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| author | erg@google.com <erg@google.com@0039d316-1c4b-4281-b951-d872f2087c98> | 2009-09-09 23:07:10 +0000 |
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| committer | erg@google.com <erg@google.com@0039d316-1c4b-4281-b951-d872f2087c98> | 2009-09-09 23:07:10 +0000 |
| commit | 40bad03889d4fc90799fdfe39a3fd503cdfb492e (patch) | |
| tree | 97aaad871aabb0c5d6610a2f6b5cd090cab2ecf2 /chrome/browser/browser_theme_provider.h | |
| parent | cdbb8e420ace50fb0fe7bf57f82f000b45ed09cd (diff) | |
| download | chromium_src-40bad03889d4fc90799fdfe39a3fd503cdfb492e.zip chromium_src-40bad03889d4fc90799fdfe39a3fd503cdfb492e.tar.gz chromium_src-40bad03889d4fc90799fdfe39a3fd503cdfb492e.tar.bz2 | |
Upload GdkPixbufs into cairo surfaces so they (hopefully) live on the X server and have better performance. In the presence of XRender, let cairo do things smarter.
This is a big win performance wise. BrowserWindowGtk::OnCustomFrameExpose, a heavy user of images sped up from an average runtime of 20.5ms to 0.7ms.
TEST=Run through valgrind, don't leak memory.
TEST=Run both before and after using xtrace. Notice fewer XCreatePixmap requests and more XRender-CreatePicture requests.
BUG=http://crbug.com/10499
Review URL: http://codereview.chromium.org/197046
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@25814 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'chrome/browser/browser_theme_provider.h')
| -rw-r--r-- | chrome/browser/browser_theme_provider.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/chrome/browser/browser_theme_provider.h b/chrome/browser/browser_theme_provider.h index 0053ef2..7532f97 100644 --- a/chrome/browser/browser_theme_provider.h +++ b/chrome/browser/browser_theme_provider.h @@ -242,6 +242,10 @@ class BrowserThemeProvider : public base::RefCounted<BrowserThemeProvider>, // Save the modified bitmap at image_cache_[id]. virtual void SaveThemeBitmap(const std::string resource_name, int id); + // Clears the platform-specific caches. Do not call directly; it's called + // from ClearCaches(). + virtual void FreePlatformCaches(); + Profile* profile() { return profile_; } // Subclasses may need us to not use the on-disk image cache. The GTK @@ -312,10 +316,6 @@ class BrowserThemeProvider : public base::RefCounted<BrowserThemeProvider>, // Frees generated images and clears the image cache. void ClearCaches(); - // Clears the platform-specific caches. Do not call directly; it's called - // from ClearCaches(). - void FreePlatformCaches(); - // Encode image at image_cache_[id] as PNG and write to disk. bool WriteImagesToDisk(); |