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gstreamer/subprojects/gst-plugins-bad/gst-libs/gst/vulkan/gstvkformat.c
Víctor Manuel Jáquez Leal 35dbd9f92c vkformat: add gst_vulkan_format_from_video_info_2() 
The purpose of this function is to get more info about the mapped Vulkan format
from the GStreamer format, since they can be multiple Vulkan formats for one
GStreamer format.

Also a Vulkan format may have certain usage and aspects that must be verified.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4351>
2023-05-19 04:26:29 +00:00

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/*
* GStreamer
* Copyright (C) 2019 Matthew Waters <matthew@centricular.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "gstvkformat.h"
/**
* SECTION:vkformat
* @title: GstVulkanFormat
* @short_description: Vulkan formats
* @see_also: #GstVulkanDevice, #GstVulkanMemory, #GstVulkanImageMemory
*/
#define FORMAT(name, scaling) \
G_PASTE(G_PASTE(VK_FORMAT_,name),G_PASTE(_,scaling)), G_STRINGIFY(G_PASTE(G_PASTE(name,_),scaling)), G_PASTE(GST_VULKAN_FORMAT_SCALING_, scaling)
#define FLAG(v) \
G_PASTE(GST_VULKAN_FORMAT_FLAG_,v)
#if G_BYTE_ORDER == G_LITTLE_ENDIAN
#define NE FLAG(LE)
#define OE 0
#elif G_BYTE_ORDER == G_BIG_ENDIAN
#define NE 0
#define OE FLAG(LE)
#endif
/* depths: bits, n_components, shift, depth */
#define DPTH0 0, 0, { 0, 0, 0, 0 }, { 0, 0, 0, 0 }
#define DPTH8 8, 1, { 0, 0, 0, 0 }, { 8, 0, 0, 0 }
#define DPTH88 8, 2, { 0, 0, 0, 0 }, { 8, 8, 0, 0 }
#define DPTH8_32 8, 2, { 0, 0, 0, 0 }, { 8, 32, 0, 0 }
#define DPTH888 8, 3, { 0, 0, 0, 0 }, { 8, 8, 8, 0 }
#define DPTH8888 8, 4, { 0, 0, 0, 0 }, { 8, 8, 8, 8 }
#define DPTH8880 8, 4, { 0, 0, 0, 0 }, { 8, 8, 8, 0 }
#define DPTH10 10, 1, { 0, 0, 0, 0 }, { 10, 0, 0, 0 }
#define DPTH10_10_10 10, 3, { 0, 0, 0, 0 }, { 10, 10, 10, 0 }
#define DPTH10_10_10_10 10, 4, { 0, 0, 0, 0 }, { 10, 10, 10, 10 }
#define DPTH10_10_10_HI 16, 3, { 6, 6, 6, 0 }, { 10, 10, 10, 0 }
#define DPTH10_10_10_2 10, 4, { 0, 0, 0, 0 }, { 10, 10, 10, 2}
#define DPTH12_12_12 12, 3, { 0, 0, 0, 0 }, { 12, 12, 12, 0 }
#define DPTH12_12_12_12 12, 4, { 0, 0, 0, 0 }, { 12, 12, 12, 12 }
#define DPTH16 16, 1, { 0, 0, 0, 0 }, { 16, 0, 0, 0 }
#define DPTH16_16_16 16, 3, { 0, 0, 0, 0 }, { 16, 16, 16, 0 }
#define DPTH16_16_16_16 16, 4, { 0, 0, 0, 0 }, { 16, 16, 16, 16 }
#define DPTH555 16, 3, { 10, 5, 0, 0 }, { 5, 5, 5, 0 }
#define DPTH565 16, 3, { 11, 5, 0, 0 }, { 5, 6, 5, 0 }
/* pixel strides */
#define PSTR0 { 0, 0, 0, 0 }
#define PSTR1 { 1, 0, 0, 0 }
#define PSTR14 { 1, 4, 0, 0 }
#define PSTR111 { 1, 1, 1, 0 }
#define PSTR1111 { 1, 1, 1, 1 }
#define PSTR122 { 1, 2, 2, 0 }
#define PSTR2 { 2, 0, 0, 0 }
#define PSTR222 { 2, 2, 2, 0 }
#define PSTR2222 { 2, 2, 2, 2 }
#define PSTR244 { 2, 4, 4, 0 }
#define PSTR4 { 4, 4, 0, 0 }
#define PSTR44 { 4, 4, 0, 0 }
#define PSTR444 { 4, 4, 4, 0 }
#define PSTR4444 { 4, 4, 4, 4 }
#define PSTR333 { 3, 3, 3, 0 }
#define PSTR488 { 4, 8, 8, 0 }
#define PSTR8888 { 8, 8, 8, 8 }
/* planes, in what plane do we find component N */
#define PLANE_NA 0, { 0, 0, 0, 0 }
#define PLANE0 1, { 0, 0, 0, 0 }
#define PLANE01 2, { 0, 1, 0, 0 }
#define PLANE011 2, { 0, 1, 1, 0 }
#define PLANE012 3, { 0, 1, 2, 0 }
#define PLANE0123 4, { 0, 1, 2, 3 }
#define PLANE021 3, { 0, 2, 1, 0 }
#define PLANE201 3, { 2, 0, 1, 0 }
#define PLANE2013 4, { 2, 0, 1, 3 }
/* offsets, what's the offset of the component N in the plane */
#define OFFS0 { 0, 0, 0, 0 }
#define OFFS013 { 0, 1, 3, 0 }
#define OFFS102 { 1, 0, 2, 0 }
#define OFFS1230 { 1, 2, 3, 0 }
#define OFFS012 { 0, 1, 2, 0 }
#define OFFS210 { 2, 1, 0, 0 }
#define OFFS123 { 1, 2, 3, 0 }
#define OFFS321 { 3, 2, 1, 0 }
#define OFFS0123 { 0, 1, 2, 3 }
#define OFFS2103 { 2, 1, 0, 3 }
#define OFFS3210 { 3, 2, 1, 0 }
#define OFFS031 { 0, 3, 1, 0 }
#define OFFS204 { 2, 0, 4, 0 }
#define OFFS001 { 0, 0, 1, 0 }
#define OFFS010 { 0, 1, 0, 0 }
#define OFFS01 { 0, 1, 0, 0 }
#define OFFS104 { 1, 0, 4, 0 }
#define OFFS2460 { 2, 4, 6, 0 }
/* subsampling, w_sub, h_sub */
#define SUB410 { 0, 2, 2, 0 }, { 0, 2, 2, 0 }
#define SUB411 { 0, 2, 2, 0 }, { 0, 0, 0, 0 }
#define SUB420 { 0, 1, 1, 0 }, { 0, 1, 1, 0 }
#define SUB422 { 0, 1, 1, 0 }, { 0, 0, 0, 0 }
#define SUB4 { 0, 0, 0, 0 }, { 0, 0, 0, 0 }
#define SUB44 { 0, 0, 0, 0 }, { 0, 0, 0, 0 }
#define SUB444 { 0, 0, 0, 0 }, { 0, 0, 0, 0 }
#define SUB4444 { 0, 0, 0, 0 }, { 0, 0, 0, 0 }
#define SUB4204 { 0, 1, 1, 0 }, { 0, 1, 1, 0 }
#define SUB4224 { 0, 1, 1, 0 }, { 0, 0, 0, 0 }
static GstVulkanFormatInfo formats[] = {
{FORMAT (R8G8B8A8, UNORM), FLAG (RGB) | FLAG (ALPHA) | NE, DPTH8888, PSTR4444,
PLANE0, OFFS0123, SUB444},
{FORMAT (R8G8B8A8, SNORM), FLAG (RGB) | FLAG (ALPHA) | NE, DPTH8888, PSTR4444,
PLANE0, OFFS0123, SUB444},
{FORMAT (R8G8B8A8, USCALED), FLAG (RGB) | FLAG (ALPHA) | NE, DPTH8888,
PSTR4444, PLANE0, OFFS0123, SUB444},
{FORMAT (R8G8B8A8, SSCALED), FLAG (RGB) | FLAG (ALPHA) | NE, DPTH8888,
PSTR4444, PLANE0, OFFS0123, SUB444},
{FORMAT (R8G8B8A8, UINT), FLAG (RGB) | FLAG (ALPHA) | NE, DPTH8888, PSTR4444,
PLANE0, OFFS0123, SUB444},
{FORMAT (R8G8B8A8, SINT), FLAG (RGB) | FLAG (ALPHA) | NE, DPTH8888, PSTR4444,
PLANE0, OFFS0123, SUB444},
{FORMAT (R8G8B8A8, SRGB), FLAG (RGB) | FLAG (ALPHA) | NE, DPTH8888, PSTR4444,
PLANE0, OFFS0123, SUB444},
{FORMAT (B8G8R8A8, UNORM), FLAG (RGB) | FLAG (ALPHA) | NE, DPTH8888, PSTR4444,
PLANE0, OFFS2103, SUB444},
{FORMAT (B8G8R8A8, SNORM), FLAG (RGB) | FLAG (ALPHA) | NE, DPTH8888, PSTR4444,
PLANE0, OFFS2103, SUB444},
{FORMAT (B8G8R8A8, USCALED), FLAG (RGB) | FLAG (ALPHA) | NE, DPTH8888,
PSTR4444, PLANE0, OFFS2103, SUB444},
{FORMAT (B8G8R8A8, SSCALED), FLAG (RGB) | FLAG (ALPHA) | NE, DPTH8888,
PSTR4444, PLANE0, OFFS2103, SUB444},
{FORMAT (B8G8R8A8, UINT), FLAG (RGB) | FLAG (ALPHA) | NE, DPTH8888, PSTR4444,
PLANE0, OFFS2103, SUB444},
{FORMAT (B8G8R8A8, SINT), FLAG (RGB) | FLAG (ALPHA) | NE, DPTH8888, PSTR4444,
PLANE0, OFFS2103, SUB444},
{FORMAT (B8G8R8A8, SRGB), FLAG (RGB) | FLAG (ALPHA) | NE, DPTH8888, PSTR4444,
PLANE0, OFFS2103, SUB444},
{FORMAT (R8G8B8, UNORM), FLAG (RGB) | NE, DPTH888, PSTR444, PLANE0, OFFS012,
SUB444},
{FORMAT (R8G8B8, SNORM), FLAG (RGB) | NE, DPTH888, PSTR444, PLANE0, OFFS012,
SUB444},
{FORMAT (R8G8B8, USCALED), FLAG (RGB) | NE, DPTH888, PSTR444, PLANE0, OFFS012,
SUB444},
{FORMAT (R8G8B8, SSCALED), FLAG (RGB) | NE, DPTH888, PSTR444, PLANE0, OFFS012,
SUB444},
{FORMAT (R8G8B8, UINT), FLAG (RGB) | NE, DPTH888, PSTR444, PLANE0, OFFS012,
SUB444},
{FORMAT (R8G8B8, SINT), FLAG (RGB) | NE, DPTH888, PSTR444, PLANE0, OFFS012,
SUB444},
{FORMAT (R8G8B8, SRGB), FLAG (RGB) | NE, DPTH888, PSTR444, PLANE0, OFFS012,
SUB444},
{FORMAT (B8G8R8, UNORM), FLAG (RGB) | NE, DPTH888, PSTR444, PLANE0, OFFS210,
SUB444},
{FORMAT (B8G8R8, SNORM), FLAG (RGB) | NE, DPTH888, PSTR444, PLANE0, OFFS210,
SUB444},
{FORMAT (B8G8R8, USCALED), FLAG (RGB) | NE, DPTH888, PSTR444, PLANE0, OFFS210,
SUB444},
{FORMAT (B8G8R8, SSCALED), FLAG (RGB) | NE, DPTH888, PSTR444, PLANE0, OFFS210,
SUB444},
{FORMAT (B8G8R8, UINT), FLAG (RGB) | NE, DPTH888, PSTR444, PLANE0, OFFS210,
SUB444},
{FORMAT (B8G8R8, SINT), FLAG (RGB) | NE, DPTH888, PSTR444, PLANE0, OFFS210,
SUB444},
{FORMAT (B8G8R8, SRGB), FLAG (RGB) | NE, DPTH888, PSTR444, PLANE0, OFFS210,
SUB444},
{FORMAT (R8G8, UNORM), FLAG (RGB) | NE, DPTH88, PSTR44, PLANE0, OFFS01,
SUB44},
{FORMAT (R8G8, SNORM), FLAG (RGB) | NE, DPTH88, PSTR44, PLANE0, OFFS01,
SUB44},
{FORMAT (R8G8, USCALED), FLAG (RGB) | NE, DPTH88, PSTR44, PLANE0, OFFS01,
SUB44},
{FORMAT (R8G8, SSCALED), FLAG (RGB) | NE, DPTH88, PSTR44, PLANE0, OFFS01,
SUB44},
{FORMAT (R8G8, UINT), FLAG (RGB) | NE, DPTH88, PSTR44, PLANE0, OFFS01, SUB44},
{FORMAT (R8G8, SINT), FLAG (RGB) | NE, DPTH88, PSTR44, PLANE0, OFFS01, SUB44},
{FORMAT (R8G8, SRGB), FLAG (RGB) | NE, DPTH88, PSTR44, PLANE0, OFFS01, SUB44},
{FORMAT (R8, UNORM), FLAG (RGB) | NE, DPTH8, PSTR4, PLANE0, OFFS0, SUB4},
{FORMAT (R8, SNORM), FLAG (RGB) | NE, DPTH8, PSTR4, PLANE0, OFFS0, SUB4},
{FORMAT (R8, USCALED), FLAG (RGB) | NE, DPTH8, PSTR4, PLANE0, OFFS0, SUB4},
{FORMAT (R8, SSCALED), FLAG (RGB) | NE, DPTH8, PSTR4, PLANE0, OFFS0, SUB4},
{FORMAT (R8, UINT), FLAG (RGB) | NE, DPTH8, PSTR4, PLANE0, OFFS0, SUB4},
{FORMAT (R8, SINT), FLAG (RGB) | NE, DPTH8, PSTR4, PLANE0, OFFS0, SUB4},
{FORMAT (R8, SRGB), FLAG (RGB) | NE, DPTH8, PSTR4, PLANE0, OFFS0, SUB4},
#if 0
FIXME: implement:
{VK_FORMAT_R4G4_UNORM_PACK8, {0, 1, -1, -1}},
{VK_FORMAT_R4G4B4A4_UNORM_PACK16, {0, 1, 2, 3}},
{VK_FORMAT_B4G4R4A4_UNORM_PACK16, {2, 1, 0, 3}},
{VK_FORMAT_R5G6B5_UNORM_PACK16, {0, 1, 2, -1}},
{VK_FORMAT_B5G6R5_UNORM_PACK16, {2, 1, 0, -1}},
{VK_FORMAT_R5G5B5A1_UNORM_PACK16, {0, 1, 2, 3}},
{VK_FORMAT_B5G5R5A1_UNORM_PACK16, {2, 1, 0, 3}},
{VK_FORMAT_A1R5G5B5_UNORM_PACK16, {3, 0, 1, 2}},
#if G_BYTE_ORDER == G_BIG_ENDIAN
{VK_FORMAT_A8B8G8R8_UNORM_PACK32, {3, 2, 1, 0}},
{VK_FORMAT_A8B8G8R8_SNORM_PACK32, {3, 2, 1, 0}},
{VK_FORMAT_A8B8G8R8_USCALED_PACK32, {3, 2, 1, 0}},
{VK_FORMAT_A8B8G8R8_SSCALED_PACK32, {3, 2, 1, 0}},
{VK_FORMAT_A8B8G8R8_UINT_PACK32, {3, 2, 1, 0}},
{VK_FORMAT_A8B8G8R8_SINT_PACK32, {3, 2, 1, 0}},
{VK_FORMAT_A8B8G8R8_SRGB_PACK32, {3, 2, 1, 0}},
{VK_FORMAT_A2R10G10B10_UNORM_PACK32, {3, 0, 1, 2}},
{VK_FORMAT_A2R10G10B10_SNORM_PACK32, {3, 2, 1, 0}},
{VK_FORMAT_A2R10G10B10_USCALED_PACK32, {3, 0, 1, 2}},
{VK_FORMAT_A2R10G10B10_SSCALED_PACK32, {3, 0, 1, 2}},
{VK_FORMAT_A2R10G10B10_UINT_PACK32, {3, 0, 1, 2}},
{VK_FORMAT_A2R10G10B10_SINT_PACK32, {3, 2, 1, 0}},
{VK_FORMAT_A2B10G10R10_UNORM_PACK32, {3, 2, 1, 0}},
{VK_FORMAT_A2B10G10R10_SNORM_PACK32, {3, 2, 1, 0}},
{VK_FORMAT_A2B10G10R10_USCALED_PACK32, {3, 2, 1, 0}},
{VK_FORMAT_A2B10G10R10_SSCALED_PACK32, {3, 2, 1, 0}},
{VK_FORMAT_A2B10G10R10_UINT_PACK32, {3, 2, 1, 0}},
{VK_FORMAT_A2B10G10R10_SINT_PACK32, {3, 2, 1, 0}},
{VK_FORMAT_A2B10G10R10_UNORM_PACK32, {3, 2, 1, 0}},
#elif G_BYTE_ORDER == G_LITTLE_ENDIAN
{VK_FORMAT_A8B8G8R8_UNORM_PACK32, {0, 1, 2, 3}},
{VK_FORMAT_A8B8G8R8_SNORM_PACK32, {0, 1, 2, 3}},
{VK_FORMAT_A8B8G8R8_USCALED_PACK32, {0, 1, 2, 3}},
{VK_FORMAT_A8B8G8R8_SSCALED_PACK32, {0, 1, 2, 3}},
{VK_FORMAT_A8B8G8R8_UINT_PACK32, {0, 1, 2, 3}},
{VK_FORMAT_A8B8G8R8_SINT_PACK32, {0, 1, 2, 3}},
{VK_FORMAT_A8B8G8R8_SRGB_PACK32, {0, 1, 2, 3}},
{VK_FORMAT_A2R10G10B10_UNORM_PACK32, {2, 1, 0, 3}},
{VK_FORMAT_A2R10G10B10_SNORM_PACK32, {2, 1, 0, 3}},
{VK_FORMAT_A2R10G10B10_USCALED_PACK32, {2, 1, 0, 3}},
{VK_FORMAT_A2R10G10B10_SSCALED_PACK32, {2, 1, 0, 3}},
{VK_FORMAT_A2R10G10B10_UINT_PACK32, {2, 1, 0, 3}},
{VK_FORMAT_A2R10G10B10_SINT_PACK32, {2, 1, 0, 3}},
{VK_FORMAT_A2B10G10R10_UNORM_PACK32, {0, 1, 2, 3}},
{VK_FORMAT_A2B10G10R10_SNORM_PACK32, {0, 1, 2, 3}},
{VK_FORMAT_A2B10G10R10_USCALED_PACK32, {0, 1, 2, 3}},
{VK_FORMAT_A2B10G10R10_SSCALED_PACK32, {0, 1, 2, 3}},
{VK_FORMAT_A2B10G10R10_UINT_PACK32, {0, 1, 2, 3}},
{VK_FORMAT_A2B10G10R10_SINT_PACK32, {0, 1, 2, 3}},
{VK_FORMAT_A2B10G10R10_UNORM_PACK32, {0, 1, 2, 3}},
#endif
VK_FORMAT_R16_UNORM = 70,
VK_FORMAT_R16_SNORM = 71,
VK_FORMAT_R16_USCALED = 72,
VK_FORMAT_R16_SSCALED = 73,
VK_FORMAT_R16_UINT = 74,
VK_FORMAT_R16_SINT = 75,
VK_FORMAT_R16_SFLOAT = 76,
VK_FORMAT_R16G16_UNORM = 77,
VK_FORMAT_R16G16_SNORM = 78,
VK_FORMAT_R16G16_USCALED = 79,
VK_FORMAT_R16G16_SSCALED = 80,
VK_FORMAT_R16G16_UINT = 81,
VK_FORMAT_R16G16_SINT = 82,
VK_FORMAT_R16G16_SFLOAT = 83,
VK_FORMAT_R16G16B16_UNORM = 84,
VK_FORMAT_R16G16B16_SNORM = 85,
VK_FORMAT_R16G16B16_USCALED = 86,
VK_FORMAT_R16G16B16_SSCALED = 87,
VK_FORMAT_R16G16B16_UINT = 88,
VK_FORMAT_R16G16B16_SINT = 89,
VK_FORMAT_R16G16B16_SFLOAT = 90,
VK_FORMAT_R16G16B16A16_UNORM = 91,
VK_FORMAT_R16G16B16A16_SNORM = 92,
VK_FORMAT_R16G16B16A16_USCALED = 93,
VK_FORMAT_R16G16B16A16_SSCALED = 94,
VK_FORMAT_R16G16B16A16_UINT = 95,
VK_FORMAT_R16G16B16A16_SINT = 96,
VK_FORMAT_R16G16B16A16_SFLOAT = 97,
VK_FORMAT_R32_UINT = 98,
VK_FORMAT_R32_SINT = 99,
VK_FORMAT_R32_SFLOAT = 100,
VK_FORMAT_R32G32_UINT = 101,
VK_FORMAT_R32G32_SINT = 102,
VK_FORMAT_R32G32_SFLOAT = 103,
VK_FORMAT_R32G32B32_UINT = 104,
VK_FORMAT_R32G32B32_SINT = 105,
VK_FORMAT_R32G32B32_SFLOAT = 106,
VK_FORMAT_R32G32B32A32_UINT = 107,
VK_FORMAT_R32G32B32A32_SINT = 108,
VK_FORMAT_R32G32B32A32_SFLOAT = 109,
VK_FORMAT_R64_UINT = 110,
VK_FORMAT_R64_SINT = 111,
VK_FORMAT_R64_SFLOAT = 112,
VK_FORMAT_R64G64_UINT = 113,
VK_FORMAT_R64G64_SINT = 114,
VK_FORMAT_R64G64_SFLOAT = 115,
VK_FORMAT_R64G64B64_UINT = 116,
VK_FORMAT_R64G64B64_SINT = 117,
VK_FORMAT_R64G64B64_SFLOAT = 118,
VK_FORMAT_R64G64B64A64_UINT = 119,
VK_FORMAT_R64G64B64A64_SINT = 120,
VK_FORMAT_R64G64B64A64_SFLOAT = 121,
VK_FORMAT_B10G11R11_UFLOAT_PACK32 = 122,
VK_FORMAT_E5B9G9R9_UFLOAT_PACK32 = 123,
VK_FORMAT_D16_UNORM = 124,
VK_FORMAT_X8_D24_UNORM_PACK32 = 125,
VK_FORMAT_D32_SFLOAT = 126,
VK_FORMAT_S8_UINT = 127,
VK_FORMAT_D16_UNORM_S8_UINT = 128,
VK_FORMAT_D24_UNORM_S8_UINT = 129,
VK_FORMAT_D32_SFLOAT_S8_UINT = 130,
VK_FORMAT_BC1_RGB_UNORM_BLOCK = 131,
VK_FORMAT_BC1_RGB_SRGB_BLOCK = 132,
VK_FORMAT_BC1_RGBA_UNORM_BLOCK = 133,
VK_FORMAT_BC1_RGBA_SRGB_BLOCK = 134,
VK_FORMAT_BC2_UNORM_BLOCK = 135,
VK_FORMAT_BC2_SRGB_BLOCK = 136,
VK_FORMAT_BC3_UNORM_BLOCK = 137,
VK_FORMAT_BC3_SRGB_BLOCK = 138,
VK_FORMAT_BC4_UNORM_BLOCK = 139,
VK_FORMAT_BC4_SNORM_BLOCK = 140,
VK_FORMAT_BC5_UNORM_BLOCK = 141,
VK_FORMAT_BC5_SNORM_BLOCK = 142,
VK_FORMAT_BC6H_UFLOAT_BLOCK = 143,
VK_FORMAT_BC6H_SFLOAT_BLOCK = 144,
VK_FORMAT_BC7_UNORM_BLOCK = 145,
VK_FORMAT_BC7_SRGB_BLOCK = 146,
VK_FORMAT_ETC2_R8G8B8_UNORM_BLOCK = 147,
VK_FORMAT_ETC2_R8G8B8_SRGB_BLOCK = 148,
VK_FORMAT_ETC2_R8G8B8A1_UNORM_BLOCK = 149,
VK_FORMAT_ETC2_R8G8B8A1_SRGB_BLOCK = 150,
VK_FORMAT_ETC2_R8G8B8A8_UNORM_BLOCK = 151,
VK_FORMAT_ETC2_R8G8B8A8_SRGB_BLOCK = 152,
VK_FORMAT_EAC_R11_UNORM_BLOCK = 153,
VK_FORMAT_EAC_R11_SNORM_BLOCK = 154,
VK_FORMAT_EAC_R11G11_UNORM_BLOCK = 155,
VK_FORMAT_EAC_R11G11_SNORM_BLOCK = 156,
VK_FORMAT_ASTC_4x4_UNORM_BLOCK = 157,
VK_FORMAT_ASTC_4x4_SRGB_BLOCK = 158,
VK_FORMAT_ASTC_5x4_UNORM_BLOCK = 159,
VK_FORMAT_ASTC_5x4_SRGB_BLOCK = 160,
VK_FORMAT_ASTC_5x5_UNORM_BLOCK = 161,
VK_FORMAT_ASTC_5x5_SRGB_BLOCK = 162,
VK_FORMAT_ASTC_6x5_UNORM_BLOCK = 163,
VK_FORMAT_ASTC_6x5_SRGB_BLOCK = 164,
VK_FORMAT_ASTC_6x6_UNORM_BLOCK = 165,
VK_FORMAT_ASTC_6x6_SRGB_BLOCK = 166,
VK_FORMAT_ASTC_8x5_UNORM_BLOCK = 167,
VK_FORMAT_ASTC_8x5_SRGB_BLOCK = 168,
VK_FORMAT_ASTC_8x6_UNORM_BLOCK = 169,
VK_FORMAT_ASTC_8x6_SRGB_BLOCK = 170,
VK_FORMAT_ASTC_8x8_UNORM_BLOCK = 171,
VK_FORMAT_ASTC_8x8_SRGB_BLOCK = 172,
VK_FORMAT_ASTC_10x5_UNORM_BLOCK = 173,
VK_FORMAT_ASTC_10x5_SRGB_BLOCK = 174,
VK_FORMAT_ASTC_10x6_UNORM_BLOCK = 175,
VK_FORMAT_ASTC_10x6_SRGB_BLOCK = 176,
VK_FORMAT_ASTC_10x8_UNORM_BLOCK = 177,
VK_FORMAT_ASTC_10x8_SRGB_BLOCK = 178,
VK_FORMAT_ASTC_10x10_UNORM_BLOCK = 179,
VK_FORMAT_ASTC_10x10_SRGB_BLOCK = 180,
VK_FORMAT_ASTC_12x10_UNORM_BLOCK = 181,
VK_FORMAT_ASTC_12x10_SRGB_BLOCK = 182,
VK_FORMAT_ASTC_12x12_UNORM_BLOCK = 183,
VK_FORMAT_ASTC_12x12_SRGB_BLOCK = 184,
VK_FORMAT_G8B8G8R8_422_UNORM = 1000156000,
VK_FORMAT_B8G8R8G8_422_UNORM = 1000156001,
VK_FORMAT_G8_B8_R8_3PLANE_420_UNORM = 1000156002,
VK_FORMAT_G8_B8R8_2PLANE_420_UNORM = 1000156003,
VK_FORMAT_G8_B8_R8_3PLANE_422_UNORM = 1000156004,
VK_FORMAT_G8_B8R8_2PLANE_422_UNORM = 1000156005,
VK_FORMAT_G8_B8_R8_3PLANE_444_UNORM = 1000156006,
VK_FORMAT_R10X6_UNORM_PACK16 = 1000156007,
VK_FORMAT_R10X6G10X6_UNORM_2PACK16 = 1000156008,
VK_FORMAT_R10X6G10X6B10X6A10X6_UNORM_4PACK16 = 1000156009,
VK_FORMAT_G10X6B10X6G10X6R10X6_422_UNORM_4PACK16 = 1000156010,
VK_FORMAT_B10X6G10X6R10X6G10X6_422_UNORM_4PACK16 = 1000156011,
VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_420_UNORM_3PACK16 = 1000156012,
VK_FORMAT_G10X6_B10X6R10X6_2PLANE_420_UNORM_3PACK16 = 1000156013,
VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_422_UNORM_3PACK16 = 1000156014,
VK_FORMAT_G10X6_B10X6R10X6_2PLANE_422_UNORM_3PACK16 = 1000156015,
VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_444_UNORM_3PACK16 = 1000156016,
VK_FORMAT_R12X4_UNORM_PACK16 = 1000156017,
VK_FORMAT_R12X4G12X4_UNORM_2PACK16 = 1000156018,
VK_FORMAT_R12X4G12X4B12X4A12X4_UNORM_4PACK16 = 1000156019,
VK_FORMAT_G12X4B12X4G12X4R12X4_422_UNORM_4PACK16 = 1000156020,
VK_FORMAT_B12X4G12X4R12X4G12X4_422_UNORM_4PACK16 = 1000156021,
VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_420_UNORM_3PACK16 = 1000156022,
VK_FORMAT_G12X4_B12X4R12X4_2PLANE_420_UNORM_3PACK16 = 1000156023,
VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_422_UNORM_3PACK16 = 1000156024,
VK_FORMAT_G12X4_B12X4R12X4_2PLANE_422_UNORM_3PACK16 = 1000156025,
VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_444_UNORM_3PACK16 = 1000156026,
VK_FORMAT_G16B16G16R16_422_UNORM = 1000156027,
VK_FORMAT_B16G16R16G16_422_UNORM = 1000156028,
VK_FORMAT_G16_B16_R16_3PLANE_420_UNORM = 1000156029,
VK_FORMAT_G16_B16R16_2PLANE_420_UNORM = 1000156030,
VK_FORMAT_G16_B16_R16_3PLANE_422_UNORM = 1000156031,
VK_FORMAT_G16_B16R16_2PLANE_422_UNORM = 1000156032,
VK_FORMAT_G16_B16_R16_3PLANE_444_UNORM = 1000156033,
VK_FORMAT_PVRTC1_2BPP_UNORM_BLOCK_IMG = 1000054000,
VK_FORMAT_PVRTC1_4BPP_UNORM_BLOCK_IMG = 1000054001,
VK_FORMAT_PVRTC2_2BPP_UNORM_BLOCK_IMG = 1000054002,
VK_FORMAT_PVRTC2_4BPP_UNORM_BLOCK_IMG = 1000054003,
VK_FORMAT_PVRTC1_2BPP_SRGB_BLOCK_IMG = 1000054004,
VK_FORMAT_PVRTC1_4BPP_SRGB_BLOCK_IMG = 1000054005,
VK_FORMAT_PVRTC2_2BPP_SRGB_BLOCK_IMG = 1000054006,
VK_FORMAT_PVRTC2_4BPP_SRGB_BLOCK_IMG = 1000054007,
#endif
};
/**
* gst_vulkan_format_get_info:
* @format: a valid `VkFormat`
*
* Returns: (nullable): the #GstVulkanFormatInfo for @format or %NULL
*
* Since: 1.18
*/
const GstVulkanFormatInfo *
gst_vulkan_format_get_info (VkFormat format)
{
int i;
for (i = 0; i < G_N_ELEMENTS (formats); i++) {
if (formats[i].format == format) {
return &formats[i];
}
}
return NULL;
}
/* *INDENT-OFF* */
const static struct {
GstVideoFormat format;
VkFormat vkfrmt;
VkFormat vkfrmts[GST_VIDEO_MAX_PLANES];
} vk_formats_map[] = {
/* RGB transfer sRGB */
{ GST_VIDEO_FORMAT_RGBx, VK_FORMAT_R8G8B8A8_SRGB, { VK_FORMAT_R8G8B8A8_UNORM, } },
{ GST_VIDEO_FORMAT_RGBA, VK_FORMAT_R8G8B8A8_SRGB, { VK_FORMAT_R8G8B8A8_UNORM, } },
{ GST_VIDEO_FORMAT_BGRx, VK_FORMAT_B8G8R8A8_SRGB, { VK_FORMAT_B8G8R8A8_UNORM, } },
{ GST_VIDEO_FORMAT_BGRA, VK_FORMAT_B8G8R8A8_SRGB, { VK_FORMAT_B8G8R8A8_UNORM, } },
{ GST_VIDEO_FORMAT_xRGB, VK_FORMAT_UNDEFINED, { VK_FORMAT_R8G8B8A8_UNORM, } },
{ GST_VIDEO_FORMAT_ARGB, VK_FORMAT_UNDEFINED, { VK_FORMAT_R8G8B8A8_UNORM, } },
{ GST_VIDEO_FORMAT_xBGR, VK_FORMAT_UNDEFINED, { VK_FORMAT_R8G8B8A8_UNORM, } },
{ GST_VIDEO_FORMAT_ABGR, VK_FORMAT_UNDEFINED, { VK_FORMAT_R8G8B8A8_UNORM, } },
{ GST_VIDEO_FORMAT_RGB, VK_FORMAT_R8G8B8_UNORM, { VK_FORMAT_UNDEFINED, } },
{ GST_VIDEO_FORMAT_BGR, VK_FORMAT_B8G8R8_UNORM, { VK_FORMAT_UNDEFINED, } },
{ GST_VIDEO_FORMAT_RGB16, VK_FORMAT_R5G6B5_UNORM_PACK16, { VK_FORMAT_UNDEFINED, } },
{ GST_VIDEO_FORMAT_BGR16, VK_FORMAT_B5G6R5_UNORM_PACK16, { VK_FORMAT_UNDEFINED, } },
/* Gray */
{ GST_VIDEO_FORMAT_GRAY16_BE, VK_FORMAT_R8G8_UNORM, { VK_FORMAT_UNDEFINED, } },
{ GST_VIDEO_FORMAT_GRAY16_LE, VK_FORMAT_R8G8_UNORM, { VK_FORMAT_UNDEFINED, } },
{ GST_VIDEO_FORMAT_GRAY8, VK_FORMAT_R8_UNORM, { VK_FORMAT_UNDEFINED, } },
/* YUV planes */
{ GST_VIDEO_FORMAT_AYUV, VK_FORMAT_UNDEFINED, { VK_FORMAT_R8G8B8A8_UNORM, } },
{ GST_VIDEO_FORMAT_YUY2, VK_FORMAT_UNDEFINED, { VK_FORMAT_R8G8_UNORM, } },
{ GST_VIDEO_FORMAT_UYVY, VK_FORMAT_UNDEFINED, { VK_FORMAT_R8G8_UNORM, } },
{ GST_VIDEO_FORMAT_NV12, VK_FORMAT_UNDEFINED, { VK_FORMAT_R8_UNORM, VK_FORMAT_R8G8_UNORM } },
{ GST_VIDEO_FORMAT_NV21, VK_FORMAT_UNDEFINED, { VK_FORMAT_R8_UNORM, VK_FORMAT_R8G8_UNORM } },
{ GST_VIDEO_FORMAT_Y444, VK_FORMAT_UNDEFINED, { VK_FORMAT_R8_UNORM, } },
{ GST_VIDEO_FORMAT_Y42B, VK_FORMAT_UNDEFINED, { VK_FORMAT_R8_UNORM, } },
{ GST_VIDEO_FORMAT_Y41B, VK_FORMAT_UNDEFINED, { VK_FORMAT_R8_UNORM, } },
{ GST_VIDEO_FORMAT_I420, VK_FORMAT_UNDEFINED, { VK_FORMAT_R8_UNORM, } },
{ GST_VIDEO_FORMAT_YV12, VK_FORMAT_UNDEFINED, { VK_FORMAT_R8_UNORM, } },
};
/* *INDENT-ON* */
/**
* gst_vulkan_format_from_video_info: (skip)
* @v_info: the #GstVideoInfo
* @plane: the plane
*
* Returns: the VkFormat to use for @v_format and @plane
*
* Since: 1.18
*/
VkFormat
gst_vulkan_format_from_video_info (GstVideoInfo * v_info, guint plane)
{
guint i;
for (i = 0; i < G_N_ELEMENTS (vk_formats_map); i++) {
if (vk_formats_map[i].format != GST_VIDEO_INFO_FORMAT (v_info))
continue;
if (GST_VIDEO_INFO_IS_RGB (v_info) &&
(GST_VIDEO_INFO_COLORIMETRY (v_info).transfer ==
GST_VIDEO_TRANSFER_SRGB)) {
return vk_formats_map[i].vkfrmts[0];
} else if (GST_VIDEO_INFO_IS_YUV (v_info) &&
GST_VIDEO_INFO_N_PLANES (v_info) > plane) {
return vk_formats_map[i].vkfrmts[plane];
}
return vk_formats_map[i].vkfrmt;
}
return VK_FORMAT_UNDEFINED;
}
#if (defined(VK_VERSION_1_3) || defined(VK_VERSION_1_2) && VK_HEADER_VERSION >= 195)
/* *INDENT-OFF* */
const static struct {
VkFormatFeatureFlagBits2KHR feature;
VkImageUsageFlags usage;
} vk_usage_map[] = {
{ VK_FORMAT_FEATURE_2_SAMPLED_IMAGE_BIT_KHR, VK_IMAGE_USAGE_SAMPLED_BIT },
{ VK_FORMAT_FEATURE_2_TRANSFER_SRC_BIT_KHR, VK_IMAGE_USAGE_TRANSFER_SRC_BIT },
{ VK_FORMAT_FEATURE_2_TRANSFER_DST_BIT_KHR, VK_IMAGE_USAGE_TRANSFER_DST_BIT },
{ VK_FORMAT_FEATURE_2_STORAGE_IMAGE_BIT_KHR, VK_IMAGE_USAGE_STORAGE_BIT },
{ VK_FORMAT_FEATURE_2_COLOR_ATTACHMENT_BIT_KHR, VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT },
#if GST_VULKAN_HAVE_VIDEO_EXTENSIONS
{ VK_FORMAT_FEATURE_2_VIDEO_DECODE_OUTPUT_BIT_KHR, VK_IMAGE_USAGE_VIDEO_DECODE_DST_BIT_KHR },
{ VK_FORMAT_FEATURE_2_VIDEO_DECODE_DPB_BIT_KHR, VK_IMAGE_USAGE_VIDEO_DECODE_DPB_BIT_KHR },
#ifdef VK_ENABLE_BETA_EXTENSIONS
{ VK_FORMAT_FEATURE_2_VIDEO_ENCODE_DPB_BIT_KHR, VK_IMAGE_USAGE_VIDEO_ENCODE_DPB_BIT_KHR },
{ VK_FORMAT_FEATURE_2_VIDEO_ENCODE_INPUT_BIT_KHR, VK_IMAGE_USAGE_VIDEO_ENCODE_SRC_BIT_KHR },
#endif
#endif
};
/* *INDENT-ON* */
static VkImageUsageFlags
_get_usage (guint64 feature)
{
int i;
VkImageUsageFlags usage = 0;
for (i = 0; i < G_N_ELEMENTS (vk_usage_map); i++) {
if (vk_usage_map[i].feature & feature)
usage |= vk_usage_map[i].usage;
}
return usage;
}
#else
static VkImageUsageFlags
_get_usage (guint64 feature)
{
/* return what GstVulkan has been using since it was merged */
return VK_BUFFER_USAGE_TRANSFER_DST_BIT | VK_BUFFER_USAGE_TRANSFER_SRC_BIT
| VK_IMAGE_USAGE_STORAGE_BIT | VK_IMAGE_USAGE_SAMPLED_BIT;
}
#endif /* (defined(VK_VERSION_1_3) || defined(VK_VERSION_1_2) && VK_HEADER_VERSION >= 195) */
/**
* gst_vulkan_format_from_video_info_2: (skip)
* @physical_device: a #GstVulkanPhysicalDevice
* @info: the #GstVideoInfo
* @tiling: the tiling to use
* @no_multiplane: query for vulkan formats without multiple images
* @fmts: (out) (array fixed-size=4): Vulkan formats per image/plane
* @n_imgs: (out): number of images/planes used by the Vulkan format
* @usage: (out): The potential usage of the format
*
* Returns: %TRUE if requested GStreamer format maps to a Vulkan format and its
* properties.
*
* Since: 1.24
*/
gboolean
gst_vulkan_format_from_video_info_2 (GstVulkanPhysicalDevice * physical_device,
GstVideoInfo * info, VkImageTiling tiling, gboolean no_multiplane,
VkFormat fmts[GST_VIDEO_MAX_PLANES], int *n_imgs, VkImageUsageFlags * usage)
{
int i;
#if (defined(VK_VERSION_1_3) || defined(VK_VERSION_1_2) && VK_HEADER_VERSION >= 195)
VkPhysicalDevice gpu;
const VkFormatFeatureFlagBits2KHR basic_flags =
VK_FORMAT_FEATURE_2_SAMPLED_IMAGE_BIT |
VK_FORMAT_FEATURE_2_TRANSFER_SRC_BIT |
VK_FORMAT_FEATURE_2_TRANSFER_DST_BIT;
VkFormatProperties2 prop = {
.sType = VK_STRUCTURE_TYPE_FORMAT_PROPERTIES_2,
};
gpu = gst_vulkan_physical_device_get_handle (physical_device);
#endif
for (i = 0; i < G_N_ELEMENTS (vk_formats_map); i++) {
gboolean basics_primary = FALSE, basics_secondary = FALSE;
guint64 feats_primary = 0, feats_secondary = 0;
#if (defined(VK_VERSION_1_3) || defined(VK_VERSION_1_2) && VK_HEADER_VERSION >= 195)
if (vk_formats_map[i].format != GST_VIDEO_INFO_FORMAT (info))
continue;
vkGetPhysicalDeviceFormatProperties2 (gpu, vk_formats_map[i].vkfrmt, &prop);
feats_primary = tiling == VK_IMAGE_TILING_LINEAR ?
prop.formatProperties.linearTilingFeatures :
prop.formatProperties.optimalTilingFeatures;
basics_primary = (feats_primary & basic_flags) == basic_flags;
if (vk_formats_map[i].vkfrmt != vk_formats_map[i].vkfrmts[0]) {
vkGetPhysicalDeviceFormatProperties2 (gpu, vk_formats_map[i].vkfrmts[0],
&prop);
feats_secondary = tiling == VK_IMAGE_TILING_LINEAR ?
prop.formatProperties.linearTilingFeatures :
prop.formatProperties.optimalTilingFeatures;
basics_secondary = (feats_secondary & basic_flags) == basic_flags;
} else {
basics_secondary = basics_primary;
}
#endif
if (GST_VIDEO_INFO_IS_RGB (info)) {
if (basics_primary && GST_VIDEO_INFO_COLORIMETRY (info).transfer !=
GST_VIDEO_TRANSFER_SRGB) {
if (fmts)
fmts[0] = vk_formats_map[i].vkfrmt;
if (n_imgs)
*n_imgs = 1;
if (usage)
*usage = _get_usage (feats_primary);
} else if (basics_secondary
&& GST_VIDEO_INFO_COLORIMETRY (info).transfer ==
GST_VIDEO_TRANSFER_SRGB) {
if (fmts)
fmts[0] = vk_formats_map[i].vkfrmts[0];
if (n_imgs)
*n_imgs = 1;
if (usage)
*usage = _get_usage (feats_secondary);
} else {
return FALSE;
}
} else {
if (basics_primary && !(no_multiplane
&& GST_VIDEO_INFO_N_PLANES (info) > 1)) {
if (fmts)
fmts[0] = vk_formats_map[i].vkfrmt;
if (n_imgs)
*n_imgs = 1;
if (usage)
*usage = _get_usage (feats_primary);
} else if (basics_secondary) {
if (fmts) {
memcpy (fmts, vk_formats_map[i].vkfrmts,
GST_VIDEO_MAX_PLANES * sizeof (VkFormat));
}
if (n_imgs)
*n_imgs = GST_VIDEO_INFO_N_PLANES (info);
if (usage)
*usage = _get_usage (feats_secondary);
} else {
return FALSE;
}
}
return TRUE;
}
return FALSE;
}
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