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| author | Emmanuele Bassi <ebassi@gnome.org> | 2016-04-25 12:28:41 +0100 |
|---|---|---|
| committer | Emmanuele Bassi <ebassi@gnome.org> | 2016-04-25 14:35:02 +0100 |
| commit | b45c7b508bd7be1ec6c0d589a14a783133adb0a2 (patch) | |
| tree | 6e329396074de34bdb1aa9b87c9e77d8c9fd7950 /gtk/gtkglarea.c | |
| parent | 971998de34b570fcf3eb2149198e5679b747901d (diff) | |
| download | gtk+-b45c7b508bd7be1ec6c0d589a14a783133adb0a2.tar.gz | |
glarea: Use the appropriate texture format for GLES
The core OpenGL ES spec does not have GL_BGRA, so we need to make do
with GL_RGBA and live with the format conversion.
Diffstat (limited to 'gtk/gtkglarea.c')
| -rw-r--r-- | gtk/gtkglarea.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/gtk/gtkglarea.c b/gtk/gtkglarea.c index 480388636b..094378e65f 100644 --- a/gtk/gtkglarea.c +++ b/gtk/gtkglarea.c @@ -458,7 +458,11 @@ gtk_gl_area_allocate_buffers (GtkGLArea *area) glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT); glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST); glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); - glTexImage2D (GL_TEXTURE_2D, 0, GL_RGBA8, width, height, 0, GL_BGRA, GL_UNSIGNED_BYTE, NULL); + + if (gdk_gl_context_get_use_es (priv->context)) + glTexImage2D (GL_TEXTURE_2D, 0, GL_RGBA8, width, height, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL); + else + glTexImage2D (GL_TEXTURE_2D, 0, GL_RGBA8, width, height, 0, GL_BGRA, GL_UNSIGNED_BYTE, NULL); } if (priv->render_buffer) |