bump(main/mesa): 26.2.0-devel-20260511

- Sync with upstream: https://gitlab.freedesktop.org/mesa/mesa/-/commit/e471e83a6581120214a67b91b5b5fa94ae7a5de1
- Remove unofficial support for Adreno 830, as upstream has added official support: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39874
- Remove unofficial support for Adreno 829, as upstream has added official support: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40655
- Remove unofficial support for Adreno 810, as upstream has added official support: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40613
- Remove patch "0019-UBWC_5-and-UBWC_6-support.patch", as upstream has merged it: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40758
- Update unofficial support for Adreno 825 from whitebelyash's patch: whitebelyash/mesa-unified@efb4500

Author: lfdevs

packages/mesa/0003-fix-for-anon-file.patch

@@ -2,12 +2,12 @@ Fallback to `@TERMUX_PREFIX@/tmp` if env `XDG_RUNTIME_DIR` is not set.
 
 --- a/src/util/anon_file.c
 +++ b/src/util/anon_file.c
-@@ -122,7 +122,7 @@ get_or_create_user_temp_dir(char* buf, size_t len) {
+@@ -125,7 +125,7 @@ get_or_create_user_temp_dir(void) {
          return buf;
      }
 
--    snprintf(buf, len, "/tmp/xdg-runtime-mesa-%ld", (long)getuid());
-+    snprintf(buf, len, "@TERMUX_PREFIX@/tmp/xdg-runtime-mesa-%ld", (long)getuid());
+-    n = asprintf(&buf, "/tmp/xdg-runtime-mesa-%ld", (long)getuid());
++    n = asprintf(&buf, "@TERMUX_PREFIX@/tmp/xdg-runtime-mesa-%ld", (long)getuid());
+     if (n < 0)
+        return NULL;
      mesa_logd("%s: XDG_RUNTIME_DIR not set; falling back to temp dir %s",
-         __func__, buf);
-     if (stat(buf, &st) == 0) {

packages/mesa/0019-UBWC_5-and-UBWC_6-support.patch

@@ -0,0 +1,41 @@
+freedreno/common: enable A825
+
+The source code is from whitebelyash:
+https://github.com/whitebelyash/mesa-unified/commit/efb4500439dca28f50bc6c874e271708dca2f821
+
+diff --git a/src/freedreno/common/freedreno_devices.py b/src/freedreno/common/freedreno_devices.py
+index 4b2a004af7c..9f9f914c9ec 100644
+--- a/src/freedreno/common/freedreno_devices.py
++++ b/src/freedreno/common/freedreno_devices.py
+@@ -1423,6 +1423,31 @@ add_gpus([
+         raw_magic_regs = a8xx_base_raw_magic_regs,
+     ))
+ 
++add_gpus([
++        GPUId(chip_id=0x44030000, name="Adreno (TM) 825"),
++    ], A6xxGPUInfo(
++        CHIP.A8XX,
++        [a7xx_base, a7xx_gen3, a8xx_base, a8xx_gen1, GPUProps(
++            # This is probably not an optimal config for gmem/sysmem, but it was working before and I don't have any 825 device to test (neither I have any trace info)
++            sysmem_ccu_color_cache_fraction = CCUColorCacheFraction.FULL.value,
++            sysmem_per_ccu_color_cache_size = 128 * 1024,
++            sysmem_ccu_depth_cache_fraction = CCUColorCacheFraction.THREE_QUARTER.value,
++            sysmem_per_ccu_depth_cache_size = 96 * 1024,
++        )],
++        num_ccu = 4,
++        num_slices = 2,
++        tile_align_w = 96,
++        tile_align_h = 32,
++        tile_max_w = 16416,
++        tile_max_h = 16384,
++        num_vsc_pipes = 32,
++        cs_shared_mem_size = 32 * 1024,
++        wave_granularity = 2,
++        fibers_per_sp = 128 * 2 * 16,
++        magic_regs = dict(),
++        raw_magic_regs = a8xx_base_raw_magic_regs,
++    ))
++
+ add_gpus([
+         GPUId(chip_id=0xffff44050A31, name="Adreno (TM) 840"),
+     ], A6xxGPUInfo(

packages/mesa/0020-unofficial-support-adreno-830.patch

@@ -0,0 +1,34 @@
+Created by, or sourced from, Vauzi-17
+https://github.com/Vauzi-17/710/commit/df5319f68ee857c598fffd18012d066c91ed5c08
+
+diff --git a/src/freedreno/common/freedreno_devices.py b/src/freedreno/common/freedreno_devices.py
+index 9f9f914c9ec..d1f4fa4712a 100644
+--- a/src/freedreno/common/freedreno_devices.py
++++ b/src/freedreno/common/freedreno_devices.py
+@@ -1014,6 +1014,26 @@ add_gpus([
+         raw_magic_regs = a730_raw_magic_regs,
+     ))
+ 
++add_gpus([
++        GPUId(chip_id=0x43020100, name="FD722"),
++        GPUId(chip_id=0xffff43020100, name="FD722"),
++    ], A6xxGPUInfo(
++        CHIP.A7XX,
++        [a7xx_base, a7xx_gen1],
++        num_ccu = 3,
++        tile_align_w = 64,
++        tile_align_h = 32,
++        tile_max_w = 1024,
++        tile_max_h = 1024,
++        num_vsc_pipes = 32,
++        cs_shared_mem_size = 32 * 1024,
++        wave_granularity = 2,
++        fibers_per_sp = 128 * 2 * 16,
++        highest_bank_bit = 16,
++        magic_regs = a730_magic_regs,
++        raw_magic_regs = a730_raw_magic_regs,
++    ))
++
+ add_gpus([
+         GPUId(chip_id=0x07030001, name="FD730"), # KGSL, no speedbin data
+         GPUId(chip_id=0xffff07030001, name="FD730"), # Default no-speedbin fallback

packages/mesa/0021-unofficial-support-adreno-810-825-829.patch

@@ -3,10 +3,11 @@ TERMUX_PKG_DESCRIPTION="An open-source implementation of the OpenGL specificatio
 TERMUX_PKG_LICENSE="MIT"
 TERMUX_PKG_LICENSE_FILE="docs/license.rst"
 TERMUX_PKG_MAINTAINER="@termux"
-TERMUX_PKG_VERSION="26.0.6"
-TERMUX_PKG_SRCURL=https://archive.mesa3d.org/mesa-${TERMUX_PKG_VERSION}.tar.xz
-TERMUX_PKG_SHA256=1d3c3b8a8363b8cc354175bb4a684ad8b035211cc1d6fa17aeb9b9623c513f89
-TERMUX_PKG_AUTO_UPDATE=true
+TERMUX_PKG_VERSION="26.2.0"
+TERMUX_PKG_SRCURL=git+https://gitlab.freedesktop.org/mesa/mesa.git
+TERMUX_PKG_GIT_BRANCH=main
+_COMMIT=e471e83a6581120214a67b91b5b5fa94ae7a5de1
+TERMUX_PKG_AUTO_UPDATE=false
 TERMUX_PKG_DEPENDS="libandroid-shmem, libc++, libdrm, libglvnd, libllvm (<< $TERMUX_LLVM_NEXT_MAJOR_VERSION), libwayland, libx11, libxext, libxfixes, libxshmfence, libxxf86vm, ncurses, vulkan-loader, zlib, zstd"
 TERMUX_PKG_SUGGESTS="mesa-dev"
 TERMUX_PKG_BUILD_DEPENDS="libclc, libwayland-protocols, libxrandr, llvm, llvm-tools, mlir, spirv-tools, xorgproto"