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pvr: split framebuffer clear values allocation and setup

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Signed-off-by: Luigi Santivetti <luigi.santivetti@imgtec.com>
Acked-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38744>
This commit is contained in:
Luigi Santivetti 2025-09-18 12:15:01 +01:00 • committed by Marge Bot
parent c0526a6880
commit b42522a719
1 changed files with 48 additions and 22 deletions
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70
src/imagination/vulkan/pvr_cmd_buffer.c
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@ -3379,42 +3379,68 @@ static bool pvr_loadops_contain_clear(struct pvr_renderpass_hwsetup *hw_setup)
return false;
}
static inline void
pvr_cmd_buffer_clear_values_free(struct pvr_cmd_buffer *cmd_buffer)
{
struct pvr_cmd_buffer_state *state = &cmd_buffer->state;
vk_free(&cmd_buffer->vk.pool->alloc, state->render_pass_info.clear_values);
state->render_pass_info.clear_value_count = 0;
state->render_pass_info.clear_values = NULL;
}
static VkResult
pvr_cmd_buffer_set_clear_values(struct pvr_cmd_buffer *cmd_buffer,
const VkRenderPassBeginInfo *pRenderPassBegin)
pvr_cmd_buffer_clear_values_alloc(struct pvr_cmd_buffer *cmd_buffer,
uint32_t clear_value_count)
{
struct pvr_cmd_buffer_state *state = &cmd_buffer->state;
/* Free any previously allocated clear values. */
vk_free(&cmd_buffer->vk.pool->alloc, state->render_pass_info.clear_values);
if (pRenderPassBegin->clearValueCount) {
const size_t size = pRenderPassBegin->clearValueCount *
sizeof(*state->render_pass_info.clear_values);
state->render_pass_info.clear_values =
vk_zalloc(&cmd_buffer->vk.pool->alloc,
size,
8,
VK_SYSTEM_ALLOCATION_SCOPE_COMMAND);
if (!state->render_pass_info.clear_values) {
return vk_command_buffer_set_error(&cmd_buffer->vk,
VK_ERROR_OUT_OF_HOST_MEMORY);
}
memcpy(state->render_pass_info.clear_values,
pRenderPassBegin->pClearValues,
size);
} else {
state->render_pass_info.clear_value_count = clear_value_count;
if (!clear_value_count) {
state->render_pass_info.clear_values = NULL;
return VK_SUCCESS;
}
state->render_pass_info.clear_value_count =
pRenderPassBegin->clearValueCount;
const size_t size = clear_value_count *
sizeof(*state->render_pass_info.clear_values);
state->render_pass_info.clear_values =
vk_zalloc(&cmd_buffer->vk.pool->alloc,
size,
8,
VK_SYSTEM_ALLOCATION_SCOPE_COMMAND);
if (!state->render_pass_info.clear_values) {
return vk_command_buffer_set_error(&cmd_buffer->vk,
VK_ERROR_OUT_OF_HOST_MEMORY);
}
return VK_SUCCESS;
}
static VkResult
pvr_cmd_buffer_set_clear_values(struct pvr_cmd_buffer *cmd_buffer,
const VkRenderPassBeginInfo *pRenderPassBegin)
{
struct pvr_cmd_buffer_state *state = &cmd_buffer->state;
const size_t size = pRenderPassBegin->clearValueCount *
sizeof(*state->render_pass_info.clear_values);
VkResult result;
result = pvr_cmd_buffer_clear_values_alloc(cmd_buffer,
pRenderPassBegin->clearValueCount);
if (result != VK_SUCCESS)
return result;
memcpy(state->render_pass_info.clear_values,
pRenderPassBegin->pClearValues,
size);
return result;
}
/**
* \brief Indicates whether to use the large or normal clear state words.
*