diff options
-rw-r--r-- | src/gallium/drivers/r600/evergreen_state.c | 40 | ||||
-rw-r--r-- | src/gallium/drivers/r600/r600_blit.c | 6 | ||||
-rw-r--r-- | src/gallium/drivers/r600/r600_pipe.h | 3 |
3 files changed, 36 insertions, 13 deletions
diff --git a/src/gallium/drivers/r600/evergreen_state.c b/src/gallium/drivers/r600/evergreen_state.c index e48d693a130..570935b8818 100644 --- a/src/gallium/drivers/r600/evergreen_state.c +++ b/src/gallium/drivers/r600/evergreen_state.c @@ -644,7 +644,8 @@ struct pipe_sampler_view * evergreen_create_sampler_view_custom(struct pipe_context *ctx, struct pipe_resource *texture, const struct pipe_sampler_view *state, - unsigned width0, unsigned height0) + unsigned width0, unsigned height0, + unsigned force_level) { struct r600_screen *rscreen = (struct r600_screen*)ctx->screen; struct r600_pipe_sampler_view *view = CALLOC_STRUCT(r600_pipe_sampler_view); @@ -656,6 +657,8 @@ evergreen_create_sampler_view_custom(struct pipe_context *ctx, unsigned macro_aspect, tile_split, bankh, bankw, nbanks, fmask_bankh; enum pipe_format pipe_format = state->format; struct radeon_surface_level *surflevel; + unsigned base_level, first_level, last_level; + uint64_t va; if (view == NULL) return NULL; @@ -712,13 +715,26 @@ evergreen_create_sampler_view_custom(struct pipe_context *ctx, endian = r600_colorformat_endian_swap(format); + base_level = 0; + first_level = state->u.tex.first_level; + last_level = state->u.tex.last_level; width = width0; height = height0; depth = texture->depth0; - pitch = surflevel[0].nblk_x * util_format_get_blockwidth(pipe_format); + + if (force_level) { + base_level = force_level; + first_level = 0; + last_level = 0; + width = u_minify(width, force_level); + height = u_minify(height, force_level); + depth = u_minify(depth, force_level); + } + + pitch = surflevel[base_level].nblk_x * util_format_get_blockwidth(pipe_format); non_disp_tiling = tmp->non_disp_tiling; - switch (surflevel[0].mode) { + switch (surflevel[base_level].mode) { case RADEON_SURF_MODE_LINEAR_ALIGNED: array_mode = V_028C70_ARRAY_LINEAR_ALIGNED; break; @@ -757,6 +773,8 @@ evergreen_create_sampler_view_custom(struct pipe_context *ctx, } else if (texture->target == PIPE_TEXTURE_CUBE_ARRAY) depth = texture->array_size / 6; + va = r600_resource_va(ctx->screen, texture); + view->tex_resource = &tmp->resource; view->tex_resource_words[0] = (S_030000_DIM(r600_tex_dim(texture->target, texture->nr_samples)) | S_030000_PITCH((pitch / 8) - 1) | @@ -768,7 +786,7 @@ evergreen_create_sampler_view_custom(struct pipe_context *ctx, view->tex_resource_words[1] = (S_030004_TEX_HEIGHT(height - 1) | S_030004_TEX_DEPTH(depth - 1) | S_030004_ARRAY_MODE(array_mode)); - view->tex_resource_words[2] = (surflevel[0].offset + r600_resource_va(ctx->screen, texture)) >> 8; + view->tex_resource_words[2] = (surflevel[base_level].offset + va) >> 8; /* TEX_RESOURCE_WORD3.MIP_ADDRESS */ if (texture->nr_samples > 1 && rscreen->has_compressed_msaa_texturing) { @@ -778,12 +796,12 @@ evergreen_create_sampler_view_custom(struct pipe_context *ctx, view->skip_mip_address_reloc = true; } else { /* FMASK should be in MIP_ADDRESS for multisample textures */ - view->tex_resource_words[3] = (tmp->fmask.offset + r600_resource_va(ctx->screen, texture)) >> 8; + view->tex_resource_words[3] = (tmp->fmask.offset + va) >> 8; } - } else if (state->u.tex.last_level && texture->nr_samples <= 1) { - view->tex_resource_words[3] = (surflevel[1].offset + r600_resource_va(ctx->screen, texture)) >> 8; + } else if (last_level && texture->nr_samples <= 1) { + view->tex_resource_words[3] = (surflevel[1].offset + va) >> 8; } else { - view->tex_resource_words[3] = (surflevel[0].offset + r600_resource_va(ctx->screen, texture)) >> 8; + view->tex_resource_words[3] = (surflevel[base_level].offset + va) >> 8; } view->tex_resource_words[4] = (word4 | @@ -802,8 +820,8 @@ evergreen_create_sampler_view_custom(struct pipe_context *ctx, view->tex_resource_words[5] |= S_030014_LAST_LEVEL(log_samples); view->tex_resource_words[6] |= S_030018_FMASK_BANK_HEIGHT(fmask_bankh); } else { - view->tex_resource_words[4] |= S_030010_BASE_LEVEL(state->u.tex.first_level); - view->tex_resource_words[5] |= S_030014_LAST_LEVEL(state->u.tex.last_level); + view->tex_resource_words[4] |= S_030010_BASE_LEVEL(first_level); + view->tex_resource_words[5] |= S_030014_LAST_LEVEL(last_level); /* aniso max 16 samples */ view->tex_resource_words[6] |= S_030018_MAX_ANISO(4); } @@ -824,7 +842,7 @@ evergreen_create_sampler_view(struct pipe_context *ctx, const struct pipe_sampler_view *state) { return evergreen_create_sampler_view_custom(ctx, tex, state, - tex->width0, tex->height0); + tex->width0, tex->height0, 0); } static void evergreen_emit_clip_state(struct r600_context *rctx, struct r600_atom *atom) diff --git a/src/gallium/drivers/r600/r600_blit.c b/src/gallium/drivers/r600/r600_blit.c index 770eb38e5d9..dc19b30bda2 100644 --- a/src/gallium/drivers/r600/r600_blit.c +++ b/src/gallium/drivers/r600/r600_blit.c @@ -679,6 +679,7 @@ static void r600_resource_copy_region(struct pipe_context *ctx, struct pipe_surface *dst_view, dst_templ; struct pipe_sampler_view src_templ, *src_view; unsigned dst_width, dst_height, src_width0, src_height0, src_widthFL, src_heightFL; + unsigned src_force_level = 0; struct pipe_box sbox, dstbox; /* Handle buffers first. */ @@ -737,6 +738,8 @@ static void r600_resource_copy_region(struct pipe_context *ctx, sbox.height = util_format_get_nblocksy(src->format, src_box->height); sbox.depth = src_box->depth; src_box = &sbox; + + src_force_level = src_level; } else if (!util_blitter_is_copy_supported(rctx->blitter, dst, src)) { if (util_format_is_subsampled_2x1_32bpp(src->format)) { @@ -789,7 +792,8 @@ static void r600_resource_copy_region(struct pipe_context *ctx, if (rctx->b.chip_class >= EVERGREEN) { src_view = evergreen_create_sampler_view_custom(ctx, src, &src_templ, - src_width0, src_height0); + src_width0, src_height0, + src_force_level); } else { src_view = r600_create_sampler_view_custom(ctx, src, &src_templ, src_widthFL, src_heightFL); diff --git a/src/gallium/drivers/r600/r600_pipe.h b/src/gallium/drivers/r600/r600_pipe.h index 8e9575a0c81..e5bb2b883d5 100644 --- a/src/gallium/drivers/r600/r600_pipe.h +++ b/src/gallium/drivers/r600/r600_pipe.h @@ -512,7 +512,8 @@ struct pipe_sampler_view * evergreen_create_sampler_view_custom(struct pipe_context *ctx, struct pipe_resource *texture, const struct pipe_sampler_view *state, - unsigned width0, unsigned height0); + unsigned width0, unsigned height0, + unsigned force_level); void evergreen_init_common_regs(struct r600_command_buffer *cb, enum chip_class ctx_chip_class, enum radeon_family ctx_family, |