Apply the Apache 2.0 license.
Change-Id: I4a7aeefedcd2d891093520d5a10ebefadcddb5be
Reviewed-on: https://swiftshader-review.googlesource.com/5320
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>
diff --git a/src/OpenGL/libGL/Image.cpp b/src/OpenGL/libGL/Image.cpp
index c444434..49204f5 100644
--- a/src/OpenGL/libGL/Image.cpp
+++ b/src/OpenGL/libGL/Image.cpp
@@ -1,13 +1,16 @@
-// SwiftShader Software Renderer
+// Copyright 2016 The SwiftShader Authors. All Rights Reserved.
//
-// Copyright(c) 2005-2013 TransGaming Inc.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
//
-// All rights reserved. No part of this software may be copied, distributed, transmitted,
-// transcribed, stored in a retrieval system, translated into any human or computer
-// language by any means, or disclosed to third parties without the explicit written
-// agreement of TransGaming Inc. Without such an agreement, no rights or licenses, express
-// or implied, including but not limited to any patent rights, are granted to you.
+// http://www.apache.org/licenses/LICENSE-2.0
//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
#include "Image.hpp"
@@ -72,7 +75,7 @@
{
return width;
}
-
+
int Image::getHeight()
{
return height;
@@ -82,17 +85,17 @@
{
return format;
}
-
+
GLenum Image::getType()
{
return type;
}
-
+
sw::Format Image::getInternalFormat()
{
return internalFormat;
}
-
+
int Image::getMultiSampleDepth()
{
return multiSampleDepth;
@@ -135,11 +138,11 @@
sw::Format Image::selectInternalFormat(GLenum format, GLenum type)
{
- if(type == GL_NONE && format == GL_NONE)
- {
- return sw::FORMAT_NULL;
- }
- else
+ if(type == GL_NONE && format == GL_NONE)
+ {
+ return sw::FORMAT_NULL;
+ }
+ else
#if S3TC_SUPPORT
if(format == GL_COMPRESSED_RGB_S3TC_DXT1_EXT ||
format == GL_COMPRESSED_RGBA_S3TC_DXT1_EXT)
@@ -216,10 +219,10 @@
{
return sw::FORMAT_R5G6B5;
}
- else if(type == GL_UNSIGNED_INT_8_8_8_8_REV)
- {
- return sw::FORMAT_A8R8G8B8;
- }
+ else if(type == GL_UNSIGNED_INT_8_8_8_8_REV)
+ {
+ return sw::FORMAT_A8R8G8B8;
+ }
else UNREACHABLE(type);
@@ -230,13 +233,13 @@
{
GLsizei inputPitch = ComputePitch(width, format, type, unpackAlignment);
void *buffer = lock(0, 0, sw::LOCK_WRITEONLY);
-
+
if(buffer)
{
switch(type)
{
case GL_UNSIGNED_BYTE:
- case GL_UNSIGNED_INT_8_8_8_8_REV:
+ case GL_UNSIGNED_INT_8_8_8_8_REV:
switch(format)
{
case GL_ALPHA:
@@ -364,7 +367,7 @@
{
const float *source = reinterpret_cast<const float*>(static_cast<const unsigned char*>(input) + y * inputPitch);
float *dest = reinterpret_cast<float*>(static_cast<unsigned char*>(buffer) + (y + yoffset) * getPitch() + xoffset * 16);
-
+
for(int x = 0; x < width; x++)
{
dest[4 * x + 0] = 0;
@@ -381,7 +384,7 @@
{
const unsigned short *source = reinterpret_cast<const unsigned short*>(static_cast<const unsigned char*>(input) + y * inputPitch);
unsigned short *dest = reinterpret_cast<unsigned short*>(static_cast<unsigned char*>(buffer) + (y + yoffset) * getPitch() + xoffset * 8);
-
+
for(int x = 0; x < width; x++)
{
dest[4 * x + 0] = 0;
@@ -409,7 +412,7 @@
{
const float *source = reinterpret_cast<const float*>(static_cast<const unsigned char*>(input) + y * inputPitch);
float *dest = reinterpret_cast<float*>(static_cast<unsigned char*>(buffer) + (y + yoffset) * getPitch() + xoffset * 16);
-
+
for(int x = 0; x < width; x++)
{
dest[4 * x + 0] = source[x];
@@ -426,7 +429,7 @@
{
const unsigned short *source = reinterpret_cast<const unsigned short*>(static_cast<const unsigned char*>(input) + y * inputPitch);
unsigned short *dest = reinterpret_cast<unsigned short*>(static_cast<unsigned char*>(buffer) + (y + yoffset) * getPitch() + xoffset * 8);
-
+
for(int x = 0; x < width; x++)
{
dest[4 * x + 0] = source[x];
@@ -443,7 +446,7 @@
{
const unsigned char *source = static_cast<const unsigned char*>(input) + y * inputPitch;
unsigned char *dest = static_cast<unsigned char*>(buffer) + (y + yoffset) * getPitch() + xoffset * 2;
-
+
memcpy(dest, source, width * 2);
}
}
@@ -454,7 +457,7 @@
{
const float *source = reinterpret_cast<const float*>(static_cast<const unsigned char*>(input) + y * inputPitch);
float *dest = reinterpret_cast<float*>(static_cast<unsigned char*>(buffer) + (y + yoffset) * getPitch() + xoffset * 16);
-
+
for(int x = 0; x < width; x++)
{
dest[4 * x + 0] = source[2*x+0];
@@ -471,7 +474,7 @@
{
const unsigned short *source = reinterpret_cast<const unsigned short*>(static_cast<const unsigned char*>(input) + y * inputPitch);
unsigned short *dest = reinterpret_cast<unsigned short*>(static_cast<unsigned char*>(buffer) + (y + yoffset) * getPitch() + xoffset * 8);
-
+
for(int x = 0; x < width; x++)
{
dest[4 * x + 0] = source[2*x+0];
@@ -488,7 +491,7 @@
{
const unsigned char *source = static_cast<const unsigned char*>(input) + y * inputPitch;
unsigned char *dest = static_cast<unsigned char*>(buffer) + (y + yoffset) * getPitch() + xoffset * 4;
-
+
for(int x = 0; x < width; x++)
{
dest[4 * x + 0] = source[x * 3 + 2];
@@ -505,7 +508,7 @@
{
const unsigned short *source = reinterpret_cast<const unsigned short*>(static_cast<const unsigned char*>(input) + y * inputPitch);
unsigned char *dest = static_cast<unsigned char*>(buffer) + (y + yoffset) * getPitch() + xoffset * 2;
-
+
memcpy(dest, source, width * 2);
}
}
@@ -516,7 +519,7 @@
{
const float *source = reinterpret_cast<const float*>(static_cast<const unsigned char*>(input) + y * inputPitch);
float *dest = reinterpret_cast<float*>(static_cast<unsigned char*>(buffer) + (y + yoffset) * getPitch() + xoffset * 16);
-
+
for(int x = 0; x < width; x++)
{
dest[4 * x + 0] = source[x * 3 + 0];
@@ -533,7 +536,7 @@
{
const unsigned short *source = reinterpret_cast<const unsigned short*>(static_cast<const unsigned char*>(input) + y * inputPitch);
unsigned short *dest = reinterpret_cast<unsigned short*>(static_cast<unsigned char*>(buffer) + (y + yoffset) * getPitch() + xoffset * 8);
-
+
for(int x = 0; x < width; x++)
{
dest[4 * x + 0] = source[x * 3 + 0];
@@ -565,7 +568,7 @@
{
const unsigned short *source = reinterpret_cast<const unsigned short*>(static_cast<const unsigned char*>(input) + y * inputPitch);
unsigned char *dest = static_cast<unsigned char*>(buffer) + (y + yoffset) * getPitch() + xoffset * 4;
-
+
for(int x = 0; x < width; x++)
{
unsigned short rgba = source[x];
@@ -583,7 +586,7 @@
{
const unsigned short *source = reinterpret_cast<const unsigned short*>(static_cast<const unsigned char*>(input) + y * inputPitch);
unsigned char *dest = static_cast<unsigned char*>(buffer) + (y + yoffset) * getPitch() + xoffset * 4;
-
+
for(int x = 0; x < width; x++)
{
unsigned short rgba = source[x];
@@ -601,7 +604,7 @@
{
const float *source = reinterpret_cast<const float*>(static_cast<const unsigned char*>(input) + y * inputPitch);
float *dest = reinterpret_cast<float*>(static_cast<unsigned char*>(buffer) + (y + yoffset) * getPitch() + xoffset * 16);
-
+
memcpy(dest, source, width * 16);
}
}
@@ -612,7 +615,7 @@
{
const unsigned char *source = static_cast<const unsigned char*>(input) + y * inputPitch;
unsigned char *dest = static_cast<unsigned char*>(buffer) + (y + yoffset) * getPitch() + xoffset * 8;
-
+
memcpy(dest, source, width * 8);
}
}
@@ -623,7 +626,7 @@
{
const unsigned char *source = static_cast<const unsigned char*>(input) + y * inputPitch;
unsigned char *dest = static_cast<unsigned char*>(buffer) + (y + yoffset) * getPitch() + xoffset * 4;
-
+
memcpy(dest, source, width*4);
}
}
@@ -694,13 +697,13 @@
int rows = imageSize / inputPitch;
void *buffer = lock(xoffset, yoffset, sw::LOCK_WRITEONLY);
- if(buffer)
- {
+ if(buffer)
+ {
for(int i = 0; i < rows; i++)
{
memcpy((void*)((GLbyte*)buffer + i * getPitch()), (void*)((GLbyte*)pixels + i * inputPitch), inputPitch);
}
- }
+ }
unlock();
}
