diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/drivers/iris/iris_resource.c | 65 |
1 files changed, 28 insertions, 37 deletions
diff --git a/src/gallium/drivers/iris/iris_resource.c b/src/gallium/drivers/iris/iris_resource.c index 1dc13ad16a6..78a6d15ed72 100644 --- a/src/gallium/drivers/iris/iris_resource.c +++ b/src/gallium/drivers/iris/iris_resource.c @@ -951,6 +951,7 @@ static void iris_unmap_s8(struct iris_transfer *map) { struct pipe_transfer *xfer = &map->base; + const struct pipe_box *box = &xfer->box; struct iris_resource *res = (struct iris_resource *) xfer->resource; struct isl_surf *surf = &res->surf; const bool has_swizzling = false; @@ -960,24 +961,20 @@ iris_unmap_s8(struct iris_transfer *map) uint8_t *tiled_s8_map = iris_bo_map(map->dbg, res->bo, xfer->usage | MAP_RAW); - struct pipe_box box = xfer->box; - - for (int s = 0; s < box.depth; s++) { + for (int s = 0; s < box->depth; s++) { unsigned x0_el, y0_el; - get_image_offset_el(surf, xfer->level, box.z, &x0_el, &y0_el); + get_image_offset_el(surf, xfer->level, box->z + s, &x0_el, &y0_el); - for (uint32_t y = 0; y < box.height; y++) { - for (uint32_t x = 0; x < box.width; x++) { + for (uint32_t y = 0; y < box->height; y++) { + for (uint32_t x = 0; x < box->width; x++) { ptrdiff_t offset = s8_offset(surf->row_pitch_B, - x0_el + box.x + x, - y0_el + box.y + y, + x0_el + box->x + x, + y0_el + box->y + y, has_swizzling); tiled_s8_map[offset] = untiled_s8_map[s * xfer->layer_stride + y * xfer->stride + x]; } } - - box.z++; } } @@ -988,17 +985,18 @@ static void iris_map_s8(struct iris_transfer *map) { struct pipe_transfer *xfer = &map->base; + const struct pipe_box *box = &xfer->box; struct iris_resource *res = (struct iris_resource *) xfer->resource; struct isl_surf *surf = &res->surf; xfer->stride = surf->row_pitch_B; - xfer->layer_stride = xfer->stride * xfer->box.height; + xfer->layer_stride = xfer->stride * box->height; /* The tiling and detiling functions require that the linear buffer has * a 16-byte alignment (that is, its `x0` is 16-byte aligned). Here we * over-allocate the linear buffer to get the proper alignment. */ - map->buffer = map->ptr = malloc(xfer->layer_stride * xfer->box.depth); + map->buffer = map->ptr = malloc(xfer->layer_stride * box->depth); assert(map->buffer); const bool has_swizzling = false; @@ -1013,24 +1011,20 @@ iris_map_s8(struct iris_transfer *map) uint8_t *tiled_s8_map = iris_bo_map(map->dbg, res->bo, xfer->usage | MAP_RAW); - struct pipe_box box = xfer->box; - - for (int s = 0; s < box.depth; s++) { + for (int s = 0; s < box->depth; s++) { unsigned x0_el, y0_el; - get_image_offset_el(surf, xfer->level, box.z, &x0_el, &y0_el); + get_image_offset_el(surf, xfer->level, box->z + s, &x0_el, &y0_el); - for (uint32_t y = 0; y < box.height; y++) { - for (uint32_t x = 0; x < box.width; x++) { + for (uint32_t y = 0; y < box->height; y++) { + for (uint32_t x = 0; x < box->width; x++) { ptrdiff_t offset = s8_offset(surf->row_pitch_B, - x0_el + box.x + x, - y0_el + box.y + y, + x0_el + box->x + x, + y0_el + box->y + y, has_swizzling); untiled_s8_map[s * xfer->layer_stride + y * xfer->stride + x] = tiled_s8_map[offset]; } } - - box.z++; } } @@ -1043,7 +1037,7 @@ iris_map_s8(struct iris_transfer *map) static inline void tile_extents(struct isl_surf *surf, const struct pipe_box *box, - unsigned level, + unsigned level, int z, unsigned *x1_B, unsigned *x2_B, unsigned *y1_el, unsigned *y2_el) { @@ -1054,7 +1048,7 @@ tile_extents(struct isl_surf *surf, assert(box->y % fmtl->bh == 0); unsigned x0_el, y0_el; - get_image_offset_el(surf, level, box->z, &x0_el, &y0_el); + get_image_offset_el(surf, level, box->z + z, &x0_el, &y0_el); *x1_B = (box->x / fmtl->bw + x0_el) * cpp; *y1_el = box->y / fmtl->bh + y0_el; @@ -1066,7 +1060,7 @@ static void iris_unmap_tiled_memcpy(struct iris_transfer *map) { struct pipe_transfer *xfer = &map->base; - struct pipe_box box = xfer->box; + const struct pipe_box *box = &xfer->box; struct iris_resource *res = (struct iris_resource *) xfer->resource; struct isl_surf *surf = &res->surf; @@ -1075,16 +1069,15 @@ iris_unmap_tiled_memcpy(struct iris_transfer *map) if (xfer->usage & PIPE_TRANSFER_WRITE) { char *dst = iris_bo_map(map->dbg, res->bo, xfer->usage | MAP_RAW); - for (int s = 0; s < box.depth; s++) { + for (int s = 0; s < box->depth; s++) { unsigned x1, x2, y1, y2; - tile_extents(surf, &box, xfer->level, &x1, &x2, &y1, &y2); + tile_extents(surf, box, xfer->level, s, &x1, &x2, &y1, &y2); void *ptr = map->ptr + s * xfer->layer_stride; isl_memcpy_linear_to_tiled(x1, x2, y1, y2, dst, ptr, surf->row_pitch_B, xfer->stride, has_swizzling, surf->tiling, ISL_MEMCPY); - box.z++; } } os_free_aligned(map->buffer); @@ -1095,21 +1088,22 @@ static void iris_map_tiled_memcpy(struct iris_transfer *map) { struct pipe_transfer *xfer = &map->base; + const struct pipe_box *box = &xfer->box; struct iris_resource *res = (struct iris_resource *) xfer->resource; struct isl_surf *surf = &res->surf; xfer->stride = ALIGN(surf->row_pitch_B, 16); - xfer->layer_stride = xfer->stride * xfer->box.height; + xfer->layer_stride = xfer->stride * box->height; unsigned x1, x2, y1, y2; - tile_extents(surf, &xfer->box, xfer->level, &x1, &x2, &y1, &y2); + tile_extents(surf, box, xfer->level, 0, &x1, &x2, &y1, &y2); /* The tiling and detiling functions require that the linear buffer has * a 16-byte alignment (that is, its `x0` is 16-byte aligned). Here we * over-allocate the linear buffer to get the proper alignment. */ map->buffer = - os_malloc_aligned(xfer->layer_stride * xfer->box.depth, 16); + os_malloc_aligned(xfer->layer_stride * box->depth, 16); assert(map->buffer); map->ptr = (char *)map->buffer + (x1 & 0xf); @@ -1119,19 +1113,16 @@ iris_map_tiled_memcpy(struct iris_transfer *map) if (!(xfer->usage & PIPE_TRANSFER_DISCARD_RANGE)) { char *src = iris_bo_map(map->dbg, res->bo, xfer->usage | MAP_RAW); - struct pipe_box box = xfer->box; - - for (int s = 0; s < box.depth; s++) { + for (int s = 0; s < box->depth; s++) { unsigned x1, x2, y1, y2; - tile_extents(surf, &box, xfer->level, &x1, &x2, &y1, &y2); + tile_extents(surf, box, xfer->level, s, &x1, &x2, &y1, &y2); - /* Use 's' rather than 'box.z' to rebase the first slice to 0. */ + /* Use 's' rather than 'box->z' to rebase the first slice to 0. */ void *ptr = map->ptr + s * xfer->layer_stride; isl_memcpy_tiled_to_linear(x1, x2, y1, y2, ptr, src, xfer->stride, surf->row_pitch_B, has_swizzling, surf->tiling, ISL_MEMCPY_STREAMING_LOAD); - box.z++; } } |