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pvr: add support for tile buffer output clear

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Signed-off-by: Luigi Santivetti <luigi.santivetti@imgtec.com>
Reviewed-by: Frank Binns <frank.binns@imgtec.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20742>
This commit is contained in:
Luigi Santivetti
2023-01-13 10:07:53 +00:00
committed by Marge Bot
parent 96784f6cc1
commit 926ba335fd
1 changed files with 18 additions and 4 deletions
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src/imagination/vulkan/pvr_blit.c
+18 -4
View File
@@ -234,10 +234,13 @@ static VkResult pvr_clear_color_attachment_static_create_consts_buffer(
const struct pvr_shader_factory_info *shader_info,
const uint32_t clear_color[static const PVR_CLEAR_COLOR_ARRAY_SIZE],
ASSERTED bool uses_tile_buffer,
uint32_t tile_buffer_idx,
struct pvr_bo **const const_shareds_buffer_out)
{
struct pvr_device *device = cmd_buffer->device;
struct pvr_bo *const_shareds_buffer;
struct pvr_bo *tile_buffer;
uint64_t tile_dev_addr;
uint32_t *buffer;
VkResult result;
@@ -271,10 +274,17 @@ static VkResult pvr_clear_color_attachment_static_create_consts_buffer(
break;
case PVR_CLEAR_ATTACHMENT_CONST_TILE_BUFFER_UPPER:
assert(uses_tile_buffer);
tile_buffer = device->tile_buffer_state.buffers[tile_buffer_idx];
tile_dev_addr = tile_buffer->vma->dev_addr.addr;
buffer[dest_idx] = (uint32_t)(tile_dev_addr >> 32);
break;
case PVR_CLEAR_ATTACHMENT_CONST_TILE_BUFFER_LOWER:
assert(uses_tile_buffer);
buffer[dest_idx] = ~0;
pvr_finishme("Add support for tile buffer output clear.");
tile_buffer = device->tile_buffer_state.buffers[tile_buffer_idx];
tile_dev_addr = tile_buffer->vma->dev_addr.addr;
buffer[dest_idx] = (uint32_t)tile_dev_addr;
break;
default:
@@ -323,6 +333,7 @@ static VkResult pvr_clear_color_attachment_static(
struct pvr_bo *pds_texture_program_bo;
struct pvr_bo *const_shareds_buffer;
uint64_t pds_texture_program_addr;
uint32_t tile_buffer_idx = 0;
uint32_t out_reg_count;
uint32_t output_offset;
struct pvr_bo *pvr_bo;
@@ -333,10 +344,12 @@ static VkResult pvr_clear_color_attachment_static(
out_reg_count =
DIV_ROUND_UP(pvr_get_pbe_accum_format_size_in_bytes(format), 4U);
if (uses_tile_buffer)
if (uses_tile_buffer) {
tile_buffer_idx = mrt_resource->mem.tile_buffer;
output_offset = mrt_resource->mem.offset_dw;
else
} else {
output_offset = mrt_resource->reg.offset;
}
assert(has_eight_output_registers || out_reg_count + output_offset <= 4);
@@ -351,6 +364,7 @@ static VkResult pvr_clear_color_attachment_static(
shader_info,
clear_color,
uses_tile_buffer,
tile_buffer_idx,
&const_shareds_buffer);
if (result != VK_SUCCESS)
return result;