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Fix a segfault for ctx drivers non implementing image_buffer_init, like mali and vivante

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This commit is contained in:
Jean-André Santoni 2015-05-03 21:34:11 +07:00
parent cb31d06c99
commit 3a56418c38
1 changed files with 3 additions and 3 deletions
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6
gfx/video_context_driver.c
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@ -194,9 +194,9 @@ bool gfx_ctx_get_metrics(enum display_metric_types type, float *value)
bool gfx_ctx_image_buffer_init(void *data, const video_info_t* info)
{
const gfx_ctx_driver_t *ctx = gfx_ctx_get_ptr();
if (!ctx)
return false;
return ctx->image_buffer_init(data, info);
if (ctx && ctx->image_buffer_init)
return ctx->image_buffer_init(data, info);
return false;
}
bool gfx_ctx_image_buffer_write(void *data, const void *frame, unsigned width,