/
disable_color_correct_rendering.patch
378 lines (334 loc) · 17.8 KB
/
disable_color_correct_rendering.patch
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Birunthan Mohanathas <birunthan@mohanathas.com>
Date: Fri, 30 Nov 2018 12:44:12 +0200
Subject: disable_color_correct_rendering.patch
This adds a --disable-color-correct-rendering switch. In Electron 2.0,
`--disable-features=ColorCorrectRendering` could be
used to make the app use the display color space (e.g. P3 on Macs)
instead of color correcting to sRGB. Because color correct rendering is
always enabled on Chromium 62 and later and because
`--force-color-profile` has no effect on macOS, apps that need e.g. P3
colors are currently stuck on Electron 2.0.
This restores the functionality removed in
https://chromium-review.googlesource.com/698347 in the form of the
`--disable-color-correct-rendering` switch.
This can be removed once web content (including WebGL) learn how
to deal with color spaces. That is being tracked at
https://crbug.com/634542 and https://crbug.com/711107.
diff --git a/cc/trees/layer_tree_host_impl.cc b/cc/trees/layer_tree_host_impl.cc
index 0fbcdf35620861da00da59808d8350d80a8b48f0..d16c76fe5e315047532d2d724f2665efb2b53ea6 100644
--- a/cc/trees/layer_tree_host_impl.cc
+++ b/cc/trees/layer_tree_host_impl.cc
@@ -1861,6 +1861,10 @@ void LayerTreeHostImpl::SetIsLikelyToRequireADraw(
gfx::ColorSpace LayerTreeHostImpl::GetRasterColorSpace(
gfx::ContentColorUsage content_color_usage) const {
+ if (!settings_.enable_color_correct_rendering) {
+ return {};
+ }
+
constexpr gfx::ColorSpace srgb = gfx::ColorSpace::CreateSRGB();
if (settings_.prefer_raster_in_srgb &&
diff --git a/cc/trees/layer_tree_settings.h b/cc/trees/layer_tree_settings.h
index 446d46764c5d001df665fea8737a95b4243f8ac8..c9a0244a0027d8918960e6441b4a49af0b7e71af 100644
--- a/cc/trees/layer_tree_settings.h
+++ b/cc/trees/layer_tree_settings.h
@@ -100,6 +100,8 @@ class CC_EXPORT LayerTreeSettings {
bool use_rgba_4444 = false;
bool unpremultiply_and_dither_low_bit_depth_tiles = false;
+ bool enable_color_correct_rendering = true;
+
// If set to true, the compositor may selectively defer image decodes to the
// Image Decode Service and raster tiles without images until the decode is
// ready.
diff --git a/components/viz/common/display/renderer_settings.h b/components/viz/common/display/renderer_settings.h
index 8bde4796ebcf40f7f10c62f4005eabb84af9de04..913ab005e582b3d1ab0df8f88ac1df6245fce34e 100644
--- a/components/viz/common/display/renderer_settings.h
+++ b/components/viz/common/display/renderer_settings.h
@@ -23,6 +23,7 @@ class VIZ_COMMON_EXPORT RendererSettings {
RendererSettings(const RendererSettings& other);
~RendererSettings();
+ bool enable_color_correct_rendering = true;
bool allow_antialiasing = true;
bool force_antialiasing = false;
bool force_blending_with_shaders = false;
diff --git a/components/viz/host/renderer_settings_creation.cc b/components/viz/host/renderer_settings_creation.cc
index f28c3218baa08e7ae885567e0ede1d8108f8a373..a5f4a4a10a776fc92a5e9fbc9593563d548ccbc8 100644
--- a/components/viz/host/renderer_settings_creation.cc
+++ b/components/viz/host/renderer_settings_creation.cc
@@ -14,6 +14,7 @@
#include "components/viz/common/features.h"
#include "components/viz/common/switches.h"
#include "ui/base/ui_base_switches.h"
+#include "ui/gfx/switches.h"
#if defined(OS_MACOSX)
#include "ui/base/cocoa/remote_layer_api.h"
@@ -51,6 +52,8 @@ bool GetSwitchValueAsInt(const base::CommandLine* command_line,
RendererSettings CreateRendererSettings() {
RendererSettings renderer_settings;
base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
+ renderer_settings.enable_color_correct_rendering =
+ !command_line->HasSwitch(switches::kDisableColorCorrectRendering);
renderer_settings.partial_swap_enabled =
!command_line->HasSwitch(switches::kUIDisablePartialSwap);
#if defined(OS_MACOSX)
diff --git a/components/viz/service/display/gl_renderer.cc b/components/viz/service/display/gl_renderer.cc
index 591e5c4e6f7291412a5f05c244d6256a4b4fd57d..2af556050b7fe4ce7404d0c5ce6f2328a1e863fd 100644
--- a/components/viz/service/display/gl_renderer.cc
+++ b/components/viz/service/display/gl_renderer.cc
@@ -89,6 +89,9 @@
using gpu::gles2::GLES2Interface;
+#define PATCH_CS(color_space) \
+ (settings_->enable_color_correct_rendering ? color_space : gfx::ColorSpace())
+
namespace viz {
namespace {
@@ -587,8 +590,9 @@ void GLRenderer::DoDrawQuad(const DrawQuad* quad,
void GLRenderer::DrawDebugBorderQuad(const DebugBorderDrawQuad* quad) {
SetBlendEnabled(quad->ShouldDrawWithBlending());
- SetUseProgram(ProgramKey::DebugBorder(), gfx::ColorSpace::CreateSRGB(),
- CurrentRenderPassColorSpace());
+ SetUseProgram(ProgramKey::DebugBorder(),
+ PATCH_CS(gfx::ColorSpace::CreateSRGB()),
+ PATCH_CS(CurrentRenderPassColorSpace()));
// Use the full quad_rect for debug quads to not move the edges based on
// partial swaps.
@@ -1558,7 +1562,8 @@ void GLRenderer::ChooseRPDQProgram(DrawRenderPassDrawQuadParams* params,
params->use_color_matrix, tint_gl_composited_content_,
params->apply_shader_based_rounded_corner &&
ShouldApplyRoundedCorner(params->quad)),
- params->contents_and_bypass_color_space, target_color_space);
+ PATCH_CS(params->contents_and_bypass_color_space),
+ PATCH_CS(target_color_space));
}
void GLRenderer::UpdateRPDQUniforms(DrawRenderPassDrawQuadParams* params) {
@@ -2029,7 +2034,8 @@ void GLRenderer::DrawSolidColorQuad(const SolidColorDrawQuad* quad,
SetUseProgram(ProgramKey::SolidColor(use_aa ? USE_AA : NO_AA,
tint_gl_composited_content_,
ShouldApplyRoundedCorner(quad)),
- quad_color_space, CurrentRenderPassColorSpace());
+ PATCH_CS(quad_color_space),
+ PATCH_CS(CurrentRenderPassColorSpace()));
SetShaderColor(color, opacity);
if (current_program_->rounded_corner_rect_location() != -1) {
SetShaderRoundedCorner(
@@ -2184,7 +2190,8 @@ void GLRenderer::DrawContentQuadAA(const ContentDrawQuadBase* quad,
: NON_PREMULTIPLIED_ALPHA,
false, false, tint_gl_composited_content_,
ShouldApplyRoundedCorner(quad)),
- quad_resource_lock.color_space(), CurrentRenderPassColorSpace());
+ PATCH_CS(quad_resource_lock.color_space()),
+ PATCH_CS(CurrentRenderPassColorSpace()));
if (current_program_->tint_color_matrix_location() != -1) {
auto matrix = cc::DebugColors::TintCompositedContentColorTransformMatrix();
@@ -2280,7 +2287,8 @@ void GLRenderer::DrawContentQuadNoAA(const ContentDrawQuadBase* quad,
!quad->ShouldDrawWithBlending(), has_tex_clamp_rect,
tint_gl_composited_content_,
ShouldApplyRoundedCorner(quad)),
- quad_resource_lock.color_space(), CurrentRenderPassColorSpace());
+ PATCH_CS(quad_resource_lock.color_space()),
+ PATCH_CS(CurrentRenderPassColorSpace()));
if (current_program_->tint_color_matrix_location() != -1) {
auto matrix = cc::DebugColors::TintCompositedContentColorTransformMatrix();
@@ -2382,7 +2390,8 @@ void GLRenderer::DrawYUVVideoQuad(const YUVVideoDrawQuad* quad,
// The source color space should never be RGB.
DCHECK_NE(src_color_space, src_color_space.GetAsFullRangeRGB());
- gfx::ColorSpace dst_color_space = CurrentRenderPassColorSpace();
+ gfx::ColorSpace dst_color_space =
+ PATCH_CS(CurrentRenderPassColorSpace());
#if defined(OS_WIN)
// Force sRGB output on Windows for overlay candidate video quads to match
@@ -2546,7 +2555,8 @@ void GLRenderer::DrawStreamVideoQuad(const StreamVideoDrawQuad* quad,
SetUseProgram(ProgramKey::VideoStream(tex_coord_precision,
ShouldApplyRoundedCorner(quad)),
- lock.color_space(), CurrentRenderPassColorSpace());
+ PATCH_CS(lock.color_space()),
+ PATCH_CS(CurrentRenderPassColorSpace()));
DCHECK_EQ(GL_TEXTURE0, GetActiveTextureUnit(gl_));
gl_->BindTexture(GL_TEXTURE_EXTERNAL_OES, lock.texture_id());
@@ -2611,8 +2621,8 @@ void GLRenderer::FlushTextureQuadCache(BoundGeometry flush_binding) {
draw_cache_.nearest_neighbor ? GL_NEAREST : GL_LINEAR);
// Bind the program to the GL state.
- SetUseProgram(draw_cache_.program_key, locked_quad.color_space(),
- CurrentRenderPassColorSpace());
+ SetUseProgram(draw_cache_.program_key, PATCH_CS(locked_quad.color_space()),
+ PATCH_CS(CurrentRenderPassColorSpace()));
if (current_program_->rounded_corner_rect_location() != -1) {
SetShaderRoundedCorner(
@@ -3357,7 +3367,9 @@ void GLRenderer::PrepareGeometry(BoundGeometry binding) {
void GLRenderer::SetUseProgram(const ProgramKey& program_key_no_color,
const gfx::ColorSpace& src_color_space,
const gfx::ColorSpace& dst_color_space) {
- DCHECK(dst_color_space.IsValid());
+ if (settings_->enable_color_correct_rendering) {
+ DCHECK(dst_color_space.IsValid());
+ }
// If the input color space is PQ, and it did not specify a white level,
// override it with the frame's white level.
@@ -3739,9 +3751,9 @@ void GLRenderer::CopyRenderPassDrawQuadToOverlayResource(
cc::MathUtil::CheckedRoundUp(iosurface_height, iosurface_multiple);
}
- *overlay_texture =
- FindOrCreateOverlayTexture(params.quad->render_pass_id, iosurface_width,
- iosurface_height, RootRenderPassColorSpace());
+ *overlay_texture = FindOrCreateOverlayTexture(
+ params.quad->render_pass_id, iosurface_width, iosurface_height,
+ PATCH_CS(RootRenderPassColorSpace()));
*new_bounds = gfx::RectF(updated_dst_rect.origin(),
gfx::SizeF((*overlay_texture)->texture.size()));
@@ -3960,8 +3972,8 @@ void GLRenderer::FlushOverdrawFeedback(const gfx::Rect& output_rect) {
PrepareGeometry(SHARED_BINDING);
- SetUseProgram(ProgramKey::DebugBorder(), gfx::ColorSpace::CreateSRGB(),
- CurrentRenderPassColorSpace());
+ SetUseProgram(ProgramKey::DebugBorder(), PATCH_CS(gfx::ColorSpace::CreateSRGB()),
+ PATCH_CS(CurrentRenderPassColorSpace()));
gfx::Transform render_matrix;
render_matrix.Translate(0.5 * output_rect.width() + output_rect.x(),
@@ -4079,3 +4091,5 @@ gfx::Size GLRenderer::GetRenderPassBackingPixelSize(
}
} // namespace viz
+
+#undef PATCH_CS
diff --git a/content/browser/gpu/gpu_process_host.cc b/content/browser/gpu/gpu_process_host.cc
index 9f9d3422ad128fe3bfc305baa57971bd03e1b676..02747c0d4d7f0bb7ba034f35bcce86a91774bb36 100644
--- a/content/browser/gpu/gpu_process_host.cc
+++ b/content/browser/gpu/gpu_process_host.cc
@@ -215,6 +215,7 @@ GpuTerminationStatus ConvertToGpuTerminationStatus(
// Command-line switches to propagate to the GPU process.
static const char* const kSwitchNames[] = {
+ switches::kDisableColorCorrectRendering,
service_manager::switches::kDisableSeccompFilterSandbox,
service_manager::switches::kGpuSandboxAllowSysVShm,
service_manager::switches::kGpuSandboxFailuresFatal,
diff --git a/content/browser/renderer_host/render_process_host_impl.cc b/content/browser/renderer_host/render_process_host_impl.cc
index 305ffb2b7a1830c93f97450b3b79d5448cb9fad4..3832bd759c65aeccbe44c1b80f1291586177fb36 100644
--- a/content/browser/renderer_host/render_process_host_impl.cc
+++ b/content/browser/renderer_host/render_process_host_impl.cc
@@ -228,6 +228,7 @@
#include "ui/accessibility/accessibility_switches.h"
#include "ui/base/ui_base_switches.h"
#include "ui/display/display_switches.h"
+#include "ui/gfx/switches.h"
#include "ui/gl/gl_switches.h"
#include "ui/native_theme/native_theme_features.h"
#include "url/origin.h"
@@ -3285,6 +3286,7 @@ void RenderProcessHostImpl::PropagateBrowserCommandLineToRenderer(
// Propagate the following switches to the renderer command line (along
// with any associated values) if present in the browser command line.
static const char* const kSwitchNames[] = {
+ switches::kDisableColorCorrectRendering,
network::switches::kExplicitlyAllowedPorts,
service_manager::switches::kDisableInProcessStackTraces,
service_manager::switches::kDisableSeccompFilterSandbox,
diff --git a/content/renderer/render_widget.cc b/content/renderer/render_widget.cc
index 30e6638b9c5bf4b04e73156ee4b0f70a91134010..6a05f399a8a70f5d7f4f04ec9b02968bf2c0ef6d 100644
--- a/content/renderer/render_widget.cc
+++ b/content/renderer/render_widget.cc
@@ -2216,6 +2216,9 @@ cc::LayerTreeSettings RenderWidget::GenerateLayerTreeSettings(
settings.main_frame_before_activation_enabled =
cmd.HasSwitch(cc::switches::kEnableMainFrameBeforeActivation);
+ settings.enable_color_correct_rendering =
+ !cmd.HasSwitch(switches::kDisableColorCorrectRendering);
+
// Checkerimaging is not supported for synchronous single-threaded mode, which
// is what the renderer uses if its not threaded.
settings.enable_checker_imaging =
diff --git a/third_party/blink/renderer/platform/graphics/canvas_color_params.cc b/third_party/blink/renderer/platform/graphics/canvas_color_params.cc
index 3dc0fb19b33daf14cbf8550cbb58e3e146830f26..da34be87f36c6e50286d0ef24cade53156f0a688 100644
--- a/third_party/blink/renderer/platform/graphics/canvas_color_params.cc
+++ b/third_party/blink/renderer/platform/graphics/canvas_color_params.cc
@@ -4,6 +4,7 @@
#include "third_party/blink/renderer/platform/graphics/canvas_color_params.h"
+#include "base/command_line.h"
#include "cc/paint/skia_paint_canvas.h"
#include "components/viz/common/resources/resource_format_utils.h"
#include "third_party/blink/renderer/platform/runtime_enabled_features.h"
@@ -12,6 +13,7 @@
#include "third_party/khronos/GLES3/gl3.h"
#include "third_party/skia/include/core/SkSurfaceProps.h"
#include "ui/gfx/color_space.h"
+#include "ui/gfx/switches.h"
namespace blink {
@@ -90,6 +92,11 @@ uint8_t CanvasColorParams::BytesPerPixel() const {
}
gfx::ColorSpace CanvasColorParams::GetSamplerGfxColorSpace() const {
+ auto* cmd_line = base::CommandLine::ForCurrentProcess();
+ if (cmd_line->HasSwitch(switches::kDisableColorCorrectRendering)) {
+ return gfx::ColorSpace();
+ }
+
// TODO(ccameron): If we add support for uint8srgb as a pixel format, this
// will need to take into account whether or not this texture will be sampled
// in linear or nonlinear space.
@@ -97,6 +104,11 @@ gfx::ColorSpace CanvasColorParams::GetSamplerGfxColorSpace() const {
}
gfx::ColorSpace CanvasColorParams::GetStorageGfxColorSpace() const {
+ auto* cmd_line = base::CommandLine::ForCurrentProcess();
+ if (cmd_line->HasSwitch(switches::kDisableColorCorrectRendering)) {
+ return gfx::ColorSpace();
+ }
+
return CanvasColorSpaceToGfxColorSpace(color_space_);
}
diff --git a/ui/gfx/mac/io_surface.cc b/ui/gfx/mac/io_surface.cc
index 2674784dca1ed12b2f5afc7b728e0c6e8cd6ca4a..93a9652b71d86441e15b87aafd7a6b1a13f45830 100644
--- a/ui/gfx/mac/io_surface.cc
+++ b/ui/gfx/mac/io_surface.cc
@@ -16,6 +16,7 @@
#include "base/trace_event/trace_event.h"
#include "ui/gfx/buffer_format_util.h"
#include "ui/gfx/icc_profile.h"
+#include "ui/gfx/switches.h"
namespace gfx {
@@ -119,6 +120,14 @@ void IOSurfaceMachPortTraits::Release(mach_port_t port) {
// Common method used by IOSurfaceSetColorSpace and IOSurfaceCanSetColorSpace.
bool IOSurfaceSetColorSpace(IOSurfaceRef io_surface,
const ColorSpace& color_space) {
+ auto* cmd_line = base::CommandLine::ForCurrentProcess();
+ if (cmd_line->HasSwitch(switches::kDisableColorCorrectRendering)) {
+ base::ScopedCFTypeRef<CFDataRef> system_icc(
+ CGColorSpaceCopyICCProfile(base::mac::GetSystemColorSpace()));
+ IOSurfaceSetValue(io_surface, CFSTR("IOSurfaceColorSpace"), system_icc);
+ return true;
+ }
+
// Allow but ignore invalid color spaces.
if (!color_space.IsValid())
return true;
@@ -253,6 +262,15 @@ IOSurfaceRef CreateIOSurface(const gfx::Size& size,
DCHECK_EQ(kIOReturnSuccess, r);
}
+ auto* cmd_line = base::CommandLine::ForCurrentProcess();
+ if (cmd_line->HasSwitch(switches::kDisableColorCorrectRendering)) {
+ CGColorSpaceRef color_space = base::mac::GetSystemColorSpace();
+ base::ScopedCFTypeRef<CFDataRef> color_space_icc(
+ CGColorSpaceCopyICCProfile(color_space));
+ IOSurfaceSetValue(surface, CFSTR("IOSurfaceColorSpace"), color_space_icc);
+ return surface;
+ }
+
// Ensure that all IOSurfaces start as sRGB.
if (__builtin_available(macos 10.12, *)) {
IOSurfaceSetValue(surface, CFSTR("IOSurfaceColorSpace"), kCGColorSpaceSRGB);
diff --git a/ui/gfx/switches.cc b/ui/gfx/switches.cc
index 16eeda0d910c555aae074fe1ed8ba04c4be76d9e..095b704442f55e978c7f60e9c97c2abe20b131a7 100644
--- a/ui/gfx/switches.cc
+++ b/ui/gfx/switches.cc
@@ -10,6 +10,7 @@ namespace switches {
// Scale factor to apply to every animation duration. Must be >= 0.0. This will
// only apply to LinearAnimation and its subclasses.
const char kAnimationDurationScale[] = "animation-duration-scale";
+const char kDisableColorCorrectRendering[] = "disable-color-correct-rendering";
// Force disables font subpixel positioning. This affects the character glyph
// sharpness, kerning, hinting and layout.
diff --git a/ui/gfx/switches.h b/ui/gfx/switches.h
index fa86fc52621f4cf12bad58f8c1dd7ca6b29a307c..6b98b75c05643036ecd0fb71a8682ee1088ac52e 100644
--- a/ui/gfx/switches.h
+++ b/ui/gfx/switches.h
@@ -11,6 +11,8 @@
namespace switches {
GFX_SWITCHES_EXPORT extern const char kAnimationDurationScale[];
+GFX_SWITCHES_EXPORT extern const char kDisableColorCorrectRendering[];
+
GFX_SWITCHES_EXPORT extern const char kDisableFontSubpixelPositioning[];
GFX_SWITCHES_EXPORT extern const char kDisableYuv420Biplanar[];
GFX_SWITCHES_EXPORT extern const char kEnableNativeGpuMemoryBuffers[];