diff --git a/reaction/code/jpeg-8c/jcmainct.c b/reaction/code/jpeg-8c/jcmainct.c index 7de75d16..b9f525b2 100644 --- a/reaction/code/jpeg-8c/jcmainct.c +++ b/reaction/code/jpeg-8c/jcmainct.c @@ -68,32 +68,32 @@ METHODDEF(void) process_data_buffer_main 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 main_ptr = (my_main_ptr) cinfo->main; /* 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 */ + main_ptr->cur_iMCU_row = 0; /* initialize counters */ + main_ptr->rowgroup_ctr = 0; + main_ptr->suspended = FALSE; + main_ptr->pass_mode = pass_mode; /* save mode for use by process_data */ switch (pass_mode) { case JBUF_PASS_THRU: #ifdef FULL_MAIN_BUFFER_SUPPORTED - if (main->whole_image[0] != NULL) + if (main_ptr->whole_image[0] != NULL) ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); #endif - main->pub.process_data = process_data_simple_main; + main_ptr->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: - if (main->whole_image[0] == NULL) + if (main_ptr->whole_image[0] == NULL) ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); - main->pub.process_data = process_data_buffer_main; + main_ptr->pub.process_data = process_data_buffer_main; 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) { - my_main_ptr main = (my_main_ptr) cinfo->main; + my_main_ptr main_ptr = (my_main_ptr) cinfo->main; - while (main->cur_iMCU_row < cinfo->total_iMCU_rows) { + while (main_ptr->cur_iMCU_row < cinfo->total_iMCU_rows) { /* Read input data if we haven't filled the main buffer yet */ - if (main->rowgroup_ctr < (JDIMENSION) cinfo->min_DCT_v_scaled_size) + if (main_ptr->rowgroup_ctr < (JDIMENSION) cinfo->min_DCT_v_scaled_size) (*cinfo->prep->pre_process_data) (cinfo, input_buf, in_row_ctr, in_rows_avail, - main->buffer, &main->rowgroup_ctr, + main_ptr->buffer, &main_ptr->rowgroup_ctr, (JDIMENSION) cinfo->min_DCT_v_scaled_size); /* 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 != (JDIMENSION) cinfo->min_DCT_v_scaled_size) + if (main_ptr->rowgroup_ctr != (JDIMENSION) cinfo->min_DCT_v_scaled_size) return; /* Send the completed row to the compressor */ - if (! (*cinfo->coef->compress_data) (cinfo, main->buffer)) { + if (! (*cinfo->coef->compress_data) (cinfo, main_ptr->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 (! main->suspended) { + if (! main_ptr->suspended) { (*in_row_ctr)--; - main->suspended = TRUE; + main_ptr->suspended = TRUE; } 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 (main_ptr->suspended) { (*in_row_ctr)++; - main->suspended = FALSE; + main_ptr->suspended = FALSE; } - main->rowgroup_ctr = 0; - main->cur_iMCU_row++; + main_ptr->rowgroup_ctr = 0; + main_ptr->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) { - my_main_ptr main = (my_main_ptr) cinfo->main; + my_main_ptr main_ptr = (my_main_ptr) cinfo->main; int ci; jpeg_component_info *compptr; - boolean writing = (main->pass_mode != JBUF_CRANK_DEST); + boolean writing = (main_ptr->pass_mode != JBUF_CRANK_DEST); - while (main->cur_iMCU_row < cinfo->total_iMCU_rows) { + while (main_ptr->cur_iMCU_row < cinfo->total_iMCU_rows) { /* Realign the virtual buffers if at the start of an iMCU row. */ - if (main->rowgroup_ctr == 0) { + if (main_ptr->rowgroup_ctr == 0) { 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), + main_ptr->buffer[ci] = (*cinfo->mem->access_virt_sarray) + ((j_common_ptr) cinfo, main_ptr->whole_image[ci], + main_ptr->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; - main->rowgroup_ctr = DCTSIZE; + main_ptr->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, - main->buffer, &main->rowgroup_ctr, + main_ptr->buffer, &main_ptr->rowgroup_ctr, (JDIMENSION) DCTSIZE); /* Return to application if we need more data to fill the iMCU row. */ - if (main->rowgroup_ctr < DCTSIZE) + if (main_ptr->rowgroup_ctr < DCTSIZE) 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 (main_ptr->pass_mode != JBUF_SAVE_SOURCE) { + if (! (*cinfo->coef->compress_data) (cinfo, main_ptr->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 (! main->suspended) { + if (! main_ptr->suspended) { (*in_row_ctr)--; - main->suspended = TRUE; + main_ptr->suspended = TRUE; } 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 (main_ptr->suspended) { (*in_row_ctr)++; - main->suspended = FALSE; + main_ptr->suspended = FALSE; } } /* If get here, we are done with this iMCU row. Mark buffer empty. */ - main->rowgroup_ctr = 0; - main->cur_iMCU_row++; + main_ptr->rowgroup_ctr = 0; + main_ptr->cur_iMCU_row++; } } @@ -244,15 +244,15 @@ process_data_buffer_main (j_compress_ptr cinfo, GLOBAL(void) jinit_c_main_controller (j_compress_ptr cinfo, boolean need_full_buffer) { - my_main_ptr main; + my_main_ptr main_ptr; int ci; jpeg_component_info *compptr; - main = (my_main_ptr) + main_ptr = (my_main_ptr) (*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 *) main_ptr; + main_ptr->pub.start_pass = start_pass_main; /* 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++) { - main->whole_image[ci] = (*cinfo->mem->request_virt_sarray) + main_ptr->whole_image[ci] = (*cinfo->mem->request_virt_sarray) ((j_common_ptr) cinfo, JPOOL_IMAGE, FALSE, compptr->width_in_blocks * compptr->DCT_h_scaled_size, (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 - main->whole_image[0] = NULL; /* flag for no virtual arrays */ + main_ptr->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++) { - main->buffer[ci] = (*cinfo->mem->alloc_sarray) + main_ptr->buffer[ci] = (*cinfo->mem->alloc_sarray) ((j_common_ptr) cinfo, JPOOL_IMAGE, compptr->width_in_blocks * compptr->DCT_h_scaled_size, (JDIMENSION) (compptr->v_samp_factor * compptr->DCT_v_scaled_size)); diff --git a/reaction/code/jpeg-8c/jdmainct.c b/reaction/code/jpeg-8c/jdmainct.c index 02723ca7..c04e8223 100644 --- a/reaction/code/jpeg-8c/jdmainct.c +++ b/reaction/code/jpeg-8c/jdmainct.c @@ -159,7 +159,7 @@ alloc_funny_pointers (j_decompress_ptr cinfo) * This is done only once, not once per pass. */ { - my_main_ptr main = (my_main_ptr) cinfo->main; + my_main_ptr main_ptr = (my_main_ptr) cinfo->main; int ci, rgroup; int M = cinfo->min_DCT_v_scaled_size; jpeg_component_info *compptr; @@ -168,10 +168,10 @@ alloc_funny_pointers (j_decompress_ptr cinfo) /* Get top-level space for component array pointers. * We alloc both arrays with one call to save a few cycles. */ - main->xbuffer[0] = (JSAMPIMAGE) + main_ptr->xbuffer[0] = (JSAMPIMAGE) (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, cinfo->num_components * 2 * SIZEOF(JSAMPARRAY)); - main->xbuffer[1] = main->xbuffer[0] + cinfo->num_components; + main_ptr->xbuffer[1] = main_ptr->xbuffer[0] + cinfo->num_components; for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; ci++, compptr++) { @@ -184,9 +184,9 @@ alloc_funny_pointers (j_decompress_ptr cinfo) (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, 2 * (rgroup * (M + 4)) * SIZEOF(JSAMPROW)); xbuf += rgroup; /* want one row group at negative offsets */ - main->xbuffer[0][ci] = xbuf; + main_ptr->xbuffer[0][ci] = xbuf; xbuf += rgroup * (M + 4); - main->xbuffer[1][ci] = xbuf; + main_ptr->xbuffer[1][ci] = xbuf; } } @@ -194,13 +194,13 @@ alloc_funny_pointers (j_decompress_ptr cinfo) LOCAL(void) make_funny_pointers (j_decompress_ptr cinfo) /* Create the funny pointer lists discussed in the comments above. - * The actual workspace is already allocated (in main->buffer), + * The actual workspace is already allocated (in main_ptr->buffer), * and the space for the pointer lists is allocated too. * This routine just fills in the curiously ordered lists. * This will be repeated at the beginning of each pass. */ { - my_main_ptr main = (my_main_ptr) cinfo->main; + my_main_ptr main_ptr = (my_main_ptr) cinfo->main; int ci, i, rgroup; int M = cinfo->min_DCT_v_scaled_size; jpeg_component_info *compptr; @@ -210,10 +210,10 @@ make_funny_pointers (j_decompress_ptr cinfo) ci++, compptr++) { rgroup = (compptr->v_samp_factor * compptr->DCT_v_scaled_size) / cinfo->min_DCT_v_scaled_size; /* height of a row group of component */ - xbuf0 = main->xbuffer[0][ci]; - xbuf1 = main->xbuffer[1][ci]; + xbuf0 = main_ptr->xbuffer[0][ci]; + xbuf1 = main_ptr->xbuffer[1][ci]; /* First copy the workspace pointers as-is */ - buf = main->buffer[ci]; + buf = main_ptr->buffer[ci]; for (i = 0; i < rgroup * (M + 2); i++) { xbuf0[i] = xbuf1[i] = buf[i]; } @@ -240,7 +240,7 @@ set_wraparound_pointers (j_decompress_ptr cinfo) * This changes the pointer list state from top-of-image to the normal state. */ { - my_main_ptr main = (my_main_ptr) cinfo->main; + my_main_ptr main_ptr = (my_main_ptr) cinfo->main; int ci, i, rgroup; int M = cinfo->min_DCT_v_scaled_size; jpeg_component_info *compptr; @@ -250,8 +250,8 @@ set_wraparound_pointers (j_decompress_ptr cinfo) ci++, compptr++) { rgroup = (compptr->v_samp_factor * compptr->DCT_v_scaled_size) / cinfo->min_DCT_v_scaled_size; /* height of a row group of component */ - xbuf0 = main->xbuffer[0][ci]; - xbuf1 = main->xbuffer[1][ci]; + xbuf0 = main_ptr->xbuffer[0][ci]; + xbuf1 = main_ptr->xbuffer[1][ci]; for (i = 0; i < rgroup; i++) { xbuf0[i - rgroup] = xbuf0[rgroup*(M+1) + i]; xbuf1[i - rgroup] = xbuf1[rgroup*(M+1) + i]; @@ -269,7 +269,7 @@ set_bottom_pointers (j_decompress_ptr cinfo) * Also sets rowgroups_avail to indicate number of nondummy row groups in row. */ { - my_main_ptr main = (my_main_ptr) cinfo->main; + my_main_ptr main_ptr = (my_main_ptr) cinfo->main; int ci, i, rgroup, iMCUheight, rows_left; jpeg_component_info *compptr; JSAMPARRAY xbuf; @@ -286,12 +286,12 @@ set_bottom_pointers (j_decompress_ptr cinfo) * so we need only do it once. */ if (ci == 0) { - main->rowgroups_avail = (JDIMENSION) ((rows_left-1) / rgroup + 1); + main_ptr->rowgroups_avail = (JDIMENSION) ((rows_left-1) / rgroup + 1); } /* Duplicate the last real sample row rgroup*2 times; this pads out the * last partial rowgroup and ensures at least one full rowgroup of context. */ - xbuf = main->xbuffer[main->whichptr][ci]; + xbuf = main_ptr->xbuffer[main_ptr->whichptr][ci]; for (i = 0; i < rgroup * 2; i++) { xbuf[rows_left + i] = xbuf[rows_left-1]; } @@ -306,27 +306,27 @@ set_bottom_pointers (j_decompress_ptr cinfo) METHODDEF(void) start_pass_main (j_decompress_ptr cinfo, J_BUF_MODE pass_mode) { - my_main_ptr main = (my_main_ptr) cinfo->main; + my_main_ptr main_ptr = (my_main_ptr) cinfo->main; switch (pass_mode) { case JBUF_PASS_THRU: if (cinfo->upsample->need_context_rows) { - main->pub.process_data = process_data_context_main; + main_ptr->pub.process_data = process_data_context_main; make_funny_pointers(cinfo); /* Create the xbuffer[] lists */ - main->whichptr = 0; /* Read first iMCU row into xbuffer[0] */ - main->context_state = CTX_PREPARE_FOR_IMCU; - main->iMCU_row_ctr = 0; + main_ptr->whichptr = 0; /* Read first iMCU row into xbuffer[0] */ + main_ptr->context_state = CTX_PREPARE_FOR_IMCU; + main_ptr->iMCU_row_ctr = 0; } else { /* Simple case with no context needed */ - main->pub.process_data = process_data_simple_main; + main_ptr->pub.process_data = process_data_simple_main; } - main->buffer_full = FALSE; /* Mark buffer empty */ - main->rowgroup_ctr = 0; + main_ptr->buffer_full = FALSE; /* Mark buffer empty */ + main_ptr->rowgroup_ctr = 0; break; #ifdef QUANT_2PASS_SUPPORTED case JBUF_CRANK_DEST: /* For last pass of 2-pass quantization, just crank the postprocessor */ - main->pub.process_data = process_data_crank_post; + main_ptr->pub.process_data = process_data_crank_post; break; #endif default: @@ -346,14 +346,14 @@ process_data_simple_main (j_decompress_ptr cinfo, JSAMPARRAY output_buf, JDIMENSION *out_row_ctr, JDIMENSION out_rows_avail) { - my_main_ptr main = (my_main_ptr) cinfo->main; + my_main_ptr main_ptr = (my_main_ptr) cinfo->main; JDIMENSION rowgroups_avail; /* Read input data if we haven't filled the main buffer yet */ - if (! main->buffer_full) { - if (! (*cinfo->coef->decompress_data) (cinfo, main->buffer)) + if (! main_ptr->buffer_full) { + if (! (*cinfo->coef->decompress_data) (cinfo, main_ptr->buffer)) return; /* suspension forced, can do nothing more */ - main->buffer_full = TRUE; /* OK, we have an iMCU row to work with */ + main_ptr->buffer_full = TRUE; /* OK, we have an iMCU row to work with */ } /* There are always min_DCT_scaled_size row groups in an iMCU row. */ @@ -364,14 +364,14 @@ process_data_simple_main (j_decompress_ptr cinfo, */ /* Feed the postprocessor */ - (*cinfo->post->post_process_data) (cinfo, main->buffer, - &main->rowgroup_ctr, rowgroups_avail, + (*cinfo->post->post_process_data) (cinfo, main_ptr->buffer, + &main_ptr->rowgroup_ctr, rowgroups_avail, output_buf, out_row_ctr, out_rows_avail); /* Has postprocessor consumed all the data yet? If so, mark buffer empty */ - if (main->rowgroup_ctr >= rowgroups_avail) { - main->buffer_full = FALSE; - main->rowgroup_ctr = 0; + if (main_ptr->rowgroup_ctr >= rowgroups_avail) { + main_ptr->buffer_full = FALSE; + main_ptr->rowgroup_ctr = 0; } } @@ -386,15 +386,15 @@ process_data_context_main (j_decompress_ptr cinfo, JSAMPARRAY output_buf, JDIMENSION *out_row_ctr, JDIMENSION out_rows_avail) { - my_main_ptr main = (my_main_ptr) cinfo->main; + my_main_ptr main_ptr = (my_main_ptr) cinfo->main; /* Read input data if we haven't filled the main buffer yet */ - if (! main->buffer_full) { + if (! main_ptr->buffer_full) { if (! (*cinfo->coef->decompress_data) (cinfo, - main->xbuffer[main->whichptr])) + main_ptr->xbuffer[main_ptr->whichptr])) return; /* suspension forced, can do nothing more */ - main->buffer_full = TRUE; /* OK, we have an iMCU row to work with */ - main->iMCU_row_ctr++; /* count rows received */ + main_ptr->buffer_full = TRUE; /* OK, we have an iMCU row to work with */ + main_ptr->iMCU_row_ctr++; /* count rows received */ } /* Postprocessor typically will not swallow all the input data it is handed @@ -402,47 +402,47 @@ process_data_context_main (j_decompress_ptr cinfo, * to exit and restart. This switch lets us keep track of how far we got. * Note that each case falls through to the next on successful completion. */ - switch (main->context_state) { + switch (main_ptr->context_state) { case CTX_POSTPONED_ROW: /* Call postprocessor using previously set pointers for postponed row */ - (*cinfo->post->post_process_data) (cinfo, main->xbuffer[main->whichptr], - &main->rowgroup_ctr, main->rowgroups_avail, + (*cinfo->post->post_process_data) (cinfo, main_ptr->xbuffer[main_ptr->whichptr], + &main_ptr->rowgroup_ctr, main_ptr->rowgroups_avail, output_buf, out_row_ctr, out_rows_avail); - if (main->rowgroup_ctr < main->rowgroups_avail) + if (main_ptr->rowgroup_ctr < main_ptr->rowgroups_avail) return; /* Need to suspend */ - main->context_state = CTX_PREPARE_FOR_IMCU; + main_ptr->context_state = CTX_PREPARE_FOR_IMCU; if (*out_row_ctr >= out_rows_avail) return; /* Postprocessor exactly filled output buf */ /*FALLTHROUGH*/ case CTX_PREPARE_FOR_IMCU: /* Prepare to process first M-1 row groups of this iMCU row */ - main->rowgroup_ctr = 0; - main->rowgroups_avail = (JDIMENSION) (cinfo->min_DCT_v_scaled_size - 1); + main_ptr->rowgroup_ctr = 0; + main_ptr->rowgroups_avail = (JDIMENSION) (cinfo->min_DCT_v_scaled_size - 1); /* Check for bottom of image: if so, tweak pointers to "duplicate" * the last sample row, and adjust rowgroups_avail to ignore padding rows. */ - if (main->iMCU_row_ctr == cinfo->total_iMCU_rows) + if (main_ptr->iMCU_row_ctr == cinfo->total_iMCU_rows) set_bottom_pointers(cinfo); - main->context_state = CTX_PROCESS_IMCU; + main_ptr->context_state = CTX_PROCESS_IMCU; /*FALLTHROUGH*/ case CTX_PROCESS_IMCU: /* Call postprocessor using previously set pointers */ - (*cinfo->post->post_process_data) (cinfo, main->xbuffer[main->whichptr], - &main->rowgroup_ctr, main->rowgroups_avail, + (*cinfo->post->post_process_data) (cinfo, main_ptr->xbuffer[main_ptr->whichptr], + &main_ptr->rowgroup_ctr, main_ptr->rowgroups_avail, output_buf, out_row_ctr, out_rows_avail); - if (main->rowgroup_ctr < main->rowgroups_avail) + if (main_ptr->rowgroup_ctr < main_ptr->rowgroups_avail) return; /* Need to suspend */ /* After the first iMCU, change wraparound pointers to normal state */ - if (main->iMCU_row_ctr == 1) + if (main_ptr->iMCU_row_ctr == 1) set_wraparound_pointers(cinfo); /* Prepare to load new iMCU row using other xbuffer list */ - main->whichptr ^= 1; /* 0=>1 or 1=>0 */ - main->buffer_full = FALSE; + main_ptr->whichptr ^= 1; /* 0=>1 or 1=>0 */ + main_ptr->buffer_full = FALSE; /* Still need to process last row group of this iMCU row, */ /* which is saved at index M+1 of the other xbuffer */ - main->rowgroup_ctr = (JDIMENSION) (cinfo->min_DCT_v_scaled_size + 1); - main->rowgroups_avail = (JDIMENSION) (cinfo->min_DCT_v_scaled_size + 2); - main->context_state = CTX_POSTPONED_ROW; + main_ptr->rowgroup_ctr = (JDIMENSION) (cinfo->min_DCT_v_scaled_size + 1); + main_ptr->rowgroups_avail = (JDIMENSION) (cinfo->min_DCT_v_scaled_size + 2); + main_ptr->context_state = CTX_POSTPONED_ROW; } } @@ -475,15 +475,15 @@ process_data_crank_post (j_decompress_ptr cinfo, GLOBAL(void) jinit_d_main_controller (j_decompress_ptr cinfo, boolean need_full_buffer) { - my_main_ptr main; + my_main_ptr main_ptr; int ci, rgroup, ngroups; jpeg_component_info *compptr; - main = (my_main_ptr) + main_ptr = (my_main_ptr) (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, SIZEOF(my_main_controller)); - cinfo->main = (struct jpeg_d_main_controller *) main; - main->pub.start_pass = start_pass_main; + cinfo->main = (struct jpeg_d_main_controller *) main_ptr; + main_ptr->pub.start_pass = start_pass_main; if (need_full_buffer) /* shouldn't happen */ ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); @@ -504,7 +504,7 @@ jinit_d_main_controller (j_decompress_ptr cinfo, boolean need_full_buffer) ci++, compptr++) { rgroup = (compptr->v_samp_factor * compptr->DCT_v_scaled_size) / cinfo->min_DCT_v_scaled_size; /* height of a row group of component */ - main->buffer[ci] = (*cinfo->mem->alloc_sarray) + main_ptr->buffer[ci] = (*cinfo->mem->alloc_sarray) ((j_common_ptr) cinfo, JPOOL_IMAGE, compptr->width_in_blocks * compptr->DCT_h_scaled_size, (JDIMENSION) (rgroup * ngroups)); diff --git a/reaction/code/jpeg-8c/jerror.c b/reaction/code/jpeg-8c/jerror.c index 3da7be86..2860d3fa 100644 --- a/reaction/code/jpeg-8c/jerror.c +++ b/reaction/code/jpeg-8c/jerror.c @@ -24,6 +24,8 @@ #include "jversion.h" #include "jerror.h" +#include + #ifdef USE_WINDOWS_MESSAGEBOX #include #endif