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python: Use transfer objects to initialise texture data.
author
michal
<michal@wmvare.com>
Mon, 16 Mar 2009 05:44:16 +0000
(06:44 +0100)
committer
Michal Krol
<michal@vmware.com>
Mon, 16 Mar 2009 07:18:03 +0000
(08:18 +0100)
src/gallium/state_trackers/python/st_device.c
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diff --git
a/src/gallium/state_trackers/python/st_device.c
b/src/gallium/state_trackers/python/st_device.c
index 65cfa7f46fca8835dbe2ce18900780612d2446f7..3fe739090dc449f3b541cddb882e326a6f631498 100644
(file)
--- a/
src/gallium/state_trackers/python/st_device.c
+++ b/
src/gallium/state_trackers/python/st_device.c
@@
-231,7
+231,7
@@
st_context_create(struct st_device *st_dev)
{
struct pipe_screen *screen = st_dev->screen;
struct pipe_texture templat;
{
struct pipe_screen *screen = st_dev->screen;
struct pipe_texture templat;
- struct pipe_
surface *surface
;
+ struct pipe_
transfer *transfer
;
unsigned i;
memset( &templat, 0, sizeof( templat ) );
unsigned i;
memset( &templat, 0, sizeof( templat ) );
@@
-247,17
+247,21
@@
st_context_create(struct st_device *st_dev)
st_ctx->default_texture = screen->texture_create( screen, &templat );
if(st_ctx->default_texture) {
st_ctx->default_texture = screen->texture_create( screen, &templat );
if(st_ctx->default_texture) {
- surface = screen->get_tex_surface( screen,
- st_ctx->default_texture, 0, 0, 0,
- PIPE_BUFFER_USAGE_CPU_WRITE );
- if(surface) {
+ transfer = screen->get_tex_transfer(screen,
+ st_ctx->default_texture,
+ 0, 0, 0,
+ PIPE_TRANSFER_WRITE,
+ 0, 0,
+ st_ctx->default_texture->width[0],
+ st_ctx->default_texture->height[0]);
+ if (transfer) {
uint32_t *map;
uint32_t *map;
- map = (uint32_t *)
pipe_surface_map(surface, PIPE_BUFFER_USAGE_CPU_WRITE
);
+ map = (uint32_t *)
screen->transfer_map(screen, transfer
);
if(map) {
*map = 0x00000000;
if(map) {
*map = 0x00000000;
-
pipe_surface_unmap( surface
);
+
screen->transfer_unmap(screen, transfer
);
}
}
-
pipe_surface_reference(&surface, NULL
);
+
screen->tex_transfer_destroy(transfer
);
}
}
}
}