From a865d41181c13c9f1ebeb0eaa0520f57a9fa7a02 Mon Sep 17 00:00:00 2001 From: Cedric BAIL Date: Tue, 17 Mar 2015 08:50:17 +0100 Subject: [PATCH] emile: remove use of custom structure and prefer Eina_Rectangle. Get rid of warning inside of the jpeg loader that result of it. I do believe this is not an ABI break on the loader API. If you disagree, please raise your voice. --- src/lib/emile/Emile.h | 5 +- .../evas/image_loaders/jpeg/evas_image_load_jpeg.c | 118 ++++++++++----------- 2 files changed, 56 insertions(+), 67 deletions(-) diff --git a/src/lib/emile/Emile.h b/src/lib/emile/Emile.h index ff3ce7e..b092f42 100644 --- a/src/lib/emile/Emile.h +++ b/src/lib/emile/Emile.h @@ -279,9 +279,7 @@ struct _Emile_Image_Animated struct _Emile_Image_Load_Opts { - struct { - int x, y, w, h; - } region; + Eina_Rectangle region; struct { int src_x, src_y, src_w, src_h; int dst_w, dst_h; @@ -298,6 +296,7 @@ struct _Emile_Image_Load_Opts // FIXME: Add enum for error code // FIXME: should set region at load time, not head time +// FIXME: add a sizeof for all load opts and animated structure ? EAPI Emile_Image *emile_image_tgv_memory_open(Eina_Binbuf *source, Emile_Image_Load_Opts *opts, diff --git a/src/modules/evas/image_loaders/jpeg/evas_image_load_jpeg.c b/src/modules/evas/image_loaders/jpeg/evas_image_load_jpeg.c index c0047a3..92d74e1 100644 --- a/src/modules/evas/image_loaders/jpeg/evas_image_load_jpeg.c +++ b/src/modules/evas/image_loaders/jpeg/evas_image_load_jpeg.c @@ -593,38 +593,26 @@ evas_image_load_file_head_jpeg_internal(unsigned int *w, unsigned int *h, // be nice and clip region to image. if its totally outside, fail load if ((opts->region.w > 0) && (opts->region.h > 0)) { - unsigned int load_region_x = 0, load_region_y = 0; - unsigned int load_region_w = 0, load_region_h = 0; + unsigned int load_region_x = opts->region.x, load_region_y = opts->region.y; + unsigned int load_region_w = opts->region.w, load_region_h = opts->region.h; if (*rotated) { - load_region_x = opts->region.x; - load_region_y = opts->region.y; - load_region_w = opts->region.w; - load_region_h = opts->region.h; - - _rotate_region(&opts->region.x, &opts->region.y, &opts->region.w, &opts->region.h, - load_region_x, load_region_y, load_region_w, load_region_h, + _rotate_region(&load_region_x, &load_region_y, &load_region_w, &load_region_h, + opts->region.x, opts->region.y, opts->region.w, opts->region.h, *w, *h, degree, *flipped); } - RECTS_CLIP_TO_RECT(opts->region.x, opts->region.y, - opts->region.w, opts->region.h, + RECTS_CLIP_TO_RECT(load_region_x, load_region_y, + load_region_w, load_region_h, 0, 0, *w, *h); - if ((opts->region.w <= 0) || (opts->region.h <= 0)) + if ((load_region_w <= 0) || (load_region_h <= 0)) { jpeg_destroy_decompress(&cinfo); _evas_jpeg_membuf_src_term(&cinfo); *error = EVAS_LOAD_ERROR_GENERIC; return EINA_FALSE; } - *w = opts->region.w; - *h = opts->region.h; - if (*rotated) - { - opts->region.x = load_region_x; - opts->region.y = load_region_y; - opts->region.w = load_region_w; - opts->region.h = load_region_h; - } + *w = load_region_w; + *h = load_region_h; } /* end head decoding */ @@ -750,8 +738,9 @@ evas_image_load_file_data_jpeg_internal(Evas_Image_Load_Opts *opts, int region = 0; /* rotation setting */ unsigned int ie_w = 0, ie_h = 0; - unsigned int load_region_x = 0, load_region_y = 0; - unsigned int load_region_w = 0, load_region_h = 0; + struct { + unsigned int x, y, w, h; + } opts_region; volatile int degree = 0; volatile Eina_Bool change_wh = EINA_FALSE; Eina_Bool line_done = EINA_FALSE; @@ -840,22 +829,30 @@ evas_image_load_file_data_jpeg_internal(Evas_Image_Load_Opts *opts, { region = 1; + opts_region.x = opts->region.x; + opts_region.y = opts->region.y; + opts_region.w = opts->region.w; + opts_region.h = opts->region.h; + if (prop->rotated) { + unsigned int load_region_x = 0, load_region_y = 0; + unsigned int load_region_w = 0, load_region_h = 0; + load_region_x = opts->region.x; load_region_y = opts->region.y; load_region_w = opts->region.w; load_region_h = opts->region.h; - _rotate_region(&opts->region.x, &opts->region.y, &opts->region.w, &opts->region.h, + _rotate_region(&opts_region.x, &opts_region.y, &opts_region.w, &opts_region.h, load_region_x, load_region_y, load_region_w, load_region_h, w, h, degree, prop->flipped); } #ifdef BUILD_LOADER_JPEG_REGION - cinfo.region_x = opts->region.x; - cinfo.region_y = opts->region.y; - cinfo.region_w = opts->region.w; - cinfo.region_h = opts->region.h; + cinfo.region_x = opts_region.x; + cinfo.region_y = opts_region.y; + cinfo.region_w = opts_region.w; + cinfo.region_h = opts_region.h; #endif } if ((!region) && ((w != ie_w) || (h != ie_h))) @@ -868,14 +865,14 @@ evas_image_load_file_data_jpeg_internal(Evas_Image_Load_Opts *opts, return EINA_FALSE; } if ((region) && - ((ie_w != opts->region.w) || (ie_h != opts->region.h))) + ((ie_w != opts_region.w) || (ie_h != opts_region.h))) { jpeg_destroy_decompress(&cinfo); _evas_jpeg_membuf_src_term(&cinfo); *error = EVAS_LOAD_ERROR_GENERIC; return EINA_FALSE; - /* ie_w = opts->region.w; */ - /* ie_h = opts->region.h; */ + /* ie_w = opts_region.w; */ + /* ie_h = opts_region.h; */ /* if (change_wh) */ /* { */ /* ie->w = ie_h; */ @@ -984,7 +981,7 @@ evas_image_load_file_data_jpeg_internal(Evas_Image_Load_Opts *opts, else { // if line # > region last line, break - if (l >= (opts->region.y + opts->region.h)) + if (l >= (opts_region.y + opts_region.h)) { line_done = EINA_TRUE; /* if rotation flag is set , we have to rotate image */ @@ -996,17 +993,17 @@ evas_image_load_file_data_jpeg_internal(Evas_Image_Load_Opts *opts, } // els if scan block intersects region start or later else if ((l + scans) > - (opts->region.y)) + (opts_region.y)) { for (y = 0; y < scans; y++) { - if (((y + l) >= opts->region.y) && - ((y + l) < (opts->region.y + opts->region.h))) + if (((y + l) >= opts_region.y) && + ((y + l) < (opts_region.y + opts_region.h))) { - ptr += opts->region.x; + ptr += opts_region.x; if (cinfo.saw_Adobe_marker) { - for (x = 0; x < opts->region.w; x++) + for (x = 0; x < opts_region.w; x++) { /* According to libjpeg doc, Photoshop inverse the values of C, M, Y and K, */ /* that is C is replaces by 255 - C, etc...*/ @@ -1022,7 +1019,7 @@ evas_image_load_file_data_jpeg_internal(Evas_Image_Load_Opts *opts, } else { - for (x = 0; x < opts->region.w; x++) + for (x = 0; x < opts_region.w; x++) { /* Conversion from CMYK to RGB is done in 2 steps: */ /* CMYK => CMY => RGB (see http://www.easyrgb.com/index.php?X=MATH) */ @@ -1045,7 +1042,7 @@ evas_image_load_file_data_jpeg_internal(Evas_Image_Load_Opts *opts, ptr2++; } } - ptr += (4 * (w - (opts->region.x + opts->region.w))); + ptr += (4 * (w - (opts_region.x + opts_region.w))); } else ptr += (4 * w); @@ -1066,10 +1063,10 @@ evas_image_load_file_data_jpeg_internal(Evas_Image_Load_Opts *opts, ie, ie->w, ie->h, ie->file, - opts->region.x, - opts->region.y, - opts->region.w, - opts->region.h); + opts_region.x, + opts_region.y, + opts_region.w, + opts_region.h); } t = get_time(); */ @@ -1097,7 +1094,7 @@ evas_image_load_file_data_jpeg_internal(Evas_Image_Load_Opts *opts, { // if line # > region last line, break // but not return immediately for rotation job - if (l >= (opts->region.y + opts->region.h)) + if (l >= (opts_region.y + opts_region.h)) { line_done = EINA_TRUE; /* if rotation flag is set , we have to rotate image */ @@ -1105,21 +1102,21 @@ evas_image_load_file_data_jpeg_internal(Evas_Image_Load_Opts *opts, } // else if scan block intersects region start or later else if ((l + scans) > - (opts->region.y)) + (opts_region.y)) { for (y = 0; y < scans; y++) { - if (((y + l) >= opts->region.y) && - ((y + l) < (opts->region.y + opts->region.h))) + if (((y + l) >= opts_region.y) && + ((y + l) < (opts_region.y + opts_region.h))) { - ptr += (3 * opts->region.x); - for (x = 0; x < opts->region.w; x++) + ptr += (3 * opts_region.x); + for (x = 0; x < opts_region.w; x++) { *ptr2 = ARGB_JOIN(0xff, ptr[0], ptr[1], ptr[2]); ptr += 3; ptr2++; } - ptr += (3 * (w - (opts->region.x + opts->region.w))); + ptr += (3 * (w - (opts_region.x + opts_region.w))); } else ptr += (3 * w); @@ -1158,7 +1155,7 @@ evas_image_load_file_data_jpeg_internal(Evas_Image_Load_Opts *opts, else { // if line # > region last line, break - if (l >= (opts->region.y + opts->region.h)) + if (l >= (opts_region.y + opts_region.h)) { line_done = EINA_TRUE; /* if rotation flag is set , we have to rotate image */ @@ -1170,21 +1167,21 @@ evas_image_load_file_data_jpeg_internal(Evas_Image_Load_Opts *opts, } // els if scan block intersects region start or later else if ((l + scans) > - (opts->region.y)) + (opts_region.y)) { for (y = 0; y < scans; y++) { - if (((y + l) >= opts->region.y) && - ((y + l) < (opts->region.y + opts->region.h))) + if (((y + l) >= opts_region.y) && + ((y + l) < (opts_region.y + opts_region.h))) { - ptr += opts->region.x; - for (x = 0; x < opts->region.w; x++) + ptr += opts_region.x; + for (x = 0; x < opts_region.w; x++) { *ptr2 = ARGB_JOIN(0xff, ptr[0], ptr[0], ptr[0]); ptr++; ptr2++; } - ptr += w - (opts->region.x + opts->region.w); + ptr += w - (opts_region.x + opts_region.w); } else ptr += w; @@ -1234,13 +1231,6 @@ done: free(ptr_rotate); ptr_rotate = NULL; } - if (region) - { - opts->region.x = load_region_x; - opts->region.y = load_region_y; - opts->region.w = load_region_w; - opts->region.h = load_region_h; - } } if (line_done) -- 2.7.4