diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/mesa/drivers/dri/intel/intel_mipmap_tree.c | 118 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/intel/intel_mipmap_tree.h | 57 |
2 files changed, 174 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/intel/intel_mipmap_tree.c b/src/mesa/drivers/dri/intel/intel_mipmap_tree.c index 900b260cdf9..b4f6bb31897 100644 --- a/src/mesa/drivers/dri/intel/intel_mipmap_tree.c +++ b/src/mesa/drivers/dri/intel/intel_mipmap_tree.c @@ -29,6 +29,7 @@ #include "intel_context.h" #include "intel_mipmap_tree.h" #include "intel_regions.h" +#include "intel_resolve_map.h" #include "intel_span.h" #include "intel_tex_layout.h" #include "intel_tex.h" @@ -41,7 +42,6 @@ #define FILE_DEBUG_FLAG DEBUG_MIPTREE - static GLenum target_to_target(GLenum target) { @@ -263,6 +263,7 @@ intel_miptree_release(struct intel_mipmap_tree **mt) intel_region_release(&((*mt)->region)); intel_miptree_release(&(*mt)->stencil_mt); intel_miptree_release(&(*mt)->hiz_mt); + intel_resolve_map_clear(&(*mt)->hiz_map); for (i = 0; i < MAX_TEXTURE_LEVELS; i++) { free((*mt)->level[i].slice); @@ -595,3 +596,118 @@ intel_miptree_alloc_hiz(struct intel_context *intel, true); return mt->hiz_mt != NULL; } + +void +intel_miptree_slice_set_needs_hiz_resolve(struct intel_mipmap_tree *mt, + uint32_t level, + uint32_t layer) +{ + intel_miptree_check_level_layer(mt, level, layer); + + if (!mt->hiz_mt) + return; + + intel_resolve_map_set(&mt->hiz_map, + level, layer, INTEL_NEED_HIZ_RESOLVE); +} + + +void +intel_miptree_slice_set_needs_depth_resolve(struct intel_mipmap_tree *mt, + uint32_t level, + uint32_t layer) +{ + intel_miptree_check_level_layer(mt, level, layer); + + if (!mt->hiz_mt) + return; + + intel_resolve_map_set(&mt->hiz_map, + level, layer, INTEL_NEED_DEPTH_RESOLVE); +} + +typedef void (*resolve_func_t)(struct intel_context *intel, + struct intel_mipmap_tree *mt, + uint32_t level, + uint32_t layer); + +static bool +intel_miptree_slice_resolve(struct intel_context *intel, + struct intel_mipmap_tree *mt, + uint32_t level, + uint32_t layer, + enum intel_need_resolve need, + resolve_func_t func) +{ + intel_miptree_check_level_layer(mt, level, layer); + + struct intel_resolve_map *item = + intel_resolve_map_get(&mt->hiz_map, level, layer); + + if (!item || item->need != need) + return false; + + func(intel, mt, level, layer); + intel_resolve_map_remove(item); + return true; +} + +bool +intel_miptree_slice_resolve_hiz(struct intel_context *intel, + struct intel_mipmap_tree *mt, + uint32_t level, + uint32_t layer) +{ + return intel_miptree_slice_resolve(intel, mt, level, layer, + INTEL_NEED_HIZ_RESOLVE, + intel->vtbl.resolve_hiz_slice); +} + +bool +intel_miptree_slice_resolve_depth(struct intel_context *intel, + struct intel_mipmap_tree *mt, + uint32_t level, + uint32_t layer) +{ + return intel_miptree_slice_resolve(intel, mt, level, layer, + INTEL_NEED_DEPTH_RESOLVE, + intel->vtbl.resolve_depth_slice); +} + +static bool +intel_miptree_all_slices_resolve(struct intel_context *intel, + struct intel_mipmap_tree *mt, + enum intel_need_resolve need, + resolve_func_t func) +{ + bool did_resolve = false; + struct intel_resolve_map *i; + + for (i = mt->hiz_map.next; i; i = i->next) { + if (i->need != need) + continue; + func(intel, mt, i->level, i->layer); + intel_resolve_map_remove(i); + did_resolve = true; + } + + return did_resolve; +} + +bool +intel_miptree_all_slices_resolve_hiz(struct intel_context *intel, + struct intel_mipmap_tree *mt) +{ + return intel_miptree_all_slices_resolve(intel, mt, + INTEL_NEED_HIZ_RESOLVE, + intel->vtbl.resolve_hiz_slice); +} + +bool +intel_miptree_all_slices_resolve_depth(struct intel_context *intel, + struct intel_mipmap_tree *mt) +{ + return intel_miptree_all_slices_resolve(intel, mt, + INTEL_NEED_DEPTH_RESOLVE, + intel->vtbl.resolve_depth_slice); +} diff --git a/src/mesa/drivers/dri/intel/intel_mipmap_tree.h b/src/mesa/drivers/dri/intel/intel_mipmap_tree.h index 9531f20297c..2cecd29f33e 100644 --- a/src/mesa/drivers/dri/intel/intel_mipmap_tree.h +++ b/src/mesa/drivers/dri/intel/intel_mipmap_tree.h @@ -285,14 +285,71 @@ intel_miptree_s8z24_gather(struct intel_context *intel, uint32_t layer); /** + * \name Miptree HiZ functions + * \{ + * + * It is safe to call the "slice_set_need_resolve" and "slice_resolve" + * functions on a miptree without HiZ. In that case, each function is a no-op. + */ + +/** * \brief Allocate the miptree's embedded HiZ miptree. * \see intel_mipmap_tree:hiz_mt * \return false if allocation failed */ + bool intel_miptree_alloc_hiz(struct intel_context *intel, struct intel_mipmap_tree *mt); +void +intel_miptree_slice_set_needs_hiz_resolve(struct intel_mipmap_tree *mt, + uint32_t level, + uint32_t depth); +void +intel_miptree_slice_set_needs_depth_resolve(struct intel_mipmap_tree *mt, + uint32_t level, + uint32_t depth); +void +intel_miptree_all_slices_set_need_hiz_resolve(struct intel_mipmap_tree *mt); + +void +intel_miptree_all_slices_set_need_depth_resolve(struct intel_mipmap_tree *mt); + +/** + * \return false if no resolve was needed + */ +bool +intel_miptree_slice_resolve_hiz(struct intel_context *intel, + struct intel_mipmap_tree *mt, + unsigned int level, + unsigned int depth); + +/** + * \return false if no resolve was needed + */ +bool +intel_miptree_slice_resolve_depth(struct intel_context *intel, + struct intel_mipmap_tree *mt, + unsigned int level, + unsigned int depth); + +/** + * \return false if no resolve was needed + */ +bool +intel_miptree_all_slices_resolve_hiz(struct intel_context *intel, + struct intel_mipmap_tree *mt); + +/** + * \return false if no resolve was needed + */ +bool +intel_miptree_all_slices_resolve_depth(struct intel_context *intel, + struct intel_mipmap_tree *mt); + +/**\}*/ + /* i915_mipmap_tree.c: */ void i915_miptree_layout(struct intel_mipmap_tree *mt); |