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draw: Ensure draw_pt_middle_end::bind_parameters is never NULL.

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Prevents calling NULL pointer with softpipe in certain cases.

Trivial.
This commit is contained in:
José Fonseca 2013-09-18 20:01:54 +01:00
parent 75c394f567
commit 2ab4e1d1e6
2 changed files with 15 additions and 0 deletions
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8
src/gallium/auxiliary/draw/draw_pt_fetch_emit.c
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@ -180,6 +180,13 @@ static void fetch_emit_prepare( struct draw_pt_middle_end *middle,
}
static void
fetch_emit_bind_parameters(struct draw_pt_middle_end *middle)
{
/* No-op? */
}
static void fetch_emit_run( struct draw_pt_middle_end *middle,
const unsigned *fetch_elts,
unsigned fetch_count,
@ -379,6 +386,7 @@ struct draw_pt_middle_end *draw_pt_fetch_emit( struct draw_context *draw )
}
fetch_emit->base.prepare = fetch_emit_prepare;
fetch_emit->base.bind_parameters = fetch_emit_bind_parameters;
fetch_emit->base.run = fetch_emit_run;
fetch_emit->base.run_linear = fetch_emit_run_linear;
fetch_emit->base.run_linear_elts = fetch_emit_run_linear_elts;

7
src/gallium/auxiliary/draw/draw_pt_fetch_shade_emit.c
View file

@ -178,6 +178,12 @@ fse_prepare(struct draw_pt_middle_end *middle,
}
static void
fse_bind_parameters(struct draw_pt_middle_end *middle)
{
/* No-op? */
}
static void
fse_run_linear(struct draw_pt_middle_end *middle,
@ -366,6 +372,7 @@ draw_pt_middle_fse(struct draw_context *draw)
return NULL;
fse->base.prepare = fse_prepare;
fse->base.bind_parameters = fse_bind_parameters;
fse->base.run = fse_run;
fse->base.run_linear = fse_run_linear;
fse->base.run_linear_elts = fse_run_linear_elts;