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From: Lynne <dev@lynne.ee>
To: ffmpeg-devel@ffmpeg.org
Date: Thu, 13 Mar 2025 18:03:45 +0100
Message-ID: <20250313170355.92290-14-dev@lynne.ee>
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Subject: [FFmpeg-devel] [PATCH v4 13/16] vulkan: add support for
AV_PIX_FMT_GBRAP32
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---
libavutil/hwcontext_vulkan.c | 1 +
libavutil/vulkan.c | 12 +++++++++++-
2 files changed, 12 insertions(+), 1 deletion(-)
diff --git a/libavutil/hwcontext_vulkan.c b/libavutil/hwcontext_vulkan.c
index 1104e02cfd..9720f427c4 100644
--- a/libavutil/hwcontext_vulkan.c
+++ b/libavutil/hwcontext_vulkan.c
@@ -347,6 +347,7 @@ static const struct FFVkFormatEntry {
{ VK_FORMAT_R16_UNORM, AV_PIX_FMT_GBRAP12, VK_IMAGE_ASPECT_COLOR_BIT, 4, 4, 4, { VK_FORMAT_R16_UNORM, VK_FORMAT_R16_UNORM, VK_FORMAT_R16_UNORM, VK_FORMAT_R16_UNORM } },
{ VK_FORMAT_R16_UNORM, AV_PIX_FMT_GBRAP14, VK_IMAGE_ASPECT_COLOR_BIT, 4, 4, 4, { VK_FORMAT_R16_UNORM, VK_FORMAT_R16_UNORM, VK_FORMAT_R16_UNORM, VK_FORMAT_R16_UNORM } },
{ VK_FORMAT_R16_UNORM, AV_PIX_FMT_GBRAP16, VK_IMAGE_ASPECT_COLOR_BIT, 4, 4, 4, { VK_FORMAT_R16_UNORM, VK_FORMAT_R16_UNORM, VK_FORMAT_R16_UNORM, VK_FORMAT_R16_UNORM } },
+ { VK_FORMAT_R32_UINT, AV_PIX_FMT_GBRAP32, VK_IMAGE_ASPECT_COLOR_BIT, 4, 4, 4, { VK_FORMAT_R32_UINT, VK_FORMAT_R32_UINT, VK_FORMAT_R32_UINT, VK_FORMAT_R32_UINT } },
{ VK_FORMAT_R32_SFLOAT, AV_PIX_FMT_GBRAPF32, VK_IMAGE_ASPECT_COLOR_BIT, 4, 4, 4, { VK_FORMAT_R32_SFLOAT, VK_FORMAT_R32_SFLOAT, VK_FORMAT_R32_SFLOAT, VK_FORMAT_R32_SFLOAT } },
/* Two-plane 420 YUV at 8, 10, 12 and 16 bits */
diff --git a/libavutil/vulkan.c b/libavutil/vulkan.c
index 08d042a195..a088069d8a 100644
--- a/libavutil/vulkan.c
+++ b/libavutil/vulkan.c
@@ -1454,7 +1454,7 @@ int ff_vk_mt_is_np_rgb(enum AVPixelFormat pix_fmt)
pix_fmt == AV_PIX_FMT_GBRP14 || pix_fmt == AV_PIX_FMT_GBRP16 ||
pix_fmt == AV_PIX_FMT_GBRAP || pix_fmt == AV_PIX_FMT_GBRAP10 ||
pix_fmt == AV_PIX_FMT_GBRAP12 || pix_fmt == AV_PIX_FMT_GBRAP14 ||
- pix_fmt == AV_PIX_FMT_GBRAP16 ||
+ pix_fmt == AV_PIX_FMT_GBRAP16 || pix_fmt == AV_PIX_FMT_GBRAP32 ||
pix_fmt == AV_PIX_FMT_GBRPF32 || pix_fmt == AV_PIX_FMT_GBRAPF32 ||
pix_fmt == AV_PIX_FMT_X2RGB10 || pix_fmt == AV_PIX_FMT_X2BGR10 ||
pix_fmt == AV_PIX_FMT_RGBAF32 || pix_fmt == AV_PIX_FMT_RGBF32 ||
@@ -1486,6 +1486,7 @@ void ff_vk_set_perm(enum AVPixelFormat pix_fmt, int lut[4])
case AV_PIX_FMT_GBRP14:
case AV_PIX_FMT_GBRP16:
case AV_PIX_FMT_GBRPF32:
+ case AV_PIX_FMT_GBRAP32:
case AV_PIX_FMT_GBRAPF32:
lut[0] = 1;
lut[1] = 0;
@@ -1624,6 +1625,15 @@ const char *ff_vk_shader_rep_fmt(enum AVPixelFormat pix_fmt,
};
return rep_tab[rep_fmt];
};
+ case AV_PIX_FMT_GBRAP32: {
+ const char *rep_tab[] = {
+ [FF_VK_REP_NATIVE] = "r32ui",
+ [FF_VK_REP_FLOAT] = NULL,
+ [FF_VK_REP_INT] = "r32i",
+ [FF_VK_REP_UINT] = "r32ui",
+ };
+ return rep_tab[rep_fmt];
+ };
case AV_PIX_FMT_NV12:
case AV_PIX_FMT_NV16:
case AV_PIX_FMT_NV24: {
--
2.47.2
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