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nir: Add filter callback for lower_to_scalar to the options

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Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9943>
This commit is contained in:
Gert Wollny 2021-03-31 10:54:47 +02:00 • committed by Marge Bot
parent 83a05caaf2
commit b4600d9352
1 changed files with 7 additions and 6 deletions
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13
src/compiler/nir/nir.h
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@ -3129,6 +3129,12 @@ typedef enum {
nir_divergence_multiple_workgroup_per_compute_subgroup = (1 << 5),
} nir_divergence_options;
/** An instruction filtering callback
*
* Returns true if the instruction should be processed and false otherwise.
*/
typedef bool (*nir_instr_filter_cb)(const nir_instr *, const void *);
typedef struct nir_shader_compiler_options {
bool lower_fdiv;
bool lower_ffma16;
@ -3342,6 +3348,7 @@ typedef struct nir_shader_compiler_options {
*/
bool vectorize_io;
bool lower_to_scalar;
nir_instr_filter_cb lower_to_scalar_filter;
/**
* Whether nir_opt_vectorize should only create 16-bit 2D vectors.
@ -4184,12 +4191,6 @@ static inline bool should_print_nir(nir_shader *shader) { return false; }
#define NIR_SKIP(name) should_skip_nir(#name)
/** An instruction filtering callback
*
* Returns true if the instruction should be processed and false otherwise.
*/
typedef bool (*nir_instr_filter_cb)(const nir_instr *, const void *);
/** An instruction filtering callback with writemask
*
* Returns true if the instruction should be processed with the associated