diff options
Diffstat (limited to 'src/gallium/drivers/vc5')
-rw-r--r-- | src/gallium/drivers/vc5/vc5_rcl.c | 22 | ||||
-rw-r--r-- | src/gallium/drivers/vc5/vc5_resource.c | 69 | ||||
-rw-r--r-- | src/gallium/drivers/vc5/vc5_resource.h | 8 |
3 files changed, 94 insertions, 5 deletions
diff --git a/src/gallium/drivers/vc5/vc5_rcl.c b/src/gallium/drivers/vc5/vc5_rcl.c index f27f7b3837b..afb764c0a80 100644 --- a/src/gallium/drivers/vc5/vc5_rcl.c +++ b/src/gallium/drivers/vc5/vc5_rcl.c @@ -369,6 +369,28 @@ vc5_emit_rcl(struct vc5_job *job) if (job->resolve & PIPE_CLEAR_DEPTHSTENCIL) rsc->writes++; + + /* Emit the separate stencil packet if we have a resource for + * it. The HW will only load/store this buffer if the + * Z/Stencil config doesn't have stencil in its format. + */ + if (rsc->separate_stencil) { + cl_emit(&job->rcl, + TILE_RENDERING_MODE_CONFIGURATION_Z_STENCIL_CONFIG, + zs) { + zs.address = + cl_address(rsc->separate_stencil->bo, + surf->separate_stencil_offset); + + zs.z_stencil_id = 1; /* Separate stencil */ + + zs.padded_height_of_output_image_in_uif_blocks = + surf->separate_stencil_padded_height_of_output_image_in_uif_blocks; + + assert(surf->tiling != VC5_TILING_RASTER); + zs.memory_format = surf->separate_stencil_tiling; + } + } } /* Ends rendering mode config. */ diff --git a/src/gallium/drivers/vc5/vc5_resource.c b/src/gallium/drivers/vc5/vc5_resource.c index 768f8d41f08..98ca8f42601 100644 --- a/src/gallium/drivers/vc5/vc5_resource.c +++ b/src/gallium/drivers/vc5/vc5_resource.c @@ -27,7 +27,9 @@ #include "util/u_format.h" #include "util/u_inlines.h" #include "util/u_surface.h" +#include "util/u_transfer_helper.h" #include "util/u_upload_mgr.h" +#include "util/u_format_zs.h" #include "drm_fourcc.h" #include "vc5_screen.h" @@ -368,6 +370,7 @@ vc5_resource_destroy(struct pipe_screen *pscreen, struct pipe_resource *prsc) { struct vc5_resource *rsc = vc5_resource(prsc); + vc5_bo_unreference(&rsc->bo); free(rsc); } @@ -607,6 +610,8 @@ vc5_resource_create_with_modifiers(struct pipe_screen *pscreen, return NULL; } + rsc->internal_format = prsc->format; + vc5_setup_slices(rsc); if (!vc5_resource_bo_alloc(rsc)) goto fail; @@ -719,6 +724,10 @@ vc5_create_surface(struct pipe_context *pctx, unsigned level = surf_tmpl->u.tex.level; struct vc5_resource_slice *slice = &rsc->slices[level]; + struct vc5_resource_slice *separate_stencil_slice = NULL; + if (rsc->separate_stencil) + separate_stencil_slice = &rsc->separate_stencil->slices[level]; + pipe_reference_init(&psurf->reference, 1); pipe_resource_reference(&psurf->texture, ptex); @@ -733,6 +742,15 @@ vc5_create_surface(struct pipe_context *pctx, surface->offset = (slice->offset + psurf->u.tex.first_layer * rsc->cube_map_stride); surface->tiling = slice->tiling; + if (separate_stencil_slice) { + surface->separate_stencil_offset = + (separate_stencil_slice->offset + + psurf->u.tex.first_layer * + rsc->separate_stencil->cube_map_stride); + surface->separate_stencil_tiling = + separate_stencil_slice->tiling; + } + surface->format = vc5_get_rt_format(psurf->format); if (util_format_is_depth_or_stencil(psurf->format)) { @@ -760,6 +778,13 @@ vc5_create_surface(struct pipe_context *pctx, surface->padded_height_of_output_image_in_uif_blocks = ((slice->size / slice->stride) / (2 * vc5_utile_height(rsc->cpp))); + + if (separate_stencil_slice) { + surface->separate_stencil_padded_height_of_output_image_in_uif_blocks = + ((separate_stencil_slice->size / + separate_stencil_slice->stride) / + (2 * vc5_utile_height(rsc->separate_stencil->cpp))); + } } return &surface->base; @@ -780,23 +805,57 @@ vc5_flush_resource(struct pipe_context *pctx, struct pipe_resource *resource) */ } +static enum pipe_format +vc5_resource_get_internal_format(struct pipe_resource *prsc) +{ + return vc5_resource(prsc)->internal_format; +} + +static void +vc5_resource_set_stencil(struct pipe_resource *prsc, + struct pipe_resource *stencil) +{ + vc5_resource(prsc)->separate_stencil = vc5_resource(stencil); +} + +static struct pipe_resource * +vc5_resource_get_stencil(struct pipe_resource *prsc) +{ + struct vc5_resource *rsc = vc5_resource(prsc); + + return &rsc->separate_stencil->base; +} + +static const struct u_transfer_vtbl transfer_vtbl = { + .resource_create = vc5_resource_create, + .resource_destroy = vc5_resource_destroy, + .transfer_map = vc5_resource_transfer_map, + .transfer_unmap = vc5_resource_transfer_unmap, + .transfer_flush_region = u_default_transfer_flush_region, + .get_internal_format = vc5_resource_get_internal_format, + .set_stencil = vc5_resource_set_stencil, + .get_stencil = vc5_resource_get_stencil, +}; + void vc5_resource_screen_init(struct pipe_screen *pscreen) { pscreen->resource_create_with_modifiers = vc5_resource_create_with_modifiers; - pscreen->resource_create = vc5_resource_create; + pscreen->resource_create = u_transfer_helper_resource_create; pscreen->resource_from_handle = vc5_resource_from_handle; pscreen->resource_get_handle = vc5_resource_get_handle; - pscreen->resource_destroy = vc5_resource_destroy; + pscreen->resource_destroy = u_transfer_helper_resource_destroy; + pscreen->transfer_helper = u_transfer_helper_create(&transfer_vtbl, + true, false, false); } void vc5_resource_context_init(struct pipe_context *pctx) { - pctx->transfer_map = vc5_resource_transfer_map; - pctx->transfer_flush_region = u_default_transfer_flush_region; - pctx->transfer_unmap = vc5_resource_transfer_unmap; + pctx->transfer_map = u_transfer_helper_transfer_map; + pctx->transfer_flush_region = u_transfer_helper_transfer_flush_region; + pctx->transfer_unmap = u_transfer_helper_transfer_unmap; pctx->buffer_subdata = u_default_buffer_subdata; pctx->texture_subdata = u_default_texture_subdata; pctx->create_surface = vc5_create_surface; diff --git a/src/gallium/drivers/vc5/vc5_resource.h b/src/gallium/drivers/vc5/vc5_resource.h index ed464fc8d6c..cb4b86ccdec 100644 --- a/src/gallium/drivers/vc5/vc5_resource.h +++ b/src/gallium/drivers/vc5/vc5_resource.h @@ -83,7 +83,9 @@ struct vc5_resource_slice { struct vc5_surface { struct pipe_surface base; uint32_t offset; + uint32_t separate_stencil_offset; enum vc5_tiling_mode tiling; + enum vc5_tiling_mode separate_stencil_tiling; /** * Output image format for TILE_RENDERING_MODE_CONFIGURATION */ @@ -102,6 +104,7 @@ struct vc5_surface { uint8_t internal_bpp; uint32_t padded_height_of_output_image_in_uif_blocks; + uint32_t separate_stencil_padded_height_of_output_image_in_uif_blocks; }; struct vc5_resource { @@ -130,6 +133,11 @@ struct vc5_resource { * buffer) may get marked. */ uint32_t initialized_buffers; + + enum pipe_format internal_format; + + /* Resource storing the S8 part of a Z32F_S8 resource, or NULL. */ + struct vc5_resource *separate_stencil; }; static inline struct vc5_resource * |