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Evas: Fix TGV loader to properly copy ETC1 data 

There was some invalid arithmetics with the buffer offset.
This commit is contained in:
Jean-Philippe Andre 2014-04-03 18:39:53 +09:00
parent c67db4c47b
commit b439b8c9be
1 changed files with 3 additions and 2 deletions
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5
src/modules/evas/loaders/tgv/evas_image_load_tgv.c
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@ -220,6 +220,7 @@ evas_image_load_file_data_tgv(void *loader_data,
Evas_Loader_Internal *loader = loader_data; Evas_Loader_Internal *loader = loader_data;
const char *m; const char *m;
unsigned int *p = pixels; unsigned int *p = pixels;
unsigned char *p_etc1 = pixels;
char *buffer; char *buffer;
Eina_Rectangle master; Eina_Rectangle master;
unsigned int block_length; unsigned int block_length;
@ -335,8 +336,8 @@ evas_image_load_file_data_tgv(void *loader_data,
} }
break; break;
case EVAS_COLORSPACE_ETC1: case EVAS_COLORSPACE_ETC1:
memcpy(&p[current_etc.x + memcpy(&p_etc1[(current_etc.x / 4) * 8 +
current_etc.y * etc1_width], (current_etc.y / 4) * etc1_width],
it, 8); it, 8);
break; break;
default: default: