I am probably missing something here, but why do you need a new register
file? Since you couldn't use LOAD with TGSI_FILE_CONSTANT before, can't
you just allow LOAD with TGSI_FILE_CONSTANT and achieve the same thing?
Or do you need to know how it's going to be accessed in advance?
Roland
Am 22.08.2017 um 14:14 schrieb Timothy Arceri:
> This will be use to distinguish between load types when using
> the TGSI_OPCODE_LOAD opcode.
> ---
> src/gallium/auxiliary/tgsi/tgsi_strings.c | 1 +
> src/gallium/include/pipe/p_shader_tokens.h | 1 +
> 2 files changed, 2 insertions(+)
>
> diff --git a/src/gallium/auxiliary/tgsi/tgsi_strings.c
> b/src/gallium/auxiliary/tgsi/tgsi_strings.c
> index 7ce12d3655..0872db9ce8 100644
> --- a/src/gallium/auxiliary/tgsi/tgsi_strings.c
> +++ b/src/gallium/auxiliary/tgsi/tgsi_strings.c
> @@ -50,20 +50,21 @@ static const char *tgsi_file_names[] =
> "OUT",
> "TEMP",
> "SAMP",
> "ADDR",
> "IMM",
> "SV",
> "IMAGE",
> "SVIEW",
> "BUFFER",
> "MEMORY",
> + "CONSTBUF",
> };
>
> const char *tgsi_semantic_names[TGSI_SEMANTIC_COUNT] =
> {
> "POSITION",
> "COLOR",
> "BCOLOR",
> "FOG",
> "PSIZE",
> "GENERIC",
> diff --git a/src/gallium/include/pipe/p_shader_tokens.h
> b/src/gallium/include/pipe/p_shader_tokens.h
> index aa0fb3e3b3..f9cb6183ce 100644
> --- a/src/gallium/include/pipe/p_shader_tokens.h
> +++ b/src/gallium/include/pipe/p_shader_tokens.h
> @@ -67,20 +67,21 @@ enum tgsi_file_type {
> TGSI_FILE_OUTPUT,
> TGSI_FILE_TEMPORARY,
> TGSI_FILE_SAMPLER,
> TGSI_FILE_ADDRESS,
> TGSI_FILE_IMMEDIATE,
> TGSI_FILE_SYSTEM_VALUE,
> TGSI_FILE_IMAGE,
> TGSI_FILE_SAMPLER_VIEW,
> TGSI_FILE_BUFFER,
> TGSI_FILE_MEMORY,
> + TGSI_FILE_CONSTBUF,
> TGSI_FILE_COUNT, /**< how many TGSI_FILE_ types */
> };
>
>
> #define TGSI_WRITEMASK_NONE 0x00
> #define TGSI_WRITEMASK_X 0x01
> #define TGSI_WRITEMASK_Y 0x02
> #define TGSI_WRITEMASK_XY 0x03
> #define TGSI_WRITEMASK_Z 0x04
> #define TGSI_WRITEMASK_XZ 0x05
>
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