diff options
author | Brian Paul <brianp@vmware.com> | 2010-05-11 11:50:43 -0600 |
---|---|---|
committer | Brian Paul <brianp@vmware.com> | 2010-05-11 11:52:06 -0600 |
commit | fea189d6e4f0c09eb0d005c5fa06db43b56e2e37 (patch) | |
tree | 2e8aaf3b477515edac3d5e24e32cfd74275e5b66 /src/gallium/drivers/llvmpipe/lp_texture.c | |
parent | f70d900b805b90f6f53da9698cf8025f88b7e1e0 (diff) |
llvmpipe: add a simple resource tracking/debug feature
If debug build, keep a linked list of all allocated resources (textures).
The llvmipe_print_resources() function can be called from a debugger to
print a list of all resources, their sizes, total size, etc.
Diffstat (limited to 'src/gallium/drivers/llvmpipe/lp_texture.c')
-rw-r--r-- | src/gallium/drivers/llvmpipe/lp_texture.c | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/src/gallium/drivers/llvmpipe/lp_texture.c b/src/gallium/drivers/llvmpipe/lp_texture.c index 930be3596f..9129fa46ba 100644 --- a/src/gallium/drivers/llvmpipe/lp_texture.c +++ b/src/gallium/drivers/llvmpipe/lp_texture.c @@ -39,6 +39,7 @@ #include "util/u_format.h" #include "util/u_math.h" #include "util/u_memory.h" +#include "util/u_simple_list.h" #include "util/u_transfer.h" #include "lp_context.h" @@ -51,6 +52,11 @@ #include "state_tracker/sw_winsys.h" +#ifdef DEBUG +static struct llvmpipe_resource resource_list; +#endif + + static INLINE boolean resource_is_texture(const struct pipe_resource *resource) { @@ -245,6 +251,10 @@ llvmpipe_resource_create(struct pipe_screen *_screen, lpr->id = id_counter++; +#ifdef DEBUG + insert_at_tail(&resource_list, lpr); +#endif + return &lpr->base; fail: @@ -303,6 +313,11 @@ llvmpipe_resource_destroy(struct pipe_screen *pscreen, align_free(lpr->data); } +#ifdef DEBUG + if (lpr->next) + remove_from_list(lpr); +#endif + FREE(lpr); } @@ -1208,9 +1223,43 @@ llvmpipe_resource_size(const struct pipe_resource *resource) } +#ifdef DEBUG +void +llvmpipe_print_resources(void) +{ + struct llvmpipe_resource *lpr; + unsigned n = 0, total = 0; + + debug_printf("LLVMPIPE: current resources:\n"); + foreach(lpr, &resource_list) { + unsigned size = llvmpipe_resource_size(&lpr->base); + debug_printf("resource %u at %p, size %ux%ux%u: %u bytes, refcount %u\n", + lpr->id, (void *) lpr, + lpr->base.width0, lpr->base.height0, lpr->base.depth0, + size, lpr->base.reference.count); + total += size; + n++; + } + debug_printf("LLVMPIPE: total size of %u resources: %u\n", n, total); +} +#endif + + void llvmpipe_init_screen_resource_funcs(struct pipe_screen *screen) { +#ifdef DEBUG + /* init linked list for tracking resources */ + { + static boolean first_call = TRUE; + if (first_call) { + memset(&resource_list, 0, sizeof(resource_list)); + make_empty_list(&resource_list); + first_call = FALSE; + } + } +#endif + screen->resource_create = llvmpipe_resource_create; screen->resource_destroy = llvmpipe_resource_destroy; screen->resource_from_handle = llvmpipe_resource_from_handle; |