diff options
| -rw-r--r-- | src/opengl/qgl.cpp | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/opengl/qgl.cpp b/src/opengl/qgl.cpp index 09ecfd1..3f32cf3 100644 --- a/src/opengl/qgl.cpp +++ b/src/opengl/qgl.cpp @@ -2195,7 +2195,10 @@ QGLTexture* QGLContextPrivate::bindTexture(const QImage &image, GLenum target, G GLuint pixel_type; if (QGLExtensions::glExtensions() & QGLExtensions::BGRATextureFormat) { externalFormat = GL_BGRA; - pixel_type = GL_UNSIGNED_INT_8_8_8_8_REV; + if (QGLFormat::openGLVersionFlags() & QGLFormat::OpenGL_Version_1_2) + pixel_type = GL_UNSIGNED_INT_8_8_8_8_REV; + else + pixel_type = GL_UNSIGNED_BYTE; } else { externalFormat = GL_RGBA; pixel_type = GL_UNSIGNED_BYTE; @@ -2274,12 +2277,9 @@ QGLTexture* QGLContextPrivate::bindTexture(const QImage &image, GLenum target, G qgl_byteSwapImage(img, pixel_type); } #ifdef QT_OPENGL_ES - // OpenGL/ES requires that the internal and external formats be identical. - // This is typically used to convert GL_RGBA into GL_BGRA. - // Also, we need to use GL_UNSIGNED_BYTE when the format is GL_BGRA. + // OpenGL/ES requires that the internal and external formats be + // identical. internalFormat = externalFormat; - if (pixel_type == GL_UNSIGNED_INT_8_8_8_8_REV) - pixel_type = GL_UNSIGNED_BYTE; #endif #ifdef QGL_BIND_TEXTURE_DEBUG printf(" - uploading, image.format=%d, externalFormat=0x%x, internalFormat=0x%x, pixel_type=0x%x\n", |