No changes, just simplify the code using wx2stc() a little.

[wxWidgets.git] / src / jpeg / jcmainct.c

diff --git a/src/jpeg/jcmainct.c b/src/jpeg/jcmainct.c
index e0279a7e017a2ee5a3c6f5bc434e220ddcebbfc5..42846cb517ebe737f68eef4416ae1869ee163e7d 100644 (file)
--- a/src/jpeg/jcmainct.c
+++ b/src/jpeg/jcmainct.c
@@ -30,7 +30,7 @@ typedef struct {
 
   JDIMENSION cur_iMCU_row;     /* number of current iMCU row */
   JDIMENSION rowgroup_ctr;     /* counts row groups received in iMCU row */
 
   JDIMENSION cur_iMCU_row;     /* number of current iMCU row */
   JDIMENSION rowgroup_ctr;     /* counts row groups received in iMCU row */

-  boolean suspended;           /* remember if we suspended output */
+  wxjpeg_boolean suspended;            /* remember if we suspended output */

   J_BUF_MODE pass_mode;                /* current operating mode */
 
   /* If using just a strip buffer, this points to the entire set of buffers
   J_BUF_MODE pass_mode;                /* current operating mode */
 
   /* If using just a strip buffer, this points to the entire set of buffers


@@ -68,32 +68,32 @@ METHODDEF(void) process_data_buffer_main
 METHODDEF(void)
 start_pass_main (j_compress_ptr cinfo, J_BUF_MODE pass_mode)
 {
 METHODDEF(void)
 start_pass_main (j_compress_ptr cinfo, J_BUF_MODE pass_mode)
 {

-  my_main_ptr main = (my_main_ptr) cinfo->main;
+  my_main_ptr mymain = (my_main_ptr) cinfo->main;

 
   /* Do nothing in raw-data mode. */
   if (cinfo->raw_data_in)
     return;
 
 
   /* Do nothing in raw-data mode. */
   if (cinfo->raw_data_in)
     return;
 

-  main->cur_iMCU_row = 0;      /* initialize counters */
-  main->rowgroup_ctr = 0;
-  main->suspended = FALSE;
-  main->pass_mode = pass_mode; /* save mode for use by process_data */
+  mymain->cur_iMCU_row = 0;    /* initialize counters */
+  mymain->rowgroup_ctr = 0;
+  mymain->suspended = FALSE;
+  mymain->pass_mode = pass_mode;       /* save mode for use by process_data */

 
   switch (pass_mode) {
   case JBUF_PASS_THRU:
 #ifdef FULL_MAIN_BUFFER_SUPPORTED
 
   switch (pass_mode) {
   case JBUF_PASS_THRU:
 #ifdef FULL_MAIN_BUFFER_SUPPORTED

-    if (main->whole_image[0] != NULL)
+    if (mymain->whole_image[0] != NULL)

       ERREXIT(cinfo, JERR_BAD_BUFFER_MODE);
 #endif
       ERREXIT(cinfo, JERR_BAD_BUFFER_MODE);
 #endif

-    main->pub.process_data = process_data_simple_main;
+    mymain->pub.process_data = process_data_simple_main;

     break;
 #ifdef FULL_MAIN_BUFFER_SUPPORTED
   case JBUF_SAVE_SOURCE:
   case JBUF_CRANK_DEST:
   case JBUF_SAVE_AND_PASS:
     break;
 #ifdef FULL_MAIN_BUFFER_SUPPORTED
   case JBUF_SAVE_SOURCE:
   case JBUF_CRANK_DEST:
   case JBUF_SAVE_AND_PASS:

-    if (main->whole_image[0] == NULL)
+    if (mymain->whole_image[0] == NULL)

       ERREXIT(cinfo, JERR_BAD_BUFFER_MODE);
       ERREXIT(cinfo, JERR_BAD_BUFFER_MODE);

-    main->pub.process_data = process_data_buffer_main;
+    mymain->pub.process_data = process_data_buffer_main;

     break;
 #endif
   default:
     break;
 #endif
   default:


@@ -114,46 +114,46 @@ process_data_simple_main (j_compress_ptr cinfo,
                          JSAMPARRAY input_buf, JDIMENSION *in_row_ctr,
                          JDIMENSION in_rows_avail)
 {
                          JSAMPARRAY input_buf, JDIMENSION *in_row_ctr,
                          JDIMENSION in_rows_avail)
 {

-  my_main_ptr main = (my_main_ptr) cinfo->main;
+  my_main_ptr mymain = (my_main_ptr) cinfo->main;

 
 

-  while (main->cur_iMCU_row < cinfo->total_iMCU_rows) {
+  while (mymain->cur_iMCU_row < cinfo->total_iMCU_rows) {

     /* Read input data if we haven't filled the main buffer yet */
     /* Read input data if we haven't filled the main buffer yet */

-    if (main->rowgroup_ctr < DCTSIZE)
+    if (mymain->rowgroup_ctr < DCTSIZE)

       (*cinfo->prep->pre_process_data) (cinfo,
                                        input_buf, in_row_ctr, in_rows_avail,
       (*cinfo->prep->pre_process_data) (cinfo,
                                        input_buf, in_row_ctr, in_rows_avail,

-                                       main->buffer, &main->rowgroup_ctr,
+                                       mymain->buffer, &mymain->rowgroup_ctr,

                                        (JDIMENSION) DCTSIZE);
 
     /* If we don't have a full iMCU row buffered, return to application for
      * more data.  Note that preprocessor will always pad to fill the iMCU row
      * at the bottom of the image.
      */
                                        (JDIMENSION) DCTSIZE);
 
     /* If we don't have a full iMCU row buffered, return to application for
      * more data.  Note that preprocessor will always pad to fill the iMCU row
      * at the bottom of the image.
      */

-    if (main->rowgroup_ctr != DCTSIZE)
+    if (mymain->rowgroup_ctr != DCTSIZE)

       return;
 
     /* Send the completed row to the compressor */
       return;
 
     /* Send the completed row to the compressor */

-    if (! (*cinfo->coef->compress_data) (cinfo, main->buffer)) {
+    if (! (*cinfo->coef->compress_data) (cinfo, mymain->buffer)) {

       /* If compressor did not consume the whole row, then we must need to
        * suspend processing and return to the application.  In this situation
        * we pretend we didn't yet consume the last input row; otherwise, if
        * it happened to be the last row of the image, the application would
        * think we were done.
        */
       /* If compressor did not consume the whole row, then we must need to
        * suspend processing and return to the application.  In this situation
        * we pretend we didn't yet consume the last input row; otherwise, if
        * it happened to be the last row of the image, the application would
        * think we were done.
        */

-      if (! main->suspended) {
+      if (! mymain->suspended) {

        (*in_row_ctr)--;
        (*in_row_ctr)--;

-       main->suspended = TRUE;
+       mymain->suspended = TRUE;

       }
       return;
     }
     /* We did finish the row.  Undo our little suspension hack if a previous
      * call suspended; then mark the main buffer empty.
      */
       }
       return;
     }
     /* We did finish the row.  Undo our little suspension hack if a previous
      * call suspended; then mark the main buffer empty.
      */

-    if (main->suspended) {
+    if (mymain->suspended) {

       (*in_row_ctr)++;
       (*in_row_ctr)++;

-      main->suspended = FALSE;
+      mymain->suspended = FALSE;

     }
     }

-    main->rowgroup_ctr = 0;
-    main->cur_iMCU_row++;
+    mymain->rowgroup_ctr = 0;
+    mymain->cur_iMCU_row++;

   }
 }
 
   }
 }
 


@@ -170,25 +170,25 @@ process_data_buffer_main (j_compress_ptr cinfo,
                          JSAMPARRAY input_buf, JDIMENSION *in_row_ctr,
                          JDIMENSION in_rows_avail)
 {
                          JSAMPARRAY input_buf, JDIMENSION *in_row_ctr,
                          JDIMENSION in_rows_avail)
 {

-  my_main_ptr main = (my_main_ptr) cinfo->main;
+  my_main_ptr mymain = (my_main_ptr) cinfo->main;

   int ci;
   jpeg_component_info *compptr;
   int ci;
   jpeg_component_info *compptr;

-  boolean writing = (main->pass_mode != JBUF_CRANK_DEST);
+  wxjpeg_boolean writing = (mymain->pass_mode != JBUF_CRANK_DEST);

 
 

-  while (main->cur_iMCU_row < cinfo->total_iMCU_rows) {
+  while (mymain->cur_iMCU_row < cinfo->total_iMCU_rows) {

     /* Realign the virtual buffers if at the start of an iMCU row. */
     /* Realign the virtual buffers if at the start of an iMCU row. */

-    if (main->rowgroup_ctr == 0) {
+    if (mymain->rowgroup_ctr == 0) {

       for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components;
           ci++, compptr++) {
       for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components;
           ci++, compptr++) {

-       main->buffer[ci] = (*cinfo->mem->access_virt_sarray)
-         ((j_common_ptr) cinfo, main->whole_image[ci],
-          main->cur_iMCU_row * (compptr->v_samp_factor * DCTSIZE),
+       mymain->buffer[ci] = (*cinfo->mem->access_virt_sarray)
+         ((j_common_ptr) cinfo, mymain->whole_image[ci],
+          mymain->cur_iMCU_row * (compptr->v_samp_factor * DCTSIZE),

           (JDIMENSION) (compptr->v_samp_factor * DCTSIZE), writing);
       }
       /* In a read pass, pretend we just read some source data. */
       if (! writing) {
        *in_row_ctr += cinfo->max_v_samp_factor * DCTSIZE;
           (JDIMENSION) (compptr->v_samp_factor * DCTSIZE), writing);
       }
       /* In a read pass, pretend we just read some source data. */
       if (! writing) {
        *in_row_ctr += cinfo->max_v_samp_factor * DCTSIZE;

-       main->rowgroup_ctr = DCTSIZE;
+       mymain->rowgroup_ctr = DCTSIZE;

       }
     }
 
       }
     }
 


@@ -197,40 +197,40 @@ process_data_buffer_main (j_compress_ptr cinfo,
     if (writing) {
       (*cinfo->prep->pre_process_data) (cinfo,
                                        input_buf, in_row_ctr, in_rows_avail,
     if (writing) {
       (*cinfo->prep->pre_process_data) (cinfo,
                                        input_buf, in_row_ctr, in_rows_avail,

-                                       main->buffer, &main->rowgroup_ctr,
+                                       mymain->buffer, &mymain->rowgroup_ctr,

                                        (JDIMENSION) DCTSIZE);
       /* Return to application if we need more data to fill the iMCU row. */
                                        (JDIMENSION) DCTSIZE);
       /* Return to application if we need more data to fill the iMCU row. */

-      if (main->rowgroup_ctr < DCTSIZE)
+      if (mymain->rowgroup_ctr < DCTSIZE)

        return;
     }
 
     /* Emit data, unless this is a sink-only pass. */
        return;
     }
 
     /* Emit data, unless this is a sink-only pass. */

-    if (main->pass_mode != JBUF_SAVE_SOURCE) {
-      if (! (*cinfo->coef->compress_data) (cinfo, main->buffer)) {
+    if (mymain->pass_mode != JBUF_SAVE_SOURCE) {
+      if (! (*cinfo->coef->compress_data) (cinfo, mymain->buffer)) {

        /* If compressor did not consume the whole row, then we must need to
         * suspend processing and return to the application.  In this situation
         * we pretend we didn't yet consume the last input row; otherwise, if
         * it happened to be the last row of the image, the application would
         * think we were done.
         */
        /* If compressor did not consume the whole row, then we must need to
         * suspend processing and return to the application.  In this situation
         * we pretend we didn't yet consume the last input row; otherwise, if
         * it happened to be the last row of the image, the application would
         * think we were done.
         */

-       if (! main->suspended) {
+       if (! mymain->suspended) {

          (*in_row_ctr)--;
          (*in_row_ctr)--;

-         main->suspended = TRUE;
+         mymain->suspended = TRUE;

        }
        return;
       }
       /* We did finish the row.  Undo our little suspension hack if a previous
        * call suspended; then mark the main buffer empty.
        */
        }
        return;
       }
       /* We did finish the row.  Undo our little suspension hack if a previous
        * call suspended; then mark the main buffer empty.
        */

-      if (main->suspended) {
+      if (mymain->suspended) {

        (*in_row_ctr)++;
        (*in_row_ctr)++;

-       main->suspended = FALSE;
+       mymain->suspended = FALSE;

       }
     }
 
     /* If get here, we are done with this iMCU row.  Mark buffer empty. */
       }
     }
 
     /* If get here, we are done with this iMCU row.  Mark buffer empty. */

-    main->rowgroup_ctr = 0;
-    main->cur_iMCU_row++;
+    mymain->rowgroup_ctr = 0;
+    mymain->cur_iMCU_row++;

   }
 }
 
   }
 }
 


@@ -242,17 +242,17 @@ process_data_buffer_main (j_compress_ptr cinfo,
  */
 
 GLOBAL(void)
  */
 
 GLOBAL(void)

-jinit_c_main_controller (j_compress_ptr cinfo, boolean need_full_buffer)
+jinit_c_main_controller (j_compress_ptr cinfo, wxjpeg_boolean need_full_buffer)

 {
 {

-  my_main_ptr main;
+  my_main_ptr mymain;

   int ci;
   jpeg_component_info *compptr;
 
   int ci;
   jpeg_component_info *compptr;
 

-  main = (my_main_ptr)
+  mymain = (my_main_ptr)

     (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
                                SIZEOF(my_main_controller));
     (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
                                SIZEOF(my_main_controller));

-  cinfo->main = (struct jpeg_c_main_controller *) main;
-  main->pub.start_pass = start_pass_main;
+  cinfo->main = (struct jpeg_c_main_controller *) mymain;
+  mymain->pub.start_pass = start_pass_main;

 
   /* We don't need to create a buffer in raw-data mode. */
   if (cinfo->raw_data_in)
 
   /* We don't need to create a buffer in raw-data mode. */
   if (cinfo->raw_data_in)


@@ -267,7 +267,7 @@ jinit_c_main_controller (j_compress_ptr cinfo, boolean need_full_buffer)
     /* Note we pad the bottom to a multiple of the iMCU height */
     for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components;
         ci++, compptr++) {
     /* Note we pad the bottom to a multiple of the iMCU height */
     for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components;
         ci++, compptr++) {

-      main->whole_image[ci] = (*cinfo->mem->request_virt_sarray)
+      mymain->whole_image[ci] = (*cinfo->mem->request_virt_sarray)

        ((j_common_ptr) cinfo, JPOOL_IMAGE, FALSE,
         compptr->width_in_blocks * DCTSIZE,
         (JDIMENSION) jround_up((long) compptr->height_in_blocks,
        ((j_common_ptr) cinfo, JPOOL_IMAGE, FALSE,
         compptr->width_in_blocks * DCTSIZE,
         (JDIMENSION) jround_up((long) compptr->height_in_blocks,


@@ -279,12 +279,12 @@ jinit_c_main_controller (j_compress_ptr cinfo, boolean need_full_buffer)
 #endif
   } else {
 #ifdef FULL_MAIN_BUFFER_SUPPORTED
 #endif
   } else {
 #ifdef FULL_MAIN_BUFFER_SUPPORTED

-    main->whole_image[0] = NULL; /* flag for no virtual arrays */
+    mymain->whole_image[0] = NULL; /* flag for no virtual arrays */

 #endif
     /* Allocate a strip buffer for each component */
     for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components;
         ci++, compptr++) {
 #endif
     /* Allocate a strip buffer for each component */
     for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components;
         ci++, compptr++) {

-      main->buffer[ci] = (*cinfo->mem->alloc_sarray)
+      mymain->buffer[ci] = (*cinfo->mem->alloc_sarray)

        ((j_common_ptr) cinfo, JPOOL_IMAGE,
         compptr->width_in_blocks * DCTSIZE,
         (JDIMENSION) (compptr->v_samp_factor * DCTSIZE));
        ((j_common_ptr) cinfo, JPOOL_IMAGE,
         compptr->width_in_blocks * DCTSIZE,
         (JDIMENSION) (compptr->v_samp_factor * DCTSIZE));