mirror of
https://github.com/yuzu-emu/FasTC.git
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59 lines
1.7 KiB
C++
59 lines
1.7 KiB
C++
// Copyright 2016 The University of North Carolina at Chapel Hill
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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// Please send all BUG REPORTS to <pavel@cs.unc.edu>.
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// <http://gamma.cs.unc.edu/FasTC/>
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#include "ImageLoaderPVR.h"
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#include <stdio.h>
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#include <assert.h>
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#include <algorithm>
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#include <iostream>
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#include "FasTC/TexCompTypes.h"
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#include "PVRTextureUtilities.h"
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static void ReportError(const char *msg) {
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fprintf(stderr, "ERROR: ImageLoaderPVR -- %s\n", msg);
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}
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ImageLoaderPVR::ImageLoaderPVR(const unsigned char *rawData)
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: ImageLoader(rawData)
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{
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}
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ImageLoaderPVR::~ImageLoaderPVR() {
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}
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bool ImageLoaderPVR::ReadData() {
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pvrtexture::CPVRTexture pvrTex((const void *)m_RawData);
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if(!pvrtexture::Transcode(pvrTex,
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pvrtexture::PVRStandard8PixelType,
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ePVRTVarTypeUnsignedByte,
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ePVRTCSpacelRGB)) {
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ReportError("Unable to convert PVRTexture... possibly failed to load file");
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return false;
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}
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const pvrtexture::CPVRTextureHeader &hdr = pvrTex.getHeader();
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m_Width = hdr.getWidth();
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m_Height = hdr.getHeight();
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return LoadFromPixelBuffer(reinterpret_cast<uint32 *>(pvrTex.getDataPtr()));
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}
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