| /* |
| * Copyright (C) 2016 Rob Clark <robclark@freedesktop.org> |
| * Copyright © 2018 Google, Inc. |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a |
| * copy of this software and associated documentation files (the "Software"), |
| * to deal in the Software without restriction, including without limitation |
| * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| * and/or sell copies of the Software, and to permit persons to whom the |
| * Software is furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice (including the next |
| * paragraph) shall be included in all copies or substantial portions of the |
| * Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| * SOFTWARE. |
| * |
| * Authors: |
| * Rob Clark <robclark@freedesktop.org> |
| */ |
| |
| #ifndef FD6_UTIL_H_ |
| #define FD6_UTIL_H_ |
| |
| #include "freedreno_util.h" |
| |
| #include "a6xx.xml.h" |
| |
| enum a6xx_vtx_fmt fd6_pipe2vtx(enum pipe_format format); |
| enum a6xx_tex_fmt fd6_pipe2tex(enum pipe_format format); |
| enum a6xx_color_fmt fd6_pipe2color(enum pipe_format format); |
| enum a3xx_color_swap fd6_pipe2swap(enum pipe_format format); |
| enum a6xx_tex_fetchsize fd6_pipe2fetchsize(enum pipe_format format); |
| enum a6xx_depth_format fd6_pipe2depth(enum pipe_format format); |
| enum a6xx_tex_swiz fd6_pipe2swiz(unsigned swiz); |
| |
| uint32_t fd6_tex_swiz(struct pipe_resource *prsc, unsigned swizzle_r, |
| unsigned swizzle_g, unsigned swizzle_b, unsigned swizzle_a); |
| |
| static inline enum a6xx_2d_ifmt |
| fd6_ifmt(enum a6xx_color_fmt fmt) |
| { |
| switch (fmt) { |
| case RB6_A8_UNORM: |
| case RB6_R8_UNORM: |
| case RB6_R8_SNORM: |
| case RB6_R8G8_UNORM: |
| case RB6_R8G8_SNORM: |
| case RB6_R8G8B8A8_UNORM: |
| case RB6_R8G8B8_UNORM: |
| case RB6_R8G8B8A8_SNORM: |
| return R2D_UNORM8; |
| |
| case RB6_R32_UINT: |
| case RB6_R32_SINT: |
| case RB6_R32G32_UINT: |
| case RB6_R32G32_SINT: |
| case RB6_R32G32B32A32_UINT: |
| case RB6_R32G32B32A32_SINT: |
| return R2D_INT32; |
| |
| case RB6_R16_UINT: |
| case RB6_R16_SINT: |
| case RB6_R16G16_UINT: |
| case RB6_R16G16_SINT: |
| case RB6_R16G16B16A16_UINT: |
| case RB6_R16G16B16A16_SINT: |
| return R2D_INT16; |
| |
| case RB6_R8_UINT: |
| case RB6_R8_SINT: |
| case RB6_R8G8_UINT: |
| case RB6_R8G8_SINT: |
| case RB6_R8G8B8A8_UINT: |
| case RB6_R8G8B8A8_SINT: |
| return R2D_INT8; |
| |
| case RB6_R16_UNORM: |
| case RB6_R16_SNORM: |
| case RB6_R16G16_UNORM: |
| case RB6_R16G16_SNORM: |
| case RB6_R16G16B16A16_UNORM: |
| case RB6_R16G16B16A16_SNORM: |
| case RB6_R32_FLOAT: |
| case RB6_R32G32_FLOAT: |
| case RB6_R32G32B32A32_FLOAT: |
| return R2D_FLOAT32; |
| |
| case RB6_R16_FLOAT: |
| case RB6_R16G16_FLOAT: |
| case RB6_R16G16B16A16_FLOAT: |
| return R2D_FLOAT16; |
| |
| case RB6_R4G4B4A4_UNORM: |
| case RB6_R5G5B5A1_UNORM: |
| case RB6_R5G6B5_UNORM: |
| case RB6_R10G10B10A2_UNORM: |
| case RB6_R10G10B10A2_UINT: |
| case RB6_R11G11B10_FLOAT: |
| case RB6_X8Z24_UNORM: |
| // ??? |
| return 0; |
| default: |
| unreachable("bad format"); |
| return 0; |
| } |
| } |
| |
| #endif /* FD6_UTIL_H_ */ |