diff options
Diffstat (limited to 'src/intel')
| -rw-r--r-- | src/intel/blorp/blorp_blit.c | 66 |
1 files changed, 44 insertions, 22 deletions
diff --git a/src/intel/blorp/blorp_blit.c b/src/intel/blorp/blorp_blit.c index 27af21f2548..c92ec9c5441 100644 --- a/src/intel/blorp/blorp_blit.c +++ b/src/intel/blorp/blorp_blit.c @@ -1708,32 +1708,47 @@ blorp_blit(struct blorp_batch *batch, } static enum isl_format -get_copy_format_for_bpb(unsigned bpb) +get_copy_format_for_bpb(const struct isl_device *isl_dev, unsigned bpb) { - /* The choice of UNORM and UINT formats is very intentional here. Most of - * the time, we want to use a UINT format to avoid any rounding error in - * the blit. For stencil blits, R8_UINT is required by the hardware. + /* The choice of UNORM and UINT formats is very intentional here. Most + * of the time, we want to use a UINT format to avoid any rounding error + * in the blit. For stencil blits, R8_UINT is required by the hardware. * (It's the only format allowed in conjunction with W-tiling.) Also we * intentionally use the 4-channel formats whenever we can. This is so - * that, when we do a RGB <-> RGBX copy, the two formats will line up even - * though one of them is 3/4 the size of the other. The choice of UNORM - * vs. UINT is also very intentional because Haswell doesn't handle 8 or - * 16-bit RGB UINT formats at all so we have to use UNORM there. + * that, when we do a RGB <-> RGBX copy, the two formats will line up + * even though one of them is 3/4 the size of the other. The choice of + * UNORM vs. UINT is also very intentional because we don't have 8 or + * 16-bit RGB UINT formats until Sky Lake so we have to use UNORM there. * Fortunately, the only time we should ever use two different formats in * the table below is for RGB -> RGBA blits and so we will never have any * UNORM/UINT mismatch. */ - switch (bpb) { - case 8: return ISL_FORMAT_R8_UINT; - case 16: return ISL_FORMAT_R8G8_UINT; - case 24: return ISL_FORMAT_R8G8B8_UNORM; - case 32: return ISL_FORMAT_R8G8B8A8_UNORM; - case 48: return ISL_FORMAT_R16G16B16_UNORM; - case 64: return ISL_FORMAT_R16G16B16A16_UNORM; - case 96: return ISL_FORMAT_R32G32B32_UINT; - case 128:return ISL_FORMAT_R32G32B32A32_UINT; - default: - unreachable("Unknown format bpb"); + if (ISL_DEV_GEN(isl_dev) >= 9) { + switch (bpb) { + case 8: return ISL_FORMAT_R8_UINT; + case 16: return ISL_FORMAT_R8G8_UINT; + case 24: return ISL_FORMAT_R8G8B8_UINT; + case 32: return ISL_FORMAT_R8G8B8A8_UINT; + case 48: return ISL_FORMAT_R16G16B16_UINT; + case 64: return ISL_FORMAT_R16G16B16A16_UINT; + case 96: return ISL_FORMAT_R32G32B32_UINT; + case 128:return ISL_FORMAT_R32G32B32A32_UINT; + default: + unreachable("Unknown format bpb"); + } + } else { + switch (bpb) { + case 8: return ISL_FORMAT_R8_UINT; + case 16: return ISL_FORMAT_R8G8_UINT; + case 24: return ISL_FORMAT_R8G8B8_UNORM; + case 32: return ISL_FORMAT_R8G8B8A8_UNORM; + case 48: return ISL_FORMAT_R16G16B16_UNORM; + case 64: return ISL_FORMAT_R16G16B16A16_UNORM; + case 96: return ISL_FORMAT_R32G32B32_UINT; + case 128:return ISL_FORMAT_R32G32B32A32_UINT; + default: + unreachable("Unknown format bpb"); + } } } @@ -1789,7 +1804,7 @@ surf_convert_to_uncompressed(const struct isl_device *isl_dev, info->tile_y_sa /= fmtl->bh; /* It's now an uncompressed surface so we need an uncompressed format */ - info->surf.format = get_copy_format_for_bpb(fmtl->bpb); + info->surf.format = get_copy_format_for_bpb(isl_dev, fmtl->bpb); } static void @@ -1809,9 +1824,15 @@ surf_fake_rgb_with_red(const struct isl_device *isl_dev, case ISL_FORMAT_R8G8B8_UNORM: red_format = ISL_FORMAT_R8_UNORM; break; + case ISL_FORMAT_R8G8B8_UINT: + red_format = ISL_FORMAT_R8_UINT; + break; case ISL_FORMAT_R16G16B16_UNORM: red_format = ISL_FORMAT_R16_UNORM; break; + case ISL_FORMAT_R16G16B16_UINT: + red_format = ISL_FORMAT_R16_UINT; + break; case ISL_FORMAT_R32G32B32_UINT: red_format = ISL_FORMAT_R32_UINT; break; @@ -1836,6 +1857,7 @@ blorp_copy(struct blorp_batch *batch, uint32_t dst_x, uint32_t dst_y, uint32_t src_width, uint32_t src_height) { + const struct isl_device *isl_dev = batch->blorp->isl_dev; struct blorp_params params; if (src_width == 0 || src_height == 0) @@ -1856,14 +1878,14 @@ blorp_copy(struct blorp_batch *batch, const struct isl_format_layout *dst_fmtl = isl_format_get_layout(params.dst.surf.format); - params.src.view.format = get_copy_format_for_bpb(src_fmtl->bpb); + params.src.view.format = get_copy_format_for_bpb(isl_dev, src_fmtl->bpb); if (src_fmtl->bw > 1 || src_fmtl->bh > 1) { surf_convert_to_uncompressed(batch->blorp->isl_dev, ¶ms.src, &src_x, &src_y, &src_width, &src_height); wm_prog_key.need_src_offset = true; } - params.dst.view.format = get_copy_format_for_bpb(dst_fmtl->bpb); + params.dst.view.format = get_copy_format_for_bpb(isl_dev, dst_fmtl->bpb); if (dst_fmtl->bw > 1 || dst_fmtl->bh > 1) { surf_convert_to_uncompressed(batch->blorp->isl_dev, ¶ms.dst, &dst_x, &dst_y, NULL, NULL); |