Refactor PBO validate/map code.

We always need to do PBO validation, so do that in core Mesa before calling driv
er routine.
cherry-picked from Mesa/master.

3 files changed, 3 insertions, 8 deletions

diff --git a/src/mesa/state_tracker/st_cb_bitmap.c b/src/mesa/state_tracker/st_cb_bitmap.c
index 4e23db0edc..acc22d4323 100644
--- a/src/mesa/state_tracker/st_cb_bitmap.c
+++ b/src/mesa/state_tracker/st_cb_bitmap.c
@@ -225,8 +225,7 @@ make_bitmap_texture(GLcontext *ctx, GLsizei width, GLsizei height,
    }
 
    /* PBO source... */
-   bitmap = _mesa_validate_and_map_bitmap_pbo(ctx, width, height,
-                                              unpack, bitmap);
+   bitmap = _mesa_map_bitmap_pbo(ctx, unpack, bitmap);
    if (!bitmap) {
       return NULL;
    }
diff --git a/src/mesa/state_tracker/st_cb_drawpixels.c b/src/mesa/state_tracker/st_cb_drawpixels.c
index c0f8e5ffdd..2ebaf8a2c3 100644
--- a/src/mesa/state_tracker/st_cb_drawpixels.c
+++ b/src/mesa/state_tracker/st_cb_drawpixels.c
@@ -335,9 +335,7 @@ make_texture(struct st_context *st,
    assert(pipeFormat);
    cpp = st_sizeof_format(pipeFormat);
 
-   pixels = _mesa_validate_and_map_drawpix_pbo(ctx, width, height,
-                                               format, type,
-                                               unpack, pixels);
+   pixels = _mesa_map_drawpix_pbo(ctx, unpack, pixels);
    if (!pixels)
       return NULL;
 
diff --git a/src/mesa/state_tracker/st_cb_readpixels.c b/src/mesa/state_tracker/st_cb_readpixels.c
index b22e846a15..4cf9adcd28 100644
--- a/src/mesa/state_tracker/st_cb_readpixels.c
+++ b/src/mesa/state_tracker/st_cb_readpixels.c
@@ -155,9 +155,7 @@ st_readpixels(GLcontext *ctx, GLint x, GLint y, GLsizei width, GLsizei height,
       return;
    }
 
-   dest = _mesa_validate_and_map_readpix_pbo(ctx, x, y, width, height,
-                                             format, type,
-                                             &clippedPacking, dest);
+   dest = _mesa_map_readpix_pbo(ctx, &clippedPacking, dest);
    if (!dest)
       return;