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mesa/uniforms: Fix GetUniformLocation (ARB_gl_spirv)

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From the ARB_gl_spirv specification, glGetUniformLocation should
return -1 when no name reflection is available.

Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
This commit is contained in:
Antia Puentes 2018-08-08 17:52:04 +02:00 • committed by Alejandro Piñeiro
parent 96d6156678
commit 8792abff9d
1 changed files with 1 additions and 1 deletions
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2
src/mesa/main/uniforms.c
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@ -1007,7 +1007,7 @@ _mesa_GetUniformLocation(GLuint programObj, const GLcharARB *name)
shProg = _mesa_lookup_shader_program_err(ctx, programObj, shProg = _mesa_lookup_shader_program_err(ctx, programObj,
"glGetUniformLocation"); "glGetUniformLocation");
if (!shProg) if (!shProg || !name)
return -1; return -1;
/* Page 80 (page 94 of the PDF) of the OpenGL 2.1 spec says: /* Page 80 (page 94 of the PDF) of the OpenGL 2.1 spec says: