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Diffstat (limited to 'src/gallium/winsys/drm/r600/core/bof.c')
-rw-r--r--src/gallium/winsys/drm/r600/core/bof.c477
1 files changed, 0 insertions, 477 deletions
diff --git a/src/gallium/winsys/drm/r600/core/bof.c b/src/gallium/winsys/drm/r600/core/bof.c
deleted file mode 100644
index 0598cc6bc0..0000000000
--- a/src/gallium/winsys/drm/r600/core/bof.c
+++ /dev/null
@@ -1,477 +0,0 @@
-/*
- * Copyright 2010 Jerome Glisse <glisse@freedesktop.org>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * on the rights to use, copy, modify, merge, publish, distribute, sub
- * license, and/or sell copies of the Software, and to permit persons to whom
- * the Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- * Jerome Glisse
- */
-#include <errno.h>
-#include <stdlib.h>
-#include <string.h>
-#include "bof.h"
-
-/*
- * helpers
- */
-static int bof_entry_grow(bof_t *bof)
-{
- bof_t **array;
-
- if (bof->array_size < bof->nentry)
- return 0;
- array = realloc(bof->array, (bof->nentry + 16) * sizeof(void*));
- if (array == NULL)
- return -ENOMEM;
- bof->array = array;
- bof->nentry += 16;
- return 0;
-}
-
-/*
- * object
- */
-bof_t *bof_object(void)
-{
- bof_t *object;
-
- object = calloc(1, sizeof(bof_t));
- if (object == NULL)
- return NULL;
- object->refcount = 1;
- object->type = BOF_TYPE_OBJECT;
- object->size = 12;
- return object;
-}
-
-bof_t *bof_object_get(bof_t *object, const char *keyname)
-{
- unsigned i;
-
- for (i = 0; i < object->array_size; i += 2) {
- if (!strcmp(object->array[i]->value, keyname)) {
- return object->array[i + 1];
- }
- }
- return NULL;
-}
-
-int bof_object_set(bof_t *object, const char *keyname, bof_t *value)
-{
- bof_t *key;
- int r;
-
- if (object->type != BOF_TYPE_OBJECT)
- return -EINVAL;
- r = bof_entry_grow(object);
- if (r)
- return r;
- key = bof_string(keyname);
- if (key == NULL)
- return -ENOMEM;
- object->array[object->array_size++] = key;
- object->array[object->array_size++] = value;
- object->size += value->size;
- object->size += key->size;
- bof_incref(value);
- return 0;
-}
-
-/*
- * array
- */
-bof_t *bof_array(void)
-{
- bof_t *array = bof_object();
-
- if (array == NULL)
- return NULL;
- array->type = BOF_TYPE_ARRAY;
- array->size = 12;
- return array;
-}
-
-int bof_array_append(bof_t *array, bof_t *value)
-{
- int r;
- if (array->type != BOF_TYPE_ARRAY)
- return -EINVAL;
- r = bof_entry_grow(array);
- if (r)
- return r;
- array->array[array->array_size++] = value;
- array->size += value->size;
- bof_incref(value);
- return 0;
-}
-
-bof_t *bof_array_get(bof_t *bof, unsigned i)
-{
- if (!bof_is_array(bof) || i >= bof->array_size)
- return NULL;
- return bof->array[i];
-}
-
-unsigned bof_array_size(bof_t *bof)
-{
- if (!bof_is_array(bof))
- return 0;
- return bof->array_size;
-}
-
-/*
- * blob
- */
-bof_t *bof_blob(unsigned size, void *value)
-{
- bof_t *blob = bof_object();
-
- if (blob == NULL)
- return NULL;
- blob->type = BOF_TYPE_BLOB;
- blob->value = calloc(1, size);
- if (blob->value == NULL) {
- bof_decref(blob);
- return NULL;
- }
- blob->size = size;
- memcpy(blob->value, value, size);
- blob->size += 12;
- return blob;
-}
-
-unsigned bof_blob_size(bof_t *bof)
-{
- if (!bof_is_blob(bof))
- return 0;
- return bof->size - 12;
-}
-
-void *bof_blob_value(bof_t *bof)
-{
- if (!bof_is_blob(bof))
- return NULL;
- return bof->value;
-}
-
-/*
- * string
- */
-bof_t *bof_string(const char *value)
-{
- bof_t *string = bof_object();
-
- if (string == NULL)
- return NULL;
- string->type = BOF_TYPE_STRING;
- string->size = strlen(value) + 1;
- string->value = calloc(1, string->size);
- if (string->value == NULL) {
- bof_decref(string);
- return NULL;
- }
- strcpy(string->value, value);
- string->size += 12;
- return string;
-}
-
-/*
- * int32
- */
-bof_t *bof_int32(int32_t value)
-{
- bof_t *int32 = bof_object();
-
- if (int32 == NULL)
- return NULL;
- int32->type = BOF_TYPE_INT32;
- int32->size = 4;
- int32->value = calloc(1, int32->size);
- if (int32->value == NULL) {
- bof_decref(int32);
- return NULL;
- }
- memcpy(int32->value, &value, 4);
- int32->size += 12;
- return int32;
-}
-
-int32_t bof_int32_value(bof_t *bof)
-{
- return *((uint32_t*)bof->value);
-}
-
-/*
- * common
- */
-static void bof_indent(int level)
-{
- int i;
-
- for (i = 0; i < level; i++)
- fprintf(stderr, " ");
-}
-
-static void bof_print_bof(bof_t *bof, int level, int entry)
-{
- bof_indent(level);
- if (bof == NULL) {
- fprintf(stderr, "--NULL-- for entry %d\n", entry);
- return;
- }
- switch (bof->type) {
- case BOF_TYPE_STRING:
- fprintf(stderr, "%p string [%s %d]\n", bof, (char*)bof->value, bof->size);
- break;
- case BOF_TYPE_INT32:
- fprintf(stderr, "%p int32 [%d %d]\n", bof, *(int*)bof->value, bof->size);
- break;
- case BOF_TYPE_BLOB:
- fprintf(stderr, "%p blob [%d]\n", bof, bof->size);
- break;
- case BOF_TYPE_NULL:
- fprintf(stderr, "%p null [%d]\n", bof, bof->size);
- break;
- case BOF_TYPE_OBJECT:
- fprintf(stderr, "%p object [%d %d]\n", bof, bof->array_size / 2, bof->size);
- break;
- case BOF_TYPE_ARRAY:
- fprintf(stderr, "%p array [%d %d]\n", bof, bof->array_size, bof->size);
- break;
- default:
- fprintf(stderr, "%p unknown [%d]\n", bof, bof->type);
- return;
- }
-}
-
-static void bof_print_rec(bof_t *bof, int level, int entry)
-{
- unsigned i;
-
- bof_print_bof(bof, level, entry);
- for (i = 0; i < bof->array_size; i++) {
- bof_print_rec(bof->array[i], level + 2, i);
- }
-}
-
-void bof_print(bof_t *bof)
-{
- bof_print_rec(bof, 0, 0);
-}
-
-static int bof_read(bof_t *root, FILE *file, long end, int level)
-{
- bof_t *bof = NULL;
- int r;
-
- if (ftell(file) >= end) {
- return 0;
- }
- r = bof_entry_grow(root);
- if (r)
- return r;
- bof = bof_object();
- if (bof == NULL)
- return -ENOMEM;
- bof->offset = ftell(file);
- r = fread(&bof->type, 4, 1, file);
- if (r != 1)
- goto out_err;
- r = fread(&bof->size, 4, 1, file);
- if (r != 1)
- goto out_err;
- r = fread(&bof->array_size, 4, 1, file);
- if (r != 1)
- goto out_err;
- switch (bof->type) {
- case BOF_TYPE_STRING:
- case BOF_TYPE_INT32:
- case BOF_TYPE_BLOB:
- bof->value = calloc(1, bof->size - 12);
- if (bof->value == NULL) {
- goto out_err;
- }
- r = fread(bof->value, bof->size - 12, 1, file);
- if (r != 1) {
- fprintf(stderr, "error reading %d\n", bof->size - 12);
- goto out_err;
- }
- break;
- case BOF_TYPE_NULL:
- return 0;
- case BOF_TYPE_OBJECT:
- case BOF_TYPE_ARRAY:
- r = bof_read(bof, file, bof->offset + bof->size, level + 2);
- if (r)
- goto out_err;
- break;
- default:
- fprintf(stderr, "invalid type %d\n", bof->type);
- goto out_err;
- }
- root->array[root->centry++] = bof;
- return bof_read(root, file, end, level);
-out_err:
- bof_decref(bof);
- return -EINVAL;
-}
-
-bof_t *bof_load_file(const char *filename)
-{
- bof_t *root = bof_object();
- int r;
-
- if (root == NULL) {
- fprintf(stderr, "%s failed to create root object\n", __func__);
- return NULL;
- }
- root->file = fopen(filename, "r");
- if (root->file == NULL)
- goto out_err;
- r = fseek(root->file, 0L, SEEK_SET);
- if (r) {
- fprintf(stderr, "%s failed to seek into file %s\n", __func__, filename);
- goto out_err;
- }
- root->offset = ftell(root->file);
- r = fread(&root->type, 4, 1, root->file);
- if (r != 1)
- goto out_err;
- r = fread(&root->size, 4, 1, root->file);
- if (r != 1)
- goto out_err;
- r = fread(&root->array_size, 4, 1, root->file);
- if (r != 1)
- goto out_err;
- r = bof_read(root, root->file, root->offset + root->size, 2);
- if (r)
- goto out_err;
- return root;
-out_err:
- bof_decref(root);
- return NULL;
-}
-
-void bof_incref(bof_t *bof)
-{
- bof->refcount++;
-}
-
-void bof_decref(bof_t *bof)
-{
- unsigned i;
-
- if (bof == NULL)
- return;
- if (--bof->refcount > 0)
- return;
- for (i = 0; i < bof->array_size; i++) {
- bof_decref(bof->array[i]);
- bof->array[i] = NULL;
- }
- bof->array_size = 0;
- if (bof->file) {
- fclose(bof->file);
- bof->file = NULL;
- }
- free(bof->array);
- free(bof->value);
- free(bof);
-}
-
-static int bof_file_write(bof_t *bof, FILE *file)
-{
- unsigned i;
- int r;
-
- r = fwrite(&bof->type, 4, 1, file);
- if (r != 1)
- return -EINVAL;
- r = fwrite(&bof->size, 4, 1, file);
- if (r != 1)
- return -EINVAL;
- r = fwrite(&bof->array_size, 4, 1, file);
- if (r != 1)
- return -EINVAL;
- switch (bof->type) {
- case BOF_TYPE_NULL:
- if (bof->size)
- return -EINVAL;
- break;
- case BOF_TYPE_STRING:
- case BOF_TYPE_INT32:
- case BOF_TYPE_BLOB:
- r = fwrite(bof->value, bof->size - 12, 1, file);
- if (r != 1)
- return -EINVAL;
- break;
- case BOF_TYPE_OBJECT:
- case BOF_TYPE_ARRAY:
- for (i = 0; i < bof->array_size; i++) {
- r = bof_file_write(bof->array[i], file);
- if (r)
- return r;
- }
- break;
- default:
- return -EINVAL;
- }
- return 0;
-}
-
-int bof_dump_file(bof_t *bof, const char *filename)
-{
- unsigned i;
- int r = 0;
-
- if (bof->file) {
- fclose(bof->file);
- bof->file = NULL;
- }
- bof->file = fopen(filename, "w");
- if (bof->file == NULL) {
- fprintf(stderr, "%s failed to open file %s\n", __func__, filename);
- r = -EINVAL;
- goto out_err;
- }
- r = fseek(bof->file, 0L, SEEK_SET);
- if (r) {
- fprintf(stderr, "%s failed to seek into file %s\n", __func__, filename);
- goto out_err;
- }
- r = fwrite(&bof->type, 4, 1, bof->file);
- if (r != 1)
- goto out_err;
- r = fwrite(&bof->size, 4, 1, bof->file);
- if (r != 1)
- goto out_err;
- r = fwrite(&bof->array_size, 4, 1, bof->file);
- if (r != 1)
- goto out_err;
- for (i = 0; i < bof->array_size; i++) {
- r = bof_file_write(bof->array[i], bof->file);
- if (r)
- return r;
- }
-out_err:
- fclose(bof->file);
- bof->file = NULL;
- return r;
-}
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