remove unneeded code for index8 imagse

Bug: skia:6828
Change-Id: I039d6bc35a1ed93ce747247f32fe4e9d5b09da0c
Reviewed-on: https://skia-review.googlesource.com/21400
Reviewed-by: Florin Malita <fmalita@chromium.org>
Commit-Queue: Mike Reed <reed@google.com>

1 files changed, 1 insertions, 46 deletions

diff --git a/gm/all_bitmap_configs.cpp b/gm/all_bitmap_configs.cpp
index 4c8ea359f1..d9735b2d3d 100644
--- a/gm/all_bitmap_configs.cpp
+++ b/gm/all_bitmap_configs.cpp
@@ -102,47 +102,6 @@ int find(T* array, int N, T item) {
     return -1;
 }
 
-static SkPMColor premultiply_color(SkColor c) {
-    return SkPremultiplyARGBInline(SkColorGetA(c), SkColorGetR(c),
-                                   SkColorGetG(c), SkColorGetB(c));
-}
-
-static SkBitmap indexed_bitmap() {
-    SkBitmap n32bitmap;
-    n32bitmap.allocN32Pixels(SCALE, SCALE);
-    n32bitmap.eraseColor(SK_ColorTRANSPARENT);
-
-    SkCanvas canvas(n32bitmap);
-    color_wheel_native(&canvas);
-    const SkColor colors[] = {
-            SK_ColorTRANSPARENT,
-            SK_ColorWHITE,
-            SK_ColorBLACK,
-            SK_ColorRED,
-            SK_ColorGREEN,
-            SK_ColorBLUE,
-            SK_ColorCYAN,
-            SK_ColorMAGENTA,
-            SK_ColorYELLOW,
-    };
-    SkPMColor pmColors[SK_ARRAY_COUNT(colors)];
-    for (size_t i = 0; i < SK_ARRAY_COUNT(colors); ++i) {
-        pmColors[i] = premultiply_color(colors[i]);
-    }
-    SkBitmap bm;
-    SkImageInfo info = SkImageInfo::Make(SCALE, SCALE, kIndex_8_SkColorType,
-                                         kPremul_SkAlphaType);
-    bm.allocPixels(info, SkColorTable::Make(pmColors, SK_ARRAY_COUNT(pmColors)));
-    for (int y = 0; y < SCALE; ++y) {
-        for (int x = 0; x < SCALE; ++x) {
-            SkPMColor c = *n32bitmap.getAddr32(x, y);
-            int idx = find(pmColors, SK_ARRAY_COUNT(pmColors), c);
-            *bm.getAddr8(x, y) = SkClampMax(idx, SK_ARRAY_COUNT(pmColors) - 1);
-        }
-    }
-    return bm;
-}
-
 static void draw(SkCanvas* canvas,
                  const SkPaint& p,
                  const SkBitmap& src,
@@ -153,7 +112,7 @@ static void draw(SkCanvas* canvas,
     canvas->drawString(text, 0.0f, 12.0f, p);
 }
 
-DEF_SIMPLE_GM(all_bitmap_configs, canvas, SCALE, 6 * SCALE) {
+DEF_SIMPLE_GM(all_bitmap_configs, canvas, SCALE, 5 * SCALE) {
     SkAutoCanvasRestore autoCanvasRestore(canvas, true);
     SkPaint p;
     p.setColor(SK_ColorBLACK);
@@ -181,10 +140,6 @@ DEF_SIMPLE_GM(all_bitmap_configs, canvas, SCALE, 6 * SCALE) {
     }
 
     canvas->translate(0.0f, SkIntToScalar(SCALE));
-    SkBitmap bitmapIndexed = indexed_bitmap();
-    draw(canvas, p, bitmapIndexed, kIndex_8_SkColorType, "Index 8");
-
-    canvas->translate(0.0f, SkIntToScalar(SCALE));
     SkBitmap bitmapA8 = make_bitmap(kAlpha_8_SkColorType);
     draw(canvas, p, bitmapA8, kAlpha_8_SkColorType, "Alpha 8");