#undef ASSERT
#undef Elements
-#include "pipe/p_winsys.h"
+#include "pipe/internal/p_winsys_screen.h"
#include "pipe/p_format.h"
#include "pipe/p_context.h"
#include "pipe/p_inlines.h"
#include "cell/ppu/cell_context.h"
#include "cell/ppu/cell_screen.h"
#include "cell/ppu/cell_winsys.h"
+#include "cell/ppu/cell_texture.h"
/**
}
static void
-xm_buffer_destroy(struct pipe_winsys *pws,
+xm_buffer_destroy(/*struct pipe_winsys *pws,*/
struct pipe_buffer *buf)
{
struct xm_buffer *oldBuf = xm_buffer(buf);
- if (oldBuf->data) {
- {
+ if (oldBuf) {
+ if (oldBuf->data) {
if (!oldBuf->userBuffer) {
align_free(oldBuf->data);
}
- }
- oldBuf->data = NULL;
+ oldBuf->data = NULL;
+ }
+ free(oldBuf);
}
-
- free(oldBuf);
}
xlib_cell_display_surface(struct xmesa_buffer *b, struct pipe_surface *surf)
{
XImage *ximage;
- struct xm_buffer *xm_buf = xm_buffer(surf->buffer);
+ struct xm_buffer *xm_buf = xm_buffer(
+ cell_texture(surf->texture)->buffer);
const uint tilesPerRow = (surf->width + TILE_SIZE - 1) / TILE_SIZE;
uint x, y;
* This function copies that XImage to the actual X Window.
*/
XMesaContext xmctx = (XMesaContext) context_private;
- xlib_cell_display_surface(xmctx->xm_buffer, surf);
+ if (xmctx)
+ xlib_cell_display_surface(xmctx->xm_buffer, surf);
}
{
struct xm_buffer *buffer = CALLOC_STRUCT(xm_buffer);
- buffer->base.refcount = 1;
+ pipe_reference_init(&buffer->base.reference, 1);
buffer->base.alignment = alignment;
buffer->base.usage = usage;
buffer->base.size = size;
xm_user_buffer_create(struct pipe_winsys *pws, void *ptr, unsigned bytes)
{
struct xm_buffer *buffer = CALLOC_STRUCT(xm_buffer);
- buffer->base.refcount = 1;
+ pipe_reference_init(&buffer->base.reference, 1);
buffer->base.size = bytes;
buffer->userBuffer = TRUE;
buffer->data = ptr;
return (n + multiple - 1) & ~(multiple - 1);
}
-static int
-xm_surface_alloc_storage(struct pipe_winsys *winsys,
- struct pipe_surface *surf,
+static struct pipe_buffer *
+xm_surface_buffer_create(struct pipe_winsys *winsys,
unsigned width, unsigned height,
- enum pipe_format format,
- unsigned flags,
- unsigned tex_usage)
+ enum pipe_format format,
+ unsigned usage,
+ unsigned *stride)
{
const unsigned alignment = 64;
-
- surf->width = width;
- surf->height = height;
- surf->format = format;
- pf_get_block(format, &surf->block);
- surf->nblocksx = pf_get_nblocksx(&surf->block, width);
- surf->nblocksy = pf_get_nblocksy(&surf->block, height);
- surf->stride = round_up(surf->nblocksx * surf->block.size, alignment);
- surf->usage = flags;
-
- assert(!surf->buffer);
- surf->buffer = winsys->buffer_create(winsys, alignment,
- PIPE_BUFFER_USAGE_PIXEL,
- /* XXX a bit of a hack */
- surf->stride * round_up(surf->nblocksy, TILE_SIZE));
-
- if(!surf->buffer)
- return -1;
-
- return 0;
-}
-
-
-/**
- * Called via winsys->surface_alloc() to create new surfaces.
- */
-static struct pipe_surface *
-xm_surface_alloc(struct pipe_winsys *ws)
-{
- struct pipe_surface *surface = CALLOC_STRUCT(pipe_surface);
-
- assert(ws);
-
- surface->refcount = 1;
- surface->winsys = ws;
-
- return surface;
-}
-
-
-
-static void
-xm_surface_release(struct pipe_winsys *winsys, struct pipe_surface **s)
-{
- struct pipe_surface *surf = *s;
- assert(!surf->texture);
- surf->refcount--;
- if (surf->refcount == 0) {
- if (surf->buffer)
- winsys_buffer_reference(winsys, &surf->buffer, NULL);
- free(surf);
- }
- *s = NULL;
+ struct pipe_format_block block;
+ unsigned nblocksx, nblocksy;
+
+ pf_get_block(format, &block);
+ nblocksx = pf_get_nblocksx(&block, width);
+ nblocksy = pf_get_nblocksy(&block, height);
+ *stride = round_up(nblocksx * block.size, alignment);
+
+ return winsys->buffer_create(winsys, alignment,
+ usage,
+ /* XXX a bit of a hack */
+ *stride * round_up(nblocksy, TILE_SIZE));
}
ws->base.buffer_unmap = xm_buffer_unmap;
ws->base.buffer_destroy = xm_buffer_destroy;
- ws->base.surface_alloc = xm_surface_alloc;
- ws->base.surface_alloc_storage = xm_surface_alloc_storage;
- ws->base.surface_release = xm_surface_release;
+ ws->base.surface_buffer_create = xm_surface_buffer_create;
ws->base.fence_reference = xm_fence_reference;
ws->base.fence_signalled = xm_fence_signalled;
static struct pipe_screen *
-xlib_create_cell_screen( struct pipe_winsys *pws )
+xlib_create_cell_screen( void )
{
struct pipe_winsys *winsys;
struct pipe_screen *screen;