File 0001-va-Add-VAConfigAttribEncMaxTileRows-and.patch of Package libva

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File 0001-va-Add-VAConfigAttribEncMaxTileRows-and.patch of Package libva

From 71ef7e0a5f9d00a402ca9de0c6f3e1770747cbe3 Mon Sep 17 00:00:00 2001
From: Sil Vilerino <sivileri@microsoft.com>
Date: Fri, 22 Sep 2023 08:32:51 -0400
Subject: [PATCH] va: Add VAConfigAttribEncMaxTileRows and
 VAConfigAttribEncMaxTileCols

Currently there is no way of exposing the driver tile_rows and tile_cols limitations
for encoding with tiles. For codecs like AV1 there is a cap specifying the max number
of tiles, but without differentiating cols/rows.

Different hardware may have restrictions which may need to be taken into account.
More specifically, D3D12 encode exposes the maximum rows/cols and adding
VAConfigAttribEncMaxTileRows/Cols allows for mapping that information to the VAOn12 driver.

Signed-off-by: Sil Vilerino <sivileri@microsoft.com>
---
 va/va.h     | 14 ++++++++++++++
 va/va_str.c |  2 ++
 2 files changed, 16 insertions(+)

diff --git a/va/va.h b/va/va.h
index 311ff61a1..e0df2b56d 100644
--- a/va/va.h
+++ b/va/va.h
@@ -1036,6 +1036,20 @@ typedef enum {
      * The value returned uses the VAConfigAttribValEncPerBlockControl type.
      */
     VAConfigAttribEncPerBlockControl    = 55,
+    /**
+     * \brief Maximum number of tile rows. Read-only.
+     *
+     * This attribute determines the maximum number of tile
+     * rows supported for encoding with tile support.
+     */
+    VAConfigAttribEncMaxTileRows        = 56,
+    /**
+     * \brief Maximum number of tile cols. Read-only.
+     *
+     * This attribute determines the maximum number of tile
+     * columns supported for encoding with tile support.
+     */
+    VAConfigAttribEncMaxTileCols        = 57,
     /**@}*/
     VAConfigAttribTypeMax
 } VAConfigAttribType;
diff --git a/va/va_str.c b/va/va_str.c
index 99df94877..3d96f9b66 100644
--- a/va/va_str.c
+++ b/va/va_str.c
@@ -149,6 +149,8 @@ const char *vaConfigAttribTypeStr(VAConfigAttribType configAttribType)
         TOSTR(VAConfigAttribEncAV1Ext1);
         TOSTR(VAConfigAttribEncAV1Ext2);
         TOSTR(VAConfigAttribEncPerBlockControl);
+        TOSTR(VAConfigAttribEncMaxTileRows);
+        TOSTR(VAConfigAttribEncMaxTileCols);
     case VAConfigAttribTypeMax:
         break;
     }

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File 0001-va-Add-VAConfigAttribEncMaxTileRows-and.patch of Package libva

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