};
-#ifndef I915
/**
* Enum for keeping track of the state of an MCS buffer associated with a
* miptree. This determines when fast clear related operations are needed.
*/
INTEL_MCS_STATE_CLEAR,
};
-#endif
struct intel_mipmap_tree
{
gl_format etc_format;
/**
- * The X offset of each image in the miptree must be aligned to this. See
- * the "Alignment Unit Size" section of the BSpec.
+ * The X offset of each image in the miptree must be aligned to this.
+ * See the comments in brw_tex_layout.c.
*/
unsigned int align_w;
unsigned int align_h; /**< \see align_w */
*/
struct intel_mipmap_tree *stencil_mt;
-#ifndef I915
/**
* \brief MCS miptree.
*
* MCS state for this buffer.
*/
enum intel_mcs_state mcs_state;
-#endif
/**
* The SURFACE_STATE bits associated with the last fast color clear to this
};
bool
-intel_is_non_msrt_mcs_buffer_supported(struct intel_context *intel,
+intel_is_non_msrt_mcs_buffer_supported(struct brw_context *brw,
struct intel_mipmap_tree *mt);
void
-intel_get_non_msrt_mcs_alignment(struct intel_context *intel,
+intel_get_non_msrt_mcs_alignment(struct brw_context *brw,
struct intel_mipmap_tree *mt,
unsigned *width_px, unsigned *height);
bool
-intel_miptree_alloc_non_msrt_mcs(struct intel_context *intel,
+intel_miptree_alloc_non_msrt_mcs(struct brw_context *brw,
struct intel_mipmap_tree *mt);
-struct intel_mipmap_tree *intel_miptree_create(struct intel_context *intel,
+struct intel_mipmap_tree *intel_miptree_create(struct brw_context *brw,
GLenum target,
gl_format format,
GLuint first_level,
enum intel_miptree_tiling_mode);
struct intel_mipmap_tree *
-intel_miptree_create_layout(struct intel_context *intel,
+intel_miptree_create_layout(struct brw_context *brw,
GLenum target,
gl_format format,
GLuint first_level,
GLuint num_samples);
struct intel_mipmap_tree *
-intel_miptree_create_for_bo(struct intel_context *intel,
+intel_miptree_create_for_bo(struct brw_context *brw,
drm_intel_bo *bo,
gl_format format,
uint32_t offset,
uint32_t tiling);
struct intel_mipmap_tree*
-intel_miptree_create_for_dri2_buffer(struct intel_context *intel,
+intel_miptree_create_for_dri2_buffer(struct brw_context *brw,
unsigned dri_attachment,
gl_format format,
uint32_t num_samples,
* - Depth is 1.
*/
struct intel_mipmap_tree*
-intel_miptree_create_for_renderbuffer(struct intel_context *intel,
+intel_miptree_create_for_renderbuffer(struct brw_context *brw,
gl_format format,
uint32_t width,
uint32_t height,
assert(layer < mt->level[level].depth);
}
-int intel_miptree_pitch_align (struct intel_context *intel,
- struct intel_mipmap_tree *mt,
- uint32_t tiling,
- int pitch);
-
void intel_miptree_reference(struct intel_mipmap_tree **dst,
struct intel_mipmap_tree *src);
GLuint img, GLuint x, GLuint y);
void
-intel_miptree_copy_teximage(struct intel_context *intel,
+intel_miptree_copy_teximage(struct brw_context *brw,
struct intel_texture_image *intelImage,
struct intel_mipmap_tree *dst_mt, bool invalidate);
-/**
- * Copy the stencil data from \c mt->stencil_mt->region to \c mt->region for
- * the given miptree slice.
- *
- * \see intel_mipmap_tree::stencil_mt
- */
-void
-intel_miptree_s8z24_scatter(struct intel_context *intel,
- struct intel_mipmap_tree *mt,
- uint32_t level,
- uint32_t slice);
-
-/**
- * Copy the stencil data in \c mt->stencil_mt->region to \c mt->region for the
- * given miptree slice.
- *
- * \see intel_mipmap_tree::stencil_mt
- */
-void
-intel_miptree_s8z24_gather(struct intel_context *intel,
- struct intel_mipmap_tree *mt,
- uint32_t level,
- uint32_t layer);
-
bool
-intel_miptree_alloc_mcs(struct intel_context *intel,
+intel_miptree_alloc_mcs(struct brw_context *brw,
struct intel_mipmap_tree *mt,
GLuint num_samples);
*/
bool
-intel_miptree_alloc_hiz(struct intel_context *intel,
+intel_miptree_alloc_hiz(struct brw_context *brw,
struct intel_mipmap_tree *mt);
bool
uint32_t level,
uint32_t depth);
+void
+intel_miptree_set_all_slices_need_depth_resolve(struct intel_mipmap_tree *mt,
+ uint32_t level);
+
/**
* \return false if no resolve was needed
*/
bool
-intel_miptree_slice_resolve_hiz(struct intel_context *intel,
+intel_miptree_slice_resolve_hiz(struct brw_context *brw,
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,
+intel_miptree_slice_resolve_depth(struct brw_context *brw,
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,
+intel_miptree_all_slices_resolve_hiz(struct brw_context *brw,
struct intel_mipmap_tree *mt);
/**
* \return false if no resolve was needed
*/
bool
-intel_miptree_all_slices_resolve_depth(struct intel_context *intel,
+intel_miptree_all_slices_resolve_depth(struct brw_context *brw,
struct intel_mipmap_tree *mt);
/**\}*/
static inline void
intel_miptree_used_for_rendering(struct intel_mipmap_tree *mt)
{
-#ifdef I915
- /* Nothing needs to be done for I915, since it doesn't support fast
- * clear.
- */
-#else
/* If the buffer was previously in fast clear state, change it to
* unresolved state, since it won't be guaranteed to be clear after
* rendering occurs.
*/
if (mt->mcs_state == INTEL_MCS_STATE_CLEAR)
mt->mcs_state = INTEL_MCS_STATE_UNRESOLVED;
-#endif
}
void
-intel_miptree_resolve_color(struct intel_context *intel,
+intel_miptree_resolve_color(struct brw_context *brw,
struct intel_mipmap_tree *mt);
void
-intel_miptree_make_shareable(struct intel_context *intel,
+intel_miptree_make_shareable(struct brw_context *brw,
struct intel_mipmap_tree *mt);
void
-intel_miptree_downsample(struct intel_context *intel,
+intel_miptree_downsample(struct brw_context *brw,
struct intel_mipmap_tree *mt);
void
-intel_miptree_upsample(struct intel_context *intel,
+intel_miptree_upsample(struct brw_context *brw,
struct intel_mipmap_tree *mt);
-/* i915_mipmap_tree.c:
- */
-void i915_miptree_layout(struct intel_mipmap_tree *mt);
-void i945_miptree_layout(struct intel_mipmap_tree *mt);
-void brw_miptree_layout(struct intel_context *intel,
- struct intel_mipmap_tree *mt);
+void brw_miptree_layout(struct brw_context *brw, struct intel_mipmap_tree *mt);
-void *intel_miptree_map_raw(struct intel_context *intel,
+void *intel_miptree_map_raw(struct brw_context *brw,
struct intel_mipmap_tree *mt);
-void intel_miptree_unmap_raw(struct intel_context *intel,
+void intel_miptree_unmap_raw(struct brw_context *brw,
struct intel_mipmap_tree *mt);
void
-intel_miptree_map(struct intel_context *intel,
+intel_miptree_map(struct brw_context *brw,
struct intel_mipmap_tree *mt,
unsigned int level,
unsigned int slice,
int *out_stride);
void
-intel_miptree_unmap(struct intel_context *intel,
+intel_miptree_unmap(struct brw_context *brw,
struct intel_mipmap_tree *mt,
unsigned int level,
unsigned int slice);
-#ifdef I915
-static inline void
-intel_hiz_exec(struct intel_context *intel, struct intel_mipmap_tree *mt,
- unsigned int level, unsigned int layer, enum gen6_hiz_op op)
-{
- /* Stub on i915. It would be nice if we didn't execute resolve code at all
- * there.
- */
-}
-#else
void
-intel_hiz_exec(struct intel_context *intel, struct intel_mipmap_tree *mt,
+intel_hiz_exec(struct brw_context *brw, struct intel_mipmap_tree *mt,
unsigned int level, unsigned int layer, enum gen6_hiz_op op);
-#endif
#ifdef __cplusplus
}
projects / mesa.git / blobdiff