[FFmpeg-cvslog] vulkan: add support for AV_PIX_FMT_GBRAP32

[Lynne]

ffmpeg | branch: master | Lynne <dev at lynne.ee> | Mon Mar 10 16:44:00 2025 +0000| [53ff9005b5bd4bedad7080121d4220b3bd193561] | committer: Lynne

vulkan: add support for AV_PIX_FMT_GBRAP32

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=53ff9005b5bd4bedad7080121d4220b3bd193561
---

 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 fe2c3a38a2..6b9c438222 100644
--- a/libavutil/hwcontext_vulkan.c
+++ b/libavutil/hwcontext_vulkan.c
@@ -357,6 +357,7 @@ 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 6ae63f2348..52b42cdc32 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], int inv)
     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] = 2;
@@ -1632,6 +1633,15 @@ 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: {