) {
+ managedState.inputTransferFunction =
+ Description::dataSpaceToTransferFunction(inputTransfer);
+ managedState.outputTransferFunction =
+ Description::dataSpaceToTransferFunction(outputTransfer);
+ }
+
ProgramCache::getInstance().useProgram(mInProtectedContext ? mProtectedEGLContext : mEGLContext,
managedState);
@@ -1547,7 +1540,7 @@
glDrawArrays(mesh.getPrimitive(), 0, mesh.getVertexCount());
}
- if (mUseColorManagement && outputDebugPPMs) {
+ if (outputDebugPPMs) {
static uint64_t managedColorFrameCount = 0;
std::ostringstream out;
out << "/data/texture_out" << managedColorFrameCount++;
diff --git a/libs/renderengine/gl/GLESRenderEngine.h b/libs/renderengine/gl/GLESRenderEngine.h
index ea75e21..f5368d4 100644
--- a/libs/renderengine/gl/GLESRenderEngine.h
+++ b/libs/renderengine/gl/GLESRenderEngine.h
@@ -236,10 +236,6 @@
// Current output dataspace of the render engine
ui::Dataspace mOutputDataSpace = ui::Dataspace::UNKNOWN;
- // Whether device supports color management, currently color management
- // supports sRGB, DisplayP3 color spaces.
- const bool mUseColorManagement = false;
-
// Whether only shaders performing tone mapping from HDR to SDR will be generated on
// primeCache().
const bool mPrecacheToneMapperShaderOnly = false;
diff --git a/libs/renderengine/gl/ProgramCache.cpp b/libs/renderengine/gl/ProgramCache.cpp
index 812dda0..96ccf5c 100644
--- a/libs/renderengine/gl/ProgramCache.cpp
+++ b/libs/renderengine/gl/ProgramCache.cpp
@@ -77,8 +77,7 @@
return f;
}
-void ProgramCache::primeCache(
- EGLContext context, bool useColorManagement, bool toneMapperShaderOnly) {
+void ProgramCache::primeCache(EGLContext context, bool toneMapperShaderOnly) {
auto& cache = mCaches[context];
uint32_t shaderCount = 0;
@@ -126,27 +125,24 @@
}
// Prime for sRGB->P3 conversion
- if (useColorManagement) {
- Key shaderKey;
- shaderKey.set(Key::BLEND_MASK | Key::OUTPUT_TRANSFORM_MATRIX_MASK | Key::INPUT_TF_MASK |
- Key::OUTPUT_TF_MASK,
- Key::BLEND_PREMULT | Key::OUTPUT_TRANSFORM_MATRIX_ON | Key::INPUT_TF_SRGB |
- Key::OUTPUT_TF_SRGB);
- for (int i = 0; i < 16; i++) {
- shaderKey.set(Key::OPACITY_MASK,
- (i & 1) ? Key::OPACITY_OPAQUE : Key::OPACITY_TRANSLUCENT);
- shaderKey.set(Key::ALPHA_MASK, (i & 2) ? Key::ALPHA_LT_ONE : Key::ALPHA_EQ_ONE);
+ Key shaderKey;
+ shaderKey.set(Key::BLEND_MASK | Key::OUTPUT_TRANSFORM_MATRIX_MASK | Key::INPUT_TF_MASK |
+ Key::OUTPUT_TF_MASK,
+ Key::BLEND_PREMULT | Key::OUTPUT_TRANSFORM_MATRIX_ON | Key::INPUT_TF_SRGB |
+ Key::OUTPUT_TF_SRGB);
+ for (int i = 0; i < 16; i++) {
+ shaderKey.set(Key::OPACITY_MASK, (i & 1) ? Key::OPACITY_OPAQUE : Key::OPACITY_TRANSLUCENT);
+ shaderKey.set(Key::ALPHA_MASK, (i & 2) ? Key::ALPHA_LT_ONE : Key::ALPHA_EQ_ONE);
- // Cache rounded corners
- shaderKey.set(Key::ROUNDED_CORNERS_MASK,
- (i & 4) ? Key::ROUNDED_CORNERS_ON : Key::ROUNDED_CORNERS_OFF);
+ // Cache rounded corners
+ shaderKey.set(Key::ROUNDED_CORNERS_MASK,
+ (i & 4) ? Key::ROUNDED_CORNERS_ON : Key::ROUNDED_CORNERS_OFF);
- // Cache texture off option for window transition
- shaderKey.set(Key::TEXTURE_MASK, (i & 8) ? Key::TEXTURE_EXT : Key::TEXTURE_OFF);
- if (cache.count(shaderKey) == 0) {
- cache.emplace(shaderKey, generateProgram(shaderKey));
- shaderCount++;
- }
+ // Cache texture off option for window transition
+ shaderKey.set(Key::TEXTURE_MASK, (i & 8) ? Key::TEXTURE_EXT : Key::TEXTURE_OFF);
+ if (cache.count(shaderKey) == 0) {
+ cache.emplace(shaderKey, generateProgram(shaderKey));
+ shaderCount++;
}
}
diff --git a/libs/renderengine/gl/ProgramCache.h b/libs/renderengine/gl/ProgramCache.h
index b18914f..83fef8e 100644
--- a/libs/renderengine/gl/ProgramCache.h
+++ b/libs/renderengine/gl/ProgramCache.h
@@ -189,7 +189,7 @@
~ProgramCache() = default;
// Generate shaders to populate the cache
- void primeCache(const EGLContext context, bool useColorManagement, bool toneMapperShaderOnly);
+ void primeCache(const EGLContext context, bool toneMapperShaderOnly);
size_t getSize(const EGLContext context) { return mCaches[context].size(); }