static void compile_huffman_tables(context_JPEG_p ctx) {
VAStatus vaStatus = VA_STATUS_SUCCESS;
ctx->huffman_table_space = 1984;
if (0 == psb_buffer_map(&ctx->vlc_packed_table, &ctx->huffman_table_RAM)) {
// Compile Tables
uint32_t table_class;
uint32_t table_id;
for (table_class = 0; table_class < TABLE_CLASS_NUM; table_class++) {
for (table_id = 0; table_id < JPEG_MAX_SETS_HUFFMAN_TABLES; table_id++) {
if (ctx->symbol_stats[table_class][table_id].num_codes) {
JPG_VLC_CompileTable(ctx->symbol_codes[table_class][table_id],
&ctx->symbol_stats[table_class][table_id], ctx->huffman_table_space, ctx->huffman_table_RAM,
&ctx->table_stats[table_class][table_id]);
ctx->huffman_table_space -= ctx->table_stats[table_class][table_id].size;
ctx->huffman_table_RAM += ctx->table_stats[table_class][table_id].size;
}
}
}
psb_buffer_unmap(&ctx->vlc_packed_table);
} else {
vaStatus = VA_STATUS_ERROR_ALLOCATION_FAILED;
DEBUG_FAILURE;
}
}
static VAStatus vsp_VP8_BeginPicture(
object_context_p obj_context)
{
int ret;
VAStatus vaStatus = VA_STATUS_SUCCESS;
INIT_CONTEXT_VPP;
vsp_cmdbuf_p cmdbuf;
/* Initialise the command buffer */
ret = vsp_context_get_next_cmdbuf(ctx->obj_context);
if (ret) {
drv_debug_msg(VIDEO_DEBUG_GENERAL, "get next cmdbuf fail\n");
vaStatus = VA_STATUS_ERROR_UNKNOWN;
return vaStatus;
}
cmdbuf = obj_context->vsp_cmdbuf;
if (ctx->obj_context->frame_count == 0) { /* first picture */
vsp_cmdbuf_insert_command(cmdbuf, CONTEXT_VP8_ID, ctx->context_buf, Vss_Sys_STATE_BUF_COMMAND,
0, VSP_VP8ENC_STATE_SIZE);
}
/* map param mem */
vaStatus = psb_buffer_map(&cmdbuf->param_mem, &cmdbuf->param_mem_p);
if (vaStatus) {
return vaStatus;
}
cmdbuf->pic_param_p = cmdbuf->param_mem_p;
cmdbuf->seq_param_p = cmdbuf->param_mem_p + ctx->seq_param_offset;
cmdbuf->ref_param_p = cmdbuf->param_mem_p + ctx->ref_param_offset;
ctx->vp8_seq_cmd_send = 0;
ctx->re_send_seq_params = 0;
return VA_STATUS_SUCCESS;
}
/*
* Create and attach a rotate surface to obj_surface
*/
VAStatus psb_CreateRotateSurface(
object_context_p obj_context,
object_surface_p obj_surface,
int msvdx_rotate
)
{
int width, height;
psb_surface_p rotate_surface = NULL;
bool rotate_surfaceAlloc = false;
VAStatus vaStatus = VA_STATUS_SUCCESS;
int need_realloc = 0;
unsigned int flags = 0;
psb_surface_share_info_p share_info = obj_surface->share_info;
psb_driver_data_p driver_data = obj_context->driver_data;
int rotate_stride = 0, rotate_tiling = 0;
object_config_p obj_config = CONFIG(obj_context->config_id);
unsigned char * surface_data;
CHECK_CONFIG(obj_config);
rotate_surface = obj_surface->out_loop_surface;
if (msvdx_rotate == 0
#ifdef OVERLAY_ENABLE_MIRROR
/*Bypass 180 degree rotate when overlay enabling mirror*/
|| msvdx_rotate == VA_ROTATION_180
#endif
)
return vaStatus;
if (rotate_surface) {
CHECK_SURFACE_REALLOC(rotate_surface, msvdx_rotate, need_realloc);
if (need_realloc == 0) {
goto exit;
} else { /* free the old rotate surface */
/*FIX ME: it is not safe to do that because surfaces may be in use for rendering.*/
psb_surface_destroy(obj_surface->out_loop_surface);
memset(rotate_surface, 0, sizeof(*rotate_surface));
}
} else {
rotate_surface = (psb_surface_p) calloc(1, sizeof(struct psb_surface_s));
CHECK_ALLOCATION(rotate_surface);
rotate_surfaceAlloc = true;
}
#ifdef PSBVIDEO_MSVDX_DEC_TILING
SET_SURFACE_INFO_tiling(rotate_surface, GET_SURFACE_INFO_tiling(obj_surface->psb_surface));
#endif
#ifdef PSBVIDEO_MRFL_VPP_ROTATE
SET_SURFACE_INFO_rotate(rotate_surface, msvdx_rotate);
#endif
drv_debug_msg(VIDEO_DEBUG_GENERAL, "Try to allocate surface for alternative rotate output\n");
flags = IS_ROTATED;
if (msvdx_rotate == 2 /* VA_ROTATION_180 */) {
width = obj_surface->width;
height = obj_surface->height;
#ifdef PSBVIDEO_MRFL_VPP_ROTATE
if (obj_config->entrypoint == VAEntrypointVideoProc &&
share_info && share_info->out_loop_khandle) {
vaStatus = psb_surface_create_from_kbuf(driver_data, width, height,
obj_surface->psb_surface->size, VA_FOURCC_NV12,
share_info->out_loop_khandle,
obj_surface->psb_surface->stride,
obj_surface->psb_surface->stride,
obj_surface->psb_surface->stride,
0, 0, 0, rotate_surface);
} else
#endif
vaStatus = psb_surface_create(driver_data, width, height, VA_FOURCC_NV12,
flags, rotate_surface);
} else {
width = obj_surface->height_origin;
height = (obj_surface->width + 0x1f) & ~0x1f;
#ifdef PSBVIDEO_MRFL_VPP_ROTATE
if (obj_config->entrypoint == VAEntrypointVideoProc &&
share_info && share_info->out_loop_khandle != 0) {
drv_debug_msg(VIDEO_DEBUG_GENERAL,"Create the surface from kbuf out_loop_khandle=%x!\n", share_info->out_loop_khandle);
rotate_tiling = GET_SURFACE_INFO_tiling(rotate_surface);
rotate_stride = get_surface_stride(width, rotate_tiling);
vaStatus = psb_surface_create_from_kbuf(driver_data, width, height,
(rotate_stride * height * 3) / 2, VA_FOURCC_NV12,
share_info->out_loop_khandle,
rotate_stride, rotate_stride, rotate_stride,
0, rotate_stride * height, rotate_stride * height,
rotate_surface);
} else
#endif
{
drv_debug_msg(VIDEO_DEBUG_GENERAL,"Create rotated buffer. width=%d, height=%d\n", width, height);
if (CONTEXT_SCALING(obj_context)) {
width = obj_context->scaling_buffer_height;
height = (obj_context->scaling_buffer_width+ 0x1f) & ~0x1f;
}
vaStatus = psb_surface_create(driver_data, width, height, VA_FOURCC_NV12,
flags, rotate_surface);
}
}
if (VA_STATUS_SUCCESS != vaStatus) {
free(rotate_surface);
obj_surface->out_loop_surface = NULL;
vaStatus = VA_STATUS_ERROR_ALLOCATION_FAILED;
DEBUG_FAILURE;
return vaStatus;
}
//clear rotation surface
if (CONTEXT_SCALING(obj_context)) {
if (psb_buffer_map(&rotate_surface->buf, &surface_data)) {
drv_debug_msg(VIDEO_DEBUG_ERROR, "Failed to map rotation buffer before clear it");
}
else {
memset(surface_data, 0, rotate_surface->chroma_offset);
memset(surface_data + rotate_surface->chroma_offset, 0x80,
rotate_surface->size - rotate_surface->chroma_offset);
psb_buffer_unmap(&rotate_surface->buf);
}
}
obj_surface->width_r = width;
obj_surface->height_r = height;
#ifdef PSBVIDEO_MSVDX_DEC_TILING
drv_debug_msg(VIDEO_DEBUG_GENERAL, "attempt to update tile context\n");
if (GET_SURFACE_INFO_tiling(rotate_surface) && obj_config->entrypoint != VAEntrypointVideoProc) {
drv_debug_msg(VIDEO_DEBUG_GENERAL, "update tile context\n");
object_context_p obj_context = CONTEXT(obj_surface->context_id);
if (NULL == obj_context) {
vaStatus = VA_STATUS_ERROR_INVALID_CONTEXT;
DEBUG_FAILURE;
if (rotate_surface != NULL && rotate_surfaceAlloc) {
free(rotate_surface);
rotate_surface = NULL;
}
return vaStatus;
}
unsigned long msvdx_tile = psb__tile_stride_log2_256(obj_surface->width_r);
obj_context->msvdx_tile &= 0xf; /* clear rotate tile */
obj_context->msvdx_tile |= (msvdx_tile << 4);
obj_context->ctp_type &= (~PSB_CTX_TILING_MASK); /* clear tile context */
obj_context->ctp_type |= ((obj_context->msvdx_tile & 0xff) << 16);
psb_update_context(driver_data, obj_context->ctp_type);
}
#endif
exit:
obj_surface->out_loop_surface = rotate_surface;
SET_SURFACE_INFO_rotate(rotate_surface, msvdx_rotate);
/* derive the protected flag from the primay surface */
SET_SURFACE_INFO_protect(rotate_surface,
GET_SURFACE_INFO_protect(obj_surface->psb_surface));
/*notify hwc that rotated buffer is ready to use.
* TODO: Do these in psb_SyncSurface()
*/
if (share_info != NULL) {
share_info->width_r = rotate_surface->stride;
share_info->height_r = obj_surface->height_r;
share_info->out_loop_khandle =
(uint32_t)(wsbmKBufHandle(wsbmKBuf(rotate_surface->buf.drm_buf)));
share_info->metadata_rotate = VAROTATION2HAL(driver_data->va_rotate);
share_info->surface_rotate = VAROTATION2HAL(msvdx_rotate);
share_info->out_loop_luma_stride = rotate_surface->stride;
share_info->out_loop_chroma_u_stride = rotate_surface->stride;
share_info->out_loop_chroma_v_stride = rotate_surface->stride;
}
return vaStatus;
}
void psb_RecalcAlternativeOutput(object_context_p obj_context)
{
psb_driver_data_p driver_data = obj_context->driver_data;
object_surface_p obj_surface = obj_context->current_render_target;
int angle, new_rotate, i;
int old_rotate = driver_data->msvdx_rotate_want;
int mode = INIT_VALUE;
#ifdef TARGET_HAS_MULTIPLE_DISPLAY
mode = psb_android_get_mds_mode((void*)driver_data->ws_priv);
#endif
if (mode != INIT_VALUE) {
// clear device rotation info
if (driver_data->mipi0_rotation != VA_ROTATION_NONE) {
driver_data->mipi0_rotation = VA_ROTATION_NONE;
driver_data->hdmi_rotation = VA_ROTATION_NONE;
}
// Disable msvdx rotation if
// WIDI video is play and meta data rotation angle is 0
if (mode == WIDI_VIDEO_ISPLAYING) {
if (driver_data->va_rotate == VA_ROTATION_NONE)
driver_data->disable_msvdx_rotate = 1;
else {
driver_data->mipi0_rotation = 0;
driver_data->hdmi_rotation = 0;
driver_data->disable_msvdx_rotate = 0;
}
} else {
if (IS_MOFD(driver_data))
driver_data->disable_msvdx_rotate = 1;
else
driver_data->disable_msvdx_rotate = driver_data->disable_msvdx_rotate_backup;
}
} else if (IS_MOFD(driver_data)) {
/* Moorefield has overlay rotaion, so decoder doesn't generate rotation
* output according to windows manager. It is controlled by payload info
* in which HWC signal decoder to generate rotation output
*/
long long hwc_timestamp = 0;
int index = -1;
for (i = 0; i < obj_context->num_render_targets; i++) {
object_surface_p obj_surface = SURFACE(obj_context->render_targets[i]);
/* traverse all surfaces' share info to find out the latest transform info */
if (obj_surface && obj_surface->share_info) {
if (obj_surface->share_info->hwc_timestamp > hwc_timestamp) {
hwc_timestamp = obj_surface->share_info->hwc_timestamp;
index = i;
}
}
}
if (index >= 0) {
object_surface_p obj_surface = SURFACE(obj_context->render_targets[index]);
if (obj_surface && obj_surface->share_info) {
int transform = obj_surface->share_info->layer_transform;
driver_data->mipi0_rotation = HAL2VAROTATION(transform);
drv_debug_msg(VIDEO_DEBUG_GENERAL, "Signal from HWC to rotate %d\n", driver_data->mipi0_rotation);
}
}
} else if (driver_data->native_window) {
int display_rotate = 0;
psb_android_surfaceflinger_rotate(driver_data->native_window, &display_rotate);
drv_debug_msg(VIDEO_DEBUG_GENERAL, "NativeWindow(0x%x), get surface flinger rotate %d\n", driver_data->native_window, display_rotate);
if (driver_data->mipi0_rotation != display_rotate) {
driver_data->mipi0_rotation = display_rotate;
}
} else {
long long hwc_timestamp = 0;
int index = -1;
for (i = 0; i < obj_context->num_render_targets; i++) {
object_surface_p obj_surface = SURFACE(obj_context->render_targets[i]);
/* traverse all surfaces' share info to find out the latest transform info */
if (obj_surface && obj_surface->share_info) {
if (obj_surface->share_info->hwc_timestamp > hwc_timestamp) {
hwc_timestamp = obj_surface->share_info->hwc_timestamp;
index = i;
}
}
}
if (index >= 0) {
object_surface_p obj_surface = SURFACE(obj_context->render_targets[index]);
if (obj_surface && obj_surface->share_info) {
int transform = obj_surface->share_info->layer_transform;
driver_data->mipi0_rotation = HAL2VAROTATION(transform);
}
}
}
#ifdef PSBVIDEO_MRFL
if ((mode == HDMI_VIDEO_ISPLAYING) && driver_data->native_window) {
int display_rotate = 0;
psb_android_surfaceflinger_rotate(driver_data->native_window, &display_rotate);
drv_debug_msg(VIDEO_DEBUG_GENERAL, "NativeWindow(0x%x), get surface flinger rotate %d\n", driver_data->native_window, display_rotate);
if (driver_data->mipi0_rotation != display_rotate && !IS_MOFD(driver_data)) {
driver_data->mipi0_rotation = display_rotate;
}
}
#endif
/* calc VA rotation and WM rotation, and assign to the final rotation degree */
angle = Rotation2Angle(driver_data->va_rotate) + Rotation2Angle(driver_data->mipi0_rotation);
driver_data->local_rotation = Angle2Rotation(angle);
angle = Rotation2Angle(driver_data->va_rotate) + Rotation2Angle(driver_data->hdmi_rotation);
driver_data->extend_rotation = Angle2Rotation(angle);
/* On MOFD, no need to use meta rotation, just use rotation angle signal from HWC */
if (IS_MOFD(driver_data)) {
driver_data->local_rotation = driver_data->mipi0_rotation;
driver_data->extend_rotation = Rotation2Angle(driver_data->hdmi_rotation);
}
/* for any case that local and extened rotation are not same, fallback to GPU */
if ((driver_data->mipi1_rotation != VA_ROTATION_NONE) ||
((driver_data->local_rotation != VA_ROTATION_NONE) &&
(driver_data->extend_rotation != VA_ROTATION_NONE) &&
(driver_data->local_rotation != driver_data->extend_rotation))) {
new_rotate = ROTATE_VA2MSVDX(driver_data->local_rotation);
if (driver_data->is_android == 0) /*fallback to texblit path*/
driver_data->output_method = PSB_PUTSURFACE_CTEXTURE;
} else {
if (driver_data->local_rotation == VA_ROTATION_NONE)
new_rotate = driver_data->extend_rotation;
else
new_rotate = driver_data->local_rotation;
if (driver_data->is_android == 0) {
if (driver_data->output_method != PSB_PUTSURFACE_FORCE_CTEXTURE)
driver_data->output_method = PSB_PUTSURFACE_COVERLAY;
}
}
if (old_rotate != new_rotate) {
drv_debug_msg(VIDEO_DEBUG_GENERAL, "MSVDX: new rotation %d desired\n", new_rotate);
driver_data->msvdx_rotate_want = new_rotate;
}
#ifdef TARGET_HAS_MULTIPLE_DISPLAY
int scaling_buffer_width = 1920, scaling_buffer_height = 1080 ;
int scaling_width = 0, scaling_height = 0;
int scaling_offset_x = 0, scaling_offset_y = 0;
int old_bufw = 0, old_bufh = 0, old_x = 0, old_y = 0, old_w = 0, old_h = 0;
int bScaleChanged = 0, size = 0;
unsigned char * surface_data;
int ret = psb_android_get_mds_decoder_output_resolution(
(void*)driver_data->ws_priv,
&scaling_width, &scaling_height,
&scaling_offset_x, &scaling_offset_y,
&scaling_buffer_width, &scaling_buffer_height);
if ((old_bufw != scaling_buffer_width) || (old_bufh != scaling_buffer_height) ||
(old_x != scaling_offset_x) || (old_y != scaling_offset_y) ||
(old_w != scaling_width) || (old_h != scaling_height)) {
bScaleChanged = 1;
}
old_x = scaling_offset_x;
old_y = scaling_offset_y;
old_w = scaling_width;
old_h = scaling_height;
old_bufw = scaling_buffer_width;
old_bufh = scaling_buffer_height;
/* turn off ved downscaling if width and height are 0.
* Besides, scaling_width and scaling_height must be a multiple of 2.
*/
if (!ret || (!scaling_width || !scaling_height) ||
(scaling_width & 1) || (scaling_height & 1)) {
obj_context->msvdx_scaling = 0;
obj_context->scaling_width = 0;
obj_context->scaling_height = 0;
obj_context->scaling_offset_x= 0;
obj_context->scaling_offset_y = 0;
obj_context->scaling_buffer_width = 0;
obj_context->scaling_buffer_height = 0;
} else {
obj_context->msvdx_scaling = 1;
obj_context->scaling_width = scaling_width;
obj_context->scaling_height = scaling_height;
obj_context->scaling_offset_x= scaling_offset_x;
obj_context->scaling_offset_y = scaling_offset_y;
obj_context->scaling_buffer_width = scaling_buffer_width;
obj_context->scaling_buffer_height = scaling_buffer_height;
}
if (bScaleChanged) {
if ((obj_surface != NULL) &&
(obj_surface->out_loop_surface != NULL)) {
if (psb_buffer_map(&obj_surface->out_loop_surface->buf, &surface_data)) {
drv_debug_msg(VIDEO_DEBUG_ERROR, "Failed to map rotation buffer before clear it");
}
else {
size = obj_surface->out_loop_surface->chroma_offset;
memset(surface_data, 0, size);
memset(surface_data + size, 0x80, obj_surface->out_loop_surface->size - size);
psb_buffer_unmap(&obj_context->current_render_target->out_loop_surface->buf);
}
}
}
#endif
}