void
evas_buffer_outbuf_buf_update_fb(Outbuf *buf, int w, int h, Outbuf_Depth depth, void *dest, int dest_row_bytes, int use_color_key, DATA32 color_key, int alpha_level,
void * (*new_update_region) (int x, int y, int w, int h, int *row_bytes),
void (*free_update_region) (int x, int y, int w, int h, void *data),
void * (*switch_buffer) (void *data, void *dest_buffer),
void *switch_data)
{
buf->w = w;
buf->h = h;
buf->depth = depth;
buf->dest = dest;
buf->dest_row_bytes = dest_row_bytes;
buf->alpha_level = alpha_level;
buf->color_key = color_key;
buf->use_color_key = use_color_key;
buf->first_frame = 1;
buf->func.new_update_region = new_update_region;
buf->func.free_update_region = free_update_region;
buf->func.switch_buffer = switch_buffer;
buf->switch_data = switch_data;
if ((buf->depth == OUTBUF_DEPTH_ARGB_32BPP_8888_8888) &&
(buf->dest) && (buf->dest_row_bytes == (buf->w * sizeof(DATA32))))
{
memset(buf->dest, 0, h * buf->dest_row_bytes);
#ifdef EVAS_CSERVE2
if (evas_cserve2_use_get())
buf->priv.back_buf = (RGBA_Image *) evas_cache2_image_data(evas_common_image_cache2_get(),
w, h,
buf->dest,
1, EVAS_COLORSPACE_ARGB8888);
else
#endif
buf->priv.back_buf = (RGBA_Image *) evas_cache_image_data(evas_common_image_cache_get(),
w, h,
buf->dest,
1, EVAS_COLORSPACE_ARGB8888);
}
else if ((buf->depth == OUTBUF_DEPTH_RGB_32BPP_888_8888) &&
(buf->dest) && (buf->dest_row_bytes == (buf->w * sizeof(DATA32))))
{
#ifdef EVAS_CSERVE2
if (evas_cserve2_use_get())
buf->priv.back_buf = (RGBA_Image *) evas_cache2_image_data(evas_common_image_cache2_get(),
w, h,
buf->dest,
0, EVAS_COLORSPACE_ARGB8888);
else
#endif
buf->priv.back_buf = (RGBA_Image *) evas_cache_image_data(evas_common_image_cache_get(),
w, h,
buf->dest,
0, EVAS_COLORSPACE_ARGB8888);
}
}
RGBA_Image *
evas_outbuf_new_region_for_update(Outbuf *ob, int x, int y, int w, int h, int *cx, int *cy, int *cw, int *ch)
{
if (ob->priv.buffer)
{
*cx = x; *cy = y; *cw = w; *ch = h;
return ob->priv.buffer;
}
else
{
RGBA_Image *im;
*cx = 0; *cy = 0; *cw = w; *ch = h;
im = (RGBA_Image *)evas_cache_image_empty(evas_common_image_cache_get());
if (im)
{
im->cache_entry.flags.alpha = ob->priv.destination_alpha;
im = (RGBA_Image *)evas_cache_image_size_set(&im->cache_entry, w, h);
}
return im;
}
return NULL;
}
void
evas_buffer_outbuf_buf_switch_buffer(Outbuf *buf)
{
if (buf->func.switch_buffer)
{
buf->dest = buf->func.switch_buffer(buf->switch_data, buf->dest);
if (buf->priv.back_buf)
{
#ifdef EVAS_CSERVE2
if (evas_cserve2_use_get())
{
evas_cache2_image_close(&buf->priv.back_buf->cache_entry);
buf->priv.back_buf = (RGBA_Image *) evas_cache2_image_data(evas_common_image_cache2_get(),
buf->w, buf->h,
buf->dest,
buf->depth == OUTBUF_DEPTH_ARGB_32BPP_8888_8888 ? 1 : 0,
EVAS_COLORSPACE_ARGB8888);
}
else
#endif
{
evas_cache_image_drop(&buf->priv.back_buf->cache_entry);
buf->priv.back_buf = (RGBA_Image *) evas_cache_image_data(evas_common_image_cache_get(),
buf->w, buf->h,
buf->dest,
buf->depth == OUTBUF_DEPTH_ARGB_32BPP_8888_8888 ? 1 : 0,
EVAS_COLORSPACE_ARGB8888);
}
}
}
}
/* internal engine routines */
static void *
_output_setup(int w, int h)
{
Render_Engine *re;
int i;
u16 width, height;
DATA32 *image_data = NULL;
int image_size;
printf ("_output_setup called : %dx%d\n", w, h);
re = calloc(1, sizeof(Render_Engine));
if (!re)
return NULL;
/* Allocate a 1Mb buffer, alligned to a 1Mb boundary
* to be our shared IO memory with the RSX. */
re->host_addr = memalign (1024 * 1024, HOST_SIZE);
if (re->host_addr == NULL)
{
free (re);
return NULL;
}
re->context = initScreen (re->host_addr, HOST_SIZE);
if (re->context == NULL)
{
free (re->host_addr);
free (re);
return NULL;
}
width = w;
height = h;
setResolution (re->context, &width, &height);
re->currentBuffer = 0;
re->width = width;
re->height = height;
for (i = 0; i < MAX_BUFFERS; i++)
makeBuffer (&re->buffers[i], width, height, i);
flipBuffer(re->context, MAX_BUFFERS - 1);
re->tb = evas_common_tilebuf_new(w, h);
/* in preliminary tests 16x16 gave highest framerates */
evas_common_tilebuf_set_tile_size(re->tb, TILESIZE, TILESIZE);
/* Allocate our memaligned backbuffer */
image_size = ((w * h * sizeof(u32)) + 0xfffff) & - 0x100000;
image_data = memalign (1024 * 1024, image_size);
re->rgba_image = (RGBA_Image *)evas_cache_image_data(evas_common_image_cache_get(),
w, h, image_data, 1, EVAS_COLORSPACE_ARGB8888);
gcmMapMainMemory(image_data, image_size, &re->rgba_image_offset);
return re;
}
RGBA_Image *
evas_outbuf_update_region_new(Outbuf *ob, int x, int y, int w, int h, int *cx, int *cy, int *cw, int *ch)
{
RGBA_Image *img = NULL;
if ((w <= 0) || (h <= 0)) return NULL;
/* DBG("Outbuf Region New: %d %d %d %d", x, y, w, h); */
RECTS_CLIP_TO_RECT(x, y, w, h, 0, 0, ob->w, ob->h);
if ((ob->rotation == 0) && (ob->depth == 32))
{
Eina_Rectangle *rect;
if (!(rect = eina_rectangle_new(x, y, w, h)))
return NULL;
#ifdef EVAS_CSERVE2
if (evas_cserve2_use_get())
img = (RGBA_Image *)evas_cache2_image_empty(evas_common_image_cache2_get());
else
#endif
img = (RGBA_Image *)evas_cache_image_empty(evas_common_image_cache_get());
if (!img)
{
eina_rectangle_free(rect);
return NULL;
}
img->cache_entry.flags.alpha = ob->destination_alpha;
#ifdef EVAS_CSERVE2
if (evas_cserve2_use_get())
evas_cache2_image_surface_alloc(&img->cache_entry, w, h);
else
#endif
evas_cache_image_surface_alloc(&img->cache_entry, w, h);
img->extended_info = rect;
if (cx) *cx = 0;
if (cy) *cy = 0;
if (cw) *cw = w;
if (ch) *ch = h;
/* add this cached image data to pending writes */
ob->priv.pending_writes =
eina_list_append(ob->priv.pending_writes, img);
}
return img;
}
Outbuf *
evas_outbuf_setup(int w, int h, int rot, Eina_Bool alpha, void *dest)
{
Outbuf *ob = NULL;
if (!(ob = calloc(1, sizeof(Outbuf)))) return NULL;
ob->w = w;
ob->h = h;
ob->rotation = rot;
ob->priv.dest = dest;
ob->priv.destination_alpha = alpha;
ob->priv.buffer =
(RGBA_Image *)evas_cache_image_data(evas_common_image_cache_get(),
w, h, ob->priv.dest,
1, EVAS_COLORSPACE_ARGB8888);
return ob;
}
RGBA_Image *
evas_fb_outbuf_fb_new_region_for_update(Outbuf *buf, int x, int y, int w, int h, int *cx, int *cy, int *cw, int *ch)
{
if (buf->priv.back_buf)
{
*cx = x; *cy = y; *cw = w; *ch = h;
return buf->priv.back_buf;
}
else
{
RGBA_Image *im;
*cx = 0; *cy = 0; *cw = w; *ch = h;
im = (RGBA_Image *) evas_cache_image_empty(evas_common_image_cache_get());
im->cache_entry.flags.alpha = 1;
im = (RGBA_Image *) evas_cache_image_size_set(&im->cache_entry, w, h);
return im;
}
return NULL;
}
void
evas_fb_outbuf_fb_set_have_backbuf(Outbuf *buf, int have_backbuf)
{
if (buf->priv.back_buf)
{
if (have_backbuf) return;
evas_cache_image_drop(&buf->priv.back_buf->cache_entry);
buf->priv.back_buf = NULL;
}
else
{
if (!have_backbuf) return;
if (buf->priv.fb.fb)
{
if (buf->priv.fb.fb->fb_var.bits_per_pixel < 24)
{
buf->priv.back_buf = (RGBA_Image *) evas_cache_image_empty(evas_common_image_cache_get());
buf->priv.back_buf = (RGBA_Image *) evas_cache_image_size_set(&buf->priv.back_buf->cache_entry, buf->w, buf->h);
}
}
}
}
void *
evas_buffer_outbuf_buf_new_region_for_update(Outbuf *buf, int x, int y, int w, int h, int *cx, int *cy, int *cw, int *ch)
{
RGBA_Image *im;
if (buf->priv.back_buf)
{
*cx = x; *cy = y; *cw = w; *ch = h;
return buf->priv.back_buf;
}
else
{
*cx = 0; *cy = 0; *cw = w; *ch = h;
#ifdef EVAS_CSERVE2
if (evas_cserve2_use_get())
im = (RGBA_Image *)evas_cache2_image_empty(evas_common_image_cache2_get());
else
#endif
im = (RGBA_Image *) evas_cache_image_empty(evas_common_image_cache_get());
if (im)
{
if (((buf->depth == OUTBUF_DEPTH_ARGB_32BPP_8888_8888)) ||
((buf->depth == OUTBUF_DEPTH_BGRA_32BPP_8888_8888)))
{
im->cache_entry.flags.alpha = 1;
}
#ifdef EVAS_CSERVE2
if (evas_cserve2_use_get())
evas_cache2_image_size_set(&im->cache_entry, w, h);
else
#endif
im = (RGBA_Image *) evas_cache_image_size_set(&im->cache_entry, w, h);
}
}
return im;
}
void *
evas_software_xcb_outbuf_new_region_for_update(Outbuf *buf, int x, int y, int w, int h, int *cx, int *cy, int *cw, int *ch)
{
RGBA_Image *im = NULL;
Outbuf_Region *obr = NULL;
Eina_Bool use_shm = EINA_TRUE;
Eina_Bool alpha = EINA_FALSE;
int bpl = 0;
if ((buf->onebuf) && (buf->priv.x11.xcb.shm))
{
Eina_Rectangle *rect;
RECTS_CLIP_TO_RECT(x, y, w, h, 0, 0, buf->w, buf->h);
if (!(obr = calloc(1, sizeof(Outbuf_Region))))
return NULL;
if (!(rect = eina_rectangle_new(x, y, w, h)))
{
free(obr);
return NULL;
}
if ((eina_array_push(&buf->priv.onebuf_regions, rect)) &&
(buf->priv.onebuf))
{
if (cx) *cx = x;
if (cy) *cy = y;
if (cw) *cw = w;
if (ch) *ch = h;
if (!buf->priv.synced)
{
_xcbob_sync(buf->priv.x11.xcb.conn);
buf->priv.synced = EINA_TRUE;
}
free(obr);
return buf->priv.onebuf;
}
obr->x = 0;
obr->y = 0;
obr->w = buf->w;
obr->h = buf->h;
if (cx) *cx = x;
if (cy) *cy = y;
if (cw) *cw = w;
if (ch) *ch = h;
alpha = ((buf->priv.x11.xcb.mask) || (buf->priv.destination_alpha));
use_shm = buf->priv.x11.xcb.shm;
if ((buf->rot == 0) &&
(buf->priv.x11.xcb.imdepth == 32) &&
(buf->priv.mask.r == 0xff0000) &&
(buf->priv.mask.g == 0x00ff00) &&
(buf->priv.mask.b == 0x0000ff))
{
obr->xcbob =
evas_software_xcb_output_buffer_new(buf->priv.x11.xcb.conn,
buf->priv.x11.xcb.visual,
buf->priv.x11.xcb.depth,
buf->w, buf->h, use_shm,
NULL);
if (!obr->xcbob)
{
free(obr);
return NULL;
}
#ifdef EVAS_CSERVE2
if (evas_cserve2_use_get())
{
im =
(RGBA_Image *)evas_cache2_image_data(evas_common_image_cache2_get(),
buf->w, buf->h,
(DATA32 *)evas_software_xcb_output_buffer_data(obr->xcbob, &bpl),
alpha, EVAS_COLORSPACE_ARGB8888);
}
else
#endif
{
im =
(RGBA_Image *)evas_cache_image_data(evas_common_image_cache_get(),
buf->w, buf->h,
(DATA32 *)evas_software_xcb_output_buffer_data(obr->xcbob, &bpl),
alpha, EVAS_COLORSPACE_ARGB8888);
}
if (!im)
{
evas_software_xcb_output_buffer_free(obr->xcbob, EINA_FALSE);
free(obr);
return NULL;
}
im->extended_info = obr;
if (buf->priv.x11.xcb.mask)
{
obr->mask =
evas_software_xcb_output_buffer_new(buf->priv.x11.xcb.conn,
buf->priv.x11.xcb.visual,
1, buf->w, buf->h,
use_shm, NULL);
}
}
else
{
int bw = 0, bh = 0;
#ifdef EVAS_CSERVE2
if (evas_cserve2_use_get())
{
im =
(RGBA_Image *)evas_cache2_image_empty(evas_common_image_cache2_get());
}
else
#endif
{
im =
(RGBA_Image *)evas_cache_image_empty(evas_common_image_cache_get());
}
if (!im)
{
free(obr);
return NULL;
}
im->cache_entry.flags.alpha |= (alpha ? 1 : 0);
#ifdef EVAS_CSERVE2
if (evas_cserve2_use_get())
evas_cache2_image_surface_alloc(&im->cache_entry, buf->w, buf->h);
else
#endif
evas_cache_image_surface_alloc(&im->cache_entry, buf->w, buf->h);
im->extended_info = obr;
if ((buf->rot == 0) || (buf->rot == 180))
{
bw = buf->w;
bh = buf->h;
}
else if ((buf->rot == 90) || (buf->rot == 270))
{
bw = buf->h;
bh = buf->w;
}
obr->xcbob =
evas_software_xcb_output_buffer_new(buf->priv.x11.xcb.conn,
buf->priv.x11.xcb.visual,
buf->priv.x11.xcb.depth,
bw, bh, use_shm, NULL);
if (!obr->xcbob)
{
#ifdef EVAS_CSERVE2
if (evas_cserve2_use_get())
evas_cache2_image_close(&im->cache_entry);
else
#endif
evas_cache_image_drop(&im->cache_entry);
free(obr);
return NULL;
}
if (buf->priv.x11.xcb.mask)
{
obr->mask =
evas_software_xcb_output_buffer_new(buf->priv.x11.xcb.conn,
buf->priv.x11.xcb.visual,
1, bw, bh, use_shm,
NULL);
}
}
/* FIXME: We should be able to remove this memset. */
if ((alpha) && (im->image.data))
{
/* FIXME: Faster memset */
// memset(im->image.data, 0, (w * h * sizeof(DATA32)));
}
buf->priv.onebuf = im;
return im;
}
if (!(obr = calloc(1, sizeof(Outbuf_Region))))
return NULL;
obr->x = x;
obr->y = y;
obr->w = w;
obr->h = h;
if (cx) *cx = 0;
if (cy) *cy = 0;
if (cw) *cw = w;
if (ch) *ch = h;
use_shm = buf->priv.x11.xcb.shm;
alpha = ((buf->priv.x11.xcb.mask) || (buf->priv.destination_alpha));
if ((buf->rot == 0) &&
(buf->priv.x11.xcb.imdepth == 32) &&
(buf->priv.mask.r == 0xff0000) &&
(buf->priv.mask.g == 0x00ff00) &&
(buf->priv.mask.b == 0x0000ff))
{
obr->xcbob =
_find_xcbob(buf->priv.x11.xcb.conn, buf->priv.x11.xcb.visual,
buf->priv.x11.xcb.depth, w, h, use_shm, NULL);
if (!obr->xcbob)
{
free(obr);
return NULL;
}
#ifdef EVAS_CSERVE2
if (evas_cserve2_use_get())
{
im =
(RGBA_Image *)evas_cache2_image_data(evas_common_image_cache2_get(),
w, h,
(DATA32 *)evas_software_xcb_output_buffer_data(obr->xcbob, &bpl),
alpha, EVAS_COLORSPACE_ARGB8888);
}
else
#endif
{
im =
(RGBA_Image *)evas_cache_image_data(evas_common_image_cache_get(),
w, h,
(DATA32 *)evas_software_xcb_output_buffer_data(obr->xcbob, &bpl),
alpha, EVAS_COLORSPACE_ARGB8888);
}
if (!im)
{
_unfind_xcbob(obr->xcbob, EINA_FALSE);
free(obr);
return NULL;
}
im->extended_info = obr;
if (buf->priv.x11.xcb.mask)
{
obr->mask =
_find_xcbob(buf->priv.x11.xcb.conn, buf->priv.x11.xcb.visual,
1, w, h, use_shm, NULL);
}
}
else
{
int bw = 0, bh = 0;
#ifdef EVAS_CSERVE2
if (evas_cserve2_use_get())
{
im =
(RGBA_Image *)evas_cache2_image_empty(evas_common_image_cache2_get());
}
else
#endif
{
im =
(RGBA_Image *)evas_cache_image_empty(evas_common_image_cache_get());
}
if (!im)
{
free(obr);
return NULL;
}
im->cache_entry.flags.alpha |= (alpha ? 1 : 0);
#ifdef EVAS_CSERVE2
if (evas_cserve2_use_get())
evas_cache2_image_surface_alloc(&im->cache_entry, w, h);
else
#endif
evas_cache_image_surface_alloc(&im->cache_entry, w, h);
im->extended_info = obr;
if ((buf->rot == 0) || (buf->rot == 180))
{
bw = w;
bh = h;
}
else if ((buf->rot == 90) || (buf->rot == 270))
{
bw = h;
bh = w;
}
obr->xcbob =
_find_xcbob(buf->priv.x11.xcb.conn, buf->priv.x11.xcb.visual,
buf->priv.x11.xcb.depth, bw, bh, use_shm, NULL);
if (!obr->xcbob)
{
#ifdef EVAS_CSERVE2
if (evas_cserve2_use_get())
evas_cache2_image_close(&im->cache_entry);
else
#endif
evas_cache_image_drop(&im->cache_entry);
free(obr);
return NULL;
}
if (buf->priv.x11.xcb.mask)
{
obr->mask =
_find_xcbob(buf->priv.x11.xcb.conn, buf->priv.x11.xcb.visual, 1,
bw, bh, use_shm, NULL);
}
}
/* FIXME: We should be able to remove this memset. */
if (((buf->priv.x11.xcb.mask) || (buf->priv.destination_alpha)) &&
(im->image.data))
{
/* FIXME: Faster memset */
// memset(im->image.data, 0, (w * h * sizeof(DATA32)));
}
buf->priv.pending_writes = eina_list_append(buf->priv.pending_writes, im);
return im;
}
