commit eef864ade3c64d2f30d4f41558889caca430edbd
author daniel@transgaming.com <daniel@transgaming.com@736b8ea6-26fd-11df-bfd4-992fa37f6226> Fri Apr 22 11:33:27 2011 +0000
committer daniel@transgaming.com <daniel@transgaming.com@736b8ea6-26fd-11df-bfd4-992fa37f6226> Fri Apr 22 11:33:27 2011 +0000
tree 597ce4fb44be6be1df3ee648ccb8a96d7f4f4a82
parent a114c27392e60933fd043904ac4204897f547e6a

Use StretchRect to speed up simple blits.

Fixed copy position transformation.
TRAC #16494
Signed-off-by: Daniel Koch
Author: Nicolas Capens

git-svn-id: https://angleproject.googlecode.com/svn/trunk@618 736b8ea6-26fd-11df-bfd4-992fa37f6226

src/libGLESv2/Texture.cpp

diff --git a/src/libGLESv2/Texture.cpp b/src/libGLESv2/Texture.cpp
index 0be3bee..bf3fb99 100644
--- a/src/libGLESv2/Texture.cpp
+++ b/src/libGLESv2/Texture.cpp
@@ -1436,11 +1436,13 @@
             sourceRect.top = clamp(sourceRect.top, 0, source->getColorbuffer()->getHeight());
             sourceRect.right = clamp(sourceRect.right, 0, source->getColorbuffer()->getWidth());
             sourceRect.bottom = clamp(sourceRect.bottom, 0, source->getColorbuffer()->getHeight());
+
+            GLint destYOffset = transformPixelYOffset(0, height, mImageArray[level].height);
             
             IDirect3DSurface9 *dest;
             HRESULT hr = mTexture->GetSurfaceLevel(level, &dest);
 
-            getBlitter()->formatConvert(source->getRenderTarget(), sourceRect, format, 0, 0, dest);
+            getBlitter()->copy(source->getRenderTarget(), sourceRect, format, 0, destYOffset, dest);
             dest->Release();
         }
     }
@@ -1489,7 +1491,7 @@
             IDirect3DSurface9 *dest;
             HRESULT hr = mTexture->GetSurfaceLevel(level, &dest);
 
-            getBlitter()->formatConvert(source->getRenderTarget(), sourceRect, mImageArray[0].format, xoffset, destYOffset, dest);
+            getBlitter()->copy(source->getRenderTarget(), sourceRect, mImageArray[0].format, xoffset, destYOffset, dest);
             dest->Release();
         }
     }
@@ -2281,9 +2283,11 @@
             sourceRect.right = clamp(sourceRect.right, 0, source->getColorbuffer()->getWidth());
             sourceRect.bottom = clamp(sourceRect.bottom, 0, source->getColorbuffer()->getHeight());
 
+            GLint destYOffset = transformPixelYOffset(0, height, mImageArray[faceindex][level].width);
+
             IDirect3DSurface9 *dest = getCubeMapSurface(target, level);
 
-            getBlitter()->formatConvert(source->getRenderTarget(), sourceRect, format, 0, 0, dest);
+            getBlitter()->copy(source->getRenderTarget(), sourceRect, format, 0, destYOffset, dest);
             dest->Release();
         }
     }
@@ -2349,7 +2353,7 @@
 
             IDirect3DSurface9 *dest = getCubeMapSurface(target, level);
 
-            getBlitter()->formatConvert(source->getRenderTarget(), sourceRect, mImageArray[0][0].format, xoffset, destYOffset, dest);
+            getBlitter()->copy(source->getRenderTarget(), sourceRect, mImageArray[0][0].format, xoffset, destYOffset, dest);
             dest->Release();
         }
     }