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- 4. _B_u_g__F_i_x_e_s
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- The following bugs in IL versions 3.1 or later have been
- fixed in version .
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- 4.1 _C_h_a_n_g_e_d__d_e_f_a_u_l_t__I_L___H_W___D_I_S_P_L_A_Y__t_o__e_q_u_a_l__D_I_S_P_L_A_Y
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- When creating a local connection, the ilHwConnection
- incorrectly used :0.0 as its default instead of the DISPLAY
- environment variable. This could cause the application to
- hang if the X server was grabbed (can be the case when the
- login screen is active). This has been fixed.
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- 4.2 _i_m_g_v_i_e_w__h_a_s__b_l_a_c_k__p_a_g_e_s__w_h_e_n__z_o_o_m_i_n_g__s_i_n_g_l_e__c_h_a_n_n_e_l
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- When zooming a single channel of an image, a race condition
- in ilImage::qLockPageSet could cause the invocation of the
- completion callback before the lock request was completely
- initialized. There was also a huge memory leak.
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- 4.3 _T_h_r_e_a_d__i_n_i_t_i_a_l_i_z_a_t_i_o_n__i_s__e_a_s_i_l_y__b_r_o_k_e_n
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- The thread initialization is now done at DSO load time as
- opposed to first thread creation time.
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- 4.4 _I_L__a_s_s_u_m_e_s__t_h_a_t__X__s_e_r_v_e_r__i_s__a_v_a_i_l_a_b_l_e
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- There was an unsafe assumption that the X server would be
- available to IL. In those cases where it is not, the
- application could core attempting to dereference through a
- NULL pointer.
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- 4.5 _E_L_T__d_o_e_s__n_o_t__r_e_a_c_t__w_h_e_n__r_e_s_a_m_p_l_i_n_g__m_o_d_e__c_h_a_n_g_e_s
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- When changing the resampling mode, the ilEltImg did not
- force a reload of the display texture.
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- 4.6 _E_L_T__a_p_p_l_i_e_s__t_h_e__w_r_o_n_g__s_c_a_l_e_/_b_i_a_s__v_a_l_u_e_s
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- When loading imagery to texture, the ilEltImg hardware pass
- erroneously applied the bias value as the scale value and
- did not set the bias at all.
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- 4.7 _Z_e_r_o__d_i_v_i_d_e__i_n__i_l_F_s_D_i_t_h_e_r_e_r__w_i_t_h__t_r_a_n_s_p_a_r_e_n_t__i_m_a_g_e
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- When the input image to the ilFsDitherer was completely
- transparent, the ditherer would SIGTRAP on a zero divide.
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- 4.8 _A_s_s_e_r_t_i_o_n__i_n__i_l_M_e_m_C_a_c_h_e_I_m_g
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- Setup for hardware readback did not allocate the destination
- page leading to the assertion.
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- 4.9 _i_l_S_t_e_r_e_o_V_i_e_w__c_l_i_p_s__s_o_m_e__i_m_a_g_e_s
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- Calls to ilView::resize will cause the right image of the
- stereo pair to be incorrectly clipped.
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- 4.10 _I_L__c_a_n_n_o_t__r_e_n_d_e_r_i_n_g__t_o__X_-_t_e_r_m_i_n_a_l_s
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- A regression to IL made X-terminal rendering non-functional
- (it incorrectly invoked a GLX extension function when the
- extension was not present).
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- 4.11 _D_i_r_e_c_t__I_/_O__m_o_d_e_s__i_n__I_L__a_r_e__c_o_m_p_l_e_t_e_l_y__u_s_e_l_e_s_s
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- The direct I/O feature in IFL1.2 is completely unusable for
- IL. Although enabled for FIT and raw images, the IL cannot
- use this feature because its internal cache pages are not
- aligned to cache line boundaries. The cache page allocator
- has been modified so that direct I/O can now be used.
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- 4.12 _i_l_E_l_t_I_m_g__c_a_n_'_t__d_i_s_p_l_a_y__s_e_p_a_r_a_t_e__i_m_a_g_e_s
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- When attempting to display images of order separate, the ELT
- hardware pass will dump core.
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- 4.13 _M_i_s_s_i_n_g__i_n_i_t__c_o_d_e__i_n__i_l_S_t_e_r_e_o_V_i_e_w
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- Information for the right image is not fully initialized at
- ilStereoView construction. This can lead to problems on the
- first draw (right image does not appear).
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- 4.14 _N_a_s_t_y__r_a_c_e__i_n__i_l_M_e_m_C_a_c_h_e_I_m_g__c_a_n__r_e_s_u_l_t__i_n__S_E_G_V
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- When using deferred allocation (almost always for internally
- generated tile operations) and multiple compute threads,
- there is the possibility that the buffer allocation won't
- get noticed by a dependent thread and will generate a SEGV
- when it tries to write to page 0. This fix forces the R10000
- to SYNC before flagging the buffer is ready.
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- 4.15 _A_p_p_l_i_c_a_t_i_o_n__e_x_i_t_s__w_h_e_n__n_o_n_-_I_L__t_h_r_e_a_d__t_e_r_m_i_n_a_t_e_s
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- When non-IL spawned threads or subprocesses terminate, the
- IL threads will be shutdown, causing the application to exit
- prematurely.
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- 4.16 _V_P_R_O__G_r_a_p_h_i_c_s__a_r_e__n_o_t__s_u_p_p_o_r_t_e_d__b_y__I_L
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- The VPRO Graphics system for OCTANE2 is not supported by IL.
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