7bf799956d
This is a reland of e58831cd95
Original change's description:
> Add format-specifier warnings to SkDebugf.
>
> This CL fixes up many existing format-specifier violations in Skia.
> Note that GCC has a warning for formatting nothing, so existing calls to
> `SkDebugf("")` have been removed, or replaced with `SkDebugf("%s", "")`.
> These were apparently meant to be used as a place to set a breakpoint.
>
> Some of our clients also use SkDebug with bad format specifiers, so this
> check is currently only enabled when SKIA_IMPLEMENTATION is true.
>
> Change-Id: I8177a1298a624c6936adc24e0d8f481362a356d0
> Bug: skia:12143
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/420902
> Auto-Submit: John Stiles <johnstiles@google.com>
> Commit-Queue: Brian Osman <brianosman@google.com>
> Reviewed-by: Brian Osman <brianosman@google.com>
Bug: skia:12143
Change-Id: Id3c0c21436ebd13899908d5ed5d44c42a0e23921
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/421918
Commit-Queue: John Stiles <johnstiles@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
37 lines
1.9 KiB
C++
37 lines
1.9 KiB
C++
// Copyright 2019 Google LLC.
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// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
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#include "tools/fiddle/examples.h"
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// HASH=bf31ee140e2c163c3957276e6d4c4f0c
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REG_FIDDLE(Pixmap_shiftPerPixel, 256, 256, true, 0) {
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const char* color_type(SkColorType ct) {
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switch (ct) {
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case kUnknown_SkColorType: return "Unknown";
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case kAlpha_8_SkColorType: return "Alpha_8";
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case kRGB_565_SkColorType: return "RGB_565";
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case kARGB_4444_SkColorType: return "ARGB_4444";
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case kRGBA_8888_SkColorType: return "RGBA_8888";
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case kRGB_888x_SkColorType: return "RGB_888x";
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case kBGRA_8888_SkColorType: return "BGRA_8888";
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case kRGBA_1010102_SkColorType: return "RGBA_1010102";
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case kRGB_101010x_SkColorType: return "RGB_101010x";
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case kGray_8_SkColorType: return "Gray_8";
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case kRGBA_F16Norm_SkColorType: return "RGBA_F16Norm";
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case kRGBA_F16_SkColorType: return "RGBA_F16";
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case kRGBA_F32_SkColorType: return "RGBA_F32";
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default: SkASSERT(false); return nullptr;
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}
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}
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void draw(SkCanvas* canvas) {
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SkImageInfo info = SkImageInfo::MakeA8(1, 1);
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for (SkColorType colorType : { kUnknown_SkColorType, kAlpha_8_SkColorType,
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kRGB_565_SkColorType, kARGB_4444_SkColorType,
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kRGBA_8888_SkColorType, kBGRA_8888_SkColorType,
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kGray_8_SkColorType, kRGBA_F16_SkColorType } ) {
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SkPixmap pixmap(info.makeColorType(colorType), nullptr, 4);
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SkDebugf("color: k" "%s" "_SkColorType" "%*s" "bytesPerPixel: %d shiftPerPixel: %d\n",
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color_type(colorType), (int)(10 - strlen(color_type(colorType))), " ",
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pixmap.info().bytesPerPixel(), pixmap.shiftPerPixel());
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}
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}
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} // END FIDDLE
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