r600g: make sure copying of all texture formats is accelerated
This commit is contained in:
Marek Olšák
parent
84645fa613
commit
7c371f4695
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@ -322,9 +322,27 @@ static void r600_compressed_to_blittable(struct pipe_resource *tex,
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rtex->surface.level[level].npix_y = util_format_get_nblocksy(orig->format, orig->npix_y);
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}
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static void r600_reset_blittable_to_compressed(struct pipe_resource *tex,
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unsigned level,
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struct texture_orig_info *orig)
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static void r600_change_format(struct pipe_resource *tex,
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unsigned level,
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struct texture_orig_info *orig,
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enum pipe_format format)
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{
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struct r600_resource_texture *rtex = (struct r600_resource_texture*)tex;
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orig->format = tex->format;
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orig->width0 = tex->width0;
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orig->height0 = tex->height0;
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orig->npix0_x = rtex->surface.level[0].npix_x;
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orig->npix0_y = rtex->surface.level[0].npix_y;
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orig->npix_x = rtex->surface.level[level].npix_x;
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orig->npix_y = rtex->surface.level[level].npix_y;
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tex->format = format;
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}
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static void r600_reset_blittable_to_orig(struct pipe_resource *tex,
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unsigned level,
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struct texture_orig_info *orig)
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{
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struct r600_resource_texture *rtex = (struct r600_resource_texture*)tex;
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@ -349,7 +367,7 @@ static void r600_resource_copy_region(struct pipe_context *ctx,
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struct r600_resource_texture *rsrc = (struct r600_resource_texture*)src;
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struct texture_orig_info orig_info[2];
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struct pipe_box sbox;
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const struct pipe_box *psbox;
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const struct pipe_box *psbox = src_box;
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boolean restore_orig[2];
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memset(orig_info, 0, sizeof(orig_info));
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@ -372,7 +390,8 @@ static void r600_resource_copy_region(struct pipe_context *ctx,
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restore_orig[0] = restore_orig[1] = FALSE;
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if (util_format_is_compressed(src->format)) {
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if (util_format_is_compressed(src->format) &&
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util_format_is_compressed(dst->format)) {
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r600_compressed_to_blittable(src, src_level, &orig_info[0]);
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restore_orig[0] = TRUE;
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sbox.x = util_format_get_nblocksx(orig_info[0].format, src_box->x);
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@ -382,15 +401,36 @@ static void r600_resource_copy_region(struct pipe_context *ctx,
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sbox.height = util_format_get_nblocksy(orig_info[0].format, src_box->height);
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sbox.depth = src_box->depth;
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psbox=&sbox;
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} else
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psbox=src_box;
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if (util_format_is_compressed(dst->format)) {
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r600_compressed_to_blittable(dst, dst_level, &orig_info[1]);
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restore_orig[1] = TRUE;
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/* translate the dst box as well */
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dstx = util_format_get_nblocksx(orig_info[1].format, dstx);
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dsty = util_format_get_nblocksy(orig_info[1].format, dsty);
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} else if (!util_blitter_is_copy_supported(rctx->blitter, dst, src,
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PIPE_MASK_RGBAZS)) {
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unsigned blocksize = util_format_get_blocksize(src->format);
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switch (blocksize) {
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case 1:
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r600_change_format(src, src_level, &orig_info[0],
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PIPE_FORMAT_R8_UNORM);
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r600_change_format(dst, dst_level, &orig_info[1],
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PIPE_FORMAT_R8_UNORM);
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break;
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case 4:
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r600_change_format(src, src_level, &orig_info[0],
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PIPE_FORMAT_R8G8B8A8_UNORM);
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r600_change_format(dst, dst_level, &orig_info[1],
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PIPE_FORMAT_R8G8B8A8_UNORM);
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break;
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default:
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fprintf(stderr, "Unhandled format %s with blocksize %u\n",
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util_format_short_name(src->format), blocksize);
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assert(0);
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}
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restore_orig[0] = TRUE;
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restore_orig[1] = TRUE;
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}
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r600_blitter_begin(ctx, R600_COPY_TEXTURE);
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@ -399,10 +439,10 @@ static void r600_resource_copy_region(struct pipe_context *ctx,
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r600_blitter_end(ctx);
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if (restore_orig[0])
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r600_reset_blittable_to_compressed(src, src_level, &orig_info[0]);
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r600_reset_blittable_to_orig(src, src_level, &orig_info[0]);
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if (restore_orig[1])
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r600_reset_blittable_to_compressed(dst, dst_level, &orig_info[1]);
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r600_reset_blittable_to_orig(dst, dst_level, &orig_info[1]);
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}
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void r600_init_blit_functions(struct r600_context *rctx)
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@ -419,40 +419,6 @@ static void r600_setup_miptree(struct pipe_screen *screen,
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rtex->size = offset;
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}
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/* Figure out whether u_blitter will fallback to a transfer operation.
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* If so, don't use a staging resource.
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*/
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static boolean permit_hardware_blit(struct pipe_screen *screen,
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const struct pipe_resource *res)
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{
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unsigned bind;
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if (util_format_is_depth_or_stencil(res->format))
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bind = PIPE_BIND_DEPTH_STENCIL;
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else
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bind = PIPE_BIND_RENDER_TARGET;
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/* hackaround for S3TC */
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if (util_format_is_compressed(res->format))
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return TRUE;
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if (!screen->is_format_supported(screen,
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res->format,
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res->target,
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res->nr_samples,
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bind))
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return FALSE;
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if (!screen->is_format_supported(screen,
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res->format,
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res->target,
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res->nr_samples,
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PIPE_BIND_SAMPLER_VIEW))
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return FALSE;
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return TRUE;
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}
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static boolean r600_texture_get_handle(struct pipe_screen* screen,
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struct pipe_resource *ptex,
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struct winsys_handle *whandle)
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@ -577,10 +543,8 @@ r600_texture_create_object(struct pipe_screen *screen,
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/* Proceed in creating the depth buffer. */
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}
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/* only mark depth textures the HW can hit as depth textures */
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if (util_format_is_depth_or_stencil(rtex->real_format) &&
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permit_hardware_blit(screen, base))
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rtex->is_depth = true;
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/* don't include stencil-only formats which we don't support for rendering */
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rtex->is_depth = util_format_has_depth(util_format_description(rtex->resource.b.b.format));
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r600_setup_miptree(screen, rtex, array_mode);
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if (rscreen->use_surface_alloc) {
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@ -648,8 +612,7 @@ struct pipe_resource *r600_texture_create(struct pipe_screen *screen,
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if (rscreen->use_surface_alloc &&
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!(templ->bind & PIPE_BIND_SCANOUT) &&
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templ->usage != PIPE_USAGE_STAGING &&
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templ->usage != PIPE_USAGE_STREAM &&
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permit_hardware_blit(screen, templ)) {
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templ->usage != PIPE_USAGE_STREAM) {
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array_mode = V_038000_ARRAY_2D_TILED_THIN1;
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} else if (util_format_is_compressed(templ->format)) {
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array_mode = V_038000_ARRAY_1D_TILED_THIN1;
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@ -824,8 +787,7 @@ struct pipe_transfer* r600_texture_get_transfer(struct pipe_context *ctx,
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use_staging_texture = TRUE;
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}
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if (!permit_hardware_blit(ctx->screen, texture) ||
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(texture->flags & R600_RESOURCE_FLAG_TRANSFER)) {
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if (texture->flags & R600_RESOURCE_FLAG_TRANSFER) {
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use_staging_texture = FALSE;
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}
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