Drop the _drv_video suffix from sunxi_cedrus files for conciseness
Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
This commit is contained in:
Paul Kocialkowski
@@ -0,0 +1,207 @@
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/*
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* Copyright (c) 2016 Florent Revest, <florent.revest@free-electrons.com>
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* 2007 Intel Corporation. All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sub license, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice (including the
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* next paragraph) shall be included in all copies or substantial portions
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* of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
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* IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
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* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include "buffer.h"
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#include "context.h"
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#include "image.h"
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#include "picture.h"
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#include "subpicture.h"
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#include "surface.h"
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#include "va_config.h"
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#include "config.h"
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#include <va/va_backend.h>
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#include "sunxi_cedrus.h"
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#include <assert.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <unistd.h>
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#include <stdarg.h>
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#include <fcntl.h>
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#include <sys/ioctl.h>
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#include <linux/videodev2.h>
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/* We need to use stderr if we want to be heard */
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void sunxi_cedrus_msg(const char *msg, ...)
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{
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va_list args;
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fprintf(stderr, "sunxi_cedrus_drv_video: ");
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va_start(args, msg);
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vfprintf(stderr, msg, args);
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va_end(args);
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}
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/* Free memory and close v4l device */
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VAStatus sunxi_cedrus_Terminate(VADriverContextP ctx)
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{
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INIT_DRIVER_DATA
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struct object_buffer *obj_buffer;
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struct object_config *obj_config;
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object_heap_iterator iter;
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for (int i = 0; i < INPUT_BUFFERS_NB; i++)
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if (driver_data->request_fds[i] >= 0)
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close(driver_data->request_fds[i]);
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close(driver_data->mem2mem_fd);
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/* Clean up left over buffers */
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obj_buffer = (struct object_buffer *) object_heap_first(&driver_data->buffer_heap, &iter);
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while (obj_buffer)
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{
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sunxi_cedrus_msg("vaTerminate: bufferID %08x still allocated, destroying\n", obj_buffer->base.id);
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sunxi_cedrus_destroy_buffer(driver_data, obj_buffer);
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obj_buffer = (struct object_buffer *) object_heap_next(&driver_data->buffer_heap, &iter);
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}
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object_heap_destroy(&driver_data->buffer_heap);
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object_heap_destroy(&driver_data->surface_heap);
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object_heap_destroy(&driver_data->context_heap);
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/* Clean up configIDs */
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obj_config = (struct object_config *) object_heap_first(&driver_data->config_heap, &iter);
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while (obj_config)
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{
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object_heap_free(&driver_data->config_heap, (object_base_p) obj_config);
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obj_config = (struct object_config *) object_heap_next(&driver_data->config_heap, &iter);
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}
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object_heap_destroy(&driver_data->config_heap);
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free(ctx->pDriverData);
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ctx->pDriverData = NULL;
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return VA_STATUS_SUCCESS;
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}
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/* Only expose the init function */
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VAStatus __attribute__((visibility("default")))
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VA_DRIVER_INIT_FUNC(VADriverContextP ctx);
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/* Setup a bunch of function pointers for VA */
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VAStatus VA_DRIVER_INIT_FUNC(VADriverContextP ctx)
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{
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struct VADriverVTable * const vtable = ctx->vtable;
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struct sunxi_cedrus_driver_data *driver_data;
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struct v4l2_capability cap;
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char *path;
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ctx->version_major = VA_MAJOR_VERSION;
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ctx->version_minor = VA_MINOR_VERSION;
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ctx->max_profiles = SUNXI_CEDRUS_MAX_PROFILES;
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ctx->max_entrypoints = SUNXI_CEDRUS_MAX_ENTRYPOINTS;
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ctx->max_attributes = SUNXI_CEDRUS_MAX_CONFIG_ATTRIBUTES;
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ctx->max_image_formats = SUNXI_CEDRUS_MAX_IMAGE_FORMATS;
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ctx->max_subpic_formats = SUNXI_CEDRUS_MAX_SUBPIC_FORMATS;
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ctx->max_display_attributes = SUNXI_CEDRUS_MAX_DISPLAY_ATTRIBUTES;
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ctx->str_vendor = SUNXI_CEDRUS_STR_VENDOR;
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vtable->vaTerminate = sunxi_cedrus_Terminate;
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vtable->vaQueryConfigEntrypoints = sunxi_cedrus_QueryConfigEntrypoints;
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vtable->vaQueryConfigProfiles = sunxi_cedrus_QueryConfigProfiles;
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vtable->vaQueryConfigEntrypoints = sunxi_cedrus_QueryConfigEntrypoints;
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vtable->vaQueryConfigAttributes = sunxi_cedrus_QueryConfigAttributes;
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vtable->vaCreateConfig = sunxi_cedrus_CreateConfig;
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vtable->vaDestroyConfig = sunxi_cedrus_DestroyConfig;
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vtable->vaGetConfigAttributes = sunxi_cedrus_GetConfigAttributes;
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vtable->vaCreateSurfaces = sunxi_cedrus_CreateSurfaces;
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vtable->vaDestroySurfaces = sunxi_cedrus_DestroySurfaces;
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vtable->vaCreateContext = sunxi_cedrus_CreateContext;
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vtable->vaDestroyContext = sunxi_cedrus_DestroyContext;
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vtable->vaCreateBuffer = sunxi_cedrus_CreateBuffer;
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vtable->vaBufferSetNumElements = sunxi_cedrus_BufferSetNumElements;
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vtable->vaMapBuffer = sunxi_cedrus_MapBuffer;
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vtable->vaUnmapBuffer = sunxi_cedrus_UnmapBuffer;
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vtable->vaDestroyBuffer = sunxi_cedrus_DestroyBuffer;
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vtable->vaBeginPicture = sunxi_cedrus_BeginPicture;
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vtable->vaRenderPicture = sunxi_cedrus_RenderPicture;
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vtable->vaEndPicture = sunxi_cedrus_EndPicture;
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vtable->vaSyncSurface = sunxi_cedrus_SyncSurface;
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vtable->vaQuerySurfaceStatus = sunxi_cedrus_QuerySurfaceStatus;
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vtable->vaPutSurface = sunxi_cedrus_PutSurface;
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vtable->vaQueryImageFormats = sunxi_cedrus_QueryImageFormats;
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vtable->vaCreateImage = sunxi_cedrus_CreateImage;
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vtable->vaDeriveImage = sunxi_cedrus_DeriveImage;
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vtable->vaDestroyImage = sunxi_cedrus_DestroyImage;
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vtable->vaSetImagePalette = sunxi_cedrus_SetImagePalette;
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vtable->vaGetImage = sunxi_cedrus_GetImage;
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vtable->vaPutImage = sunxi_cedrus_PutImage;
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vtable->vaQuerySubpictureFormats = sunxi_cedrus_QuerySubpictureFormats;
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vtable->vaCreateSubpicture = sunxi_cedrus_CreateSubpicture;
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vtable->vaDestroySubpicture = sunxi_cedrus_DestroySubpicture;
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vtable->vaSetSubpictureImage = sunxi_cedrus_SetSubpictureImage;
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vtable->vaSetSubpictureChromakey = sunxi_cedrus_SetSubpictureChromakey;
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vtable->vaSetSubpictureGlobalAlpha = sunxi_cedrus_SetSubpictureGlobalAlpha;
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vtable->vaAssociateSubpicture = sunxi_cedrus_AssociateSubpicture;
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vtable->vaDeassociateSubpicture = sunxi_cedrus_DeassociateSubpicture;
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vtable->vaQueryDisplayAttributes = sunxi_cedrus_QueryDisplayAttributes;
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vtable->vaGetDisplayAttributes = sunxi_cedrus_GetDisplayAttributes;
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vtable->vaSetDisplayAttributes = sunxi_cedrus_SetDisplayAttributes;
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vtable->vaLockSurface = sunxi_cedrus_LockSurface;
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vtable->vaUnlockSurface = sunxi_cedrus_UnlockSurface;
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vtable->vaBufferInfo = sunxi_cedrus_BufferInfo;
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driver_data = (struct sunxi_cedrus_driver_data *) malloc(sizeof(*driver_data));
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ctx->pDriverData = (void *) driver_data;
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assert(object_heap_init(&driver_data->config_heap,
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sizeof(struct object_config), CONFIG_ID_OFFSET)==0);
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assert(object_heap_init(&driver_data->context_heap,
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sizeof(struct object_context), CONTEXT_ID_OFFSET)==0);
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assert(object_heap_init(&driver_data->surface_heap,
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sizeof(struct object_surface), SURFACE_ID_OFFSET)==0);
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assert(object_heap_init(&driver_data->buffer_heap,
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sizeof(struct object_buffer), BUFFER_ID_OFFSET)==0);
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assert(object_heap_init(&driver_data->image_heap,
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sizeof(struct object_image), IMAGE_ID_OFFSET)==0);
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path = getenv("LIBVA_CEDRUS_DEV");
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if (!path)
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path = "/dev/video0";
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driver_data->mem2mem_fd = open(path, O_RDWR | O_NONBLOCK, 0);
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assert(driver_data->mem2mem_fd >= 0);
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for (int i = 0; i < INPUT_BUFFERS_NB; i++) {
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driver_data->request_fds[i] = -1;
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driver_data->slice_offset[i] = 0;
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}
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assert(ioctl(driver_data->mem2mem_fd, VIDIOC_QUERYCAP, &cap)==0);
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if (!(cap.capabilities & V4L2_CAP_VIDEO_M2M_MPLANE))
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{
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sunxi_cedrus_msg("%s does not support m2m_mplane\n", path);
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return VA_STATUS_ERROR_OPERATION_FAILED;
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}
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return VA_STATUS_SUCCESS;
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}
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