fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2026-05-06 09:28:07 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

ws/sw/dri: s/xm/dri_sw/

Browse source
This commit is contained in:
George Sapountzis 2010-03-29 21:06:53 +03:00
parent 909f0b356e
commit 6cc5fbd76b
1 changed files with 75 additions and 74 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

149
src/gallium/winsys/sw/dri/dri_sw_winsys.c
View file

@ -37,126 +37,127 @@
#include "dri_sw_winsys.h"
struct xm_displaytarget
struct dri_sw_displaytarget
{
void *data;
void *mapped;
};
/** Cast wrapper */
static INLINE struct xm_displaytarget *
xm_displaytarget( struct sw_displaytarget *dt )
struct dri_sw_winsys
{
return (struct xm_displaytarget *)dt;
struct sw_winsys base;
};
static INLINE struct dri_sw_displaytarget *
dri_sw_displaytarget( struct sw_displaytarget *dt )
{
return (struct dri_sw_displaytarget *)dt;
}
static INLINE struct dri_sw_winsys *
dri_sw_winsys( struct sw_winsys *ws )
{
return (struct dri_sw_winsys *)ws;
}
/* pipe_screen::is_format_supported */
static boolean
xm_is_displaytarget_format_supported( struct sw_winsys *ws,
unsigned tex_usage,
enum pipe_format format )
dri_sw_is_displaytarget_format_supported( struct sw_winsys *ws,
unsigned tex_usage,
enum pipe_format format )
{
/* TODO: check visuals or other sensible thing here */
return TRUE;
}
/* pipe_screen::texture_create DISPLAY_TARGET / SCANOUT / SHARED */
static struct sw_displaytarget *
xm_displaytarget_create(struct sw_winsys *winsys,
unsigned tex_usage,
enum pipe_format format,
unsigned width, unsigned height,
unsigned alignment,
unsigned *stride)
dri_sw_displaytarget_create(struct sw_winsys *winsys,
unsigned tex_usage,
enum pipe_format format,
unsigned width, unsigned height,
unsigned alignment,
unsigned *stride)
{
struct xm_displaytarget *xm_dt;
unsigned nblocksy, size, xm_stride, format_stride;
struct dri_sw_displaytarget *dri_sw_dt;
unsigned nblocksy, size, dri_sw_stride, format_stride;
xm_dt = CALLOC_STRUCT(xm_displaytarget);
if(!xm_dt)
goto no_xm_dt;
dri_sw_dt = CALLOC_STRUCT(dri_sw_displaytarget);
if(!dri_sw_dt)
goto no_dt;
format_stride = util_format_get_stride(format, width);
xm_stride = align(format_stride, alignment);
dri_sw_stride = align(format_stride, alignment);
nblocksy = util_format_get_nblocksy(format, height);
size = xm_stride * nblocksy;
size = dri_sw_stride * nblocksy;
xm_dt->data = align_malloc(size, alignment);
if(!xm_dt->data)
dri_sw_dt->data = align_malloc(size, alignment);
if(!dri_sw_dt->data)
goto no_data;
*stride = xm_stride;
return (struct sw_displaytarget *)xm_dt;
*stride = dri_sw_stride;
return (struct sw_displaytarget *)dri_sw_dt;
no_data:
FREE(xm_dt);
no_xm_dt:
FREE(dri_sw_dt);
no_dt:
return NULL;
}
/* pipe_screen::texture_destroy */
static void
xm_displaytarget_destroy(struct sw_winsys *ws,
struct sw_displaytarget *dt)
dri_sw_displaytarget_destroy(struct sw_winsys *ws,
struct sw_displaytarget *dt)
{
struct xm_displaytarget *xm_dt = xm_displaytarget(dt);
struct dri_sw_displaytarget *dri_sw_dt = dri_sw_displaytarget(dt);
if (xm_dt->data) {
FREE(xm_dt->data);
if (dri_sw_dt->data) {
FREE(dri_sw_dt->data);
}
FREE(xm_dt);
FREE(dri_sw_dt);
}
/* pipe_context::transfer_map */
static void *
xm_displaytarget_map(struct sw_winsys *ws,
struct sw_displaytarget *dt,
unsigned flags)
dri_sw_displaytarget_map(struct sw_winsys *ws,
struct sw_displaytarget *dt,
unsigned flags)
{
struct xm_displaytarget *xm_dt = xm_displaytarget(dt);
xm_dt->mapped = xm_dt->data;
return xm_dt->mapped;
struct dri_sw_displaytarget *dri_sw_dt = dri_sw_displaytarget(dt);
dri_sw_dt->mapped = dri_sw_dt->data;
return dri_sw_dt->mapped;
}
/* pipe_context::transfer_unmap */
static void
xm_displaytarget_unmap(struct sw_winsys *ws,
struct sw_displaytarget *dt)
dri_sw_displaytarget_unmap(struct sw_winsys *ws,
struct sw_displaytarget *dt)
{
struct xm_displaytarget *xm_dt = xm_displaytarget(dt);
xm_dt->mapped = NULL;
struct dri_sw_displaytarget *dri_sw_dt = dri_sw_displaytarget(dt);
dri_sw_dt->mapped = NULL;
}
/* pipe_screen::texture_from_handle */
static struct sw_displaytarget *
xm_displaytarget_from_handle(struct sw_winsys *winsys,
const struct pipe_texture *templ,
struct winsys_handle *whandle,
unsigned *stride)
dri_sw_displaytarget_from_handle(struct sw_winsys *winsys,
const struct pipe_texture *templ,
struct winsys_handle *whandle,
unsigned *stride)
{
assert(0);
return NULL;
}
/* pipe_screen::texture_get_handle */
static boolean
xm_displaytarget_get_handle(struct sw_winsys *winsys,
struct sw_displaytarget *dt,
struct winsys_handle *whandle)
dri_sw_displaytarget_get_handle(struct sw_winsys *winsys,
struct sw_displaytarget *dt,
struct winsys_handle *whandle)
{
assert(0);
return FALSE;
}
/* pipe_screen::flush_frontbuffer */
static void
xm_displaytarget_display(struct sw_winsys *ws,
struct sw_displaytarget *dt,
void *context_private)
dri_sw_displaytarget_display(struct sw_winsys *ws,
struct sw_displaytarget *dt,
void *context_private)
{
assert(0);
}
@ -171,29 +172,29 @@ dri_destroy_sw_winsys(struct sw_winsys *winsys)
struct sw_winsys *
dri_create_sw_winsys(void)
{
struct sw_winsys *ws;
struct dri_sw_winsys *ws;
ws = CALLOC_STRUCT(sw_winsys);
ws = CALLOC_STRUCT(dri_sw_winsys);
if (!ws)
return NULL;
ws->destroy = dri_destroy_sw_winsys;
ws->base.destroy = dri_destroy_sw_winsys;
ws->is_displaytarget_format_supported = xm_is_displaytarget_format_supported;
ws->base.is_displaytarget_format_supported = dri_sw_is_displaytarget_format_supported;
/* screen texture functions */
ws->displaytarget_create = xm_displaytarget_create;
ws->displaytarget_destroy = xm_displaytarget_destroy;
ws->displaytarget_from_handle = xm_displaytarget_from_handle;
ws->displaytarget_get_handle = xm_displaytarget_get_handle;
ws->base.displaytarget_create = dri_sw_displaytarget_create;
ws->base.displaytarget_destroy = dri_sw_displaytarget_destroy;
ws->base.displaytarget_from_handle = dri_sw_displaytarget_from_handle;
ws->base.displaytarget_get_handle = dri_sw_displaytarget_get_handle;
/* texture functions */
ws->displaytarget_map = xm_displaytarget_map;
ws->displaytarget_unmap = xm_displaytarget_unmap;
ws->base.displaytarget_map = dri_sw_displaytarget_map;
ws->base.displaytarget_unmap = dri_sw_displaytarget_unmap;
ws->displaytarget_display = xm_displaytarget_display;
ws->base.displaytarget_display = dri_sw_displaytarget_display;
return ws;
return &ws->base;
}
/* vim: set sw=3 ts=8 sts=3 expandtab: */