diff options
Diffstat (limited to 'src/gallium/drivers/r300/r300_context.h')
| -rw-r--r-- | src/gallium/drivers/r300/r300_context.h | 26 |
1 files changed, 15 insertions, 11 deletions
diff --git a/src/gallium/drivers/r300/r300_context.h b/src/gallium/drivers/r300/r300_context.h index e9c7d7bf63f..e18f876fc2d 100644 --- a/src/gallium/drivers/r300/r300_context.h +++ b/src/gallium/drivers/r300/r300_context.h @@ -295,6 +295,8 @@ struct r300_surface { uint32_t offset; /* COLOROFFSET or DEPTHOFFSET. */ uint32_t pitch; /* COLORPITCH or DEPTHPITCH. */ + uint32_t pitch_zmask; /* ZMASK_PITCH */ + uint32_t pitch_hiz; /* HIZ_PITCH */ uint32_t format; /* US_OUT_FMT or ZB_FORMAT. */ /* Parameters dedicated to the CBZB clear. */ @@ -363,8 +365,12 @@ struct r300_texture_desc { /* Zbuffer compression info for each miplevel. */ boolean zcomp8x8[R300_MAX_TEXTURE_LEVELS]; - /* If zero, then disable compression. */ + /* If zero, then disable Z compression/HiZ. */ unsigned zmask_dwords[R300_MAX_TEXTURE_LEVELS]; + unsigned hiz_dwords[R300_MAX_TEXTURE_LEVELS]; + /* Zmask/HiZ strides for each miplevel. */ + unsigned zmask_stride_in_pixels[R300_MAX_TEXTURE_LEVELS]; + unsigned hiz_stride_in_pixels[R300_MAX_TEXTURE_LEVELS]; }; struct r300_resource @@ -390,10 +396,6 @@ struct r300_resource /* Where the texture starts in the buffer. */ unsigned tex_offset; - /* HiZ memory allocations. */ - struct mem_block *hiz_mem[R300_MAX_TEXTURE_LEVELS]; - boolean hiz_in_use[R300_MAX_TEXTURE_LEVELS]; - /* This is the level tiling flags were last time set for. * It's used to prevent redundant tiling-flags changes from happening.*/ unsigned surface_level; @@ -545,22 +547,21 @@ struct r300_context { int sprite_coord_enable; /* Whether two-sided color selection is enabled (AKA light_twoside). */ boolean two_sided_color; - + /* Whether fast color clear is enabled. */ boolean cbzb_clear; /* Whether ZMASK is enabled. */ boolean zmask_in_use; /* Whether ZMASK is being decompressed. */ boolean zmask_decompress; - /* Whether ZMASK is locked, i.e. should be disabled and cannot be taken over. */ - boolean zmask_locked; + /* Whether ZMASK/HIZ is locked, i.e. should be disabled and cannot be taken over. */ + boolean hyperz_locked; /* The zbuffer the ZMASK of which is locked. */ struct pipe_surface *locked_zbuffer; + /* Whether HIZ is enabled. */ + boolean hiz_in_use; void *dsa_decompress_zmask; - /* two mem block managers for hiz/zmask ram space */ - struct mem_block *hiz_mm; - struct u_vbuf_mgr *vbuf_mgr; struct util_slab_mempool pool_transfers; @@ -644,6 +645,9 @@ void r300_decompress_zmask(struct r300_context *r300); void r300_decompress_zmask_locked_unsafe(struct r300_context *r300); void r300_decompress_zmask_locked(struct r300_context *r300); +/* r300_hyperz.c */ +void r300_update_hyperz_state(struct r300_context* r300); + /* r300_query.c */ void r300_resume_query(struct r300_context *r300, struct r300_query *query); |