add a number of PBO validate/map/unmap functions

[mesa.git] / src / mesa / main / buffers.c

diff --git a/src/mesa/main/buffers.c b/src/mesa/main/buffers.c
index eea443c03cc53438fc3f85f11c8af7856fccf098..3cbd671baba794e9b9fe7c7814a3b82dadcf2edd 100644 (file)
--- a/src/mesa/main/buffers.c
+++ b/src/mesa/main/buffers.c
@@ -38,8 +38,6 @@
 #include "fbobject.h"
 #include "state.h"
 
-#include "state_tracker/st_draw.h"
-
 
 #define BAD_MASK ~0u
 
@@ -120,6 +118,8 @@ _mesa_Clear( GLbitfield mask )
    GET_CURRENT_CONTEXT(ctx);
    ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx);
 
+   FLUSH_CURRENT(ctx, 0);
+
    if (MESA_VERBOSE & VERBOSE_API)
       _mesa_debug(ctx, "glClear 0x%x\n", mask);
 
@@ -527,7 +527,7 @@ _mesa_drawbuffers(GLcontext *ctx, GLuint n, const GLenum *buffers,
       set_color_output(ctx, output, GL_NONE, 0x0);
    }
 
-   ctx->NewState |= _NEW_COLOR;
+   ctx->NewState |= _NEW_BUFFERS;
 }
 
 
@@ -588,7 +588,7 @@ _mesa_ReadBuffer(GLenum buffer)
    if (!_mesa_readbuffer_update_fields(ctx, buffer))
       return;
 
-   ctx->NewState |= _NEW_PIXEL;
+   ctx->NewState |= _NEW_BUFFERS;
 
    /*
     * Call device driver function.