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pvr: move pvr_load_op to pvr_mrt.h

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Signed-off-by: Ella Stanforth <ella@igalia.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:
Ella Stanforth 2025-10-13 11:41:48 +01:00 • committed by Marge Bot
parent 2dcaa9866d
commit 3d1e2b3976
2 changed files with 66 additions and 64 deletions
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66
src/imagination/vulkan/pvr_mrt.h
View file

@ -11,6 +11,8 @@
#include <stdint.h>
#include <vulkan/vulkan.h>
#include "pvr_common.h"
struct pvr_device;
/* Specifies the location of render target writes. */
@ -102,4 +104,68 @@ pvr_destroy_mrt_setup(const struct pvr_device *device,
void pvr_init_mrt_desc(VkFormat format, struct usc_mrt_desc *desc);
/* Max render targets for the clears loads state in load op.
* To account for resolve attachments, double the color attachments.
*/
#define PVR_LOAD_OP_CLEARS_LOADS_MAX_RTS (PVR_MAX_COLOR_ATTACHMENTS * 2)
struct pvr_load_op {
bool is_hw_object;
struct pvr_suballoc_bo *usc_frag_prog_bo;
uint32_t const_shareds_count;
uint32_t shareds_count;
uint32_t num_tile_buffers;
struct pvr_pds_upload pds_frag_prog;
struct pvr_pds_upload pds_tex_state_prog;
uint32_t temps_count;
union {
const struct pvr_renderpass_hwsetup_render *hw_render;
const struct pvr_render_subpass *subpass;
};
/* TODO: We might not need to keep all of this around. Some stuff might just
* be for the compiler to ingest which we can then discard.
*/
struct {
uint16_t rt_clear_mask;
uint16_t rt_load_mask;
uint16_t unresolved_msaa_mask;
/* The format to write to the output regs. */
VkFormat dest_vk_format[PVR_LOAD_OP_CLEARS_LOADS_MAX_RTS];
#define PVR_NO_DEPTH_CLEAR_TO_REG (-1)
/* If >= 0, write a depth clear value to the specified pixel output. */
int32_t depth_clear_to_reg;
const struct usc_mrt_setup *mrt_setup;
} clears_loads_state;
uint32_t view_indices[PVR_MAX_MULTIVIEW];
uint32_t view_count;
};
#define CHECK_MASK_SIZE(_struct_type, _field_name, _nr_bits) \
static_assert(sizeof(((struct _struct_type *)NULL)->_field_name) * 8 >= \
_nr_bits, \
#_field_name " mask of struct " #_struct_type " too small")
CHECK_MASK_SIZE(pvr_load_op,
clears_loads_state.rt_clear_mask,
PVR_LOAD_OP_CLEARS_LOADS_MAX_RTS);
CHECK_MASK_SIZE(pvr_load_op,
clears_loads_state.rt_load_mask,
PVR_LOAD_OP_CLEARS_LOADS_MAX_RTS);
CHECK_MASK_SIZE(pvr_load_op,
clears_loads_state.unresolved_msaa_mask,
PVR_LOAD_OP_CLEARS_LOADS_MAX_RTS);
#undef CHECK_MASK_SIZE
#endif

64
src/imagination/vulkan/pvr_pass.h
View file

@ -117,75 +117,11 @@ struct pvr_render_pass {
bool multiview_enabled;
};
/* Max render targets for the clears loads state in load op.
* To account for resolve attachments, double the color attachments.
*/
#define PVR_LOAD_OP_CLEARS_LOADS_MAX_RTS (PVR_MAX_COLOR_ATTACHMENTS * 2)
struct pvr_load_op {
bool is_hw_object;
struct pvr_suballoc_bo *usc_frag_prog_bo;
uint32_t const_shareds_count;
uint32_t shareds_count;
uint32_t num_tile_buffers;
struct pvr_pds_upload pds_frag_prog;
struct pvr_pds_upload pds_tex_state_prog;
uint32_t temps_count;
union {
const struct pvr_renderpass_hwsetup_render *hw_render;
const struct pvr_render_subpass *subpass;
};
/* TODO: We might not need to keep all of this around. Some stuff might just
* be for the compiler to ingest which we can then discard.
*/
struct {
uint16_t rt_clear_mask;
uint16_t rt_load_mask;
uint16_t unresolved_msaa_mask;
/* The format to write to the output regs. */
VkFormat dest_vk_format[PVR_LOAD_OP_CLEARS_LOADS_MAX_RTS];
#define PVR_NO_DEPTH_CLEAR_TO_REG (-1)
/* If >= 0, write a depth clear value to the specified pixel output. */
int32_t depth_clear_to_reg;
const struct usc_mrt_setup *mrt_setup;
} clears_loads_state;
uint32_t view_indices[PVR_MAX_MULTIVIEW];
uint32_t view_count;
};
VK_DEFINE_NONDISP_HANDLE_CASTS(pvr_render_pass,
base,
VkRenderPass,
VK_OBJECT_TYPE_RENDER_PASS)
#define CHECK_MASK_SIZE(_struct_type, _field_name, _nr_bits) \
static_assert(sizeof(((struct _struct_type *)NULL)->_field_name) * 8 >= \
_nr_bits, \
#_field_name " mask of struct " #_struct_type " too small")
CHECK_MASK_SIZE(pvr_load_op,
clears_loads_state.rt_clear_mask,
PVR_LOAD_OP_CLEARS_LOADS_MAX_RTS);
CHECK_MASK_SIZE(pvr_load_op,
clears_loads_state.rt_load_mask,
PVR_LOAD_OP_CLEARS_LOADS_MAX_RTS);
CHECK_MASK_SIZE(pvr_load_op,
clears_loads_state.unresolved_msaa_mask,
PVR_LOAD_OP_CLEARS_LOADS_MAX_RTS);
#undef CHECK_MASK_SIZE
VkResult pvr_pds_unitex_state_program_create_and_upload(
struct pvr_device *device,
const VkAllocationCallbacks *allocator,