[Mesa-dev,13/14] st/mesa: set default tessellation levels

Submitted by Marek Olšák on June 16, 2015, 11:04 p.m.

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Message ID 1434495895-27955-13-git-send-email-maraeo@gmail.com
State New
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Commit Message

Marek Olšák June 16, 2015, 11:04 p.m.
From: Marek Olšák <marek.olsak@amd.com>

---
 src/mesa/Makefile.sources             |  1 +
 src/mesa/state_tracker/st_atom.c      |  1 +
 src/mesa/state_tracker/st_atom.h      |  1 +
 src/mesa/state_tracker/st_atom_tess.c | 59 +++++++++++++++++++++++++++++++++++
 src/mesa/state_tracker/st_context.c   |  1 +
 src/mesa/state_tracker/st_context.h   |  2 +-
 6 files changed, 64 insertions(+), 1 deletion(-)
 create mode 100644 src/mesa/state_tracker/st_atom_tess.c

Patch hide | download patch | download mbox

diff --git a/src/mesa/Makefile.sources b/src/mesa/Makefile.sources
index 83f500f..ed9848c 100644
--- a/src/mesa/Makefile.sources
+++ b/src/mesa/Makefile.sources
@@ -407,6 +407,7 @@  STATETRACKER_FILES = \
 	state_tracker/st_atom_shader.c \
 	state_tracker/st_atom_shader.h \
 	state_tracker/st_atom_stipple.c \
+	state_tracker/st_atom_tess.c \
 	state_tracker/st_atom_texture.c \
 	state_tracker/st_atom_viewport.c \
 	state_tracker/st_cache.h \
diff --git a/src/mesa/state_tracker/st_atom.c b/src/mesa/state_tracker/st_atom.c
index c97cd84..5fc1a77 100644
--- a/src/mesa/state_tracker/st_atom.c
+++ b/src/mesa/state_tracker/st_atom.c
@@ -78,6 +78,7 @@  static const struct st_tracked_state *atoms[] =
    &st_bind_fs_ubos,
    &st_bind_gs_ubos,
    &st_update_pixel_transfer,
+   &st_update_tess,
 
    /* this must be done after the vertex program update */
    &st_update_array
diff --git a/src/mesa/state_tracker/st_atom.h b/src/mesa/state_tracker/st_atom.h
index bbfbd2d..5735ca6 100644
--- a/src/mesa/state_tracker/st_atom.h
+++ b/src/mesa/state_tracker/st_atom.h
@@ -80,6 +80,7 @@  extern const struct st_tracked_state st_bind_gs_ubos;
 extern const struct st_tracked_state st_bind_tcs_ubos;
 extern const struct st_tracked_state st_bind_tes_ubos;
 extern const struct st_tracked_state st_update_pixel_transfer;
+extern const struct st_tracked_state st_update_tess;
 
 
 GLuint st_compare_func_to_pipe(GLenum func);
diff --git a/src/mesa/state_tracker/st_atom_tess.c b/src/mesa/state_tracker/st_atom_tess.c
new file mode 100644
index 0000000..f3aaaae
--- /dev/null
+++ b/src/mesa/state_tracker/st_atom_tess.c
@@ -0,0 +1,59 @@ 
+/**************************************************************************
+ * 
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ * All Rights Reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ * 
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * 
+ **************************************************************************/
+
+/*
+ * Authors:
+ *   Marek Olšák <maraeo@gmail.com>
+ */
+
+
+#include "main/macros.h"
+#include "st_context.h"
+#include "pipe/p_context.h"
+#include "st_atom.h"
+
+
+static void
+update_tess(struct st_context *st)
+{
+   const struct gl_context *ctx = st->ctx;
+   struct pipe_context *pipe = st->pipe;
+
+   pipe->set_tess_state(pipe,
+                        ctx->TessCtrlProgram.patch_default_outer_level,
+                        ctx->TessCtrlProgram.patch_default_inner_level);
+}
+
+
+const struct st_tracked_state st_update_tess = {
+   "update_tess",		/* name */
+   {				/* dirty */
+      0,			/* mesa */
+      ST_NEW_TESS_STATE,	/* st */
+   },
+   update_tess                  /* update */
+};
diff --git a/src/mesa/state_tracker/st_context.c b/src/mesa/state_tracker/st_context.c
index ef4ad1b..06280bc 100644
--- a/src/mesa/state_tracker/st_context.c
+++ b/src/mesa/state_tracker/st_context.c
@@ -308,6 +308,7 @@  static void st_init_driver_flags(struct gl_driver_flags *f)
    f->NewArray = ST_NEW_VERTEX_ARRAYS;
    f->NewRasterizerDiscard = ST_NEW_RASTERIZER;
    f->NewUniformBuffer = ST_NEW_UNIFORM_BUFFER;
+   f->NewDefaultTessLevels = ST_NEW_TESS_STATE;
 }
 
 struct st_context *st_create_context(gl_api api, struct pipe_context *pipe,
diff --git a/src/mesa/state_tracker/st_context.h b/src/mesa/state_tracker/st_context.h
index 3010727..8183412 100644
--- a/src/mesa/state_tracker/st_context.h
+++ b/src/mesa/state_tracker/st_context.h
@@ -53,7 +53,7 @@  struct u_upload_mgr;
 #define ST_NEW_FRAGMENT_PROGRAM        (1 << 1)
 #define ST_NEW_VERTEX_PROGRAM          (1 << 2)
 #define ST_NEW_FRAMEBUFFER             (1 << 3)
-/* gap, re-use it */
+#define ST_NEW_TESS_STATE              (1 << 4)
 #define ST_NEW_GEOMETRY_PROGRAM        (1 << 5)
 #define ST_NEW_VERTEX_ARRAYS           (1 << 6)
 #define ST_NEW_RASTERIZER              (1 << 7)

Comments

This needs to be guarded on availability of tessellation. I'm guessing
that something ends up setting st.dirty to ~0, and this gets called
even when the driver doesn't support tess. Just hit this playing back
a trace with llvmpipe but with the tess patches:

#1  0x00007ffff37dcf49 in update_tess (st=0x7fffe8116530)
    at state_tracker/st_atom_tess.c:46
#2  0x00007ffff37d7afb in st_validate_state (st=0x7fffe8116530)
    at state_tracker/st_atom.c:223
#3  0x00007ffff37e4291 in st_Clear (ctx=0x7fffe80e1f10, mask=2)
    at state_tracker/st_cb_clear.c:469
#4  0x00007ffff35f5c48 in _mesa_Clear (mask=16384) at main/clear.c:224
#5  0x00007ffff57ec452 in glClear (mask=16384) at glapi/glapi_mapi_tmp.h:3064
#6  0x00000000004d4c0f in retrace_glClear(trace::Call&) ()
#7  0x000000000040f488 in retrace::Retracer::retrace(trace::Call&) ()

On Tue, Jun 16, 2015 at 7:04 PM, Marek Olšák <maraeo@gmail.com> wrote:
> From: Marek Olšák <marek.olsak@amd.com>
>
> ---
>  src/mesa/Makefile.sources             |  1 +
>  src/mesa/state_tracker/st_atom.c      |  1 +
>  src/mesa/state_tracker/st_atom.h      |  1 +
>  src/mesa/state_tracker/st_atom_tess.c | 59 +++++++++++++++++++++++++++++++++++
>  src/mesa/state_tracker/st_context.c   |  1 +
>  src/mesa/state_tracker/st_context.h   |  2 +-
>  6 files changed, 64 insertions(+), 1 deletion(-)
>  create mode 100644 src/mesa/state_tracker/st_atom_tess.c
>
> diff --git a/src/mesa/Makefile.sources b/src/mesa/Makefile.sources
> index 83f500f..ed9848c 100644
> --- a/src/mesa/Makefile.sources
> +++ b/src/mesa/Makefile.sources
> @@ -407,6 +407,7 @@ STATETRACKER_FILES = \
>         state_tracker/st_atom_shader.c \
>         state_tracker/st_atom_shader.h \
>         state_tracker/st_atom_stipple.c \
> +       state_tracker/st_atom_tess.c \
>         state_tracker/st_atom_texture.c \
>         state_tracker/st_atom_viewport.c \
>         state_tracker/st_cache.h \
> diff --git a/src/mesa/state_tracker/st_atom.c b/src/mesa/state_tracker/st_atom.c
> index c97cd84..5fc1a77 100644
> --- a/src/mesa/state_tracker/st_atom.c
> +++ b/src/mesa/state_tracker/st_atom.c
> @@ -78,6 +78,7 @@ static const struct st_tracked_state *atoms[] =
>     &st_bind_fs_ubos,
>     &st_bind_gs_ubos,
>     &st_update_pixel_transfer,
> +   &st_update_tess,
>
>     /* this must be done after the vertex program update */
>     &st_update_array
> diff --git a/src/mesa/state_tracker/st_atom.h b/src/mesa/state_tracker/st_atom.h
> index bbfbd2d..5735ca6 100644
> --- a/src/mesa/state_tracker/st_atom.h
> +++ b/src/mesa/state_tracker/st_atom.h
> @@ -80,6 +80,7 @@ extern const struct st_tracked_state st_bind_gs_ubos;
>  extern const struct st_tracked_state st_bind_tcs_ubos;
>  extern const struct st_tracked_state st_bind_tes_ubos;
>  extern const struct st_tracked_state st_update_pixel_transfer;
> +extern const struct st_tracked_state st_update_tess;
>
>
>  GLuint st_compare_func_to_pipe(GLenum func);
> diff --git a/src/mesa/state_tracker/st_atom_tess.c b/src/mesa/state_tracker/st_atom_tess.c
> new file mode 100644
> index 0000000..f3aaaae
> --- /dev/null
> +++ b/src/mesa/state_tracker/st_atom_tess.c
> @@ -0,0 +1,59 @@
> +/**************************************************************************
> + *
> + * Copyright 2015 Advanced Micro Devices, Inc.
> + * All Rights Reserved.
> + *
> + * Permission is hereby granted, free of charge, to any person obtaining a
> + * copy of this software and associated documentation files (the
> + * "Software"), to deal in the Software without restriction, including
> + * without limitation the rights to use, copy, modify, merge, publish,
> + * distribute, sub license, and/or sell copies of the Software, and to
> + * permit persons to whom the Software is furnished to do so, subject to
> + * the following conditions:
> + *
> + * The above copyright notice and this permission notice (including the
> + * next paragraph) shall be included in all copies or substantial portions
> + * of the Software.
> + *
> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
> + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
> + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
> + * IN NO EVENT SHALL THE AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR
> + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
> + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
> + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
> + *
> + **************************************************************************/
> +
> +/*
> + * Authors:
> + *   Marek Olšák <maraeo@gmail.com>
> + */
> +
> +
> +#include "main/macros.h"
> +#include "st_context.h"
> +#include "pipe/p_context.h"
> +#include "st_atom.h"
> +
> +
> +static void
> +update_tess(struct st_context *st)
> +{
> +   const struct gl_context *ctx = st->ctx;
> +   struct pipe_context *pipe = st->pipe;
> +
> +   pipe->set_tess_state(pipe,
> +                        ctx->TessCtrlProgram.patch_default_outer_level,
> +                        ctx->TessCtrlProgram.patch_default_inner_level);
> +}
> +
> +
> +const struct st_tracked_state st_update_tess = {
> +   "update_tess",              /* name */
> +   {                           /* dirty */
> +      0,                       /* mesa */
> +      ST_NEW_TESS_STATE,       /* st */
> +   },
> +   update_tess                  /* update */
> +};
> diff --git a/src/mesa/state_tracker/st_context.c b/src/mesa/state_tracker/st_context.c
> index ef4ad1b..06280bc 100644
> --- a/src/mesa/state_tracker/st_context.c
> +++ b/src/mesa/state_tracker/st_context.c
> @@ -308,6 +308,7 @@ static void st_init_driver_flags(struct gl_driver_flags *f)
>     f->NewArray = ST_NEW_VERTEX_ARRAYS;
>     f->NewRasterizerDiscard = ST_NEW_RASTERIZER;
>     f->NewUniformBuffer = ST_NEW_UNIFORM_BUFFER;
> +   f->NewDefaultTessLevels = ST_NEW_TESS_STATE;
>  }
>
>  struct st_context *st_create_context(gl_api api, struct pipe_context *pipe,
> diff --git a/src/mesa/state_tracker/st_context.h b/src/mesa/state_tracker/st_context.h
> index 3010727..8183412 100644
> --- a/src/mesa/state_tracker/st_context.h
> +++ b/src/mesa/state_tracker/st_context.h
> @@ -53,7 +53,7 @@ struct u_upload_mgr;
>  #define ST_NEW_FRAGMENT_PROGRAM        (1 << 1)
>  #define ST_NEW_VERTEX_PROGRAM          (1 << 2)
>  #define ST_NEW_FRAMEBUFFER             (1 << 3)
> -/* gap, re-use it */
> +#define ST_NEW_TESS_STATE              (1 << 4)
>  #define ST_NEW_GEOMETRY_PROGRAM        (1 << 5)
>  #define ST_NEW_VERTEX_ARRAYS           (1 << 6)
>  #define ST_NEW_RASTERIZER              (1 << 7)
> --
> 2.1.0
>
> _______________________________________________
> mesa-dev mailing list
> mesa-dev@lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/mesa-dev
Another option would be to provide (no-op) implementations for all
drivers. But I think generally we indeed check if the function is
available in the state tracker before calling it for such things.

Roland

Am 23.06.2015 um 06:11 schrieb Ilia Mirkin:
> This needs to be guarded on availability of tessellation. I'm guessing
> that something ends up setting st.dirty to ~0, and this gets called
> even when the driver doesn't support tess. Just hit this playing back
> a trace with llvmpipe but with the tess patches:
> 
> #1  0x00007ffff37dcf49 in update_tess (st=0x7fffe8116530)
>     at state_tracker/st_atom_tess.c:46
> #2  0x00007ffff37d7afb in st_validate_state (st=0x7fffe8116530)
>     at state_tracker/st_atom.c:223
> #3  0x00007ffff37e4291 in st_Clear (ctx=0x7fffe80e1f10, mask=2)
>     at state_tracker/st_cb_clear.c:469
> #4  0x00007ffff35f5c48 in _mesa_Clear (mask=16384) at main/clear.c:224
> #5  0x00007ffff57ec452 in glClear (mask=16384) at glapi/glapi_mapi_tmp.h:3064
> #6  0x00000000004d4c0f in retrace_glClear(trace::Call&) ()
> #7  0x000000000040f488 in retrace::Retracer::retrace(trace::Call&) ()
> 
> On Tue, Jun 16, 2015 at 7:04 PM, Marek Olšák <maraeo@gmail.com> wrote:
>> From: Marek Olšák <marek.olsak@amd.com>
>>
>> ---
>>  src/mesa/Makefile.sources             |  1 +
>>  src/mesa/state_tracker/st_atom.c      |  1 +
>>  src/mesa/state_tracker/st_atom.h      |  1 +
>>  src/mesa/state_tracker/st_atom_tess.c | 59 +++++++++++++++++++++++++++++++++++
>>  src/mesa/state_tracker/st_context.c   |  1 +
>>  src/mesa/state_tracker/st_context.h   |  2 +-
>>  6 files changed, 64 insertions(+), 1 deletion(-)
>>  create mode 100644 src/mesa/state_tracker/st_atom_tess.c
>>
>> diff --git a/src/mesa/Makefile.sources b/src/mesa/Makefile.sources
>> index 83f500f..ed9848c 100644
>> --- a/src/mesa/Makefile.sources
>> +++ b/src/mesa/Makefile.sources
>> @@ -407,6 +407,7 @@ STATETRACKER_FILES = \
>>         state_tracker/st_atom_shader.c \
>>         state_tracker/st_atom_shader.h \
>>         state_tracker/st_atom_stipple.c \
>> +       state_tracker/st_atom_tess.c \
>>         state_tracker/st_atom_texture.c \
>>         state_tracker/st_atom_viewport.c \
>>         state_tracker/st_cache.h \
>> diff --git a/src/mesa/state_tracker/st_atom.c b/src/mesa/state_tracker/st_atom.c
>> index c97cd84..5fc1a77 100644
>> --- a/src/mesa/state_tracker/st_atom.c
>> +++ b/src/mesa/state_tracker/st_atom.c
>> @@ -78,6 +78,7 @@ static const struct st_tracked_state *atoms[] =
>>     &st_bind_fs_ubos,
>>     &st_bind_gs_ubos,
>>     &st_update_pixel_transfer,
>> +   &st_update_tess,
>>
>>     /* this must be done after the vertex program update */
>>     &st_update_array
>> diff --git a/src/mesa/state_tracker/st_atom.h b/src/mesa/state_tracker/st_atom.h
>> index bbfbd2d..5735ca6 100644
>> --- a/src/mesa/state_tracker/st_atom.h
>> +++ b/src/mesa/state_tracker/st_atom.h
>> @@ -80,6 +80,7 @@ extern const struct st_tracked_state st_bind_gs_ubos;
>>  extern const struct st_tracked_state st_bind_tcs_ubos;
>>  extern const struct st_tracked_state st_bind_tes_ubos;
>>  extern const struct st_tracked_state st_update_pixel_transfer;
>> +extern const struct st_tracked_state st_update_tess;
>>
>>
>>  GLuint st_compare_func_to_pipe(GLenum func);
>> diff --git a/src/mesa/state_tracker/st_atom_tess.c b/src/mesa/state_tracker/st_atom_tess.c
>> new file mode 100644
>> index 0000000..f3aaaae
>> --- /dev/null
>> +++ b/src/mesa/state_tracker/st_atom_tess.c
>> @@ -0,0 +1,59 @@
>> +/**************************************************************************
>> + *
>> + * Copyright 2015 Advanced Micro Devices, Inc.
>> + * All Rights Reserved.
>> + *
>> + * Permission is hereby granted, free of charge, to any person obtaining a
>> + * copy of this software and associated documentation files (the
>> + * "Software"), to deal in the Software without restriction, including
>> + * without limitation the rights to use, copy, modify, merge, publish,
>> + * distribute, sub license, and/or sell copies of the Software, and to
>> + * permit persons to whom the Software is furnished to do so, subject to
>> + * the following conditions:
>> + *
>> + * The above copyright notice and this permission notice (including the
>> + * next paragraph) shall be included in all copies or substantial portions
>> + * of the Software.
>> + *
>> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
>> + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
>> + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
>> + * IN NO EVENT SHALL THE AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR
>> + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
>> + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
>> + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
>> + *
>> + **************************************************************************/
>> +
>> +/*
>> + * Authors:
>> + *   Marek Olšák <maraeo@gmail.com>
>> + */
>> +
>> +
>> +#include "main/macros.h"
>> +#include "st_context.h"
>> +#include "pipe/p_context.h"
>> +#include "st_atom.h"
>> +
>> +
>> +static void
>> +update_tess(struct st_context *st)
>> +{
>> +   const struct gl_context *ctx = st->ctx;
>> +   struct pipe_context *pipe = st->pipe;
>> +
>> +   pipe->set_tess_state(pipe,
>> +                        ctx->TessCtrlProgram.patch_default_outer_level,
>> +                        ctx->TessCtrlProgram.patch_default_inner_level);
>> +}
>> +
>> +
>> +const struct st_tracked_state st_update_tess = {
>> +   "update_tess",              /* name */
>> +   {                           /* dirty */
>> +      0,                       /* mesa */
>> +      ST_NEW_TESS_STATE,       /* st */
>> +   },
>> +   update_tess                  /* update */
>> +};
>> diff --git a/src/mesa/state_tracker/st_context.c b/src/mesa/state_tracker/st_context.c
>> index ef4ad1b..06280bc 100644
>> --- a/src/mesa/state_tracker/st_context.c
>> +++ b/src/mesa/state_tracker/st_context.c
>> @@ -308,6 +308,7 @@ static void st_init_driver_flags(struct gl_driver_flags *f)
>>     f->NewArray = ST_NEW_VERTEX_ARRAYS;
>>     f->NewRasterizerDiscard = ST_NEW_RASTERIZER;
>>     f->NewUniformBuffer = ST_NEW_UNIFORM_BUFFER;
>> +   f->NewDefaultTessLevels = ST_NEW_TESS_STATE;
>>  }
>>
>>  struct st_context *st_create_context(gl_api api, struct pipe_context *pipe,
>> diff --git a/src/mesa/state_tracker/st_context.h b/src/mesa/state_tracker/st_context.h
>> index 3010727..8183412 100644
>> --- a/src/mesa/state_tracker/st_context.h
>> +++ b/src/mesa/state_tracker/st_context.h
>> @@ -53,7 +53,7 @@ struct u_upload_mgr;
>>  #define ST_NEW_FRAGMENT_PROGRAM        (1 << 1)
>>  #define ST_NEW_VERTEX_PROGRAM          (1 << 2)
>>  #define ST_NEW_FRAMEBUFFER             (1 << 3)
>> -/* gap, re-use it */
>> +#define ST_NEW_TESS_STATE              (1 << 4)
>>  #define ST_NEW_GEOMETRY_PROGRAM        (1 << 5)
>>  #define ST_NEW_VERTEX_ARRAYS           (1 << 6)
>>  #define ST_NEW_RASTERIZER              (1 << 7)
>> --
>> 2.1.0
>>
>> _______________________________________________
>> mesa-dev mailing list
>> mesa-dev@lists.freedesktop.org
>> https://urldefense.proofpoint.com/v2/url?u=http-3A__lists.freedesktop.org_mailman_listinfo_mesa-2Ddev&d=BQIGaQ&c=Sqcl0Ez6M0X8aeM67LKIiDJAXVeAw-YihVMNtXt-uEs&r=Vjtt0vs_iqoI31UfJxBl7yv9I2FeiaeAYgMTLKRBc_I&m=Vnpp8mi3-mnjZlyydXaJcmHBVA0UulSpJvSzL-WSARo&s=let7qdX4x6EzIvxABUGqFVNg-rGEsWaeodjI_q7Q8Qw&e= 
> _______________________________________________
> mesa-dev mailing list
> mesa-dev@lists.freedesktop.org
> https://urldefense.proofpoint.com/v2/url?u=http-3A__lists.freedesktop.org_mailman_listinfo_mesa-2Ddev&d=BQIGaQ&c=Sqcl0Ez6M0X8aeM67LKIiDJAXVeAw-YihVMNtXt-uEs&r=Vjtt0vs_iqoI31UfJxBl7yv9I2FeiaeAYgMTLKRBc_I&m=Vnpp8mi3-mnjZlyydXaJcmHBVA0UulSpJvSzL-WSARo&s=let7qdX4x6EzIvxABUGqFVNg-rGEsWaeodjI_q7Q8Qw&e= 
>