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GL spec says that drawing without calling glEnableClientState(GL_VERTEX_ARRAY) is a no-op, not an error

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This commit is contained in:
Luke Benstead 2017-06-01 13:42:51 +01:00
parent c3a9877fdb
commit 8a77a34a79
1 changed files with 1 additions and 4 deletions
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5
gl-arrays.c
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@ -738,9 +738,6 @@ static GLuint _glKosArraysVerifyParameter(GLenum mode, GLsizei count, GLenum typ
if(count < 0)
_glKosThrowError(GL_INVALID_VALUE, "glDrawArrays");
if(!(GL_KOS_VERTEX_PTR_MODE & GL_KOS_USE_ARRAY))
_glKosThrowError(GL_INVALID_OPERATION, "glDrawArrays");
if(count > GL_KOS_MAX_VERTS)
_glKosThrowError(GL_OUT_OF_MEMORY, "glDrawArrays");
@ -762,7 +759,7 @@ static GLuint _glKosArraysVerifyParameter(GLenum mode, GLsizei count, GLenum typ
return 0;
}
return 1;
return (GL_KOS_VERTEX_PTR_MODE & GL_KOS_USE_ARRAY) ? 1 : 0;
}
static GLuint _glKosArraysApplyClipping(GLfloat *uvsrc, GLuint uvstride, GLenum mode, GLuint count) {