https://patchwork.freedesktop.org/series/35979/
On Mon, Jan 8, 2018 at 8:40 AM, Lionel Landwerlin <
lionel.g.landwer...@intel.com> wrote:
> Hmm... The email subject says it's the v3.
> Am I missing something? (it's at the top of the list in my client, so it's
> probably the last you sent).
>
>
> On 08/01/18 16:38, Jason Ekstrand wrote:
>
> There's a v3 of this
>
> On Mon, Jan 8, 2018 at 8:36 AM, Lionel Landwerlin <
> lionel.g.landwer...@intel.com> wrote:
>
>> This series is :
>>
>> Reviewed-by: Lionel Landwerlin <lionel.g.landwer...@intel.com>
>>
>>
>> On 04/01/18 01:34, Jason Ekstrand wrote:
>>
>>> ---
>>> src/compiler/spirv/spirv_to_nir.c | 28 ++++++++++++++++++++++++++++
>>> src/compiler/spirv/vtn_private.h | 1 +
>>> 2 files changed, 29 insertions(+)
>>>
>>> diff --git a/src/compiler/spirv/spirv_to_nir.c
>>> b/src/compiler/spirv/spirv_to_nir.c
>>> index dcff56f..66ea267 100644
>>> --- a/src/compiler/spirv/spirv_to_nir.c
>>> +++ b/src/compiler/spirv/spirv_to_nir.c
>>> @@ -31,6 +31,8 @@
>>> #include "nir/nir_constant_expressions.h"
>>> #include "spirv_info.h"
>>> +#include <stdio.h>
>>> +
>>> void
>>> vtn_log(struct vtn_builder *b, enum nir_spirv_debug_level level,
>>> size_t spirv_offset, const char *message)
>>> @@ -94,6 +96,27 @@ vtn_log_err(struct vtn_builder *b,
>>> ralloc_free(msg);
>>> }
>>> +static void
>>> +vtn_dump_shader(struct vtn_builder *b, const char *path, const char
>>> *prefix)
>>> +{
>>> + static int idx = 0;
>>> +
>>> + char filename[1024];
>>> + int len = snprintf(filename, sizeof(filename), "%s/%s-%d.spirv",
>>> + path, prefix, idx++);
>>> + if (len < 0 || len >= sizeof(filename))
>>> + return;
>>> +
>>> + FILE *f = fopen(filename, "w");
>>> + if (f == NULL)
>>> + return;
>>> +
>>> + fwrite(b->spirv, sizeof(*b->spirv), b->spirv_word_count, f);
>>> + fclose(f);
>>> +
>>> + vtn_info("SPIR-V shader dumped to %s", filename);
>>> +}
>>> +
>>> void
>>> _vtn_warn(struct vtn_builder *b, const char *file, unsigned line,
>>> const char *fmt, ...)
>>> @@ -117,6 +140,10 @@ _vtn_fail(struct vtn_builder *b, const char *file,
>>> unsigned line,
>>> file, line, fmt, args);
>>> va_end(args);
>>> + const char *dump_path = getenv("MESA_SPIRV_FAIL_DUMP_PATH");
>>> + if (dump_path)
>>> + vtn_dump_shader(b, dump_path, "fail");
>>> +
>>> longjmp(b->fail_jump, 1);
>>> }
>>> @@ -3690,6 +3717,7 @@ spirv_to_nir(const uint32_t *words, size_t
>>> word_count,
>>> /* Initialize the stn_builder object */
>>> struct vtn_builder *b = rzalloc(NULL, struct vtn_builder);
>>> b->spirv = words;
>>> + b->spirv_word_count = word_count;
>>> b->file = NULL;
>>> b->line = -1;
>>> b->col = -1;
>>> diff --git a/src/compiler/spirv/vtn_private.h
>>> b/src/compiler/spirv/vtn_private.h
>>> index f7d8f49..374643a 100644
>>> --- a/src/compiler/spirv/vtn_private.h
>>> +++ b/src/compiler/spirv/vtn_private.h
>>> @@ -531,6 +531,7 @@ struct vtn_builder {
>>> jmp_buf fail_jump;
>>> const uint32_t *spirv;
>>> + size_t spirv_word_count;
>>> nir_shader *shader;
>>> const struct spirv_to_nir_options *options;
>>>
>>
>>
>>
>
>
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