diff options
| -rw-r--r-- | src/gallium/drivers/llvmpipe/lp_context.c | 1 | ||||
| -rw-r--r-- | src/gallium/drivers/llvmpipe/lp_texture.c | 53 | ||||
| -rw-r--r-- | src/gallium/drivers/llvmpipe/lp_texture.h | 8 |
3 files changed, 29 insertions, 33 deletions
diff --git a/src/gallium/drivers/llvmpipe/lp_context.c b/src/gallium/drivers/llvmpipe/lp_context.c index 8d965175f8c..bd549d4028b 100644 --- a/src/gallium/drivers/llvmpipe/lp_context.c +++ b/src/gallium/drivers/llvmpipe/lp_context.c @@ -166,7 +166,6 @@ llvmpipe_create( struct pipe_screen *screen ) llvmpipe->pipe.is_buffer_referenced = llvmpipe_is_buffer_referenced; llvmpipe_init_query_funcs( llvmpipe ); - llvmpipe_init_texture_funcs( llvmpipe ); /* * Create drawing context and plug our rendering stage into it. diff --git a/src/gallium/drivers/llvmpipe/lp_texture.c b/src/gallium/drivers/llvmpipe/lp_texture.c index a953e8845a0..14f636e4aeb 100644 --- a/src/gallium/drivers/llvmpipe/lp_texture.c +++ b/src/gallium/drivers/llvmpipe/lp_texture.c @@ -46,21 +46,19 @@ #include "lp_winsys.h" -/* Simple, maximally packed layout. - */ - -/* Conventional allocation path for non-display textures: +/** + * Conventional allocation path for non-display textures: + * Simple, maximally packed layout. */ static boolean llvmpipe_texture_layout(struct llvmpipe_screen *screen, - struct llvmpipe_texture * lpt) + struct llvmpipe_texture *lpt) { struct pipe_texture *pt = &lpt->base; unsigned level; unsigned width = pt->width0; unsigned height = pt->height0; unsigned depth = pt->depth0; - unsigned buffer_size = 0; for (level = 0; level <= pt->last_level; level++) { @@ -79,7 +77,7 @@ llvmpipe_texture_layout(struct llvmpipe_screen *screen, ((pt->target == PIPE_TEXTURE_CUBE) ? 6 : depth) * lpt->stride[level]); - width = u_minify(width, 1); + width = u_minify(width, 1); height = u_minify(height, 1); depth = u_minify(depth, 1); } @@ -89,9 +87,11 @@ llvmpipe_texture_layout(struct llvmpipe_screen *screen, return lpt->data != NULL; } + + static boolean llvmpipe_displaytarget_layout(struct llvmpipe_screen *screen, - struct llvmpipe_texture * lpt) + struct llvmpipe_texture *lpt) { struct llvmpipe_winsys *winsys = screen->winsys; @@ -106,9 +106,6 @@ llvmpipe_displaytarget_layout(struct llvmpipe_screen *screen, } - - - static struct pipe_texture * llvmpipe_texture_create(struct pipe_screen *_screen, const struct pipe_texture *templat) @@ -125,7 +122,7 @@ llvmpipe_texture_create(struct pipe_screen *_screen, /* XXX: The xlib state tracker is brain-dead and will request * PIPE_FORMAT_Z16_UNORM no matter how much we tell it we don't support it. */ - if(lpt->base.format == PIPE_FORMAT_Z16_UNORM) + if (lpt->base.format == PIPE_FORMAT_Z16_UNORM) lpt->base.format = PIPE_FORMAT_Z32_UNORM; if (lpt->base.tex_usage & (PIPE_TEXTURE_USAGE_DISPLAY_TARGET | @@ -189,12 +186,15 @@ llvmpipe_texture_destroy(struct pipe_texture *pt) struct llvmpipe_screen *screen = llvmpipe_screen(pt->screen); struct llvmpipe_texture *lpt = llvmpipe_texture(pt); - if(lpt->dt) { + if (lpt->dt) { + /* display target */ struct llvmpipe_winsys *winsys = screen->winsys; winsys->displaytarget_destroy(winsys, lpt->dt); } - else + else { + /* regular texture */ align_free(lpt->data); + } FREE(lpt); } @@ -356,7 +356,8 @@ llvmpipe_transfer_map( struct pipe_screen *_screen, lpt = llvmpipe_texture(transfer->texture); format = lpt->base.format; - if(lpt->dt) { + if (lpt->dt) { + /* display target */ struct llvmpipe_winsys *winsys = screen->winsys; map = winsys->displaytarget_map(winsys, lpt->dt, @@ -364,14 +365,15 @@ llvmpipe_transfer_map( struct pipe_screen *_screen, if (map == NULL) return NULL; } - else + else { + /* regular texture */ map = lpt->data; + } /* May want to different things here depending on read/write nature * of the map: */ - if (transfer->texture && (transfer->usage & PIPE_TRANSFER_WRITE)) - { + if (transfer->texture && (transfer->usage & PIPE_TRANSFER_WRITE)) { /* Do something to notify sharing contexts of a texture change. */ screen->timestamp++; @@ -386,29 +388,24 @@ llvmpipe_transfer_map( struct pipe_screen *_screen, static void -llvmpipe_transfer_unmap(struct pipe_screen *_screen, +llvmpipe_transfer_unmap(struct pipe_screen *screen, struct pipe_transfer *transfer) { - struct llvmpipe_screen *screen = llvmpipe_screen(_screen); + struct llvmpipe_screen *lp_screen = llvmpipe_screen(screen); struct llvmpipe_texture *lpt; assert(transfer->texture); lpt = llvmpipe_texture(transfer->texture); - if(lpt->dt) { - struct llvmpipe_winsys *winsys = screen->winsys; + if (lpt->dt) { + /* display target */ + struct llvmpipe_winsys *winsys = lp_screen->winsys; winsys->displaytarget_unmap(winsys, lpt->dt); } } void -llvmpipe_init_texture_funcs(struct llvmpipe_context *lp) -{ -} - - -void llvmpipe_init_screen_texture_funcs(struct pipe_screen *screen) { screen->texture_create = llvmpipe_texture_create; diff --git a/src/gallium/drivers/llvmpipe/lp_texture.h b/src/gallium/drivers/llvmpipe/lp_texture.h index e37ef6059a2..87c905bc027 100644 --- a/src/gallium/drivers/llvmpipe/lp_texture.h +++ b/src/gallium/drivers/llvmpipe/lp_texture.h @@ -37,6 +37,7 @@ struct pipe_screen; struct llvmpipe_context; struct llvmpipe_displaytarget; + struct llvmpipe_texture { struct pipe_texture base; @@ -58,6 +59,7 @@ struct llvmpipe_texture unsigned timestamp; }; + struct llvmpipe_transfer { struct pipe_transfer base; @@ -73,6 +75,7 @@ llvmpipe_texture(struct pipe_texture *pt) return (struct llvmpipe_texture *) pt; } + static INLINE const struct llvmpipe_texture * llvmpipe_texture_const(const struct pipe_texture *pt) { @@ -88,10 +91,7 @@ llvmpipe_transfer(struct pipe_transfer *pt) extern void -llvmpipe_init_texture_funcs( struct llvmpipe_context *llvmpipe ); - -extern void llvmpipe_init_screen_texture_funcs(struct pipe_screen *screen); -#endif /* LP_TEXTURE */ +#endif /* LP_TEXTURE_H */ |