diff options
Diffstat (limited to 'src/gallium/drivers/i915simple/i915_texture.c')
-rw-r--r-- | src/gallium/drivers/i915simple/i915_texture.c | 92 |
1 files changed, 43 insertions, 49 deletions
diff --git a/src/gallium/drivers/i915simple/i915_texture.c b/src/gallium/drivers/i915simple/i915_texture.c index b2ca3a2286..39aca9f817 100644 --- a/src/gallium/drivers/i915simple/i915_texture.c +++ b/src/gallium/drivers/i915simple/i915_texture.c @@ -42,6 +42,7 @@ #include "i915_texture.h" #include "i915_debug.h" #include "i915_screen.h" +#include "i915_winsys.h" /* * Helper function and arrays @@ -581,7 +582,6 @@ i915_texture_create(struct pipe_screen *screen, const struct pipe_texture *templat) { struct i915_screen *i915screen = i915_screen(screen); - struct pipe_winsys *ws = screen->winsys; struct i915_texture *tex = CALLOC_STRUCT(i915_texture); size_t tex_size; @@ -589,7 +589,7 @@ i915_texture_create(struct pipe_screen *screen, return NULL; tex->base = *templat; - tex->base.refcount = 1; + pipe_reference_init(&tex->base.reference, 1); tex->base.screen = screen; tex->base.nblocksx[0] = pf_get_nblocksx(&tex->base.block, tex->base.width[0]); @@ -605,7 +605,7 @@ i915_texture_create(struct pipe_screen *screen, tex_size = tex->stride * tex->total_nblocksy; - tex->buffer = ws->buffer_create(ws, 64, + tex->buffer = screen->buffer_create(screen, 64, PIPE_BUFFER_USAGE_PIXEL, tex_size); @@ -628,33 +628,22 @@ fail: static void -i915_texture_release(struct pipe_screen *screen, - struct pipe_texture **pt) +i915_texture_destroy(struct pipe_texture *pt) { - if (!*pt) - return; + struct i915_texture *tex = (struct i915_texture *)pt; + uint i; /* - DBG("%s %p refcount will be %d\n", - __FUNCTION__, (void *) *pt, (*pt)->refcount - 1); + DBG("%s deleting %p\n", __FUNCTION__, (void *) tex); */ - if (--(*pt)->refcount <= 0) { - struct i915_texture *tex = (struct i915_texture *)*pt; - uint i; - - /* - DBG("%s deleting %p\n", __FUNCTION__, (void *) tex); - */ - pipe_buffer_reference(screen, &tex->buffer, NULL); + pipe_buffer_reference(&tex->buffer, NULL); - for (i = 0; i < PIPE_MAX_TEXTURE_LEVELS; i++) - if (tex->image_offset[i]) - FREE(tex->image_offset[i]); + for (i = 0; i < PIPE_MAX_TEXTURE_LEVELS; i++) + if (tex->image_offset[i]) + FREE(tex->image_offset[i]); - FREE(tex); - } - *pt = NULL; + FREE(tex); } static struct pipe_surface * @@ -681,15 +670,11 @@ i915_get_tex_surface(struct pipe_screen *screen, ps = CALLOC_STRUCT(pipe_surface); if (ps) { - ps->refcount = 1; + pipe_reference_init(&ps->reference, 1); pipe_texture_reference(&ps->texture, pt); ps->format = pt->format; ps->width = pt->width[level]; ps->height = pt->height[level]; - ps->block = pt->block; - ps->nblocksx = pt->nblocksx[level]; - ps->nblocksy = pt->nblocksy[level]; - ps->stride = tex->stride; ps->offset = offset; ps->usage = flags; ps->status = PIPE_SURFACE_STATUS_DEFINED; @@ -718,7 +703,7 @@ i915_texture_blanket(struct pipe_screen * screen, return NULL; tex->base = *base; - tex->base.refcount = 1; + pipe_reference_init(&tex->base.reference, 1); tex->base.screen = screen; tex->stride = stride[0]; @@ -726,7 +711,7 @@ i915_texture_blanket(struct pipe_screen * screen, i915_miptree_set_level_info(tex, 0, 1, base->width[0], base->height[0], 1); i915_miptree_set_image_offset(tex, 0, 0, 0, 0); - pipe_buffer_reference(screen, &tex->buffer, buffer); + pipe_buffer_reference(&tex->buffer, buffer); return &tex->base; } @@ -738,34 +723,43 @@ i915_init_texture_functions(struct i915_context *i915) } static void -i915_tex_surface_release(struct pipe_screen *screen, - struct pipe_surface **surface) +i915_tex_surface_destroy(struct pipe_surface *surf) { - struct pipe_surface *surf = *surface; - - if (--surf->refcount == 0) { - - /* This really should not be possible, but it's actually - * happening quite a bit... Will fix. - */ - if (surf->status == PIPE_SURFACE_STATUS_CLEAR) { - debug_printf("XXX destroying a surface with pending clears...\n"); - assert(0); - } - - pipe_texture_reference(&surf->texture, NULL); - FREE(surf); + /* This really should not be possible, but it's actually + * happening quite a bit... Will fix. + */ + if (surf->status == PIPE_SURFACE_STATUS_CLEAR) { + debug_printf("XXX destroying a surface with pending clears...\n"); + assert(0); } - *surface = NULL; + pipe_texture_reference(&surf->texture, NULL); + FREE(surf); } void i915_init_screen_texture_functions(struct pipe_screen *screen) { screen->texture_create = i915_texture_create; - screen->texture_release = i915_texture_release; + screen->texture_destroy = i915_texture_destroy; screen->get_tex_surface = i915_get_tex_surface; screen->texture_blanket = i915_texture_blanket; - screen->tex_surface_release = i915_tex_surface_release; + screen->tex_surface_destroy = i915_tex_surface_destroy; +} + +boolean i915_get_texture_buffer( struct pipe_texture *texture, + struct pipe_buffer **buf, + unsigned *stride ) +{ + struct i915_texture *tex = (struct i915_texture *)texture; + + if (!tex) + return FALSE; + + pipe_buffer_reference(buf, tex->buffer); + + if (stride) + *stride = tex->stride; + + return TRUE; } |