diff options
Diffstat (limited to 'src/freedreno/vulkan/tu_cs.c')
| -rw-r--r-- | src/freedreno/vulkan/tu_cs.c | 21 |
1 files changed, 8 insertions, 13 deletions
diff --git a/src/freedreno/vulkan/tu_cs.c b/src/freedreno/vulkan/tu_cs.c index 108ac707e29..81bf36e9a87 100644 --- a/src/freedreno/vulkan/tu_cs.c +++ b/src/freedreno/vulkan/tu_cs.c @@ -27,15 +27,11 @@ * Initialize a command stream. */ void -tu_cs_init(struct tu_cs *cs) +tu_cs_init(struct tu_cs *cs, uint32_t initial_size) { - cs->start = cs->cur = cs->end = NULL; + memset(cs, 0, sizeof(*cs)); - cs->entry_count = cs->entry_capacity = 0; - cs->entries = NULL; - - cs->bo_count = cs->bo_capacity = 0; - cs->bos = NULL; + cs->next_bo_size = initial_size; } /** @@ -98,7 +94,7 @@ tu_cs_is_empty(const struct tu_cs *cs) * be emitted to the new BO. */ static VkResult -tu_cs_add_bo(struct tu_device *dev, struct tu_cs *cs, uint32_t byte_size) +tu_cs_add_bo(struct tu_device *dev, struct tu_cs *cs, uint32_t size) { /* grow cs->bos if needed */ if (cs->bo_count == cs->bo_capacity) { @@ -116,7 +112,7 @@ tu_cs_add_bo(struct tu_device *dev, struct tu_cs *cs, uint32_t byte_size) if (!new_bo) return VK_ERROR_OUT_OF_HOST_MEMORY; - VkResult result = tu_bo_init_new(dev, new_bo, byte_size); + VkResult result = tu_bo_init_new(dev, new_bo, size * sizeof(uint32_t)); if (result != VK_SUCCESS) { free(new_bo); return result; @@ -196,13 +192,12 @@ tu_cs_begin(struct tu_device *dev, struct tu_cs *cs, uint32_t reserve_size) assert(tu_cs_is_empty(cs)); if (tu_cs_get_space(cs) < reserve_size) { - uint32_t new_size = MAX2(16384, reserve_size * sizeof(uint32_t)); - if (cs->bo_count) - new_size = MAX2(new_size, cs->bos[cs->bo_count - 1]->size * 2); - + uint32_t new_size = MAX2(cs->next_bo_size, reserve_size); VkResult result = tu_cs_add_bo(dev, cs, new_size); if (result != VK_SUCCESS) return result; + + cs->next_bo_size = new_size * 2; } assert(tu_cs_get_space(cs) >= reserve_size); |