skia2/gm/astcbitmap.cpp
bungeman 003571887d Revert of Remove uses of SkImageDecoder from gms (patchset #2 id:20001 of https://codereview.chromium.org/1791583002/ )
Reason for revert:
Suspected of causing assertion failures in unrelated tests on Windows.

Original issue's description:
> Remove uses of SkImageDecoder from gms
>
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1791583002
>
> Committed: https://skia.googlesource.com/skia/+/d427266a58af7e6ea6c12c9cd56ade3e179a0c04

TBR=scroggo@google.com,reed@google.com,msarett@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review URL: https://codereview.chromium.org/1806383002
2016-03-17 10:38:36 -07:00

74 lines
2.4 KiB
C++

/*
* Copyright 2014 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include "gm.h"
#include "Resources.h"
#include "SkCanvas.h"
#include "SkData.h"
#include "SkImageGenerator.h"
#include "SkImageDecoder.h"
#include "SkOSFile.h"
#include "SkTextureCompressor.h"
static const char *kASTCFilenames[] = {
"mandrill_128x128_4x4.astc", // kASTC_4x4_Format
"mandrill_130x128_5x4.astc", // kASTC_5x4_Format
"mandrill_130x130_5x5.astc", // kASTC_5x5_Format
"mandrill_132x130_6x5.astc", // kASTC_6x5_Format
"mandrill_132x132_6x6.astc", // kASTC_6x6_Format
"mandrill_128x130_8x5.astc", // kASTC_8x5_Format
"mandrill_128x132_8x6.astc", // kASTC_8x6_Format
"mandrill_128x128_8x8.astc", // kASTC_8x8_Format
"mandrill_130x130_10x5.astc", // kASTC_10x5_Format
"mandrill_130x132_10x6.astc", // kASTC_10x6_Format
"mandrill_130x128_10x8.astc", // kASTC_10x8_Format
"mandrill_130x130_10x10.astc", // kASTC_10x10_Format
"mandrill_132x130_12x10.astc", // kASTC_12x10_Format
"mandrill_132x132_12x12.astc", // kASTC_12x12_Format
};
static const int kNumASTCFilenames = SK_ARRAY_COUNT(kASTCFilenames);
static inline const char *get_astc_filename(int idx) {
if (idx < 0 || kNumASTCFilenames <= idx) {
return "";
}
return kASTCFilenames[idx];
}
namespace {
const int kGMDimension = 600;
const int kBitmapDimension = kGMDimension / 4;
} // namespace
DEF_SIMPLE_GM(astcbitmap, canvas, kGMDimension, kGMDimension) {
for (int j = 0; j < 4; ++j) {
for (int i = 0; i < 4; ++i) {
SkBitmap bm;
if (GetResourceAsBitmap(get_astc_filename(j*4+i), &bm)) {
const SkScalar bmX = static_cast<SkScalar>(i*kBitmapDimension);
const SkScalar bmY = static_cast<SkScalar>(j*kBitmapDimension);
canvas->drawBitmap(bm, bmX, bmY);
}
}
}
}
DEF_SIMPLE_GM(astc_image, canvas, kGMDimension, kGMDimension) {
for (int j = 0; j < 4; ++j) {
for (int i = 0; i < 4; ++i) {
SkAutoTUnref<SkImage> image(GetResourceAsImage(get_astc_filename(j*4+i)));
if (image) {
const SkScalar bmX = static_cast<SkScalar>(i*kBitmapDimension);
const SkScalar bmY = static_cast<SkScalar>(j*kBitmapDimension);
canvas->drawImage(image, bmX, bmY);
}
}
}
}