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video_lima: align temp buffer

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This commit is contained in:
Tobias Jakobi 2014-01-26 04:12:24 +01:00
parent afe0a02ed6
commit 8f41e80c61
1 changed files with 8 additions and 4 deletions
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12
gfx/lima_gfx.c
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@ -283,16 +283,18 @@ static const void *make_contiguous(limare_data_t *pdata,
/* Enlarge our buffer, if it is currently too small. */ /* Enlarge our buffer, if it is currently too small. */
if (pdata->buffer_size < full_pitch * height) { if (pdata->buffer_size < full_pitch * height) {
const aligned_size = align4(full_pitch * height);
free(pdata->buffer); free(pdata->buffer);
pdata->buffer = NULL; pdata->buffer = NULL;
pdata->buffer = malloc(full_pitch * height); pdata->buffer = aligned_alloc(4, aligned_size);
if (pdata->buffer == NULL) { if (pdata->buffer == NULL) {
RARCH_ERR("video_lima: failed to allocate buffer to make pixel data contiguous\n"); RARCH_ERR("video_lima: failed to allocate buffer to make pixel data contiguous\n");
return NULL; return NULL;
} }
pdata->buffer_size = full_pitch * height; pdata->buffer_size = aligned_size;
} }
for (i = 0; i < height; ++i) { for (i = 0; i < height; ++i) {
@ -504,16 +506,18 @@ static void lima_render_msg(lima_video_t *vid, const char *msg) {
req_size = lima->font_width * lima->font_height * 2; req_size = lima->font_width * lima->font_height * 2;
if (lima->buffer_size < req_size) { if (lima->buffer_size < req_size) {
const aligned_size = align4(req_size);
free(lima->buffer); free(lima->buffer);
lima->buffer = NULL; lima->buffer = NULL;
lima->buffer = malloc(req_size); lima->buffer = aligned_alloc(4, aligned_size);
if (lima->buffer == NULL) { if (lima->buffer == NULL) {
RARCH_ERR("video_lima: failed to allocate buffer to render fonts\n"); RARCH_ERR("video_lima: failed to allocate buffer to render fonts\n");
return; return;
} }
lima->buffer_size = req_size; lima->buffer_size = aligned_size;
} }
memset(lima->buffer, 0, req_size); memset(lima->buffer, 0, req_size);