gstreamer/subprojects/gst-plugins-bad/gst-libs/gst/vulkan/gstvkformat.c

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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 }
#define ASPECT_2PLANE (VK_IMAGE_ASPECT_PLANE_0_BIT | VK_IMAGE_ASPECT_PLANE_1_BIT)
/* *INDENT-OFF* */
static GstVulkanFormatInfo formats[] = {
{FORMAT (R8G8B8A8, UNORM), FLAG (RGB) | FLAG (ALPHA) | NE, DPTH8888, PSTR4444, PLANE0, OFFS0123, SUB444, VK_IMAGE_ASPECT_COLOR_BIT},
{FORMAT (R8G8B8A8, SNORM), FLAG (RGB) | FLAG (ALPHA) | NE, DPTH8888, PSTR4444, PLANE0, OFFS0123, SUB444, VK_IMAGE_ASPECT_COLOR_BIT},
{FORMAT (R8G8B8A8, USCALED), FLAG (RGB) | FLAG (ALPHA) | NE, DPTH8888, PSTR4444, PLANE0, OFFS0123, SUB444, VK_IMAGE_ASPECT_COLOR_BIT},
{FORMAT (R8G8B8A8, SSCALED), FLAG (RGB) | FLAG (ALPHA) | NE, DPTH8888, PSTR4444, PLANE0, OFFS0123, SUB444, VK_IMAGE_ASPECT_COLOR_BIT},
{FORMAT (R8G8B8A8, UINT), FLAG (RGB) | FLAG (ALPHA) | NE, DPTH8888, PSTR4444, PLANE0, OFFS0123, SUB444, VK_IMAGE_ASPECT_COLOR_BIT},
{FORMAT (R8G8B8A8, SINT), FLAG (RGB) | FLAG (ALPHA) | NE, DPTH8888, PSTR4444, PLANE0, OFFS0123, SUB444, VK_IMAGE_ASPECT_COLOR_BIT},
{FORMAT (R8G8B8A8, SRGB), FLAG (RGB) | FLAG (ALPHA) | NE, DPTH8888, PSTR4444, PLANE0, OFFS0123, SUB444, VK_IMAGE_ASPECT_COLOR_BIT},
{FORMAT (B8G8R8A8, UNORM), FLAG (RGB) | FLAG (ALPHA) | NE, DPTH8888, PSTR4444, PLANE0, OFFS2103, SUB444, VK_IMAGE_ASPECT_COLOR_BIT},
{FORMAT (B8G8R8A8, SNORM), FLAG (RGB) | FLAG (ALPHA) | NE, DPTH8888, PSTR4444, PLANE0, OFFS2103, SUB444, VK_IMAGE_ASPECT_COLOR_BIT},
{FORMAT (B8G8R8A8, USCALED), FLAG (RGB) | FLAG (ALPHA) | NE, DPTH8888, PSTR4444, PLANE0, OFFS2103, SUB444, VK_IMAGE_ASPECT_COLOR_BIT},
{FORMAT (B8G8R8A8, SSCALED), FLAG (RGB) | FLAG (ALPHA) | NE, DPTH8888, PSTR4444, PLANE0, OFFS2103, SUB444, VK_IMAGE_ASPECT_COLOR_BIT},
{FORMAT (B8G8R8A8, UINT), FLAG (RGB) | FLAG (ALPHA) | NE, DPTH8888, PSTR4444, PLANE0, OFFS2103, SUB444, VK_IMAGE_ASPECT_COLOR_BIT},
{FORMAT (B8G8R8A8, SINT), FLAG (RGB) | FLAG (ALPHA) | NE, DPTH8888, PSTR4444, PLANE0, OFFS2103, SUB444, VK_IMAGE_ASPECT_COLOR_BIT},
{FORMAT (B8G8R8A8, SRGB), FLAG (RGB) | FLAG (ALPHA) | NE, DPTH8888, PSTR4444, PLANE0, OFFS2103, SUB444, VK_IMAGE_ASPECT_COLOR_BIT},
{FORMAT (R8G8B8, UNORM), FLAG (RGB) | NE, DPTH888, PSTR444, PLANE0, OFFS012, SUB444, VK_IMAGE_ASPECT_COLOR_BIT},
{FORMAT (R8G8B8, SNORM), FLAG (RGB) | NE, DPTH888, PSTR444, PLANE0, OFFS012, SUB444, VK_IMAGE_ASPECT_COLOR_BIT},
{FORMAT (R8G8B8, USCALED), FLAG (RGB) | NE, DPTH888, PSTR444, PLANE0, OFFS012, SUB444, VK_IMAGE_ASPECT_COLOR_BIT},
{FORMAT (R8G8B8, SSCALED), FLAG (RGB) | NE, DPTH888, PSTR444, PLANE0, OFFS012, SUB444, VK_IMAGE_ASPECT_COLOR_BIT},
{FORMAT (R8G8B8, UINT), FLAG (RGB) | NE, DPTH888, PSTR444, PLANE0, OFFS012, SUB444, VK_IMAGE_ASPECT_COLOR_BIT},
{FORMAT (R8G8B8, SINT), FLAG (RGB) | NE, DPTH888, PSTR444, PLANE0, OFFS012, SUB444, VK_IMAGE_ASPECT_COLOR_BIT},
{FORMAT (R8G8B8, SRGB), FLAG (RGB) | NE, DPTH888, PSTR444, PLANE0, OFFS012, SUB444, VK_IMAGE_ASPECT_COLOR_BIT},
{FORMAT (B8G8R8, UNORM), FLAG (RGB) | NE, DPTH888, PSTR444, PLANE0, OFFS210, SUB444, VK_IMAGE_ASPECT_COLOR_BIT},
{FORMAT (B8G8R8, SNORM), FLAG (RGB) | NE, DPTH888, PSTR444, PLANE0, OFFS210, SUB444, VK_IMAGE_ASPECT_COLOR_BIT},
{FORMAT (B8G8R8, USCALED), FLAG (RGB) | NE, DPTH888, PSTR444, PLANE0, OFFS210, SUB444, VK_IMAGE_ASPECT_COLOR_BIT},
{FORMAT (B8G8R8, SSCALED), FLAG (RGB) | NE, DPTH888, PSTR444, PLANE0, OFFS210, SUB444, VK_IMAGE_ASPECT_COLOR_BIT},
{FORMAT (B8G8R8, UINT), FLAG (RGB) | NE, DPTH888, PSTR444, PLANE0, OFFS210, SUB444, VK_IMAGE_ASPECT_COLOR_BIT},
{FORMAT (B8G8R8, SINT), FLAG (RGB) | NE, DPTH888, PSTR444, PLANE0, OFFS210, SUB444, VK_IMAGE_ASPECT_COLOR_BIT},
{FORMAT (B8G8R8, SRGB), FLAG (RGB) | NE, DPTH888, PSTR444, PLANE0, OFFS210, SUB444, VK_IMAGE_ASPECT_COLOR_BIT},
{FORMAT (R8G8, UNORM), FLAG (RGB) | NE, DPTH88, PSTR44, PLANE0, OFFS01, SUB44, VK_IMAGE_ASPECT_COLOR_BIT},
{FORMAT (R8G8, SNORM), FLAG (RGB) | NE, DPTH88, PSTR44, PLANE0, OFFS01, SUB44, VK_IMAGE_ASPECT_COLOR_BIT},
{FORMAT (R8G8, USCALED), FLAG (RGB) | NE, DPTH88, PSTR44, PLANE0, OFFS01, SUB44, VK_IMAGE_ASPECT_COLOR_BIT},
{FORMAT (R8G8, SSCALED), FLAG (RGB) | NE, DPTH88, PSTR44, PLANE0, OFFS01, SUB44, VK_IMAGE_ASPECT_COLOR_BIT},
{FORMAT (R8G8, UINT), FLAG (RGB) | NE, DPTH88, PSTR44, PLANE0, OFFS01, SUB44, VK_IMAGE_ASPECT_COLOR_BIT},
{FORMAT (R8G8, SINT), FLAG (RGB) | NE, DPTH88, PSTR44, PLANE0, OFFS01, SUB44, VK_IMAGE_ASPECT_COLOR_BIT},
{FORMAT (R8G8, SRGB), FLAG (RGB) | NE, DPTH88, PSTR44, PLANE0, OFFS01, SUB44, VK_IMAGE_ASPECT_COLOR_BIT},
{FORMAT (R8, UNORM), FLAG (RGB) | NE, DPTH8, PSTR4, PLANE0, OFFS0, SUB4, VK_IMAGE_ASPECT_COLOR_BIT},
{FORMAT (R8, SNORM), FLAG (RGB) | NE, DPTH8, PSTR4, PLANE0, OFFS0, SUB4, VK_IMAGE_ASPECT_COLOR_BIT},
{FORMAT (R8, USCALED), FLAG (RGB) | NE, DPTH8, PSTR4, PLANE0, OFFS0, SUB4, VK_IMAGE_ASPECT_COLOR_BIT},
{FORMAT (R8, SSCALED), FLAG (RGB) | NE, DPTH8, PSTR4, PLANE0, OFFS0, SUB4, VK_IMAGE_ASPECT_COLOR_BIT},
{FORMAT (R8, UINT), FLAG (RGB) | NE, DPTH8, PSTR4, PLANE0, OFFS0, SUB4, VK_IMAGE_ASPECT_COLOR_BIT},
{FORMAT (R8, SINT), FLAG (RGB) | NE, DPTH8, PSTR4, PLANE0, OFFS0, SUB4, VK_IMAGE_ASPECT_COLOR_BIT},
{FORMAT (R8, SRGB), FLAG (RGB) | NE, DPTH8, PSTR4, PLANE0, OFFS0, SUB4, VK_IMAGE_ASPECT_COLOR_BIT},
#if (defined(VK_VERSION_1_3) || defined(VK_VERSION_1_2) && VK_HEADER_VERSION >= 199)
{FORMAT (G8_B8R8_2PLANE_420, UNORM), FLAG (YUV), DPTH888, PSTR122, PLANE011, OFFS001, SUB420, ASPECT_2PLANE},
#endif
#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_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
};
/* *INDENT-ON* */
/**
* 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;
}
/**
* gst_vulkan_format_get_aspect:
* @format: Vulkan Format
*
* Returns: the @format aspect
*
* Since: 1.24
*/
guint
gst_vulkan_format_get_aspect (VkFormat format)
{
int i;
for (i = 0; i < G_N_ELEMENTS (formats); i++) {
if (formats[i].format == format) {
return formats[i].aspect;
}
}
return 0; /* VK_IMAGE_ASPECT_NONE */
}
/* *INDENT-OFF* */
const static struct {
GstVideoFormat format;
VkFormat vkfrmt;
VkFormat vkfrmts[GST_VIDEO_MAX_PLANES];
} vk_formats_map[] = {
/* RGB transfer sRGB */
{ GST_VIDEO_FORMAT_RGBA, VK_FORMAT_R8G8B8A8_SRGB, { VK_FORMAT_R8G8B8A8_UNORM, } },
{ GST_VIDEO_FORMAT_RGBx, VK_FORMAT_R8G8B8A8_SRGB, { VK_FORMAT_R8G8B8A8_UNORM, } },
{ GST_VIDEO_FORMAT_BGRA, VK_FORMAT_B8G8R8A8_SRGB, { VK_FORMAT_B8G8R8A8_UNORM, } },
{ GST_VIDEO_FORMAT_BGRx, VK_FORMAT_B8G8R8A8_SRGB, { VK_FORMAT_B8G8R8A8_UNORM, } },
{ GST_VIDEO_FORMAT_ARGB, VK_FORMAT_UNDEFINED, { VK_FORMAT_R8G8B8A8_UNORM, } },
{ GST_VIDEO_FORMAT_xRGB, VK_FORMAT_UNDEFINED, { VK_FORMAT_R8G8B8A8_UNORM, } },
{ GST_VIDEO_FORMAT_ABGR, VK_FORMAT_UNDEFINED, { VK_FORMAT_R8G8B8A8_UNORM, } },
{ GST_VIDEO_FORMAT_xBGR, 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,
#if (defined(VK_VERSION_1_3) || defined(VK_VERSION_1_2) && VK_HEADER_VERSION >= 199)
VK_FORMAT_G8_B8R8_2PLANE_420_UNORM,
#else
VK_FORMAT_UNDEFINED,
#endif
{ 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)) {
if (GST_VIDEO_INFO_COLORIMETRY (v_info).transfer ==
GST_VIDEO_TRANSFER_SRGB) {
return vk_formats_map[i].vkfrmt;
} else {
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;
}
struct vkUsage
{
#if (defined(VK_VERSION_1_3) || defined(VK_VERSION_1_2) && VK_HEADER_VERSION >= 195)
const VkFormatFeatureFlagBits2 feature;
#else
const VkFormatFeatureFlagBits feature;
#endif
VkImageUsageFlags usage;
};
static VkImageUsageFlags
_get_usage (guint64 feature)
{
int i;
VkImageUsageFlags usage = 0;
/* *INDENT-OFF* */
const struct vkUsage vk_usage_map[] = {
{VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT, VK_IMAGE_USAGE_SAMPLED_BIT},
{VK_FORMAT_FEATURE_TRANSFER_SRC_BIT, VK_IMAGE_USAGE_TRANSFER_SRC_BIT},
{VK_FORMAT_FEATURE_TRANSFER_DST_BIT, VK_IMAGE_USAGE_TRANSFER_DST_BIT},
{VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT, VK_IMAGE_USAGE_STORAGE_BIT},
{VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT,
VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT | VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT},
#if GST_VULKAN_HAVE_VIDEO_EXTENSIONS
{VK_FORMAT_FEATURE_VIDEO_DECODE_OUTPUT_BIT_KHR,
VK_IMAGE_USAGE_VIDEO_DECODE_DST_BIT_KHR},
{VK_FORMAT_FEATURE_VIDEO_DECODE_DPB_BIT_KHR,
VK_IMAGE_USAGE_VIDEO_DECODE_DPB_BIT_KHR},
#ifdef VK_ENABLE_BETA_EXTENSIONS
{VK_FORMAT_FEATURE_VIDEO_ENCODE_DPB_BIT_KHR,
VK_IMAGE_USAGE_VIDEO_ENCODE_DPB_BIT_KHR},
{VK_FORMAT_FEATURE_VIDEO_ENCODE_INPUT_BIT_KHR,
VK_IMAGE_USAGE_VIDEO_ENCODE_SRC_BIT_KHR},
#endif
#endif
};
/* *INDENT-ON* */
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;
}
/**
* 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,
VkImageUsageFlags requested_usage, VkFormat fmts[GST_VIDEO_MAX_PLANES],
int *n_imgs, VkImageUsageFlags * usage_ret)
{
int i;
VkPhysicalDevice gpu;
#if (defined(VK_VERSION_1_3) || defined(VK_VERSION_1_2) && VK_HEADER_VERSION >= 195)
VkFormatProperties2 prop = {
.sType = VK_STRUCTURE_TYPE_FORMAT_PROPERTIES_2,
};
PFN_vkGetPhysicalDeviceFormatProperties2
gst_vkGetPhysicalDeviceFormatProperties2 = NULL;
gst_vkGetPhysicalDeviceFormatProperties2 =
gst_vulkan_instance_get_proc_address (physical_device->instance,
"vkGetPhysicalDeviceFormatProperties2");
if (!gst_vkGetPhysicalDeviceFormatProperties2)
gst_vkGetPhysicalDeviceFormatProperties2 =
gst_vulkan_instance_get_proc_address (physical_device->instance,
"vkGetPhysicalDeviceFormatProperties2KHR");
#endif
gpu = gst_vulkan_physical_device_get_handle (physical_device);
for (i = 0; i < G_N_ELEMENTS (vk_formats_map); i++) {
guint64 feats_primary = 0, feats_secondary = 0;
VkFormatProperties primary_format_props = { 0, };
VkFormatProperties secondary_format_props = { 0, };
VkImageUsageFlags usage = 0;
if (vk_formats_map[i].format != GST_VIDEO_INFO_FORMAT (info))
continue;
#if (defined(VK_VERSION_1_3) || defined(VK_VERSION_1_2) && VK_HEADER_VERSION >= 195)
if (gst_vkGetPhysicalDeviceFormatProperties2) {
gst_vkGetPhysicalDeviceFormatProperties2 (gpu, vk_formats_map[i].vkfrmt,
&prop);
primary_format_props = prop.formatProperties;
if (vk_formats_map[i].vkfrmt != vk_formats_map[i].vkfrmts[0]) {
gst_vkGetPhysicalDeviceFormatProperties2 (gpu,
vk_formats_map[i].vkfrmts[0], &prop);
secondary_format_props = prop.formatProperties;
}
} else
#endif
{
vkGetPhysicalDeviceFormatProperties (gpu, vk_formats_map[i].vkfrmt,
&primary_format_props);
if (vk_formats_map[i].vkfrmt != vk_formats_map[i].vkfrmts[0]) {
vkGetPhysicalDeviceFormatProperties (gpu, vk_formats_map[i].vkfrmts[0],
&secondary_format_props);
}
}
feats_primary = tiling == VK_IMAGE_TILING_LINEAR ?
primary_format_props.linearTilingFeatures :
primary_format_props.optimalTilingFeatures;
feats_secondary = tiling == VK_IMAGE_TILING_LINEAR ?
secondary_format_props.linearTilingFeatures :
secondary_format_props.optimalTilingFeatures;
if (GST_VIDEO_INFO_IS_RGB (info)) {
if ((GST_VIDEO_INFO_COLORIMETRY (info).transfer ==
GST_VIDEO_TRANSFER_SRGB
|| GST_VIDEO_INFO_COLORIMETRY (info).transfer ==
GST_VIDEO_TRANSFER_UNKNOWN)) {
usage = _get_usage (feats_primary);
if ((requested_usage & usage) == requested_usage) {
if (fmts)
fmts[0] = vk_formats_map[i].vkfrmt;
if (n_imgs)
*n_imgs = 1;
if (usage_ret)
*usage_ret = usage;
return TRUE;
}
}
if (GST_VIDEO_INFO_COLORIMETRY (info).transfer != GST_VIDEO_TRANSFER_SRGB) {
usage = _get_usage (feats_secondary);
if ((requested_usage & usage) == requested_usage) {
if (fmts)
fmts[0] = vk_formats_map[i].vkfrmts[0];
if (n_imgs)
*n_imgs = 1;
if (usage_ret)
*usage_ret = usage;
return TRUE;
}
}
return FALSE;
} else {
if (!no_multiplane && GST_VIDEO_INFO_N_PLANES (info) > 1) {
usage = _get_usage (feats_primary);
if ((requested_usage & usage) == requested_usage) {
if (fmts)
fmts[0] = vk_formats_map[i].vkfrmt;
if (n_imgs)
*n_imgs = 1;
if (usage_ret)
*usage_ret = usage;
return TRUE;
}
}
usage = _get_usage (feats_secondary);
if ((requested_usage & usage) == requested_usage) {
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_ret)
*usage_ret = usage;
return TRUE;
}
return FALSE;
}
}
return FALSE;
}
/**
* gst_vulkan_format_to_video_format:
* @vk_format: the Vulkan format to convert
*
* Returns: the #GstVideoFormat that maps to @vk_format
*
* Since: 1.24
*/
GstVideoFormat
gst_vulkan_format_to_video_format (VkFormat vk_format)
{
int i;
for (i = 0; i < G_N_ELEMENTS (vk_formats_map); i++) {
if (vk_formats_map[i].vkfrmt != vk_format)
continue;
return vk_formats_map[i].format;
}
return GST_VIDEO_FORMAT_UNKNOWN;
}