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(task_image.c )Cleanups

This commit is contained in:
twinaphex 2016-05-13 15:18:40 +02:00
parent acbc9116e3
commit 42adb48d9c
1 changed files with 49 additions and 39 deletions
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88
tasks/task_image.c
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@ -61,34 +61,37 @@ static int cb_image_menu_upload_generic(void *data, size_t len)
{
unsigned r_shift, g_shift, b_shift, a_shift;
nbio_handle_t *nbio = (nbio_handle_t*)data;
nbio_image_handle_t *image = nbio ? (nbio_image_handle_t*)nbio->image : NULL;
if (!nbio)
if (!nbio || !image)
return -1;
if (nbio->image->processing_final_state == IMAGE_PROCESS_ERROR ||
nbio->image->processing_final_state == IMAGE_PROCESS_ERROR_END)
if (image->processing_final_state == IMAGE_PROCESS_ERROR ||
image->processing_final_state == IMAGE_PROCESS_ERROR_END)
return -1;
video_texture_image_set_color_shifts(&r_shift, &g_shift, &b_shift,
&a_shift);
video_texture_image_color_convert(r_shift, g_shift, b_shift,
a_shift, &nbio->image->ti);
a_shift, &image->ti);
nbio->image->is_blocking_on_processing = false;
nbio->image->is_blocking = true;
nbio->image->is_finished = true;
nbio->is_finished = true;
image->is_blocking_on_processing = false;
image->is_blocking = true;
image->is_finished = true;
nbio->is_finished = true;
return 0;
}
static int task_image_iterate_transfer_parse(nbio_handle_t *nbio)
{
if (nbio->image->handle && nbio->image->cb)
nbio_image_handle_t *image = (nbio_image_handle_t*)nbio->image;
if (image->handle && image->cb)
{
size_t len = 0;
nbio->image->cb(nbio, len);
image->cb(nbio, len);
}
return 0;
@ -113,16 +116,17 @@ static int task_image_process(
unsigned *width,
unsigned *height)
{
nbio_image_handle_t *image = (nbio_image_handle_t*)nbio->image;
int retval = image_transfer_process(
nbio->image->handle,
image->handle,
nbio->image_type,
&nbio->image->ti.pixels, nbio->image->size, width, height);
&image->ti.pixels, image->size, width, height);
if (retval == IMAGE_PROCESS_ERROR)
return IMAGE_PROCESS_ERROR;
nbio->image->ti.width = *width;
nbio->image->ti.height = *height;
image->ti.width = *width;
image->ti.height = *height;
return retval;
}
@ -130,7 +134,8 @@ static int task_image_process(
static int cb_image_menu_generic(nbio_handle_t *nbio)
{
unsigned width = 0, height = 0;
if (!nbio)
nbio_image_handle_t *image = nbio ? (nbio_image_handle_t*)nbio->image : NULL;
if (!nbio || !image)
return -1;
switch (task_image_process(nbio,
@ -143,8 +148,8 @@ static int cb_image_menu_generic(nbio_handle_t *nbio)
break;
}
nbio->image->is_blocking_on_processing = true;
nbio->image->is_finished = false;
image->is_blocking_on_processing = true;
image->is_finished = false;
return 0;
}
@ -152,11 +157,12 @@ static int cb_image_menu_generic(nbio_handle_t *nbio)
static int cb_image_menu_thumbnail(void *data, size_t len)
{
nbio_handle_t *nbio = (nbio_handle_t*)data;
nbio_image_handle_t *image = nbio ? (nbio_image_handle_t*)nbio->image : NULL;
if (cb_image_menu_generic(nbio) != 0)
return -1;
nbio->image->cb = &cb_image_menu_upload_generic;
image->cb = &cb_image_menu_upload_generic;
return 0;
}
@ -165,11 +171,12 @@ static int task_image_iterate_process_transfer(nbio_handle_t *nbio)
{
unsigned i, width = 0, height = 0;
int retval = 0;
nbio_image_handle_t *image = nbio ? (nbio_image_handle_t*)nbio->image : NULL;
if (!nbio)
return -1;
for (i = 0; i < nbio->image->processing_pos_increment; i++)
for (i = 0; i < image->processing_pos_increment; i++)
{
retval = task_image_process(nbio,
&width, &height);
@ -180,23 +187,24 @@ static int task_image_iterate_process_transfer(nbio_handle_t *nbio)
if (retval == IMAGE_PROCESS_NEXT)
return 0;
nbio->image->processing_final_state = retval;
image->processing_final_state = retval;
return -1;
}
static int task_image_iterate_transfer(nbio_handle_t *nbio)
{
unsigned i;
nbio_image_handle_t *image = nbio ? (nbio_image_handle_t*)nbio->image : NULL;
if (!nbio)
if (!nbio || !image)
goto error;
if (nbio->image->is_finished)
if (image->is_finished)
return 0;
for (i = 0; i < nbio->image->pos_increment; i++)
for (i = 0; i < image->pos_increment; i++)
{
if (!image_transfer_iterate(nbio->image->handle, nbio->image_type))
if (!image_transfer_iterate(image->handle, nbio->image_type))
goto error;
}
@ -225,8 +233,9 @@ static void rarch_task_image_load_free_internal(nbio_handle_t *nbio)
static int cb_nbio_generic(nbio_handle_t *nbio, size_t *len)
{
void *ptr = NULL;
nbio_image_handle_t *image = nbio ? nbio->image : NULL;
if (!nbio->image->handle)
if (!image || !image->handle)
goto error;
ptr = nbio_get_ptr(nbio->handle, len);
@ -234,18 +243,18 @@ static int cb_nbio_generic(nbio_handle_t *nbio, size_t *len)
if (!ptr)
goto error;
image_transfer_set_buffer_ptr(nbio->image->handle, nbio->image_type, ptr);
image_transfer_set_buffer_ptr(image->handle, nbio->image_type, ptr);
nbio->image->size = *len;
nbio->image->pos_increment = (*len / 2) ? (*len / 2) : 1;
nbio->image->processing_pos_increment = (*len / 4) ? (*len / 4) : 1;
image->size = *len;
image->pos_increment = (*len / 2) ? (*len / 2) : 1;
image->processing_pos_increment = (*len / 4) ? (*len / 4) : 1;
if (!image_transfer_start(nbio->image->handle, nbio->image_type))
if (!image_transfer_start(image->handle, nbio->image_type))
goto error;
nbio->image->is_blocking = false;
nbio->image->is_finished = false;
nbio->is_finished = true;
image->is_blocking = false;
image->is_finished = false;
nbio->is_finished = true;
return 0;
@ -257,22 +266,23 @@ error:
static int cb_nbio_image_menu_thumbnail(void *data, size_t len)
{
nbio_handle_t *nbio = (nbio_handle_t*)data;
nbio_image_handle_t *image = nbio ? nbio->image : NULL;
if (!nbio || !data)
if (!nbio || !data || !image)
return -1;
nbio->image->handle = image_transfer_new(nbio->image_type);
nbio->image->size = len;
image->handle = image_transfer_new(nbio->image_type);
image->size = len;
if (!nbio->image->handle)
if (!image->handle)
goto error;
nbio->image->cb = &cb_image_menu_thumbnail;
image->cb = &cb_image_menu_thumbnail;
return cb_nbio_generic(nbio, &len);
error:
nbio->image->handle = 0;
image->handle = 0;
return -1;
}