FreeCalypso > hg > fc-tourmaline
view src/nucleus/dmce.c @ 265:e57bfdadf49a
mmiIcons.c: fix bogus icnType in incoming_call_animate[]
The incoming call animation icons are actually drawn in 256-color format,
but they were incorrectly declared as BMP_FORMAT_32BIT_COLOUR in the
incoming_call_animate[] array. Why were they still getting displayed
correctly despite this bogosity? Answer: because the
mmi_dialogs_animation_new_CB() function overrides the icon bitmap
type to 0x02, which means 256-color format. Needless to say, the
icon format should be made correct at the source of the data, and
at some later point we may need to remove the override from the
animation display function.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Mon, 17 May 2021 07:18:36 +0000 |
parents | 4e78acac3d88 |
children |
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/*************************************************************************/ /* */ /* Copyright Mentor Graphics Corporation 2002 */ /* All Rights Reserved. */ /* */ /* THIS WORK CONTAINS TRADE SECRET AND PROPRIETARY INFORMATION WHICH IS */ /* THE PROPERTY OF MENTOR GRAPHICS CORPORATION OR ITS LICENSORS AND IS */ /* SUBJECT TO LICENSE TERMS. */ /* */ /*************************************************************************/ /*************************************************************************/ /* */ /* FILE NAME VERSION */ /* */ /* dmce.c Nucleus PLUS 1.14 */ /* */ /* COMPONENT */ /* */ /* DM - Dynamic Memory Management */ /* */ /* DESCRIPTION */ /* */ /* This file contains the error checking routines for the functions */ /* in the dynamic memory management component. This permits easy */ /* removal of the error checking logic when it is not needed. */ /* */ /* DATA STRUCTURES */ /* */ /* None */ /* */ /* FUNCTIONS */ /* */ /* DMCE_Create_Memory_Pool Create a dynamic memory pool */ /* DMCE_Delete_Memory_Pool Delete a dynamic memory pool */ /* DMCE_Allocate_Memory Allocate a memory block from */ /* a dynamic memory pool */ /* DMCE_Deallocate_Memory Deallocate a memory block */ /* from a dynamic memory pool */ /* */ /* DEPENDENCIES */ /* */ /* cs_extr.h Common Service functions */ /* tc_extr.h Thread Control functions */ /* dm_extr.h Partition functions */ /* */ /* HISTORY */ /* */ /* DATE REMARKS */ /* */ /* 03-01-1993 Created initial version 1.0 */ /* 04-19-1993 Verified version 1.0 */ /* 11-01-1993 Corrected call of actual */ /* function to delete a memory */ /* pool, resulting in version 1.0a */ /* 11-01-1993 Verfied version 1.0a */ /* 03-01-1994 Changed name original error */ /* checking file and changed */ /* function interfaces, resulting */ /* in version 1.1 */ /* */ /* 03-18-1994 Verified version 1.1 */ /* 04-17-1996 updated to version 1.2 */ /* 03-24-1998 Released version 1.3. */ /* 04-17-2002 Released version 1.13m */ /* 11-07-2002 Released version 1.14 */ /*************************************************************************/ #define NU_SOURCE_FILE #include "cs_extr.h" /* Common service functions */ #include "tc_extr.h" /* Thread control functions */ #include "dm_extr.h" /* Dynamic memory functions */ /*************************************************************************/ /* */ /* FUNCTION */ /* */ /* DMCE_Create_Memory_Pool */ /* */ /* DESCRIPTION */ /* */ /* This function performs error checking on the parameters supplied */ /* to the create dynamic memory pool function. */ /* */ /* CALLED BY */ /* */ /* Application */ /* */ /* CALLS */ /* */ /* DMC_Create_Memory_Pool Actual create dynamic memory */ /* pool function */ /* */ /* INPUTS */ /* */ /* pool_ptr Memory pool control block */ /* pointer */ /* name Memory pool name */ /* start_address Starting address of the pool */ /* pool_size Number of bytes in the pool */ /* min_allocation Minimum allocation size */ /* suspend_type Suspension type */ /* */ /* OUTPUTS */ /* */ /* NU_INVALID_POOL Indicates the pool control */ /* block pointer is invalid */ /* NU_INVALID_MEMORY Indicates the starting */ /* memory address is NULL */ /* NU_INVALID_SIZE Indicates that either the */ /* pool size and/or the */ /* minimum allocation size is */ /* invalid */ /* NU_INVALID_SUSPEND Indicate the suspension type */ /* is invalid */ /* */ /* HISTORY */ /* */ /* DATE REMARKS */ /* */ /* 03-01-1993 Created initial version 1.0 */ /* 04-19-1993 Verified version 1.0 */ /* 03-01-1994 Modified function interface, */ /* resulting in version 1.1 */ /* */ /* 03-18-1994 Verified version 1.1 */ /* */ /*************************************************************************/ STATUS DMCE_Create_Memory_Pool(NU_MEMORY_POOL *pool_ptr, CHAR *name, VOID *start_address, UNSIGNED pool_size, UNSIGNED min_allocation, OPTION suspend_type) { DM_PCB *pool; /* Pool control block ptr */ STATUS status; /* Completion status */ UNSIGNED adjusted_min; /* Adjusted size of minimum */ UNSIGNED adjusted_pool; /* Adjusted size of pool */ /* Move input pool pointer into internal pointer. */ pool = (DM_PCB *) pool_ptr; /* Adjust the minimum allocation size to something that is evenly divisible by the number of bytes in an UNSIGNED data type. */ adjusted_min = ((min_allocation + sizeof(UNSIGNED) - 1)/sizeof(UNSIGNED)) * sizeof(UNSIGNED); /* Adjust the pool size to something that is evenly divisible by the number of bytes in an UNSIGNED data type. */ adjusted_pool = ((pool_size + sizeof(UNSIGNED) - 1)/sizeof(UNSIGNED)) * sizeof(UNSIGNED); /* Check for a NULL dynamic memory pool control block pointer or a control block that is already created. */ if ((pool == NU_NULL) || (pool -> dm_id == DM_DYNAMIC_ID)) /* Invalid dynamic memory pool control block pointer. */ status = NU_INVALID_POOL; else if (start_address == NU_NULL) /* Invalid memory pointer. */ status = NU_INVALID_MEMORY; else if ((adjusted_min == 0) || ((adjusted_min + (2 * DM_OVERHEAD)) > adjusted_pool)) /* Pool could not even accommodate one allocation. */ status = NU_INVALID_SIZE; else if ((suspend_type != NU_FIFO) && (suspend_type != NU_PRIORITY)) /* Invalid suspension type. */ status = NU_INVALID_SUSPEND; else /* Call the actual service to create the dynamic memory pool. */ status = DMC_Create_Memory_Pool(pool_ptr, name, start_address, pool_size, min_allocation, suspend_type); /* Return completion status. */ return(status); } /*************************************************************************/ /* */ /* FUNCTION */ /* */ /* DMCE_Delete_Memory_Pool */ /* */ /* DESCRIPTION */ /* */ /* This function performs error checking on the parameters supplied */ /* to the delete dynamic memory pool function. */ /* */ /* CALLED BY */ /* */ /* Application */ /* */ /* CALLS */ /* */ /* DMC_Delete_Memory_Pool Actual function to delete a */ /* dynamic memory pool */ /* */ /* INPUTS */ /* */ /* pool_ptr Memory pool control block */ /* pointer */ /* */ /* OUTPUTS */ /* */ /* NU_INVALID_POOL Indicates the pool pointer */ /* is invalid */ /* */ /* HISTORY */ /* */ /* DATE REMARKS */ /* */ /* 03-01-1993 Created initial version 1.0 */ /* 04-19-1993 Verified version 1.0 */ /* 11-01-1993 Corrected call of actual */ /* function to delete a memory */ /* pool, resulting in version 1.0a */ /* 11-01-1993 Verfied version 1.0a */ /* 03-01-1994 Modified function interface, */ /* resulting in version 1.1 */ /* */ /* 03-18-1994 Verified version 1.1 */ /* */ /*************************************************************************/ STATUS DMCE_Delete_Memory_Pool(NU_MEMORY_POOL *pool_ptr) { DM_PCB *pool; /* Pool control block ptr */ STATUS status; /* Completion status */ /* Move input pool pointer into internal pointer. */ pool = (DM_PCB *) pool_ptr; /* Determine if the dynamic memory pool pointer is valid. */ if ((pool) && (pool -> dm_id == DM_DYNAMIC_ID)) /* Dynamic memory pool pointer is valid, call the function to delete it. */ status = DMC_Delete_Memory_Pool(pool_ptr); else /* Dynamic memory pool pointer is invalid, indicate in completion status. */ status = NU_INVALID_POOL; /* Return completion status. */ return(status); } /*************************************************************************/ /* */ /* FUNCTION */ /* */ /* DMCE_Allocate_Memory */ /* */ /* DESCRIPTION */ /* */ /* This function performs error checking on the parameters supplied */ /* to the allocate memory function. */ /* */ /* CALLED BY */ /* */ /* Application */ /* */ /* CALLS */ /* */ /* DMC_Allocate_Memory Actual memory allocation */ /* function */ /* TCCE_Suspend_Error Check for suspension error */ /* */ /* INPUTS */ /* */ /* pool_ptr Memory pool pointer */ /* return_pointer Pointer to the destination */ /* memory pointer */ /* size Number of bytes requested */ /* suspend Suspension option if full */ /* */ /* OUTPUTS */ /* */ /* NU_INVALID_POOL Indicates the supplied pool */ /* pointer is invalid */ /* NU_INVALID_POINTER Indicates the return pointer */ /* is NULL */ /* NU_INVALID_SIZE Indicates the size is 0 or */ /* larger than the pool */ /* NU_INVALID_SUSPEND Invalid suspension requested */ /* */ /* HISTORY */ /* */ /* DATE REMARKS */ /* */ /* 03-01-1993 Created initial version 1.0 */ /* 04-19-1993 Verified version 1.0 */ /* 03-01-1994 Modified function interface , */ /* resulting in version 1.1 */ /* */ /* 03-18-1994 Verified version 1.1 */ /* */ /*************************************************************************/ STATUS DMCE_Allocate_Memory(NU_MEMORY_POOL *pool_ptr, VOID **return_pointer, UNSIGNED size, UNSIGNED suspend) { DM_PCB *pool; /* Pool control block ptr */ STATUS status; /* Completion status */ /* Move input pool pointer into internal pointer. */ pool = (DM_PCB *) pool_ptr; /* Determine if dynamic memory pool pointer is invalid. */ if (pool == NU_NULL) /* Dynamic memory pool pointer is invalid, indicate in completion status. */ status = NU_INVALID_POOL; else if (pool -> dm_id != DM_DYNAMIC_ID) /* Dynamic memory pool pointer is invalid, indicate in completion status. */ status = NU_INVALID_POOL; else if (return_pointer == NU_NULL) /* Return pointer is invalid. */ status = NU_INVALID_POINTER; else if ((size == 0) || (size > (pool -> dm_pool_size - (2 * DM_OVERHEAD)))) /* Return the invalid size error. */ status = NU_INVALID_SIZE; else if ((suspend) && (TCCE_Suspend_Error())) /* Suspension from an non-task thread. */ status = NU_INVALID_SUSPEND; else /* Parameters are valid, call actual function. */ status = DMC_Allocate_Memory(pool_ptr, return_pointer, size, suspend); /* Return the completion status. */ return(status); } /*************************************************************************/ /* */ /* FUNCTION */ /* */ /* DMCE_Deallocate_Memory */ /* */ /* DESCRIPTION */ /* */ /* This function performs error checking on the parameters supplied */ /* to the deallocate memory function. */ /* */ /* CALLED BY */ /* */ /* Application */ /* */ /* CALLS */ /* */ /* DMC_Deallocate_Memory Actual deallocate memory */ /* function */ /* */ /* INPUTS */ /* */ /* memory Pointer to dynamic memory */ /* */ /* OUTPUTS */ /* */ /* NU_INVALID_POINTER Indicates the supplied */ /* pointer is invalid */ /* */ /* HISTORY */ /* */ /* DATE REMARKS */ /* */ /* 03-01-1993 Created initial version 1.0 */ /* 04-19-1993 Verified version 1.0 */ /* 03-01-1994 Modified function interface, */ /* resulting in version 1.1 */ /* */ /* 03-18-1994 Verified version 1.1 */ /* */ /*************************************************************************/ STATUS DMCE_Deallocate_Memory(VOID *memory) { DM_PCB *pool; /* Pool pointer */ DM_HEADER *header_ptr; /* Pointer to memory block */ STATUS status; /* Completion status */ /* Pickup the associated pool's pointer. It is inside the header of each memory block. */ header_ptr = (DM_HEADER *) (((BYTE_PTR) memory) - DM_OVERHEAD); /* Determine if the pointer(s) are NULL. */ if ((header_ptr == NU_NULL) || (memory == NU_NULL)) /* Dynamic memory pointer is invalid. */ status = NU_INVALID_POINTER; /* Determine if dynamic memory pool pointer is invalid. */ else if ((pool = header_ptr -> dm_memory_pool) == NU_NULL) /* Dynamic memory pointer is invalid, indicate in completion status. */ status = NU_INVALID_POINTER; else if (pool -> dm_id != DM_DYNAMIC_ID) /* Dynamic memory pool pointer is invalid, indicate in completion status. */ status = NU_INVALID_POINTER; else if (header_ptr -> dm_memory_free) /* Dynamic memory is free - must not be allocated. */ status = NU_INVALID_POINTER; else /* Parameters are valid, call actual function. */ status = DMC_Deallocate_Memory(memory); /* Return the completion status. */ return(status); }