ImxVpuEncReturnCodes imx_vpu_jpeg_enc_close(ImxVpuJPEGEncoder *jpeg_encoder)
{
assert(jpeg_encoder != NULL);
imx_vpu_jpeg_enc_close_internal(jpeg_encoder);
if (jpeg_encoder->bitstream_buffer != NULL)
imx_vpu_dma_buffer_deallocate(jpeg_encoder->bitstream_buffer);
imx_vpu_enc_unload();
IMX_VPU_FREE(jpeg_encoder, sizeof(ImxVpuJPEGEncoder));
return IMX_VPU_ENC_RETURN_CODE_OK;
}
void shutdown(Context *ctx)
{
unsigned int i;
imx_vpu_enc_close(ctx->vpuenc);
imx_vpu_dma_buffer_deallocate(ctx->input_fb_dmabuffer);
imx_vpu_dma_buffer_deallocate(ctx->output_dmabuffer);
free(ctx->framebuffers);
for (i = 0; i < ctx->num_framebuffers; ++i)
imx_vpu_dma_buffer_deallocate(ctx->fb_dmabuffers[i]);
free(ctx->fb_dmabuffers);
imx_vpu_dma_buffer_deallocate(ctx->bitstream_buffer);
imx_vpu_enc_unload();
free(ctx);
}
void shutdown(Context *ctx)
{
unsigned int i;
/* Close the previously opened encoder instance */
imx_vpu_enc_close(ctx->vpuenc);
/* Free all allocated memory (both regular and DMA memory) */
imx_vpu_dma_buffer_deallocate(ctx->input_fb_dmabuffer);
free(ctx->framebuffers);
for (i = 0; i < ctx->num_framebuffers; ++i)
imx_vpu_dma_buffer_deallocate(ctx->fb_dmabuffers[i]);
free(ctx->fb_dmabuffers);
imx_vpu_dma_buffer_deallocate(ctx->bitstream_buffer);
/* Unload the VPU firmware */
imx_vpu_enc_unload();
free(ctx);
}
void gst_imx_vpu_encoder_unload()
{
g_mutex_lock(&load_mutex);
imx_vpu_enc_unload();
g_mutex_unlock(&load_mutex);
}
