support BGRA textures on SGX

Reviewed-by: Samuel

1 files changed, 16 insertions, 14 deletions

diff --git a/src/opengl/qgl.cpp b/src/opengl/qgl.cpp
index b4c85ac..adc3aa3 100644
--- a/src/opengl/qgl.cpp
+++ b/src/opengl/qgl.cpp
@@ -2331,9 +2331,6 @@ QGLTexture* QGLContextPrivate::bindTexture(const QImage &image, GLenum target, G
         && target == GL_TEXTURE_2D
         && (options & QGLContext::MipmapBindOption))
     {
-#ifdef QGL_BIND_TEXTURE_DEBUG
-        printf(" - generating mipmaps (%d ms)\n", time.elapsed());
-#endif
 #if !defined(QT_OPENGL_ES_2)
         glHint(GL_GENERATE_MIPMAP_HINT_SGIS, GL_NICEST);
 #ifndef QT_OPENGL_ES
@@ -2347,6 +2344,9 @@ QGLTexture* QGLContextPrivate::bindTexture(const QImage &image, GLenum target, G
 #endif
         glTexParameterf(target, GL_TEXTURE_MIN_FILTER, options & QGLContext::LinearFilteringBindOption
                         ? GL_LINEAR_MIPMAP_LINEAR : GL_NEAREST_MIPMAP_NEAREST);
+#ifdef QGL_BIND_TEXTURE_DEBUG
+        printf(" - generating mipmaps (%d ms)\n", time.elapsed());
+#endif
     } else {
         glTexParameterf(target, GL_TEXTURE_MIN_FILTER, filtering);
     }
@@ -2371,7 +2371,7 @@ QGLTexture* QGLContextPrivate::bindTexture(const QImage &image, GLenum target, G
         if (premul) {
             img = img.convertToFormat(target_format = QImage::Format_ARGB32_Premultiplied);
 #ifdef QGL_BIND_TEXTURE_DEBUG
-            printf(" - converting ARGB32 -> ARGB32_Premultiplied (%d ms) \n", time.elapsed());
+            printf(" - converted ARGB32 -> ARGB32_Premultiplied (%d ms) \n", time.elapsed());
 #endif
         }
         break;
@@ -2379,7 +2379,7 @@ QGLTexture* QGLContextPrivate::bindTexture(const QImage &image, GLenum target, G
         if (!premul) {
             img = img.convertToFormat(target_format = QImage::Format_ARGB32);
 #ifdef QGL_BIND_TEXTURE_DEBUG
-            printf(" - converting ARGB32_Premultiplied -> ARGB32 (%d ms)\n", time.elapsed());
+            printf(" - converted ARGB32_Premultiplied -> ARGB32 (%d ms)\n", time.elapsed());
 #endif
         }
         break;
@@ -2396,20 +2396,17 @@ QGLTexture* QGLContextPrivate::bindTexture(const QImage &image, GLenum target, G
                                       ? QImage::Format_ARGB32_Premultiplied
                                       : QImage::Format_ARGB32);
 #ifdef QGL_BIND_TEXTURE_DEBUG
-            printf(" - converting to 32-bit alpha format (%d ms)\n", time.elapsed());
+            printf(" - converted to 32-bit alpha format (%d ms)\n", time.elapsed());
 #endif
         } else {
             img = img.convertToFormat(QImage::Format_RGB32);
 #ifdef QGL_BIND_TEXTURE_DEBUG
-            printf(" - converting to 32-bit (%d ms)\n", time.elapsed());
+            printf(" - converted to 32-bit (%d ms)\n", time.elapsed());
 #endif
         }
     }
 
     if (options & QGLContext::InvertedYBindOption) {
-#ifdef QGL_BIND_TEXTURE_DEBUG
-            printf(" - flipping bits over y (%d ms)\n", time.elapsed());
-#endif
         if (img.isDetached()) {
             int ipl = img.bytesPerLine() / 4;
             int h = img.height();
@@ -2426,17 +2423,20 @@ QGLTexture* QGLContextPrivate::bindTexture(const QImage &image, GLenum target, G
             // data twice.  This version should only do it once.
             img = img.mirrored();
         }
+#ifdef QGL_BIND_TEXTURE_DEBUG
+            printf(" - flipped bits over y (%d ms)\n", time.elapsed());
+#endif
     }
 
     if (externalFormat == GL_RGBA) {
-#ifdef QGL_BIND_TEXTURE_DEBUG
-            printf(" - doing byte swapping (%d ms)\n", time.elapsed());
-#endif
         // The only case where we end up with a depth different from
         // 32 in the switch above is for the RGB16 case, where we set
         // the format to GL_RGB
         Q_ASSERT(img.depth() == 32);
         qgl_byteSwapImage(img, pixel_type);
+#ifdef QGL_BIND_TEXTURE_DEBUG
+            printf(" - did byte swapping (%d ms)\n", time.elapsed());
+#endif
     }
 #ifdef QT_OPENGL_ES
     // OpenGL/ES requires that the internal and external formats be
@@ -2465,7 +2465,7 @@ QGLTexture* QGLContextPrivate::bindTexture(const QImage &image, GLenum target, G
 #ifdef QGL_BIND_TEXTURE_DEBUG
     static int totalUploadTime = 0;
     totalUploadTime += time.elapsed();
-    printf(" - upload done in (%d ms) time=%d\n", time.elapsed(), totalUploadTime);
+    printf(" - upload done in %d ms, (accumulated: %d ms)\n", time.elapsed(), totalUploadTime);
 #endif
 
 
@@ -5161,6 +5161,8 @@ QGLExtensions::Extensions QGLExtensions::currentContextExtensions()
         glExtensions |= NVFloatBuffer;
     if (extensions.match("GL_ARB_pixel_buffer_object"))
         glExtensions |= PixelBufferObject;
+    if (extensions.match("GL_IMG_texture_format_BGRA8888"))
+        glExtensions |= BGRATextureFormat;
 #if defined(QT_OPENGL_ES_2)
     glExtensions |= FramebufferObject;
     glExtensions |= GenerateMipmap;