gallium: give the screen priority when it comes to buffer allocations

allows the driver to overwrite buffer allocation, first step on the way
to making winsys interface internal to the drivers. state trackers and
the code above it will go through the screen

6 files changed, 23 insertions, 23 deletions

diff --git a/src/gallium/drivers/nv40/nv40_draw.c b/src/gallium/drivers/nv40/nv40_draw.c
index 8e56cdc2fe0..3d5332a80b5 100644
--- a/src/gallium/drivers/nv40/nv40_draw.c
+++ b/src/gallium/drivers/nv40/nv40_draw.c
@@ -241,13 +241,13 @@ nv40_draw_elements_swtnl(struct pipe_context *pipe,
 	nv40_state_emit(nv40);
 
 	for (i = 0; i < nv40->vtxbuf_nr; i++) {
-		map = ws->buffer_map(ws, nv40->vtxbuf[i].buffer,
-				     PIPE_BUFFER_USAGE_CPU_READ);
+		map = ws->_buffer_map(ws, nv40->vtxbuf[i].buffer,
+                                      PIPE_BUFFER_USAGE_CPU_READ);
 		draw_set_mapped_vertex_buffer(nv40->draw, i, map);
 	}
 
 	if (idxbuf) {
-		map = ws->buffer_map(ws, idxbuf, PIPE_BUFFER_USAGE_CPU_READ);
+		map = ws->_buffer_map(ws, idxbuf, PIPE_BUFFER_USAGE_CPU_READ);
 		draw_set_mapped_element_buffer(nv40->draw, idxbuf_size, map);
 	} else {
 		draw_set_mapped_element_buffer(nv40->draw, 0, NULL);
@@ -256,7 +256,7 @@ nv40_draw_elements_swtnl(struct pipe_context *pipe,
 	if (nv40->constbuf[PIPE_SHADER_VERTEX]) {
 		const unsigned nr = nv40->constbuf_nr[PIPE_SHADER_VERTEX];
 
-		map = ws->buffer_map(ws, nv40->constbuf[PIPE_SHADER_VERTEX],
+		map = ws->_buffer_map(ws, nv40->constbuf[PIPE_SHADER_VERTEX],
 				     PIPE_BUFFER_USAGE_CPU_READ);
 		draw_set_mapped_constant_buffer(nv40->draw, map, nr);
 	}
@@ -264,13 +264,13 @@ nv40_draw_elements_swtnl(struct pipe_context *pipe,
 	draw_arrays(nv40->draw, mode, start, count);
 
 	for (i = 0; i < nv40->vtxbuf_nr; i++)
-		ws->buffer_unmap(ws, nv40->vtxbuf[i].buffer);
+		ws->_buffer_unmap(ws, nv40->vtxbuf[i].buffer);
 
 	if (idxbuf)
-		ws->buffer_unmap(ws, idxbuf);
+		ws->_buffer_unmap(ws, idxbuf);
 
 	if (nv40->constbuf[PIPE_SHADER_VERTEX])
-		ws->buffer_unmap(ws, nv40->constbuf[PIPE_SHADER_VERTEX]);
+		ws->_buffer_unmap(ws, nv40->constbuf[PIPE_SHADER_VERTEX]);
 
 	draw_flush(nv40->draw);
 	pipe->flush(pipe, 0, NULL);
diff --git a/src/gallium/drivers/nv40/nv40_fragprog.c b/src/gallium/drivers/nv40/nv40_fragprog.c
index 91dcbebda0d..5a127d9c7b6 100644
--- a/src/gallium/drivers/nv40/nv40_fragprog.c
+++ b/src/gallium/drivers/nv40/nv40_fragprog.c
@@ -886,7 +886,7 @@ nv40_fragprog_upload(struct nv40_context *nv40,
 	uint32_t *map;
 	int i;
 
-	map = ws->buffer_map(ws, fp->buffer, PIPE_BUFFER_USAGE_CPU_WRITE);
+	map = ws->_buffer_map(ws, fp->buffer, PIPE_BUFFER_USAGE_CPU_WRITE);
 
 #if 0
 	for (i = 0; i < fp->insn_len; i++) {
@@ -908,7 +908,7 @@ nv40_fragprog_upload(struct nv40_context *nv40,
 		}
 	}
 
-	ws->buffer_unmap(ws, fp->buffer);
+	ws->_buffer_unmap(ws, fp->buffer);
 }
 
 static boolean
@@ -932,7 +932,7 @@ nv40_fragprog_validate(struct nv40_context *nv40)
 		return FALSE;
 	}
 
-	fp->buffer = ws->buffer_create(ws, 0x100, 0, fp->insn_len * 4);
+	fp->buffer = ws->_buffer_create(ws, 0x100, 0, fp->insn_len * 4);
 	nv40_fragprog_upload(nv40, fp);
 
 	so = so_new(4, 1);
@@ -948,7 +948,7 @@ update_constants:
 	if (fp->nr_consts) {
 		float *map;
 		
-		map = ws->buffer_map(ws, constbuf, PIPE_BUFFER_USAGE_CPU_READ);
+		map = ws->_buffer_map(ws, constbuf, PIPE_BUFFER_USAGE_CPU_READ);
 		for (i = 0; i < fp->nr_consts; i++) {
 			struct nv40_fragment_program_data *fpd = &fp->consts[i];
 			uint32_t *p = &fp->insn[fpd->offset];
@@ -959,7 +959,7 @@ update_constants:
 			memcpy(p, cb, 4 * sizeof(float));
 			new_consts = TRUE;
 		}
-		ws->buffer_unmap(ws, constbuf);
+		ws->_buffer_unmap(ws, constbuf);
 
 		if (new_consts)
 			nv40_fragprog_upload(nv40, fp);
diff --git a/src/gallium/drivers/nv40/nv40_miptree.c b/src/gallium/drivers/nv40/nv40_miptree.c
index ba912ddcbbf..6ed0d39edff 100644
--- a/src/gallium/drivers/nv40/nv40_miptree.c
+++ b/src/gallium/drivers/nv40/nv40_miptree.c
@@ -97,7 +97,7 @@ nv40_miptree_create(struct pipe_screen *pscreen, const struct pipe_texture *pt)
 
 	nv40_miptree_layout(mt);
 
-	mt->buffer = ws->buffer_create(ws, 256, buf_usage, mt->total_size);
+	mt->buffer = ws->_buffer_create(ws, 256, buf_usage, mt->total_size);
 	if (!mt->buffer) {
 		FREE(mt);
 		return NULL;
diff --git a/src/gallium/drivers/nv40/nv40_screen.c b/src/gallium/drivers/nv40/nv40_screen.c
index ab128fecda7..20662fd3ffb 100644
--- a/src/gallium/drivers/nv40/nv40_screen.c
+++ b/src/gallium/drivers/nv40/nv40_screen.c
@@ -170,7 +170,7 @@ nv40_surface_map(struct pipe_screen *screen, struct pipe_surface *surface,
 
 	assert(surface_to_map);
 
-	map = ws->buffer_map(ws, surface_to_map->buffer, flags);
+	map = ws->_buffer_map(ws, surface_to_map->buffer, flags);
 	if (!map)
 		return NULL;
 
@@ -198,7 +198,7 @@ nv40_surface_unmap(struct pipe_screen *screen, struct pipe_surface *surface)
 
 	assert(surface_to_unmap);
 
-	ws->buffer_unmap(ws, surface_to_unmap->buffer);
+	ws->_buffer_unmap(ws, surface_to_unmap->buffer);
 
 	if (surface_to_unmap != surface) {
 		struct nv40_screen *nvscreen = nv40_screen(screen);
diff --git a/src/gallium/drivers/nv40/nv40_vbo.c b/src/gallium/drivers/nv40/nv40_vbo.c
index 8f1834628f7..f20183ddd4d 100644
--- a/src/gallium/drivers/nv40/nv40_vbo.c
+++ b/src/gallium/drivers/nv40/nv40_vbo.c
@@ -116,7 +116,7 @@ nv40_vbo_static_attrib(struct nv40_context *nv40, struct nouveau_stateobj *so,
 	if (nv40_vbo_format_to_hw(ve->src_format, &type, &ncomp))
 		return FALSE;
 
-	map  = ws->buffer_map(ws, vb->buffer, PIPE_BUFFER_USAGE_CPU_READ);
+	map  = ws->_buffer_map(ws, vb->buffer, PIPE_BUFFER_USAGE_CPU_READ);
 	map += vb->buffer_offset + ve->src_offset;
 
 	switch (type) {
@@ -148,17 +148,17 @@ nv40_vbo_static_attrib(struct nv40_context *nv40, struct nouveau_stateobj *so,
 			so_data  (so, fui(v[0]));
 			break;
 		default:
-			ws->buffer_unmap(ws, vb->buffer);
+			ws->_buffer_unmap(ws, vb->buffer);
 			return FALSE;
 		}
 	}
 		break;
 	default:
-		ws->buffer_unmap(ws, vb->buffer);
+		ws->_buffer_unmap(ws, vb->buffer);
 		return FALSE;
 	}
 
-	ws->buffer_unmap(ws, vb->buffer);
+	ws->_buffer_unmap(ws, vb->buffer);
 
 	return TRUE;
 }
@@ -370,7 +370,7 @@ nv40_draw_elements_inline(struct pipe_context *pipe,
 	struct pipe_winsys *ws = pipe->winsys;
 	void *map;
 
-	map = ws->buffer_map(ws, ib, PIPE_BUFFER_USAGE_CPU_READ);
+	map = ws->_buffer_map(ws, ib, PIPE_BUFFER_USAGE_CPU_READ);
 	if (!ib) {
 		NOUVEAU_ERR("failed mapping ib\n");
 		return FALSE;
@@ -391,7 +391,7 @@ nv40_draw_elements_inline(struct pipe_context *pipe,
 		break;
 	}
 
-	ws->buffer_unmap(ws, ib);
+	ws->_buffer_unmap(ws, ib);
 	return TRUE;
 }
 
diff --git a/src/gallium/drivers/nv40/nv40_vertprog.c b/src/gallium/drivers/nv40/nv40_vertprog.c
index 1392fe956f7..7a82bb0f5e0 100644
--- a/src/gallium/drivers/nv40/nv40_vertprog.c
+++ b/src/gallium/drivers/nv40/nv40_vertprog.c
@@ -980,7 +980,7 @@ check_gpu_resources:
 		float *map = NULL;
 
 		if (constbuf) {
-			map = ws->buffer_map(ws, constbuf,
+			map = ws->_buffer_map(ws, constbuf,
 					     PIPE_BUFFER_USAGE_CPU_READ);
 		}
 
@@ -1002,7 +1002,7 @@ check_gpu_resources:
 		}
 
 		if (constbuf)
-			ws->buffer_unmap(ws, constbuf);
+			ws->_buffer_unmap(ws, constbuf);
 	}
 
 	/* Upload vtxprog */