1 files changed, 15 insertions, 18 deletions

diff --git a/src/mesa/state_tracker/st_cb_fbo.c b/src/mesa/state_tracker/st_cb_fbo.c
index e8399ded7b..65ce12ccd4 100644
--- a/src/mesa/state_tracker/st_cb_fbo.c
+++ b/src/mesa/state_tracker/st_cb_fbo.c
@@ -49,6 +49,7 @@
 #include "st_public.h"
 #include "st_texture.h"
 
+#include "util/u_rect.h"
 
 
 /**
@@ -64,13 +65,7 @@ init_renderbuffer_bits(struct st_renderbuffer *strb,
       assert( 0 );
    }
 
-   strb->Base._ActualFormat = info.base_format;
-   strb->Base.RedBits = info.red_bits;
-   strb->Base.GreenBits = info.green_bits;
-   strb->Base.BlueBits = info.blue_bits;
-   strb->Base.AlphaBits = info.alpha_bits;
-   strb->Base.DepthBits = info.depth_bits;
-   strb->Base.StencilBits = info.stencil_bits;
+   strb->Base.Format = info.mesa_format;
    strb->Base.DataType = st_format_datatype(pipeFormat);
 
    return info.size;
@@ -93,7 +88,7 @@ st_renderbuffer_alloc_storage(GLcontext * ctx, struct gl_renderbuffer *rb,
    if (strb->format != PIPE_FORMAT_NONE)
       format = strb->format;
    else
-      format = st_choose_renderbuffer_format(pipe, internalFormat);
+      format = st_choose_renderbuffer_format(pipe->screen, internalFormat);
       
    /* init renderbuffer fields */
    strb->Base.Width  = width;
@@ -270,30 +265,24 @@ st_new_renderbuffer_fb(enum pipe_format format, int samples, boolean sw)
    case PIPE_FORMAT_A4R4G4B4_UNORM:
    case PIPE_FORMAT_R5G6B5_UNORM:
       strb->Base.InternalFormat = GL_RGBA;
-      strb->Base._BaseFormat = GL_RGBA;
       break;
    case PIPE_FORMAT_Z16_UNORM:
       strb->Base.InternalFormat = GL_DEPTH_COMPONENT16;
-      strb->Base._BaseFormat = GL_DEPTH_COMPONENT;
       break;
    case PIPE_FORMAT_Z32_UNORM:
       strb->Base.InternalFormat = GL_DEPTH_COMPONENT32;
-      strb->Base._BaseFormat = GL_DEPTH_COMPONENT;
       break;
    case PIPE_FORMAT_S8Z24_UNORM:
    case PIPE_FORMAT_Z24S8_UNORM:
    case PIPE_FORMAT_X8Z24_UNORM:
    case PIPE_FORMAT_Z24X8_UNORM:
       strb->Base.InternalFormat = GL_DEPTH24_STENCIL8_EXT;
-      strb->Base._BaseFormat = GL_DEPTH_STENCIL_EXT;
       break;
    case PIPE_FORMAT_S8_UNORM:
       strb->Base.InternalFormat = GL_STENCIL_INDEX8_EXT;
-      strb->Base._BaseFormat = GL_STENCIL_INDEX;
       break;
    case PIPE_FORMAT_R16G16B16A16_SNORM:
       strb->Base.InternalFormat = GL_RGBA16;
-      strb->Base._BaseFormat = GL_RGBA;
       break;
    default:
       _mesa_problem(NULL,
@@ -384,6 +373,7 @@ st_render_texture(GLcontext *ctx,
 
    rb->Width = texImage->Width2;
    rb->Height = texImage->Height2;
+   rb->_BaseFormat = texImage->_BaseFormat;
    /*printf("***** render to texture level %d: %d x %d\n", att->TextureLevel, rb->Width, rb->Height);*/
 
    /*printf("***** pipe texture %d x %d\n", pt->width[0], pt->height[0]);*/
@@ -537,10 +527,17 @@ copy_back_to_front(struct st_context *st,
    (void) st_get_framebuffer_surface(stfb, backIndex, &surf_back);
 
    if (surf_front && surf_back) {
-      st->pipe->surface_copy(st->pipe,
-                             surf_front, 0, 0,  /* dest */
-                             surf_back, 0, 0,   /* src */
-                             fb->Width, fb->Height);
+      if (st->pipe->surface_copy) {
+         st->pipe->surface_copy(st->pipe,
+                                surf_front, 0, 0,  /* dest */
+                                surf_back, 0, 0,   /* src */
+                                fb->Width, fb->Height);
+      } else {
+         util_surface_copy(st->pipe, FALSE,
+                           surf_front, 0, 0,
+                           surf_back, 0, 0,
+                           fb->Width, fb->Height);
+      }
    }
 }