**************************************************************************/
#include <vl_winsys.h>
-#include <X11/Xutil.h>
-#include <util/u_simple_screen.h>
-#include <pipe/p_state.h>
-#include <util/u_inlines.h>
-#include <util/u_format.h>
+#include <state_tracker/xlib_sw_winsys.h>
+//#include <X11/Xutil.h>
+//#include <util/u_simple_screen.h>
+//#include <pipe/p_state.h>
+//#include <util/u_inlines.h>
+//#include <util/u_format.h>
#include <util/u_memory.h>
-#include <util/u_math.h>
-#include <softpipe/sp_winsys.h>
+//#include <util/u_math.h>
+#include <softpipe/sp_public.h>
#include <softpipe/sp_video_context.h>
-#include <softpipe/sp_texture.h>
+//#include <softpipe/sp_texture.h>
/* TODO: Find a good way to calculate this */
static enum pipe_format VisualToPipe(Visual *visual)
return PIPE_FORMAT_B8G8R8X8_UNORM;
}
-struct xsp_pipe_winsys
-{
- struct pipe_winsys base;
- Display *display;
- int screen;
- XImage *fbimage;
-};
-
-struct xsp_context
-{
- struct vl_context base;
-
- Drawable drawable;
-};
-
-struct xsp_buffer
-{
- struct pipe_buffer base;
- boolean is_user_buffer;
- void *data;
- void *mapped_data;
-};
-
-static struct pipe_buffer* xsp_buffer_create(struct pipe_winsys *pws, unsigned alignment, unsigned usage, unsigned size)
-{
- struct xsp_buffer *buffer;
-
- assert(pws);
-
- buffer = calloc(1, sizeof(struct xsp_buffer));
- pipe_reference_init(&buffer->base.reference, 1);
- buffer->base.alignment = alignment;
- buffer->base.usage = usage;
- buffer->base.size = size;
- buffer->data = align_malloc(size, alignment);
-
- return (struct pipe_buffer*)buffer;
-}
-
-static struct pipe_buffer* xsp_user_buffer_create(struct pipe_winsys *pws, void *data, unsigned size)
-{
- struct xsp_buffer *buffer;
-
- assert(pws);
-
- buffer = calloc(1, sizeof(struct xsp_buffer));
- pipe_reference_init(&buffer->base.reference, 1);
- buffer->base.size = size;
- buffer->is_user_buffer = TRUE;
- buffer->data = data;
-
- return (struct pipe_buffer*)buffer;
-}
-
-static void* xsp_buffer_map(struct pipe_winsys *pws, struct pipe_buffer *buffer, unsigned flags)
-{
- struct xsp_buffer *xsp_buf = (struct xsp_buffer*)buffer;
-
- assert(pws);
- assert(buffer);
-
- xsp_buf->mapped_data = xsp_buf->data;
-
- return xsp_buf->mapped_data;
-}
-
-static void xsp_buffer_unmap(struct pipe_winsys *pws, struct pipe_buffer *buffer)
-{
- struct xsp_buffer *xsp_buf = (struct xsp_buffer*)buffer;
-
- assert(pws);
- assert(buffer);
-
- xsp_buf->mapped_data = NULL;
-}
-
-static void xsp_buffer_destroy(struct pipe_buffer *buffer)
-{
- struct xsp_buffer *xsp_buf = (struct xsp_buffer*)buffer;
-
- assert(buffer);
-
- if (!xsp_buf->is_user_buffer)
- align_free(xsp_buf->data);
-
- free(xsp_buf);
-}
-
-static struct pipe_buffer* xsp_surface_buffer_create
-(
- struct pipe_winsys *pws,
- unsigned width,
- unsigned height,
- enum pipe_format format,
- unsigned usage,
- unsigned tex_usage,
- unsigned *stride
-)
-{
- const unsigned int ALIGNMENT = 1;
- unsigned nblocksy;
-
- nblocksy = util_format_get_nblocksy(format, height);
- *stride = align(util_format_get_stride(format, width), ALIGNMENT);
-
- return pws->buffer_create(pws, ALIGNMENT, usage,
- *stride * nblocksy);
-}
-
-static void xsp_fence_reference(struct pipe_winsys *pws, struct pipe_fence_handle **ptr, struct pipe_fence_handle *fence)
-{
- assert(pws);
- assert(ptr);
- assert(fence);
-}
-
-static int xsp_fence_signalled(struct pipe_winsys *pws, struct pipe_fence_handle *fence, unsigned flag)
-{
- assert(pws);
- assert(fence);
-
- return 0;
-}
-
-static int xsp_fence_finish(struct pipe_winsys *pws, struct pipe_fence_handle *fence, unsigned flag)
-{
- assert(pws);
- assert(fence);
-
- return 0;
-}
-
-static void xsp_flush_frontbuffer(struct pipe_winsys *pws, struct pipe_surface *surface, void *context_private)
-{
- struct xsp_pipe_winsys *xsp_winsys;
- struct xsp_context *xsp_context;
-
- assert(pws);
- assert(surface);
- assert(context_private);
-
- xsp_winsys = (struct xsp_pipe_winsys*)pws;
- xsp_context = (struct xsp_context*)context_private;
- xsp_winsys->fbimage->width = surface->width;
- xsp_winsys->fbimage->height = surface->height;
- xsp_winsys->fbimage->bytes_per_line = surface->width * (xsp_winsys->fbimage->bits_per_pixel >> 3);
- xsp_winsys->fbimage->data = (char*)((struct xsp_buffer *)softpipe_texture(surface->texture)->buffer)->data + surface->offset;
-
- XPutImage
- (
- xsp_winsys->display, xsp_context->drawable,
- XDefaultGC(xsp_winsys->display, xsp_winsys->screen),
- xsp_winsys->fbimage, 0, 0, 0, 0,
- surface->width, surface->height
- );
- XFlush(xsp_winsys->display);
-}
-
-static const char* xsp_get_name(struct pipe_winsys *pws)
-{
- assert(pws);
- return "X11 SoftPipe";
-}
-
-static void xsp_destroy(struct pipe_winsys *pws)
-{
- struct xsp_pipe_winsys *xsp_winsys = (struct xsp_pipe_winsys*)pws;
-
- assert(pws);
-
- /* XDestroyImage() wants to free the data as well */
- xsp_winsys->fbimage->data = NULL;
-
- XDestroyImage(xsp_winsys->fbimage);
- FREE(xsp_winsys);
-}
-
Drawable
vl_video_bind_drawable(struct vl_context *vctx, Drawable drawable)
{
+#if 0
struct xsp_context *xsp_context = (struct xsp_context*)vctx;
Drawable old_drawable;
xsp_context->drawable = drawable;
return old_drawable;
+#endif
+ return None;
}
struct vl_screen*
vl_screen_create(Display *display, int screen)
{
struct vl_screen *vscreen;
- struct xsp_pipe_winsys *xsp_winsys;
+ struct sw_winsys *winsys;
assert(display);
if (!vscreen)
return NULL;
- xsp_winsys = CALLOC_STRUCT(xsp_pipe_winsys);
- if (!xsp_winsys) {
+ winsys = xlib_create_sw_winsys(display);
+ if (!winsys) {
FREE(vscreen);
return NULL;
}
- xsp_winsys->base.buffer_create = xsp_buffer_create;
- xsp_winsys->base.user_buffer_create = xsp_user_buffer_create;
- xsp_winsys->base.buffer_map = xsp_buffer_map;
- xsp_winsys->base.buffer_unmap = xsp_buffer_unmap;
- xsp_winsys->base.buffer_destroy = xsp_buffer_destroy;
- xsp_winsys->base.surface_buffer_create = xsp_surface_buffer_create;
- xsp_winsys->base.fence_reference = xsp_fence_reference;
- xsp_winsys->base.fence_signalled = xsp_fence_signalled;
- xsp_winsys->base.fence_finish = xsp_fence_finish;
- xsp_winsys->base.flush_frontbuffer = xsp_flush_frontbuffer;
- xsp_winsys->base.get_name = xsp_get_name;
- xsp_winsys->base.destroy = xsp_destroy;
- xsp_winsys->display = display;
- xsp_winsys->screen = screen;
- xsp_winsys->fbimage = XCreateImage
- (
- display,
- XDefaultVisual(display, screen),
- XDefaultDepth(display, screen),
- ZPixmap,
- 0,
- NULL,
- 0, /* Don't know the width and height until flush_frontbuffer */
- 0,
- 32,
- 0
- );
-
- if (!xsp_winsys->fbimage) {
- FREE(xsp_winsys);
- FREE(vscreen);
- return NULL;
- }
-
- XInitImage(xsp_winsys->fbimage);
-
- vscreen->pscreen = softpipe_create_screen(&xsp_winsys->base);
+ vscreen->pscreen = softpipe_create_screen(winsys);
if (!vscreen->pscreen) {
+ winsys->destroy(winsys);
FREE(vscreen);
- XDestroyImage(xsp_winsys->fbimage);
- FREE(xsp_winsys);
return NULL;
}
unsigned width, unsigned height)
{
struct pipe_video_context *vpipe;
- struct xsp_context *xsp_context;
+ struct vl_context *vctx;
assert(vscreen);
assert(width && height);
if (!vpipe)
return NULL;
- xsp_context = CALLOC_STRUCT(xsp_context);
- if (!xsp_context) {
+ vctx = CALLOC_STRUCT(vl_context);
+ if (!vctx) {
vpipe->destroy(vpipe);
return NULL;
}
- vpipe->priv = xsp_context;
- xsp_context->base.vpipe = vpipe;
- xsp_context->base.vscreen = vscreen;
+ vpipe->priv = vctx;
+ vctx->vpipe = vpipe;
+ vctx->vscreen = vscreen;
- return &xsp_context->base;
+ return vctx;
}
void vl_video_destroy(struct vl_context *vctx)
{
assert(vctx);
+#if 0
vctx->vpipe->destroy(vctx->vpipe);
+#endif
FREE(vctx);
}
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