static m64p_error plugin_start_gfx(void)
{
/* fill in the GFX_INFO data structure */
gfx_info.HEADER = (unsigned char *) g_rom;
gfx_info.RDRAM = (unsigned char *) g_rdram;
gfx_info.DMEM = (unsigned char *) g_dev.sp.mem;
gfx_info.IMEM = (unsigned char *) g_dev.sp.mem + 0x1000;
gfx_info.MI_INTR_REG = &(g_dev.r4300.mi.regs[MI_INTR_REG]);
gfx_info.DPC_START_REG = &(g_dev.dp.dpc_regs[DPC_START_REG]);
gfx_info.DPC_END_REG = &(g_dev.dp.dpc_regs[DPC_END_REG]);
gfx_info.DPC_CURRENT_REG = &(g_dev.dp.dpc_regs[DPC_CURRENT_REG]);
gfx_info.DPC_STATUS_REG = &(g_dev.dp.dpc_regs[DPC_STATUS_REG]);
gfx_info.DPC_CLOCK_REG = &(g_dev.dp.dpc_regs[DPC_CLOCK_REG]);
gfx_info.DPC_BUFBUSY_REG = &(g_dev.dp.dpc_regs[DPC_BUFBUSY_REG]);
gfx_info.DPC_PIPEBUSY_REG = &(g_dev.dp.dpc_regs[DPC_PIPEBUSY_REG]);
gfx_info.DPC_TMEM_REG = &(g_dev.dp.dpc_regs[DPC_TMEM_REG]);
gfx_info.VI_STATUS_REG = &(g_dev.vi.regs[VI_STATUS_REG]);
gfx_info.VI_ORIGIN_REG = &(g_dev.vi.regs[VI_ORIGIN_REG]);
gfx_info.VI_WIDTH_REG = &(g_dev.vi.regs[VI_WIDTH_REG]);
gfx_info.VI_INTR_REG = &(g_dev.vi.regs[VI_V_INTR_REG]);
gfx_info.VI_V_CURRENT_LINE_REG = &(g_dev.vi.regs[VI_CURRENT_REG]);
gfx_info.VI_TIMING_REG = &(g_dev.vi.regs[VI_BURST_REG]);
gfx_info.VI_V_SYNC_REG = &(g_dev.vi.regs[VI_V_SYNC_REG]);
gfx_info.VI_H_SYNC_REG = &(g_dev.vi.regs[VI_H_SYNC_REG]);
gfx_info.VI_LEAP_REG = &(g_dev.vi.regs[VI_LEAP_REG]);
gfx_info.VI_H_START_REG = &(g_dev.vi.regs[VI_H_START_REG]);
gfx_info.VI_V_START_REG = &(g_dev.vi.regs[VI_V_START_REG]);
gfx_info.VI_V_BURST_REG = &(g_dev.vi.regs[VI_V_BURST_REG]);
gfx_info.VI_X_SCALE_REG = &(g_dev.vi.regs[VI_X_SCALE_REG]);
gfx_info.VI_Y_SCALE_REG = &(g_dev.vi.regs[VI_Y_SCALE_REG]);
gfx_info.CheckInterrupts = EmptyFunc;
/* call the audio plugin */
if (!gfx.initiateGFX(gfx_info))
{
printf("plugin_start_gfx fail.\n");
return M64ERR_PLUGIN_FAIL;
}
printf("plugin_start_gfx success.\n");
return M64ERR_SUCCESS;
}
static m64p_error plugin_start_gfx(void)
{
/* fill in the GFX_INFO data structure */
gfx_info.HEADER = (unsigned char *) rom;
gfx_info.RDRAM = (unsigned char *) rdram;
gfx_info.DMEM = (unsigned char *) SP_DMEM;
gfx_info.IMEM = (unsigned char *) SP_IMEM;
gfx_info.MI_INTR_REG = &(MI_register.mi_intr_reg);
gfx_info.DPC_START_REG = &(dpc_register.dpc_start);
gfx_info.DPC_END_REG = &(dpc_register.dpc_end);
gfx_info.DPC_CURRENT_REG = &(dpc_register.dpc_current);
gfx_info.DPC_STATUS_REG = &(dpc_register.dpc_status);
gfx_info.DPC_CLOCK_REG = &(dpc_register.dpc_clock);
gfx_info.DPC_BUFBUSY_REG = &(dpc_register.dpc_bufbusy);
gfx_info.DPC_PIPEBUSY_REG = &(dpc_register.dpc_pipebusy);
gfx_info.DPC_TMEM_REG = &(dpc_register.dpc_tmem);
gfx_info.VI_STATUS_REG = &(vi_register.vi_status);
gfx_info.VI_ORIGIN_REG = &(vi_register.vi_origin);
gfx_info.VI_WIDTH_REG = &(vi_register.vi_width);
gfx_info.VI_INTR_REG = &(vi_register.vi_v_intr);
gfx_info.VI_V_CURRENT_LINE_REG = &(vi_register.vi_current);
gfx_info.VI_TIMING_REG = &(vi_register.vi_burst);
gfx_info.VI_V_SYNC_REG = &(vi_register.vi_v_sync);
gfx_info.VI_H_SYNC_REG = &(vi_register.vi_h_sync);
gfx_info.VI_LEAP_REG = &(vi_register.vi_leap);
gfx_info.VI_H_START_REG = &(vi_register.vi_h_start);
gfx_info.VI_V_START_REG = &(vi_register.vi_v_start);
gfx_info.VI_V_BURST_REG = &(vi_register.vi_v_burst);
gfx_info.VI_X_SCALE_REG = &(vi_register.vi_x_scale);
gfx_info.VI_Y_SCALE_REG = &(vi_register.vi_y_scale);
gfx_info.CheckInterrupts = EmptyFunc;
/* call the audio plugin */
if (!gfx.initiateGFX(gfx_info))
return M64ERR_PLUGIN_FAIL;
return M64ERR_SUCCESS;
}
static m64p_error plugin_connect_gfx(m64p_dynlib_handle plugin_handle)
{
/* attach the Video plugin function pointers */
if (plugin_handle != NULL)
{
m64p_plugin_type PluginType;
int PluginVersion, APIVersion;
if (l_GfxAttached)
return M64ERR_INVALID_STATE;
/* set function pointers for required functions */
if (!GET_FUNC(ptr_PluginGetVersion, gfx.getVersion, "PluginGetVersion") ||
!GET_FUNC(ptr_ChangeWindow, gfx.changeWindow, "ChangeWindow") ||
!GET_FUNC(ptr_InitiateGFX, gfx.initiateGFX, "InitiateGFX") ||
!GET_FUNC(ptr_MoveScreen, gfx.moveScreen, "MoveScreen") ||
!GET_FUNC(ptr_ProcessDList, gfx.processDList, "ProcessDList") ||
!GET_FUNC(ptr_ProcessRDPList, gfx.processRDPList, "ProcessRDPList") ||
!GET_FUNC(ptr_RomClosed, gfx.romClosed, "RomClosed") ||
!GET_FUNC(ptr_RomOpen, gfx.romOpen, "RomOpen") ||
!GET_FUNC(ptr_ShowCFB, gfx.showCFB, "ShowCFB") ||
!GET_FUNC(ptr_UpdateScreen, gfx.updateScreen, "UpdateScreen") ||
!GET_FUNC(ptr_ViStatusChanged, gfx.viStatusChanged, "ViStatusChanged") ||
!GET_FUNC(ptr_ViWidthChanged, gfx.viWidthChanged, "ViWidthChanged") ||
!GET_FUNC(ptr_ReadScreen2, gfx.readScreen, "ReadScreen2") ||
!GET_FUNC(ptr_SetRenderingCallback, gfx.setRenderingCallback, "SetRenderingCallback") ||
!GET_FUNC(ptr_FBRead, gfx.fBRead, "FBRead") ||
!GET_FUNC(ptr_FBWrite, gfx.fBWrite, "FBWrite") ||
!GET_FUNC(ptr_FBGetFrameBufferInfo, gfx.fBGetFrameBufferInfo, "FBGetFrameBufferInfo"))
{
DebugMessage(M64MSG_ERROR, "broken Video plugin; function(s) not found.");
plugin_disconnect_gfx();
return M64ERR_INPUT_INVALID;
}
/* set function pointers for optional functions */
gfx.resizeVideoOutput = (ptr_ResizeVideoOutput) osal_dynlib_getproc(plugin_handle, "ResizeVideoOutput");
/* check the version info */
(*gfx.getVersion)(&PluginType, &PluginVersion, &APIVersion, NULL, NULL);
if (PluginType != M64PLUGIN_GFX || (APIVersion & 0xffff0000) != (GFX_API_VERSION & 0xffff0000))
{
DebugMessage(M64MSG_ERROR, "incompatible Video plugin");
plugin_disconnect_gfx();
return M64ERR_INCOMPATIBLE;
}
/* handle backwards-compatibility */
if (APIVersion < 0x020100)
{
DebugMessage(M64MSG_WARNING, "Fallback for Video plugin API (%02i.%02i.%02i) < 2.1.0. Screenshots may contain On Screen Display text", VERSION_PRINTF_SPLIT(APIVersion));
// tell the video plugin to make its rendering callback to me (it's old, and doesn't have the bScreenRedrawn flag)
gfx.setRenderingCallback(backcompat_videoRenderCallback);
l_old1SetRenderingCallback = gfx.setRenderingCallback; // save this just for future use
gfx.setRenderingCallback = (ptr_SetRenderingCallback) backcompat_setRenderCallbackIntercept;
}
if (APIVersion < 0x20200 || gfx.resizeVideoOutput == NULL)
{
DebugMessage(M64MSG_WARNING, "Fallback for Video plugin API (%02i.%02i.%02i) < 2.2.0. Resizable video will not work", VERSION_PRINTF_SPLIT(APIVersion));
gfx.resizeVideoOutput = dummyvideo_ResizeVideoOutput;
}
l_GfxAttached = 1;
}
else
plugin_disconnect_gfx();
return M64ERR_SUCCESS;
}