diff options
| author | Timo Jyrinki <timo.jyrinki@canonical.com> | 2016-03-23 09:41:50 +0000 |
|---|---|---|
| committer | Timo Jyrinki <timo.jyrinki@iki.fi> | 2016-03-30 14:15:57 +0000 |
| commit | 87715cc4917e0edcc1090658ea09be508f47f3b7 (patch) | |
| tree | b70ecfc48de0ee244bc20ef47272bd90d907bd0d | |
| parent | adc4e000fc1ffe1acba47ff932c092678a54b9f2 (diff) | |
Blacklist Mali-T760/Mali-T720 from supporting BGRA.
Extend the blacklist with Mali-T760 and Mali-T720 as found on Meizu
Pro 5 and Bq Aquaris M10 Ubuntu Editions. Reading from FBO like
taking screenshots does not produce correct result otherwise.
Initially reported at: https://launchpad.net/bugs/1557915 and
https://launchpad.net/bugs/1559906
Change-Id: Ic875bd083277bf933863a3a50f8e874dd6e04365
Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
| -rw-r--r-- | src/gui/opengl/qopenglframebufferobject.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/gui/opengl/qopenglframebufferobject.cpp b/src/gui/opengl/qopenglframebufferobject.cpp index 5184283a31..0e1074f8d4 100644 --- a/src/gui/opengl/qopenglframebufferobject.cpp +++ b/src/gui/opengl/qopenglframebufferobject.cpp @@ -1281,9 +1281,13 @@ static inline QImage qt_gl_read_framebuffer_rgba8(const QSize &size, bool includ const char *renderer = reinterpret_cast<const char *>(funcs->glGetString(GL_RENDERER)); const char *ver = reinterpret_cast<const char *>(funcs->glGetString(GL_VERSION)); - // Blacklist PowerVR Rogue G6200 as it has problems with its BGRA support. + // Blacklist GPU chipsets that have problems with their BGRA support. const bool blackListed = (qstrcmp(renderer, "PowerVR Rogue G6200") == 0 - && ::strstr(ver, "1.3") != 0); + && ::strstr(ver, "1.3") != 0) || + (qstrcmp(renderer, "Mali-T760") == 0 + && ::strstr(ver, "3.1") != 0) || + (qstrcmp(renderer, "Mali-T720") == 0 + && ::strstr(ver, "3.1") != 0); const bool supports_bgra = has_bgra_ext && !blackListed; |