Delete qcms

This was always intended to be a temporary dependency to use for
testing.  It has served its purpose.

Also, this has already been dropped (accidentally, I think) by
the new GN build.

TBR=reed@google.com

BUG=skia:

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4220

Change-Id: Ic72ee08bbfaf86ed86a4122fd38be2921eb1327e
Reviewed-on: https://skia-review.googlesource.com/4220
Reviewed-by: Matt Sarett <msarett@google.com>
Reviewed-by: Leon Scroggins <scroggo@google.com>
Commit-Queue: Matt Sarett <msarett@google.com>

3 files changed, 0 insertions, 64 deletions

diff --git a/dm/DM.cpp b/dm/DM.cpp
index 42922c2c0b..71d31502d1 100644
--- a/dm/DM.cpp
+++ b/dm/DM.cpp
@@ -797,12 +797,6 @@ static bool gather_srcs() {
         push_src("colorImage", "color_codec_sRGB_kN32", src);
         src = new ColorCodecSrc(colorImage, ColorCodecSrc::kDst_sRGB_Mode, kRGBA_F16_SkColorType);
         push_src("colorImage", "color_codec_sRGB_kF16", src);
-
-#if defined(SK_TEST_QCMS)
-        src = new ColorCodecSrc(colorImage, ColorCodecSrc::kQCMS_HPZR30w_Mode,
-                                kRGBA_8888_SkColorType);
-        push_src("colorImage", "color_codec_QCMS_HPZR30w", src);
-#endif
     }
 
     return true;
diff --git a/dm/DMSrcSink.cpp b/dm/DMSrcSink.cpp
index 4c428a7b9c..d519860a17 100644
--- a/dm/DMSrcSink.cpp
+++ b/dm/DMSrcSink.cpp
@@ -45,10 +45,6 @@
     #include "SkAutoCoInitialize.h"
 #endif
 
-#if defined(SK_TEST_QCMS)
-    #include "qcms.h"
-#endif
-
 #if defined(SK_XML)
     #include "SkSVGDOM.h"
     #include "SkXMLWriter.h"
@@ -965,10 +961,6 @@ Error ColorCodecSrc::draw(SkCanvas* canvas) const {
     }
 
     bool runInLegacyMode = kBaseline_Mode == fMode;
-#if defined(SK_TEST_QCMS)
-    runInLegacyMode = runInLegacyMode || kQCMS_HPZR30w_Mode == fMode;
-#endif
-
     if (runInLegacyMode && canvas->imageInfo().colorSpace()) {
         return Error::Nonfatal("Skipping tests that are only interesting in legacy mode.");
     } else if (!runInLegacyMode && !canvas->imageInfo().colorSpace()) {
@@ -1038,51 +1030,6 @@ Error ColorCodecSrc::draw(SkCanvas* canvas) const {
         case kDst_HPZR30w_Mode:
             canvas->drawBitmap(bitmap, 0, 0);
             break;
-#if defined(SK_TEST_QCMS)
-        case kQCMS_HPZR30w_Mode: {
-            sk_sp<SkData> srcData = codec->getICCData();
-            if (!srcData) {
-                return Error::Nonfatal("No ICC profile data.  Cannot test with QCMS.\n");
-            }
-
-            SkAutoTCallVProc<qcms_profile, qcms_profile_release>
-                    srcSpace(qcms_profile_from_memory(srcData->data(), srcData->size()));
-            if (!srcSpace) {
-                return Error::Nonfatal(SkStringPrintf("QCMS cannot create profile for %s.\n",
-                                       fPath.c_str()));
-            }
-
-            SkAutoTCallVProc<qcms_profile, qcms_profile_release>
-                    dstSpace(qcms_profile_from_memory(dstData->data(), dstData->size()));
-            SkASSERT(dstSpace);
-
-            // Optimizes conversion by precomputing the inverse transformation to dst.  Also
-            // causes QCMS to use a completely different codepath.  This is how Chrome uses QCMS.
-            qcms_profile_precache_output_transform(dstSpace);
-            SkAutoTCallVProc<qcms_transform, qcms_transform_release>
-                    transform (qcms_transform_create(srcSpace, QCMS_DATA_RGBA_8, dstSpace,
-                                                     QCMS_DATA_RGBA_8, QCMS_INTENT_PERCEPTUAL));
-            if (!transform) {
-                return SkStringPrintf("QCMS cannot create transform for %s.\n", fPath.c_str());
-            }
-
-#ifdef SK_PMCOLOR_IS_RGBA
-            qcms_output_type outType = QCMS_OUTPUT_RGBX;
-#else
-            qcms_output_type outType = QCMS_OUTPUT_BGRX;
-#endif
-
-            // Perform color correction.
-            uint32_t* row = (uint32_t*) bitmap.getPixels();
-            for (int y = 0; y < decodeInfo.height(); y++) {
-                qcms_transform_data_type(transform, row, row, decodeInfo.width(), outType);
-                row = SkTAddOffset<uint32_t>(row, rowBytes);
-            }
-
-            canvas->drawBitmap(bitmap, 0, 0);
-            break;
-        }
-#endif
         default:
             SkASSERT(false);
             return "Invalid fMode";
diff --git a/dm/DMSrcSink.h b/dm/DMSrcSink.h
index cad15c7e86..237f5d17ad 100644
--- a/dm/DMSrcSink.h
+++ b/dm/DMSrcSink.h
@@ -219,11 +219,6 @@ public:
         kDst_HPZR30w_Mode,
 
         kDst_sRGB_Mode,
-
-#if defined(SK_TEST_QCMS)
-        // Use QCMS for color correction.
-        kQCMS_HPZR30w_Mode,
-#endif
     };
 
     ColorCodecSrc(Path, Mode, SkColorType);