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vc4: Drop VS inputs to 8. 

In the hardware we only get to declare 8 vertex elements (GLES2's
minimum), so we should be exposing that number here.  Fixes an assertion
failure in piglit texrect-many, at the expense of various GL 2.0-ish
minmax tests now complaining that our count is too low.
This commit is contained in:
Eric Anholt 2017-02-10 10:45:42 -08:00
parent b230939303
commit a0b6841838
1 changed files with 1 additions and 4 deletions
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5
src/gallium/drivers/vc4/vc4_screen.c
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@ -365,10 +365,7 @@ vc4_screen_get_shader_param(struct pipe_screen *pscreen, unsigned shader,
return vc4_screen(pscreen)->has_control_flow;
case PIPE_SHADER_CAP_MAX_INPUTS:
if (shader == PIPE_SHADER_FRAGMENT)
return 8;
else
return 16;
return 8;
case PIPE_SHADER_CAP_MAX_OUTPUTS:
return shader == PIPE_SHADER_FRAGMENT ? 1 : 8;
case PIPE_SHADER_CAP_MAX_TEMPS: